mirror of
https://github.com/SoftFever/OrcaSlicer.git
synced 2025-07-11 08:47:52 -06:00
ImGui upgraded to version 1.75 + fixes required by upgrade
This commit is contained in:
enricoturri1966
parent
d5bcddeed3
commit
b8c4369c4f
12 changed files with 11715 additions and 5966 deletions
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@ -2,4 +2,4 @@
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For more information go to https://github.com/ocornut/imgui
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THIS DIRECTORY CONTAINS THE imgui-1.66 da3c433 SOURCE DISTRIBUTION.
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THIS DIRECTORY CONTAINS THE imgui-1.75 58b3e02 SOURCE DISTRIBUTION.
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@ -3,10 +3,10 @@
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// Runtime options (clipboard callbacks, enabling various features, etc.) can generally be set via the ImGuiIO structure.
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// You can use ImGui::SetAllocatorFunctions() before calling ImGui::CreateContext() to rewire memory allocation functions.
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//-----------------------------------------------------------------------------
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// A) You may edit imconfig.h (and not overwrite it when updating imgui, or maintain a patch/branch with your modifications to imconfig.h)
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// A) You may edit imconfig.h (and not overwrite it when updating Dear ImGui, or maintain a patch/branch with your modifications to imconfig.h)
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// B) or add configuration directives in your own file and compile with #define IMGUI_USER_CONFIG "myfilename.h"
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// If you do so you need to make sure that configuration settings are defined consistently _everywhere_ dear imgui is used, which include
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// the imgui*.cpp files but also _any_ of your code that uses imgui. This is because some compile-time options have an affect on data structures.
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// If you do so you need to make sure that configuration settings are defined consistently _everywhere_ Dear ImGui is used, which include
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// the imgui*.cpp files but also _any_ of your code that uses Dear ImGui. This is because some compile-time options have an affect on data structures.
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// Defining those options in imconfig.h will ensure every compilation unit gets to see the same data structure layouts.
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// Call IMGUI_CHECKVERSION() from your .cpp files to verify that the data structures your files are using are matching the ones imgui.cpp is using.
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//-----------------------------------------------------------------------------
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@ -14,25 +14,32 @@
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#pragma once
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//---- Define assertion handler. Defaults to calling assert().
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// If your macro uses multiple statements, make sure is enclosed in a 'do { .. } while (0)' block so it can be used as a single statement.
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//#define IM_ASSERT(_EXPR) MyAssert(_EXPR)
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//#define IM_ASSERT(_EXPR) ((void)(_EXPR)) // Disable asserts
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//---- Define attributes of all API symbols declarations, e.g. for DLL under Windows.
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//---- Define attributes of all API symbols declarations, e.g. for DLL under Windows
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// Using dear imgui via a shared library is not recommended, because of function call overhead and because we don't guarantee backward nor forward ABI compatibility.
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//#define IMGUI_API __declspec( dllexport )
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//#define IMGUI_API __declspec( dllimport )
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//---- Don't define obsolete functions/enums names. Consider enabling from time to time after updating to avoid using soon-to-be obsolete function/names.
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//---- Don't define obsolete functions/enums/behaviors. Consider enabling from time to time after updating to avoid using soon-to-be obsolete function/names.
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//#define IMGUI_DISABLE_OBSOLETE_FUNCTIONS
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//---- Don't implement demo windows functionality (ShowDemoWindow()/ShowStyleEditor()/ShowUserGuide() methods will be empty)
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//---- It is very strongly recommended to NOT disable the demo windows during development. Please read the comments in imgui_demo.cpp.
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//#define IMGUI_DISABLE_DEMO_WINDOWS
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//---- Disable all of Dear ImGui or don't implement standard windows.
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// It is very strongly recommended to NOT disable the demo windows during development. Please read comments in imgui_demo.cpp.
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//#define IMGUI_DISABLE // Disable everything: all headers and source files will be empty.
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//#define IMGUI_DISABLE_DEMO_WINDOWS // Disable demo windows: ShowDemoWindow()/ShowStyleEditor() will be empty. Not recommended.
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//#define IMGUI_DISABLE_METRICS_WINDOW // Disable debug/metrics window: ShowMetricsWindow() will be empty.
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//---- Don't implement some functions to reduce linkage requirements.
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//#define IMGUI_DISABLE_WIN32_DEFAULT_CLIPBOARD_FUNCTIONS // [Win32] Don't implement default clipboard handler. Won't use and link with OpenClipboard/GetClipboardData/CloseClipboard etc.
