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Merge branch 'master' into docking

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# Conflicts:
#	backends/imgui_impl_sdl3.cpp
#	imgui.cpp
This commit is contained in:
ocornut
2023-11-28 14:39:46 +01:00
parent e07663d9a1 6f171a066d
commit f6253b87d0
14 changed files with 180 additions and 138 deletions
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36
imgui.cpp
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@@ -1,4 +1,4 @@
// dear imgui, v1.90.0
// dear imgui, v1.90.1 WIP
// (main code and documentation)
// Help:
@@ -2003,6 +2003,8 @@ void ImFormatStringToTempBufferV(const char** out_buf, const char** out_buf_end,
if (fmt[0] == '%' && fmt[1] == 's' && fmt[2] == 0)
{
const char* buf = va_arg(args, const char*); // Skip formatting when using "%s"
if (buf == NULL)
buf = "(null)";
*out_buf = buf;
if (out_buf_end) { *out_buf_end = buf + strlen(buf); }
}
@@ -2010,6 +2012,11 @@ void ImFormatStringToTempBufferV(const char** out_buf, const char** out_buf_end,
{
int buf_len = va_arg(args, int); // Skip formatting when using "%.*s"
const char* buf = va_arg(args, const char*);
if (buf == NULL)
{
buf = "(null)";
buf_len = ImMin(buf_len, 6);
}
*out_buf = buf;
*out_buf_end = buf + buf_len; // Disallow not passing 'out_buf_end' here. User is expected to use it.
}
@@ -4742,12 +4749,11 @@ void ImGui::UpdateHoveredWindowAndCaptureFlags()
}
// Update io.WantCaptureKeyboard for the user application (true = dispatch keyboard info to Dear ImGui only, false = dispatch keyboard info to Dear ImGui + underlying app)
if (g.WantCaptureKeyboardNextFrame != -1)
io.WantCaptureKeyboard = (g.WantCaptureKeyboardNextFrame != 0);
else
io.WantCaptureKeyboard = (g.ActiveId != 0) || (modal_window != NULL);
io.WantCaptureKeyboard = (g.ActiveId != 0) || (modal_window != NULL);
if (io.NavActive && (io.ConfigFlags & ImGuiConfigFlags_NavEnableKeyboard) && !(io.ConfigFlags & ImGuiConfigFlags_NavNoCaptureKeyboard))
io.WantCaptureKeyboard = true;
if (g.WantCaptureKeyboardNextFrame != -1) // Manual override
io.WantCaptureKeyboard = (g.WantCaptureKeyboardNextFrame != 0);
// Update io.WantTextInput flag, this is to allow systems without a keyboard (e.g. mobile, hand-held) to show a software keyboard if possible
io.WantTextInput = (g.WantTextInputNextFrame != -1) ? (g.WantTextInputNextFrame != 0) : false;
@@ -6076,13 +6082,11 @@ static ImVec2 CalcWindowAutoFitSize(ImGuiWindow* window, const ImVec2& size_cont
{
// Maximum window size is determined by the viewport size or monitor size
ImVec2 size_min = CalcWindowMinSize(window);
ImVec2 avail_size = window->Viewport->WorkSize;
if (window->ViewportOwned)
avail_size = ImVec2(FLT_MAX, FLT_MAX);
ImVec2 size_max = (window->ViewportOwned || (window->Flags & ImGuiWindowFlags_ChildWindow)) ? ImVec2(FLT_MAX, FLT_MAX) : window->Viewport->WorkSize - style.DisplaySafeAreaPadding * 2.0f;
const int monitor_idx = window->ViewportAllowPlatformMonitorExtend;
if (monitor_idx >= 0 && monitor_idx < g.PlatformIO.Monitors.Size)
avail_size = g.PlatformIO.Monitors[monitor_idx].WorkSize;
ImVec2 size_auto_fit = ImClamp(size_desired, size_min, ImMax(size_min, avail_size - style.DisplaySafeAreaPadding * 2.0f));
if (monitor_idx >= 0 && monitor_idx < g.PlatformIO.Monitors.Size && (window->Flags & ImGuiWindowFlags_ChildWindow) == 0)
size_max = g.PlatformIO.Monitors[monitor_idx].WorkSize - style.DisplaySafeAreaPadding * 2.0f;
ImVec2 size_auto_fit = ImClamp(size_desired, size_min, ImMax(size_min, size_max));
// When the window cannot fit all contents (either because of constraints, either because screen is too small),
// we are growing the size on the other axis to compensate for expected scrollbar. FIXME: Might turn bigger than ViewportSize-WindowPadding.
