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Merge remote-tracking branch 'origin/master' into docking
# Conflicts: # backends/imgui_impl_dx12.cpp # backends/imgui_impl_dx9.cpp # imgui.cpp # imgui.h
This commit is contained in:
ocornut
44
imgui.h
44
imgui.h
@ -61,7 +61,7 @@ Index of this file:
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// Version
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// (Integer encoded as XYYZZ for use in #if preprocessor conditionals. Work in progress versions typically starts at XYY99 then bounce up to XYY00, XYY01 etc. when release tagging happens)
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#define IMGUI_VERSION "1.81 WIP"
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#define IMGUI_VERSION_NUM 18002
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#define IMGUI_VERSION_NUM 18003
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#define IMGUI_CHECKVERSION() ImGui::DebugCheckVersionAndDataLayout(IMGUI_VERSION, sizeof(ImGuiIO), sizeof(ImGuiStyle), sizeof(ImVec2), sizeof(ImVec4), sizeof(ImDrawVert), sizeof(ImDrawIdx))
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#define IMGUI_HAS_TABLE
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#define IMGUI_HAS_VIEWPORT // Viewport WIP branch
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@ -485,7 +485,7 @@ namespace ImGui
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// Widgets: Combo Box
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// - The BeginCombo()/EndCombo() api allows you to manage your contents and selection state however you want it, by creating e.g. Selectable() items.
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// - The old Combo() api are helpers over BeginCombo()/EndCombo() which are kept available for convenience purpose.
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// - The old Combo() api are helpers over BeginCombo()/EndCombo() which are kept available for convenience purpose. This is analogous to how ListBox are created.
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IMGUI_API bool BeginCombo(const char* label, const char* preview_value, ImGuiComboFlags flags = 0);
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IMGUI_API void EndCombo(); // only call EndCombo() if BeginCombo() returns true!
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IMGUI_API bool Combo(const char* label, int* current_item, const char* const items[], int items_count, int popup_max_height_in_items = -1);
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@ -592,14 +592,18 @@ namespace ImGui
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IMGUI_API bool Selectable(const char* label, bool* p_selected, ImGuiSelectableFlags flags = 0, const ImVec2& size = ImVec2(0, 0)); // "bool* p_selected" point to the selection state (read-write), as a convenient helper.
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// Widgets: List Boxes
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// - FIXME: To be consistent with all the newer API, ListBoxHeader/ListBoxFooter should in reality be called BeginListBox/EndListBox. Will rename them.
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// - This is essentially a thin wrapper to using BeginChild/EndChild with some stylistic changes.
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// - The BeginListBox()/EndListBox() api allows you to manage your contents and selection state however you want it, by creating e.g. Selectable() or any items.
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// - The simplified/old ListBox() api are helpers over BeginListBox()/EndListBox() which are kept available for convenience purpose. This is analoguous to how Combos are created.
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// - Choose frame width: size.x > 0.0f: custom / size.x < 0.0f or -FLT_MIN: right-align / size.x = 0.0f (default): use current ItemWidth
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// - Choose frame height: size.y > 0.0f: custom / size.y < 0.0f or -FLT_MIN: bottom-align / size.y = 0.0f (default): arbitrary default height which can fit ~7 items
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IMGUI_API bool BeginListBox(const char* label, const ImVec2& size = ImVec2(0, 0)); // open a framed scrolling region
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IMGUI_API void EndListBox(); // only call EndListBox() if BeginListBox() returned true!
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IMGUI_API bool ListBox(const char* label, int* current_item, const char* const items[], int items_count, int height_in_items = -1);
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IMGUI_API bool ListBox(const char* label, int* current_item, bool (*items_getter)(void* data, int idx, const char** out_text), void* data, int items_count, int height_in_items = -1);
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IMGUI_API bool ListBoxHeader(const char* label, const ImVec2& size = ImVec2(0, 0)); // use if you want to reimplement ListBox() will custom data or interactions. if the function return true, you can output elements then call ListBoxFooter() afterwards.
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IMGUI_API bool ListBoxHeader(const char* label, int items_count, int height_in_items = -1); // "
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IMGUI_API void ListBoxFooter(); // terminate the scrolling region. only call ListBoxFooter() if ListBoxHeader() returned true!