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//#define IMGUI_DISABLE_WIN32_DEFAULT_IME_FUNCTIONS // [Win32] Don't implement default IME handler. Won't use and link with ImmGetContext/ImmSetCompositionWindow.
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//#define IMGUI_DISABLE_FORMAT_STRING_FUNCTIONS // Don't implement ImFormatString/ImFormatStringV so you can implement them yourself if you don't want to link with vsnprintf.
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//#define IMGUI_DISABLE_MATH_FUNCTIONS // Don't implement ImFabs/ImSqrt/ImPow/ImFmod/ImCos/ImSin/ImAcos/ImAtan2 wrapper so you can implement them yourself. Declare your prototypes in imconfig.h.
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//#define IMGUI_DISABLE_WIN32_FUNCTIONS // [Win32] Won't use and link with any Win32 function (clipboard, ime).
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//#define IMGUI_ENABLE_OSX_DEFAULT_CLIPBOARD_FUNCTIONS // [OSX] Implement default OSX clipboard handler (need to link with '-framework ApplicationServices', this is why this is not the default).
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//#define IMGUI_DISABLE_DEFAULT_FORMAT_FUNCTIONS // Don't implement ImFormatString/ImFormatStringV so you can implement them yourself (e.g. if you don't want to link with vsnprintf)
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//#define IMGUI_DISABLE_DEFAULT_MATH_FUNCTIONS // Don't implement ImFabs/ImSqrt/ImPow/ImFmod/ImCos/ImSin/ImAcos/ImAtan2 so you can implement them yourself.
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//#define IMGUI_DISABLE_DEFAULT_FILE_FUNCTIONS // Don't implement ImFileOpen/ImFileClose/ImFileRead/ImFileWrite so you can implement them yourself if you don't want to link with fopen/fclose/fread/fwrite. This will also disable the LogToTTY() function.
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//#define IMGUI_DISABLE_DEFAULT_ALLOCATORS // Don't implement default allocators calling malloc()/free() to avoid linking with them. You will need to call ImGui::SetAllocatorFunctions().
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//---- Include imgui_user.h at the end of imgui.h as a convenience
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@ -48,6 +55,10 @@
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//#define IMGUI_DISABLE_STB_TRUETYPE_IMPLEMENTATION
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//#define IMGUI_DISABLE_STB_RECT_PACK_IMPLEMENTATION
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//---- Unless IMGUI_DISABLE_DEFAULT_FORMAT_FUNCTIONS is defined, use the much faster STB sprintf library implementation of vsnprintf instead of the one from the default C library.
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// Note that stb_sprintf.h is meant to be provided by the user and available in the include path at compile time. Also, the compatibility checks of the arguments and formats done by clang and GCC will be disabled in order to support the extra formats provided by STB sprintf.
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// #define IMGUI_USE_STB_SPRINTF
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//---- Define constructor and implicit cast operators to convert back<>forth between your math types and ImVec2/ImVec4.
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// This will be inlined as part of ImVec2 and ImVec4 class declarations.
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/*
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@ -60,9 +71,31 @@
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operator MyVec4() const { return MyVec4(x,y,z,w); }
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*/
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//---- Use 32-bit vertex indices (default is 16-bit) to allow meshes with more than 64K vertices. Render function needs to support it.
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//---- Use 32-bit vertex indices (default is 16-bit) is one way to allow large meshes with more than 64K vertices.
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// Your renderer back-end will need to support it (most example renderer back-ends support both 16/32-bit indices).
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// Another way to allow large meshes while keeping 16-bit indices is to handle ImDrawCmd::VtxOffset in your renderer.
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// Read about ImGuiBackendFlags_RendererHasVtxOffset for details.
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//#define ImDrawIdx unsigned int
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//---- Override ImDrawCallback signature (will need to modify renderer back-ends accordingly)
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//struct ImDrawList;
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//struct ImDrawCmd;
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//typedef void (*MyImDrawCallback)(const ImDrawList* draw_list, const ImDrawCmd* cmd, void* my_renderer_user_data);
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//#define ImDrawCallback MyImDrawCallback
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//---- Debug Tools: Macro to break in Debugger
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// (use 'Metrics->Tools->Item Picker' to pick widgets with the mouse and break into them for easy debugging.)
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//#define IM_DEBUG_BREAK IM_ASSERT(0)
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//#define IM_DEBUG_BREAK __debugbreak()
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//---- Debug Tools: Have the Item Picker break in the ItemAdd() function instead of ItemHoverable(),
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// (which comes earlier in the code, will catch a few extra items, allow picking items other than Hovered one.)
