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Merge branch 'master' into viewport

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# Conflicts:
#	imgui.cpp
#	imgui_internal.h
This commit is contained in:
omar
2018-12-11 12:41:40 +01:00
parent 26b9e2d0a5 54a60aaa40
commit c40feabe4d
8 changed files with 1374 additions and 23 deletions
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101
imgui.cpp
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@ -1036,6 +1036,8 @@ ImGuiStyle::ImGuiStyle()
ScrollbarRounding = 9.0f; // Radius of grab corners rounding for scrollbar
GrabMinSize = 10.0f; // Minimum width/height of a grab box for slider/scrollbar
GrabRounding = 0.0f; // Radius of grabs corners rounding. Set to 0.0f to have rectangular slider grabs.
TabRounding = 4.0f; // Radius of upper corners of a tab. Set to 0.0f to have rectangular tabs.
TabBorderSize = 0.0f; // Thickness of border around tabs.
ButtonTextAlign = ImVec2(0.5f,0.5f);// Alignment of button text when button is larger than text.
DisplayWindowPadding = ImVec2(19,19); // Window position are clamped to be visible within the display area or monitors by at least this amount. Only applies to regular windows.
DisplaySafeAreaPadding = ImVec2(3,3); // If you cannot see the edge of your screen (e.g. on a TV) increase the safe area padding. Covers popups/tooltips as well regular windows.
@ -1059,6 +1061,7 @@ void ImGuiStyle::ScaleAllSizes(float scale_factor)
PopupRounding = ImFloor(PopupRounding * scale_factor);
FramePadding = ImFloor(FramePadding * scale_factor);
FrameRounding = ImFloor(FrameRounding * scale_factor);
TabRounding = ImFloor(TabRounding * scale_factor);
ItemSpacing = ImFloor(ItemSpacing * scale_factor);
ItemInnerSpacing = ImFloor(ItemInnerSpacing * scale_factor);
TouchExtraPadding = ImFloor(TouchExtraPadding * scale_factor);
@ -2178,17 +2181,8 @@ void ImGui::RenderTextWrapped(ImVec2 pos, const char* text, const char* text_end
// Default clip_rect uses (pos_min,pos_max)
// Handle clipping on CPU immediately (vs typically let the GPU clip the triangles that are overlapping the clipping rectangle edges)
void ImGui::RenderTextClipped(const ImVec2& pos_min, const ImVec2& pos_max, const char* text, const char* text_end, const ImVec2* text_size_if_known, const ImVec2& align, const ImRect* clip_rect)
void ImGui::RenderTextClippedEx(ImDrawList* draw_list, const ImVec2& pos_min, const ImVec2& pos_max, const char* text, const char* text_display_end, const ImVec2* text_size_if_known, const ImVec2& align, const ImRect* clip_rect)
{
// Hide anything after a '##' string
const char* text_display_end = FindRenderedTextEnd(text, text_end);
const int text_len = (int)(text_display_end - text);
if (text_len == 0)
return;
ImGuiContext& g = *GImGui;
ImGuiWindow* window = g.CurrentWindow;
// Perform CPU side clipping for single clipped element to avoid using scissor state
ImVec2 pos = pos_min;
const ImVec2 text_size = text_size_if_known ? *text_size_if_known : CalcTextSize(text, text_display_end, false, 0.0f);