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// Widgets: Data Plotting
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// - Consider using ImPlot (https://github.com/epezent/implot)
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IMGUI_API void PlotLines(const char* label, const float* values, int values_count, int values_offset = 0, const char* overlay_text = NULL, float scale_min = FLT_MAX, float scale_max = FLT_MAX, ImVec2 graph_size = ImVec2(0, 0), int stride = sizeof(float));
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IMGUI_API void PlotLines(const char* label, float(*values_getter)(void* data, int idx), void* data, int values_count, int values_offset = 0, const char* overlay_text = NULL, float scale_min = FLT_MAX, float scale_max = FLT_MAX, ImVec2 graph_size = ImVec2(0, 0));
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IMGUI_API void PlotHistogram(const char* label, const float* values, int values_count, int values_offset = 0, const char* overlay_text = NULL, float scale_min = FLT_MAX, float scale_max = FLT_MAX, ImVec2 graph_size = ImVec2(0, 0), int stride = sizeof(float));
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@ -1130,7 +1134,7 @@ enum ImGuiTableFlags_
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ImGuiTableFlags_SizingFixedFit = 1 << 13, // Columns default to _WidthFixed or _WidthAuto (if resizable or not resizable), matching contents width.
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ImGuiTableFlags_SizingFixedSame = 2 << 13, // Columns default to _WidthFixed or _WidthAuto (if resizable or not resizable), matching the maximum contents width of all columns. Implicitly enable ImGuiTableFlags_NoKeepColumnsVisible.
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ImGuiTableFlags_SizingStretchProp = 3 << 13, // Columns default to _WidthStretch with default weights proportional to each columns contents widths.
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ImGuiTableFlags_SizingStretchSame = 4 << 13, // Columns default to _WidthStretch with default weights all equal, unless overriden by TableSetupColumn().
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ImGuiTableFlags_SizingStretchSame = 4 << 13, // Columns default to _WidthStretch with default weights all equal, unless overridden by TableSetupColumn().
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// Sizing Extra Options
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ImGuiTableFlags_NoHostExtendX = 1 << 16, // Make outer width auto-fit to columns, overriding outer_size.x value. Only available when ScrollX/ScrollY are disabled and Stretch columns are not used.
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ImGuiTableFlags_NoHostExtendY = 1 << 17, // Make outer height stop exactly at outer_size.y (prevent auto-extending table past the limit). Only available when ScrollX/ScrollY are disabled. Data below the limit will be clipped and not visible.
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@ -2066,6 +2070,10 @@ struct ImGuiTableSortSpecs
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#ifndef IMGUI_DISABLE_OBSOLETE_FUNCTIONS
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namespace ImGui
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{
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// OBSOLETED in 1.81 (from February 2021)
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IMGUI_API bool ListBoxHeader(const char* label, int items_count, int height_in_items = -1); // Helper to calculate size from items_count and height_in_items
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static inline bool ListBoxHeader(const char* label, const ImVec2& size = ImVec2(0, 0)) { return BeginListBox(label, size); }
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static inline void ListBoxFooter() { EndListBox(); }
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// OBSOLETED in 1.79 (from August 2020)
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static inline void OpenPopupContextItem(const char* str_id = NULL, ImGuiMouseButton mb = 1) { OpenPopupOnItemClick(str_id, mb); } // Bool return value removed. Use IsWindowAppearing() in BeginPopup() instead. Renamed in 1.77, renamed back in 1.79. Sorry!
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// OBSOLETED in 1.78 (from June 2020)
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@ -2507,9 +2515,9 @@ struct ImDrawList
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inline void PathFillConvex(ImU32 col) { AddConvexPolyFilled(_Path.Data, _Path.Size, col); _Path.Size = 0; } // Note: Anti-aliased filling requires points to be in clockwise order.
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inline void PathStroke(ImU32 col, bool closed, float thickness = 1.0f) { AddPolyline(_Path.Data, _Path.Size, col, closed, thickness); _Path.Size = 0; }
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IMGUI_API void PathArcTo(const ImVec2& center, float radius, float a_min, float a_max, int num_segments = 10);
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IMGUI_API void PathArcToFast(const ImVec2& center, float radius, int a_min_of_12, int a_max_of_12); // Use precomputed angles for a 12 steps circle
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IMGUI_API void PathBezierCubicCurveTo(const ImVec2& p2, const ImVec2& p3, const ImVec2& p4, int num_segments = 0); // Cubic Bezier (4 control points)
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IMGUI_API void PathBezierQuadraticCurveTo(const ImVec2& p2, const ImVec2& p3, int num_segments = 0); // Quadratic Bezier (3 control points)
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IMGUI_API void PathArcToFast(const ImVec2& center, float radius, int a_min_of_12, int a_max_of_12); // Use precomputed angles for a 12 steps circle
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IMGUI_API void PathBezierCubicCurveTo(const ImVec2& p2, const ImVec2& p3, const ImVec2& p4, int num_segments = 0); // Cubic Bezier (4 control points)
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IMGUI_API void PathBezierQuadraticCurveTo(const ImVec2& p2, const ImVec2& p3, int num_segments = 0); // Quadratic Bezier (3 control points)
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IMGUI_API void PathRect(const ImVec2& rect_min, const ImVec2& rect_max, float rounding = 0.0f, ImDrawCornerFlags rounding_corners = ImDrawCornerFlags_All);
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// Advanced
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@ -2559,19 +2567,18 @@ struct ImDrawList
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struct ImDrawData
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{
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bool Valid; // Only valid after Render() is called and before the next NewFrame() is called.