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// This adds a small runtime cost which is why it is not enabled by default.
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//#define IMGUI_DEBUG_TOOL_ITEM_PICKER_EX
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//---- Debug Tools: Enable slower asserts
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//#define IMGUI_DEBUG_PARANOID
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//---- Tip: You can add extra functions within the ImGui:: namespace, here or in your own headers files.
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/*
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namespace ImGui
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src/imgui/imgui.h
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@ -1,4 +1,10 @@
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// stb_rect_pack.h - v0.11 - public domain - rectangle packing
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// [DEAR IMGUI]
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// This is a slightly modified version of stb_rect_pack.h 1.00.
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// Those changes would need to be pushed into nothings/stb:
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// - Added STBRP__CDECL
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// Grep for [DEAR IMGUI] to find the changes.
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// stb_rect_pack.h - v1.00 - public domain - rectangle packing
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// Sean Barrett 2014
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//
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// Useful for e.g. packing rectangular textures into an atlas.
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@ -31,9 +37,12 @@
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//
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// Bugfixes / warning fixes
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// Jeremy Jaussaud
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// Fabian Giesen
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//
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// Version history:
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//
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// 1.00 (2019-02-25) avoid small space waste; gracefully fail too-wide rectangles
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// 0.99 (2019-02-07) warning fixes
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// 0.11 (2017-03-03) return packing success/fail result
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// 0.10 (2016-10-25) remove cast-away-const to avoid warnings
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// 0.09 (2016-08-27) fix compiler warnings
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@ -204,6 +213,7 @@ struct stbrp_context
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#define STBRP_ASSERT assert
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#endif
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// [DEAR IMGUI] Added STBRP__CDECL
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#ifdef _MSC_VER
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#define STBRP__NOTUSED(v) (void)(v)
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#define STBRP__CDECL __cdecl
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@ -349,6 +359,13 @@ static stbrp__findresult stbrp__skyline_find_best_pos(stbrp_context *c, int widt
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width -= width % c->align;
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STBRP_ASSERT(width % c->align == 0);
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// if it can't possibly fit, bail immediately
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if (width > c->width || height > c->height) {
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fr.prev_link = NULL;
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fr.x = fr.y = 0;
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return fr;
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}
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node = c->active_head;
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prev = &c->active_head;
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while (node->x + width <= c->width) {
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@ -412,7 +429,7 @@ static stbrp__findresult stbrp__skyline_find_best_pos(stbrp_context *c, int widt
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}
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STBRP_ASSERT(node->next->x > xpos && node->x <= xpos);
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y = stbrp__skyline_find_min_y(c, node, xpos, width, &waste);
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if (y + height < c->height) {
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if (y + height <= c->height) {
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if (y <= best_y) {
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if (y < best_y || waste < best_waste || (waste==best_waste && xpos < best_x)) {
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best_x = xpos;
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return res;
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}
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// [DEAR IMGUI] Added STBRP__CDECL
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static int STBRP__CDECL rect_height_compare(const void *a, const void *b)
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{
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const stbrp_rect *p = (const stbrp_rect *) a;
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return (p->w > q->w) ? -1 : (p->w < q->w);
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}
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// [DEAR IMGUI] Added STBRP__CDECL
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static int STBRP__CDECL rect_original_order(const void *a, const void *b)
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{
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const stbrp_rect *p = (const stbrp_rect *) a;
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@ -543,9 +562,6 @@ STBRP_DEF int stbrp_pack_rects(stbrp_context *context, stbrp_rect *rects, int nu
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// we use the 'was_packed' field internally to allow sorting/unsorting
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for (i=0; i < num_rects; ++i) {
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rects[i].was_packed = i;
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#ifndef STBRP_LARGE_RECTS
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STBRP_ASSERT(rects[i].w <= 0xffff && rects[i].h <= 0xffff);
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#endif
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}
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// sort according to heuristic
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// [ImGui] this is a slightly modified version of stb_textedit.h 1.12. Those changes would need to be pushed into nothings/stb
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// [ImGui] - 2018-06: fixed undo/redo after pasting large amount of text (over 32 kb). Redo will still fail when undo buffers are exhausted, but text won't be corrupted (see nothings/stb issue #620)
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// [ImGui] - 2018-06: fix in stb_textedit_discard_redo (see https://github.com/nothings/stb/issues/321)
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// [ImGui] - fixed some minor warnings
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// [DEAR IMGUI]
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// This is a slightly modified version of stb_textedit.h 1.13.
