Drezil/imgui
1
0
Fork 0
mirror of https://github.com/Drezil/imgui.git synced 2024-11-15 01:17:00 +00:00
Code Issues Packages Projects Releases Wiki Activity

Merge branch 'master' into docking

Browse Source 
# Conflicts:
#	imgui.cpp
#	imgui_demo.cpp
#	imgui_internal.h
This commit is contained in:
omar 2020-06-30 16:43:16 +02:00
commit 90ea7e2f2f
20 changed files with 337 additions and 331 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
examples/imgui_impl_allegro5.cpp
View File

@ -174,7 +174,7 @@ void ImGui_ImplAllegro5_RenderDrawData(ImDrawData* draw_data)
bool ImGui_ImplAllegro5_CreateDeviceObjects() bool ImGui_ImplAllegro5_CreateDeviceObjects()
{ {
// Build texture atlas // Build texture atlas
ImGuiIO &io = ImGui::GetIO(); ImGuiIO& io = ImGui::GetIO();
unsigned char* pixels; unsigned char* pixels;
int width, height; int width, height;
io.Fonts->GetTexDataAsRGBA32(&pixels, &width, &height); io.Fonts->GetTexDataAsRGBA32(&pixels, &width, &height);
@ -182,7 +182,7 @@ bool ImGui_ImplAllegro5_CreateDeviceObjects()
// Create texture // Create texture
int flags = al_get_new_bitmap_flags(); int flags = al_get_new_bitmap_flags();
int fmt = al_get_new_bitmap_format(); int fmt = al_get_new_bitmap_format();
al_set_new_bitmap_flags(ALLEGRO_MEMORY_BITMAP|ALLEGRO_MIN_LINEAR|ALLEGRO_MAG_LINEAR); al_set_new_bitmap_flags(ALLEGRO_MEMORY_BITMAP | ALLEGRO_MIN_LINEAR | ALLEGRO_MAG_LINEAR);
al_set_new_bitmap_format(ALLEGRO_PIXEL_FORMAT_ABGR_8888_LE); al_set_new_bitmap_format(ALLEGRO_PIXEL_FORMAT_ABGR_8888_LE);
ALLEGRO_BITMAP* img = al_create_bitmap(width, height); ALLEGRO_BITMAP* img = al_create_bitmap(width, height);
al_set_new_bitmap_flags(flags); al_set_new_bitmap_flags(flags);
@ -190,13 +190,13 @@ bool ImGui_ImplAllegro5_CreateDeviceObjects()
if (!img) if (!img)
return false; return false;
ALLEGRO_LOCKED_REGION *locked_img = al_lock_bitmap(img, al_get_bitmap_format(img), ALLEGRO_LOCK_WRITEONLY); ALLEGRO_LOCKED_REGION* locked_img = al_lock_bitmap(img, al_get_bitmap_format(img), ALLEGRO_LOCK_WRITEONLY);
if (!locked_img) if (!locked_img)
{ {
al_destroy_bitmap(img); al_destroy_bitmap(img);
return false; return false;
} }
memcpy(locked_img->data, pixels, sizeof(int)*width*height); memcpy(locked_img->data, pixels, sizeof(int) * width * height);
al_unlock_bitmap(img); al_unlock_bitmap(img);
// Convert software texture to hardware texture. // Convert software texture to hardware texture.
@ -211,7 +211,7 @@ bool ImGui_ImplAllegro5_CreateDeviceObjects()
// Create an invisible mouse cursor // Create an invisible mouse cursor
// Because al_hide_mouse_cursor() seems to mess up with the actual inputs.. // Because al_hide_mouse_cursor() seems to mess up with the actual inputs..
ALLEGRO_BITMAP* mouse_cursor = al_create_bitmap(8,8); ALLEGRO_BITMAP* mouse_cursor = al_create_bitmap(8, 8);
g_MouseCursorInvisible = al_create_mouse_cursor(mouse_cursor, 0, 0); g_MouseCursorInvisible = al_create_mouse_cursor(mouse_cursor, 0, 0);
al_destroy_bitmap(mouse_cursor); al_destroy_bitmap(mouse_cursor);
@ -322,7 +322,7 @@ void ImGui_ImplAllegro5_Shutdown()
// - When io.WantCaptureMouse is true, do not dispatch mouse input data to your main application. // - When io.WantCaptureMouse is true, do not dispatch mouse input data to your main application.
// - When io.WantCaptureKeyboard is true, do not dispatch keyboard input data to your main application. // - When io.WantCaptureKeyboard is true, do not dispatch keyboard input data to your main application.
// Generally you may always pass all inputs to dear imgui, and hide them from your application based on those two flags. // Generally you may always pass all inputs to dear imgui, and hide them from your application based on those two flags.
bool ImGui_ImplAllegro5_ProcessEvent(ALLEGRO_EVENT *ev) bool ImGui_ImplAllegro5_ProcessEvent(ALLEGRO_EVENT* ev)
{ {
ImGuiIO& io = ImGui::GetIO(); ImGuiIO& io = ImGui::GetIO();
@ -403,7 +403,7 @@ void ImGui_ImplAllegro5_NewFrame()
if (!g_Texture) if (!g_Texture)
ImGui_ImplAllegro5_CreateDeviceObjects(); ImGui_ImplAllegro5_CreateDeviceObjects();
ImGuiIO &io = ImGui::GetIO(); ImGuiIO& io = ImGui::GetIO();
// Setup display size (every frame to accommodate for window resizing) // Setup display size (every frame to accommodate for window resizing)
int w, h; int w, h;
@ -413,7 +413,7 @@ void ImGui_ImplAllegro5_NewFrame()
// Setup time step // Setup time step
double current_time = al_get_time(); double current_time = al_get_time();
io.DeltaTime = g_Time > 0.0 ? (float)(current_time - g_Time) : (float)(1.0f/60.0f); io.DeltaTime = g_Time > 0.0 ? (float)(current_time - g_Time) : (float)(1.0f / 60.0f);
g_Time = current_time; g_Time = current_time;
// Setup inputs // Setup inputs

2
examples/imgui_impl_dx10.cpp
View File

@ -293,7 +293,7 @@ static void ImGui_ImplDX10_CreateFontsTexture()
desc.BindFlags = D3D10_BIND_SHADER_RESOURCE; desc.BindFlags = D3D10_BIND_SHADER_RESOURCE;
desc.CPUAccessFlags = 0; desc.CPUAccessFlags = 0;
ID3D10Texture2D *pTexture = NULL; ID3D10Texture2D* pTexture = NULL;
D3D10_SUBRESOURCE_DATA subResource; D3D10_SUBRESOURCE_DATA subResource;
subResource.pSysMem = pixels; subResource.pSysMem = pixels;
subResource.SysMemPitch = desc.Width * 4; subResource.SysMemPitch = desc.Width * 4;

2
examples/imgui_impl_dx11.cpp
View File

@ -305,7 +305,7 @@ static void ImGui_ImplDX11_CreateFontsTexture()
desc.BindFlags = D3D11_BIND_SHADER_RESOURCE; desc.BindFlags = D3D11_BIND_SHADER_RESOURCE;
desc.CPUAccessFlags = 0; desc.CPUAccessFlags = 0;
ID3D11Texture2D *pTexture = NULL; ID3D11Texture2D* pTexture = NULL;
D3D11_SUBRESOURCE_DATA subResource; D3D11_SUBRESOURCE_DATA subResource;
subResource.pSysMem = pixels; subResource.pSysMem = pixels;
subResource.SysMemPitch = desc.Width * 4; subResource.SysMemPitch = desc.Width * 4;

5
examples/imgui_impl_dx12.cpp
View File

@ -432,7 +432,7 @@ static void ImGui_ImplDX12_CreateFontsTexture()
hr = cmdList->Close(); hr = cmdList->Close();
IM_ASSERT(SUCCEEDED(hr)); IM_ASSERT(SUCCEEDED(hr));
cmdQueue->ExecuteCommandLists(1, (ID3D12CommandList* const*) &cmdList); cmdQueue->ExecuteCommandLists(1, (ID3D12CommandList* const*)&cmdList);
hr = cmdQueue->Signal(fence, 1); hr = cmdQueue->Signal(fence, 1);
IM_ASSERT(SUCCEEDED(hr)); IM_ASSERT(SUCCEEDED(hr));
@ -582,7 +582,8 @@ bool ImGui_ImplDX12_CreateDeviceObjects()
psoDesc.VS = { vertexShaderBlob->GetBufferPointer(), vertexShaderBlob->GetBufferSize() }; psoDesc.VS = { vertexShaderBlob->GetBufferPointer(), vertexShaderBlob->GetBufferSize() };
// Create the input layout // Create the input layout
static D3D12_INPUT_ELEMENT_DESC local_layout[] = { static D3D12_INPUT_ELEMENT_DESC local_layout[] =
{
{ "POSITION", 0, DXGI_FORMAT_R32G32_FLOAT, 0, (UINT)IM_OFFSETOF(ImDrawVert, pos), D3D12_INPUT_CLASSIFICATION_PER_VERTEX_DATA, 0 }, { "POSITION", 0, DXGI_FORMAT_R32G32_FLOAT, 0, (UINT)IM_OFFSETOF(ImDrawVert, pos), D3D12_INPUT_CLASSIFICATION_PER_VERTEX_DATA, 0 },
{ "TEXCOORD", 0, DXGI_FORMAT_R32G32_FLOAT, 0, (UINT)IM_OFFSETOF(ImDrawVert, uv), D3D12_INPUT_CLASSIFICATION_PER_VERTEX_DATA, 0 }, { "TEXCOORD", 0, DXGI_FORMAT_R32G32_FLOAT, 0, (UINT)IM_OFFSETOF(ImDrawVert, uv), D3D12_INPUT_CLASSIFICATION_PER_VERTEX_DATA, 0 },
{ "COLOR", 0, DXGI_FORMAT_R8G8B8A8_UNORM, 0, (UINT)IM_OFFSETOF(ImDrawVert, col), D3D12_INPUT_CLASSIFICATION_PER_VERTEX_DATA, 0 }, { "COLOR", 0, DXGI_FORMAT_R8G8B8A8_UNORM, 0, (UINT)IM_OFFSETOF(ImDrawVert, col), D3D12_INPUT_CLASSIFICATION_PER_VERTEX_DATA, 0 },

4
examples/imgui_impl_dx9.cpp
View File

@ -207,7 +207,7 @@ void ImGui_ImplDX9_RenderDrawData(ImDrawData* draw_data)
const LPDIRECT3DTEXTURE9 texture = (LPDIRECT3DTEXTURE9)pcmd->TextureId; const LPDIRECT3DTEXTURE9 texture = (LPDIRECT3DTEXTURE9)pcmd->TextureId;
g_pd3dDevice->SetTexture(0, texture); g_pd3dDevice->SetTexture(0, texture);
g_pd3dDevice->SetScissorRect(&r); g_pd3dDevice->SetScissorRect(&r);
g_pd3dDevice->DrawIndexedPrimitive(D3DPT_TRIANGLELIST, pcmd->VtxOffset + global_vtx_offset, 0, (UINT)cmd_list->VtxBuffer.Size, pcmd->IdxOffset + global_idx_offset, pcmd->ElemCount/3); g_pd3dDevice->DrawIndexedPrimitive(D3DPT_TRIANGLELIST, pcmd->VtxOffset + global_vtx_offset, 0, (UINT)cmd_list->VtxBuffer.Size, pcmd->IdxOffset + global_idx_offset, pcmd->ElemCount / 3);
} }
} }
global_idx_offset += cmd_list->IdxBuffer.Size; global_idx_offset += cmd_list->IdxBuffer.Size;
@ -269,7 +269,7 @@ static bool ImGui_ImplDX9_CreateFontsTexture()
if (g_FontTexture->LockRect(0, &tex_locked_rect, NULL, 0) != D3D_OK) if (g_FontTexture->LockRect(0, &tex_locked_rect, NULL, 0) != D3D_OK)
return false; return false;
for (int y = 0; y < height; y++) for (int y = 0; y < height; y++)
memcpy((unsigned char *)tex_locked_rect.pBits + tex_locked_rect.Pitch * y, pixels + (width * bytes_per_pixel) * y, (width * bytes_per_pixel)); memcpy((unsigned char*)tex_locked_rect.pBits + tex_locked_rect.Pitch * y, pixels + (width * bytes_per_pixel) * y, (width * bytes_per_pixel));
g_FontTexture->UnlockRect(0); g_FontTexture->UnlockRect(0);
// Store our identifier // Store our identifier

2
examples/imgui_impl_glfw.cpp
View File

@ -470,7 +470,7 @@ void ImGui_ImplGlfw_NewFrame()
// Setup time step // Setup time step
double current_time = glfwGetTime(); double current_time = glfwGetTime();
io.DeltaTime = g_Time > 0.0 ? (float)(current_time - g_Time) : (float)(1.0f/60.0f); io.DeltaTime = g_Time > 0.0 ? (float)(current_time - g_Time) : (float)(1.0f / 60.0f);
g_Time = current_time; g_Time = current_time;
ImGui_ImplGlfw_UpdateMousePosAndButtons(); ImGui_ImplGlfw_UpdateMousePosAndButtons();

8
examples/imgui_impl_glut.cpp
View File

@ -25,9 +25,9 @@
#include "imgui.h" #include "imgui.h"
#include "imgui_impl_glut.h" #include "imgui_impl_glut.h"
#ifdef __APPLE__ #ifdef __APPLE__
#include <GLUT/glut.h> #include <GLUT/glut.h>
#else #else
#include <GL/freeglut.h> #include <GL/freeglut.h>
#endif #endif
#ifdef _MSC_VER #ifdef _MSC_VER
@ -41,9 +41,9 @@ bool ImGui_ImplGLUT_Init()
ImGuiIO& io = ImGui::GetIO(); ImGuiIO& io = ImGui::GetIO();
#ifdef FREEGLUT #ifdef FREEGLUT
io.BackendPlatformName ="imgui_impl_glut (freeglut)"; io.BackendPlatformName = "imgui_impl_glut (freeglut)";
#else #else
io.BackendPlatformName ="imgui_impl_glut"; io.BackendPlatformName = "imgui_impl_glut";
#endif #endif
g_Time = 0; g_Time = 0;

10
examples/imgui_impl_marmalade.cpp
View File

@ -36,7 +36,7 @@ static char* g_ClipboardText = NULL;
static bool g_osdKeyboardEnabled = false; static bool g_osdKeyboardEnabled = false;
// use this setting to scale the interface - e.g. on device you could use 2 or 3 scale factor // use this setting to scale the interface - e.g. on device you could use 2 or 3 scale factor
static ImVec2 g_RenderScale = ImVec2(1.0f,1.0f); static ImVec2 g_RenderScale = ImVec2(1.0f, 1.0f);
// Render function. // Render function.
// (this used to be set in io.RenderDrawListsFn and called by ImGui::Render(), but you can now call this directly from your main loop) // (this used to be set in io.RenderDrawListsFn and called by ImGui::Render(), but you can now call this directly from your main loop)
@ -272,18 +272,18 @@ void ImGui_Marmalade_NewFrame()
// Setup display size (every frame to accommodate for window resizing) // Setup display size (every frame to accommodate for window resizing)
int w = IwGxGetScreenWidth(), h = IwGxGetScreenHeight(); int w = IwGxGetScreenWidth(), h = IwGxGetScreenHeight();
io.DisplaySize = ImVec2((float)w, (float)h); io.DisplaySize = ImVec2((float)w, (float)h);
// For retina display or other situations where window coordinates are different from framebuffer coordinates. User storage only, presently not used by ImGui. // For retina display or other situations where window coordinates are different from framebuffer coordinates. User storage only, presently not used by ImGui.
io.DisplayFramebufferScale = g_scale; io.DisplayFramebufferScale = g_scale;
// Setup time step // Setup time step
double current_time = s3eTimerGetUST() / 1000.0f; double current_time = s3eTimerGetUST() / 1000.0f;
io.DeltaTime = g_Time > 0.0 ? (float)(current_time - g_Time) : (float)(1.0f/60.0f); io.DeltaTime = g_Time > 0.0 ? (float)(current_time - g_Time) : (float)(1.0f / 60.0f);
g_Time = current_time; g_Time = current_time;
double mouse_x, mouse_y; double mouse_x, mouse_y;
mouse_x = s3ePointerGetX(); mouse_x = s3ePointerGetX();
mouse_y = s3ePointerGetY(); mouse_y = s3ePointerGetY();
io.MousePos = ImVec2((float)mouse_x/g_scale.x, (float)mouse_y/g_scale.y); // Mouse position (set to -FLT_MAX,-FLT_MAX if no mouse / on another screen, etc.) io.MousePos = ImVec2((float)mouse_x / g_scale.x, (float)mouse_y / g_scale.y); // Mouse position (set to -FLT_MAX,-FLT_MAX if no mouse / on another screen, etc.)
for (int i = 0; i < 3; i++) for (int i = 0; i < 3; i++)
{ {
@ -294,7 +294,7 @@ void ImGui_Marmalade_NewFrame()
// TODO: Hide OS mouse cursor if ImGui is drawing it // TODO: Hide OS mouse cursor if ImGui is drawing it
// s3ePointerSetInt(S3E_POINTER_HIDE_CURSOR,(io.MouseDrawCursor ? 0 : 1)); // s3ePointerSetInt(S3E_POINTER_HIDE_CURSOR,(io.MouseDrawCursor ? 0 : 1));
// Show/hide OSD keyboard // Show/hide OSD keyboard
if (io.WantTextInput) if (io.WantTextInput)
{ {
// Some text input widget is active? // Some text input widget is active?

2
examples/imgui_impl_metal.h
View File

@ -18,7 +18,7 @@
IMGUI_IMPL_API bool ImGui_ImplMetal_Init(id<MTLDevice> device); IMGUI_IMPL_API bool ImGui_ImplMetal_Init(id<MTLDevice> device);
IMGUI_IMPL_API void ImGui_ImplMetal_Shutdown(); IMGUI_IMPL_API void ImGui_ImplMetal_Shutdown();
IMGUI_IMPL_API void ImGui_ImplMetal_NewFrame(MTLRenderPassDescriptor *renderPassDescriptor); IMGUI_IMPL_API void ImGui_ImplMetal_NewFrame(MTLRenderPassDescriptor* renderPassDescriptor);
IMGUI_IMPL_API void ImGui_ImplMetal_RenderDrawData(ImDrawData* draw_data, IMGUI_IMPL_API void ImGui_ImplMetal_RenderDrawData(ImDrawData* draw_data,
id<MTLCommandBuffer> commandBuffer, id<MTLCommandBuffer> commandBuffer,
id<MTLRenderCommandEncoder> commandEncoder); id<MTLRenderCommandEncoder> commandEncoder);

4
examples/imgui_impl_osx.h
View File

@ -16,5 +16,5 @@
IMGUI_IMPL_API bool ImGui_ImplOSX_Init(); IMGUI_IMPL_API bool ImGui_ImplOSX_Init();
IMGUI_IMPL_API void ImGui_ImplOSX_Shutdown(); IMGUI_IMPL_API void ImGui_ImplOSX_Shutdown();
IMGUI_IMPL_API void ImGui_ImplOSX_NewFrame(NSView *_Nullable view); IMGUI_IMPL_API void ImGui_ImplOSX_NewFrame(NSView* _Nullable view);
IMGUI_IMPL_API bool ImGui_ImplOSX_HandleEvent(NSEvent *_Nonnull event, NSView *_Nullable view); IMGUI_IMPL_API bool ImGui_ImplOSX_HandleEvent(NSEvent* _Nonnull event, NSView* _Nullable view);

4
examples/imgui_impl_vulkan.cpp
View File

@ -236,7 +236,7 @@ static uint32_t ImGui_ImplVulkan_MemoryType(VkMemoryPropertyFlags properties, ui
VkPhysicalDeviceMemoryProperties prop; VkPhysicalDeviceMemoryProperties prop;
vkGetPhysicalDeviceMemoryProperties(v->PhysicalDevice, &prop); vkGetPhysicalDeviceMemoryProperties(v->PhysicalDevice, &prop);
for (uint32_t i = 0; i < prop.memoryTypeCount; i++) for (uint32_t i = 0; i < prop.memoryTypeCount; i++)
if ((prop.memoryTypes[i].propertyFlags & properties) == properties && type_bits & (1<<i)) if ((prop.memoryTypes[i].propertyFlags & properties) == properties && type_bits & (1 << i))
return i; return i;
return 0xFFFFFFFF; // Unable to find memoryType return 0xFFFFFFFF; // Unable to find memoryType
} }
@ -459,7 +459,7 @@ bool ImGui_ImplVulkan_CreateFontsTexture(VkCommandBuffer command_buffer)
unsigned char* pixels; unsigned char* pixels;
int width, height; int width, height;
io.Fonts->GetTexDataAsRGBA32(&pixels, &width, &height); io.Fonts->GetTexDataAsRGBA32(&pixels, &width, &height);
size_t upload_size = width*height*4*sizeof(char); size_t upload_size = width * height * 4 * sizeof(char);
VkResult err; VkResult err;

6
examples/imgui_impl_win32.cpp
View File

@ -71,9 +71,9 @@ static void ImGui_ImplWin32_UpdateMonitors();
// Functions // Functions
bool ImGui_ImplWin32_Init(void* hwnd) bool ImGui_ImplWin32_Init(void* hwnd)
{ {
if (!::QueryPerformanceFrequency((LARGE_INTEGER *)&g_TicksPerSecond)) if (!::QueryPerformanceFrequency((LARGE_INTEGER*)&g_TicksPerSecond))
return false; return false;
if (!::QueryPerformanceCounter((LARGE_INTEGER *)&g_Time)) if (!::QueryPerformanceCounter((LARGE_INTEGER*)&g_Time))
return false; return false;
// Setup back-end capabilities flags // Setup back-end capabilities flags
@ -306,7 +306,7 @@ void ImGui_ImplWin32_NewFrame()
// Setup time step // Setup time step
INT64 current_time; INT64 current_time;
::QueryPerformanceCounter((LARGE_INTEGER *)&current_time); ::QueryPerformanceCounter((LARGE_INTEGER*)&current_time);
io.DeltaTime = (float)(current_time - g_Time) / g_TicksPerSecond; io.DeltaTime = (float)(current_time - g_Time) / g_TicksPerSecond;
g_Time = current_time; g_Time = current_time;