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ImDrawList** CmdLists; // Array of ImDrawList* to render. The ImDrawList are owned by ImGuiContext and only pointed to from here.
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int CmdListsCount; // Number of ImDrawList* to render
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int TotalIdxCount; // For convenience, sum of all ImDrawList's IdxBuffer.Size
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int TotalVtxCount; // For convenience, sum of all ImDrawList's VtxBuffer.Size
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ImDrawList** CmdLists; // Array of ImDrawList* to render. The ImDrawList are owned by ImGuiContext and only pointed to from here.
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ImVec2 DisplayPos; // Upper-left position of the viewport to render (== upper-left of the orthogonal projection matrix to use)
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ImVec2 DisplaySize; // Size of the viewport to render (== io.DisplaySize for the main viewport) (DisplayPos + DisplaySize == lower-right of the orthogonal projection matrix to use)
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ImVec2 FramebufferScale; // Amount of pixels for each unit of DisplaySize. Based on io.DisplayFramebufferScale. Generally (1,1) on normal display, (2,2) on OSX with Retina display.
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ImGuiViewport* OwnerViewport; // Viewport carrying the ImDrawData instance, might be of use to the renderer (generally not).
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// Functions
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ImDrawData() { Valid = false; Clear(); }
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~ImDrawData() { Clear(); }
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void Clear() { Valid = false; CmdLists = NULL; CmdListsCount = TotalVtxCount = TotalIdxCount = 0; DisplayPos = DisplaySize = FramebufferScale = ImVec2(0.f, 0.f); OwnerViewport = NULL; } // The ImDrawList are owned by ImGuiContext!
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ImDrawData() { Clear(); }
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void Clear() { memset(this, 0, sizeof(*this)); } // The ImDrawList are owned by ImGuiContext!
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IMGUI_API void DeIndexAllBuffers(); // Helper to convert all buffers from indexed to non-indexed, in case you cannot render indexed. Note: this is slow and most likely a waste of resources. Always prefer indexed rendering!
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IMGUI_API void ScaleClipRects(const ImVec2& fb_scale); // Helper to scale the ClipRect field of each ImDrawCmd. Use if your final output buffer is at a different scale than Dear ImGui expects, or if there is a difference between your window resolution and framebuffer resolution.
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};
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@ -2587,8 +2594,8 @@ struct ImFontConfig
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bool FontDataOwnedByAtlas; // true // TTF/OTF data ownership taken by the container ImFontAtlas (will delete memory itself).
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int FontNo; // 0 // Index of font within TTF/OTF file
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float SizePixels; // // Size in pixels for rasterizer (more or less maps to the resulting font height).
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int OversampleH; // 3 // Rasterize at higher quality for sub-pixel positioning. Read https://github.com/nothings/stb/blob/master/tests/oversample/README.md for details.
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int OversampleV; // 1 // Rasterize at higher quality for sub-pixel positioning. We don't use sub-pixel positions on the Y axis.
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int OversampleH; // 3 // Rasterize at higher quality for sub-pixel positioning. Note the difference between 2 and 3 is minimal so you can reduce this to 2 to save memory. Read https://github.com/nothings/stb/blob/master/tests/oversample/README.md for details.
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int OversampleV; // 1 // Rasterize at higher quality for sub-pixel positioning. This is not really useful as we don't use sub-pixel positions on the Y axis.
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bool PixelSnapH; // false // Align every glyph to pixel boundary. Useful e.g. if you are merging a non-pixel aligned font with the default font. If enabled, you can set OversampleH/V to 1.
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ImVec2 GlyphExtraSpacing; // 0, 0 // Extra spacing (in pixels) between glyphs. Only X axis is supported for now.
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ImVec2 GlyphOffset; // 0, 0 // Offset all glyphs from this font input.
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@ -2611,8 +2618,9 @@ struct ImFontConfig
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// (Note: some language parsers may fail to convert the 31+1 bitfield members, in this case maybe drop store a single u32 or we can rework this)
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struct ImFontGlyph
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{
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unsigned int Codepoint : 31; // 0x0000..0xFFFF
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unsigned int Visible : 1; // Flag to allow early out when rendering
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unsigned int Colored : 1; // Flag to indicate glyph is colored and should generally ignore tinting (make it usable with no shift on little-endian as this is used in loops)
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unsigned int Visible : 1; // Flag to indicate glyph has no visible pixels (e.g. space). Allow early out when rendering.
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unsigned int Codepoint : 30; // 0x0000..0x10FFFF
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float AdvanceX; // Distance to next character (= data from font + ImFontConfig::GlyphExtraSpacing.x baked in)
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float X0, Y0, X1, Y1; // Glyph corners
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float U0, V0, U1, V1; // Texture coordinates
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