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Updated ImGui.

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Бранимир Караџић
2020-04-09 16:47:31 -07:00
parent 93f1d78cec
commit a023078beb
4 changed files with 36 additions and 30 deletions
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36
3rdparty/dear-imgui/imgui.cpp vendored
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@@ -3987,7 +3987,7 @@ void ImGui::Shutdown(ImGuiContext* context)
g.CurrentTabBarStack.clear();
g.ShrinkWidthBuffer.clear();
g.PrivateClipboard.clear();
g.ClipboardHandlerData.clear();
g.MenusIdSubmittedThisFrame.clear();
g.InputTextState.ClearFreeMemory();
@@ -4154,7 +4154,7 @@ void ImGui::EndFrame()
{
ImGuiContext& g = *GImGui;
IM_ASSERT(g.Initialized);
// Don't process EndFrame() multiple times.
if (g.FrameCountEnded == g.FrameCount)
return;
@@ -9807,10 +9807,11 @@ static void WindowSettingsHandler_WriteAll(ImGuiContext* ctx, ImGuiSettingsHandl
#endif
// Win32 clipboard implementation
// We use g.ClipboardHandlerData for temporary storage to ensure it is freed on Shutdown()
static const char* GetClipboardTextFn_DefaultImpl(void*)
{
static ImVector<char> buf_local;
buf_local.clear();
ImGuiContext& g = *GImGui;
g.ClipboardHandlerData.clear();
if (!::OpenClipboard(NULL))
return NULL;
HANDLE wbuf_handle = ::GetClipboardData(CF_UNICODETEXT);
@@ -9822,12 +9823,12 @@ static const char* GetClipboardTextFn_DefaultImpl(void*)
if (const WCHAR* wbuf_global = (const WCHAR*)::GlobalLock(wbuf_handle))
{
int buf_len = ::WideCharToMultiByte(CP_UTF8, 0, wbuf_global, -1, NULL, 0, NULL, NULL);
buf_local.resize(buf_len);
::WideCharToMultiByte(CP_UTF8, 0, wbuf_global, -1, buf_local.Data, buf_len, NULL, NULL);
g.ClipboardHandlerData.resize(buf_len);
::WideCharToMultiByte(CP_UTF8, 0, wbuf_global, -1, g.ClipboardHandlerData.Data, buf_len, NULL, NULL);
}
::GlobalUnlock(wbuf_handle);
::CloseClipboard();
return buf_local.Data;
return g.ClipboardHandlerData.Data;
}
static void SetClipboardTextFn_DefaultImpl(void*, const char* text)
@@ -9889,13 +9890,14 @@ static const char* GetClipboardTextFn_DefaultImpl(void*)
CFDataRef cf_data;
if (PasteboardCopyItemFlavorData(main_clipboard, item_id, CFSTR("public.utf8-plain-text"), &cf_data) == noErr)
{
static ImVector<char> clipboard_text;
ImGuiContext& g = *GImGui;
g.ClipboardHandlerData.clear();
int length = (int)CFDataGetLength(cf_data);
clipboard_text.resize(length + 1);
CFDataGetBytes(cf_data, CFRangeMake(0, length), (UInt8*)clipboard_text.Data);
clipboard_text[length] = 0;
g.ClipboardHandlerData.resize(length + 1);
CFDataGetBytes(cf_data, CFRangeMake(0, length), (UInt8*)g.ClipboardHandlerData.Data);
g.ClipboardHandlerData[length] = 0;
CFRelease(cf_data);
return clipboard_text.Data;
return g.ClipboardHandlerData.Data;
}
}
}
@@ -9908,17 +9910,17 @@ static const char* GetClipboardTextFn_DefaultImpl(void*)
static const char* GetClipboardTextFn_DefaultImpl(void*)
{
ImGuiContext& g = *GImGui;
return g.PrivateClipboard.empty() ? NULL : g.PrivateClipboard.begin();
return g.ClipboardHandlerData.empty() ? NULL : g.ClipboardHandlerData.begin();
}
static void SetClipboardTextFn_DefaultImpl(void*, const char* text)
{
ImGuiContext& g = *GImGui;
g.PrivateClipboard.clear();
g.ClipboardHandlerData.clear();
const char* text_end = text + strlen(text);
g.PrivateClipboard.resize((int)(text_end - text) + 1);
memcpy(&g.PrivateClipboard[0], text, (size_t)(text_end - text));
g.PrivateClipboard[(int)(text_end - text)] = 0;
g.ClipboardHandlerData.resize((int)(text_end - text) + 1);
memcpy(&g.ClipboardHandlerData[0], text, (size_t)(text_end - text));
g.ClipboardHandlerData[(int)(text_end - text)] = 0;
}
#endif

2
3rdparty/dear-imgui/imgui.h vendored
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@@ -1141,7 +1141,7 @@ enum ImGuiCol_
};
// Enumeration for PushStyleVar() / PopStyleVar() to temporarily modify the ImGuiStyle structure.