123
imgui.cpp
View File

@ -1007,7 +1007,7 @@ ImGuiIO::ImGuiIO()
ConfigFlags = ImGuiConfigFlags_None; ConfigFlags = ImGuiConfigFlags_None;
BackendFlags = ImGuiBackendFlags_None; BackendFlags = ImGuiBackendFlags_None;
DisplaySize = ImVec2(-1.0f, -1.0f); DisplaySize = ImVec2(-1.0f, -1.0f);
DeltaTime = 1.0f/60.0f; DeltaTime = 1.0f / 60.0f;
IniSavingRate = 5.0f; IniSavingRate = 5.0f;
IniFilename = "imgui.ini"; IniFilename = "imgui.ini";
LogFilename = "imgui_log.txt"; LogFilename = "imgui_log.txt";
@ -1158,7 +1158,7 @@ static void BezierClosestPointCasteljauStep(const ImVec2& p, ImVec2& p_closest,
float d3 = ((x3 - x4) * dy - (y3 - y4) * dx); float d3 = ((x3 - x4) * dy - (y3 - y4) * dx);
d2 = (d2 >= 0) ? d2 : -d2; d2 = (d2 >= 0) ? d2 : -d2;
d3 = (d3 >= 0) ? d3 : -d3; d3 = (d3 >= 0) ? d3 : -d3;
if ((d2+d3) * (d2+d3) < tess_tol * (dx*dx + dy*dy)) if ((d2 + d3) * (d2 + d3) < tess_tol * (dx * dx + dy * dy))
{ {
ImVec2 p_current(x4, y4); ImVec2 p_current(x4, y4);
ImVec2 p_line = ImLineClosestPoint(p_last, p_current, p); ImVec2 p_line = ImLineClosestPoint(p_last, p_current, p);
@ -1172,12 +1172,12 @@ static void BezierClosestPointCasteljauStep(const ImVec2& p, ImVec2& p_closest,
} }
else if (level < 10) else if (level < 10)
{ {
float x12 = (x1+x2)*0.5f, y12 = (y1+y2)*0.5f; float x12 = (x1 + x2)*0.5f, y12 = (y1 + y2)*0.5f;
float x23 = (x2+x3)*0.5f, y23 = (y2+y3)*0.5f; float x23 = (x2 + x3)*0.5f, y23 = (y2 + y3)*0.5f;
float x34 = (x3+x4)*0.5f, y34 = (y3+y4)*0.5f; float x34 = (x3 + x4)*0.5f, y34 = (y3 + y4)*0.5f;
float x123 = (x12+x23)*0.5f, y123 = (y12+y23)*0.5f; float x123 = (x12 + x23)*0.5f, y123 = (y12 + y23)*0.5f;
float x234 = (x23+x34)*0.5f, y234 = (y23+y34)*0.5f; float x234 = (x23 + x34)*0.5f, y234 = (y23 + y34)*0.5f;
float x1234 = (x123+x234)*0.5f, y1234 = (y123+y234)*0.5f; float x1234 = (x123 + x234)*0.5f, y1234 = (y123 + y234)*0.5f;
BezierClosestPointCasteljauStep(p, p_closest, p_last, p_closest_dist2, x1, y1, x12, y12, x123, y123, x1234, y1234, tess_tol, level + 1); BezierClosestPointCasteljauStep(p, p_closest, p_last, p_closest_dist2, x1, y1, x12, y12, x123, y123, x1234, y1234, tess_tol, level + 1);
BezierClosestPointCasteljauStep(p, p_closest, p_last, p_closest_dist2, x1234, y1234, x234, y234, x34, y34, x4, y4, tess_tol, level + 1); BezierClosestPointCasteljauStep(p, p_closest, p_last, p_closest_dist2, x1234, y1234, x234, y234, x34, y34, x4, y4, tess_tol, level + 1);
} }
@ -1631,7 +1631,7 @@ int ImTextStrFromUtf8(ImWchar* buf, int buf_size, const char* in_text, const cha
{ {
ImWchar* buf_out = buf; ImWchar* buf_out = buf;
ImWchar* buf_end = buf + buf_size; ImWchar* buf_end = buf + buf_size;
while (buf_out < buf_end-1 && (!in_text_end || in_text < in_text_end) && *in_text) while (buf_out < buf_end - 1 && (!in_text_end || in_text < in_text_end) && *in_text)
{ {
unsigned int c; unsigned int c;
in_text += ImTextCharFromUtf8(&c, in_text, in_text_end); in_text += ImTextCharFromUtf8(&c, in_text, in_text_end);
@ -1678,7 +1678,7 @@ static inline int ImTextCharToUtf8(char* buf, int buf_size, unsigned int c)
{ {
if (buf_size < 3) return 0; if (buf_size < 3) return 0;
buf[0] = (char)(0xe0 + (c >> 12)); buf[0] = (char)(0xe0 + (c >> 12));
buf[1] = (char)(0x80 + ((c>> 6) & 0x3f)); buf[1] = (char)(0x80 + ((c >> 6) & 0x3f));
buf[2] = (char)(0x80 + ((c ) & 0x3f)); buf[2] = (char)(0x80 + ((c ) & 0x3f));
return 3; return 3;
} }
@ -1715,13 +1715,13 @@ int ImTextStrToUtf8(char* buf, int buf_size, const ImWchar* in_text, const ImWch
{ {
char* buf_out = buf; char* buf_out = buf;
const char* buf_end = buf + buf_size; const char* buf_end = buf + buf_size;
while (buf_out < buf_end-1 && (!in_text_end || in_text < in_text_end) && *in_text) while (buf_out < buf_end - 1 && (!in_text_end || in_text < in_text_end) && *in_text)
{ {
unsigned int c = (unsigned int)(*in_text++); unsigned int c = (unsigned int)(*in_text++);
if (c < 0x80) if (c < 0x80)
*buf_out++ = (char)c; *buf_out++ = (char)c;
else else
buf_out += ImTextCharToUtf8(buf_out, (int)(buf_end-buf_out-1), c); buf_out += ImTextCharToUtf8(buf_out, (int)(buf_end - buf_out - 1), c);
} }
*buf_out = 0; *buf_out = 0;
return (int)(buf_out - buf); return (int)(buf_out - buf);
@ -1757,7 +1757,7 @@ IMGUI_API ImU32 ImAlphaBlendColors(ImU32 col_a, ImU32 col_b)
ImVec4 ImGui::ColorConvertU32ToFloat4(ImU32 in) ImVec4 ImGui::ColorConvertU32ToFloat4(ImU32 in)
{ {
float s = 1.0f/255.0f; float s = 1.0f / 255.0f;
return ImVec4( return ImVec4(
((in >> IM_COL32_R_SHIFT) & 0xFF) * s, ((in >> IM_COL32_R_SHIFT) & 0xFF) * s,
((in >> IM_COL32_G_SHIFT) & 0xFF) * s, ((in >> IM_COL32_G_SHIFT) & 0xFF) * s,
@ -1808,7 +1808,7 @@ void ImGui::ColorConvertHSVtoRGB(float h, float s, float v, float& out_r, float&
return; return;
} }
h = ImFmod(h, 1.0f) / (60.0f/360.0f); h = ImFmod(h, 1.0f) / (60.0f / 360.0f);
int i = (int)h; int i = (int)h;
float f = h - (float)i; float f = h - (float)i;
float p = v * (1.0f - s); float p = v * (1.0f - s);
@ -2025,7 +2025,7 @@ void ImGuiTextFilter::ImGuiTextRange::split(char separator, ImVector<ImGuiTextRa
void ImGuiTextFilter::Build() void ImGuiTextFilter::Build()
{ {
Filters.resize(0); Filters.resize(0);
ImGuiTextRange input_range(InputBuf, InputBuf+strlen(InputBuf)); ImGuiTextRange input_range(InputBuf, InputBuf + strlen(InputBuf));
input_range.split(',', &Filters); input_range.split(',', &Filters);
CountGrep = 0; CountGrep = 0;
@ -2702,7 +2702,7 @@ void ImGui::RenderFrame(ImVec2 p_min, ImVec2 p_max, ImU32 fill_col, bool border,
const float border_size = g.Style.FrameBorderSize; const float border_size = g.Style.FrameBorderSize;
if (border && border_size > 0.0f) if (border && border_size > 0.0f)
{ {
window->DrawList->AddRect(p_min+ImVec2(1,1), p_max+ImVec2(1,1), GetColorU32(ImGuiCol_BorderShadow), rounding, ImDrawCornerFlags_All, border_size); window->DrawList->AddRect(p_min + ImVec2(1, 1), p_max + ImVec2(1, 1), GetColorU32(ImGuiCol_BorderShadow), rounding, ImDrawCornerFlags_All, border_size);
window->DrawList->AddRect(p_min, p_max, GetColorU32(ImGuiCol_Border), rounding, ImDrawCornerFlags_All, border_size); window->DrawList->AddRect(p_min, p_max, GetColorU32(ImGuiCol_Border), rounding, ImDrawCornerFlags_All, border_size);
} }
} }
@ -2714,7 +2714,7 @@ void ImGui::RenderFrameBorder(ImVec2 p_min, ImVec2 p_max, float rounding)
const float border_size = g.Style.FrameBorderSize; const float border_size = g.Style.FrameBorderSize;
if (border_size > 0.0f) if (border_size > 0.0f)
{ {
window->DrawList->AddRect(p_min+ImVec2(1,1), p_max+ImVec2(1,1), GetColorU32(ImGuiCol_BorderShadow), rounding, ImDrawCornerFlags_All, border_size); window->DrawList->AddRect(p_min + ImVec2(1, 1), p_max + ImVec2(1, 1), GetColorU32(ImGuiCol_BorderShadow), rounding, ImDrawCornerFlags_All, border_size);
window->DrawList->AddRect(p_min, p_max, GetColorU32(ImGuiCol_Border), rounding, ImDrawCornerFlags_All, border_size); window->DrawList->AddRect(p_min, p_max, GetColorU32(ImGuiCol_Border), rounding, ImDrawCornerFlags_All, border_size);
} }
} }
@ -2737,11 +2737,11 @@ void ImGui::RenderNavHighlight(const ImRect& bb, ImGuiID id, ImGuiNavHighlightFl
{ {
const float THICKNESS = 2.0f; const float THICKNESS = 2.0f;
const float DISTANCE = 3.0f + THICKNESS * 0.5f; const float DISTANCE = 3.0f + THICKNESS * 0.5f;
display_rect.Expand(ImVec2(DISTANCE,DISTANCE)); display_rect.Expand(ImVec2(DISTANCE, DISTANCE));
bool fully_visible = window->ClipRect.Contains(display_rect); bool fully_visible = window->ClipRect.Contains(display_rect);
if (!fully_visible) if (!fully_visible)
window->DrawList->PushClipRect(display_rect.Min, display_rect.Max); window->DrawList->PushClipRect(display_rect.Min, display_rect.Max);
window->DrawList->AddRect(display_rect.Min + ImVec2(THICKNESS*0.5f,THICKNESS*0.5f), display_rect.Max - ImVec2(THICKNESS*0.5f,THICKNESS*0.5f), GetColorU32(ImGuiCol_NavHighlight), rounding, ImDrawCornerFlags_All, THICKNESS); window->DrawList->AddRect(display_rect.Min + ImVec2(THICKNESS * 0.5f, THICKNESS * 0.5f), display_rect.Max - ImVec2(THICKNESS * 0.5f, THICKNESS * 0.5f), GetColorU32(ImGuiCol_NavHighlight), rounding, ImDrawCornerFlags_All, THICKNESS);
if (!fully_visible) if (!fully_visible)
window->DrawList->PopClipRect(); window->DrawList->PopClipRect();
} }
@ -4007,7 +4007,7 @@ void ImGui::NewFrame()
// We don't use "Debug" to avoid colliding with user trying to create a "Debug" window with custom flags. // We don't use "Debug" to avoid colliding with user trying to create a "Debug" window with custom flags.
// This fallback is particularly important as it avoid ImGui:: calls from crashing. // This fallback is particularly important as it avoid ImGui:: calls from crashing.
g.WithinFrameScopeWithImplicitWindow = true; g.WithinFrameScopeWithImplicitWindow = true;
SetNextWindowSize(ImVec2(400,400), ImGuiCond_FirstUseEver); SetNextWindowSize(ImVec2(400, 400), ImGuiCond_FirstUseEver);
Begin("Debug##Default"); Begin("Debug##Default");
IM_ASSERT(g.CurrentWindow->IsFallbackWindow == true); IM_ASSERT(g.CurrentWindow->IsFallbackWindow == true);
@ -4123,6 +4123,11 @@ void ImGui::Shutdown(ImGuiContext* context)
// Shutdown extensions // Shutdown extensions
DockContextShutdown(&g); DockContextShutdown(&g);
// Notify hooked test engine, if any
#ifdef IMGUI_ENABLE_TEST_ENGINE
ImGuiTestEngineHook_Shutdown(context);
#endif
// Clear everything else // Clear everything else
for (int i = 0; i < g.Windows.Size; i++) for (int i = 0; i < g.Windows.Size; i++)
IM_DELETE(g.Windows[i]); IM_DELETE(g.Windows[i]);
@ -4783,7 +4788,7 @@ ImVec2 ImGui::GetMousePosOnOpeningCurrentPopup()
{ {
ImGuiContext& g = *GImGui; ImGuiContext& g = *GImGui;
if (g.BeginPopupStack.Size > 0) if (g.BeginPopupStack.Size > 0)
return g.OpenPopupStack[g.BeginPopupStack.Size-1].OpenMousePos; return g.OpenPopupStack[g.BeginPopupStack.Size - 1].OpenMousePos;
return g.IO.MousePos; return g.IO.MousePos;
} }
@ -4985,7 +4990,7 @@ bool ImGui::BeginChildEx(const char* name, ImGuiID id, const ImVec2& size_arg, b
ImGuiContext& g = *GImGui; ImGuiContext& g = *GImGui;
ImGuiWindow* parent_window = g.CurrentWindow; ImGuiWindow* parent_window = g.CurrentWindow;
flags |= ImGuiWindowFlags_NoTitleBar|ImGuiWindowFlags_NoResize|ImGuiWindowFlags_NoSavedSettings|ImGuiWindowFlags_ChildWindow|ImGuiWindowFlags_NoDocking; flags |= ImGuiWindowFlags_NoTitleBar | ImGuiWindowFlags_NoResize | ImGuiWindowFlags_NoSavedSettings | ImGuiWindowFlags_ChildWindow | ImGuiWindowFlags_NoDocking;
flags |= (parent_window->Flags & ImGuiWindowFlags_NoMove); // Inherit the NoMove flag flags |= (parent_window->Flags & ImGuiWindowFlags_NoMove); // Inherit the NoMove flag
// Size // Size
@ -5025,7 +5030,7 @@ bool ImGui::BeginChildEx(const char* name, ImGuiID id, const ImVec2& size_arg, b
{ {
FocusWindow(child_window); FocusWindow(child_window);
NavInitWindow(child_window, false); NavInitWindow(child_window, false);
SetActiveID(id+1, child_window); // Steal ActiveId with a dummy id so that key-press won't activate child item SetActiveID(id + 1, child_window); // Steal ActiveId with a dummy id so that key-press won't activate child item
g.ActiveIdSource = ImGuiInputSource_Nav; g.ActiveIdSource = ImGuiInputSource_Nav;
} }
return ret; return ret;
@ -5075,7 +5080,7 @@ void ImGui::EndChild()
// When browsing a window that has no activable items (scroll only) we keep a highlight on the child // When browsing a window that has no activable items (scroll only) we keep a highlight on the child
if (window->DC.NavLayerActiveMask == 0 && window == g.NavWindow) if (window->DC.NavLayerActiveMask == 0 && window == g.NavWindow)
RenderNavHighlight(ImRect(bb.Min - ImVec2(2,2), bb.Max + ImVec2(2,2)), g.NavId, ImGuiNavHighlightFlags_TypeThin); RenderNavHighlight(ImRect(bb.Min - ImVec2(2, 2), bb.Max + ImVec2(2, 2)), g.NavId, ImGuiNavHighlightFlags_TypeThin);
} }
else else
{ {
@ -5331,10 +5336,10 @@ struct ImGuiResizeGripDef
static const ImGuiResizeGripDef resize_grip_def[4] = static const ImGuiResizeGripDef resize_grip_def[4] =
{ {
{ ImVec2(1,1), ImVec2(-1,-1), 0, 3 }, // Lower-right { ImVec2(1, 1), ImVec2(-1, -1), 0, 3 }, // Lower-right
{ ImVec2(0,1), ImVec2(+1,-1), 3, 6 }, // Lower-left { ImVec2(0, 1), ImVec2(+1, -1), 3, 6 }, // Lower-left
{ ImVec2(0,0), ImVec2(+1,+1), 6, 9 }, // Upper-left (Unused) { ImVec2(0, 0), ImVec2(+1, +1), 6, 9 }, // Upper-left (Unused)
{ ImVec2(1,0), ImVec2(-1,+1), 9,12 }, // Upper-right (Unused) { ImVec2(1, 0), ImVec2(-1, +1), 9, 12 }, // Upper-right (Unused)
}; };
struct ImGuiResizeBorderDef struct ImGuiResizeBorderDef
@ -5346,16 +5351,16 @@ struct ImGuiResizeBorderDef
static const ImGuiResizeBorderDef resize_border_def[4] = static const ImGuiResizeBorderDef resize_border_def[4] =
{ {
{ ImVec2(0,+1), ImVec2(0,0), ImVec2(1,0), IM_PI*1.50f }, // Top { ImVec2(0, +1), ImVec2(0, 0), ImVec2(1, 0), IM_PI * 1.50f }, // Top
{ ImVec2(-1,0), ImVec2(1,0), ImVec2(1,1), IM_PI*0.00f }, // Right { ImVec2(-1, 0), ImVec2(1, 0), ImVec2(1, 1), IM_PI * 0.00f }, // Right
{ ImVec2(0,-1), ImVec2(1,1), ImVec2(0,1), IM_PI*0.50f }, // Bottom { ImVec2(0, -1), ImVec2(1, 1), ImVec2(0, 1), IM_PI * 0.50f }, // Bottom
{ ImVec2(+1,0), ImVec2(0,1), ImVec2(0,0), IM_PI*1.00f } // Left { ImVec2(+1, 0), ImVec2(0, 1), ImVec2(0, 0), IM_PI * 1.00f } // Left
}; };
static ImRect GetResizeBorderRect(ImGuiWindow* window, int border_n, float perp_padding, float thickness) static ImRect GetResizeBorderRect(ImGuiWindow* window, int border_n, float perp_padding, float thickness)
{ {
ImRect rect = window->Rect(); ImRect rect = window->Rect();
if (thickness == 0.0f) rect.Max -= ImVec2(1,1); if (thickness == 0.0f) rect.Max -= ImVec2(1, 1);
if (border_n == 0) { return ImRect(rect.Min.x + perp_padding, rect.Min.y - thickness, rect.Max.x - perp_padding, rect.Min.y + thickness); } // Top if (border_n == 0) { return ImRect(rect.Min.x + perp_padding, rect.Min.y - thickness, rect.Max.x - perp_padding, rect.Min.y + thickness); } // Top
if (border_n == 1) { return ImRect(rect.Max.x - thickness, rect.Min.y + perp_padding, rect.Max.x + thickness, rect.Max.y - perp_padding); } // Right if (border_n == 1) { return ImRect(rect.Max.x - thickness, rect.Min.y + perp_padding, rect.Max.x + thickness, rect.Max.y - perp_padding); } // Right
if (border_n == 2) { return ImRect(rect.Min.x + perp_padding, rect.Max.y - thickness, rect.Max.x - perp_padding, rect.Max.y + thickness); } // Bottom if (border_n == 2) { return ImRect(rect.Min.x + perp_padding, rect.Max.y - thickness, rect.Max.x - perp_padding, rect.Max.y + thickness); } // Bottom
@ -5538,8 +5543,8 @@ static void ImGui::RenderWindowOuterBorders(ImGuiWindow* window)
{ {
const ImGuiResizeBorderDef& def = resize_border_def[border_held]; const ImGuiResizeBorderDef& def = resize_border_def[border_held];
ImRect border_r = GetResizeBorderRect(window, border_held, rounding, 0.0f); ImRect border_r = GetResizeBorderRect(window, border_held, rounding, 0.0f);
window->DrawList->PathArcTo(ImLerp(border_r.Min, border_r.Max, def.CornerPosN1) + ImVec2(0.5f, 0.5f) + def.InnerDir * rounding, rounding, def.OuterAngle - IM_PI*0.25f, def.OuterAngle); window->DrawList->PathArcTo(ImLerp(border_r.Min, border_r.Max, def.CornerPosN1) + ImVec2(0.5f, 0.5f) + def.InnerDir * rounding, rounding, def.OuterAngle - IM_PI * 0.25f, def.OuterAngle);
window->DrawList->PathArcTo(ImLerp(border_r.Min, border_r.Max, def.CornerPosN2) + ImVec2(0.5f, 0.5f) + def.InnerDir * rounding, rounding, def.OuterAngle, def.OuterAngle + IM_PI*0.25f); window->DrawList->PathArcTo(ImLerp(border_r.Min, border_r.Max, def.CornerPosN2) + ImVec2(0.5f, 0.5f) + def.InnerDir * rounding, rounding, def.OuterAngle, def.OuterAngle + IM_PI * 0.25f);
window->DrawList->PathStroke(GetColorU32(ImGuiCol_SeparatorActive), false, ImMax(2.0f, border_size)); // Thicker than usual window->DrawList->PathStroke(GetColorU32(ImGuiCol_SeparatorActive), false, ImMax(2.0f, border_size)); // Thicker than usual
} }
if (g.Style.FrameBorderSize > 0 && !(window->Flags & ImGuiWindowFlags_NoTitleBar) && !window->DockIsActive) if (g.Style.FrameBorderSize > 0 && !(window->Flags & ImGuiWindowFlags_NoTitleBar) && !window->DockIsActive)
@ -5950,7 +5955,7 @@ bool ImGui::Begin(const char* name, bool* p_open, ImGuiWindowFlags flags)
const bool window_is_child_tooltip = (flags & ImGuiWindowFlags_ChildWindow) && (flags & ImGuiWindowFlags_Tooltip); // FIXME-WIP: Undocumented behavior of Child+Tooltip for pinned tooltip (#1345) const bool window_is_child_tooltip = (flags & ImGuiWindowFlags_ChildWindow) && (flags & ImGuiWindowFlags_Tooltip); // FIXME-WIP: Undocumented behavior of Child+Tooltip for pinned tooltip (#1345)
window->Active = true; window->Active = true;
window->HasCloseButton = (p_open != NULL); window->HasCloseButton = (p_open != NULL);
window->ClipRect = ImVec4(-FLT_MAX,-FLT_MAX,+FLT_MAX,+FLT_MAX); window->ClipRect = ImVec4(-FLT_MAX, -FLT_MAX, +FLT_MAX, +FLT_MAX);
window->IDStack.resize(1); window->IDStack.resize(1);
window->DrawList->_ResetForNewFrame(); window->DrawList->_ResetForNewFrame();
@ -7817,10 +7822,10 @@ void ImGui::PushMultiItemsWidths(int components, float w_full)
ImGuiContext& g = *GImGui; ImGuiContext& g = *GImGui;
ImGuiWindow* window = g.CurrentWindow; ImGuiWindow* window = g.CurrentWindow;
const ImGuiStyle& style = g.Style; const ImGuiStyle& style = g.Style;
const float w_item_one = ImMax(1.0f, IM_FLOOR((w_full - (style.ItemInnerSpacing.x) * (components-1)) / (float)components)); const float w_item_one = ImMax(1.0f, IM_FLOOR((w_full - (style.ItemInnerSpacing.x) * (components - 1)) / (float)components));
const float w_item_last = ImMax(1.0f, IM_FLOOR(w_full - (w_item_one + style.ItemInnerSpacing.x) * (components-1))); const float w_item_last = ImMax(1.0f, IM_FLOOR(w_full - (w_item_one + style.ItemInnerSpacing.x) * (components - 1)));
window->DC.ItemWidthStack.push_back(w_item_last); window->DC.ItemWidthStack.push_back(w_item_last);
for (int i = 0; i < components-1; i++) for (int i = 0; i < components - 1; i++)
window->DC.ItemWidthStack.push_back(w_item_one); window->DC.ItemWidthStack.push_back(w_item_one);
window->DC.ItemWidth = window->DC.ItemWidthStack.back(); window->DC.ItemWidth = window->DC.ItemWidthStack.back();
g.NextItemData.Flags &= ~ImGuiNextItemDataFlags_HasWidth; g.NextItemData.Flags &= ~ImGuiNextItemDataFlags_HasWidth;
@ -8241,7 +8246,7 @@ void ImGui::BeginTooltipEx(ImGuiWindowFlags extra_flags, ImGuiTooltipFlags toolt
window->HiddenFramesCanSkipItems = 1; window->HiddenFramesCanSkipItems = 1;
ImFormatString(window_name, IM_ARRAYSIZE(window_name), "##Tooltip_%02d", ++g.TooltipOverrideCount); ImFormatString(window_name, IM_ARRAYSIZE(window_name), "##Tooltip_%02d", ++g.TooltipOverrideCount);
} }
ImGuiWindowFlags flags = ImGuiWindowFlags_Tooltip|ImGuiWindowFlags_NoInputs|ImGuiWindowFlags_NoTitleBar|ImGuiWindowFlags_NoMove|ImGuiWindowFlags_NoResize|ImGuiWindowFlags_NoSavedSettings|ImGuiWindowFlags_AlwaysAutoResize|ImGuiWindowFlags_NoDocking; ImGuiWindowFlags flags = ImGuiWindowFlags_Tooltip | ImGuiWindowFlags_NoInputs | ImGuiWindowFlags_NoTitleBar | ImGuiWindowFlags_NoMove | ImGuiWindowFlags_NoResize | ImGuiWindowFlags_NoSavedSettings | ImGuiWindowFlags_AlwaysAutoResize | ImGuiWindowFlags_NoDocking;
Begin(window_name, NULL, flags | extra_flags); Begin(window_name, NULL, flags | extra_flags);
} }
@ -8314,7 +8319,7 @@ bool ImGui::IsPopupOpen(const char* str_id, ImGuiPopupFlags popup_flags)
ImGuiWindow* ImGui::GetTopMostPopupModal() ImGuiWindow* ImGui::GetTopMostPopupModal()
{ {
ImGuiContext& g = *GImGui; ImGuiContext& g = *GImGui;
for (int n = g.OpenPopupStack.Size-1; n >= 0; n--) for (int n = g.OpenPopupStack.Size - 1; n >= 0; n--)
if (ImGuiWindow* popup = g.OpenPopupStack.Data[n].Window) if (ImGuiWindow* popup = g.OpenPopupStack.Data[n].Window)
if (popup->Flags & ImGuiWindowFlags_Modal) if (popup->Flags & ImGuiWindowFlags_Modal)
return popup; return popup;
@ -8592,7 +8597,7 @@ bool ImGui::BeginPopupContextItem(const char* str_id, ImGuiPopupFlags popup_flag
int mouse_button = (popup_flags & ImGuiPopupFlags_MouseButtonMask_); int mouse_button = (popup_flags & ImGuiPopupFlags_MouseButtonMask_);
if (IsMouseReleased(mouse_button) && IsItemHovered(ImGuiHoveredFlags_AllowWhenBlockedByPopup)) if (IsMouseReleased(mouse_button) && IsItemHovered(ImGuiHoveredFlags_AllowWhenBlockedByPopup))
OpenPopupEx(id, popup_flags); OpenPopupEx(id, popup_flags);
return BeginPopupEx(id, ImGuiWindowFlags_AlwaysAutoResize|ImGuiWindowFlags_NoTitleBar|ImGuiWindowFlags_NoSavedSettings); return BeginPopupEx(id, ImGuiWindowFlags_AlwaysAutoResize | ImGuiWindowFlags_NoTitleBar | ImGuiWindowFlags_NoSavedSettings);
} }
bool ImGui::BeginPopupContextWindow(const char* str_id, ImGuiPopupFlags popup_flags) bool ImGui::BeginPopupContextWindow(const char* str_id, ImGuiPopupFlags popup_flags)
@ -8605,7 +8610,7 @@ bool ImGui::BeginPopupContextWindow(const char* str_id, ImGuiPopupFlags popup_fl
if (IsMouseReleased(mouse_button) && IsWindowHovered(ImGuiHoveredFlags_AllowWhenBlockedByPopup)) if (IsMouseReleased(mouse_button) && IsWindowHovered(ImGuiHoveredFlags_AllowWhenBlockedByPopup))
if (!(popup_flags & ImGuiPopupFlags_NoOpenOverItems) || !IsAnyItemHovered()) if (!(popup_flags & ImGuiPopupFlags_NoOpenOverItems) || !IsAnyItemHovered())
OpenPopupEx(id, popup_flags); OpenPopupEx(id, popup_flags);
return BeginPopupEx(id, ImGuiWindowFlags_AlwaysAutoResize|ImGuiWindowFlags_NoTitleBar|ImGuiWindowFlags_NoSavedSettings); return BeginPopupEx(id, ImGuiWindowFlags_AlwaysAutoResize | ImGuiWindowFlags_NoTitleBar | ImGuiWindowFlags_NoSavedSettings);
} }
bool ImGui::BeginPopupContextVoid(const char* str_id, ImGuiPopupFlags popup_flags) bool ImGui::BeginPopupContextVoid(const char* str_id, ImGuiPopupFlags popup_flags)
@ -8618,7 +8623,7 @@ bool ImGui::BeginPopupContextVoid(const char* str_id, ImGuiPopupFlags popup_flag
if (IsMouseReleased(mouse_button) && !IsWindowHovered(ImGuiHoveredFlags_AnyWindow)) if (IsMouseReleased(mouse_button) && !IsWindowHovered(ImGuiHoveredFlags_AnyWindow))
if (GetTopMostPopupModal() == NULL) if (GetTopMostPopupModal() == NULL)
OpenPopupEx(id, popup_flags); OpenPopupEx(id, popup_flags);
return BeginPopupEx(id, ImGuiWindowFlags_AlwaysAutoResize|ImGuiWindowFlags_NoTitleBar|ImGuiWindowFlags_NoSavedSettings); return BeginPopupEx(id, ImGuiWindowFlags_AlwaysAutoResize | ImGuiWindowFlags_NoTitleBar | ImGuiWindowFlags_NoSavedSettings);
} }
// r_avoid = the rectangle to avoid (e.g. for tooltip it is a rectangle around the mouse cursor which we want to avoid. for popups it's a small point around the cursor.) // r_avoid = the rectangle to avoid (e.g. for tooltip it is a rectangle around the mouse cursor which we want to avoid. for popups it's a small point around the cursor.)
@ -8854,7 +8859,7 @@ static bool ImGui::NavScoreItem(ImGuiNavMoveResult* result, ImRect cand)
float dbx = NavScoreItemDistInterval(cand.Min.x, cand.Max.x, curr.Min.x, curr.Max.x); float dbx = NavScoreItemDistInterval(cand.Min.x, cand.Max.x, curr.Min.x, curr.Max.x);
float dby = NavScoreItemDistInterval(ImLerp(cand.Min.y, cand.Max.y, 0.2f), ImLerp(cand.Min.y, cand.Max.y, 0.8f), ImLerp(curr.Min.y, curr.Max.y, 0.2f), ImLerp(curr.Min.y, curr.Max.y, 0.8f)); // Scale down on Y to keep using box-distance for vertically touching items float dby = NavScoreItemDistInterval(ImLerp(cand.Min.y, cand.Max.y, 0.2f), ImLerp(cand.Min.y, cand.Max.y, 0.8f), ImLerp(curr.Min.y, curr.Max.y, 0.2f), ImLerp(curr.Min.y, curr.Max.y, 0.8f)); // Scale down on Y to keep using box-distance for vertically touching items
if (dby != 0.0f && dbx != 0.0f) if (dby != 0.0f && dbx != 0.0f)
dbx = (dbx/1000.0f) + ((dbx > 0.0f) ? +1.0f : -1.0f); dbx = (dbx / 1000.0f) + ((dbx > 0.0f) ? +1.0f : -1.0f);
float dist_box = ImFabs(dbx) + ImFabs(dby); float dist_box = ImFabs(dbx) + ImFabs(dby);
// Compute distance between centers (this is off by a factor of 2, but we only compare center distances with each other so it doesn't matter) // Compute distance between centers (this is off by a factor of 2, but we only compare center distances with each other so it doesn't matter)
@ -8895,7 +8900,7 @@ static bool ImGui::NavScoreItem(ImGuiNavMoveResult* result, ImRect cand)
ImDrawList* draw_list = GetForegroundDrawList(window); ImDrawList* draw_list = GetForegroundDrawList(window);
draw_list->AddRect(curr.Min, curr.Max, IM_COL32(255,200,0,100)); draw_list->AddRect(curr.Min, curr.Max, IM_COL32(255,200,0,100));
draw_list->AddRect(cand.Min, cand.Max, IM_COL32(255,255,0,200)); draw_list->AddRect(cand.Min, cand.Max, IM_COL32(255,255,0,200));
draw_list->AddRectFilled(cand.Max - ImVec2(4,4), cand.Max + CalcTextSize(buf) + ImVec2(4,4), IM_COL32(40,0,0,150)); draw_list->AddRectFilled(cand.Max - ImVec2(4, 4), cand.Max + CalcTextSize(buf) + ImVec2(4, 4), IM_COL32(40,0,0,150));
draw_list->AddText(g.IO.FontDefault, 13.0f, cand.Max, ~0U, buf); draw_list->AddText(g.IO.FontDefault, 13.0f, cand.Max, ~0U, buf);
} }
else if (g.IO.KeyCtrl) // Hold to preview score in matching quadrant. Press C to rotate. else if (g.IO.KeyCtrl) // Hold to preview score in matching quadrant. Press C to rotate.
@ -8909,7 +8914,7 @@ static bool ImGui::NavScoreItem(ImGuiNavMoveResult* result, ImRect cand)
draw_list->AddText(g.IO.FontDefault, 13.0f, cand.Min, IM_COL32(255, 255, 255, 255), buf); draw_list->AddText(g.IO.FontDefault, 13.0f, cand.Min, IM_COL32(255, 255, 255, 255), buf);
} }
} }
#endif #endif
// Is it in the quadrant we're interesting in moving to? // Is it in the quadrant we're interesting in moving to?
bool new_best = false; bool new_best = false;
@ -8985,7 +8990,7 @@ static void ImGui::NavProcessItem(ImGuiWindow* window, const ImRect& nav_bb, con
// Process Move Request (scoring for navigation) // Process Move Request (scoring for navigation)
// FIXME-NAV: Consider policy for double scoring (scoring from NavScoringRectScreen + scoring from a rect wrapped according to current wrapping policy) // FIXME-NAV: Consider policy for double scoring (scoring from NavScoringRectScreen + scoring from a rect wrapped according to current wrapping policy)
if ((g.NavId != id || (g.NavMoveRequestFlags & ImGuiNavMoveFlags_AllowCurrentNavId)) && !(item_flags & (ImGuiItemFlags_Disabled|ImGuiItemFlags_NoNav))) if ((g.NavId != id || (g.NavMoveRequestFlags & ImGuiNavMoveFlags_AllowCurrentNavId)) && !(item_flags & (ImGuiItemFlags_Disabled | ImGuiItemFlags_NoNav)))
{ {
ImGuiNavMoveResult* result = (window == g.NavWindow) ? &g.NavMoveResultLocal : &g.NavMoveResultOther; ImGuiNavMoveResult* result = (window == g.NavWindow) ? &g.NavMoveResultLocal : &g.NavMoveResultOther;
#if IMGUI_DEBUG_NAV_SCORING #if IMGUI_DEBUG_NAV_SCORING
@ -9425,7 +9430,7 @@ static void ImGui::NavUpdate()
// *Normal* Manual scroll with NavScrollXXX keys // *Normal* Manual scroll with NavScrollXXX keys
// Next movement request will clamp the NavId reference rectangle to the visible area, so navigation will resume within those bounds. // Next movement request will clamp the NavId reference rectangle to the visible area, so navigation will resume within those bounds.
ImVec2 scroll_dir = GetNavInputAmount2d(ImGuiNavDirSourceFlags_PadLStick, ImGuiInputReadMode_Down, 1.0f/10.0f, 10.0f); ImVec2 scroll_dir = GetNavInputAmount2d(ImGuiNavDirSourceFlags_PadLStick, ImGuiInputReadMode_Down, 1.0f / 10.0f, 10.0f);
if (scroll_dir.x != 0.0f && window->ScrollbarX) if (scroll_dir.x != 0.0f && window->ScrollbarX)
{ {
SetScrollX(window, ImFloor(window->Scroll.x + scroll_dir.x * scroll_speed)); SetScrollX(window, ImFloor(window->Scroll.x + scroll_dir.x * scroll_speed));
@ -9447,7 +9452,7 @@ static void ImGui::NavUpdate()
if (g.NavMoveRequest && g.NavMoveFromClampedRefRect && g.NavLayer == ImGuiNavLayer_Main) if (g.NavMoveRequest && g.NavMoveFromClampedRefRect && g.NavLayer == ImGuiNavLayer_Main)
{ {
ImGuiWindow* window = g.NavWindow; ImGuiWindow* window = g.NavWindow;
ImRect window_rect_rel(window->InnerRect.Min - window->Pos - ImVec2(1,1), window->InnerRect.Max - window->Pos + ImVec2(1,1)); ImRect window_rect_rel(window->InnerRect.Min - window->Pos - ImVec2(1, 1), window->InnerRect.Max - window->Pos + ImVec2(1, 1));
if (!window_rect_rel.Contains(window->NavRectRel[g.NavLayer])) if (!window_rect_rel.Contains(window->NavRectRel[g.NavLayer]))
{ {
float pad = window->CalcFontSize() * 0.5f; float pad = window->CalcFontSize() * 0.5f;
@ -9459,8 +9464,8 @@ static void ImGui::NavUpdate()
} }
// For scoring we use a single segment on the left side our current item bounding box (not touching the edge to avoid box overlap with zero-spaced items) // For scoring we use a single segment on the left side our current item bounding box (not touching the edge to avoid box overlap with zero-spaced items)
ImRect nav_rect_rel = (g.NavWindow && !g.NavWindow->NavRectRel[g.NavLayer].IsInverted()) ? g.NavWindow->NavRectRel[g.NavLayer] : ImRect(0,0,0,0); ImRect nav_rect_rel = (g.NavWindow && !g.NavWindow->NavRectRel[g.NavLayer].IsInverted()) ? g.NavWindow->NavRectRel[g.NavLayer] : ImRect(0, 0, 0, 0);
g.NavScoringRect = g.NavWindow ? ImRect(g.NavWindow->Pos + nav_rect_rel.Min, g.NavWindow->Pos + nav_rect_rel.Max) : ImRect(0,0,0,0); g.NavScoringRect = g.NavWindow ? ImRect(g.NavWindow->Pos + nav_rect_rel.Min, g.NavWindow->Pos + nav_rect_rel.Max) : ImRect(0, 0, 0, 0);
g.NavScoringRect.TranslateY(nav_scoring_rect_offset_y); g.NavScoringRect.TranslateY(nav_scoring_rect_offset_y);
g.NavScoringRect.Min.x = ImMin(g.NavScoringRect.Min.x + 1.0f, g.NavScoringRect.Max.x); g.NavScoringRect.Min.x = ImMin(g.NavScoringRect.Min.x + 1.0f, g.NavScoringRect.Max.x);
g.NavScoringRect.Max.x = g.NavScoringRect.Min.x; g.NavScoringRect.Max.x = g.NavScoringRect.Min.x;
@ -9677,7 +9682,7 @@ static void ImGui::NavEndFrame()
static int ImGui::FindWindowFocusIndex(ImGuiWindow* window) // FIXME-OPT O(N) static int ImGui::FindWindowFocusIndex(ImGuiWindow* window) // FIXME-OPT O(N)
{ {
ImGuiContext& g = *GImGui; ImGuiContext& g = *GImGui;
for (int i = g.WindowsFocusOrder.Size-1; i >= 0; i--) for (int i = g.WindowsFocusOrder.Size - 1; i >= 0; i--)
if (g.WindowsFocusOrder[i] == window) if (g.WindowsFocusOrder[i] == window)
return i; return i;
return -1; return -1;
@ -10172,7 +10177,7 @@ const ImGuiPayload* ImGui::AcceptDragDropPayload(const char* type, ImGuiDragDrop
// FIXME-DRAG: Settle on a proper default visuals for drop target. // FIXME-DRAG: Settle on a proper default visuals for drop target.
r.Expand(3.5f); r.Expand(3.5f);
bool push_clip_rect = !window->ClipRect.Contains(r); bool push_clip_rect = !window->ClipRect.Contains(r);
if (push_clip_rect) window->DrawList->PushClipRect(r.Min-ImVec2(1,1), r.Max+ImVec2(1,1)); if (push_clip_rect) window->DrawList->PushClipRect(r.Min - ImVec2(1, 1), r.Max + ImVec2(1, 1));
window->DrawList->AddRect(r.Min, r.Max, GetColorU32(ImGuiCol_DragDropTarget), 0.0f, ~0, 2.0f); window->DrawList->AddRect(r.Min, r.Max, GetColorU32(ImGuiCol_DragDropTarget), 0.0f, ~0, 2.0f);
if (push_clip_rect) window->DrawList->PopClipRect(); if (push_clip_rect) window->DrawList->PopClipRect();
} }
@ -15374,7 +15379,7 @@ void ImGui::ShowMetricsWindow(bool* p_open)
if (draw_list == ImGui::GetWindowDrawList()) if (draw_list == ImGui::GetWindowDrawList())
{ {
ImGui::SameLine(); ImGui::SameLine();
ImGui::TextColored(ImVec4(1.0f,0.4f,0.4f,1.0f), "CURRENTLY APPENDING"); // Can't display stats for active draw list! (we don't have the data double-buffered) ImGui::TextColored(ImVec4(1.0f, 0.4f, 0.4f, 1.0f), "CURRENTLY APPENDING"); // Can't display stats for active draw list! (we don't have the data double-buffered)
if (node_open) ImGui::TreePop(); if (node_open) ImGui::TreePop();
return; return;
} }
@ -15402,7 +15407,7 @@ void ImGui::ShowMetricsWindow(bool* p_open)
ImDrawIdx* idx_buffer = (draw_list->IdxBuffer.Size > 0) ? draw_list->IdxBuffer.Data : NULL; ImDrawIdx* idx_buffer = (draw_list->IdxBuffer.Size > 0) ? draw_list->IdxBuffer.Data : NULL;
char buf[300]; char buf[300];
ImFormatString(buf, IM_ARRAYSIZE(buf), "DrawCmd:%5d triangles, Tex 0x%p, ClipRect (%4.0f,%4.0f)-(%4.0f,%4.0f)", ImFormatString(buf, IM_ARRAYSIZE(buf), "DrawCmd:%5d triangles, Tex 0x%p, ClipRect (%4.0f,%4.0f)-(%4.0f,%4.0f)",
pcmd->ElemCount/3, (void*)(intptr_t)pcmd->TextureId, pcmd->ElemCount / 3, (void*)(intptr_t)pcmd->TextureId,
pcmd->ClipRect.x, pcmd->ClipRect.y, pcmd->ClipRect.z, pcmd->ClipRect.w); pcmd->ClipRect.x, pcmd->ClipRect.y, pcmd->ClipRect.z, pcmd->ClipRect.w);
bool pcmd_node_open = ImGui::TreeNode((void*)(pcmd - draw_list->CmdBuffer.begin()), "%s", buf); bool pcmd_node_open = ImGui::TreeNode((void*)(pcmd - draw_list->CmdBuffer.begin()), "%s", buf);
if (ImGui::IsItemHovered() && (show_drawcmd_mesh || show_drawcmd_aabb) && fg_draw_list) if (ImGui::IsItemHovered() && (show_drawcmd_mesh || show_drawcmd_aabb) && fg_draw_list)
@ -15428,11 +15433,11 @@ void ImGui::ShowMetricsWindow(bool* p_open)
NodeDrawCmdShowMeshAndBoundingBox(fg_draw_list, draw_list, pcmd, elem_offset, true, false); NodeDrawCmdShowMeshAndBoundingBox(fg_draw_list, draw_list, pcmd, elem_offset, true, false);
// Display individual triangles/vertices. Hover on to get the corresponding triangle highlighted. // Display individual triangles/vertices. Hover on to get the corresponding triangle highlighted.
ImGuiListClipper clipper(pcmd->ElemCount/3); // Manually coarse clip our print out of individual vertices to save CPU, only items that may be visible. ImGuiListClipper clipper(pcmd->ElemCount / 3); // Manually coarse clip our print out of individual vertices to save CPU, only items that may be visible.
while (clipper.Step()) while (clipper.Step())
for (int prim = clipper.DisplayStart, idx_i = elem_offset + clipper.DisplayStart*3; prim < clipper.DisplayEnd; prim++) for (int prim = clipper.DisplayStart, idx_i = elem_offset + clipper.DisplayStart * 3; prim < clipper.DisplayEnd; prim++)
{ {
char *buf_p = buf, *buf_end = buf + IM_ARRAYSIZE(buf); char* buf_p = buf, *buf_end = buf + IM_ARRAYSIZE(buf);
ImVec2 triangle[3]; ImVec2 triangle[3];
for (int n = 0; n < 3; n++, idx_i++) for (int n = 0; n < 3; n++, idx_i++)
{ {

