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Updated ImGui.

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This commit is contained in:
Бранимир Караџић
2020-02-02 09:20:54 -08:00
parent fa9abba09f
commit dc87c12365
6 changed files with 49 additions and 34 deletions
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23
3rdparty/dear-imgui/imgui.cpp vendored
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@@ -3768,7 +3768,7 @@ void ImGui::NewFrame()
window->Active = false;
window->WriteAccessed = false;
// Garbage collect (this is totally functional but we may need decide if the side-effects are desirable)
// Garbage collect transient buffers of recently unused windows
if (!window->WasActive && !window->MemoryCompacted && window->LastTimeActive < memory_compact_start_time)
GcCompactTransientWindowBuffers(window);
}
@@ -3889,7 +3889,7 @@ void ImGui::Shutdown(ImGuiContext* context)
IM_DELETE(g.Windows[i]);
g.Windows.clear();
g.WindowsFocusOrder.clear();
g.WindowsSortBuffer.clear();
g.WindowsTempSortBuffer.clear();
g.CurrentWindow = NULL;
g.CurrentWindowStack.clear();
g.WindowsById.Clear();
@@ -4125,19 +4125,19 @@ void ImGui::EndFrame()
// Sort the window list so that all child windows are after their parent
// We cannot do that on FocusWindow() because childs may not exist yet
g.WindowsSortBuffer.resize(0);
g.WindowsSortBuffer.reserve(g.Windows.Size);
g.WindowsTempSortBuffer.resize(0);
g.WindowsTempSortBuffer.reserve(g.Windows.Size);
for (int i = 0; i != g.Windows.Size; i++)
{
ImGuiWindow* window = g.Windows[i];
if (window->Active && (window->Flags & ImGuiWindowFlags_ChildWindow)) // if a child is active its parent will add it
continue;
AddWindowToSortBuffer(&g.WindowsSortBuffer, window);
AddWindowToSortBuffer(&g.WindowsTempSortBuffer, window);
}
// This usually assert if there is a mismatch between the ImGuiWindowFlags_ChildWindow / ParentWindow values and DC.ChildWindows[] in parents, aka we've done something wrong.
IM_ASSERT(g.Windows.Size == g.WindowsSortBuffer.Size);
g.Windows.swap(g.WindowsSortBuffer);
IM_ASSERT(g.Windows.Size == g.WindowsTempSortBuffer.Size);
g.Windows.swap(g.WindowsTempSortBuffer);
g.IO.MetricsActiveWindows = g.WindowsActiveCount;
// Unlock font atlas
@@ -5163,10 +5163,14 @@ void ImGui::RenderWindowDecorations(ImGuiWindow* window, const ImRect& title_bar
if (!(flags & ImGuiWindowFlags_NoBackground))
{
ImU32 bg_col = GetColorU32(GetWindowBgColorIdxFromFlags(flags));
bool override_alpha = false;
float alpha = 1.0f;
if (g.NextWindowData.Flags & ImGuiNextWindowDataFlags_HasBgAlpha)
{
alpha = g.NextWindowData.BgAlphaVal;
if (alpha != 1.0f)
override_alpha = true;
}
if (override_alpha)
bg_col = (bg_col & ~IM_COL32_A_MASK) | (IM_F32_TO_INT8_SAT(alpha) << IM_COL32_A_SHIFT);
window->DrawList->AddRectFilled(window->Pos + ImVec2(0, window->TitleBarHeight()), window->Pos + window->Size, bg_col, window_rounding, (flags & ImGuiWindowFlags_NoTitleBar) ? ImDrawCornerFlags_All : ImDrawCornerFlags_Bot);
}
@@ -8764,7 +8768,7 @@ static void ImGui::NavUpdateWindowing()
if (start_windowing_with_gamepad || start_windowing_with_keyboard)
if (ImGuiWindow* window = g.NavWindow ? g.NavWindow : FindWindowNavFocusable(g.WindowsFocusOrder.Size - 1, -INT_MAX, -1))
{
g.NavWindowingTarget = g.NavWindowingTargetAnim = window;
g.NavWindowingTarget = g.NavWindowingTargetAnim = window->RootWindow; // FIXME-DOCK: Will need to use RootWindowDockStop
g.NavWindowingTimer = g.NavWindowingHighlightAlpha = 0.0f;
g.NavWindowingToggleLayer = start_windowing_with_keyboard ? false : true;
g.NavInputSource = start_windowing_with_keyboard ? ImGuiInputSource_NavKeyboard : ImGuiInputSource_NavGamepad;
@@ -10117,6 +10121,7 @@ void ImGui::ShowMetricsWindow(bool* p_open)
};
Funcs::NodeWindows(g.Windows, "Windows");
//Funcs::NodeWindows(g.WindowsFocusOrder, "WindowsFocusOrder");
if (ImGui::TreeNode("DrawLists", "Active DrawLists (%d)", g.DrawDataBuilder.Layers[0].Size))
{
for (int i = 0; i < g.DrawDataBuilder.Layers[0].Size; i++)

9
3rdparty/dear-imgui/imgui.h vendored
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@@ -294,7 +294,7 @@ namespace ImGui
IMGUI_API void SetNextWindowContentSize(const ImVec2& size); // set next window content size (~ scrollable client area, which enforce the range of scrollbars). Not including window decorations (title bar, menu bar, etc.) nor WindowPadding. set an axis to 0.0f to leave it automatic. call before Begin()
IMGUI_API void SetNextWindowCollapsed(bool collapsed, ImGuiCond cond = 0); // set next window collapsed state. call before Begin()
IMGUI_API void SetNextWindowFocus(); // set next window to be focused / top-most. call before Begin()
IMGUI_API void SetNextWindowBgAlpha(float alpha); // set next window background color alpha. helper to easily modify ImGuiCol_WindowBg/ChildBg/PopupBg. you may also use ImGuiWindowFlags_NoBackground.