@ -2207,14 +2201,27 @@ void ImGui::RenderTextClipped(const ImVec2& pos_min, const ImVec2& pos_max, cons
if (need_clipping)
{
ImVec4 fine_clip_rect(clip_min->x, clip_min->y, clip_max->x, clip_max->y);
window->DrawList->AddText(g.Font, g.FontSize, pos, GetColorU32(ImGuiCol_Text), text, text_display_end, 0.0f, &fine_clip_rect);
draw_list->AddText(NULL, 0.0f, pos, GetColorU32(ImGuiCol_Text), text, text_display_end, 0.0f, &fine_clip_rect);
}
else
{
window->DrawList->AddText(g.Font, g.FontSize, pos, GetColorU32(ImGuiCol_Text), text, text_display_end, 0.0f, NULL);
draw_list->AddText(NULL, 0.0f, pos, GetColorU32(ImGuiCol_Text), text, text_display_end, 0.0f, NULL);
}
}
void ImGui::RenderTextClipped(const ImVec2& pos_min, const ImVec2& pos_max, const char* text, const char* text_end, const ImVec2* text_size_if_known, const ImVec2& align, const ImRect* clip_rect)
{
// Hide anything after a '##' string
const char* text_display_end = FindRenderedTextEnd(text, text_end);
const int text_len = (int)(text_display_end - text);
if (text_len == 0)
return;
ImGuiContext& g = *GImGui;
ImGuiWindow* window = g.CurrentWindow;
RenderTextClippedEx(window->DrawList, pos_min, pos_max, text, text_display_end, text_size_if_known, align, clip_rect);
if (g.LogEnabled)
LogRenderedText(&pos, text, text_display_end);
LogRenderedText(&pos_min, text, text_display_end);
}
// Render a rectangle shaped with optional rounding and borders
@ -2346,7 +2353,7 @@ ImGuiWindow::ImGuiWindow(ImGuiContext* context, const char* name)
Name = ImStrdup(name);
ID = ImHash(name, 0);
IDStack.push_back(ID);
Flags = FlagsPreviousFrame = 0;
Flags = FlagsPreviousFrame = ImGuiWindowFlags_None;
Viewport = NULL;
ViewportId = 0;
ViewportAllowPlatformMonitorExtend = -1;
@ -2648,7 +2655,7 @@ bool ImGui::ItemAdd(const ImRect& bb, ImGuiID id, const ImRect* nav_bb_arg)
window->DC.LastItemId = id;
window->DC.LastItemRect = bb;
window->DC.LastItemStatusFlags = 0;
window->DC.LastItemStatusFlags = ImGuiItemStatusFlags_None;
#ifdef IMGUI_ENABLE_TEST_ENGINE
ImGuiTestEngineHook_ItemAdd(id, bb);
@ -4224,7 +4231,8 @@ bool ImGui::IsItemDeactivatedAfterEdit()
bool ImGui::IsItemFocused()
{
ImGuiContext& g = *GImGui;
return g.NavId && !g.NavDisableHighlight && g.NavId == g.CurrentWindow->DC.LastItemId;
ImGuiWindow* window = g.CurrentWindow;
return g.NavId && !g.NavDisableHighlight && g.NavId == window->DC.LastItemId;
}
bool ImGui::IsItemClicked(int mouse_button)
@ -5407,9 +5415,11 @@ bool ImGui::Begin(const char* name, bool* p_open, ImGuiWindowFlags flags)
window->DC.NavLayerCurrentMask = (1 << ImGuiNavLayer_Main);
window->DC.ItemFlags = item_flags_backup;
// Title bar text (with: horizontal alignment, avoiding collapse/close button)
// Title bar text (with: horizontal alignment, avoiding collapse/close button, optional "unsaved document" marker)
// FIXME: Refactor text alignment facilities along with RenderText helpers, this is too much code..