34
imgui.h
View File

@ -61,7 +61,7 @@ Index of this file:
// Version // Version
// (Integer encoded as XYYZZ for use in #if preprocessor conditionals. Work in progress versions typically starts at XYY99 then bounce up to XYY00, XYY01 etc. when release tagging happens) // (Integer encoded as XYYZZ for use in #if preprocessor conditionals. Work in progress versions typically starts at XYY99 then bounce up to XYY00, XYY01 etc. when release tagging happens)
#define IMGUI_VERSION "1.77" #define IMGUI_VERSION "1.77"
#define IMGUI_VERSION_NUM 17700 #define IMGUI_VERSION_NUM 17701
#define IMGUI_CHECKVERSION() ImGui::DebugCheckVersionAndDataLayout(IMGUI_VERSION, sizeof(ImGuiIO), sizeof(ImGuiStyle), sizeof(ImVec2), sizeof(ImVec4), sizeof(ImDrawVert), sizeof(ImDrawIdx)) #define IMGUI_CHECKVERSION() ImGui::DebugCheckVersionAndDataLayout(IMGUI_VERSION, sizeof(ImGuiIO), sizeof(ImGuiStyle), sizeof(ImVec2), sizeof(ImVec4), sizeof(ImDrawVert), sizeof(ImDrawIdx))
#define IMGUI_HAS_VIEWPORT 1 // Viewport WIP branch #define IMGUI_HAS_VIEWPORT 1 // Viewport WIP branch
#define IMGUI_HAS_DOCK 1 // Docking WIP branch #define IMGUI_HAS_DOCK 1 // Docking WIP branch
@ -182,7 +182,7 @@ typedef int ImGuiWindowFlags; // -> enum ImGuiWindowFlags_ // Flags: f
typedef void* ImTextureID; // User data for rendering back-end to identify a texture. This is whatever to you want it to be! read the FAQ about ImTextureID for details. typedef void* ImTextureID; // User data for rendering back-end to identify a texture. This is whatever to you want it to be! read the FAQ about ImTextureID for details.
#endif #endif
typedef unsigned int ImGuiID; // A unique ID used by widgets, typically hashed from a stack of string. typedef unsigned int ImGuiID; // A unique ID used by widgets, typically hashed from a stack of string.
typedef int (*ImGuiInputTextCallback)(ImGuiInputTextCallbackData *data); typedef int (*ImGuiInputTextCallback)(ImGuiInputTextCallbackData* data);
typedef void (*ImGuiSizeCallback)(ImGuiSizeCallbackData* data); typedef void (*ImGuiSizeCallback)(ImGuiSizeCallbackData* data);
// Decoded character types // Decoded character types
@ -1329,13 +1329,13 @@ enum ImGuiColorEditFlags_
// Defaults Options. You can set application defaults using SetColorEditOptions(). The intent is that you probably don't want to // Defaults Options. You can set application defaults using SetColorEditOptions(). The intent is that you probably don't want to
// override them in most of your calls. Let the user choose via the option menu and/or call SetColorEditOptions() once during startup. // override them in most of your calls. Let the user choose via the option menu and/or call SetColorEditOptions() once during startup.
ImGuiColorEditFlags__OptionsDefault = ImGuiColorEditFlags_Uint8|ImGuiColorEditFlags_DisplayRGB|ImGuiColorEditFlags_InputRGB|ImGuiColorEditFlags_PickerHueBar, ImGuiColorEditFlags__OptionsDefault = ImGuiColorEditFlags_Uint8 | ImGuiColorEditFlags_DisplayRGB | ImGuiColorEditFlags_InputRGB | ImGuiColorEditFlags_PickerHueBar,
// [Internal] Masks // [Internal] Masks
ImGuiColorEditFlags__DisplayMask = ImGuiColorEditFlags_DisplayRGB|ImGuiColorEditFlags_DisplayHSV|ImGuiColorEditFlags_DisplayHex, ImGuiColorEditFlags__DisplayMask = ImGuiColorEditFlags_DisplayRGB | ImGuiColorEditFlags_DisplayHSV | ImGuiColorEditFlags_DisplayHex,
ImGuiColorEditFlags__DataTypeMask = ImGuiColorEditFlags_Uint8|ImGuiColorEditFlags_Float, ImGuiColorEditFlags__DataTypeMask = ImGuiColorEditFlags_Uint8 | ImGuiColorEditFlags_Float,
ImGuiColorEditFlags__PickerMask = ImGuiColorEditFlags_PickerHueWheel|ImGuiColorEditFlags_PickerHueBar, ImGuiColorEditFlags__PickerMask = ImGuiColorEditFlags_PickerHueWheel | ImGuiColorEditFlags_PickerHueBar,
ImGuiColorEditFlags__InputMask = ImGuiColorEditFlags_InputRGB|ImGuiColorEditFlags_InputHSV ImGuiColorEditFlags__InputMask = ImGuiColorEditFlags_InputRGB | ImGuiColorEditFlags_InputHSV
// Obsolete names (will be removed) // Obsolete names (will be removed)
#ifndef IMGUI_DISABLE_OBSOLETE_FUNCTIONS #ifndef IMGUI_DISABLE_OBSOLETE_FUNCTIONS
@ -1450,7 +1450,7 @@ struct ImVector
inline const T& back() const { IM_ASSERT(Size > 0); return Data[Size - 1]; } inline const T& back() const { IM_ASSERT(Size > 0); return Data[Size - 1]; }
inline void swap(ImVector<T>& rhs) { int rhs_size = rhs.Size; rhs.Size = Size; Size = rhs_size; int rhs_cap = rhs.Capacity; rhs.Capacity = Capacity; Capacity = rhs_cap; T* rhs_data = rhs.Data; rhs.Data = Data; Data = rhs_data; } inline void swap(ImVector<T>& rhs) { int rhs_size = rhs.Size; rhs.Size = Size; Size = rhs_size; int rhs_cap = rhs.Capacity; rhs.Capacity = Capacity; Capacity = rhs_cap; T* rhs_data = rhs.Data; rhs.Data = Data; Data = rhs_data; }
inline int _grow_capacity(int sz) const { int new_capacity = Capacity ? (Capacity + Capacity/2) : 8; return new_capacity > sz ? new_capacity : sz; } inline int _grow_capacity(int sz) const { int new_capacity = Capacity ? (Capacity + Capacity / 2) : 8; return new_capacity > sz ? new_capacity : sz; }
inline void resize(int new_size) { if (new_size > Capacity) reserve(_grow_capacity(new_size)); Size = new_size; } inline void resize(int new_size) { if (new_size > Capacity) reserve(_grow_capacity(new_size)); Size = new_size; }
inline void resize(int new_size, const T& v) { if (new_size > Capacity) reserve(_grow_capacity(new_size)); if (new_size > Size) for (int n = Size; n < new_size; n++) memcpy(&Data[n], &v, sizeof(v)); Size = new_size; } inline void resize(int new_size, const T& v) { if (new_size > Capacity) reserve(_grow_capacity(new_size)); if (new_size > Size) for (int n = Size; n < new_size; n++) memcpy(&Data[n], &v, sizeof(v)); Size = new_size; }
inline void shrink(int new_size) { IM_ASSERT(new_size <= Size); Size = new_size; } // Resize a vector to a smaller size, guaranteed not to cause a reallocation inline void shrink(int new_size) { IM_ASSERT(new_size <= Size); Size = new_size; } // Resize a vector to a smaller size, guaranteed not to cause a reallocation
@ -1460,10 +1460,10 @@ struct ImVector
inline void push_back(const T& v) { if (Size == Capacity) reserve(_grow_capacity(Size + 1)); memcpy(&Data[Size], &v, sizeof(v)); Size++; } inline void push_back(const T& v) { if (Size == Capacity) reserve(_grow_capacity(Size + 1)); memcpy(&Data[Size], &v, sizeof(v)); Size++; }
inline void pop_back() { IM_ASSERT(Size > 0); Size--; } inline void pop_back() { IM_ASSERT(Size > 0); Size--; }
inline void push_front(const T& v) { if (Size == 0) push_back(v); else insert(Data, v); } inline void push_front(const T& v) { if (Size == 0) push_back(v); else insert(Data, v); }
inline T* erase(const T* it) { IM_ASSERT(it >= Data && it < Data+Size); const ptrdiff_t off = it - Data; memmove(Data + off, Data + off + 1, ((size_t)Size - (size_t)off - 1) * sizeof(T)); Size--; return Data + off; } inline T* erase(const T* it) { IM_ASSERT(it >= Data && it < Data + Size); const ptrdiff_t off = it - Data; memmove(Data + off, Data + off + 1, ((size_t)Size - (size_t)off - 1) * sizeof(T)); Size--; return Data + off; }
inline T* erase(const T* it, const T* it_last){ IM_ASSERT(it >= Data && it < Data+Size && it_last > it && it_last <= Data+Size); const ptrdiff_t count = it_last - it; const ptrdiff_t off = it - Data; memmove(Data + off, Data + off + count, ((size_t)Size - (size_t)off - count) * sizeof(T)); Size -= (int)count; return Data + off; } inline T* erase(const T* it, const T* it_last){ IM_ASSERT(it >= Data && it < Data + Size && it_last > it && it_last <= Data + Size); const ptrdiff_t count = it_last - it; const ptrdiff_t off = it - Data; memmove(Data + off, Data + off + count, ((size_t)Size - (size_t)off - count) * sizeof(T)); Size -= (int)count; return Data + off; }
inline T* erase_unsorted(const T* it) { IM_ASSERT(it >= Data && it < Data+Size); const ptrdiff_t off = it - Data; if (it < Data+Size-1) memcpy(Data + off, Data + Size - 1, sizeof(T)); Size--; return Data + off; } inline T* erase_unsorted(const T* it) { IM_ASSERT(it >= Data && it < Data + Size); const ptrdiff_t off = it - Data; if (it < Data + Size - 1) memcpy(Data + off, Data + Size - 1, sizeof(T)); Size--; return Data + off; }
inline T* insert(const T* it, const T& v) { IM_ASSERT(it >= Data && it <= Data+Size); const ptrdiff_t off = it - Data; if (Size == Capacity) reserve(_grow_capacity(Size + 1)); if (off < (int)Size) memmove(Data + off + 1, Data + off, ((size_t)Size - (size_t)off) * sizeof(T)); memcpy(&Data[off], &v, sizeof(v)); Size++; return Data + off; } inline T* insert(const T* it, const T& v) { IM_ASSERT(it >= Data && it <= Data + Size); const ptrdiff_t off = it - Data; if (Size == Capacity) reserve(_grow_capacity(Size + 1)); if (off < (int)Size) memmove(Data + off + 1, Data + off, ((size_t)Size - (size_t)off) * sizeof(T)); memcpy(&Data[off], &v, sizeof(v)); Size++; return Data + off; }
inline bool contains(const T& v) const { const T* data = Data; const T* data_end = Data + Size; while (data < data_end) if (*data++ == v) return true; return false; } inline bool contains(const T& v) const { const T* data = Data; const T* data_end = Data + Size; while (data < data_end) if (*data++ == v) return true; return false; }
inline T* find(const T& v) { T* data = Data; const T* data_end = Data + Size; while (data < data_end) if (*data == v) break; else ++data; return data; } inline T* find(const T& v) { T* data = Data; const T* data_end = Data + Size; while (data < data_end) if (*data == v) break; else ++data; return data; }
inline const T* find(const T& v) const { const T* data = Data; const T* data_end = Data + Size; while (data < data_end) if (*data == v) break; else ++data; return data; } inline const T* find(const T& v) const { const T* data = Data; const T* data_end = Data + Size; while (data < data_end) if (*data == v) break; else ++data; return data; }
@ -1755,7 +1755,7 @@ struct ImGuiPayload
ImGuiID SourceId; // Source item id ImGuiID SourceId; // Source item id
ImGuiID SourceParentId; // Source parent id (if available) ImGuiID SourceParentId; // Source parent id (if available)
int DataFrameCount; // Data timestamp int DataFrameCount; // Data timestamp
char DataType[32+1]; // Data type tag (short user-supplied string, 32 characters max) char DataType[32 + 1]; // Data type tag (short user-supplied string, 32 characters max)
bool Preview; // Set when AcceptDragDropPayload() was called and mouse has been hovering the target item (nb: handle overlapping drag targets) bool Preview; // Set when AcceptDragDropPayload() was called and mouse has been hovering the target item (nb: handle overlapping drag targets)
bool Delivery; // Set when AcceptDragDropPayload() was called and mouse button is released over the target item. bool Delivery; // Set when AcceptDragDropPayload() was called and mouse button is released over the target item.
@ -1983,8 +1983,8 @@ struct ImColor
ImVec4 Value; ImVec4 Value;
ImColor() { Value.x = Value.y = Value.z = Value.w = 0.0f; } ImColor() { Value.x = Value.y = Value.z = Value.w = 0.0f; }
ImColor(int r, int g, int b, int a = 255) { float sc = 1.0f/255.0f; Value.x = (float)r * sc; Value.y = (float)g * sc; Value.z = (float)b * sc; Value.w = (float)a * sc; } ImColor(int r, int g, int b, int a = 255) { float sc = 1.0f / 255.0f; Value.x = (float)r * sc; Value.y = (float)g * sc; Value.z = (float)b * sc; Value.w = (float)a * sc; }
ImColor(ImU32 rgba) { float sc = 1.0f/255.0f; Value.x = (float)((rgba>>IM_COL32_R_SHIFT)&0xFF) * sc; Value.y = (float)((rgba>>IM_COL32_G_SHIFT)&0xFF) * sc; Value.z = (float)((rgba>>IM_COL32_B_SHIFT)&0xFF) * sc; Value.w = (float)((rgba>>IM_COL32_A_SHIFT)&0xFF) * sc; } ImColor(ImU32 rgba) { float sc = 1.0f / 255.0f; Value.x = (float)((rgba >> IM_COL32_R_SHIFT) & 0xFF) * sc; Value.y = (float)((rgba >> IM_COL32_G_SHIFT) & 0xFF) * sc; Value.z = (float)((rgba >> IM_COL32_B_SHIFT) & 0xFF) * sc; Value.w = (float)((rgba >> IM_COL32_A_SHIFT) & 0xFF) * sc; }
ImColor(float r, float g, float b, float a = 1.0f) { Value.x = r; Value.y = g; Value.z = b; Value.w = a; } ImColor(float r, float g, float b, float a = 1.0f) { Value.x = r; Value.y = g; Value.z = b; Value.w = a; }
ImColor(const ImVec4& col) { Value = col; } ImColor(const ImVec4& col) { Value = col; }
inline operator ImU32() const { return ImGui::ColorConvertFloat4ToU32(Value); } inline operator ImU32() const { return ImGui::ColorConvertFloat4ToU32(Value); }
@ -1992,7 +1992,7 @@ struct ImColor
// FIXME-OBSOLETE: May need to obsolete/cleanup those helpers. // FIXME-OBSOLETE: May need to obsolete/cleanup those helpers.
inline void SetHSV(float h, float s, float v, float a = 1.0f){ ImGui::ColorConvertHSVtoRGB(h, s, v, Value.x, Value.y, Value.z); Value.w = a; } inline void SetHSV(float h, float s, float v, float a = 1.0f){ ImGui::ColorConvertHSVtoRGB(h, s, v, Value.x, Value.y, Value.z); Value.w = a; }
static ImColor HSV(float h, float s, float v, float a = 1.0f) { float r,g,b; ImGui::ColorConvertHSVtoRGB(h, s, v, r, g, b); return ImColor(r,g,b,a); } static ImColor HSV(float h, float s, float v, float a = 1.0f) { float r, g, b; ImGui::ColorConvertHSVtoRGB(h, s, v, r, g, b); return ImColor(r, g, b, a); }
}; };
//----------------------------------------------------------------------------- //-----------------------------------------------------------------------------
@ -2178,7 +2178,7 @@ struct ImDrawList
// Stateful path API, add points then finish with PathFillConvex() or PathStroke() // Stateful path API, add points then finish with PathFillConvex() or PathStroke()
inline void PathClear() { _Path.Size = 0; } inline void PathClear() { _Path.Size = 0; }
inline void PathLineTo(const ImVec2& pos) { _Path.push_back(pos); } inline void PathLineTo(const ImVec2& pos) { _Path.push_back(pos); }
inline void PathLineToMergeDuplicate(const ImVec2& pos) { if (_Path.Size == 0 || memcmp(&_Path.Data[_Path.Size-1], &pos, 8) != 0) _Path.push_back(pos); } inline void PathLineToMergeDuplicate(const ImVec2& pos) { if (_Path.Size == 0 || memcmp(&_Path.Data[_Path.Size - 1], &pos, 8) != 0) _Path.push_back(pos); }
inline void PathFillConvex(ImU32 col) { AddConvexPolyFilled(_Path.Data, _Path.Size, col); _Path.Size = 0; } // Note: Anti-aliased filling requires points to be in clockwise order. inline void PathFillConvex(ImU32 col) { AddConvexPolyFilled(_Path.Data, _Path.Size, col); _Path.Size = 0; } // Note: Anti-aliased filling requires points to be in clockwise order.
inline void PathStroke(ImU32 col, bool closed, float thickness = 1.0f) { AddPolyline(_Path.Data, _Path.Size, col, closed, thickness); _Path.Size = 0; } inline void PathStroke(ImU32 col, bool closed, float thickness = 1.0f) { AddPolyline(_Path.Data, _Path.Size, col, closed, thickness); _Path.Size = 0; }
IMGUI_API void PathArcTo(const ImVec2& center, float radius, float a_min, float a_max, int num_segments = 10); IMGUI_API void PathArcTo(const ImVec2& center, float radius, float a_min, float a_max, int num_segments = 10);