// - The enum only refers to fields of ImGuiStyle which makes sense to be pushed/popped inside UI code.
// - The enum only refers to fields of ImGuiStyle which makes sense to be pushed/popped inside UI code.
// During initialization or between frames, feel free to just poke into ImGuiStyle directly.
// - Tip: Use your programming IDE navigation facilities on the names in the _second column_ below to find the actual members and their description.
// In Visual Studio IDE: CTRL+comma ("Edit.NavigateTo") can follow symbols in comments, whereas CTRL+F12 ("Edit.GoToImplementation") cannot.

4
3rdparty/dear-imgui/imgui_internal.h vendored
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@@ -1189,7 +1189,7 @@ struct ImGuiContext
float DragSpeedDefaultRatio; // If speed == 0.0f, uses (max-min) * DragSpeedDefaultRatio
float ScrollbarClickDeltaToGrabCenter; // Distance between mouse and center of grab box, normalized in parent space. Use storage?
int TooltipOverrideCount;
ImVector<char> PrivateClipboard; // If no custom clipboard handler is defined
ImVector<char> ClipboardHandlerData; // If no custom clipboard handler is defined
ImVector<ImGuiID> MenusIdSubmittedThisFrame; // A list of menu IDs that were rendered at least once
// Platform support
@@ -1887,7 +1887,7 @@ namespace ImGui
IMGUI_API void ColorPickerOptionsPopup(const float* ref_col, ImGuiColorEditFlags flags);
// Plot
IMGUI_API void PlotEx(ImGuiPlotType plot_type, const char* label, float (*values_getter)(void* data, int idx), void* data, int values_count, int values_offset, const char* overlay_text, float scale_min, float scale_max, ImVec2 frame_size);
IMGUI_API int PlotEx(ImGuiPlotType plot_type, const char* label, float (*values_getter)(void* data, int idx), void* data, int values_count, int values_offset, const char* overlay_text, float scale_min, float scale_max, ImVec2 frame_size);
// Shade functions (write over already created vertices)
IMGUI_API void ShadeVertsLinearColorGradientKeepAlpha(ImDrawList* draw_list, int vert_start_idx, int vert_end_idx, ImVec2 gradient_p0, ImVec2 gradient_p1, ImU32 col0, ImU32 col1);

24
3rdparty/dear-imgui/imgui_widgets.cpp vendored
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@@ -5359,8 +5359,8 @@ bool ImGui::TreeNodeBehavior(ImGuiID id, ImGuiTreeNodeFlags flags, const char* l
// - Double-click on label = Toggle on MouseDoubleClick (when _OpenOnDoubleClick=1)
// - Double-click on arrow = Toggle on MouseDoubleClick (when _OpenOnDoubleClick=1 and _OpenOnArrow=0)
// This makes _OpenOnArrow have a subtle effect on _OpenOnDoubleClick: arrow click reacts on Down rather than Up.
// It is rather standard that arrow click react on Down rather than Up and we'd be tempted to make it the default
// (by removing the _OpenOnArrow test below), however this would have a perhaps surprising effect on CollapsingHeader()?
// It is rather standard that arrow click react on Down rather than Up and we'd be tempted to make it the default
// (by removing the _OpenOnArrow test below), however this would have a perhaps surprising effect on CollapsingHeader()?