@@ -13448,13 +13452,14 @@ bool ImGui::BeginDragDropTargetCustom(const ImRect& bb, ImGuiID id)
IM_ASSERT(g.DragDropWithinTarget == false);
g.DragDropTargetRect = bb;
g.DragDropTargetClipRect = window->ClipRect; // May want to be overriden by user depending on use case?
g.DragDropTargetId = id;
g.DragDropWithinTarget = true;
return true;
}
// We don't use BeginDragDropTargetCustom() and duplicate its code because:
// 1) we use LastItemRectHoveredRect which handles items that push a temporarily clip rectangle in their code. Calling BeginDragDropTargetCustom(LastItemRect) would not handle them.
// 1) we use LastItemData's ImGuiItemStatusFlags_HoveredRect which handles items that push a temporarily clip rectangle in their code. Calling BeginDragDropTargetCustom(LastItemRect) would not handle them.
// 2) and it's faster. as this code may be very frequently called, we want to early out as fast as we can.
// Also note how the HoveredWindow test is positioned differently in both functions (in both functions we optimize for the cheapest early out case)
bool ImGui::BeginDragDropTarget()
@@ -13482,6 +13487,7 @@ bool ImGui::BeginDragDropTarget()
IM_ASSERT(g.DragDropWithinTarget == false);
g.DragDropTargetRect = display_rect;
g.DragDropTargetClipRect = (g.LastItemData.StatusFlags & ImGuiItemStatusFlags_HasClipRect) ? g.LastItemData.ClipRect : window->ClipRect;
g.DragDropTargetId = id;
g.DragDropWithinTarget = true;
return true;
@@ -13519,7 +13525,7 @@ const ImGuiPayload* ImGui::AcceptDragDropPayload(const char* type, ImGuiDragDrop
payload.Preview = was_accepted_previously;
flags |= (g.DragDropSourceFlags & ImGuiDragDropFlags_AcceptNoDrawDefaultRect); // Source can also inhibit the preview (useful for external sources that live for 1 frame)
if (!(flags & ImGuiDragDropFlags_AcceptNoDrawDefaultRect) && payload.Preview)
RenderDragDropTargetRect(r);
RenderDragDropTargetRect(r, g.DragDropTargetClipRect);
g.DragDropAcceptFrameCount = g.FrameCount;
payload.Delivery = was_accepted_previously && !IsMouseDown(g.DragDropMouseButton); // For extern drag sources affecting OS window focus, it's easier to just test !IsMouseDown() instead of IsMouseReleased()
@@ -13531,12 +13537,12 @@ const ImGuiPayload* ImGui::AcceptDragDropPayload(const char* type, ImGuiDragDrop
}
// FIXME-STYLE FIXME-DRAGDROP: Settle on a proper default visuals for drop target.
void ImGui::RenderDragDropTargetRect(const ImRect& bb)
void ImGui::RenderDragDropTargetRect(const ImRect& bb, const ImRect& item_clip_rect)
{
ImGuiContext& g = *GImGui;
ImGuiWindow* window = g.CurrentWindow;
ImRect bb_display = bb;
bb_display.ClipWith(window->ClipRect); // Clip THEN expand so we have a way to visualize that target is not entirely visible.
bb_display.ClipWith(item_clip_rect); // Clip THEN expand so we have a way to visualize that target is not entirely visible.
bb_display.Expand(3.5f);
bool push_clip_rect = !window->ClipRect.Contains(bb_display);
if (push_clip_rect)