134
imgui_demo.cpp
View File

@ -396,12 +396,12 @@ void ImGui::ShowDemoWindow(bool* p_open)
if (ImGui::TreeNode("Configuration##2")) if (ImGui::TreeNode("Configuration##2"))
{ {
ImGui::CheckboxFlags("io.ConfigFlags: NavEnableKeyboard", (unsigned int *)&io.ConfigFlags, ImGuiConfigFlags_NavEnableKeyboard); ImGui::CheckboxFlags("io.ConfigFlags: NavEnableKeyboard", (unsigned int*)&io.ConfigFlags, ImGuiConfigFlags_NavEnableKeyboard);
ImGui::CheckboxFlags("io.ConfigFlags: NavEnableGamepad", (unsigned int *)&io.ConfigFlags, ImGuiConfigFlags_NavEnableGamepad); ImGui::CheckboxFlags("io.ConfigFlags: NavEnableGamepad", (unsigned int*)&io.ConfigFlags, ImGuiConfigFlags_NavEnableGamepad);
ImGui::SameLine(); HelpMarker("Required back-end to feed in gamepad inputs in io.NavInputs[] and set io.BackendFlags |= ImGuiBackendFlags_HasGamepad.\n\nRead instructions in imgui.cpp for details."); ImGui::SameLine(); HelpMarker("Required back-end to feed in gamepad inputs in io.NavInputs[] and set io.BackendFlags |= ImGuiBackendFlags_HasGamepad.\n\nRead instructions in imgui.cpp for details.");
ImGui::CheckboxFlags("io.ConfigFlags: NavEnableSetMousePos", (unsigned int *)&io.ConfigFlags, ImGuiConfigFlags_NavEnableSetMousePos); ImGui::CheckboxFlags("io.ConfigFlags: NavEnableSetMousePos", (unsigned int*)&io.ConfigFlags, ImGuiConfigFlags_NavEnableSetMousePos);
ImGui::SameLine(); HelpMarker("Instruct navigation to move the mouse cursor. See comment for ImGuiConfigFlags_NavEnableSetMousePos."); ImGui::SameLine(); HelpMarker("Instruct navigation to move the mouse cursor. See comment for ImGuiConfigFlags_NavEnableSetMousePos.");
ImGui::CheckboxFlags("io.ConfigFlags: NoMouse", (unsigned int *)&io.ConfigFlags, ImGuiConfigFlags_NoMouse); ImGui::CheckboxFlags("io.ConfigFlags: NoMouse", (unsigned int*)&io.ConfigFlags, ImGuiConfigFlags_NoMouse);
// The "NoMouse" option above can get us stuck with a disable mouse! Provide an alternative way to fix it: // The "NoMouse" option above can get us stuck with a disable mouse! Provide an alternative way to fix it:
if (io.ConfigFlags & ImGuiConfigFlags_NoMouse) if (io.ConfigFlags & ImGuiConfigFlags_NoMouse)
@ -414,7 +414,7 @@ void ImGui::ShowDemoWindow(bool* p_open)
if (ImGui::IsKeyPressed(ImGui::GetKeyIndex(ImGuiKey_Space))) if (ImGui::IsKeyPressed(ImGui::GetKeyIndex(ImGuiKey_Space)))
io.ConfigFlags &= ~ImGuiConfigFlags_NoMouse; io.ConfigFlags &= ~ImGuiConfigFlags_NoMouse;
} }
ImGui::CheckboxFlags("io.ConfigFlags: NoMouseCursorChange", (unsigned int *)&io.ConfigFlags, ImGuiConfigFlags_NoMouseCursorChange); ImGui::CheckboxFlags("io.ConfigFlags: NoMouseCursorChange", (unsigned int*)&io.ConfigFlags, ImGuiConfigFlags_NoMouseCursorChange);
ImGui::SameLine(); HelpMarker("Instruct back-end to not alter mouse cursor shape and visibility."); ImGui::SameLine(); HelpMarker("Instruct back-end to not alter mouse cursor shape and visibility.");
ImGui::CheckboxFlags("io.ConfigFlags: DockingEnable", (unsigned int *)&io.ConfigFlags, ImGuiConfigFlags_DockingEnable); ImGui::CheckboxFlags("io.ConfigFlags: DockingEnable", (unsigned int *)&io.ConfigFlags, ImGuiConfigFlags_DockingEnable);
@ -467,13 +467,13 @@ void ImGui::ShowDemoWindow(bool* p_open)
"Here we expose then as read-only fields to avoid breaking interactions with your back-end."); "Here we expose then as read-only fields to avoid breaking interactions with your back-end.");
// Make a local copy to avoid modifying actual back-end flags. // Make a local copy to avoid modifying actual back-end flags.
ImGuiBackendFlags backend_flags = io.BackendFlags; ImGuiBackendFlags backend_flags = io.BackendFlags;
ImGui::CheckboxFlags("io.BackendFlags: HasGamepad", (unsigned int *)&backend_flags, ImGuiBackendFlags_HasGamepad); ImGui::CheckboxFlags("io.BackendFlags: HasGamepad", (unsigned int*)&backend_flags, ImGuiBackendFlags_HasGamepad);
ImGui::CheckboxFlags("io.BackendFlags: HasMouseCursors", (unsigned int *)&backend_flags, ImGuiBackendFlags_HasMouseCursors); ImGui::CheckboxFlags("io.BackendFlags: HasMouseCursors", (unsigned int*)&backend_flags, ImGuiBackendFlags_HasMouseCursors);
ImGui::CheckboxFlags("io.BackendFlags: HasSetMousePos", (unsigned int *)&backend_flags, ImGuiBackendFlags_HasSetMousePos); ImGui::CheckboxFlags("io.BackendFlags: HasSetMousePos", (unsigned int*)&backend_flags, ImGuiBackendFlags_HasSetMousePos);
ImGui::CheckboxFlags("io.BackendFlags: PlatformHasViewports", (unsigned int *)&backend_flags, ImGuiBackendFlags_PlatformHasViewports); ImGui::CheckboxFlags("io.BackendFlags: PlatformHasViewports", (unsigned int*)&backend_flags, ImGuiBackendFlags_PlatformHasViewports);
ImGui::CheckboxFlags("io.BackendFlags: HasMouseHoveredViewport", (unsigned int *)&backend_flags, ImGuiBackendFlags_HasMouseHoveredViewport); ImGui::CheckboxFlags("io.BackendFlags: HasMouseHoveredViewport",(unsigned int*)&backend_flags, ImGuiBackendFlags_HasMouseHoveredViewport);
ImGui::CheckboxFlags("io.BackendFlags: RendererHasVtxOffset", (unsigned int *)&backend_flags, ImGuiBackendFlags_RendererHasVtxOffset); ImGui::CheckboxFlags("io.BackendFlags: RendererHasVtxOffset", (unsigned int*)&backend_flags, ImGuiBackendFlags_RendererHasVtxOffset);
ImGui::CheckboxFlags("io.BackendFlags: RendererHasViewports", (unsigned int *)&backend_flags, ImGuiBackendFlags_RendererHasViewports); ImGui::CheckboxFlags("io.BackendFlags: RendererHasViewports", (unsigned int*)&backend_flags, ImGuiBackendFlags_RendererHasViewports);
ImGui::TreePop(); ImGui::TreePop();
ImGui::Separator(); ImGui::Separator();
} }
@ -561,9 +561,9 @@ static void ShowDemoWindowWidgets()
if (i > 0) if (i > 0)
ImGui::SameLine(); ImGui::SameLine();
ImGui::PushID(i); ImGui::PushID(i);
ImGui::PushStyleColor(ImGuiCol_Button, (ImVec4)ImColor::HSV(i/7.0f, 0.6f, 0.6f)); ImGui::PushStyleColor(ImGuiCol_Button, (ImVec4)ImColor::HSV(i / 7.0f, 0.6f, 0.6f));
ImGui::PushStyleColor(ImGuiCol_ButtonHovered, (ImVec4)ImColor::HSV(i/7.0f, 0.7f, 0.7f)); ImGui::PushStyleColor(ImGuiCol_ButtonHovered, (ImVec4)ImColor::HSV(i / 7.0f, 0.7f, 0.7f));
ImGui::PushStyleColor(ImGuiCol_ButtonActive, (ImVec4)ImColor::HSV(i/7.0f, 0.8f, 0.8f)); ImGui::PushStyleColor(ImGuiCol_ButtonActive, (ImVec4)ImColor::HSV(i / 7.0f, 0.8f, 0.8f));
ImGui::Button("Click"); ImGui::Button("Click");
ImGui::PopStyleColor(3); ImGui::PopStyleColor(3);
ImGui::PopID(); ImGui::PopID();
@ -669,17 +669,17 @@ static void ShowDemoWindowWidgets()
ImGui::DragInt("drag int 0..100", &i2, 1, 0, 100, "%d%%"); ImGui::DragInt("drag int 0..100", &i2, 1, 0, 100, "%d%%");
static float f1=1.00f, f2=0.0067f; static float f1 = 1.00f, f2 = 0.0067f;
ImGui::DragFloat("drag float", &f1, 0.005f); ImGui::DragFloat("drag float", &f1, 0.005f);
ImGui::DragFloat("drag small float", &f2, 0.0001f, 0.0f, 0.0f, "%.06f ns"); ImGui::DragFloat("drag small float", &f2, 0.0001f, 0.0f, 0.0f, "%.06f ns");
} }
{ {
static int i1=0; static int i1 = 0;
ImGui::SliderInt("slider int", &i1, -1, 3); ImGui::SliderInt("slider int", &i1, -1, 3);
ImGui::SameLine(); HelpMarker("CTRL+click to input value."); ImGui::SameLine(); HelpMarker("CTRL+click to input value.");
static float f1=0.123f, f2=0.0f; static float f1 = 0.123f, f2 = 0.0f;
ImGui::SliderFloat("slider float", &f1, 0.0f, 1.0f, "ratio = %.3f"); ImGui::SliderFloat("slider float", &f1, 0.0f, 1.0f, "ratio = %.3f");
ImGui::SliderFloat("slider float (curve)", &f2, -10.0f, 10.0f, "%.4f", 2.0f); ImGui::SliderFloat("slider float (curve)", &f2, -10.0f, 10.0f, "%.4f", 2.0f);
@ -698,8 +698,8 @@ static void ShowDemoWindowWidgets()
} }
{ {
static float col1[3] = { 1.0f,0.0f,0.2f }; static float col1[3] = { 1.0f, 0.0f, 0.2f };
static float col2[4] = { 0.4f,0.7f,0.0f,0.5f }; static float col2[4] = { 0.4f, 0.7f, 0.0f, 0.5f };
ImGui::ColorEdit3("color 1", col1); ImGui::ColorEdit3("color 1", col1);
ImGui::SameLine(); HelpMarker( ImGui::SameLine(); HelpMarker(
"Click on the colored square to open a color picker.\n" "Click on the colored square to open a color picker.\n"
@ -876,8 +876,8 @@ static void ShowDemoWindowWidgets()
if (ImGui::TreeNode("Colored Text")) if (ImGui::TreeNode("Colored Text"))
{ {
// Using shortcut. You can use PushStyleColor()/PopStyleColor() for more flexibility. // Using shortcut. You can use PushStyleColor()/PopStyleColor() for more flexibility.
ImGui::TextColored(ImVec4(1.0f,0.0f,1.0f,1.0f), "Pink"); ImGui::TextColored(ImVec4(1.0f, 0.0f, 1.0f, 1.0f), "Pink");
ImGui::TextColored(ImVec4(1.0f,1.0f,0.0f,1.0f), "Yellow"); ImGui::TextColored(ImVec4(1.0f, 1.0f, 0.0f, 1.0f), "Yellow");
ImGui::TextDisabled("Disabled"); ImGui::TextDisabled("Disabled");
ImGui::SameLine(); HelpMarker("The TextDisabled color is stored in ImGuiStyle."); ImGui::SameLine(); HelpMarker("The TextDisabled color is stored in ImGuiStyle.");
ImGui::TreePop(); ImGui::TreePop();
@ -1133,11 +1133,11 @@ static void ShowDemoWindowWidgets()
} }
if (ImGui::TreeNode("Grid")) if (ImGui::TreeNode("Grid"))
{ {
static int selected[4*4] = { 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1 }; static int selected[4 * 4] = { 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1 };
for (int i = 0; i < 4*4; i++) for (int i = 0; i < 4 * 4; i++)
{ {
ImGui::PushID(i); ImGui::PushID(i);
if (ImGui::Selectable("Sailor", selected[i] != 0, 0, ImVec2(50,50))) if (ImGui::Selectable("Sailor", selected[i] != 0, 0, ImVec2(50, 50)))
{ {
// Toggle // Toggle
selected[i] = !selected[i]; selected[i] = !selected[i];
@ -1172,7 +1172,7 @@ static void ShowDemoWindowWidgets()
sprintf(name, "(%.1f,%.1f)", alignment.x, alignment.y); sprintf(name, "(%.1f,%.1f)", alignment.x, alignment.y);
if (x > 0) ImGui::SameLine(); if (x > 0) ImGui::SameLine();
ImGui::PushStyleVar(ImGuiStyleVar_SelectableTextAlign, alignment); ImGui::PushStyleVar(ImGuiStyleVar_SelectableTextAlign, alignment);
ImGui::Selectable(name, &selected[3*y+x], ImGuiSelectableFlags_None, ImVec2(80,80)); ImGui::Selectable(name, &selected[3 * y + x], ImGuiSelectableFlags_None, ImVec2(80, 80));
ImGui::PopStyleVar(); ImGui::PopStyleVar();
} }
} }
@ -1307,9 +1307,9 @@ static void ShowDemoWindowWidgets()
{ {
static float phase = 0.0f; static float phase = 0.0f;
values[values_offset] = cosf(phase); values[values_offset] = cosf(phase);
values_offset = (values_offset+1) % IM_ARRAYSIZE(values); values_offset = (values_offset + 1) % IM_ARRAYSIZE(values);
phase += 0.10f*values_offset; phase += 0.10f * values_offset;
refresh_time += 1.0f/60.0f; refresh_time += 1.0f / 60.0f;
} }
// Plots can display overlay texts // Plots can display overlay texts
@ -1340,8 +1340,8 @@ static void ShowDemoWindowWidgets()
ImGui::SameLine(); ImGui::SameLine();
ImGui::SliderInt("Sample count", &display_count, 1, 400); ImGui::SliderInt("Sample count", &display_count, 1, 400);
float (*func)(void*, int) = (func_type == 0) ? Funcs::Sin : Funcs::Saw; float (*func)(void*, int) = (func_type == 0) ? Funcs::Sin : Funcs::Saw;
ImGui::PlotLines("Lines", func, NULL, display_count, 0, NULL, -1.0f, 1.0f, ImVec2(0,80)); ImGui::PlotLines("Lines", func, NULL, display_count, 0, NULL, -1.0f, 1.0f, ImVec2(0, 80));
ImGui::PlotHistogram("Histogram", func, NULL, display_count, 0, NULL, -1.0f, 1.0f, ImVec2(0,80)); ImGui::PlotHistogram("Histogram", func, NULL, display_count, 0, NULL, -1.0f, 1.0f, ImVec2(0, 80));
ImGui::Separator(); ImGui::Separator();
// Animate a simple progress bar // Animate a simple progress bar
@ -1355,20 +1355,20 @@ static void ShowDemoWindowWidgets()
// Typically we would use ImVec2(-1.0f,0.0f) or ImVec2(-FLT_MIN,0.0f) to use all available width, // Typically we would use ImVec2(-1.0f,0.0f) or ImVec2(-FLT_MIN,0.0f) to use all available width,
// or ImVec2(width,0.0f) for a specified width. ImVec2(0.0f,0.0f) uses ItemWidth. // or ImVec2(width,0.0f) for a specified width. ImVec2(0.0f,0.0f) uses ItemWidth.
ImGui::ProgressBar(progress, ImVec2(0.0f,0.0f)); ImGui::ProgressBar(progress, ImVec2(0.0f, 0.0f));
ImGui::SameLine(0.0f, ImGui::GetStyle().ItemInnerSpacing.x); ImGui::SameLine(0.0f, ImGui::GetStyle().ItemInnerSpacing.x);
ImGui::Text("Progress Bar"); ImGui::Text("Progress Bar");
float progress_saturated = IM_CLAMP(progress, 0.0f, 1.0f); float progress_saturated = IM_CLAMP(progress, 0.0f, 1.0f);
char buf[32]; char buf[32];
sprintf(buf, "%d/%d", (int)(progress_saturated*1753), 1753); sprintf(buf, "%d/%d", (int)(progress_saturated * 1753), 1753);
ImGui::ProgressBar(progress, ImVec2(0.f,0.f), buf); ImGui::ProgressBar(progress, ImVec2(0.f, 0.f), buf);
ImGui::TreePop(); ImGui::TreePop();
} }
if (ImGui::TreeNode("Color/Picker Widgets")) if (ImGui::TreeNode("Color/Picker Widgets"))
{ {
static ImVec4 color = ImVec4(114.0f/255.0f, 144.0f/255.0f, 154.0f/255.0f, 200.0f/255.0f); static ImVec4 color = ImVec4(114.0f / 255.0f, 144.0f / 255.0f, 154.0f / 255.0f, 200.0f / 255.0f);
static bool alpha_preview = true; static bool alpha_preview = true;
static bool alpha_half_preview = false; static bool alpha_half_preview = false;
@ -1435,9 +1435,9 @@ static void ShowDemoWindowWidgets()
ImGui::BeginGroup(); // Lock X position ImGui::BeginGroup(); // Lock X position
ImGui::Text("Current"); ImGui::Text("Current");
ImGui::ColorButton("##current", color, ImGuiColorEditFlags_NoPicker | ImGuiColorEditFlags_AlphaPreviewHalf, ImVec2(60,40)); ImGui::ColorButton("##current", color, ImGuiColorEditFlags_NoPicker | ImGuiColorEditFlags_AlphaPreviewHalf, ImVec2(60, 40));
ImGui::Text("Previous"); ImGui::Text("Previous");
if (ImGui::ColorButton("##previous", backup_color, ImGuiColorEditFlags_NoPicker | ImGuiColorEditFlags_AlphaPreviewHalf, ImVec2(60,40))) if (ImGui::ColorButton("##previous", backup_color, ImGuiColorEditFlags_NoPicker | ImGuiColorEditFlags_AlphaPreviewHalf, ImVec2(60, 40)))
color = backup_color; color = backup_color;
ImGui::Separator(); ImGui::Separator();
ImGui::Text("Palette"); ImGui::Text("Palette");
@ -1448,7 +1448,7 @@ static void ShowDemoWindowWidgets()
ImGui::SameLine(0.0f, ImGui::GetStyle().ItemSpacing.y); ImGui::SameLine(0.0f, ImGui::GetStyle().ItemSpacing.y);
ImGuiColorEditFlags palette_button_flags = ImGuiColorEditFlags_NoAlpha | ImGuiColorEditFlags_NoPicker | ImGuiColorEditFlags_NoTooltip; ImGuiColorEditFlags palette_button_flags = ImGuiColorEditFlags_NoAlpha | ImGuiColorEditFlags_NoPicker | ImGuiColorEditFlags_NoTooltip;
if (ImGui::ColorButton("##palette", saved_palette[n], palette_button_flags, ImVec2(20,20))) if (ImGui::ColorButton("##palette", saved_palette[n], palette_button_flags, ImVec2(20, 20)))
color = ImVec4(saved_palette[n].x, saved_palette[n].y, saved_palette[n].z, color.w); // Preserve alpha! color = ImVec4(saved_palette[n].x, saved_palette[n].y, saved_palette[n].z, color.w); // Preserve alpha!
// Allow user to drop colors into each palette entry. Note that ColorButton() is already a // Allow user to drop colors into each palette entry. Note that ColorButton() is already a
@ -1471,14 +1471,14 @@ static void ShowDemoWindowWidgets()
ImGui::Text("Color button only:"); ImGui::Text("Color button only:");
static bool no_border = false; static bool no_border = false;
ImGui::Checkbox("ImGuiColorEditFlags_NoBorder", &no_border); ImGui::Checkbox("ImGuiColorEditFlags_NoBorder", &no_border);
ImGui::ColorButton("MyColor##3c", *(ImVec4*)&color, misc_flags | (no_border ? ImGuiColorEditFlags_NoBorder : 0), ImVec2(80,80)); ImGui::ColorButton("MyColor##3c", *(ImVec4*)&color, misc_flags | (no_border ? ImGuiColorEditFlags_NoBorder : 0), ImVec2(80, 80));
ImGui::Text("Color picker:"); ImGui::Text("Color picker:");
static bool alpha = true; static bool alpha = true;
static bool alpha_bar = true; static bool alpha_bar = true;
static bool side_preview = true; static bool side_preview = true;
static bool ref_color = false; static bool ref_color = false;
static ImVec4 ref_color_v(1.0f,0.0f,1.0f,0.5f); static ImVec4 ref_color_v(1.0f, 0.0f, 1.0f, 0.5f);
static int display_mode = 0; static int display_mode = 0;
static int picker_mode = 0; static int picker_mode = 0;
ImGui::Checkbox("With Alpha", &alpha); ImGui::Checkbox("With Alpha", &alpha);
@ -1693,7 +1693,7 @@ static void ShowDemoWindowWidgets()
ImGui::PushStyleVar(ImGuiStyleVar_ItemSpacing, ImVec2(spacing, spacing)); ImGui::PushStyleVar(ImGuiStyleVar_ItemSpacing, ImVec2(spacing, spacing));
static int int_value = 0; static int int_value = 0;
ImGui::VSliderInt("##int", ImVec2(18,160), &int_value, 0, 5); ImGui::VSliderInt("##int", ImVec2(18, 160), &int_value, 0, 5);
ImGui::SameLine(); ImGui::SameLine();
static float values[7] = { 0.0f, 0.60f, 0.35f, 0.9f, 0.70f, 0.20f, 0.0f }; static float values[7] = { 0.0f, 0.60f, 0.35f, 0.9f, 0.70f, 0.20f, 0.0f };
@ -1702,11 +1702,11 @@ static void ShowDemoWindowWidgets()
{ {
if (i > 0) ImGui::SameLine(); if (i > 0) ImGui::SameLine();
ImGui::PushID(i); ImGui::PushID(i);
ImGui::PushStyleColor(ImGuiCol_FrameBg, (ImVec4)ImColor::HSV(i/7.0f, 0.5f, 0.5f)); ImGui::PushStyleColor(ImGuiCol_FrameBg, (ImVec4)ImColor::HSV(i / 7.0f, 0.5f, 0.5f));
ImGui::PushStyleColor(ImGuiCol_FrameBgHovered, (ImVec4)ImColor::HSV(i/7.0f, 0.6f, 0.5f)); ImGui::PushStyleColor(ImGuiCol_FrameBgHovered, (ImVec4)ImColor::HSV(i / 7.0f, 0.6f, 0.5f));
ImGui::PushStyleColor(ImGuiCol_FrameBgActive, (ImVec4)ImColor::HSV(i/7.0f, 0.7f, 0.5f)); ImGui::PushStyleColor(ImGuiCol_FrameBgActive, (ImVec4)ImColor::HSV(i / 7.0f, 0.7f, 0.5f));
ImGui::PushStyleColor(ImGuiCol_SliderGrab, (ImVec4)ImColor::HSV(i/7.0f, 0.9f, 0.9f)); ImGui::PushStyleColor(ImGuiCol_SliderGrab, (ImVec4)ImColor::HSV(i / 7.0f, 0.9f, 0.9f));
ImGui::VSliderFloat("##v", ImVec2(18,160), &values[i], 0.0f, 1.0f, ""); ImGui::VSliderFloat("##v", ImVec2(18, 160), &values[i], 0.0f, 1.0f, "");
if (ImGui::IsItemActive() || ImGui::IsItemHovered()) if (ImGui::IsItemActive() || ImGui::IsItemHovered())
ImGui::SetTooltip("%.3f", values[i]); ImGui::SetTooltip("%.3f", values[i]);
ImGui::PopStyleColor(4); ImGui::PopStyleColor(4);
@ -1725,7 +1725,7 @@ static void ShowDemoWindowWidgets()
ImGui::BeginGroup(); ImGui::BeginGroup();
for (int ny = 0; ny < rows; ny++) for (int ny = 0; ny < rows; ny++)
{ {
ImGui::PushID(nx*rows+ny); ImGui::PushID(nx * rows + ny);
ImGui::VSliderFloat("##v", small_slider_size, &values2[nx], 0.0f, 1.0f, ""); ImGui::VSliderFloat("##v", small_slider_size, &values2[nx], 0.0f, 1.0f, "");
if (ImGui::IsItemActive() || ImGui::IsItemHovered()) if (ImGui::IsItemActive() || ImGui::IsItemHovered())
ImGui::SetTooltip("%.3f", values2[nx]); ImGui::SetTooltip("%.3f", values2[nx]);
@ -1742,7 +1742,7 @@ static void ShowDemoWindowWidgets()
if (i > 0) ImGui::SameLine(); if (i > 0) ImGui::SameLine();
ImGui::PushID(i); ImGui::PushID(i);
ImGui::PushStyleVar(ImGuiStyleVar_GrabMinSize, 40); ImGui::PushStyleVar(ImGuiStyleVar_GrabMinSize, 40);
ImGui::VSliderFloat("##v", ImVec2(40,160), &values[i], 0.0f, 1.0f, "%.2f\nsec"); ImGui::VSliderFloat("##v", ImVec2(40, 160), &values[i], 0.0f, 1.0f, "%.2f\nsec");
ImGui::PopStyleVar(); ImGui::PopStyleVar();
ImGui::PopID(); ImGui::PopID();
} }
@ -1790,7 +1790,7 @@ static void ShowDemoWindowWidgets()
ImGui::PushID(n); ImGui::PushID(n);
if ((n % 3) != 0) if ((n % 3) != 0)
ImGui::SameLine(); ImGui::SameLine();
ImGui::Button(names[n], ImVec2(60,60)); ImGui::Button(names[n], ImVec2(60, 60));
// Our buttons are both drag sources and drag targets here! // Our buttons are both drag sources and drag targets here!
if (ImGui::BeginDragDropSource(ImGuiDragDropFlags_None)) if (ImGui::BeginDragDropSource(ImGuiDragDropFlags_None))
@ -2617,8 +2617,8 @@ static void ShowDemoWindowLayout()
ImGui::PushID(n + line * 1000); ImGui::PushID(n + line * 1000);
char num_buf[16]; char num_buf[16];
sprintf(num_buf, "%d", n); sprintf(num_buf, "%d", n);
const char* label = (!(n%15)) ? "FizzBuzz" : (!(n%3)) ? "Fizz" : (!(n%5)) ? "Buzz" : num_buf; const char* label = (!(n % 15)) ? "FizzBuzz" : (!(n % 3)) ? "Fizz" : (!(n % 5)) ? "Buzz" : num_buf;
float hue = n*0.05f; float hue = n * 0.05f;
ImGui::PushStyleColor(ImGuiCol_Button, (ImVec4)ImColor::HSV(hue, 0.6f, 0.6f)); ImGui::PushStyleColor(ImGuiCol_Button, (ImVec4)ImColor::HSV(hue, 0.6f, 0.6f));
ImGui::PushStyleColor(ImGuiCol_ButtonHovered, (ImVec4)ImColor::HSV(hue, 0.7f, 0.7f)); ImGui::PushStyleColor(ImGuiCol_ButtonHovered, (ImVec4)ImColor::HSV(hue, 0.7f, 0.7f));
ImGui::PushStyleColor(ImGuiCol_ButtonActive, (ImVec4)ImColor::HSV(hue, 0.8f, 0.8f)); ImGui::PushStyleColor(ImGuiCol_ButtonActive, (ImVec4)ImColor::HSV(hue, 0.8f, 0.8f));
@ -2966,7 +2966,7 @@ static void ShowDemoWindowPopups()
// Testing behavior of widgets stacking their own regular popups over the modal. // Testing behavior of widgets stacking their own regular popups over the modal.
static int item = 1; static int item = 1;
static float color[4] = { 0.4f,0.7f,0.0f,0.5f }; static float color[4] = { 0.4f, 0.7f, 0.0f, 0.5f };
ImGui::Combo("Combo", &item, "aaaa\0bbbb\0cccc\0dddd\0eeee\0\0"); ImGui::Combo("Combo", &item, "aaaa\0bbbb\0cccc\0dddd\0eeee\0\0");
ImGui::ColorEdit4("color", color); ImGui::ColorEdit4("color", color);
@ -4014,7 +4014,7 @@ static void ShowExampleMenuFile()
{ {
const char* name = ImGui::GetStyleColorName((ImGuiCol)i); const char* name = ImGui::GetStyleColorName((ImGuiCol)i);
ImVec2 p = ImGui::GetCursorScreenPos(); ImVec2 p = ImGui::GetCursorScreenPos();
ImGui::GetWindowDrawList()->AddRectFilled(p, ImVec2(p.x+sz, p.y+sz), ImGui::GetColorU32((ImGuiCol)i)); ImGui::GetWindowDrawList()->AddRectFilled(p, ImVec2(p.x + sz, p.y + sz), ImGui::GetColorU32((ImGuiCol)i));
ImGui::Dummy(ImVec2(sz, sz)); ImGui::Dummy(ImVec2(sz, sz));
ImGui::SameLine(); ImGui::SameLine();
ImGui::MenuItem(name); ImGui::MenuItem(name);
@ -4106,7 +4106,7 @@ struct ExampleAppConsole
void Draw(const char* title, bool* p_open) void Draw(const char* title, bool* p_open)
{ {
ImGui::SetNextWindowSize(ImVec2(520,600), ImGuiCond_FirstUseEver); ImGui::SetNextWindowSize(ImVec2(520, 600), ImGuiCond_FirstUseEver);
if (!ImGui::Begin(title, p_open)) if (!ImGui::Begin(title, p_open))
{ {
ImGui::End(); ImGui::End();
@ -4184,7 +4184,7 @@ struct ExampleAppConsole
// If your items are of variable height: // If your items are of variable height:
// - Split them into same height items would be simpler and facilitate random-seeking into your list. // - Split them into same height items would be simpler and facilitate random-seeking into your list.
// - Consider using manual call to IsRectVisible() and skipping extraneous decoration from your items. // - Consider using manual call to IsRectVisible() and skipping extraneous decoration from your items.
ImGui::PushStyleVar(ImGuiStyleVar_ItemSpacing, ImVec2(4,1)); // Tighten spacing ImGui::PushStyleVar(ImGuiStyleVar_ItemSpacing, ImVec2(4, 1)); // Tighten spacing
if (copy_to_clipboard) if (copy_to_clipboard)
ImGui::LogToClipboard(); ImGui::LogToClipboard();
for (int i = 0; i < Items.Size; i++) for (int i = 0; i < Items.Size; i++)
@ -4244,7 +4244,7 @@ struct ExampleAppConsole
// Insert into history. First find match and delete it so it can be pushed to the back. // Insert into history. First find match and delete it so it can be pushed to the back.
// This isn't trying to be smart or optimal. // This isn't trying to be smart or optimal.
HistoryPos = -1; HistoryPos = -1;
for (int i = History.Size-1; i >= 0; i--) for (int i = History.Size - 1; i >= 0; i--)
if (Stricmp(History[i], command_line) == 0) if (Stricmp(History[i], command_line) == 0)
{ {
free(History[i]); free(History[i]);
@ -4309,18 +4309,18 @@ struct ExampleAppConsole
// Build a list of candidates // Build a list of candidates
ImVector<const char*> candidates; ImVector<const char*> candidates;
for (int i = 0; i < Commands.Size; i++) for (int i = 0; i < Commands.Size; i++)
if (Strnicmp(Commands[i], word_start, (int)(word_end-word_start)) == 0) if (Strnicmp(Commands[i], word_start, (int)(word_end - word_start)) == 0)
candidates.push_back(Commands[i]); candidates.push_back(Commands[i]);
if (candidates.Size == 0) if (candidates.Size == 0)
{ {
// No match // No match
AddLog("No match for \"%.*s\"!\n", (int)(word_end-word_start), word_start); AddLog("No match for \"%.*s\"!\n", (int)(word_end - word_start), word_start);
} }
else if (candidates.Size == 1) else if (candidates.Size == 1)
{ {
// Single match. Delete the beginning of the word and replace it entirely so we've got nice casing. // Single match. Delete the beginning of the word and replace it entirely so we've got nice casing.
data->DeleteChars((int)(word_start-data->Buf), (int)(word_end-word_start)); data->DeleteChars((int)(word_start - data->Buf), (int)(word_end - word_start));
data->InsertChars(data->CursorPos, candidates[0]); data->InsertChars(data->CursorPos, candidates[0]);
data->InsertChars(data->CursorPos, " "); data->InsertChars(data->CursorPos, " ");
} }
@ -4345,7 +4345,7 @@ struct ExampleAppConsole
if (match_len > 0) if (match_len > 0)
{ {
data->DeleteChars((int)(word_start - data->Buf), (int)(word_end-word_start)); data->DeleteChars((int)(word_start - data->Buf), (int)(word_end - word_start));
data->InsertChars(data->CursorPos, candidates[0], candidates[0] + match_len); data->InsertChars(data->CursorPos, candidates[0], candidates[0] + match_len);
} }
@ -4633,7 +4633,7 @@ static void ShowDummyObject(const char* prefix, int uid)
ImGui::NextColumn(); ImGui::NextColumn();
if (node_open) if (node_open)
{ {
static float dummy_members[8] = { 0.0f,0.0f,1.0f,3.1416f,100.0f,999.0f }; static float dummy_members[8] = { 0.0f, 0.0f, 1.0f, 3.1416f, 100.0f, 999.0f };
for (int i = 0; i < 8; i++) for (int i = 0; i < 8; i++)
{ {
ImGui::PushID(i); // Use field index as identifier. ImGui::PushID(i); // Use field index as identifier.
@ -4665,7 +4665,7 @@ static void ShowDummyObject(const char* prefix, int uid)
// Demonstrate create a simple property editor. // Demonstrate create a simple property editor.
static void ShowExampleAppPropertyEditor(bool* p_open) static void ShowExampleAppPropertyEditor(bool* p_open)
{ {
ImGui::SetNextWindowSize(ImVec2(430,450), ImGuiCond_FirstUseEver); ImGui::SetNextWindowSize(ImVec2(430, 450), ImGuiCond_FirstUseEver);
if (!ImGui::Begin("Example: Property editor", p_open)) if (!ImGui::Begin("Example: Property editor", p_open))
{ {
ImGui::End(); ImGui::End();
@ -4678,7 +4678,7 @@ static void ShowExampleAppPropertyEditor(bool* p_open)
"Remember that in many simple cases, you can use ImGui::SameLine(xxx) to position\n" "Remember that in many simple cases, you can use ImGui::SameLine(xxx) to position\n"
"your cursor horizontally instead of using the Columns() API."); "your cursor horizontally instead of using the Columns() API.");
ImGui::PushStyleVar(ImGuiStyleVar_FramePadding, ImVec2(2,2)); ImGui::PushStyleVar(ImGuiStyleVar_FramePadding, ImVec2(2, 2));
ImGui::Columns(2); ImGui::Columns(2);
ImGui::Separator(); ImGui::Separator();
@ -4699,7 +4699,7 @@ static void ShowExampleAppPropertyEditor(bool* p_open)
// Demonstrate/test rendering huge amount of text, and the incidence of clipping. // Demonstrate/test rendering huge amount of text, and the incidence of clipping.
static void ShowExampleAppLongText(bool* p_open) static void ShowExampleAppLongText(bool* p_open)
{ {
ImGui::SetNextWindowSize(ImVec2(520,600), ImGuiCond_FirstUseEver); ImGui::SetNextWindowSize(ImVec2(520, 600), ImGuiCond_FirstUseEver);
if (!ImGui::Begin("Example: Long text display", p_open)) if (!ImGui::Begin("Example: Long text display", p_open))
{ {
ImGui::End(); ImGui::End();
@ -4720,7 +4720,7 @@ static void ShowExampleAppLongText(bool* p_open)
if (ImGui::Button("Add 1000 lines")) if (ImGui::Button("Add 1000 lines"))
{ {
for (int i = 0; i < 1000; i++) for (int i = 0; i < 1000; i++)
log.appendf("%i The quick brown fox jumps over the lazy dog\n", lines+i); log.appendf("%i The quick brown fox jumps over the lazy dog\n", lines + i);
lines += 1000; lines += 1000;
} }
ImGui::BeginChild("Log"); ImGui::BeginChild("Log");
@ -5084,7 +5084,7 @@ static void ShowExampleAppCustomRendering(bool* p_open)
ImVec2 window_size = ImGui::GetWindowSize(); ImVec2 window_size = ImGui::GetWindowSize();
ImVec2 window_center = ImVec2(window_pos.x + window_size.x * 0.5f, window_pos.y + window_size.y * 0.5f); ImVec2 window_center = ImVec2(window_pos.x + window_size.x * 0.5f, window_pos.y + window_size.y * 0.5f);
if (draw_bg) if (draw_bg)
ImGui::GetBackgroundDrawList()->AddCircle(window_center, window_size.x * 0.6f, IM_COL32(255, 0, 0, 200), 0, 10+4); ImGui::GetBackgroundDrawList()->AddCircle(window_center, window_size.x * 0.6f, IM_COL32(255, 0, 0, 200), 0, 10 + 4);
if (draw_fg) if (draw_fg)
ImGui::GetForegroundDrawList()->AddCircle(window_center, window_size.y * 0.6f, IM_COL32(0, 255, 0, 200), 0, 10); ImGui::GetForegroundDrawList()->AddCircle(window_center, window_size.y * 0.6f, IM_COL32(0, 255, 0, 200), 0, 10);
ImGui::EndTabItem(); ImGui::EndTabItem();
@ -5204,7 +5204,7 @@ struct MyDocument
bool WantClose; // Set when the document bool WantClose; // Set when the document
ImVec4 Color; // An arbitrary variable associated to the document ImVec4 Color; // An arbitrary variable associated to the document
MyDocument(const char* name, bool open = true, const ImVec4& color = ImVec4(1.0f,1.0f,1.0f,1.0f)) MyDocument(const char* name, bool open = true, const ImVec4& color = ImVec4(1.0f, 1.0f, 1.0f, 1.0f))
{ {
Name = name; Name = name;
Open = OpenPrev = open; Open = OpenPrev = open;