ImVec2 text_size = CalcTextSize(name, NULL, true);
const char* UNSAVED_DOCUMENT_MARKER = "*";
float marker_size_x = (flags & ImGuiWindowFlags_UnsavedDocument) ? CalcTextSize(UNSAVED_DOCUMENT_MARKER, NULL, false).x : 0.0f;
ImVec2 text_size = CalcTextSize(name, NULL, true) + ImVec2(marker_size_x, 0.0f);
ImRect text_r = title_bar_rect;
float pad_left = (flags & ImGuiWindowFlags_NoCollapse) ? style.FramePadding.x : (style.FramePadding.x + g.FontSize + style.ItemInnerSpacing.x);
float pad_right = (p_open == NULL) ? style.FramePadding.x : (style.FramePadding.x + g.FontSize + style.ItemInnerSpacing.x);
@ -5420,6 +5430,12 @@ bool ImGui::Begin(const char* name, bool* p_open, ImGuiWindowFlags flags)
ImRect clip_rect = text_r;
clip_rect.Max.x = window->Pos.x + window->Size.x - (p_open ? title_bar_rect.GetHeight() - 3 : style.FramePadding.x); // Match the size of CloseButton()
RenderTextClipped(text_r.Min, text_r.Max, name, NULL, &text_size, style.WindowTitleAlign, &clip_rect);
if (flags & ImGuiWindowFlags_UnsavedDocument)
{
ImVec2 marker_pos = ImVec2(ImMax(text_r.Min.x, text_r.Min.x + (text_r.GetWidth() - text_size.x) * style.WindowTitleAlign.x) + text_size.x, text_r.Min.y) + ImVec2(2 - marker_size_x, 0.0f);
ImVec2 off = ImVec2(0.0f, (float)(int)(-g.FontSize * 0.25f));
RenderTextClipped(marker_pos + off, text_r.Max + off, UNSAVED_DOCUMENT_MARKER, NULL, NULL, ImVec2(0, style.WindowTitleAlign.y), &clip_rect);
}
}
// Save clipped aabb so we can access it in constant-time in FindHoveredWindow()
@ -5825,6 +5841,7 @@ static const ImGuiStyleVarInfo GStyleVarInfo[] =
{ ImGuiDataType_Float, 1, (ImU32)IM_OFFSETOF(ImGuiStyle, ScrollbarRounding) }, // ImGuiStyleVar_ScrollbarRounding
{ ImGuiDataType_Float, 1, (ImU32)IM_OFFSETOF(ImGuiStyle, GrabMinSize) }, // ImGuiStyleVar_GrabMinSize
{ ImGuiDataType_Float, 1, (ImU32)IM_OFFSETOF(ImGuiStyle, GrabRounding) }, // ImGuiStyleVar_GrabRounding
{ ImGuiDataType_Float, 1, (ImU32)IM_OFFSETOF(ImGuiStyle, TabRounding) }, // ImGuiStyleVar_TabRounding
{ ImGuiDataType_Float, 2, (ImU32)IM_OFFSETOF(ImGuiStyle, ButtonTextAlign) }, // ImGuiStyleVar_ButtonTextAlign
};
@ -5917,6 +5934,11 @@ const char* ImGui::GetStyleColorName(ImGuiCol idx)
case ImGuiCol_ResizeGrip: return "ResizeGrip";
case ImGuiCol_ResizeGripHovered: return "ResizeGripHovered";
case ImGuiCol_ResizeGripActive: return "ResizeGripActive";
case ImGuiCol_Tab: return "Tab";
case ImGuiCol_TabHovered: return "TabHovered";
case ImGuiCol_TabActive: return "TabActive";
case ImGuiCol_TabUnfocused: return "TabUnfocused";
case ImGuiCol_TabUnfocusedActive: return "TabUnfocusedActive";
case ImGuiCol_PlotLines: return "PlotLines";
case ImGuiCol_PlotLinesHovered: return "PlotLinesHovered";
case ImGuiCol_PlotHistogram: return "PlotHistogram";
@ -8421,7 +8443,7 @@ static void ImGui::NavUpdate()
if (g.NavMoveRequestForward == ImGuiNavForward_None)
{
g.NavMoveDir = ImGuiDir_None;
g.NavMoveRequestFlags = 0;
g.NavMoveRequestFlags = ImGuiNavMoveFlags_None;
if (g.NavWindow && !g.NavWindowingTarget && allowed_dir_flags && !(g.NavWindow->Flags & ImGuiWindowFlags_NoNavInputs))
{
