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Merge branch 'master' into docking

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# Conflicts:
#	examples/imgui_impl_sdl.cpp
#	imgui.cpp
#	imgui_internal.h
This commit is contained in:
omar
2018-10-12 13:01:20 +02:00
parent 33994bbfa1 9cf94d5dd6
commit c398153b40
17 changed files with 167 additions and 128 deletions
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80
imgui.cpp
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@ -355,6 +355,7 @@ CODE
- 2018/XX/XX (1.XX) - Moved IME support functions from io.ImeSetInputScreenPosFn, io.ImeWindowHandle to the PlatformIO api.
- 2018/XX/XX (1.XX) - removed io.DisplayVisibleMin, io.DisplayVisibleMax settings (it was used to clip within the DisplayMin..DisplayMax range, I don't know of anyone using it)
- 2018/10/12 (1.66) - Renamed misc/stl/imgui_stl.* to misc/cpp/imgui_stdlib.* in prevision for other C++ helper files.
- 2018/09/28 (1.66) - renamed SetScrollHere() to SetScrollHereY(). Kept redirection function (will obsolete).
- 2018/09/06 (1.65) - renamed stb_truetype.h to imstb_truetype.h, stb_textedit.h to imstb_textedit.h, and stb_rect_pack.h to imstb_rectpack.h.
If you were conveniently using the imgui copy of those STB headers in your project you will have to update your include paths.
@ -862,6 +863,7 @@ CODE
#include <ctype.h> // toupper, isprint
#include <stdio.h> // vsnprintf, sscanf, printf
#include <wchar.h> // wcslen
#if defined(_MSC_VER) && _MSC_VER <= 1500 // MSVC 2008 or earlier
#include <stddef.h> // intptr_t
#else
@ -1227,17 +1229,20 @@ char* ImStrdup(const char *str)
const char* ImStrchrRange(const char* str, const char* str_end, char c)
{
for ( ; str < str_end; str++)
if (*str == c)
return str;
return NULL;
const char* p = (const char*)memchr(str, (int)c, str_end - str);
return p;
}
int ImStrlenW(const ImWchar* str)
{
int n = 0;
while (*str++) n++;
return n;
return (int)wcslen((const wchar_t*)str);
}
// Find end-of-line. Return pointer will point to either first \n, either str_end.
const char* ImStreolRange(const char* str, const char* str_end)
{
const char* p = (const char*)memchr(str, '\n', str_end - str);
return p ? p : str_end;
}
const ImWchar* ImStrbolW(const ImWchar* buf_mid_line, const ImWchar* buf_begin) // find beginning-of-line
@ -1987,6 +1992,8 @@ bool ImGuiTextFilter::PassFilter(const char* text, const char* text_end) const
#endif
#endif
char ImGuiTextBuffer::EmptyString[1] = { 0 };
// Helper: Text buffer for logging/accumulating text
void ImGuiTextBuffer::appendfv(const char* fmt, va_list args)
{
@ -2000,7 +2007,8 @@ void ImGuiTextBuffer::appendfv(const char* fmt, va_list args)
return;
}
const int write_off = Buf.Size;
// Add zero-terminator the first time
const int write_off = (Buf.Size != 0) ? Buf.Size : 1;
const int needed_sz = write_off + len;
if (write_off + len >= Buf.Capacity)
{
@ -2746,19 +2754,19 @@ bool ImGui::FocusableItemRegister(ImGuiWindow* window, ImGuiID id, bool tab_stop
{
ImGuiContext& g = *GImGui;
const bool allow_keyboard_focus = (window->DC.ItemFlags & (ImGuiItemFlags_AllowKeyboardFocus | ImGuiItemFlags_Disabled)) == ImGuiItemFlags_AllowKeyboardFocus;
const bool is_tab_stop = (window->DC.ItemFlags & (ImGuiItemFlags_NoTabStop | ImGuiItemFlags_Disabled)) == 0;
window->FocusIdxAllCounter++;
if (allow_keyboard_focus)
if (is_tab_stop)
window->FocusIdxTabCounter++;
// Process keyboard input at this point: TAB/Shift-TAB to tab out of the currently focused item.