96
imgui_draw.cpp
View File

@ -674,7 +674,7 @@ void ImDrawList::AddPolyline(const ImVec2* points, const int points_count, ImU32
const ImVec2 opaque_uv = _Data->TexUvWhitePixel; const ImVec2 opaque_uv = _Data->TexUvWhitePixel;
int count = points_count; int count = points_count;
if (!closed) if (!closed)
count = points_count-1; count = points_count - 1;
const bool thick_line = (thickness > 1.0f); const bool thick_line = (thickness > 1.0f);
if (Flags & ImDrawListFlags_AntiAliasedLines) if (Flags & ImDrawListFlags_AntiAliasedLines)
@ -683,8 +683,8 @@ void ImDrawList::AddPolyline(const ImVec2* points, const int points_count, ImU32
const float AA_SIZE = 1.0f; const float AA_SIZE = 1.0f;
const ImU32 col_trans = col & ~IM_COL32_A_MASK; const ImU32 col_trans = col & ~IM_COL32_A_MASK;
const int idx_count = thick_line ? count*18 : count*12; const int idx_count = thick_line ? count * 18 : count * 12;
const int vtx_count = thick_line ? points_count*4 : points_count*3; const int vtx_count = thick_line ? points_count * 4 : points_count * 3;
PrimReserve(idx_count, vtx_count); PrimReserve(idx_count, vtx_count);
// Temporary buffer // Temporary buffer
@ -693,7 +693,7 @@ void ImDrawList::AddPolyline(const ImVec2* points, const int points_count, ImU32
for (int i1 = 0; i1 < count; i1++) for (int i1 = 0; i1 < count; i1++)
{ {
const int i2 = (i1+1) == points_count ? 0 : i1+1; const int i2 = (i1 + 1) == points_count ? 0 : i1 + 1;
float dx = points[i2].x - points[i1].x; float dx = points[i2].x - points[i1].x;
float dy = points[i2].y - points[i1].y; float dy = points[i2].y - points[i1].y;
IM_NORMALIZE2F_OVER_ZERO(dx, dy); IM_NORMALIZE2F_OVER_ZERO(dx, dy);
@ -701,7 +701,7 @@ void ImDrawList::AddPolyline(const ImVec2* points, const int points_count, ImU32
temp_normals[i1].y = -dx; temp_normals[i1].y = -dx;
} }
if (!closed) if (!closed)
temp_normals[points_count-1] = temp_normals[points_count-2]; temp_normals[points_count - 1] = temp_normals[points_count - 2];
if (!thick_line) if (!thick_line)
{ {
@ -717,8 +717,8 @@ void ImDrawList::AddPolyline(const ImVec2* points, const int points_count, ImU32
unsigned int idx1 = _VtxCurrentIdx; unsigned int idx1 = _VtxCurrentIdx;
for (int i1 = 0; i1 < count; i1++) for (int i1 = 0; i1 < count; i1++)
{ {
const int i2 = (i1+1) == points_count ? 0 : i1+1; const int i2 = (i1 + 1) == points_count ? 0 : i1 + 1;
unsigned int idx2 = (i1+1) == points_count ? _VtxCurrentIdx : idx1+3; unsigned int idx2 = (i1 + 1) == points_count ? _VtxCurrentIdx : idx1 + 3;
// Average normals // Average normals
float dm_x = (temp_normals[i1].x + temp_normals[i2].x) * 0.5f; float dm_x = (temp_normals[i1].x + temp_normals[i2].x) * 0.5f;
@ -728,7 +728,7 @@ void ImDrawList::AddPolyline(const ImVec2* points, const int points_count, ImU32
dm_y *= AA_SIZE; dm_y *= AA_SIZE;
// Add temporary vertices // Add temporary vertices
ImVec2* out_vtx = &temp_points[i2*2]; ImVec2* out_vtx = &temp_points[i2 * 2];
out_vtx[0].x = points[i2].x + dm_x; out_vtx[0].x = points[i2].x + dm_x;
out_vtx[0].y = points[i2].y + dm_y; out_vtx[0].y = points[i2].y + dm_y;
out_vtx[1].x = points[i2].x - dm_x; out_vtx[1].x = points[i2].x - dm_x;
@ -786,7 +786,7 @@ void ImDrawList::AddPolyline(const ImVec2* points, const int points_count, ImU32
float dm_in_y = dm_y * half_inner_thickness; float dm_in_y = dm_y * half_inner_thickness;
// Add temporary vertices // Add temporary vertices
ImVec2* out_vtx = &temp_points[i2*4]; ImVec2* out_vtx = &temp_points[i2 * 4];
out_vtx[0].x = points[i2].x + dm_out_x; out_vtx[0].x = points[i2].x + dm_out_x;
out_vtx[0].y = points[i2].y + dm_out_y; out_vtx[0].y = points[i2].y + dm_out_y;
out_vtx[1].x = points[i2].x + dm_in_x; out_vtx[1].x = points[i2].x + dm_in_x;
@ -823,13 +823,13 @@ void ImDrawList::AddPolyline(const ImVec2* points, const int points_count, ImU32
else else
{ {
// Non Anti-aliased Stroke // Non Anti-aliased Stroke
const int idx_count = count*6; const int idx_count = count * 6;
const int vtx_count = count*4; // FIXME-OPT: Not sharing edges const int vtx_count = count * 4; // FIXME-OPT: Not sharing edges
PrimReserve(idx_count, vtx_count); PrimReserve(idx_count, vtx_count);
for (int i1 = 0; i1 < count; i1++) for (int i1 = 0; i1 < count; i1++)
{ {
const int i2 = (i1+1) == points_count ? 0 : i1+1; const int i2 = (i1 + 1) == points_count ? 0 : i1 + 1;
const ImVec2& p1 = points[i1]; const ImVec2& p1 = points[i1];
const ImVec2& p2 = points[i2]; const ImVec2& p2 = points[i2];
@ -866,22 +866,22 @@ void ImDrawList::AddConvexPolyFilled(const ImVec2* points, const int points_coun
// Anti-aliased Fill // Anti-aliased Fill
const float AA_SIZE = 1.0f; const float AA_SIZE = 1.0f;
const ImU32 col_trans = col & ~IM_COL32_A_MASK; const ImU32 col_trans = col & ~IM_COL32_A_MASK;
const int idx_count = (points_count-2)*3 + points_count*6; const int idx_count = (points_count - 2)*3 + points_count * 6;
const int vtx_count = (points_count*2); const int vtx_count = (points_count * 2);
PrimReserve(idx_count, vtx_count); PrimReserve(idx_count, vtx_count);
// Add indexes for fill // Add indexes for fill
unsigned int vtx_inner_idx = _VtxCurrentIdx; unsigned int vtx_inner_idx = _VtxCurrentIdx;
unsigned int vtx_outer_idx = _VtxCurrentIdx+1; unsigned int vtx_outer_idx = _VtxCurrentIdx + 1;
for (int i = 2; i < points_count; i++) for (int i = 2; i < points_count; i++)
{ {
_IdxWritePtr[0] = (ImDrawIdx)(vtx_inner_idx); _IdxWritePtr[1] = (ImDrawIdx)(vtx_inner_idx+((i-1)<<1)); _IdxWritePtr[2] = (ImDrawIdx)(vtx_inner_idx+(i<<1)); _IdxWritePtr[0] = (ImDrawIdx)(vtx_inner_idx); _IdxWritePtr[1] = (ImDrawIdx)(vtx_inner_idx + ((i - 1) << 1)); _IdxWritePtr[2] = (ImDrawIdx)(vtx_inner_idx + (i << 1));
_IdxWritePtr += 3; _IdxWritePtr += 3;
} }
// Compute normals // Compute normals
ImVec2* temp_normals = (ImVec2*)alloca(points_count * sizeof(ImVec2)); //-V630 ImVec2* temp_normals = (ImVec2*)alloca(points_count * sizeof(ImVec2)); //-V630
for (int i0 = points_count-1, i1 = 0; i1 < points_count; i0 = i1++) for (int i0 = points_count - 1, i1 = 0; i1 < points_count; i0 = i1++)
{ {
const ImVec2& p0 = points[i0]; const ImVec2& p0 = points[i0];
const ImVec2& p1 = points[i1]; const ImVec2& p1 = points[i1];
@ -892,7 +892,7 @@ void ImDrawList::AddConvexPolyFilled(const ImVec2* points, const int points_coun
temp_normals[i0].y = -dx; temp_normals[i0].y = -dx;
} }
for (int i0 = points_count-1, i1 = 0; i1 < points_count; i0 = i1++) for (int i0 = points_count - 1, i1 = 0; i1 < points_count; i0 = i1++)
{ {
// Average normals // Average normals
const ImVec2& n0 = temp_normals[i0]; const ImVec2& n0 = temp_normals[i0];
@ -909,8 +909,8 @@ void ImDrawList::AddConvexPolyFilled(const ImVec2* points, const int points_coun
_VtxWritePtr += 2; _VtxWritePtr += 2;
// Add indexes for fringes // Add indexes for fringes
_IdxWritePtr[0] = (ImDrawIdx)(vtx_inner_idx+(i1<<1)); _IdxWritePtr[1] = (ImDrawIdx)(vtx_inner_idx+(i0<<1)); _IdxWritePtr[2] = (ImDrawIdx)(vtx_outer_idx+(i0<<1)); _IdxWritePtr[0] = (ImDrawIdx)(vtx_inner_idx + (i1 << 1)); _IdxWritePtr[1] = (ImDrawIdx)(vtx_inner_idx + (i0 << 1)); _IdxWritePtr[2] = (ImDrawIdx)(vtx_outer_idx + (i0 << 1));
_IdxWritePtr[3] = (ImDrawIdx)(vtx_outer_idx+(i0<<1)); _IdxWritePtr[4] = (ImDrawIdx)(vtx_outer_idx+(i1<<1)); _IdxWritePtr[5] = (ImDrawIdx)(vtx_inner_idx+(i1<<1)); _IdxWritePtr[3] = (ImDrawIdx)(vtx_outer_idx + (i0 << 1)); _IdxWritePtr[4] = (ImDrawIdx)(vtx_outer_idx + (i1 << 1)); _IdxWritePtr[5] = (ImDrawIdx)(vtx_inner_idx + (i1 << 1));
_IdxWritePtr += 6; _IdxWritePtr += 6;
} }
_VtxCurrentIdx += (ImDrawIdx)vtx_count; _VtxCurrentIdx += (ImDrawIdx)vtx_count;
@ -918,7 +918,7 @@ void ImDrawList::AddConvexPolyFilled(const ImVec2* points, const int points_coun
else else
{ {
// Non Anti-aliased Fill // Non Anti-aliased Fill
const int idx_count = (points_count-2)*3; const int idx_count = (points_count - 2)*3;
const int vtx_count = points_count; const int vtx_count = points_count;
PrimReserve(idx_count, vtx_count); PrimReserve(idx_count, vtx_count);
for (int i = 0; i < vtx_count; i++) for (int i = 0; i < vtx_count; i++)
@ -928,7 +928,7 @@ void ImDrawList::AddConvexPolyFilled(const ImVec2* points, const int points_coun
} }
for (int i = 2; i < points_count; i++) for (int i = 2; i < points_count; i++)
{ {
_IdxWritePtr[0] = (ImDrawIdx)(_VtxCurrentIdx); _IdxWritePtr[1] = (ImDrawIdx)(_VtxCurrentIdx+i-1); _IdxWritePtr[2] = (ImDrawIdx)(_VtxCurrentIdx+i); _IdxWritePtr[0] = (ImDrawIdx)(_VtxCurrentIdx); _IdxWritePtr[1] = (ImDrawIdx)(_VtxCurrentIdx + i - 1); _IdxWritePtr[2] = (ImDrawIdx)(_VtxCurrentIdx + i);
_IdxWritePtr += 3; _IdxWritePtr += 3;
} }
_VtxCurrentIdx += (ImDrawIdx)vtx_count; _VtxCurrentIdx += (ImDrawIdx)vtx_count;
@ -995,20 +995,20 @@ static void PathBezierToCasteljau(ImVector<ImVec2>* path, float x1, float y1, fl
float d3 = ((x3 - x4) * dy - (y3 - y4) * dx); float d3 = ((x3 - x4) * dy - (y3 - y4) * dx);
d2 = (d2 >= 0) ? d2 : -d2; d2 = (d2 >= 0) ? d2 : -d2;
d3 = (d3 >= 0) ? d3 : -d3; d3 = (d3 >= 0) ? d3 : -d3;
if ((d2+d3) * (d2+d3) < tess_tol * (dx*dx + dy*dy)) if ((d2 + d3) * (d2 + d3) < tess_tol * (dx * dx + dy * dy))
{ {
path->push_back(ImVec2(x4, y4)); path->push_back(ImVec2(x4, y4));
} }
else if (level < 10) else if (level < 10)
{ {
float x12 = (x1+x2)*0.5f, y12 = (y1+y2)*0.5f; float x12 = (x1 + x2)*0.5f, y12 = (y1 + y2)*0.5f;
float x23 = (x2+x3)*0.5f, y23 = (y2+y3)*0.5f; float x23 = (x2 + x3)*0.5f, y23 = (y2 + y3)*0.5f;
float x34 = (x3+x4)*0.5f, y34 = (y3+y4)*0.5f; float x34 = (x3 + x4)*0.5f, y34 = (y3 + y4)*0.5f;
float x123 = (x12+x23)*0.5f, y123 = (y12+y23)*0.5f; float x123 = (x12 + x23)*0.5f, y123 = (y12 + y23)*0.5f;
float x234 = (x23+x34)*0.5f, y234 = (y23+y34)*0.5f; float x234 = (x23 + x34)*0.5f, y234 = (y23 + y34)*0.5f;
float x1234 = (x123+x234)*0.5f, y1234 = (y123+y234)*0.5f; float x1234 = (x123 + x234)*0.5f, y1234 = (y123 + y234)*0.5f;
PathBezierToCasteljau(path, x1,y1, x12,y12, x123,y123, x1234,y1234, tess_tol, level+1); PathBezierToCasteljau(path, x1, y1, x12, y12, x123, y123, x1234, y1234, tess_tol, level + 1);
PathBezierToCasteljau(path, x1234,y1234, x234,y234, x34,y34, x4,y4, tess_tol, level+1); PathBezierToCasteljau(path, x1234, y1234, x234, y234, x34, y34, x4, y4, tess_tol, level + 1);
} }
} }
@ -1068,9 +1068,9 @@ void ImDrawList::AddRect(const ImVec2& p_min, const ImVec2& p_max, ImU32 col, fl
if ((col & IM_COL32_A_MASK) == 0) if ((col & IM_COL32_A_MASK) == 0)
return; return;
if (Flags & ImDrawListFlags_AntiAliasedLines) if (Flags & ImDrawListFlags_AntiAliasedLines)
PathRect(p_min + ImVec2(0.50f,0.50f), p_max - ImVec2(0.50f,0.50f), rounding, rounding_corners); PathRect(p_min + ImVec2(0.50f, 0.50f), p_max - ImVec2(0.50f, 0.50f), rounding, rounding_corners);
else else
PathRect(p_min + ImVec2(0.50f,0.50f), p_max - ImVec2(0.49f,0.49f), rounding, rounding_corners); // Better looking lower-right corner and rounded non-AA shapes. PathRect(p_min + ImVec2(0.50f, 0.50f), p_max - ImVec2(0.49f, 0.49f), rounding, rounding_corners); // Better looking lower-right corner and rounded non-AA shapes.
PathStroke(col, true, thickness); PathStroke(col, true, thickness);
} }
@ -1098,8 +1098,8 @@ void ImDrawList::AddRectFilledMultiColor(const ImVec2& p_min, const ImVec2& p_ma
const ImVec2 uv = _Data->TexUvWhitePixel; const ImVec2 uv = _Data->TexUvWhitePixel;
PrimReserve(6, 4); PrimReserve(6, 4);
PrimWriteIdx((ImDrawIdx)(_VtxCurrentIdx)); PrimWriteIdx((ImDrawIdx)(_VtxCurrentIdx+1)); PrimWriteIdx((ImDrawIdx)(_VtxCurrentIdx+2)); PrimWriteIdx((ImDrawIdx)(_VtxCurrentIdx)); PrimWriteIdx((ImDrawIdx)(_VtxCurrentIdx + 1)); PrimWriteIdx((ImDrawIdx)(_VtxCurrentIdx + 2));
PrimWriteIdx((ImDrawIdx)(_VtxCurrentIdx)); PrimWriteIdx((ImDrawIdx)(_VtxCurrentIdx+2)); PrimWriteIdx((ImDrawIdx)(_VtxCurrentIdx+3)); PrimWriteIdx((ImDrawIdx)(_VtxCurrentIdx)); PrimWriteIdx((ImDrawIdx)(_VtxCurrentIdx + 2)); PrimWriteIdx((ImDrawIdx)(_VtxCurrentIdx + 3));
PrimWriteVtx(p_min, uv, col_upr_left); PrimWriteVtx(p_min, uv, col_upr_left);
PrimWriteVtx(ImVec2(p_max.x, p_min.y), uv, col_upr_right); PrimWriteVtx(ImVec2(p_max.x, p_min.y), uv, col_upr_right);
PrimWriteVtx(p_max, uv, col_bot_right); PrimWriteVtx(p_max, uv, col_bot_right);
@ -1793,15 +1793,15 @@ ImFont* ImFontAtlas::AddFont(const ImFontConfig* font_cfg)
} }
// Default font TTF is compressed with stb_compress then base85 encoded (see misc/fonts/binary_to_compressed_c.cpp for encoder) // Default font TTF is compressed with stb_compress then base85 encoded (see misc/fonts/binary_to_compressed_c.cpp for encoder)
static unsigned int stb_decompress_length(const unsigned char *input); static unsigned int stb_decompress_length(const unsigned char* input);
static unsigned int stb_decompress(unsigned char *output, const unsigned char *input, unsigned int length); static unsigned int stb_decompress(unsigned char* output, const unsigned char* input, unsigned int length);
static const char* GetDefaultCompressedFontDataTTFBase85(); static const char* GetDefaultCompressedFontDataTTFBase85();
static unsigned int Decode85Byte(char c) { return c >= '\\' ? c-36 : c-35; } static unsigned int Decode85Byte(char c) { return c >= '\\' ? c-36 : c-35; }
static void Decode85(const unsigned char* src, unsigned char* dst) static void Decode85(const unsigned char* src, unsigned char* dst)
{ {
while (*src) while (*src)
{ {
unsigned int tmp = Decode85Byte(src[0]) + 85*(Decode85Byte(src[1]) + 85*(Decode85Byte(src[2]) + 85*(Decode85Byte(src[3]) + 85*Decode85Byte(src[4])))); unsigned int tmp = Decode85Byte(src[0]) + 85 * (Decode85Byte(src[1]) + 85 * (Decode85Byte(src[2]) + 85 * (Decode85Byte(src[3]) + 85 * Decode85Byte(src[4]))));
dst[0] = ((tmp >> 0) & 0xFF); dst[1] = ((tmp >> 8) & 0xFF); dst[2] = ((tmp >> 16) & 0xFF); dst[3] = ((tmp >> 24) & 0xFF); // We can't assume little-endianness. dst[0] = ((tmp >> 0) & 0xFF); dst[1] = ((tmp >> 8) & 0xFF); dst[2] = ((tmp >> 16) & 0xFF); dst[3] = ((tmp >> 24) & 0xFF); // We can't assume little-endianness.
src += 5; src += 5;
dst += 4; dst += 4;
@ -1868,7 +1868,7 @@ ImFont* ImFontAtlas::AddFontFromMemoryTTF(void* ttf_data, int ttf_size, float si
ImFont* ImFontAtlas::AddFontFromMemoryCompressedTTF(const void* compressed_ttf_data, int compressed_ttf_size, float size_pixels, const ImFontConfig* font_cfg_template, const ImWchar* glyph_ranges) ImFont* ImFontAtlas::AddFontFromMemoryCompressedTTF(const void* compressed_ttf_data, int compressed_ttf_size, float size_pixels, const ImFontConfig* font_cfg_template, const ImWchar* glyph_ranges)
{ {
const unsigned int buf_decompressed_size = stb_decompress_length((const unsigned char*)compressed_ttf_data); const unsigned int buf_decompressed_size = stb_decompress_length((const unsigned char*)compressed_ttf_data);
unsigned char* buf_decompressed_data = (unsigned char *)IM_ALLOC(buf_decompressed_size); unsigned char* buf_decompressed_data = (unsigned char*)IM_ALLOC(buf_decompressed_size);
stb_decompress(buf_decompressed_data, (const unsigned char*)compressed_ttf_data, (unsigned int)compressed_ttf_size); stb_decompress(buf_decompressed_data, (const unsigned char*)compressed_ttf_data, (unsigned int)compressed_ttf_size);
ImFontConfig font_cfg = font_cfg_template ? *font_cfg_template : ImFontConfig(); ImFontConfig font_cfg = font_cfg_template ? *font_cfg_template : ImFontConfig();
@ -2155,7 +2155,7 @@ bool ImFontAtlasBuildWithStbTruetype(ImFontAtlas* atlas)
if (atlas->TexDesiredWidth > 0) if (atlas->TexDesiredWidth > 0)
atlas->TexWidth = atlas->TexDesiredWidth; atlas->TexWidth = atlas->TexDesiredWidth;
else else
atlas->TexWidth = (surface_sqrt >= 4096*0.7f) ? 4096 : (surface_sqrt >= 2048*0.7f) ? 2048 : (surface_sqrt >= 1024*0.7f) ? 1024 : 512; atlas->TexWidth = (surface_sqrt >= 4096 * 0.7f) ? 4096 : (surface_sqrt >= 2048 * 0.7f) ? 2048 : (surface_sqrt >= 1024 * 0.7f) ? 1024 : 512;
// 5. Start packing // 5. Start packing
// Pack our extra data rectangles first, so it will be on the upper-left corner of our texture (UV will have small values). // Pack our extra data rectangles first, so it will be on the upper-left corner of our texture (UV will have small values).
@ -2268,7 +2268,7 @@ void ImFontAtlasBuildInit(ImFontAtlas* atlas)
if (atlas->CustomRectIds[0] >= 0) if (atlas->CustomRectIds[0] >= 0)
return; return;
if (!(atlas->Flags & ImFontAtlasFlags_NoMouseCursors)) if (!(atlas->Flags & ImFontAtlasFlags_NoMouseCursors))
atlas->CustomRectIds[0] = atlas->AddCustomRectRegular(FONT_ATLAS_DEFAULT_TEX_DATA_W_HALF*2+1, FONT_ATLAS_DEFAULT_TEX_DATA_H); atlas->CustomRectIds[0] = atlas->AddCustomRectRegular(FONT_ATLAS_DEFAULT_TEX_DATA_W_HALF * 2 + 1, FONT_ATLAS_DEFAULT_TEX_DATA_H);
else else
atlas->CustomRectIds[0] = atlas->AddCustomRectRegular(2, 2); atlas->CustomRectIds[0] = atlas->AddCustomRectRegular(2, 2);
} }
@ -2718,7 +2718,7 @@ void ImFont::BuildLookupTable()
tab_glyph.Codepoint = '\t'; tab_glyph.Codepoint = '\t';
tab_glyph.AdvanceX *= IM_TABSIZE; tab_glyph.AdvanceX *= IM_TABSIZE;
IndexAdvanceX[(int)tab_glyph.Codepoint] = (float)tab_glyph.AdvanceX; IndexAdvanceX[(int)tab_glyph.Codepoint] = (float)tab_glyph.AdvanceX;
IndexLookup[(int)tab_glyph.Codepoint] = (ImWchar)(Glyphs.Size-1); IndexLookup[(int)tab_glyph.Codepoint] = (ImWchar)(Glyphs.Size - 1);
} }
// Mark special glyphs as not visible (note that AddGlyph already mark as non-visible glyphs with zero-size polygons) // Mark special glyphs as not visible (note that AddGlyph already mark as non-visible glyphs with zero-size polygons)
@ -3213,7 +3213,7 @@ void ImFont::RenderText(ImDrawList* draw_list, float size, ImVec2 pos, ImU32 col
// Give back unused vertices (clipped ones, blanks) ~ this is essentially a PrimUnreserve() action. // Give back unused vertices (clipped ones, blanks) ~ this is essentially a PrimUnreserve() action.
draw_list->VtxBuffer.Size = (int)(vtx_write - draw_list->VtxBuffer.Data); // Same as calling shrink() draw_list->VtxBuffer.Size = (int)(vtx_write - draw_list->VtxBuffer.Data); // Same as calling shrink()
draw_list->IdxBuffer.Size = (int)(idx_write - draw_list->IdxBuffer.Data); draw_list->IdxBuffer.Size = (int)(idx_write - draw_list->IdxBuffer.Data);
draw_list->CmdBuffer[draw_list->CmdBuffer.Size-1].ElemCount -= (idx_expected_size - draw_list->IdxBuffer.Size); draw_list->CmdBuffer[draw_list->CmdBuffer.Size - 1].ElemCount -= (idx_expected_size - draw_list->IdxBuffer.Size);
draw_list->_VtxWritePtr = vtx_write; draw_list->_VtxWritePtr = vtx_write;
draw_list->_IdxWritePtr = idx_write; draw_list->_IdxWritePtr = idx_write;
draw_list->_VtxCurrentIdx = vtx_current_idx; draw_list->_VtxCurrentIdx = vtx_current_idx;
@ -3301,10 +3301,10 @@ void ImGui::RenderMouseCursor(ImDrawList* draw_list, ImVec2 pos, float scale, Im
pos -= offset; pos -= offset;
const ImTextureID tex_id = font_atlas->TexID; const ImTextureID tex_id = font_atlas->TexID;
draw_list->PushTextureID(tex_id); draw_list->PushTextureID(tex_id);
draw_list->AddImage(tex_id, pos + ImVec2(1,0)*scale, pos + ImVec2(1,0)*scale + size*scale, uv[2], uv[3], col_shadow); draw_list->AddImage(tex_id, pos + ImVec2(1, 0) * scale, pos + (ImVec2(1, 0) + size) * scale, uv[2], uv[3], col_shadow);
draw_list->AddImage(tex_id, pos + ImVec2(2,0)*scale, pos + ImVec2(2,0)*scale + size*scale, uv[2], uv[3], col_shadow); draw_list->AddImage(tex_id, pos + ImVec2(2, 0) * scale, pos + (ImVec2(2, 0) + size) * scale, uv[2], uv[3], col_shadow);
draw_list->AddImage(tex_id, pos, pos + size*scale, uv[2], uv[3], col_border); draw_list->AddImage(tex_id, pos, pos + size * scale, uv[2], uv[3], col_border);
draw_list->AddImage(tex_id, pos, pos + size*scale, uv[0], uv[1], col_fill); draw_list->AddImage(tex_id, pos, pos + size * scale, uv[0], uv[1], col_fill);
draw_list->PopTextureID(); draw_list->PopTextureID();
} }
} }
@ -3585,7 +3585,7 @@ static unsigned int stb_decompress(unsigned char *output, const unsigned char *i
// Exported using misc/fonts/binary_to_compressed_c.cpp (with compression + base85 string encoding). // Exported using misc/fonts/binary_to_compressed_c.cpp (with compression + base85 string encoding).
// The purpose of encoding as base85 instead of "0x00,0x01,..." style is only save on _source code_ size. // The purpose of encoding as base85 instead of "0x00,0x01,..." style is only save on _source code_ size.
//----------------------------------------------------------------------------- //-----------------------------------------------------------------------------
static const char proggy_clean_ttf_compressed_data_base85[11980+1] = static const char proggy_clean_ttf_compressed_data_base85[11980 + 1] =
"7])#######hV0qs'/###[),##/l:$#Q6>##5[n42>c-TH`->>#/e>11NNV=Bv(*:.F?uu#(gRU.o0XGH`$vhLG1hxt9?W`#,5LsCp#-i>.r$<$6pD>Lb';9Crc6tgXmKVeU2cD4Eo3R/" "7])#######hV0qs'/###[),##/l:$#Q6>##5[n42>c-TH`->>#/e>11NNV=Bv(*:.F?uu#(gRU.o0XGH`$vhLG1hxt9?W`#,5LsCp#-i>.r$<$6pD>Lb';9Crc6tgXmKVeU2cD4Eo3R/"
"2*>]b(MC;$jPfY.;h^`IWM9<Lh2TlS+f-s$o6Q<BWH`YiU.xfLq$N;$0iR/GX:U(jcW2p/W*q?-qmnUCI;jHSAiFWM.R*kU@C=GH?a9wp8f$e.-4^Qg1)Q-GL(lf(r/7GrRgwV%MS=C#" "2*>]b(MC;$jPfY.;h^`IWM9<Lh2TlS+f-s$o6Q<BWH`YiU.xfLq$N;$0iR/GX:U(jcW2p/W*q?-qmnUCI;jHSAiFWM.R*kU@C=GH?a9wp8f$e.-4^Qg1)Q-GL(lf(r/7GrRgwV%MS=C#"
"`8ND>Qo#t'X#(v#Y9w0#1D$CIf;W'#pWUPXOuxXuU(H9M(1<q-UE31#^-V'8IRUo7Qf./L>=Ke$$'5F%)]0^#0X@U.a<r:QLtFsLcL6##lOj)#.Y5<-R&KgLwqJfLgN&;Q?gI^#DY2uL" "`8ND>Qo#t'X#(v#Y9w0#1D$CIf;W'#pWUPXOuxXuU(H9M(1<q-UE31#^-V'8IRUo7Qf./L>=Ke$$'5F%)]0^#0X@U.a<r:QLtFsLcL6##lOj)#.Y5<-R&KgLwqJfLgN&;Q?gI^#DY2uL"