if ((allowed_dir_flags & (1<<ImGuiDir_Left)) && IsNavInputPressedAnyOfTwo(ImGuiNavInput_DpadLeft, ImGuiNavInput_KeyLeft_, ImGuiInputReadMode_Repeat)) g.NavMoveDir = ImGuiDir_Left;
@ -8779,7 +8801,9 @@ static void ImGui::NavUpdateWindowing()
{
// Move to parent menu if necessary
ImGuiWindow* new_nav_window = g.NavWindow;
while ((new_nav_window->DC.NavLayerActiveMask & (1 << 1)) == 0 && (new_nav_window->Flags & ImGuiWindowFlags_ChildWindow) != 0 && (new_nav_window->Flags & (ImGuiWindowFlags_Popup | ImGuiWindowFlags_ChildMenu)) == 0)
while ((new_nav_window->DC.NavLayerActiveMask & (1 << 1)) == 0
&& (new_nav_window->Flags & ImGuiWindowFlags_ChildWindow) != 0
&& (new_nav_window->Flags & (ImGuiWindowFlags_Popup | ImGuiWindowFlags_ChildMenu)) == 0)
new_nav_window = new_nav_window->ParentWindow;
if (new_nav_window != g.NavWindow)
{
@ -9165,7 +9189,7 @@ void ImGui::ClearDragDrop()
ImGuiContext& g = *GImGui;
g.DragDropActive = false;
g.DragDropPayload.Clear();
g.DragDropAcceptFlags = 0;
g.DragDropAcceptFlags = ImGuiDragDropFlags_None;
g.DragDropAcceptIdCurr = g.DragDropAcceptIdPrev = 0;
g.DragDropAcceptIdCurrRectSurface = FLT_MAX;
g.DragDropAcceptFrameCount = -1;
@ -9449,6 +9473,12 @@ void ImGui::EndDragDropTarget()
g.DragDropWithinSourceOrTarget = false;
}
//-----------------------------------------------------------------------------
// [SECTION] DOCKING
//-----------------------------------------------------------------------------
// (this section is filled in the 'docking' branch)
//-----------------------------------------------------------------------------
// [SECTION] LOGGING/CAPTURING
//-----------------------------------------------------------------------------
@ -10150,6 +10180,29 @@ void ImGui::ShowMetricsWindow(bool* p_open)
ImGui::TreePop();
}
}
static void NodeTabBar(ImGuiTabBar* tab_bar)
{
// Standalone tab bars (not associated to docking/windows functionality) currently hold no discernable strings.
char buf[256];
char* p = buf;
const char* buf_end = buf + IM_ARRAYSIZE(buf);
p += ImFormatString(p, buf_end - p, "TabBar (%d tabs)%s",
tab_bar->Tabs.Size, (tab_bar->PrevFrameVisible < ImGui::GetFrameCount() - 2) ? " *Inactive*" : "");
if (ImGui::TreeNode(tab_bar, "%s", buf))
{
for (int tab_n = 0; tab_n < tab_bar->Tabs.Size; tab_n++)
{
const ImGuiTabItem* tab = &tab_bar->Tabs[tab_n];
ImGui::PushID(tab);
if (ImGui::SmallButton("<")) { TabBarQueueChangeTabOrder(tab_bar, tab, -1); } ImGui::SameLine(0, 2);
if (ImGui::SmallButton(">")) { TabBarQueueChangeTabOrder(tab_bar, tab, +1); } ImGui::SameLine();
ImGui::Text("%02d%c Tab 0x%08X", tab_n, (tab->ID == tab_bar->SelectedTabId) ? '*' : ' ', tab->ID);
ImGui::PopID();
}
ImGui::TreePop();
}
}
};
// Access private state, we are going to display the draw lists from last frame
@ -10186,6 +10239,12 @@ void ImGui::ShowMetricsWindow(bool* p_open)
}
ImGui::TreePop();
}
if (ImGui::TreeNode("TabBars", "Tab Bars (%d)", g.TabBars.Data.Size))
{
for (int n = 0; n < g.TabBars.Data.Size; n++)
Funcs::NodeTabBar(g.TabBars.GetByIndex(n));
ImGui::TreePop();
}
if (ImGui::TreeNode("Internal state"))
{
const char* input_source_names[] = { "None", "Mouse", "Nav", "NavKeyboard", "NavGamepad" }; IM_ASSERT(IM_ARRAYSIZE(input_source_names) == ImGuiInputSource_COUNT);