// Note that we can always TAB out of a widget that doesn't allow tabbing in.
if (tab_stop && (g.ActiveId == id) && window->FocusIdxAllRequestNext == INT_MAX && window->FocusIdxTabRequestNext == INT_MAX && !g.IO.KeyCtrl && IsKeyPressedMap(ImGuiKey_Tab))
window->FocusIdxTabRequestNext = window->FocusIdxTabCounter + (g.IO.KeyShift ? (allow_keyboard_focus ? -1 : 0) : +1); // Modulo on index will be applied at the end of frame once we've got the total counter of items.
window->FocusIdxTabRequestNext = window->FocusIdxTabCounter + (g.IO.KeyShift ? (is_tab_stop ? -1 : 0) : +1); // Modulo on index will be applied at the end of frame once we've got the total counter of items.
if (window->FocusIdxAllCounter == window->FocusIdxAllRequestCurrent)
return true;
if (allow_keyboard_focus && window->FocusIdxTabCounter == window->FocusIdxTabRequestCurrent)
if (is_tab_stop && window->FocusIdxTabCounter == window->FocusIdxTabRequestCurrent)
{
g.NavJustTabbedId = id;
return true;
@ -3465,7 +3473,10 @@ void ImGui::Shutdown(ImGuiContext* context)
// The fonts atlas can be used prior to calling NewFrame(), so we clear it even if g.Initialized is FALSE (which would happen if we never called NewFrame)
ImGuiContext& g = *context;
if (g.IO.Fonts && g.FontAtlasOwnedByContext)
{
g.IO.Fonts->Locked = false;
IM_DELETE(g.IO.Fonts);
}
g.IO.Fonts = NULL;
// Cleanup of other data are conditional on actually having initialized ImGui.
@ -4643,12 +4654,12 @@ ImVec2 ImGui::CalcWindowExpectedSize(ImGuiWindow* window)
return CalcSizeAfterConstraint(window, CalcSizeAutoFit(window, size_contents));
}
static float GetScrollMaxX(ImGuiWindow* window)
float ImGui::GetWindowScrollMaxX(ImGuiWindow* window)
{
return ImMax(0.0f, window->SizeContents.x - (window->SizeFull.x - window->ScrollbarSizes.x));
}
static float GetScrollMaxY(ImGuiWindow* window)
float ImGui::GetWindowScrollMaxY(ImGuiWindow* window)
{
return ImMax(0.0f, window->SizeContents.y - (window->SizeFull.y - window->ScrollbarSizes.y));
}
@ -4676,8 +4687,8 @@ static ImVec2 CalcNextScrollFromScrollTargetAndClamp(ImGuiWindow* window, bool s
scroll = ImMax(scroll, ImVec2(0.0f, 0.0f));
if (!window->Collapsed && !window->SkipItems)
{
scroll.x = ImMin(scroll.x, GetScrollMaxX(window));
scroll.y = ImMin(scroll.y, GetScrollMaxY(window));
scroll.x = ImMin(scroll.x, ImGui::GetWindowScrollMaxX(window));
scroll.y = ImMin(scroll.y, ImGui::GetWindowScrollMaxY(window));
}
return scroll;
}
@ -5860,9 +5871,10 @@ void ImGui::PopItemFlag()
window->DC.ItemFlags = window->DC.ItemFlagsStack.empty() ? ImGuiItemFlags_Default_ : window->DC.ItemFlagsStack.back();
}
// FIXME: Look into renaming this once we have settled the new Focus/Activation/TabStop system.