34
imgui_internal.h
View File

@ -306,21 +306,21 @@ IMGUI_API int ImTextCountUtf8BytesFromStr(const ImWchar* in_text, cons
// We are keeping those disabled by default so they don't leak in user space, to allow user enabling implicit cast operators between ImVec2 and their own types (using IM_VEC2_CLASS_EXTRA etc.) // We are keeping those disabled by default so they don't leak in user space, to allow user enabling implicit cast operators between ImVec2 and their own types (using IM_VEC2_CLASS_EXTRA etc.)
// We unfortunately don't have a unary- operator for ImVec2 because this would needs to be defined inside the class itself. // We unfortunately don't have a unary- operator for ImVec2 because this would needs to be defined inside the class itself.
#ifdef IMGUI_DEFINE_MATH_OPERATORS #ifdef IMGUI_DEFINE_MATH_OPERATORS
static inline ImVec2 operator*(const ImVec2& lhs, const float rhs) { return ImVec2(lhs.x*rhs, lhs.y*rhs); } static inline ImVec2 operator*(const ImVec2& lhs, const float rhs) { return ImVec2(lhs.x * rhs, lhs.y * rhs); }
static inline ImVec2 operator/(const ImVec2& lhs, const float rhs) { return ImVec2(lhs.x/rhs, lhs.y/rhs); } static inline ImVec2 operator/(const ImVec2& lhs, const float rhs) { return ImVec2(lhs.x / rhs, lhs.y / rhs); }
static inline ImVec2 operator+(const ImVec2& lhs, const ImVec2& rhs) { return ImVec2(lhs.x+rhs.x, lhs.y+rhs.y); } static inline ImVec2 operator+(const ImVec2& lhs, const ImVec2& rhs) { return ImVec2(lhs.x + rhs.x, lhs.y + rhs.y); }
static inline ImVec2 operator-(const ImVec2& lhs, const ImVec2& rhs) { return ImVec2(lhs.x-rhs.x, lhs.y-rhs.y); } static inline ImVec2 operator-(const ImVec2& lhs, const ImVec2& rhs) { return ImVec2(lhs.x - rhs.x, lhs.y - rhs.y); }
static inline ImVec2 operator*(const ImVec2& lhs, const ImVec2& rhs) { return ImVec2(lhs.x*rhs.x, lhs.y*rhs.y); } static inline ImVec2 operator*(const ImVec2& lhs, const ImVec2& rhs) { return ImVec2(lhs.x * rhs.x, lhs.y * rhs.y); }
static inline ImVec2 operator/(const ImVec2& lhs, const ImVec2& rhs) { return ImVec2(lhs.x/rhs.x, lhs.y/rhs.y); } static inline ImVec2 operator/(const ImVec2& lhs, const ImVec2& rhs) { return ImVec2(lhs.x / rhs.x, lhs.y / rhs.y); }
static inline ImVec2& operator*=(ImVec2& lhs, const float rhs) { lhs.x *= rhs; lhs.y *= rhs; return lhs; } static inline ImVec2& operator*=(ImVec2& lhs, const float rhs) { lhs.x *= rhs; lhs.y *= rhs; return lhs; }
static inline ImVec2& operator/=(ImVec2& lhs, const float rhs) { lhs.x /= rhs; lhs.y /= rhs; return lhs; } static inline ImVec2& operator/=(ImVec2& lhs, const float rhs) { lhs.x /= rhs; lhs.y /= rhs; return lhs; }
static inline ImVec2& operator+=(ImVec2& lhs, const ImVec2& rhs) { lhs.x += rhs.x; lhs.y += rhs.y; return lhs; } static inline ImVec2& operator+=(ImVec2& lhs, const ImVec2& rhs) { lhs.x += rhs.x; lhs.y += rhs.y; return lhs; }
static inline ImVec2& operator-=(ImVec2& lhs, const ImVec2& rhs) { lhs.x -= rhs.x; lhs.y -= rhs.y; return lhs; } static inline ImVec2& operator-=(ImVec2& lhs, const ImVec2& rhs) { lhs.x -= rhs.x; lhs.y -= rhs.y; return lhs; }
static inline ImVec2& operator*=(ImVec2& lhs, const ImVec2& rhs) { lhs.x *= rhs.x; lhs.y *= rhs.y; return lhs; } static inline ImVec2& operator*=(ImVec2& lhs, const ImVec2& rhs) { lhs.x *= rhs.x; lhs.y *= rhs.y; return lhs; }
static inline ImVec2& operator/=(ImVec2& lhs, const ImVec2& rhs) { lhs.x /= rhs.x; lhs.y /= rhs.y; return lhs; } static inline ImVec2& operator/=(ImVec2& lhs, const ImVec2& rhs) { lhs.x /= rhs.x; lhs.y /= rhs.y; return lhs; }
static inline ImVec4 operator+(const ImVec4& lhs, const ImVec4& rhs) { return ImVec4(lhs.x+rhs.x, lhs.y+rhs.y, lhs.z+rhs.z, lhs.w+rhs.w); } static inline ImVec4 operator+(const ImVec4& lhs, const ImVec4& rhs) { return ImVec4(lhs.x + rhs.x, lhs.y + rhs.y, lhs.z + rhs.z, lhs.w + rhs.w); }
static inline ImVec4 operator-(const ImVec4& lhs, const ImVec4& rhs) { return ImVec4(lhs.x-rhs.x, lhs.y-rhs.y, lhs.z-rhs.z, lhs.w-rhs.w); } static inline ImVec4 operator-(const ImVec4& lhs, const ImVec4& rhs) { return ImVec4(lhs.x - rhs.x, lhs.y - rhs.y, lhs.z - rhs.z, lhs.w - rhs.w); }
static inline ImVec4 operator*(const ImVec4& lhs, const ImVec4& rhs) { return ImVec4(lhs.x*rhs.x, lhs.y*rhs.y, lhs.z*rhs.z, lhs.w*rhs.w); } static inline ImVec4 operator*(const ImVec4& lhs, const ImVec4& rhs) { return ImVec4(lhs.x * rhs.x, lhs.y * rhs.y, lhs.z * rhs.z, lhs.w * rhs.w); }
#endif #endif
// Helpers: File System // Helpers: File System
@ -378,9 +378,9 @@ static inline ImVec2 ImLerp(const ImVec2& a, const ImVec2& b, float t)
static inline ImVec2 ImLerp(const ImVec2& a, const ImVec2& b, const ImVec2& t) { return ImVec2(a.x + (b.x - a.x) * t.x, a.y + (b.y - a.y) * t.y); } static inline ImVec2 ImLerp(const ImVec2& a, const ImVec2& b, const ImVec2& t) { return ImVec2(a.x + (b.x - a.x) * t.x, a.y + (b.y - a.y) * t.y); }
static inline ImVec4 ImLerp(const ImVec4& a, const ImVec4& b, float t) { return ImVec4(a.x + (b.x - a.x) * t, a.y + (b.y - a.y) * t, a.z + (b.z - a.z) * t, a.w + (b.w - a.w) * t); } static inline ImVec4 ImLerp(const ImVec4& a, const ImVec4& b, float t) { return ImVec4(a.x + (b.x - a.x) * t, a.y + (b.y - a.y) * t, a.z + (b.z - a.z) * t, a.w + (b.w - a.w) * t); }
static inline float ImSaturate(float f) { return (f < 0.0f) ? 0.0f : (f > 1.0f) ? 1.0f : f; } static inline float ImSaturate(float f) { return (f < 0.0f) ? 0.0f : (f > 1.0f) ? 1.0f : f; }
static inline float ImLengthSqr(const ImVec2& lhs) { return lhs.x*lhs.x + lhs.y*lhs.y; } static inline float ImLengthSqr(const ImVec2& lhs) { return (lhs.x * lhs.x) + (lhs.y * lhs.y); }
static inline float ImLengthSqr(const ImVec4& lhs) { return lhs.x*lhs.x + lhs.y*lhs.y + lhs.z*lhs.z + lhs.w*lhs.w; } static inline float ImLengthSqr(const ImVec4& lhs) { return (lhs.x * lhs.x) + (lhs.y * lhs.y) + (lhs.z * lhs.z) + (lhs.w * lhs.w); }
static inline float ImInvLength(const ImVec2& lhs, float fail_value) { float d = lhs.x*lhs.x + lhs.y*lhs.y; if (d > 0.0f) return 1.0f / ImSqrt(d); return fail_value; } static inline float ImInvLength(const ImVec2& lhs, float fail_value) { float d = (lhs.x * lhs.x) + (lhs.y * lhs.y); if (d > 0.0f) return 1.0f / ImSqrt(d); return fail_value; }
static inline float ImFloor(float f) { return (float)(int)(f); } static inline float ImFloor(float f) { return (float)(int)(f); }
static inline ImVec2 ImFloor(const ImVec2& v) { return ImVec2((float)(int)(v.x), (float)(int)(v.y)); } static inline ImVec2 ImFloor(const ImVec2& v) { return ImVec2((float)(int)(v.x), (float)(int)(v.y)); }
static inline int ImModPositive(int a, int b) { return (a + b) % b; } static inline int ImModPositive(int a, int b) { return (a + b) % b; }
@ -1489,7 +1489,7 @@ struct ImGuiContext
int WantCaptureMouseNextFrame; // Explicit capture via CaptureKeyboardFromApp()/CaptureMouseFromApp() sets those flags int WantCaptureMouseNextFrame; // Explicit capture via CaptureKeyboardFromApp()/CaptureMouseFromApp() sets those flags
int WantCaptureKeyboardNextFrame; int WantCaptureKeyboardNextFrame;
int WantTextInputNextFrame; int WantTextInputNextFrame;
char TempBuffer[1024*3+1]; // Temporary text buffer char TempBuffer[1024 * 3 + 1]; // Temporary text buffer
ImGuiContext(ImFontAtlas* shared_font_atlas) ImGuiContext(ImFontAtlas* shared_font_atlas)
{ {
@ -1531,7 +1531,7 @@ struct ImGuiContext
ActiveIdUsingNavDirMask = 0x00; ActiveIdUsingNavDirMask = 0x00;
ActiveIdUsingNavInputMask = 0x00; ActiveIdUsingNavInputMask = 0x00;
ActiveIdUsingKeyInputMask = 0x00; ActiveIdUsingKeyInputMask = 0x00;
ActiveIdClickOffset = ImVec2(-1,-1); ActiveIdClickOffset = ImVec2(-1, -1);
ActiveIdWindow = NULL; ActiveIdWindow = NULL;
ActiveIdSource = ImGuiInputSource_None; ActiveIdSource = ImGuiInputSource_None;
ActiveIdMouseButton = 0; ActiveIdMouseButton = 0;
@ -1853,7 +1853,7 @@ public:
ImGuiID GetIDFromRectangle(const ImRect& r_abs); ImGuiID GetIDFromRectangle(const ImRect& r_abs);
// We don't use g.FontSize because the window may be != g.CurrentWidow. // We don't use g.FontSize because the window may be != g.CurrentWidow.
ImRect Rect() const { return ImRect(Pos.x, Pos.y, Pos.x+Size.x, Pos.y+Size.y); } ImRect Rect() const { return ImRect(Pos.x, Pos.y, Pos.x + Size.x, Pos.y + Size.y); }
float CalcFontSize() const { ImGuiContext& g = *GImGui; float scale = g.FontBaseSize * FontWindowScale * FontDpiScale; if (ParentWindow) scale *= ParentWindow->FontWindowScale; return scale; } float CalcFontSize() const { ImGuiContext& g = *GImGui; float scale = g.FontBaseSize * FontWindowScale * FontDpiScale; if (ParentWindow) scale *= ParentWindow->FontWindowScale; return scale; }
float TitleBarHeight() const { ImGuiContext& g = *GImGui; return (Flags & ImGuiWindowFlags_NoTitleBar) ? 0.0f : CalcFontSize() + g.Style.FramePadding.y * 2.0f; } float TitleBarHeight() const { ImGuiContext& g = *GImGui; return (Flags & ImGuiWindowFlags_NoTitleBar) ? 0.0f : CalcFontSize() + g.Style.FramePadding.y * 2.0f; }
ImRect TitleBarRect() const { return ImRect(Pos, ImVec2(Pos.x + SizeFull.x, Pos.y + TitleBarHeight())); } ImRect TitleBarRect() const { return ImRect(Pos, ImVec2(Pos.x + SizeFull.x, Pos.y + TitleBarHeight())); }
@ -2222,7 +2222,7 @@ namespace ImGui
IMGUI_API bool ArrowButtonEx(const char* str_id, ImGuiDir dir, ImVec2 size_arg, ImGuiButtonFlags flags = 0); IMGUI_API bool ArrowButtonEx(const char* str_id, ImGuiDir dir, ImVec2 size_arg, ImGuiButtonFlags flags = 0);
IMGUI_API void Scrollbar(ImGuiAxis axis); IMGUI_API void Scrollbar(ImGuiAxis axis);
IMGUI_API bool ScrollbarEx(const ImRect& bb, ImGuiID id, ImGuiAxis axis, float* p_scroll_v, float avail_v, float contents_v, ImDrawCornerFlags rounding_corners); IMGUI_API bool ScrollbarEx(const ImRect& bb, ImGuiID id, ImGuiAxis axis, float* p_scroll_v, float avail_v, float contents_v, ImDrawCornerFlags rounding_corners);
IMGUI_API bool ImageButtonEx(ImGuiID id, ImTextureID texture_id, const ImVec2& size, const ImVec2& uv0, const ImVec2& uv1, const ImVec2& padding, const ImVec4& bg_col, const ImVec4& tint_col); IMGUI_API bool ImageButtonEx(ImGuiID id, ImTextureID texture_id, const ImVec2& size, const ImVec2& uv0, const ImVec2& uv1, const ImVec2& padding, const ImVec4& bg_col, const ImVec4& tint_col);
IMGUI_API ImRect GetWindowScrollbarRect(ImGuiWindow* window, ImGuiAxis axis); IMGUI_API ImRect GetWindowScrollbarRect(ImGuiWindow* window, ImGuiAxis axis);
IMGUI_API ImGuiID GetWindowScrollbarID(ImGuiWindow* window, ImGuiAxis axis); IMGUI_API ImGuiID GetWindowScrollbarID(ImGuiWindow* window, ImGuiAxis axis);
IMGUI_API ImGuiID GetWindowResizeID(ImGuiWindow* window, int n); // 0..3: corners, 4..7: borders IMGUI_API ImGuiID GetWindowResizeID(ImGuiWindow* window, int n); // 0..3: corners, 4..7: borders
@ -2294,8 +2294,8 @@ IMGUI_API void ImFontAtlasBuildMultiplyRectAlpha8(const unsigned ch
// [SECTION] Test Engine Hooks (imgui_test_engine) // [SECTION] Test Engine Hooks (imgui_test_engine)
//----------------------------------------------------------------------------- //-----------------------------------------------------------------------------
//#define IMGUI_ENABLE_TEST_ENGINE
#ifdef IMGUI_ENABLE_TEST_ENGINE #ifdef IMGUI_ENABLE_TEST_ENGINE
extern void ImGuiTestEngineHook_Shutdown(ImGuiContext* ctx);
extern void ImGuiTestEngineHook_PreNewFrame(ImGuiContext* ctx); extern void ImGuiTestEngineHook_PreNewFrame(ImGuiContext* ctx);
extern void ImGuiTestEngineHook_PostNewFrame(ImGuiContext* ctx); extern void ImGuiTestEngineHook_PostNewFrame(ImGuiContext* ctx);
extern void ImGuiTestEngineHook_ItemAdd(ImGuiContext* ctx, const ImRect& bb, ImGuiID id); extern void ImGuiTestEngineHook_ItemAdd(ImGuiContext* ctx, const ImRect& bb, ImGuiID id);