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// Those changes would need to be pushed into nothings/stb:
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// - Fix in stb_textedit_discard_redo (see https://github.com/nothings/stb/issues/321)
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// Grep for [DEAR IMGUI] to find the changes.
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// stb_textedit.h - v1.12 - public domain - Sean Barrett
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// stb_textedit.h - v1.13 - public domain - Sean Barrett
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// Development of this library was sponsored by RAD Game Tools
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//
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// This C header file implements the guts of a multi-line text-editing
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//
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// VERSION HISTORY
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//
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// 1.13 (2019-02-07) fix bug in undo size management
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// 1.12 (2018-01-29) user can change STB_TEXTEDIT_KEYTYPE, fix redo to avoid crash
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// 1.11 (2017-03-03) fix HOME on last line, dragging off single-line textfield
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// 1.10 (2016-10-25) supress warnings about casting away const with -Wcast-qual
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// now scan to find xpos
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find->x = r.x0;
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i = 0;
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for (i=0; first+i < n; ++i)
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find->x += STB_TEXTEDIT_GETWIDTH(str, first, i);
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}
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@ -693,7 +694,7 @@ static void stb_textedit_prep_selection_at_cursor(STB_TexteditState *state)
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static int stb_textedit_cut(STB_TEXTEDIT_STRING *str, STB_TexteditState *state)
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{
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if (STB_TEXT_HAS_SELECTION(state)) {
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stb_textedit_delete_selection(str,state); // implicity clamps
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stb_textedit_delete_selection(str,state); // implicitly clamps
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state->has_preferred_x = 0;
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return 1;
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}
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state->has_preferred_x = 0;
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}
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} else {
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stb_textedit_delete_selection(str,state); // implicity clamps
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stb_textedit_delete_selection(str,state); // implicitly clamps
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if (STB_TEXTEDIT_INSERTCHARS(str, state->cursor, &ch, 1)) {
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stb_text_makeundo_insert(state, state->cursor, 1);
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++state->cursor;
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state->undo_rec[i].char_storage += n;
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}
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// now move all the redo records towards the end of the buffer; the first one is at 'redo_point'
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STB_TEXTEDIT_memmove(state->undo_rec + state->redo_point+1, state->undo_rec + state->redo_point, (size_t) ((STB_TEXTEDIT_UNDOSTATECOUNT - state->redo_point)*sizeof(state->undo_rec[0])));
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// {DEAR IMGUI]
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size_t move_size = (size_t)((STB_TEXTEDIT_UNDOSTATECOUNT - state->redo_point - 1) * sizeof(state->undo_rec[0]));
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const char* buf_begin = (char*)state->undo_rec; (void)buf_begin;
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const char* buf_end = (char*)state->undo_rec + sizeof(state->undo_rec); (void)buf_end;
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IM_ASSERT(((char*)(state->undo_rec + state->redo_point)) >= buf_begin);
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IM_ASSERT(((char*)(state->undo_rec + state->redo_point + 1) + move_size) <= buf_end);
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STB_TEXTEDIT_memmove(state->undo_rec + state->redo_point+1, state->undo_rec + state->redo_point, move_size);
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// now move redo_point to point to the new one
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++state->redo_point;
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}
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// stb_truetype.h - v1.19 - public domain
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// [DEAR IMGUI]
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// This is a slightly modified version of stb_truetype.h 1.20.
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// Mostly fixing for compiler and static analyzer warnings.
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// Grep for [DEAR IMGUI] to find the changes.
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// stb_truetype.h - v1.20 - public domain
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// authored from 2009-2016 by Sean Barrett / RAD Game Tools
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//
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// This library processes TrueType files:
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//
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// VERSION HISTORY
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//
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// 1.20 (2019-02-07) PackFontRange skips missing codepoints; GetScaleFontVMetrics()
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// 1.19 (2018-02-11) GPOS kerning, STBTT_fmod
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// 1.18 (2018-01-29) add missing function
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// 1.17 (2017-07-23) make more arguments const; doc fix
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//
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// USAGE
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//
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// Include this file in whatever places neeed to refer to it. In ONE C/C++
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// Include this file in whatever places need to refer to it. In ONE C/C++
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// file, write:
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// #define STB_TRUETYPE_IMPLEMENTATION
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// before the #include of this file. This expands out the actual
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// Documentation & header file 520 LOC \___ 660 LOC documentation
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// Sample code 140 LOC /
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// Truetype parsing 620 LOC ---- 620 LOC TrueType
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// Software rasterization 240 LOC \ .