// So right now we are making this optional. May evolve later.
if (is_mouse_x_over_arrow && (flags & ImGuiTreeNodeFlags_OpenOnArrow))
button_flags |= ImGuiButtonFlags_PressedOnClick;
@@ -5850,13 +5850,13 @@ bool ImGui::ListBox(const char* label, int* current_item, bool (*items_getter)(v
// - PlotHistogram()
//-------------------------------------------------------------------------
void ImGui::PlotEx(ImGuiPlotType plot_type, const char* label, float (*values_getter)(void* data, int idx), void* data, int values_count, int values_offset, const char* overlay_text, float scale_min, float scale_max, ImVec2 frame_size)
int ImGui::PlotEx(ImGuiPlotType plot_type, const char* label, float (*values_getter)(void* data, int idx), void* data, int values_count, int values_offset, const char* overlay_text, float scale_min, float scale_max, ImVec2 frame_size)
{
ImGuiContext& g = *GImGui;
ImGuiWindow* window = GetCurrentWindow();
if (window->SkipItems)
return;
return -1;
ImGuiContext& g = *GImGui;
const ImGuiStyle& style = g.Style;
const ImGuiID id = window->GetID(label);
@@ -5871,7 +5871,7 @@ void ImGui::PlotEx(ImGuiPlotType plot_type, const char* label, float (*values_ge
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));
ItemSize(total_bb, style.FramePadding.y);
if (!ItemAdd(total_bb, 0, &frame_bb))
return;
return -1;
const bool hovered = ItemHoverable(frame_bb, id);
// Determine scale from values if not specified
@@ -5896,13 +5896,13 @@ void ImGui::PlotEx(ImGuiPlotType plot_type, const char* label, float (*values_ge
RenderFrame(frame_bb.Min, frame_bb.Max, GetColorU32(ImGuiCol_FrameBg), true, style.FrameRounding);
const int values_count_min = (plot_type == ImGuiPlotType_Lines) ? 2 : 1;
int idx_hovered = -1;
if (values_count >= values_count_min)
{
int res_w = ImMin((int)frame_size.x, values_count) + ((plot_type == ImGuiPlotType_Lines) ? -1 : 0);
int item_count = values_count + ((plot_type == ImGuiPlotType_Lines) ? -1 : 0);
// Tooltip on hover
int v_hovered = -1;
if (hovered && inner_bb.Contains(g.IO.MousePos))
{
const float t = ImClamp((g.IO.MousePos.x - inner_bb.Min.x) / (inner_bb.Max.x - inner_bb.Min.x), 0.0f, 0.9999f);
@@ -5915,7 +5915,7 @@ void ImGui::PlotEx(ImGuiPlotType plot_type, const char* label, float (*values_ge
SetTooltip("%d: %8.4g\n%d: %8.4g", v_idx, v0, v_idx+1, v1);
else if (plot_type == ImGuiPlotType_Histogram)
SetTooltip("%d: %8.4g", v_idx, v0);
v_hovered = v_idx;
idx_hovered = v_idx;
}
const float t_step = 1.0f / (float)res_w;
@@ -5942,13 +5942,13 @@ void ImGui::PlotEx(ImGuiPlotType plot_type, const char* label, float (*values_ge
ImVec2 pos1 = ImLerp(inner_bb.Min, inner_bb.Max, (plot_type == ImGuiPlotType_Lines) ? tp1 : ImVec2(tp1.x, histogram_zero_line_t));
if (plot_type == ImGuiPlotType_Lines)
{
window->DrawList->AddLine(pos0, pos1, v_hovered == v1_idx ? col_hovered : col_base);
window->DrawList->AddLine(pos0, pos1, idx_hovered == v1_idx ? col_hovered : col_base);
}
else if (plot_type == ImGuiPlotType_Histogram)
{
if (pos1.x >= pos0.x + 2.0f)
pos1.x -= 1.0f;
window->DrawList->AddRectFilled(pos0, pos1, v_hovered == v1_idx ? col_hovered : col_base);
window->DrawList->AddRectFilled(pos0, pos1, idx_hovered == v1_idx ? col_hovered : col_base);
}
t0 = t1;
@@ -5962,6 +5962,10 @@ void ImGui::PlotEx(ImGuiPlotType plot_type, const char* label, float (*values_ge
if (label_size.x > 0.0f)
RenderText(ImVec2(frame_bb.Max.x + style.ItemInnerSpacing.x, inner_bb.Min.y), label);
// Return hovered index or -1 if none are hovered.
// This is currently not exposed in the public API because we need a larger redesign of the whole thing, but in the short-term we are making it available in PlotEx().
return idx_hovered;
}
struct ImGuiPlotArrayGetterData