154
imgui_widgets.cpp
View File

@ -160,7 +160,7 @@ void ImGui::TextEx(const char* text, const char* text_end, ImGuiTextFlags flags)
// - We use memchr(), pay attention that well optimized versions of those str/mem functions are much faster than a casually written loop. // - We use memchr(), pay attention that well optimized versions of those str/mem functions are much faster than a casually written loop.
const char* line = text; const char* line = text;
const float line_height = GetTextLineHeight(); const float line_height = GetTextLineHeight();
ImVec2 text_size(0,0); ImVec2 text_size(0, 0);
// Lines to skip (can't skip when logging text) // Lines to skip (can't skip when logging text)
ImVec2 pos = text_pos; ImVec2 pos = text_pos;
@ -332,8 +332,8 @@ void ImGui::LabelTextV(const char* label, const char* fmt, va_list args)
const float w = CalcItemWidth(); const float w = CalcItemWidth();
const ImVec2 label_size = CalcTextSize(label, NULL, true); const ImVec2 label_size = CalcTextSize(label, NULL, true);
const ImRect value_bb(window->DC.CursorPos, window->DC.CursorPos + ImVec2(w, label_size.y + style.FramePadding.y*2)); const ImRect value_bb(window->DC.CursorPos, window->DC.CursorPos + ImVec2(w, label_size.y + style.FramePadding.y * 2));
const ImRect total_bb(window->DC.CursorPos, window->DC.CursorPos + ImVec2(w + (label_size.x > 0.0f ? style.ItemInnerSpacing.x : 0.0f), style.FramePadding.y*2) + label_size); const ImRect total_bb(window->DC.CursorPos, window->DC.CursorPos + ImVec2(w + (label_size.x > 0.0f ? style.ItemInnerSpacing.x : 0.0f), style.FramePadding.y * 2) + label_size);
ItemSize(total_bb, style.FramePadding.y); ItemSize(total_bb, style.FramePadding.y);
if (!ItemAdd(total_bb, 0)) if (!ItemAdd(total_bb, 0))
return; return;
@ -341,7 +341,7 @@ void ImGui::LabelTextV(const char* label, const char* fmt, va_list args)
// Render // Render
const char* value_text_begin = &g.TempBuffer[0]; const char* value_text_begin = &g.TempBuffer[0];
const char* value_text_end = value_text_begin + ImFormatStringV(g.TempBuffer, IM_ARRAYSIZE(g.TempBuffer), fmt, args); const char* value_text_end = value_text_begin + ImFormatStringV(g.TempBuffer, IM_ARRAYSIZE(g.TempBuffer), fmt, args);
RenderTextClipped(value_bb.Min, value_bb.Max, value_text_begin, value_text_end, NULL, ImVec2(0.0f,0.5f)); RenderTextClipped(value_bb.Min, value_bb.Max, value_text_begin, value_text_end, NULL, ImVec2(0.0f, 0.5f));
if (label_size.x > 0.0f) if (label_size.x > 0.0f)
RenderText(ImVec2(value_bb.Max.x + style.ItemInnerSpacing.x, value_bb.Min.y + style.FramePadding.y), label); RenderText(ImVec2(value_bb.Max.x + style.ItemInnerSpacing.x, value_bb.Min.y + style.FramePadding.y), label);
} }
@ -377,7 +377,7 @@ void ImGui::BulletTextV(const char* fmt, va_list args)
// Render // Render
ImU32 text_col = GetColorU32(ImGuiCol_Text); ImU32 text_col = GetColorU32(ImGuiCol_Text);
RenderBullet(window->DrawList, bb.Min + ImVec2(style.FramePadding.x + g.FontSize*0.5f, g.FontSize*0.5f), text_col); RenderBullet(window->DrawList, bb.Min + ImVec2(style.FramePadding.x + g.FontSize * 0.5f, g.FontSize * 0.5f), text_col);
RenderText(bb.Min + ImVec2(g.FontSize + style.FramePadding.x * 2, 0.0f), text_begin, text_end, false); RenderText(bb.Min + ImVec2(g.FontSize + style.FramePadding.x * 2, 0.0f), text_begin, text_end, false);
} }
@ -781,8 +781,8 @@ bool ImGui::CloseButton(ImGuiID id, const ImVec2& pos)//, float size)
float cross_extent = g.FontSize * 0.5f * 0.7071f - 1.0f; float cross_extent = g.FontSize * 0.5f * 0.7071f - 1.0f;
ImU32 cross_col = GetColorU32(ImGuiCol_Text); ImU32 cross_col = GetColorU32(ImGuiCol_Text);
center -= ImVec2(0.5f, 0.5f); center -= ImVec2(0.5f, 0.5f);
window->DrawList->AddLine(center + ImVec2(+cross_extent,+cross_extent), center + ImVec2(-cross_extent,-cross_extent), cross_col, 1.0f); window->DrawList->AddLine(center + ImVec2(+cross_extent, +cross_extent), center + ImVec2(-cross_extent, -cross_extent), cross_col, 1.0f);
window->DrawList->AddLine(center + ImVec2(+cross_extent,-cross_extent), center + ImVec2(-cross_extent,+cross_extent), cross_col, 1.0f); window->DrawList->AddLine(center + ImVec2(+cross_extent, -cross_extent), center + ImVec2(-cross_extent, +cross_extent), cross_col, 1.0f);
return pressed; return pressed;
} }
@ -1074,7 +1074,7 @@ bool ImGui::Checkbox(const char* label, bool* v)
else if (*v) else if (*v)
{ {
const float pad = ImMax(1.0f, IM_FLOOR(square_sz / 6.0f)); const float pad = ImMax(1.0f, IM_FLOOR(square_sz / 6.0f));
RenderCheckMark(window->DrawList, check_bb.Min + ImVec2(pad, pad), check_col, square_sz - pad*2.0f); RenderCheckMark(window->DrawList, check_bb.Min + ImVec2(pad, pad), check_col, square_sz - pad * 2.0f);
} }
if (g.LogEnabled) if (g.LogEnabled)
@ -1140,7 +1140,7 @@ bool ImGui::RadioButton(const char* label, bool active)
if (style.FrameBorderSize > 0.0f) if (style.FrameBorderSize > 0.0f)
{ {
window->DrawList->AddCircle(center + ImVec2(1,1), radius, GetColorU32(ImGuiCol_BorderShadow), 16, style.FrameBorderSize); window->DrawList->AddCircle(center + ImVec2(1, 1), radius, GetColorU32(ImGuiCol_BorderShadow), 16, style.FrameBorderSize);
window->DrawList->AddCircle(center, radius, GetColorU32(ImGuiCol_Border), 16, style.FrameBorderSize); window->DrawList->AddCircle(center, radius, GetColorU32(ImGuiCol_Border), 16, style.FrameBorderSize);
} }
@ -1173,7 +1173,7 @@ void ImGui::ProgressBar(float fraction, const ImVec2& size_arg, const char* over
const ImGuiStyle& style = g.Style; const ImGuiStyle& style = g.Style;
ImVec2 pos = window->DC.CursorPos; ImVec2 pos = window->DC.CursorPos;
ImVec2 size = CalcItemSize(size_arg, CalcItemWidth(), g.FontSize + style.FramePadding.y*2.0f); ImVec2 size = CalcItemSize(size_arg, CalcItemWidth(), g.FontSize + style.FramePadding.y * 2.0f);
ImRect bb(pos, pos + size); ImRect bb(pos, pos + size);
ItemSize(size, style.FramePadding.y); ItemSize(size, style.FramePadding.y);
if (!ItemAdd(bb, 0)) if (!ItemAdd(bb, 0))
@ -1190,13 +1190,13 @@ void ImGui::ProgressBar(float fraction, const ImVec2& size_arg, const char* over
char overlay_buf[32]; char overlay_buf[32];
if (!overlay) if (!overlay)
{ {
ImFormatString(overlay_buf, IM_ARRAYSIZE(overlay_buf), "%.0f%%", fraction*100+0.01f); ImFormatString(overlay_buf, IM_ARRAYSIZE(overlay_buf), "%.0f%%", fraction * 100 + 0.01f);
overlay = overlay_buf; overlay = overlay_buf;
} }
ImVec2 overlay_size = CalcTextSize(overlay, NULL); ImVec2 overlay_size = CalcTextSize(overlay, NULL);
if (overlay_size.x > 0.0f) if (overlay_size.x > 0.0f)
RenderTextClipped(ImVec2(ImClamp(fill_br.x + style.ItemSpacing.x, bb.Min.x, bb.Max.x - overlay_size.x - style.ItemInnerSpacing.x), bb.Min.y), bb.Max, overlay, NULL, &overlay_size, ImVec2(0.0f,0.5f), &bb); RenderTextClipped(ImVec2(ImClamp(fill_br.x + style.ItemSpacing.x, bb.Min.x, bb.Max.x - overlay_size.x - style.ItemInnerSpacing.x), bb.Min.y), bb.Max, overlay, NULL, &overlay_size, ImVec2(0.0f, 0.5f), &bb);
} }
void ImGui::Bullet() void ImGui::Bullet()
@ -1207,18 +1207,18 @@ void ImGui::Bullet()
ImGuiContext& g = *GImGui; ImGuiContext& g = *GImGui;
const ImGuiStyle& style = g.Style; const ImGuiStyle& style = g.Style;
const float line_height = ImMax(ImMin(window->DC.CurrLineSize.y, g.FontSize + g.Style.FramePadding.y*2), g.FontSize); const float line_height = ImMax(ImMin(window->DC.CurrLineSize.y, g.FontSize + g.Style.FramePadding.y * 2), g.FontSize);
const ImRect bb(window->DC.CursorPos, window->DC.CursorPos + ImVec2(g.FontSize, line_height)); const ImRect bb(window->DC.CursorPos, window->DC.CursorPos + ImVec2(g.FontSize, line_height));
ItemSize(bb); ItemSize(bb);
if (!ItemAdd(bb, 0)) if (!ItemAdd(bb, 0))
{ {
SameLine(0, style.FramePadding.x*2); SameLine(0, style.FramePadding.x * 2);
return; return;
} }
// Render and stay on same line // Render and stay on same line
ImU32 text_col = GetColorU32(ImGuiCol_Text); ImU32 text_col = GetColorU32(ImGuiCol_Text);
RenderBullet(window->DrawList, bb.Min + ImVec2(style.FramePadding.x + g.FontSize*0.5f, line_height*0.5f), text_col); RenderBullet(window->DrawList, bb.Min + ImVec2(style.FramePadding.x + g.FontSize * 0.5f, line_height * 0.5f), text_col);
SameLine(0, style.FramePadding.x * 2.0f); SameLine(0, style.FramePadding.x * 2.0f);
} }
@ -1491,7 +1491,7 @@ bool ImGui::BeginCombo(const char* label, const char* preview_value, ImGuiComboF
const ImVec2 label_size = CalcTextSize(label, NULL, true); const ImVec2 label_size = CalcTextSize(label, NULL, true);
const float expected_w = CalcItemWidth(); const float expected_w = CalcItemWidth();
const float w = (flags & ImGuiComboFlags_NoPreview) ? arrow_size : expected_w; const float w = (flags & ImGuiComboFlags_NoPreview) ? arrow_size : expected_w;
const ImRect frame_bb(window->DC.CursorPos, window->DC.CursorPos + ImVec2(w, label_size.y + style.FramePadding.y*2.0f)); const ImRect frame_bb(window->DC.CursorPos, window->DC.CursorPos + ImVec2(w, label_size.y + style.FramePadding.y * 2.0f));
const ImRect total_bb(frame_bb.Min, frame_bb.Max + ImVec2(label_size.x > 0.0f ? style.ItemInnerSpacing.x + label_size.x : 0.0f, 0.0f)); const ImRect total_bb(frame_bb.Min, frame_bb.Max + ImVec2(label_size.x > 0.0f ? style.ItemInnerSpacing.x + label_size.x : 0.0f, 0.0f));
ItemSize(total_bb, style.FramePadding.y); ItemSize(total_bb, style.FramePadding.y);
if (!ItemAdd(total_bb, id, &frame_bb)) if (!ItemAdd(total_bb, id, &frame_bb))
@ -1516,7 +1516,7 @@ bool ImGui::BeginCombo(const char* label, const char* preview_value, ImGuiComboF
} }
RenderFrameBorder(frame_bb.Min, frame_bb.Max, style.FrameRounding); RenderFrameBorder(frame_bb.Min, frame_bb.Max, style.FrameRounding);
if (preview_value != NULL && !(flags & ImGuiComboFlags_NoPreview)) if (preview_value != NULL && !(flags & ImGuiComboFlags_NoPreview))
RenderTextClipped(frame_bb.Min + style.FramePadding, ImVec2(value_x2, frame_bb.Max.y), preview_value, NULL, NULL, ImVec2(0.0f,0.0f)); RenderTextClipped(frame_bb.Min + style.FramePadding, ImVec2(value_x2, frame_bb.Max.y), preview_value, NULL, NULL, ImVec2(0.0f, 0.0f));
if (label_size.x > 0) if (label_size.x > 0)
RenderText(ImVec2(frame_bb.Max.x + style.ItemInnerSpacing.x, frame_bb.Min.y + style.FramePadding.y), label); RenderText(ImVec2(frame_bb.Max.x + style.ItemInnerSpacing.x, frame_bb.Min.y + style.FramePadding.y), label);
@ -2018,7 +2018,7 @@ bool ImGui::DragBehaviorT(ImGuiDataType data_type, TYPE* v, float v_speed, const
// Inputs accumulates into g.DragCurrentAccum, which is flushed into the current value as soon as it makes a difference with our precision settings // Inputs accumulates into g.DragCurrentAccum, which is flushed into the current value as soon as it makes a difference with our precision settings
float adjust_delta = 0.0f; float adjust_delta = 0.0f;
if (g.ActiveIdSource == ImGuiInputSource_Mouse && IsMousePosValid() && g.IO.MouseDragMaxDistanceSqr[0] > 1.0f*1.0f) if (g.ActiveIdSource == ImGuiInputSource_Mouse && IsMousePosValid() && g.IO.MouseDragMaxDistanceSqr[0] > 1.0f * 1.0f)
{ {
adjust_delta = g.IO.MouseDelta[axis]; adjust_delta = g.IO.MouseDelta[axis];
if (g.IO.KeyAlt) if (g.IO.KeyAlt)
@ -2155,7 +2155,7 @@ bool ImGui::DragScalar(const char* label, ImGuiDataType data_type, void* p_data,
const ImGuiID id = window->GetID(label); const ImGuiID id = window->GetID(label);
const float w = CalcItemWidth(); const float w = CalcItemWidth();
const ImVec2 label_size = CalcTextSize(label, NULL, true); const ImVec2 label_size = CalcTextSize(label, NULL, true);
const ImRect frame_bb(window->DC.CursorPos, window->DC.CursorPos + ImVec2(w, label_size.y + style.FramePadding.y*2.0f)); const ImRect frame_bb(window->DC.CursorPos, window->DC.CursorPos + ImVec2(w, label_size.y + style.FramePadding.y * 2.0f));
const ImRect total_bb(frame_bb.Min, frame_bb.Max + ImVec2(label_size.x > 0.0f ? style.ItemInnerSpacing.x + label_size.x : 0.0f, 0.0f)); const ImRect total_bb(frame_bb.Min, frame_bb.Max + ImVec2(label_size.x > 0.0f ? style.ItemInnerSpacing.x + label_size.x : 0.0f, 0.0f));
ItemSize(total_bb, style.FramePadding.y); ItemSize(total_bb, style.FramePadding.y);
@ -2376,12 +2376,12 @@ float ImGui::SliderCalcRatioFromValueT(ImGuiDataType data_type, TYPE v, TYPE v_m
if (v_clamped < 0.0f) if (v_clamped < 0.0f)
{ {
const float f = 1.0f - (float)((v_clamped - v_min) / (ImMin((TYPE)0, v_max) - v_min)); const float f = 1.0f - (float)((v_clamped - v_min) / (ImMin((TYPE)0, v_max) - v_min));
return (1.0f - ImPow(f, 1.0f/power)) * linear_zero_pos; return (1.0f - ImPow(f, 1.0f / power)) * linear_zero_pos;
} }
else else
{ {
const float f = (float)((v_clamped - ImMax((TYPE)0, v_min)) / (v_max - ImMax((TYPE)0, v_min))); const float f = (float)((v_clamped - ImMax((TYPE)0, v_min)) / (v_max - ImMax((TYPE)0, v_min)));
return linear_zero_pos + ImPow(f, 1.0f/power) * (1.0f - linear_zero_pos); return linear_zero_pos + ImPow(f, 1.0f / power) * (1.0f - linear_zero_pos);
} }
} }
@ -2457,7 +2457,7 @@ bool ImGui::SliderBehaviorT(const ImRect& bb, ImGuiID id, ImGuiDataType data_typ
} }
else if (delta != 0.0f) else if (delta != 0.0f)
{ {
clicked_t = SliderCalcRatioFromValueT<TYPE,FLOATTYPE>(data_type, *v, v_min, v_max, power, linear_zero_pos); clicked_t = SliderCalcRatioFromValueT<TYPE, FLOATTYPE>(data_type, *v, v_min, v_max, power, linear_zero_pos);
const int decimal_precision = is_decimal ? ImParseFormatPrecision(format, 3) : 0; const int decimal_precision = is_decimal ? ImParseFormatPrecision(format, 3) : 0;
if ((decimal_precision > 0) || is_power) if ((decimal_precision > 0) || is_power)
{ {
@ -2529,7 +2529,7 @@ bool ImGui::SliderBehaviorT(const ImRect& bb, ImGuiID id, ImGuiDataType data_typ
} }
// Round to user desired precision based on format string // Round to user desired precision based on format string
v_new = RoundScalarWithFormatT<TYPE,SIGNEDTYPE>(format, data_type, v_new); v_new = RoundScalarWithFormatT<TYPE, SIGNEDTYPE>(format, data_type, v_new);
// Apply result // Apply result
if (*v != v_new) if (*v != v_new)
@ -2572,23 +2572,23 @@ bool ImGui::SliderBehavior(const ImRect& bb, ImGuiID id, ImGuiDataType data_type
case ImGuiDataType_S16: { ImS32 v32 = (ImS32)*(ImS16*)p_v; bool r = SliderBehaviorT<ImS32, ImS32, float>(bb, id, ImGuiDataType_S32, &v32, *(const ImS16*)p_min, *(const ImS16*)p_max, format, power, flags, out_grab_bb); if (r) *(ImS16*)p_v = (ImS16)v32; return r; } case ImGuiDataType_S16: { ImS32 v32 = (ImS32)*(ImS16*)p_v; bool r = SliderBehaviorT<ImS32, ImS32, float>(bb, id, ImGuiDataType_S32, &v32, *(const ImS16*)p_min, *(const ImS16*)p_max, format, power, flags, out_grab_bb); if (r) *(ImS16*)p_v = (ImS16)v32; return r; }
case ImGuiDataType_U16: { ImU32 v32 = (ImU32)*(ImU16*)p_v; bool r = SliderBehaviorT<ImU32, ImS32, float>(bb, id, ImGuiDataType_U32, &v32, *(const ImU16*)p_min, *(const ImU16*)p_max, format, power, flags, out_grab_bb); if (r) *(ImU16*)p_v = (ImU16)v32; return r; } case ImGuiDataType_U16: { ImU32 v32 = (ImU32)*(ImU16*)p_v; bool r = SliderBehaviorT<ImU32, ImS32, float>(bb, id, ImGuiDataType_U32, &v32, *(const ImU16*)p_min, *(const ImU16*)p_max, format, power, flags, out_grab_bb); if (r) *(ImU16*)p_v = (ImU16)v32; return r; }
case ImGuiDataType_S32: case ImGuiDataType_S32:
IM_ASSERT(*(const ImS32*)p_min >= IM_S32_MIN/2 && *(const ImS32*)p_max <= IM_S32_MAX/2); IM_ASSERT(*(const ImS32*)p_min >= IM_S32_MIN / 2 && *(const ImS32*)p_max <= IM_S32_MAX / 2);
return SliderBehaviorT<ImS32, ImS32, float >(bb, id, data_type, (ImS32*)p_v, *(const ImS32*)p_min, *(const ImS32*)p_max, format, power, flags, out_grab_bb); return SliderBehaviorT<ImS32, ImS32, float >(bb, id, data_type, (ImS32*)p_v, *(const ImS32*)p_min, *(const ImS32*)p_max, format, power, flags, out_grab_bb);
case ImGuiDataType_U32: case ImGuiDataType_U32:
IM_ASSERT(*(const ImU32*)p_max <= IM_U32_MAX/2); IM_ASSERT(*(const ImU32*)p_max <= IM_U32_MAX / 2);
return SliderBehaviorT<ImU32, ImS32, float >(bb, id, data_type, (ImU32*)p_v, *(const ImU32*)p_min, *(const ImU32*)p_max, format, power, flags, out_grab_bb); return SliderBehaviorT<ImU32, ImS32, float >(bb, id, data_type, (ImU32*)p_v, *(const ImU32*)p_min, *(const ImU32*)p_max, format, power, flags, out_grab_bb);
case ImGuiDataType_S64: case ImGuiDataType_S64:
IM_ASSERT(*(const ImS64*)p_min >= IM_S64_MIN/2 && *(const ImS64*)p_max <= IM_S64_MAX/2); IM_ASSERT(*(const ImS64*)p_min >= IM_S64_MIN / 2 && *(const ImS64*)p_max <= IM_S64_MAX / 2);
return SliderBehaviorT<ImS64, ImS64, double>(bb, id, data_type, (ImS64*)p_v, *(const ImS64*)p_min, *(const ImS64*)p_max, format, power, flags, out_grab_bb); return SliderBehaviorT<ImS64, ImS64, double>(bb, id, data_type, (ImS64*)p_v, *(const ImS64*)p_min, *(const ImS64*)p_max, format, power, flags, out_grab_bb);
case ImGuiDataType_U64: case ImGuiDataType_U64:
IM_ASSERT(*(const ImU64*)p_max <= IM_U64_MAX/2); IM_ASSERT(*(const ImU64*)p_max <= IM_U64_MAX / 2);
return SliderBehaviorT<ImU64, ImS64, double>(bb, id, data_type, (ImU64*)p_v, *(const ImU64*)p_min, *(const ImU64*)p_max, format, power, flags, out_grab_bb); return SliderBehaviorT<ImU64, ImS64, double>(bb, id, data_type, (ImU64*)p_v, *(const ImU64*)p_min, *(const ImU64*)p_max, format, power, flags, out_grab_bb);
case ImGuiDataType_Float: case ImGuiDataType_Float:
IM_ASSERT(*(const float*)p_min >= -FLT_MAX/2.0f && *(const float*)p_max <= FLT_MAX/2.0f); IM_ASSERT(*(const float*)p_min >= -FLT_MAX / 2.0f && *(const float*)p_max <= FLT_MAX / 2.0f);
return SliderBehaviorT<float, float, float >(bb, id, data_type, (float*)p_v, *(const float*)p_min, *(const float*)p_max, format, power, flags, out_grab_bb); return SliderBehaviorT<float, float, float >(bb, id, data_type, (float*)p_v, *(const float*)p_min, *(const float*)p_max, format, power, flags, out_grab_bb);
case ImGuiDataType_Double: case ImGuiDataType_Double:
IM_ASSERT(*(const double*)p_min >= -DBL_MAX/2.0f && *(const double*)p_max <= DBL_MAX/2.0f); IM_ASSERT(*(const double*)p_min >= -DBL_MAX / 2.0f && *(const double*)p_max <= DBL_MAX / 2.0f);
return SliderBehaviorT<double,double,double>(bb, id, data_type, (double*)p_v, *(const double*)p_min, *(const double*)p_max, format, power, flags, out_grab_bb); return SliderBehaviorT<double, double, double>(bb, id, data_type, (double*)p_v, *(const double*)p_min, *(const double*)p_max, format, power, flags, out_grab_bb);
case ImGuiDataType_COUNT: break; case ImGuiDataType_COUNT: break;
} }
IM_ASSERT(0); IM_ASSERT(0);
@ -2609,7 +2609,7 @@ bool ImGui::SliderScalar(const char* label, ImGuiDataType data_type, void* p_dat
const float w = CalcItemWidth(); const float w = CalcItemWidth();
const ImVec2 label_size = CalcTextSize(label, NULL, true); const ImVec2 label_size = CalcTextSize(label, NULL, true);
const ImRect frame_bb(window->DC.CursorPos, window->DC.CursorPos + ImVec2(w, label_size.y + style.FramePadding.y*2.0f)); const ImRect frame_bb(window->DC.CursorPos, window->DC.CursorPos + ImVec2(w, label_size.y + style.FramePadding.y * 2.0f));
const ImRect total_bb(frame_bb.Min, frame_bb.Max + ImVec2(label_size.x > 0.0f ? style.ItemInnerSpacing.x + label_size.x : 0.0f, 0.0f)); const ImRect total_bb(frame_bb.Min, frame_bb.Max + ImVec2(label_size.x > 0.0f ? style.ItemInnerSpacing.x + label_size.x : 0.0f, 0.0f));
ItemSize(total_bb, style.FramePadding.y); ItemSize(total_bb, style.FramePadding.y);
@ -2666,7 +2666,7 @@ bool ImGui::SliderScalar(const char* label, ImGuiDataType data_type, void* p_dat
// Display value using user-provided display format so user can add prefix/suffix/decorations to the value. // Display value using user-provided display format so user can add prefix/suffix/decorations to the value.
char value_buf[64]; char value_buf[64];
const char* value_buf_end = value_buf + DataTypeFormatString(value_buf, IM_ARRAYSIZE(value_buf), data_type, p_data, format); const char* value_buf_end = value_buf + DataTypeFormatString(value_buf, IM_ARRAYSIZE(value_buf), data_type, p_data, format);
RenderTextClipped(frame_bb.Min, frame_bb.Max, value_buf, value_buf_end, NULL, ImVec2(0.5f,0.5f)); RenderTextClipped(frame_bb.Min, frame_bb.Max, value_buf, value_buf_end, NULL, ImVec2(0.5f, 0.5f));
if (label_size.x > 0.0f) if (label_size.x > 0.0f)
RenderText(ImVec2(frame_bb.Max.x + style.ItemInnerSpacing.x, frame_bb.Min.y + style.FramePadding.y), label); RenderText(ImVec2(frame_bb.Max.x + style.ItemInnerSpacing.x, frame_bb.Min.y + style.FramePadding.y), label);
@ -2735,9 +2735,9 @@ bool ImGui::SliderAngle(const char* label, float* v_rad, float v_degrees_min, fl
{ {
if (format == NULL) if (format == NULL)
format = "%.0f deg"; format = "%.0f deg";
float v_deg = (*v_rad) * 360.0f / (2*IM_PI); float v_deg = (*v_rad) * 360.0f / (2 * IM_PI);
bool value_changed = SliderFloat(label, &v_deg, v_degrees_min, v_degrees_max, format, 1.0f); bool value_changed = SliderFloat(label, &v_deg, v_degrees_min, v_degrees_max, format, 1.0f);
*v_rad = v_deg * (2*IM_PI) / 360.0f; *v_rad = v_deg * (2 * IM_PI) / 360.0f;
return value_changed; return value_changed;
} }
@ -2813,7 +2813,7 @@ bool ImGui::VSliderScalar(const char* label, const ImVec2& size, ImGuiDataType d
// For the vertical slider we allow centered text to overlap the frame padding // For the vertical slider we allow centered text to overlap the frame padding
char value_buf[64]; char value_buf[64];
const char* value_buf_end = value_buf + DataTypeFormatString(value_buf, IM_ARRAYSIZE(value_buf), data_type, p_data, format); const char* value_buf_end = value_buf + DataTypeFormatString(value_buf, IM_ARRAYSIZE(value_buf), data_type, p_data, format);
RenderTextClipped(ImVec2(frame_bb.Min.x, frame_bb.Min.y + style.FramePadding.y), frame_bb.Max, value_buf, value_buf_end, NULL, ImVec2(0.5f,0.0f)); RenderTextClipped(ImVec2(frame_bb.Min.x, frame_bb.Min.y + style.FramePadding.y), frame_bb.Max, value_buf, value_buf_end, NULL, ImVec2(0.5f, 0.0f));
if (label_size.x > 0.0f) if (label_size.x > 0.0f)
RenderText(ImVec2(frame_bb.Max.x + style.ItemInnerSpacing.x, frame_bb.Min.y + style.FramePadding.y), label); RenderText(ImVec2(frame_bb.Max.x + style.ItemInnerSpacing.x, frame_bb.Min.y + style.FramePadding.y), label);
@ -3104,7 +3104,7 @@ bool ImGui::InputScalarN(const char* label, ImGuiDataType data_type, void* p_dat
bool ImGui::InputFloat(const char* label, float* v, float step, float step_fast, const char* format, ImGuiInputTextFlags flags) bool ImGui::InputFloat(const char* label, float* v, float step, float step_fast, const char* format, ImGuiInputTextFlags flags)
{ {
flags |= ImGuiInputTextFlags_CharsScientific; flags |= ImGuiInputTextFlags_CharsScientific;
return InputScalar(label, ImGuiDataType_Float, (void*)v, (void*)(step>0.0f ? &step : NULL), (void*)(step_fast>0.0f ? &step_fast : NULL), format, flags); return InputScalar(label, ImGuiDataType_Float, (void*)v, (void*)(step > 0.0f ? &step : NULL), (void*)(step_fast > 0.0f ? &step_fast : NULL), format, flags);
} }
bool ImGui::InputFloat2(const char* label, float v[2], const char* format, ImGuiInputTextFlags flags) bool ImGui::InputFloat2(const char* label, float v[2], const char* format, ImGuiInputTextFlags flags)
@ -3161,7 +3161,7 @@ bool ImGui::InputInt(const char* label, int* v, int step, int step_fast, ImGuiIn
{ {
// Hexadecimal input provided as a convenience but the flag name is awkward. Typically you'd use InputText() to parse your own data, if you want to handle prefixes. // Hexadecimal input provided as a convenience but the flag name is awkward. Typically you'd use InputText() to parse your own data, if you want to handle prefixes.
const char* format = (flags & ImGuiInputTextFlags_CharsHexadecimal) ? "%08X" : "%d"; const char* format = (flags & ImGuiInputTextFlags_CharsHexadecimal) ? "%08X" : "%d";
return InputScalar(label, ImGuiDataType_S32, (void*)v, (void*)(step>0 ? &step : NULL), (void*)(step_fast>0 ? &step_fast : NULL), format, flags); return InputScalar(label, ImGuiDataType_S32, (void*)v, (void*)(step > 0 ? &step : NULL), (void*)(step_fast > 0 ? &step_fast : NULL), format, flags);
} }
bool ImGui::InputInt2(const char* label, int v[2], ImGuiInputTextFlags flags) bool ImGui::InputInt2(const char* label, int v[2], ImGuiInputTextFlags flags)
@ -3182,7 +3182,7 @@ bool ImGui::InputInt4(const char* label, int v[4], ImGuiInputTextFlags flags)
bool ImGui::InputDouble(const char* label, double* v, double step, double step_fast, const char* format, ImGuiInputTextFlags flags) bool ImGui::InputDouble(const char* label, double* v, double step, double step_fast, const char* format, ImGuiInputTextFlags flags)
{ {
flags |= ImGuiInputTextFlags_CharsScientific; flags |= ImGuiInputTextFlags_CharsScientific;
return InputScalar(label, ImGuiDataType_Double, (void*)v, (void*)(step>0.0 ? &step : NULL), (void*)(step_fast>0.0 ? &step_fast : NULL), format, flags); return InputScalar(label, ImGuiDataType_Double, (void*)v, (void*)(step > 0.0 ? &step : NULL), (void*)(step_fast > 0.0 ? &step_fast : NULL), format, flags);
} }
//------------------------------------------------------------------------- //-------------------------------------------------------------------------
@ -3293,10 +3293,10 @@ static void STB_TEXTEDIT_LAYOUTROW(StbTexteditRow* r, STB_TEXTEDIT_STRING* ob
} }
static bool is_separator(unsigned int c) { return ImCharIsBlankW(c) || c==',' || c==';' || c=='(' || c==')' || c=='{' || c=='}' || c=='[' || c==']' || c=='|'; } static bool is_separator(unsigned int c) { return ImCharIsBlankW(c) || c==',' || c==';' || c=='(' || c==')' || c=='{' || c=='}' || c=='[' || c==']' || c=='|'; }
static int is_word_boundary_from_right(STB_TEXTEDIT_STRING* obj, int idx) { return idx > 0 ? (is_separator( obj->TextW[idx-1] ) && !is_separator( obj->TextW[idx] ) ) : 1; } static int is_word_boundary_from_right(STB_TEXTEDIT_STRING* obj, int idx) { return idx > 0 ? (is_separator(obj->TextW[idx - 1]) && !is_separator(obj->TextW[idx]) ) : 1; }
static int STB_TEXTEDIT_MOVEWORDLEFT_IMPL(STB_TEXTEDIT_STRING* obj, int idx) { idx--; while (idx >= 0 && !is_word_boundary_from_right(obj, idx)) idx--; return idx < 0 ? 0 : idx; } static int STB_TEXTEDIT_MOVEWORDLEFT_IMPL(STB_TEXTEDIT_STRING* obj, int idx) { idx--; while (idx >= 0 && !is_word_boundary_from_right(obj, idx)) idx--; return idx < 0 ? 0 : idx; }
#ifdef __APPLE__ // FIXME: Move setting to IO structure #ifdef __APPLE__ // FIXME: Move setting to IO structure
static int is_word_boundary_from_left(STB_TEXTEDIT_STRING* obj, int idx) { return idx > 0 ? (!is_separator( obj->TextW[idx-1] ) && is_separator( obj->TextW[idx] ) ) : 1; } static int is_word_boundary_from_left(STB_TEXTEDIT_STRING* obj, int idx) { return idx > 0 ? (!is_separator(obj->TextW[idx - 1]) && is_separator(obj->TextW[idx]) ) : 1; }
static int STB_TEXTEDIT_MOVEWORDRIGHT_IMPL(STB_TEXTEDIT_STRING* obj, int idx) { idx++; int len = obj->CurLenW; while (idx < len && !is_word_boundary_from_left(obj, idx)) idx++; return idx > len ? len : idx; } static int STB_TEXTEDIT_MOVEWORDRIGHT_IMPL(STB_TEXTEDIT_STRING* obj, int idx) { idx++; int len = obj->CurLenW; while (idx < len && !is_word_boundary_from_left(obj, idx)) idx++; return idx > len ? len : idx; }
#else #else
static int STB_TEXTEDIT_MOVEWORDRIGHT_IMPL(STB_TEXTEDIT_STRING* obj, int idx) { idx++; int len = obj->CurLenW; while (idx < len && !is_word_boundary_from_right(obj, idx)) idx++; return idx > len ? len : idx; } static int STB_TEXTEDIT_MOVEWORDRIGHT_IMPL(STB_TEXTEDIT_STRING* obj, int idx) { idx++; int len = obj->CurLenW; while (idx < len && !is_word_boundary_from_right(obj, idx)) idx++; return idx > len ? len : idx; }
@ -3502,7 +3502,7 @@ static bool InputTextFilterCharacter(unsigned int* p_char, ImGuiInputTextFlags f
// Turn a-z into A-Z // Turn a-z into A-Z
if (flags & ImGuiInputTextFlags_CharsUppercase) if (flags & ImGuiInputTextFlags_CharsUppercase)
if (c >= 'a' && c <= 'z') if (c >= 'a' && c <= 'z')
*p_char = (c += (unsigned int)('A'-'a')); *p_char = (c += (unsigned int)('A' - 'a'));
if (flags & ImGuiInputTextFlags_CharsNoBlank) if (flags & ImGuiInputTextFlags_CharsNoBlank)
if (ImCharIsBlankW(c)) if (ImCharIsBlankW(c))
@ -3563,7 +3563,7 @@ bool ImGui::InputTextEx(const char* label, const char* hint, char* buf, int buf_
BeginGroup(); BeginGroup();
const ImGuiID id = window->GetID(label); const ImGuiID id = window->GetID(label);
const ImVec2 label_size = CalcTextSize(label, NULL, true); const ImVec2 label_size = CalcTextSize(label, NULL, true);
const ImVec2 frame_size = CalcItemSize(size_arg, CalcItemWidth(), (is_multiline ? g.FontSize * 8.0f : label_size.y) + style.FramePadding.y*2.0f); // Arbitrary default of 8 lines high for multi-line const ImVec2 frame_size = CalcItemSize(size_arg, CalcItemWidth(), (is_multiline ? g.FontSize * 8.0f : label_size.y) + style.FramePadding.y * 2.0f); // Arbitrary default of 8 lines high for multi-line
const ImVec2 total_size = ImVec2(frame_size.x + (label_size.x > 0.0f ? style.ItemInnerSpacing.x + label_size.x : 0.0f), frame_size.y); const ImVec2 total_size = ImVec2(frame_size.x + (label_size.x > 0.0f ? style.ItemInnerSpacing.x + label_size.x : 0.0f), frame_size.y);
const ImRect frame_bb(window->DC.CursorPos, window->DC.CursorPos + frame_size); const ImRect frame_bb(window->DC.CursorPos, window->DC.CursorPos + frame_size);
@ -3753,7 +3753,7 @@ bool ImGui::InputTextEx(const char* label, const char* hint, char* buf, int buf_
// Edit in progress // Edit in progress
const float mouse_x = (io.MousePos.x - frame_bb.Min.x - style.FramePadding.x) + state->ScrollX; const float mouse_x = (io.MousePos.x - frame_bb.Min.x - style.FramePadding.x) + state->ScrollX;
const float mouse_y = (is_multiline ? (io.MousePos.y - draw_window->DC.CursorPos.y - style.FramePadding.y) : (g.FontSize*0.5f)); const float mouse_y = (is_multiline ? (io.MousePos.y - draw_window->DC.CursorPos.y - style.FramePadding.y) : (g.FontSize * 0.5f));
const bool is_osx = io.ConfigMacOSXBehaviors; const bool is_osx = io.ConfigMacOSXBehaviors;
if (select_all || (hovered && !is_osx && io.MouseDoubleClicked[0])) if (select_all || (hovered && !is_osx && io.MouseDoubleClicked[0]))
@ -3849,9 +3849,9 @@ bool ImGui::InputTextEx(const char* label, const char* hint, char* buf, int buf_
if (!state->HasSelection()) if (!state->HasSelection())
{ {
if (is_wordmove_key_down) if (is_wordmove_key_down)
state->OnKeyPressed(STB_TEXTEDIT_K_WORDLEFT|STB_TEXTEDIT_K_SHIFT); state->OnKeyPressed(STB_TEXTEDIT_K_WORDLEFT | STB_TEXTEDIT_K_SHIFT);
else if (is_osx && io.KeySuper && !io.KeyAlt && !io.KeyCtrl) else if (is_osx && io.KeySuper && !io.KeyAlt && !io.KeyCtrl)
state->OnKeyPressed(STB_TEXTEDIT_K_LINESTART|STB_TEXTEDIT_K_SHIFT); state->OnKeyPressed(STB_TEXTEDIT_K_LINESTART | STB_TEXTEDIT_K_SHIFT);
} }
state->OnKeyPressed(STB_TEXTEDIT_K_BACKSPACE | k_mask); state->OnKeyPressed(STB_TEXTEDIT_K_BACKSPACE | k_mask);
} }
@ -3910,7 +3910,7 @@ bool ImGui::InputTextEx(const char* label, const char* hint, char* buf, int buf_
{ {
// Filter pasted buffer // Filter pasted buffer
const int clipboard_len = (int)strlen(clipboard); const int clipboard_len = (int)strlen(clipboard);
ImWchar* clipboard_filtered = (ImWchar*)IM_ALLOC((clipboard_len+1) * sizeof(ImWchar)); ImWchar* clipboard_filtered = (ImWchar*)IM_ALLOC((clipboard_len + 1) * sizeof(ImWchar));
int clipboard_filtered_len = 0; int clipboard_filtered_len = 0;
for (const char* s = clipboard; *s; ) for (const char* s = clipboard; *s; )
{ {
@ -4242,7 +4242,7 @@ bool ImGui::InputTextEx(const char* label, const char* hint, char* buf, int buf_
{ {
ImVec2 rect_size = InputTextCalcTextSizeW(p, text_selected_end, &p, NULL, true); ImVec2 rect_size = InputTextCalcTextSizeW(p, text_selected_end, &p, NULL, true);
if (rect_size.x <= 0.0f) rect_size.x = IM_FLOOR(g.Font->GetCharAdvance((ImWchar)' ') * 0.50f); // So we can see selected empty lines if (rect_size.x <= 0.0f) rect_size.x = IM_FLOOR(g.Font->GetCharAdvance((ImWchar)' ') * 0.50f); // So we can see selected empty lines
ImRect rect(rect_pos + ImVec2(0.0f, bg_offy_up - g.FontSize), rect_pos +ImVec2(rect_size.x, bg_offy_dn)); ImRect rect(rect_pos + ImVec2(0.0f, bg_offy_up - g.FontSize), rect_pos + ImVec2(rect_size.x, bg_offy_dn));
rect.ClipWith(clip_rect); rect.ClipWith(clip_rect);
if (rect.Overlaps(clip_rect)) if (rect.Overlaps(clip_rect))
draw_window->DrawList->AddRectFilled(rect.Min, rect.Max, bg_color); draw_window->DrawList->AddRectFilled(rect.Min, rect.Max, bg_color);
@ -4416,8 +4416,8 @@ bool ImGui::ColorEdit4(const char* label, float col[4], ImGuiColorEditFlags flag
if ((flags & (ImGuiColorEditFlags_DisplayRGB | ImGuiColorEditFlags_DisplayHSV)) != 0 && (flags & ImGuiColorEditFlags_NoInputs) == 0) if ((flags & (ImGuiColorEditFlags_DisplayRGB | ImGuiColorEditFlags_DisplayHSV)) != 0 && (flags & ImGuiColorEditFlags_NoInputs) == 0)
{ {
// RGB/HSV 0..255 Sliders // RGB/HSV 0..255 Sliders
const float w_item_one = ImMax(1.0f, IM_FLOOR((w_inputs - (style.ItemInnerSpacing.x) * (components-1)) / (float)components)); const float w_item_one = ImMax(1.0f, IM_FLOOR((w_inputs - (style.ItemInnerSpacing.x) * (components - 1)) / (float)components));
const float w_item_last = ImMax(1.0f, IM_FLOOR(w_inputs - (w_item_one + style.ItemInnerSpacing.x) * (components-1))); const float w_item_last = ImMax(1.0f, IM_FLOOR(w_inputs - (w_item_one + style.ItemInnerSpacing.x) * (components - 1)));
const bool hide_prefix = (w_item_one <= CalcTextSize((flags & ImGuiColorEditFlags_Float) ? "M:0.000" : "M:000").x); const bool hide_prefix = (w_item_one <= CalcTextSize((flags & ImGuiColorEditFlags_Float) ? "M:0.000" : "M:000").x);
static const char* ids[4] = { "##X", "##Y", "##Z", "##W" }; static const char* ids[4] = { "##X", "##Y", "##Z", "##W" };
@ -4444,7 +4444,7 @@ bool ImGui::ColorEdit4(const char* label, float col[4], ImGuiColorEditFlags flag
// FIXME: When ImGuiColorEditFlags_HDR flag is passed HS values snap in weird ways when SV values go below 0. // FIXME: When ImGuiColorEditFlags_HDR flag is passed HS values snap in weird ways when SV values go below 0.
if (flags & ImGuiColorEditFlags_Float) if (flags & ImGuiColorEditFlags_Float)
{ {
value_changed |= DragFloat(ids[n], &f[n], 1.0f/255.0f, 0.0f, hdr ? 0.0f : 1.0f, fmt_table_float[fmt_idx][n]); value_changed |= DragFloat(ids[n], &f[n], 1.0f / 255.0f, 0.0f, hdr ? 0.0f : 1.0f, fmt_table_float[fmt_idx][n]);
value_changed_as_float |= value_changed; value_changed_as_float |= value_changed;
} }
else else
@ -4460,9 +4460,9 @@ bool ImGui::ColorEdit4(const char* label, float col[4], ImGuiColorEditFlags flag
// RGB Hexadecimal Input // RGB Hexadecimal Input
char buf[64]; char buf[64];
if (alpha) if (alpha)
ImFormatString(buf, IM_ARRAYSIZE(buf), "#%02X%02X%02X%02X", ImClamp(i[0],0,255), ImClamp(i[1],0,255), ImClamp(i[2],0,255), ImClamp(i[3],0,255)); ImFormatString(buf, IM_ARRAYSIZE(buf), "#%02X%02X%02X%02X", ImClamp(i[0], 0, 255), ImClamp(i[1], 0, 255), ImClamp(i[2], 0, 255), ImClamp(i[3], 0, 255));
else else
ImFormatString(buf, IM_ARRAYSIZE(buf), "#%02X%02X%02X", ImClamp(i[0],0,255), ImClamp(i[1],0,255), ImClamp(i[2],0,255)); ImFormatString(buf, IM_ARRAYSIZE(buf), "#%02X%02X%02X", ImClamp(i[0], 0, 255), ImClamp(i[1], 0, 255), ImClamp(i[2], 0, 255));
SetNextItemWidth(w_inputs); SetNextItemWidth(w_inputs);
if (InputText("##Text", buf, IM_ARRAYSIZE(buf), ImGuiInputTextFlags_CharsHexadecimal | ImGuiInputTextFlags_CharsUppercase)) if (InputText("##Text", buf, IM_ARRAYSIZE(buf), ImGuiInputTextFlags_CharsHexadecimal | ImGuiInputTextFlags_CharsUppercase))
{ {
@ -4494,7 +4494,7 @@ bool ImGui::ColorEdit4(const char* label, float col[4], ImGuiColorEditFlags flag
// Store current color and open a picker // Store current color and open a picker
g.ColorPickerRef = col_v4; g.ColorPickerRef = col_v4;
OpenPopup("picker"); OpenPopup("picker");
SetNextWindowPos(window->DC.LastItemRect.GetBL() + ImVec2(-1,style.ItemSpacing.y)); SetNextWindowPos(window->DC.LastItemRect.GetBL() + ImVec2(-1, style.ItemSpacing.y));
} }
} }
if (!(flags & ImGuiColorEditFlags_NoOptions)) if (!(flags & ImGuiColorEditFlags_NoOptions))
@ -4655,7 +4655,7 @@ bool ImGui::ColorPicker4(const char* label, float col[4], ImGuiColorEditFlags fl
float wheel_thickness = sv_picker_size * 0.08f; float wheel_thickness = sv_picker_size * 0.08f;
float wheel_r_outer = sv_picker_size * 0.50f; float wheel_r_outer = sv_picker_size * 0.50f;
float wheel_r_inner = wheel_r_outer - wheel_thickness; float wheel_r_inner = wheel_r_outer - wheel_thickness;
ImVec2 wheel_center(picker_pos.x + (sv_picker_size + bars_width)*0.5f, picker_pos.y + sv_picker_size*0.5f); ImVec2 wheel_center(picker_pos.x + (sv_picker_size + bars_width)*0.5f, picker_pos.y + sv_picker_size * 0.5f);
// Note: the triangle is displayed rotated with triangle_pa pointing to Hue, but most coordinates stays unrotated for logic. // Note: the triangle is displayed rotated with triangle_pa pointing to Hue, but most coordinates stays unrotated for logic.
float triangle_r = wheel_r_inner - (int)(sv_picker_size * 0.027f); float triangle_r = wheel_r_inner - (int)(sv_picker_size * 0.027f);
@ -4694,10 +4694,10 @@ bool ImGui::ColorPicker4(const char* label, float col[4], ImGuiColorEditFlags fl
ImVec2 initial_off = g.IO.MouseClickedPos[0] - wheel_center; ImVec2 initial_off = g.IO.MouseClickedPos[0] - wheel_center;
ImVec2 current_off = g.IO.MousePos - wheel_center; ImVec2 current_off = g.IO.MousePos - wheel_center;
float initial_dist2 = ImLengthSqr(initial_off); float initial_dist2 = ImLengthSqr(initial_off);
if (initial_dist2 >= (wheel_r_inner-1)*(wheel_r_inner-1) && initial_dist2 <= (wheel_r_outer+1)*(wheel_r_outer+1)) if (initial_dist2 >= (wheel_r_inner - 1) * (wheel_r_inner - 1) && initial_dist2 <= (wheel_r_outer + 1) * (wheel_r_outer + 1))
{ {
// Interactive with Hue wheel // Interactive with Hue wheel
H = ImAtan2(current_off.y, current_off.x) / IM_PI*0.5f; H = ImAtan2(current_off.y, current_off.x) / IM_PI * 0.5f;
if (H < 0.0f) if (H < 0.0f)
H += 1.0f; H += 1.0f;
value_changed = value_changed_h = true; value_changed = value_changed_h = true;
@ -4726,8 +4726,8 @@ bool ImGui::ColorPicker4(const char* label, float col[4], ImGuiColorEditFlags fl
InvisibleButton("sv", ImVec2(sv_picker_size, sv_picker_size)); InvisibleButton("sv", ImVec2(sv_picker_size, sv_picker_size));
if (IsItemActive()) if (IsItemActive())
{ {
S = ImSaturate((io.MousePos.x - picker_pos.x) / (sv_picker_size-1)); S = ImSaturate((io.MousePos.x - picker_pos.x) / (sv_picker_size - 1));
V = 1.0f - ImSaturate((io.MousePos.y - picker_pos.y) / (sv_picker_size-1)); V = 1.0f - ImSaturate((io.MousePos.y - picker_pos.y) / (sv_picker_size - 1));
value_changed = value_changed_sv = true; value_changed = value_changed_sv = true;
} }
if (!(flags & ImGuiColorEditFlags_NoOptions)) if (!(flags & ImGuiColorEditFlags_NoOptions))
@ -4738,7 +4738,7 @@ bool ImGui::ColorPicker4(const char* label, float col[4], ImGuiColorEditFlags fl
InvisibleButton("hue", ImVec2(bars_width, sv_picker_size)); InvisibleButton("hue", ImVec2(bars_width, sv_picker_size));
if (IsItemActive()) if (IsItemActive())
{ {
H = ImSaturate((io.MousePos.y - picker_pos.y) / (sv_picker_size-1)); H = ImSaturate((io.MousePos.y - picker_pos.y) / (sv_picker_size - 1));
value_changed = value_changed_h = true; value_changed = value_changed_h = true;
} }
} }
@ -4750,7 +4750,7 @@ bool ImGui::ColorPicker4(const char* label, float col[4], ImGuiColorEditFlags fl
InvisibleButton("alpha", ImVec2(bars_width, sv_picker_size)); InvisibleButton("alpha", ImVec2(bars_width, sv_picker_size));
if (IsItemActive()) if (IsItemActive())
{ {
col[3] = 1.0f - ImSaturate((io.MousePos.y - picker_pos.y) / (sv_picker_size-1)); col[3] = 1.0f - ImSaturate((io.MousePos.y - picker_pos.y) / (sv_picker_size - 1));
value_changed = true; value_changed = true;
} }
} }
@ -4801,7 +4801,7 @@ bool ImGui::ColorPicker4(const char* label, float col[4], ImGuiColorEditFlags fl
{ {
if (flags & ImGuiColorEditFlags_InputRGB) if (flags & ImGuiColorEditFlags_InputRGB)
{ {
ColorConvertHSVtoRGB(H >= 1.0f ? H - 10 * 1e-6f : H, S > 0.0f ? S : 10*1e-6f, V > 0.0f ? V : 1e-6f, col[0], col[1], col[2]); ColorConvertHSVtoRGB(H >= 1.0f ? H - 10 * 1e-6f : H, S > 0.0f ? S : 10 * 1e-6f, V > 0.0f ? V : 1e-6f, col[0], col[1], col[2]);
g.ColorEditLastHue = H; g.ColorEditLastHue = H;
g.ColorEditLastSat = S; g.ColorEditLastSat = S;
memcpy(g.ColorEditLastColor, col, sizeof(float) * 3); memcpy(g.ColorEditLastColor, col, sizeof(float) * 3);
@ -4904,17 +4904,17 @@ bool ImGui::ColorPicker4(const char* label, float col[4], ImGuiColorEditFlags fl
// Paint colors over existing vertices // Paint colors over existing vertices
ImVec2 gradient_p0(wheel_center.x + ImCos(a0) * wheel_r_inner, wheel_center.y + ImSin(a0) * wheel_r_inner); ImVec2 gradient_p0(wheel_center.x + ImCos(a0) * wheel_r_inner, wheel_center.y + ImSin(a0) * wheel_r_inner);
ImVec2 gradient_p1(wheel_center.x + ImCos(a1) * wheel_r_inner, wheel_center.y + ImSin(a1) * wheel_r_inner); ImVec2 gradient_p1(wheel_center.x + ImCos(a1) * wheel_r_inner, wheel_center.y + ImSin(a1) * wheel_r_inner);
ShadeVertsLinearColorGradientKeepAlpha(draw_list, vert_start_idx, vert_end_idx, gradient_p0, gradient_p1, col_hues[n], col_hues[n+1]); ShadeVertsLinearColorGradientKeepAlpha(draw_list, vert_start_idx, vert_end_idx, gradient_p0, gradient_p1, col_hues[n], col_hues[n + 1]);
} }
// Render Cursor + preview on Hue Wheel // Render Cursor + preview on Hue Wheel
float cos_hue_angle = ImCos(H * 2.0f * IM_PI); float cos_hue_angle = ImCos(H * 2.0f * IM_PI);
float sin_hue_angle = ImSin(H * 2.0f * IM_PI); float sin_hue_angle = ImSin(H * 2.0f * IM_PI);
ImVec2 hue_cursor_pos(wheel_center.x + cos_hue_angle * (wheel_r_inner+wheel_r_outer)*0.5f, wheel_center.y + sin_hue_angle * (wheel_r_inner+wheel_r_outer)*0.5f); ImVec2 hue_cursor_pos(wheel_center.x + cos_hue_angle * (wheel_r_inner + wheel_r_outer) * 0.5f, wheel_center.y + sin_hue_angle * (wheel_r_inner + wheel_r_outer) * 0.5f);
float hue_cursor_rad = value_changed_h ? wheel_thickness * 0.65f : wheel_thickness * 0.55f; float hue_cursor_rad = value_changed_h ? wheel_thickness * 0.65f : wheel_thickness * 0.55f;
int hue_cursor_segments = ImClamp((int)(hue_cursor_rad / 1.4f), 9, 32); int hue_cursor_segments = ImClamp((int)(hue_cursor_rad / 1.4f), 9, 32);
draw_list->AddCircleFilled(hue_cursor_pos, hue_cursor_rad, hue_color32, hue_cursor_segments); draw_list->AddCircleFilled(hue_cursor_pos, hue_cursor_rad, hue_color32, hue_cursor_segments);
draw_list->AddCircle(hue_cursor_pos, hue_cursor_rad+1, col_midgrey, hue_cursor_segments); draw_list->AddCircle(hue_cursor_pos, hue_cursor_rad + 1, col_midgrey, hue_cursor_segments);
draw_list->AddCircle(hue_cursor_pos, hue_cursor_rad, col_white, hue_cursor_segments); draw_list->AddCircle(hue_cursor_pos, hue_cursor_rad, col_white, hue_cursor_segments);
// Render SV triangle (rotated according to hue) // Render SV triangle (rotated according to hue)
@ -4952,7 +4952,7 @@ bool ImGui::ColorPicker4(const char* label, float col[4], ImGuiColorEditFlags fl
// Render cursor/preview circle (clamp S/V within 0..1 range because floating points colors may lead HSV values to be out of range) // Render cursor/preview circle (clamp S/V within 0..1 range because floating points colors may lead HSV values to be out of range)
float sv_cursor_rad = value_changed_sv ? 10.0f : 6.0f; float sv_cursor_rad = value_changed_sv ? 10.0f : 6.0f;
draw_list->AddCircleFilled(sv_cursor_pos, sv_cursor_rad, user_col32_striped_of_alpha, 12); draw_list->AddCircleFilled(sv_cursor_pos, sv_cursor_rad, user_col32_striped_of_alpha, 12);
draw_list->AddCircle(sv_cursor_pos, sv_cursor_rad+1, col_midgrey, 12); draw_list->AddCircle(sv_cursor_pos, sv_cursor_rad + 1, col_midgrey, 12);
draw_list->AddCircle(sv_cursor_pos, sv_cursor_rad, col_white, 12); draw_list->AddCircle(sv_cursor_pos, sv_cursor_rad, col_white, 12);
// Render alpha bar // Render alpha bar
@ -5024,8 +5024,8 @@ bool ImGui::ColorButton(const char* desc_id, const ImVec4& col, ImGuiColorEditFl
if ((flags & ImGuiColorEditFlags_AlphaPreviewHalf) && col_rgb.w < 1.0f) if ((flags & ImGuiColorEditFlags_AlphaPreviewHalf) && col_rgb.w < 1.0f)
{ {
float mid_x = IM_ROUND((bb_inner.Min.x + bb_inner.Max.x) * 0.5f); float mid_x = IM_ROUND((bb_inner.Min.x + bb_inner.Max.x) * 0.5f);
RenderColorRectWithAlphaCheckerboard(window->DrawList, ImVec2(bb_inner.Min.x + grid_step, bb_inner.Min.y), bb_inner.Max, GetColorU32(col_rgb), grid_step, ImVec2(-grid_step + off, off), rounding, ImDrawCornerFlags_TopRight| ImDrawCornerFlags_BotRight); RenderColorRectWithAlphaCheckerboard(window->DrawList, ImVec2(bb_inner.Min.x + grid_step, bb_inner.Min.y), bb_inner.Max, GetColorU32(col_rgb), grid_step, ImVec2(-grid_step + off, off), rounding, ImDrawCornerFlags_TopRight | ImDrawCornerFlags_BotRight);
window->DrawList->AddRectFilled(bb_inner.Min, ImVec2(mid_x, bb_inner.Max.y), GetColorU32(col_rgb_without_alpha), rounding, ImDrawCornerFlags_TopLeft|ImDrawCornerFlags_BotLeft); window->DrawList->AddRectFilled(bb_inner.Min, ImVec2(mid_x, bb_inner.Max.y), GetColorU32(col_rgb_without_alpha), rounding, ImDrawCornerFlags_TopLeft | ImDrawCornerFlags_BotLeft);
} }
else else
{ {
@ -5143,7 +5143,7 @@ void ImGui::ColorEditOptionsPopup(const float* col, ImGuiColorEditFlags flags)
if (allow_opt_inputs || allow_opt_datatype) if (allow_opt_inputs || allow_opt_datatype)
Separator(); Separator();
if (Button("Copy as..", ImVec2(-1,0))) if (Button("Copy as..", ImVec2(-1, 0)))
OpenPopup("Copy"); OpenPopup("Copy");
if (BeginPopup("Copy")) if (BeginPopup("Copy"))
{ {
@ -5187,7 +5187,7 @@ void ImGui::ColorPickerOptionsPopup(const float* ref_col, ImGuiColorEditFlags fl
// Draw small/thumbnail version of each picker type (over an invisible button for selection) // Draw small/thumbnail version of each picker type (over an invisible button for selection)
if (picker_type > 0) Separator(); if (picker_type > 0) Separator();
PushID(picker_type); PushID(picker_type);
ImGuiColorEditFlags picker_flags = ImGuiColorEditFlags_NoInputs|ImGuiColorEditFlags_NoOptions|ImGuiColorEditFlags_NoLabel|ImGuiColorEditFlags_NoSidePreview|(flags & ImGuiColorEditFlags_NoAlpha); ImGuiColorEditFlags picker_flags = ImGuiColorEditFlags_NoInputs | ImGuiColorEditFlags_NoOptions | ImGuiColorEditFlags_NoLabel | ImGuiColorEditFlags_NoSidePreview | (flags & ImGuiColorEditFlags_NoAlpha);
if (picker_type == 0) picker_flags |= ImGuiColorEditFlags_PickerHueBar; if (picker_type == 0) picker_flags |= ImGuiColorEditFlags_PickerHueBar;
if (picker_type == 1) picker_flags |= ImGuiColorEditFlags_PickerHueWheel; if (picker_type == 1) picker_flags |= ImGuiColorEditFlags_PickerHueWheel;
ImVec2 backup_pos = GetCursorScreenPos(); ImVec2 backup_pos = GetCursorScreenPos();
@ -5371,7 +5371,7 @@ bool ImGui::TreeNodeBehavior(ImGuiID id, ImGuiTreeNodeFlags flags, const char* l
const ImVec2 label_size = CalcTextSize(label, label_end, false); const ImVec2 label_size = CalcTextSize(label, label_end, false);
// We vertically grow up to current line height up the typical widget height. // We vertically grow up to current line height up the typical widget height.
const float frame_height = ImMax(ImMin(window->DC.CurrLineSize.y, g.FontSize + style.FramePadding.y*2), label_size.y + padding.y*2); const float frame_height = ImMax(ImMin(window->DC.CurrLineSize.y, g.FontSize + style.FramePadding.y * 2), label_size.y + padding.y * 2);
ImRect frame_bb; ImRect frame_bb;
frame_bb.Min.x = (flags & ImGuiTreeNodeFlags_SpanFullWidth) ? window->WorkRect.Min.x : window->DC.CursorPos.x; frame_bb.Min.x = (flags & ImGuiTreeNodeFlags_SpanFullWidth) ? window->WorkRect.Min.x : window->DC.CursorPos.x;
frame_bb.Min.y = window->DC.CursorPos.y; frame_bb.Min.y = window->DC.CursorPos.y;
@ -5385,9 +5385,9 @@ bool ImGui::TreeNodeBehavior(ImGuiID id, ImGuiTreeNodeFlags flags, const char* l
frame_bb.Max.x += IM_FLOOR(window->WindowPadding.x * 0.5f); frame_bb.Max.x += IM_FLOOR(window->WindowPadding.x * 0.5f);
} }
const float text_offset_x = g.FontSize + (display_frame ? padding.x*3 : padding.x*2); // Collapser arrow width + Spacing const float text_offset_x = g.FontSize + (display_frame ? padding.x * 3 : padding.x * 2); // Collapser arrow width + Spacing
const float text_offset_y = ImMax(padding.y, window->DC.CurrLineTextBaseOffset); // Latch before ItemSize changes it const float text_offset_y = ImMax(padding.y, window->DC.CurrLineTextBaseOffset); // Latch before ItemSize changes it
const float text_width = g.FontSize + (label_size.x > 0.0f ? label_size.x + padding.x*2 : 0.0f); // Include collapser const float text_width = g.FontSize + (label_size.x > 0.0f ? label_size.x + padding.x * 2 : 0.0f); // Include collapser
ImVec2 text_pos(window->DC.CursorPos.x + text_offset_x, window->DC.CursorPos.y + text_offset_y); ImVec2 text_pos(window->DC.CursorPos.x + text_offset_x, window->DC.CursorPos.y + text_offset_y);
ItemSize(ImVec2(text_width, frame_height), padding.y); ItemSize(ImVec2(text_width, frame_height), padding.y);
@ -5521,9 +5521,9 @@ bool ImGui::TreeNodeBehavior(ImGuiID id, ImGuiTreeNodeFlags flags, const char* l
// NB: '##' is normally used to hide text (as a library-wide feature), so we need to specify the text range to make sure the ## aren't stripped out here. // NB: '##' is normally used to hide text (as a library-wide feature), so we need to specify the text range to make sure the ## aren't stripped out here.
const char log_prefix[] = "\n##"; const char log_prefix[] = "\n##";
const char log_suffix[] = "##"; const char log_suffix[] = "##";
LogRenderedText(&text_pos, log_prefix, log_prefix+3); LogRenderedText(&text_pos, log_prefix, log_prefix + 3);
RenderTextClipped(text_pos, frame_bb.Max, label, label_end, &label_size); RenderTextClipped(text_pos, frame_bb.Max, label, label_end, &label_size);
LogRenderedText(&text_pos, log_suffix, log_suffix+2); LogRenderedText(&text_pos, log_suffix, log_suffix + 2);
} }
else else
{ {
@ -5998,7 +5998,7 @@ int ImGui::PlotEx(ImGuiPlotType plot_type, const char* label, float (*values_get
const float v0 = values_getter(data, (v_idx + values_offset) % values_count); const float v0 = values_getter(data, (v_idx + values_offset) % values_count);
const float v1 = values_getter(data, (v_idx + 1 + values_offset) % values_count); const float v1 = values_getter(data, (v_idx + 1 + values_offset) % values_count);
if (plot_type == ImGuiPlotType_Lines) if (plot_type == ImGuiPlotType_Lines)
SetTooltip("%d: %8.4g\n%d: %8.4g", v_idx, v0, v_idx+1, v1); SetTooltip("%d: %8.4g\n%d: %8.4g", v_idx, v0, v_idx + 1, v1);
else if (plot_type == ImGuiPlotType_Histogram) else if (plot_type == ImGuiPlotType_Histogram)
SetTooltip("%d: %8.4g", v_idx, v0); SetTooltip("%d: %8.4g", v_idx, v0);
idx_hovered = v_idx; idx_hovered = v_idx;
@ -6044,7 +6044,7 @@ int ImGui::PlotEx(ImGuiPlotType plot_type, const char* label, float (*values_get
// Text overlay // Text overlay
if (overlay_text) if (overlay_text)
RenderTextClipped(ImVec2(frame_bb.Min.x, frame_bb.Min.y + style.FramePadding.y), frame_bb.Max, overlay_text, NULL, NULL, ImVec2(0.5f,0.0f)); RenderTextClipped(ImVec2(frame_bb.Min.x, frame_bb.Min.y + style.FramePadding.y), frame_bb.Max, overlay_text, NULL, NULL, ImVec2(0.5f, 0.0f));
if (label_size.x > 0.0f) if (label_size.x > 0.0f)
RenderText(ImVec2(frame_bb.Max.x + style.ItemInnerSpacing.x, inner_bb.Min.y), label); RenderText(ImVec2(frame_bb.Max.x + style.ItemInnerSpacing.x, inner_bb.Min.y), label);
@ -7681,7 +7681,7 @@ void ImGui::SetColumnOffset(int column_index, float offset)
column_index = columns->Current; column_index = columns->Current;
IM_ASSERT(column_index < columns->Columns.Size); IM_ASSERT(column_index < columns->Columns.Size);
const bool preserve_width = !(columns->Flags & ImGuiColumnsFlags_NoPreserveWidths) && (column_index < columns->Count-1); const bool preserve_width = !(columns->Flags & ImGuiColumnsFlags_NoPreserveWidths) && (column_index < columns->Count - 1);
const float width = preserve_width ? GetColumnWidthEx(columns, column_index, columns->IsBeingResized) : 0.0f; const float width = preserve_width ? GetColumnWidthEx(columns, column_index, columns->IsBeingResized) : 0.0f;
if (!(columns->Flags & ImGuiColumnsFlags_NoForceWithinWindow)) if (!(columns->Flags & ImGuiColumnsFlags_NoForceWithinWindow))