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// Curve tesselation 120 LOC \__ 550 LOC Bitmap creation
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// Software rasterization 240 LOC \.
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// Curve tessellation 120 LOC \__ 550 LOC Bitmap creation
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// Bitmap management 100 LOC /
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// Baked bitmap interface 70 LOC /
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// Font name matching & access 150 LOC ---- 150
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@ -556,6 +562,8 @@ STBTT_DEF void stbtt_GetBakedQuad(const stbtt_bakedchar *chardata, int pw, int p
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//
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// It's inefficient; you might want to c&p it and optimize it.
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STBTT_DEF void stbtt_GetScaledFontVMetrics(const unsigned char *fontdata, int index, float size, float *ascent, float *descent, float *lineGap);
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// Query the font vertical metrics without having to create a font first.
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//////////////////////////////////////////////////////////////////////////////
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@ -641,6 +649,12 @@ STBTT_DEF void stbtt_PackSetOversampling(stbtt_pack_context *spc, unsigned int h
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// To use with PackFontRangesGather etc., you must set it before calls
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// call to PackFontRangesGatherRects.
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STBTT_DEF void stbtt_PackSetSkipMissingCodepoints(stbtt_pack_context *spc, int skip);
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// If skip != 0, this tells stb_truetype to skip any codepoints for which
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// there is no corresponding glyph. If skip=0, which is the default, then
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// codepoints without a glyph recived the font's "missing character" glyph,
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// typically an empty box by convention.
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|
||||
STBTT_DEF void stbtt_GetPackedQuad(const stbtt_packedchar *chardata, int pw, int ph, // same data as above
|
||||
int char_index, // character to display
|
||||
float *xpos, float *ypos, // pointers to current position in screen pixel space
|
||||
|
|
@ -669,6 +683,7 @@ struct stbtt_pack_context {
|
|||
int height;
|
||||
int stride_in_bytes;
|
||||
int padding;
|
||||
int skip_missing;
|
||||
unsigned int h_oversample, v_oversample;
|
||||
unsigned char *pixels;
|
||||
void *nodes;
|
||||
|
|
@ -694,7 +709,7 @@ STBTT_DEF int stbtt_GetFontOffsetForIndex(const unsigned char *data, int index);
|
|||
// file will only define one font and it always be at offset 0, so it will
|
||||
// return '0' for index 0, and -1 for all other indices.
|
||||
|
||||
// The following structure is defined publically so you can declare one on
|
||||
// The following structure is defined publicly so you can declare one on
|
||||
// the stack or as a global or etc, but you should treat it as opaque.
|
||||
struct stbtt_fontinfo
|
||||
{
|
||||
|
|
@ -733,6 +748,7 @@ STBTT_DEF int stbtt_FindGlyphIndex(const stbtt_fontinfo *info, int unicode_codep
|
|||
// and you want a speed-up, call this function with the character you're
|
||||
// going to process, then use glyph-based functions instead of the
|
||||
// codepoint-based functions.
|
||||
// Returns 0 if the character codepoint is not defined in the font.
|
||||
|
||||
|
||||
//////////////////////////////////////////////////////////////////////////////
|
||||
|
|
@ -820,7 +836,7 @@ STBTT_DEF int stbtt_GetGlyphShape(const stbtt_fontinfo *info, int glyph_index, s
|
|||
// returns # of vertices and fills *vertices with the pointer to them
|
||||
// these are expressed in "unscaled" coordinates
|
||||
//
|
||||
// The shape is a series of countours. Each one starts with
|
||||
// The shape is a series of contours. Each one starts with
|
||||
// a STBTT_moveto, then consists of a series of mixed
|
||||
// STBTT_lineto and STBTT_curveto segments. A lineto
|
||||
// draws a line from previous endpoint to its x,y; a curveto
|
||||
|
|
@ -916,7 +932,7 @@ STBTT_DEF unsigned char * stbtt_GetGlyphSDF(const stbtt_fontinfo *info, float sc
|
|||
STBTT_DEF unsigned char * stbtt_GetCodepointSDF(const stbtt_fontinfo *info, float scale, int codepoint, int padding, unsigned char onedge_value, float pixel_dist_scale, int *width, int *height, int *xoff, int *yoff);
|
||||
// These functions compute a discretized SDF field for a single character, suitable for storing
|
||||
// in a single-channel texture, sampling with bilinear filtering, and testing against
|
||||
// larger than some threshhold to produce scalable fonts.
|
||||
// larger than some threshold to produce scalable fonts.