IMGUI_API void SetNextWindowBgAlpha(float alpha); // set next window background color alpha. helper to easily override the Alpha component of ImGuiCol_WindowBg/ChildBg/PopupBg. you may also use ImGuiWindowFlags_NoBackground.
IMGUI_API void SetWindowPos(const ImVec2& pos, ImGuiCond cond = 0); // (not recommended) set current window position - call within Begin()/End(). prefer using SetNextWindowPos(), as this may incur tearing and side-effects.
IMGUI_API void SetWindowSize(const ImVec2& size, ImGuiCond cond = 0); // (not recommended) set current window size - call within Begin()/End(). set to ImVec2(0,0) to force an auto-fit. prefer using SetNextWindowSize(), as this may incur tearing and minor side-effects.
IMGUI_API void SetWindowCollapsed(bool collapsed, ImGuiCond cond = 0); // (not recommended) set current window collapsed state. prefer using SetNextWindowCollapsed().
@@ -1987,8 +1987,11 @@ struct ImDrawList
IMGUI_API ImDrawList* CloneOutput() const; // Create a clone of the CmdBuffer/IdxBuffer/VtxBuffer.
// Advanced: Channels
// - Use to split render into layers. By switching channels to can render out-of-order (e.g. submit foreground primitives before background primitives)
// - Use to minimize draw calls (e.g. if going back-and-forth between multiple non-overlapping clipping rectangles, prefer to append into separate channels then merge at the end)
// - Use to split render into layers. By switching channels to can render out-of-order (e.g. submit FG primitives before BG primitives)
// - Use to minimize draw calls (e.g. if going back-and-forth between multiple clipping rectangles, prefer to append into separate channels then merge at the end)
// - FIXME-OBSOLETE: This API shouldn't have been in ImDrawList in the first place!
// Prefer using your own persistent copy of ImDrawListSplitter as you can stack them.
// Using the ImDrawList::ChannelsXXXX you cannot stack a split over another.