void ImGui::PushAllowKeyboardFocus(bool allow_keyboard_focus)
{
PushItemFlag(ImGuiItemFlags_AllowKeyboardFocus, allow_keyboard_focus);
PushItemFlag(ImGuiItemFlags_NoTabStop, !allow_keyboard_focus);
}
void ImGui::PopAllowKeyboardFocus()
@ -6598,12 +6610,12 @@ float ImGui::GetScrollY()
float ImGui::GetScrollMaxX()
{
return GetScrollMaxX(GImGui->CurrentWindow);
return GetWindowScrollMaxX(GImGui->CurrentWindow);
}
float ImGui::GetScrollMaxY()
{
return GetScrollMaxY(GImGui->CurrentWindow);
return GetWindowScrollMaxY(GImGui->CurrentWindow);
}
void ImGui::SetScrollX(float scroll_x)
@ -12415,29 +12427,17 @@ void ImGui::LogRenderedText(const ImVec2* ref_pos, const char* text, const char*
for (;;)
{
// Split the string. Each new line (after a '\n') is followed by spacing corresponding to the current depth of our log entry.
const char* line_end = text_remaining;
while (line_end < text_end)
if (*line_end == '\n')
break;
else
line_end++;
if (line_end >= text_end)
line_end = NULL;
const bool is_first_line = (text == text_remaining);
bool is_last_line = false;
if (line_end == NULL)
const char* line_start = text_remaining;
const char* line_end = ImStreolRange(line_start, text_end);
const bool is_first_line = (line_start == text);
const bool is_last_line = (line_end == text_end);
if (!is_last_line || (line_start != line_end))
{
is_last_line = true;
line_end = text_end;
}
if (line_end != NULL && !(is_last_line && (line_end - text_remaining)==0))
{
const int char_count = (int)(line_end - text_remaining);
const int char_count = (int)(line_end - line_start);
if (log_new_line || !is_first_line)
LogText(IM_NEWLINE "%*s%.*s", tree_depth*4, "", char_count, text_remaining);
LogText(IM_NEWLINE "%*s%.*s", tree_depth*4, "", char_count, line_start);
else
LogText(" %.*s", char_count, text_remaining);
LogText(" %.*s", char_count, line_start);
}
if (is_last_line)
@ -13064,7 +13064,7 @@ void ImGui::ShowMetricsWindow(bool* p_open)
(flags & ImGuiWindowFlags_ChildWindow) ? "Child " : "", (flags & ImGuiWindowFlags_Tooltip) ? "Tooltip " : "", (flags & ImGuiWindowFlags_Popup) ? "Popup " : "",
(flags & ImGuiWindowFlags_Modal) ? "Modal " : "", (flags & ImGuiWindowFlags_ChildMenu) ? "ChildMenu " : "", (flags & ImGuiWindowFlags_NoSavedSettings) ? "NoSavedSettings " : "",
(flags & ImGuiWindowFlags_NoInputs) ? "NoInputs":"", (flags & ImGuiWindowFlags_AlwaysAutoResize) ? "AlwaysAutoResize" : "");
ImGui::BulletText("Scroll: (%.2f/%.2f,%.2f/%.2f)", window->Scroll.x, GetScrollMaxX(window), window->Scroll.y, GetScrollMaxY(window));
ImGui::BulletText("Scroll: (%.2f/%.2f,%.2f/%.2f)", window->Scroll.x, GetWindowScrollMaxX(window), window->Scroll.y, GetWindowScrollMaxY(window));
ImGui::BulletText("Active: %d/%d, WriteAccessed: %d, BeginOrderWithinContext: %d", window->Active, window->WasActive, window->WriteAccessed, (window->Active || window->WasActive) ? window->BeginOrderWithinContext : -1);
ImGui::BulletText("Appearing: %d, Hidden: %d (Reg %d Resize %d), SkipItems: %d", window->Appearing, window->Hidden, window->HiddenFramesRegular, window->HiddenFramesForResize, window->SkipItems);
ImGui::BulletText("NavLastIds: 0x%08X,0x%08X, NavLayerActiveMask: %X", window->NavLastIds[0], window->NavLastIds[1], window->DC.NavLayerActiveMask);