|
||||
// info -- the font
|
||||
// scale -- controls the size of the resulting SDF bitmap, same as it would be creating a regular bitmap
|
||||
// glyph/codepoint -- the character to generate the SDF for
|
||||
|
|
@ -1825,7 +1841,7 @@ static int stbtt__GetGlyphShapeTT(const stbtt_fontinfo *info, int glyph_index, s
|
|||
if (comp_verts) STBTT_free(comp_verts, info->userdata);
|
||||
return 0;
|
||||
}
|
||||
if (num_vertices > 0) STBTT_memcpy(tmp, vertices, num_vertices*sizeof(stbtt_vertex));
|
||||
if (num_vertices > 0) STBTT_memcpy(tmp, vertices, num_vertices*sizeof(stbtt_vertex)); //-V595
|
||||
STBTT_memcpy(tmp+num_vertices, comp_verts, comp_num_verts*sizeof(stbtt_vertex));
|
||||
if (vertices) STBTT_free(vertices, info->userdata);
|
||||
vertices = tmp;
|
||||
|
|
@ -2196,7 +2212,7 @@ static int stbtt__run_charstring(const stbtt_fontinfo *info, int glyph_index, st
|
|||
} break;
|
||||
|
||||
default:
|
||||
if (b0 != 255 && b0 != 28 && (b0 < 32 || b0 > 254))
|
||||
if (b0 != 255 && b0 != 28 && (b0 < 32 || b0 > 254)) //-V560
|
||||
return STBTT__CSERR("reserved operator");
|
||||
|
||||
// push immediate
|
||||
|
|
@ -2368,7 +2384,8 @@ static stbtt_int32 stbtt__GetGlyphClass(stbtt_uint8 *classDefTable, int glyph)
|
|||
if (glyph >= startGlyphID && glyph < startGlyphID + glyphCount)
|
||||
return (stbtt_int32)ttUSHORT(classDef1ValueArray + 2 * (glyph - startGlyphID));
|
||||
|
||||
classDefTable = classDef1ValueArray + 2 * glyphCount;
|
||||
// [DEAR IMGUI] Commented to fix static analyzer warning
|
||||
//classDefTable = classDef1ValueArray + 2 * glyphCount;
|
||||
} break;
|
||||
|
||||
case 2: {
|
||||
|
|
@ -2392,7 +2409,8 @@ static stbtt_int32 stbtt__GetGlyphClass(stbtt_uint8 *classDefTable, int glyph)
|
|||
return (stbtt_int32)ttUSHORT(classRangeRecord + 4);
|
||||
}
|
||||
|
||||
classDefTable = classRangeRecords + 6 * classRangeCount;
|
||||
// [DEAR IMGUI] Commented to fix static analyzer warning
|
||||
//classDefTable = classRangeRecords + 6 * classRangeCount;
|
||||
} break;
|
||||
|
||||
default: {
|
||||
|
|
@ -3024,6 +3042,8 @@ static void stbtt__fill_active_edges_new(float *scanline, float *scanline_fill,
|
|||
dx = -dx;
|
||||
dy = -dy;
|
||||
t = x0, x0 = xb, xb = t;
|
||||
// [DEAR IMGUI] Fix static analyzer warning
|
||||
(void)dx; // [ImGui: fix static analyzer warning]
|
||||
}
|
||||
|
||||
x1 = (int) x_top;
|
||||
|
|
@ -3161,7 +3181,13 @@ static void stbtt__rasterize_sorted_edges(stbtt__bitmap *result, stbtt__edge *e,
|
|||
if (e->y0 != e->y1) {
|
||||
stbtt__active_edge *z = stbtt__new_active(&hh, e, off_x, scan_y_top, userdata);
|
||||
if (z != NULL) {
|
||||
STBTT_assert(z->ey >= scan_y_top);
|
||||
if (j == 0 && off_y != 0) {
|
||||
if (z->ey < scan_y_top) {
|
||||
// this can happen due to subpixel positioning and some kind of fp rounding error i think
|
||||
z->ey = scan_y_top;
|
||||
}
|
||||
}
|
||||
STBTT_assert(z->ey >= scan_y_top); // if we get really unlucky a tiny bit of an edge can be out of bounds
|
||||
// insert at front
|
||||
z->next = active;
|
||||
active = z;
|
||||
|
|
@ -3230,7 +3256,7 @@ static void stbtt__sort_edges_ins_sort(stbtt__edge *p, int n)
|
|||
|
||||
static void stbtt__sort_edges_quicksort(stbtt__edge *p, int n)
|
||||
{
|
||||
/* threshhold for transitioning to insertion sort */