inline void ChannelsSplit(int count) { _Splitter.Split(this, count); }
inline void ChannelsMerge() { _Splitter.Merge(this); }
inline void ChannelsSetCurrent(int n) { _Splitter.SetCurrentChannel(this, n); }

6
3rdparty/dear-imgui/imgui_demo.cpp vendored
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@@ -1790,7 +1790,7 @@ static void ShowDemoWindowLayout()
// Child 1: no border, enable horizontal scrollbar
{
ImGuiWindowFlags window_flags = ImGuiWindowFlags_HorizontalScrollbar | (disable_mouse_wheel ? ImGuiWindowFlags_NoScrollWithMouse : 0);
ImGui::BeginChild("Child1", ImVec2(ImGui::GetWindowContentRegionWidth() * 0.5f, 260), false, window_flags);
ImGui::BeginChild("ChildL", ImVec2(ImGui::GetWindowContentRegionWidth() * 0.5f, 260), false, window_flags);
for (int i = 0; i < 100; i++)
{
ImGui::Text("%04d: scrollable region", i);
@@ -1808,7 +1808,7 @@ static void ShowDemoWindowLayout()
{
ImGuiWindowFlags window_flags = (disable_mouse_wheel ? ImGuiWindowFlags_NoScrollWithMouse : 0) | (disable_menu ? 0 : ImGuiWindowFlags_MenuBar);
ImGui::PushStyleVar(ImGuiStyleVar_ChildRounding, 5.0f);
ImGui::BeginChild("Child2", ImVec2(0, 260), true, window_flags);
ImGui::BeginChild("ChildR", ImVec2(0, 260), true, window_flags);
if (!disable_menu && ImGui::BeginMenuBar())
{
if (ImGui::BeginMenu("Menu"))
@@ -1841,7 +1841,7 @@ static void ShowDemoWindowLayout()
{
ImGui::SetCursorPosX(ImGui::GetCursorPosX() + 10);
ImGui::PushStyleColor(ImGuiCol_ChildBg, IM_COL32(255, 0, 0, 100));
ImGui::BeginChild("blah", ImVec2(200, 100), true, ImGuiWindowFlags_None);
ImGui::BeginChild("Red", ImVec2(200, 100), true, ImGuiWindowFlags_None);
for (int n = 0; n < 50; n++)
ImGui::Text("Some test %d", n);
ImGui::EndChild();

2
3rdparty/dear-imgui/imgui_draw.cpp vendored
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@@ -1307,7 +1307,7 @@ void ImDrawListSplitter::ClearFreeMemory()
void ImDrawListSplitter::Split(ImDrawList* draw_list, int channels_count)
{
IM_ASSERT(_Current == 0 && _Count <= 1);
IM_ASSERT(_Current == 0 && _Count <= 1 && "Nested channel splitting is not supported. Please use separate instances of ImDrawListSplitter.");
int old_channels_count = _Channels.Size;
if (old_channels_count < channels_count)
_Channels.resize(channels_count);

12
3rdparty/dear-imgui/imgui_internal.h vendored
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@@ -270,9 +270,6 @@ static inline ImVec4 operator*(const ImVec4& lhs, const ImVec4& rhs)
#endif
// Helpers: File System
#if defined(__EMSCRIPTEN__) && !defined(IMGUI_DISABLE_FILE_FUNCTIONS)
#define IMGUI_DISABLE_FILE_FUNCTIONS
#endif
#ifdef IMGUI_DISABLE_FILE_FUNCTIONS
#define IMGUI_DISABLE_DEFAULT_FILE_FUNCTIONS
typedef void* ImFileHandle;
@@ -846,6 +843,7 @@ struct ImGuiColumns
ImRect HostClipRect; // Backup of ClipRect at the time of BeginColumns()
ImRect HostWorkRect; // Backup of WorkRect at the time of BeginColumns()
ImVector<ImGuiColumnData> Columns;
ImDrawListSplitter Splitter;
ImGuiColumns() { Clear(); }
void Clear()
@@ -939,7 +937,7 @@ struct ImGuiNextWindowData
ImRect SizeConstraintRect;
ImGuiSizeCallback SizeCallback;
void* SizeCallbackUserData;
float BgAlphaVal;
float BgAlphaVal; // Override background alpha
ImVec2 MenuBarOffsetMinVal; // *Always on* This is not exposed publicly, so we don't clear it.
ImGuiNextWindowData() { memset(this, 0, sizeof(*this)); }
@@ -1008,8 +1006,8 @@ struct ImGuiContext
// Windows state
ImVector<ImGuiWindow*> Windows; // Windows, sorted in display order, back to front
ImVector<ImGuiWindow*> WindowsFocusOrder; // Windows, sorted in focus order, back to front
ImVector<ImGuiWindow*> WindowsSortBuffer;
ImVector<ImGuiWindow*> WindowsFocusOrder; // Windows, sorted in focus order, back to front. (FIXME: We could only store root windows here! Need to sort out the Docking equivalent which is RootWindowDockStop and is unfortunately a little more dynamic)
ImVector<ImGuiWindow*> WindowsTempSortBuffer; // Temporary buffer used in EndFrame() to reorder windows so parents are kept before their child
ImVector<ImGuiWindow*> CurrentWindowStack;
ImGuiStorage WindowsById; // Map window's ImGuiID to ImGuiWindow*
int WindowsActiveCount; // Number of unique windows submitted by frame
@@ -1426,7 +1424,7 @@ struct IMGUI_API ImGuiWindowTempData
// Storage for one window
struct IMGUI_API ImGuiWindow
{
char* Name;
char* Name; // Window name, owned by the window.