20
misc/fonts/binary_to_compressed_c.cpp
View File

@ -28,7 +28,7 @@
// stb_compress* from stb.h - declaration // stb_compress* from stb.h - declaration
typedef unsigned int stb_uint; typedef unsigned int stb_uint;
typedef unsigned char stb_uchar; typedef unsigned char stb_uchar;
stb_uint stb_compress(stb_uchar *out,stb_uchar *in,stb_uint len); stb_uint stb_compress(stb_uchar* out, stb_uchar* in, stb_uint len);
static bool binary_to_compressed_c(const char* filename, const char* symbol, bool use_base85_encoding, bool use_compression); static bool binary_to_compressed_c(const char* filename, const char* symbol, bool use_base85_encoding, bool use_compression);
@ -54,7 +54,7 @@ int main(int argc, char** argv)
} }
} }
bool ret = binary_to_compressed_c(argv[argn], argv[argn+1], use_base85_encoding, use_compression); bool ret = binary_to_compressed_c(argv[argn], argv[argn + 1], use_base85_encoding, use_compression);
if (!ret) if (!ret)
fprintf(stderr, "Error opening or reading file: '%s'\n", argv[argn]); fprintf(stderr, "Error opening or reading file: '%s'\n", argv[argn]);
return ret ? 0 : 1; return ret ? 0 : 1;
@ -63,7 +63,7 @@ int main(int argc, char** argv)
char Encode85Byte(unsigned int x) char Encode85Byte(unsigned int x)
{ {
x = (x % 85) + 35; x = (x % 85) + 35;
return (x>='\\') ? x+1 : x; return (x >= '\\') ? x + 1 : x;
} }
bool binary_to_compressed_c(const char* filename, const char* symbol, bool use_base85_encoding, bool use_compression) bool binary_to_compressed_c(const char* filename, const char* symbol, bool use_base85_encoding, bool use_compression)
@ -73,7 +73,7 @@ bool binary_to_compressed_c(const char* filename, const char* symbol, bool use_b
if (!f) return false; if (!f) return false;
int data_sz; int data_sz;
if (fseek(f, 0, SEEK_END) || (data_sz = (int)ftell(f)) == -1 || fseek(f, 0, SEEK_SET)) { fclose(f); return false; } if (fseek(f, 0, SEEK_END) || (data_sz = (int)ftell(f)) == -1 || fseek(f, 0, SEEK_SET)) { fclose(f); return false; }
char* data = new char[data_sz+4]; char* data = new char[data_sz + 4];
if (fread(data, 1, data_sz, f) != (size_t)data_sz) { fclose(f); delete[] data; return false; } if (fread(data, 1, data_sz, f) != (size_t)data_sz) { fclose(f); delete[] data; return false; }
memset((void*)(((char*)data) + data_sz), 0, 4); memset((void*)(((char*)data) + data_sz), 0, 4);
fclose(f); fclose(f);
@ -83,16 +83,16 @@ bool binary_to_compressed_c(const char* filename, const char* symbol, bool use_b
char* compressed = use_compression ? new char[maxlen] : data; char* compressed = use_compression ? new char[maxlen] : data;
int compressed_sz = use_compression ? stb_compress((stb_uchar*)compressed, (stb_uchar*)data, data_sz) : data_sz; int compressed_sz = use_compression ? stb_compress((stb_uchar*)compressed, (stb_uchar*)data, data_sz) : data_sz;
if (use_compression) if (use_compression)
memset(compressed + compressed_sz, 0, maxlen - compressed_sz); memset(compressed + compressed_sz, 0, maxlen - compressed_sz);
// Output as Base85 encoded // Output as Base85 encoded
FILE* out = stdout; FILE* out = stdout;
fprintf(out, "// File: '%s' (%d bytes)\n", filename, (int)data_sz); fprintf(out, "// File: '%s' (%d bytes)\n", filename, (int)data_sz);
fprintf(out, "// Exported using binary_to_compressed_c.cpp\n"); fprintf(out, "// Exported using binary_to_compressed_c.cpp\n");
const char* compressed_str = use_compression ? "compressed_" : ""; const char* compressed_str = use_compression ? "compressed_" : "";
if (use_base85_encoding) if (use_base85_encoding)
{ {
fprintf(out, "static const char %s_%sdata_base85[%d+1] =\n \"", symbol, compressed_str, (int)((compressed_sz+3)/4)*5); fprintf(out, "static const char %s_%sdata_base85[%d+1] =\n \"", symbol, compressed_str, (int)((compressed_sz + 3) / 4)*5);
char prev_c = 0; char prev_c = 0;
for (int src_i = 0; src_i < compressed_sz; src_i += 4) for (int src_i = 0; src_i < compressed_sz; src_i += 4)
{ {
@ -104,7 +104,7 @@ bool binary_to_compressed_c(const char* filename, const char* symbol, bool use_b
fprintf(out, (c == '?' && prev_c == '?') ? "\\%c" : "%c", c); fprintf(out, (c == '?' && prev_c == '?') ? "\\%c" : "%c", c);
prev_c = c; prev_c = c;
} }
if ((src_i % 112) == 112-4) if ((src_i % 112) == 112 - 4)
fprintf(out, "\"\n \""); fprintf(out, "\"\n \"");
} }
fprintf(out, "\";\n\n"); fprintf(out, "\";\n\n");
@ -112,7 +112,7 @@ bool binary_to_compressed_c(const char* filename, const char* symbol, bool use_b
else else
{ {
fprintf(out, "static const unsigned int %s_%ssize = %d;\n", symbol, compressed_str, (int)compressed_sz); fprintf(out, "static const unsigned int %s_%ssize = %d;\n", symbol, compressed_str, (int)compressed_sz);
fprintf(out, "static const unsigned int %s_%sdata[%d/4] =\n{", symbol, compressed_str, (int)((compressed_sz+3)/4)*4); fprintf(out, "static const unsigned int %s_%sdata[%d/4] =\n{", symbol, compressed_str, (int)((compressed_sz + 3) / 4)*4);
int column = 0; int column = 0;
for (int i = 0; i < compressed_sz; i += 4) for (int i = 0; i < compressed_sz; i += 4)
{ {
@ -128,7 +128,7 @@ bool binary_to_compressed_c(const char* filename, const char* symbol, bool use_b
// Cleanup // Cleanup
delete[] data; delete[] data;
if (use_compression) if (use_compression)
delete[] compressed; delete[] compressed;
return true; return true;
} }

8
misc/freetype/imgui_freetype.cpp
View File

@ -13,7 +13,7 @@
// - v0.60: (2019/01/10) re-factored to match big update in STB builder. fixed texture height waste. fixed redundant glyphs when merging. support for glyph padding. // - v0.60: (2019/01/10) re-factored to match big update in STB builder. fixed texture height waste. fixed redundant glyphs when merging. support for glyph padding.
// - v0.61: (2019/01/15) added support for imgui allocators + added FreeType only override function SetAllocatorFunctions(). // - v0.61: (2019/01/15) added support for imgui allocators + added FreeType only override function SetAllocatorFunctions().
// - v0.62: (2019/02/09) added RasterizerFlags::Monochrome flag to disable font anti-aliasing (combine with ::MonoHinting for best results!) // - v0.62: (2019/02/09) added RasterizerFlags::Monochrome flag to disable font anti-aliasing (combine with ::MonoHinting for best results!)
// - v0.63: (2020/06/04) fix for rare case where FT_Get_Char_Index() succeed but FT_Load_Glyph() fails. // - v0.63: (2020/06/04) fix for rare case where FT_Get_Char_Index() succeed but FT_Load_Glyph() fails.
// Gamma Correct Blending: // Gamma Correct Blending:
// FreeType assumes blending in linear space rather than gamma space. // FreeType assumes blending in linear space rather than gamma space.
@ -502,7 +502,7 @@ bool ImFontAtlasBuildWithFreeType(FT_Library ft_library, ImFontAtlas* atlas, uns
if (atlas->TexDesiredWidth > 0) if (atlas->TexDesiredWidth > 0)
atlas->TexWidth = atlas->TexDesiredWidth; atlas->TexWidth = atlas->TexDesiredWidth;
else else
atlas->TexWidth = (surface_sqrt >= 4096*0.7f) ? 4096 : (surface_sqrt >= 2048*0.7f) ? 2048 : (surface_sqrt >= 1024*0.7f) ? 1024 : 512; atlas->TexWidth = (surface_sqrt >= 4096 * 0.7f) ? 4096 : (surface_sqrt >= 2048 * 0.7f) ? 2048 : (surface_sqrt >= 1024 * 0.7f) ? 1024 : 512;
// 5. Start packing // 5. Start packing
// Pack our extra data rectangles first, so it will be on the upper-left corner of our texture (UV will have small values). // Pack our extra data rectangles first, so it will be on the upper-left corner of our texture (UV will have small values).
@ -609,8 +609,8 @@ bool ImFontAtlasBuildWithFreeType(FT_Library ft_library, ImFontAtlas* atlas, uns
} }
// Default memory allocators // Default memory allocators
static void* ImFreeTypeDefaultAllocFunc(size_t size, void* user_data) { IM_UNUSED(user_data); return IM_ALLOC(size); } static void* ImFreeTypeDefaultAllocFunc(size_t size, void* user_data) { IM_UNUSED(user_data); return IM_ALLOC(size); }
static void ImFreeTypeDefaultFreeFunc(void* ptr, void* user_data) { IM_UNUSED(user_data); IM_FREE(ptr); } static void ImFreeTypeDefaultFreeFunc(void* ptr, void* user_data) { IM_UNUSED(user_data); IM_FREE(ptr); }
// Current memory allocators // Current memory allocators
static void* (*GImFreeTypeAllocFunc)(size_t size, void* user_data) = ImFreeTypeDefaultAllocFunc; static void* (*GImFreeTypeAllocFunc)(size_t size, void* user_data) = ImFreeTypeDefaultAllocFunc;