|
||||
/* threshold for transitioning to insertion sort */
|
||||
while (n > 12) {
|
||||
stbtt__edge t;
|
||||
int c01,c12,c,m,i,j;
|
||||
|
|
@ -3365,7 +3391,7 @@ static void stbtt__add_point(stbtt__point *points, int n, float x, float y)
|
|||
points[n].y = y;
|
||||
}
|
||||
|
||||
// tesselate until threshhold p is happy... @TODO warped to compensate for non-linear stretching
|
||||
// tessellate until threshold p is happy... @TODO warped to compensate for non-linear stretching
|
||||
static int stbtt__tesselate_curve(stbtt__point *points, int *num_points, float x0, float y0, float x1, float y1, float x2, float y2, float objspace_flatness_squared, int n)
|
||||
{
|
||||
// midpoint
|
||||
|
|
@ -3790,6 +3816,7 @@ STBTT_DEF int stbtt_PackBegin(stbtt_pack_context *spc, unsigned char *pixels, in
|
|||
spc->stride_in_bytes = stride_in_bytes != 0 ? stride_in_bytes : pw;
|
||||
spc->h_oversample = 1;
|
||||
spc->v_oversample = 1;
|
||||
spc->skip_missing = 0;
|
||||
|
||||
stbrp_init_target(context, pw-padding, ph-padding, nodes, num_nodes);
|
||||
|
||||
|
|
@ -3815,6 +3842,11 @@ STBTT_DEF void stbtt_PackSetOversampling(stbtt_pack_context *spc, unsigned int h
|
|||
spc->v_oversample = v_oversample;
|
||||
}
|
||||
|
||||
STBTT_DEF void stbtt_PackSetSkipMissingCodepoints(stbtt_pack_context *spc, int skip)
|
||||
{
|
||||
spc->skip_missing = skip;
|
||||
}
|
||||
|
||||
#define STBTT__OVER_MASK (STBTT_MAX_OVERSAMPLE-1)
|
||||
|
||||
static void stbtt__h_prefilter(unsigned char *pixels, int w, int h, int stride_in_bytes, unsigned int kernel_width)
|
||||
|
|
@ -3968,6 +4000,9 @@ STBTT_DEF int stbtt_PackFontRangesGatherRects(stbtt_pack_context *spc, const stb
|
|||
int x0,y0,x1,y1;
|
||||
int codepoint = ranges[i].array_of_unicode_codepoints == NULL ? ranges[i].first_unicode_codepoint_in_range + j : ranges[i].array_of_unicode_codepoints[j];
|
||||
int glyph = stbtt_FindGlyphIndex(info, codepoint);
|
||||
if (glyph == 0 && spc->skip_missing) {
|
||||
rects[k].w = rects[k].h = 0;
|
||||
} else {
|
||||
stbtt_GetGlyphBitmapBoxSubpixel(info,glyph,
|
||||
scale * spc->h_oversample,
|
||||
scale * spc->v_oversample,
|
||||
|
|
@ -3975,6 +4010,7 @@ STBTT_DEF int stbtt_PackFontRangesGatherRects(stbtt_pack_context *spc, const stb
|
|||
&x0,&y0,&x1,&y1);
|
||||
rects[k].w = (stbrp_coord) (x1-x0 + spc->padding + spc->h_oversample-1);
|
||||
rects[k].h = (stbrp_coord) (y1-y0 + spc->padding + spc->v_oversample-1);
|
||||
}
|
||||
++k;
|
||||
}
|
||||
}
|
||||
|
|
@ -4027,7 +4063,7 @@ STBTT_DEF int stbtt_PackFontRangesRenderIntoRects(stbtt_pack_context *spc, const
|
|||
sub_y = stbtt__oversample_shift(spc->v_oversample);
|
||||
for (j=0; j < ranges[i].num_chars; ++j) {
|
||||
stbrp_rect *r = &rects[k];
|
||||
if (r->was_packed) {
|
||||
if (r->was_packed && r->w != 0 && r->h != 0) {
|
||||
stbtt_packedchar *bc = &ranges[i].chardata_for_range[j];
|
||||
int advance, lsb, x0,y0,x1,y1;
|
||||
int codepoint = ranges[i].array_of_unicode_codepoints == NULL ? ranges[i].first_unicode_codepoint_in_range + j : ranges[i].array_of_unicode_codepoints[j];
|
||||
|
|
@ -4141,6 +4177,19 @@ STBTT_DEF int stbtt_PackFontRange(stbtt_pack_context *spc, const unsigned char *
|
|||
return stbtt_PackFontRanges(spc, fontdata, font_index, &range, 1);