ImGuiID ID; // == ImHashStr(Name)
ImGuiWindowFlags Flags; // See enum ImGuiWindowFlags_
ImVec2 Pos; // Position (always rounded-up to nearest pixel)

31
3rdparty/dear-imgui/imgui_widgets.cpp vendored
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@@ -3473,14 +3473,23 @@ bool ImGui::InputTextEx(const char* label, const char* hint, char* buf, int buf_
EndGroup();
return false;
}
if (!BeginChildFrame(id, frame_bb.GetSize()))
// We reproduce the contents of BeginChildFrame() in order to provide 'label' so our window internal data are easier to read/debug.
PushStyleColor(ImGuiCol_ChildBg, style.Colors[ImGuiCol_FrameBg]);
PushStyleVar(ImGuiStyleVar_ChildRounding, style.FrameRounding);
PushStyleVar(ImGuiStyleVar_ChildBorderSize, style.FrameBorderSize);
PushStyleVar(ImGuiStyleVar_WindowPadding, style.FramePadding);
bool child_visible = BeginChildEx(label, id, frame_bb.GetSize(), true, ImGuiWindowFlags_NoMove | ImGuiWindowFlags_AlwaysUseWindowPadding);
PopStyleVar(3);
PopStyleColor();
if (!child_visible)
{
EndChildFrame();
EndChild();
EndGroup();
return false;
}
draw_window = g.CurrentWindow; // Child window
draw_window->DC.NavLayerActiveMaskNext |= draw_window->DC.NavLayerCurrentMask; // This is to ensure that EndChild() will display a navigation highlight
draw_window->DC.NavLayerActiveMaskNext |= draw_window->DC.NavLayerCurrentMask; // This is to ensure that EndChild() will display a navigation highlight so we can "enter" into it.
inner_size.x -= draw_window->ScrollbarSizes.x;
}
else
@@ -4166,7 +4175,7 @@ bool ImGui::InputTextEx(const char* label, const char* hint, char* buf, int buf_
if (is_multiline)
{
Dummy(text_size + ImVec2(0.0f, g.FontSize)); // Always add room to scroll an extra line
EndChildFrame();
EndChild();
EndGroup();
}
@@ -7415,7 +7424,7 @@ void ImGui::PushColumnsBackground()
ImGuiColumns* columns = window->DC.CurrentColumns;
if (columns->Count == 1)
return;
window->DrawList->ChannelsSetCurrent(0);
columns->Splitter.SetCurrentChannel(window->DrawList, 0);
int cmd_size = window->DrawList->CmdBuffer.Size;
PushClipRect(columns->HostClipRect.Min, columns->HostClipRect.Max, false);
IM_UNUSED(cmd_size);
@@ -7428,7 +7437,7 @@ void ImGui::PopColumnsBackground()
ImGuiColumns* columns = window->DC.CurrentColumns;
if (columns->Count == 1)
return;
window->DrawList->ChannelsSetCurrent(columns->Current + 1);
columns->Splitter.SetCurrentChannel(window->DrawList, columns->Current + 1);
PopClipRect();
}
@@ -7519,8 +7528,8 @@ void ImGui::BeginColumns(const char* str_id, int columns_count, ImGuiColumnsFlag
if (columns->Count > 1)
{
window->DrawList->ChannelsSplit(1 + columns->Count);
window->DrawList->ChannelsSetCurrent(1);
columns->Splitter.Split(window->DrawList, 1 + columns->Count);
columns->Splitter.SetCurrentChannel(window->DrawList, 1);
PushColumnClipRect(0);
}
@@ -7559,14 +7568,14 @@ void ImGui::NextColumn()
// Columns 1+ ignore IndentX (by canceling it out)
// FIXME-COLUMNS: Unnecessary, could be locked?
window->DC.ColumnsOffset.x = GetColumnOffset(columns->Current) - window->DC.Indent.x + column_padding;
window->DrawList->ChannelsSetCurrent(columns->Current + 1);
columns->Splitter.SetCurrentChannel(window->DrawList, columns->Current + 1);
}
else
{
// New row/line
// Column 0 honor IndentX
window->DC.ColumnsOffset.x = ImMax(column_padding - window->WindowPadding.x, 0.0f);
window->DrawList->ChannelsSetCurrent(1);
columns->Splitter.SetCurrentChannel(window->DrawList, 1);
columns->Current = 0;
columns->LineMinY = columns->LineMaxY;
}
@@ -7596,7 +7605,7 @@ void ImGui::EndColumns()
if (columns->Count > 1)
{
PopClipRect();
window->DrawList->ChannelsMerge();
columns->Splitter.Merge(window->DrawList);
}
const ImGuiColumnsFlags flags = columns->Flags;