|
||||
}
|
||||
|
||||
STBTT_DEF void stbtt_GetScaledFontVMetrics(const unsigned char *fontdata, int index, float size, float *ascent, float *descent, float *lineGap)
|
||||
{
|
||||
int i_ascent, i_descent, i_lineGap;
|
||||
float scale;
|
||||
stbtt_fontinfo info;
|
||||
stbtt_InitFont(&info, fontdata, stbtt_GetFontOffsetForIndex(fontdata, index));
|
||||
scale = size > 0 ? stbtt_ScaleForPixelHeight(&info, size) : stbtt_ScaleForMappingEmToPixels(&info, -size);
|
||||
stbtt_GetFontVMetrics(&info, &i_ascent, &i_descent, &i_lineGap);
|
||||
*ascent = (float) i_ascent * scale;
|
||||
*descent = (float) i_descent * scale;
|
||||
*lineGap = (float) i_lineGap * scale;
|
||||
}
|
||||
|
||||
STBTT_DEF void stbtt_GetPackedQuad(const stbtt_packedchar *chardata, int pw, int ph, int char_index, float *xpos, float *ypos, stbtt_aligned_quad *q, int align_to_integer)
|
||||
{
|
||||
float ipw = 1.0f / pw, iph = 1.0f / ph;
|
||||
|
|
@ -4253,7 +4302,7 @@ static int stbtt__compute_crossings_x(float x, float y, int nverts, stbtt_vertex
|
|||
int winding = 0;
|
||||
|
||||
orig[0] = x;
|
||||
orig[1] = y;
|
||||
//orig[1] = y; // [DEAR IMGUI] commmented double assignment
|
||||
|
||||
// make sure y never passes through a vertex of the shape
|
||||
y_frac = (float) STBTT_fmod(y, 1.0f);
|
||||
|
|
|
|||
|
|
@ -1410,7 +1410,8 @@ void GLCanvas3D::Tooltip::render(const Vec2d& mouse_position) const
|
|||
return;
|
||||
|
||||
// draw the tooltip as hidden until the delay is expired
|
||||
float alpha = (std::chrono::duration_cast<std::chrono::milliseconds>(std::chrono::steady_clock::now() - m_start_time).count() < 500) ? 0.0f : 1.0;
|
||||
// use a value of alpha slightly different from 0.0f because newer imgui does not calculate properly the window size if alpha == 0.0f
|
||||
float alpha = (std::chrono::duration_cast<std::chrono::milliseconds>(std::chrono::steady_clock::now() - m_start_time).count() < 500) ? 0.01f : 1.0f;
|
||||
#else
|
||||
if (m_text.empty())
|
||||
return;
|
||||
|
|
@ -1437,7 +1438,7 @@ void GLCanvas3D::Tooltip::render(const Vec2d& mouse_position) const
|
|||
|
||||
#if ENABLE_CANVAS_DELAYED_TOOLTIP_USING_IMGUI
|
||||
// force re-render while the windows gets to its final size (it may take several frames) or while hidden
|
||||
if (alpha == 0.0f || ImGui::GetWindowContentRegionWidth() + 2.0f * ImGui::GetStyle().WindowPadding.x != ImGui::CalcWindowExpectedSize(ImGui::GetCurrentWindow()).x)
|
||||
if (alpha < 1.0f || ImGui::GetWindowContentRegionWidth() + 2.0f * ImGui::GetStyle().WindowPadding.x != ImGui::CalcWindowExpectedSize(ImGui::GetCurrentWindow()).x)
|
||||
canvas.request_extra_frame();
|
||||
#endif // ENABLE_CANVAS_DELAYED_TOOLTIP_USING_IMGUI
|
||||
|
||||
|
|
@ -3603,9 +3604,11 @@ void GLCanvas3D::on_mouse(wxMouseEvent& evt)
|
|||
|
||||
if ((m_layers_editing.state != LayersEditing::Unknown) && (layer_editing_object_idx != -1))
|
||||
{
|
||||
set_tooltip("");
|
||||
if (m_layers_editing.state == LayersEditing::Editing)
|
||||
{
|
||||
_perform_layer_editing_action(&evt);
|
||||
m_mouse.position = pos.cast<double>();
|
||||
}
|
||||
}
|
||||
// do not process the dragging if the left mouse was set down in another canvas
|
||||
else if (evt.LeftIsDown())
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue