mirror of
https://github.com/k4zmu2a/SpaceCadetPinball.git
synced 2023-12-30 21:52:56 +00:00
Updated ImGui to v1.89.2 WIP.
Fixed IdxOffset support in imgui_sdl.
This commit is contained in:
parent
3109a8ea75
commit
ab3f3bd12b
@ -33,7 +33,7 @@ void font_selection::RenderDialog()
|
||||
{
|
||||
ImGui::Text("Font file to use: ");
|
||||
ImGui::SameLine();
|
||||
ImGui::InputText("", DialogInputBuffer, IM_ARRAYSIZE(DialogInputBuffer));
|
||||
ImGui::InputText("##Font", DialogInputBuffer, IM_ARRAYSIZE(DialogInputBuffer));
|
||||
|
||||
if (ImGui::Button(pb::get_rc_string(Msg::HIGHSCORES_Ok)))
|
||||
{
|
||||
|
@ -27,13 +27,14 @@
|
||||
//#define IMGUI_API __declspec( dllimport )
|
||||
|
||||
//---- Don't define obsolete functions/enums/behaviors. Consider enabling from time to time after updating to avoid using soon-to-be obsolete function/names.
|
||||
//#define IMGUI_DISABLE_OBSOLETE_FUNCTIONS
|
||||
#define IMGUI_DISABLE_OBSOLETE_FUNCTIONS
|
||||
#define IMGUI_DISABLE_OBSOLETE_KEYIO // 1.87: disable legacy io.KeyMap[]+io.KeysDown[] in favor io.AddKeyEvent(). This will be folded into IMGUI_DISABLE_OBSOLETE_FUNCTIONS in a few versions.
|
||||
|
||||
//---- Disable all of Dear ImGui or don't implement standard windows.
|
||||
// It is very strongly recommended to NOT disable the demo windows during development. Please read comments in imgui_demo.cpp.
|
||||
//---- Disable all of Dear ImGui or don't implement standard windows/tools.
|
||||
// It is very strongly recommended to NOT disable the demo windows and debug tool during development. They are extremely useful in day to day work. Please read comments in imgui_demo.cpp.
|
||||
//#define IMGUI_DISABLE // Disable everything: all headers and source files will be empty.
|
||||
//#define IMGUI_DISABLE_DEMO_WINDOWS // Disable demo windows: ShowDemoWindow()/ShowStyleEditor() will be empty. Not recommended.
|
||||
//#define IMGUI_DISABLE_METRICS_WINDOW // Disable metrics/debugger window: ShowMetricsWindow() will be empty.
|
||||
//#define IMGUI_DISABLE_DEMO_WINDOWS // Disable demo windows: ShowDemoWindow()/ShowStyleEditor() will be empty.
|
||||
//#define IMGUI_DISABLE_DEBUG_TOOLS // Disable metrics/debugger and other debug tools: ShowMetricsWindow(), ShowDebugLogWindow() and ShowStackToolWindow() will be empty (this was called IMGUI_DISABLE_METRICS_WINDOW before 1.88).
|
||||
|
||||
//---- Don't implement some functions to reduce linkage requirements.
|
||||
//#define IMGUI_DISABLE_WIN32_DEFAULT_CLIPBOARD_FUNCTIONS // [Win32] Don't implement default clipboard handler. Won't use and link with OpenClipboard/GetClipboardData/CloseClipboard etc. (user32.lib/.a, kernel32.lib/.a)
|
||||
@ -61,11 +62,12 @@
|
||||
// By default the embedded implementations are declared static and not available outside of Dear ImGui sources files.
|
||||
//#define IMGUI_STB_TRUETYPE_FILENAME "my_folder/stb_truetype.h"
|
||||
//#define IMGUI_STB_RECT_PACK_FILENAME "my_folder/stb_rect_pack.h"
|
||||
//#define IMGUI_STB_SPRINTF_FILENAME "my_folder/stb_sprintf.h" // only used if enabled
|
||||
//#define IMGUI_DISABLE_STB_TRUETYPE_IMPLEMENTATION
|
||||
//#define IMGUI_DISABLE_STB_RECT_PACK_IMPLEMENTATION
|
||||
|
||||
//---- Use stb_printf's faster implementation of vsnprintf instead of the one from libc (unless IMGUI_DISABLE_DEFAULT_FORMAT_FUNCTIONS is defined)
|
||||
// Requires 'stb_sprintf.h' to be available in the include path. Compatibility checks of arguments and formats done by clang and GCC will be disabled in order to support the extra formats provided by STB sprintf.
|
||||
//---- Use stb_sprintf.h for a faster implementation of vsnprintf instead of the one from libc (unless IMGUI_DISABLE_DEFAULT_FORMAT_FUNCTIONS is defined)
|
||||
// Compatibility checks of arguments and formats done by clang and GCC will be disabled in order to support the extra formats provided by stb_sprintf.h.
|
||||
//#define IMGUI_USE_STB_SPRINTF
|
||||
|
||||
//---- Use FreeType to build and rasterize the font atlas (instead of stb_truetype which is embedded by default in Dear ImGui)
|
||||
@ -81,11 +83,11 @@
|
||||
// This will be inlined as part of ImVec2 and ImVec4 class declarations.
|
||||
/*
|
||||
#define IM_VEC2_CLASS_EXTRA \
|
||||
ImVec2(const MyVec2& f) { x = f.x; y = f.y; } \
|
||||
constexpr ImVec2(const MyVec2& f) : x(f.x), y(f.y) {} \
|
||||
operator MyVec2() const { return MyVec2(x,y); }
|
||||
|
||||
#define IM_VEC4_CLASS_EXTRA \
|
||||
ImVec4(const MyVec4& f) { x = f.x; y = f.y; z = f.z; w = f.w; } \
|
||||
constexpr ImVec4(const MyVec4& f) : x(f.x), y(f.y), z(f.z), w(f.w) {} \
|
||||
operator MyVec4() const { return MyVec4(x,y,z,w); }
|
||||
*/
|
||||
|
||||
@ -106,11 +108,6 @@
|
||||
//#define IM_DEBUG_BREAK IM_ASSERT(0)
|
||||
//#define IM_DEBUG_BREAK __debugbreak()
|
||||
|
||||
//---- Debug Tools: Have the Item Picker break in the ItemAdd() function instead of ItemHoverable(),
|
||||
// (which comes earlier in the code, will catch a few extra items, allow picking items other than Hovered one.)
|
||||
// This adds a small runtime cost which is why it is not enabled by default.
|
||||
//#define IMGUI_DEBUG_TOOL_ITEM_PICKER_EX
|
||||
|
||||
//---- Debug Tools: Enable slower asserts
|
||||
//#define IMGUI_DEBUG_PARANOID
|
||||
|
||||
|
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
@ -1,4 +1,4 @@
|
||||
// dear imgui, v1.85 WIP
|
||||
// dear imgui, v1.89.2 WIP
|
||||
// (drawing and font code)
|
||||
|
||||
/*
|
||||
@ -39,25 +39,12 @@ Index of this file:
|
||||
#endif
|
||||
|
||||
#include <stdio.h> // vsnprintf, sscanf, printf
|
||||
#if !defined(alloca)
|
||||
#if defined(__GLIBC__) || defined(__sun) || defined(__APPLE__) || defined(__NEWLIB__)
|
||||
#include <alloca.h> // alloca (glibc uses <alloca.h>. Note that Cygwin may have _WIN32 defined, so the order matters here)
|
||||
#elif defined(_WIN32)
|
||||
#include <malloc.h> // alloca
|
||||
#if !defined(alloca)
|
||||
#define alloca _alloca // for clang with MS Codegen
|
||||
#endif
|
||||
#else
|
||||
#include <stdlib.h> // alloca
|
||||
#endif
|
||||
#endif
|
||||
|
||||
// Visual Studio warnings
|
||||
#ifdef _MSC_VER
|
||||
#pragma warning (disable: 4127) // condition expression is constant
|
||||
#pragma warning (disable: 4505) // unreferenced local function has been removed (stb stuff)
|
||||
#pragma warning (disable: 4996) // 'This function or variable may be unsafe': strcpy, strdup, sprintf, vsnprintf, sscanf, fopen
|
||||
#pragma warning (disable: 6255) // [Static Analyzer] _alloca indicates failure by raising a stack overflow exception. Consider using _malloca instead.
|
||||
#pragma warning (disable: 26451) // [Static Analyzer] Arithmetic overflow : Using operator 'xxx' on a 4 byte value and then casting the result to a 8 byte value. Cast the value to the wider type before calling operator 'xxx' to avoid overflow(io.2).
|
||||
#pragma warning (disable: 26812) // [Static Analyzer] The enum type 'xxx' is unscoped. Prefer 'enum class' over 'enum' (Enum.3). [MSVC Static Analyzer)
|
||||
#endif
|
||||
@ -67,9 +54,6 @@ Index of this file:
|
||||
#if __has_warning("-Wunknown-warning-option")
|
||||
#pragma clang diagnostic ignored "-Wunknown-warning-option" // warning: unknown warning group 'xxx' // not all warnings are known by all Clang versions and they tend to be rename-happy.. so ignoring warnings triggers new warnings on some configuration. Great!
|
||||
#endif
|
||||
#if __has_warning("-Walloca")
|
||||
#pragma clang diagnostic ignored "-Walloca" // warning: use of function '__builtin_alloca' is discouraged
|
||||
#endif
|
||||
#pragma clang diagnostic ignored "-Wunknown-pragmas" // warning: unknown warning group 'xxx'
|
||||
#pragma clang diagnostic ignored "-Wold-style-cast" // warning: use of old-style cast // yes, they are more terse.
|
||||
#pragma clang diagnostic ignored "-Wfloat-equal" // warning: comparing floating point with == or != is unsafe // storing and comparing against same constants ok.
|
||||
@ -90,7 +74,7 @@ Index of this file:
|
||||
#endif
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
// [SECTION] STB libraries implementation
|
||||
// [SECTION] STB libraries implementation (for stb_truetype and stb_rect_pack)
|
||||
//-------------------------------------------------------------------------
|
||||
|
||||
// Compile time options:
|
||||
@ -393,7 +377,7 @@ void ImDrawListSharedData::SetCircleTessellationMaxError(float max_error)
|
||||
for (int i = 0; i < IM_ARRAYSIZE(CircleSegmentCounts); i++)
|
||||
{
|
||||
const float radius = (float)i;
|
||||
CircleSegmentCounts[i] = (ImU8)((i > 0) ? IM_DRAWLIST_CIRCLE_AUTO_SEGMENT_CALC(radius, CircleSegmentMaxError) : 0);
|
||||
CircleSegmentCounts[i] = (ImU8)((i > 0) ? IM_DRAWLIST_CIRCLE_AUTO_SEGMENT_CALC(radius, CircleSegmentMaxError) : IM_DRAWLIST_ARCFAST_SAMPLE_MAX);
|
||||
}
|
||||
ArcFastRadiusCutoff = IM_DRAWLIST_CIRCLE_AUTO_SEGMENT_CALC_R(IM_DRAWLIST_ARCFAST_SAMPLE_MAX, CircleSegmentMaxError);
|
||||
}
|
||||
@ -402,10 +386,9 @@ void ImDrawListSharedData::SetCircleTessellationMaxError(float max_error)
|
||||
void ImDrawList::_ResetForNewFrame()
|
||||
{
|
||||
// Verify that the ImDrawCmd fields we want to memcmp() are contiguous in memory.
|
||||
// (those should be IM_STATIC_ASSERT() in theory but with our pre C++11 setup the whole check doesn't compile with GCC)
|
||||
IM_ASSERT(IM_OFFSETOF(ImDrawCmd, ClipRect) == 0);
|
||||
IM_ASSERT(IM_OFFSETOF(ImDrawCmd, TextureId) == sizeof(ImVec4));
|
||||
IM_ASSERT(IM_OFFSETOF(ImDrawCmd, VtxOffset) == sizeof(ImVec4) + sizeof(ImTextureID));
|
||||
IM_STATIC_ASSERT(IM_OFFSETOF(ImDrawCmd, ClipRect) == 0);
|
||||
IM_STATIC_ASSERT(IM_OFFSETOF(ImDrawCmd, TextureId) == sizeof(ImVec4));
|
||||
IM_STATIC_ASSERT(IM_OFFSETOF(ImDrawCmd, VtxOffset) == sizeof(ImVec4) + sizeof(ImTextureID));
|
||||
|
||||
CmdBuffer.resize(0);
|
||||
IdxBuffer.resize(0);
|
||||
@ -464,15 +447,18 @@ void ImDrawList::AddDrawCmd()
|
||||
// Note that this leaves the ImDrawList in a state unfit for further commands, as most code assume that CmdBuffer.Size > 0 && CmdBuffer.back().UserCallback == NULL
|
||||
void ImDrawList::_PopUnusedDrawCmd()
|
||||
{
|
||||
if (CmdBuffer.Size == 0)
|
||||
return;
|
||||
while (CmdBuffer.Size > 0)
|
||||
{
|
||||
ImDrawCmd* curr_cmd = &CmdBuffer.Data[CmdBuffer.Size - 1];
|
||||
if (curr_cmd->ElemCount == 0 && curr_cmd->UserCallback == NULL)
|
||||
if (curr_cmd->ElemCount != 0 || curr_cmd->UserCallback != NULL)
|
||||
return;// break;
|
||||
CmdBuffer.pop_back();
|
||||
}
|
||||
}
|
||||
|
||||
void ImDrawList::AddCallback(ImDrawCallback callback, void* callback_data)
|
||||
{
|
||||
IM_ASSERT_PARANOID(CmdBuffer.Size > 0);
|
||||
ImDrawCmd* curr_cmd = &CmdBuffer.Data[CmdBuffer.Size - 1];
|
||||
IM_ASSERT(curr_cmd->UserCallback == NULL);
|
||||
if (curr_cmd->ElemCount != 0)
|
||||
@ -490,13 +476,15 @@ void ImDrawList::AddCallback(ImDrawCallback callback, void* callback_data)
|
||||
#define ImDrawCmd_HeaderSize (IM_OFFSETOF(ImDrawCmd, VtxOffset) + sizeof(unsigned int))
|
||||
#define ImDrawCmd_HeaderCompare(CMD_LHS, CMD_RHS) (memcmp(CMD_LHS, CMD_RHS, ImDrawCmd_HeaderSize)) // Compare ClipRect, TextureId, VtxOffset
|
||||
#define ImDrawCmd_HeaderCopy(CMD_DST, CMD_SRC) (memcpy(CMD_DST, CMD_SRC, ImDrawCmd_HeaderSize)) // Copy ClipRect, TextureId, VtxOffset
|
||||
#define ImDrawCmd_AreSequentialIdxOffset(CMD_0, CMD_1) (CMD_0->IdxOffset + CMD_0->ElemCount == CMD_1->IdxOffset)
|
||||
|
||||
// Try to merge two last draw commands
|
||||
void ImDrawList::_TryMergeDrawCmds()
|
||||
{
|
||||
IM_ASSERT_PARANOID(CmdBuffer.Size > 0);
|
||||
ImDrawCmd* curr_cmd = &CmdBuffer.Data[CmdBuffer.Size - 1];
|
||||
ImDrawCmd* prev_cmd = curr_cmd - 1;
|
||||
if (ImDrawCmd_HeaderCompare(curr_cmd, prev_cmd) == 0 && curr_cmd->UserCallback == NULL && prev_cmd->UserCallback == NULL)
|
||||
if (ImDrawCmd_HeaderCompare(curr_cmd, prev_cmd) == 0 && ImDrawCmd_AreSequentialIdxOffset(prev_cmd, curr_cmd) && curr_cmd->UserCallback == NULL && prev_cmd->UserCallback == NULL)
|
||||
{
|
||||
prev_cmd->ElemCount += curr_cmd->ElemCount;
|
||||
CmdBuffer.pop_back();
|
||||
@ -508,6 +496,7 @@ void ImDrawList::_TryMergeDrawCmds()
|
||||
void ImDrawList::_OnChangedClipRect()
|
||||
{
|
||||
// If current command is used with different settings we need to add a new command
|
||||
IM_ASSERT_PARANOID(CmdBuffer.Size > 0);
|
||||
ImDrawCmd* curr_cmd = &CmdBuffer.Data[CmdBuffer.Size - 1];
|
||||
if (curr_cmd->ElemCount != 0 && memcmp(&curr_cmd->ClipRect, &_CmdHeader.ClipRect, sizeof(ImVec4)) != 0)
|
||||
{
|
||||
@ -518,7 +507,7 @@ void ImDrawList::_OnChangedClipRect()
|
||||
|
||||
// Try to merge with previous command if it matches, else use current command
|
||||
ImDrawCmd* prev_cmd = curr_cmd - 1;
|
||||
if (curr_cmd->ElemCount == 0 && CmdBuffer.Size > 1 && ImDrawCmd_HeaderCompare(&_CmdHeader, prev_cmd) == 0 && prev_cmd->UserCallback == NULL)
|
||||
if (curr_cmd->ElemCount == 0 && CmdBuffer.Size > 1 && ImDrawCmd_HeaderCompare(&_CmdHeader, prev_cmd) == 0 && ImDrawCmd_AreSequentialIdxOffset(prev_cmd, curr_cmd) && prev_cmd->UserCallback == NULL)
|
||||
{
|
||||
CmdBuffer.pop_back();
|
||||
return;
|
||||
@ -530,6 +519,7 @@ void ImDrawList::_OnChangedClipRect()
|
||||
void ImDrawList::_OnChangedTextureID()
|
||||
{
|
||||
// If current command is used with different settings we need to add a new command
|
||||
IM_ASSERT_PARANOID(CmdBuffer.Size > 0);
|
||||
ImDrawCmd* curr_cmd = &CmdBuffer.Data[CmdBuffer.Size - 1];
|
||||
if (curr_cmd->ElemCount != 0 && curr_cmd->TextureId != _CmdHeader.TextureId)
|
||||
{
|
||||
@ -540,7 +530,7 @@ void ImDrawList::_OnChangedTextureID()
|
||||
|
||||
// Try to merge with previous command if it matches, else use current command
|
||||
ImDrawCmd* prev_cmd = curr_cmd - 1;
|
||||
if (curr_cmd->ElemCount == 0 && CmdBuffer.Size > 1 && ImDrawCmd_HeaderCompare(&_CmdHeader, prev_cmd) == 0 && prev_cmd->UserCallback == NULL)
|
||||
if (curr_cmd->ElemCount == 0 && CmdBuffer.Size > 1 && ImDrawCmd_HeaderCompare(&_CmdHeader, prev_cmd) == 0 && ImDrawCmd_AreSequentialIdxOffset(prev_cmd, curr_cmd) && prev_cmd->UserCallback == NULL)
|
||||
{
|
||||
CmdBuffer.pop_back();
|
||||
return;
|
||||
@ -553,6 +543,7 @@ void ImDrawList::_OnChangedVtxOffset()
|
||||
{
|
||||
// We don't need to compare curr_cmd->VtxOffset != _CmdHeader.VtxOffset because we know it'll be different at the time we call this.
|
||||
_VtxCurrentIdx = 0;
|
||||
IM_ASSERT_PARANOID(CmdBuffer.Size > 0);
|
||||
ImDrawCmd* curr_cmd = &CmdBuffer.Data[CmdBuffer.Size - 1];
|
||||
//IM_ASSERT(curr_cmd->VtxOffset != _CmdHeader.VtxOffset); // See #3349
|
||||
if (curr_cmd->ElemCount != 0)
|
||||
@ -575,7 +566,7 @@ int ImDrawList::_CalcCircleAutoSegmentCount(float radius) const
|
||||
}
|
||||
|
||||
// Render-level scissoring. This is passed down to your render function but not used for CPU-side coarse clipping. Prefer using higher-level ImGui::PushClipRect() to affect logic (hit-testing and widget culling)
|
||||
void ImDrawList::PushClipRect(ImVec2 cr_min, ImVec2 cr_max, bool intersect_with_current_clip_rect)
|
||||
void ImDrawList::PushClipRect(const ImVec2& cr_min, const ImVec2& cr_max, bool intersect_with_current_clip_rect)
|
||||
{
|
||||
ImVec4 cr(cr_min.x, cr_min.y, cr_max.x, cr_max.y);
|
||||
if (intersect_with_current_clip_rect)
|
||||
@ -748,7 +739,8 @@ void ImDrawList::AddPolyline(const ImVec2* points, const int points_count, ImU32
|
||||
|
||||
// Temporary buffer
|
||||
// The first <points_count> items are normals at each line point, then after that there are either 2 or 4 temp points for each line point
|
||||
ImVec2* temp_normals = (ImVec2*)alloca(points_count * ((use_texture || !thick_line) ? 3 : 5) * sizeof(ImVec2)); //-V630
|
||||
_Data->TempBuffer.reserve_discard(points_count * ((use_texture || !thick_line) ? 3 : 5));
|
||||
ImVec2* temp_normals = _Data->TempBuffer.Data;
|
||||
ImVec2* temp_points = temp_normals + points_count;
|
||||
|
||||
// Calculate normals (tangents) for each line segment
|
||||
@ -968,7 +960,8 @@ void ImDrawList::AddPolyline(const ImVec2* points, const int points_count, ImU32
|
||||
}
|
||||
}
|
||||
|
||||
// We intentionally avoid using ImVec2 and its math operators here to reduce cost to a minimum for debug/non-inlined builds.
|
||||
// - We intentionally avoid using ImVec2 and its math operators here to reduce cost to a minimum for debug/non-inlined builds.
|
||||
// - Filled shapes must always use clockwise winding order. The anti-aliasing fringe depends on it. Counter-clockwise shapes will have "inward" anti-aliasing.
|
||||
void ImDrawList::AddConvexPolyFilled(const ImVec2* points, const int points_count, ImU32 col)
|
||||
{
|
||||
if (points_count < 3)
|
||||
@ -995,7 +988,8 @@ void ImDrawList::AddConvexPolyFilled(const ImVec2* points, const int points_coun
|
||||
}
|
||||
|
||||
// Compute normals
|
||||
ImVec2* temp_normals = (ImVec2*)alloca(points_count * sizeof(ImVec2)); //-V630
|
||||
_Data->TempBuffer.reserve_discard(points_count);
|
||||
ImVec2* temp_normals = _Data->TempBuffer.Data;
|
||||
for (int i0 = points_count - 1, i1 = 0; i1 < points_count; i0 = i1++)
|
||||
{
|
||||
const ImVec2& p0 = points[i0];
|
||||
@ -1052,7 +1046,7 @@ void ImDrawList::AddConvexPolyFilled(const ImVec2* points, const int points_coun
|
||||
|
||||
void ImDrawList::_PathArcToFastEx(const ImVec2& center, float radius, int a_min_sample, int a_max_sample, int a_step)
|
||||
{
|
||||
if (radius <= 0.0f)
|
||||
if (radius < 0.5f)
|
||||
{
|
||||
_Path.push_back(center);
|
||||
return;
|
||||
@ -1144,7 +1138,7 @@ void ImDrawList::_PathArcToFastEx(const ImVec2& center, float radius, int a_min_
|
||||
|
||||
void ImDrawList::_PathArcToN(const ImVec2& center, float radius, float a_min, float a_max, int num_segments)
|
||||
{
|
||||
if (radius <= 0.0f)
|
||||
if (radius < 0.5f)
|
||||
{
|
||||
_Path.push_back(center);
|
||||
return;
|
||||
@ -1163,7 +1157,7 @@ void ImDrawList::_PathArcToN(const ImVec2& center, float radius, float a_min, fl
|
||||
// 0: East, 3: South, 6: West, 9: North, 12: East
|
||||
void ImDrawList::PathArcToFast(const ImVec2& center, float radius, int a_min_of_12, int a_max_of_12)
|
||||
{
|
||||
if (radius <= 0.0f)
|
||||
if (radius < 0.5f)
|
||||
{
|
||||
_Path.push_back(center);
|
||||
return;
|
||||
@ -1173,7 +1167,7 @@ void ImDrawList::PathArcToFast(const ImVec2& center, float radius, int a_min_of_
|
||||
|
||||
void ImDrawList::PathArcTo(const ImVec2& center, float radius, float a_min, float a_max, int num_segments)
|
||||
{
|
||||
if (radius <= 0.0f)
|
||||
if (radius < 0.5f)
|
||||
{
|
||||
_Path.push_back(center);
|
||||
return;
|
||||
@ -1201,8 +1195,8 @@ void ImDrawList::PathArcTo(const ImVec2& center, float radius, float a_min, floa
|
||||
|
||||
const float a_min_segment_angle = a_min_sample * IM_PI * 2.0f / IM_DRAWLIST_ARCFAST_SAMPLE_MAX;
|
||||
const float a_max_segment_angle = a_max_sample * IM_PI * 2.0f / IM_DRAWLIST_ARCFAST_SAMPLE_MAX;
|
||||
const bool a_emit_start = (a_min_segment_angle - a_min) != 0.0f;
|
||||
const bool a_emit_end = (a_max - a_max_segment_angle) != 0.0f;
|
||||
const bool a_emit_start = ImAbs(a_min_segment_angle - a_min) >= 1e-5f;
|
||||
const bool a_emit_end = ImAbs(a_max - a_max_segment_angle) >= 1e-5f;
|
||||
|
||||
_Path.reserve(_Path.Size + (a_mid_samples + 1 + (a_emit_start ? 1 : 0) + (a_emit_end ? 1 : 0)));
|
||||
if (a_emit_start)
|
||||
@ -1289,6 +1283,7 @@ void ImDrawList::PathBezierCubicCurveTo(const ImVec2& p2, const ImVec2& p3, cons
|
||||
ImVec2 p1 = _Path.back();
|
||||
if (num_segments == 0)
|
||||
{
|
||||
IM_ASSERT(_Data->CurveTessellationTol > 0.0f);
|
||||
PathBezierCubicCurveToCasteljau(&_Path, p1.x, p1.y, p2.x, p2.y, p3.x, p3.y, p4.x, p4.y, _Data->CurveTessellationTol, 0); // Auto-tessellated
|
||||
}
|
||||
else
|
||||
@ -1304,6 +1299,7 @@ void ImDrawList::PathBezierQuadraticCurveTo(const ImVec2& p2, const ImVec2& p3,
|
||||
ImVec2 p1 = _Path.back();
|
||||
if (num_segments == 0)
|
||||
{
|
||||
IM_ASSERT(_Data->CurveTessellationTol > 0.0f);
|
||||
PathBezierQuadraticCurveToCasteljau(&_Path, p1.x, p1.y, p2.x, p2.y, p3.x, p3.y, _Data->CurveTessellationTol, 0);// Auto-tessellated
|
||||
}
|
||||
else
|
||||
@ -1318,6 +1314,7 @@ IM_STATIC_ASSERT(ImDrawFlags_RoundCornersTopLeft == (1 << 4));
|
||||
static inline ImDrawFlags FixRectCornerFlags(ImDrawFlags flags)
|
||||
{
|
||||
#ifndef IMGUI_DISABLE_OBSOLETE_FUNCTIONS
|
||||
// Obsoleted in 1.82 (from February 2021)
|
||||
// Legacy Support for hard coded ~0 (used to be a suggested equivalent to ImDrawCornerFlags_All)
|
||||
// ~0 --> ImDrawFlags_RoundCornersAll or 0
|
||||
if (flags == ~0)
|
||||
@ -1354,7 +1351,7 @@ void ImDrawList::PathRect(const ImVec2& a, const ImVec2& b, float rounding, ImDr
|
||||
rounding = ImMin(rounding, ImFabs(b.x - a.x) * ( ((flags & ImDrawFlags_RoundCornersTop) == ImDrawFlags_RoundCornersTop) || ((flags & ImDrawFlags_RoundCornersBottom) == ImDrawFlags_RoundCornersBottom) ? 0.5f : 1.0f ) - 1.0f);
|
||||
rounding = ImMin(rounding, ImFabs(b.y - a.y) * ( ((flags & ImDrawFlags_RoundCornersLeft) == ImDrawFlags_RoundCornersLeft) || ((flags & ImDrawFlags_RoundCornersRight) == ImDrawFlags_RoundCornersRight) ? 0.5f : 1.0f ) - 1.0f);
|
||||
|
||||
if (rounding <= 0.0f || (flags & ImDrawFlags_RoundCornersMask_) == ImDrawFlags_RoundCornersNone)
|
||||
if (rounding < 0.5f || (flags & ImDrawFlags_RoundCornersMask_) == ImDrawFlags_RoundCornersNone)
|
||||
{
|
||||
PathLineTo(a);
|
||||
PathLineTo(ImVec2(b.x, a.y));
|
||||
@ -1400,7 +1397,7 @@ void ImDrawList::AddRectFilled(const ImVec2& p_min, const ImVec2& p_max, ImU32 c
|
||||
{
|
||||
if ((col & IM_COL32_A_MASK) == 0)
|
||||
return;
|
||||
if (rounding <= 0.0f || (flags & ImDrawFlags_RoundCornersMask_) == ImDrawFlags_RoundCornersNone)
|
||||
if (rounding < 0.5f || (flags & ImDrawFlags_RoundCornersMask_) == ImDrawFlags_RoundCornersNone)
|
||||
{
|
||||
PrimReserve(6, 4);
|
||||
PrimRect(p_min, p_max, col);
|
||||
@ -1476,7 +1473,7 @@ void ImDrawList::AddTriangleFilled(const ImVec2& p1, const ImVec2& p2, const ImV
|
||||
|
||||
void ImDrawList::AddCircle(const ImVec2& center, float radius, ImU32 col, int num_segments, float thickness)
|
||||
{
|
||||
if ((col & IM_COL32_A_MASK) == 0 || radius <= 0.0f)
|
||||
if ((col & IM_COL32_A_MASK) == 0 || radius < 0.5f)
|
||||
return;
|
||||
|
||||
if (num_segments <= 0)
|
||||
@ -1500,7 +1497,7 @@ void ImDrawList::AddCircle(const ImVec2& center, float radius, ImU32 col, int nu
|
||||
|
||||
void ImDrawList::AddCircleFilled(const ImVec2& center, float radius, ImU32 col, int num_segments)
|
||||
{
|
||||
if ((col & IM_COL32_A_MASK) == 0 || radius <= 0.0f)
|
||||
if ((col & IM_COL32_A_MASK) == 0 || radius < 0.5f)
|
||||
return;
|
||||
|
||||
if (num_segments <= 0)
|
||||
@ -1640,7 +1637,7 @@ void ImDrawList::AddImageRounded(ImTextureID user_texture_id, const ImVec2& p_mi
|
||||
return;
|
||||
|
||||
flags = FixRectCornerFlags(flags);
|
||||
if (rounding <= 0.0f || (flags & ImDrawFlags_RoundCornersMask_) == ImDrawFlags_RoundCornersNone)
|
||||
if (rounding < 0.5f || (flags & ImDrawFlags_RoundCornersMask_) == ImDrawFlags_RoundCornersNone)
|
||||
{
|
||||
AddImage(user_texture_id, p_min, p_max, uv_min, uv_max, col);
|
||||
return;
|
||||
@ -1728,13 +1725,13 @@ void ImDrawListSplitter::Merge(ImDrawList* draw_list)
|
||||
for (int i = 1; i < _Count; i++)
|
||||
{
|
||||
ImDrawChannel& ch = _Channels[i];
|
||||
|
||||
// Equivalent of PopUnusedDrawCmd() for this channel's cmdbuffer and except we don't need to test for UserCallback.
|
||||
if (ch._CmdBuffer.Size > 0 && ch._CmdBuffer.back().ElemCount == 0)
|
||||
if (ch._CmdBuffer.Size > 0 && ch._CmdBuffer.back().ElemCount == 0 && ch._CmdBuffer.back().UserCallback == NULL) // Equivalent of PopUnusedDrawCmd()
|
||||
ch._CmdBuffer.pop_back();
|
||||
|
||||
if (ch._CmdBuffer.Size > 0 && last_cmd != NULL)
|
||||
{
|
||||
// Do not include ImDrawCmd_AreSequentialIdxOffset() in the compare as we rebuild IdxOffset values ourselves.
|
||||
// Manipulating IdxOffset (e.g. by reordering draw commands like done by RenderDimmedBackgroundBehindWindow()) is not supported within a splitter.
|
||||
ImDrawCmd* next_cmd = &ch._CmdBuffer[0];
|
||||
if (ImDrawCmd_HeaderCompare(last_cmd, next_cmd) == 0 && last_cmd->UserCallback == NULL && next_cmd->UserCallback == NULL)
|
||||
{
|
||||
@ -1919,33 +1916,34 @@ ImFontConfig::ImFontConfig()
|
||||
|
||||
// A work of art lies ahead! (. = white layer, X = black layer, others are blank)
|
||||
// The 2x2 white texels on the top left are the ones we'll use everywhere in Dear ImGui to render filled shapes.
|
||||
const int FONT_ATLAS_DEFAULT_TEX_DATA_W = 108; // Actual texture will be 2 times that + 1 spacing.
|
||||
// (This is used when io.MouseDrawCursor = true)
|
||||
const int FONT_ATLAS_DEFAULT_TEX_DATA_W = 122; // Actual texture will be 2 times that + 1 spacing.
|
||||
const int FONT_ATLAS_DEFAULT_TEX_DATA_H = 27;
|
||||
static const char FONT_ATLAS_DEFAULT_TEX_DATA_PIXELS[FONT_ATLAS_DEFAULT_TEX_DATA_W * FONT_ATLAS_DEFAULT_TEX_DATA_H + 1] =
|
||||
{
|
||||
"..- -XXXXXXX- X - X -XXXXXXX - XXXXXXX- XX "
|
||||
"..- -X.....X- X.X - X.X -X.....X - X.....X- X..X "
|
||||
"--- -XXX.XXX- X...X - X...X -X....X - X....X- X..X "
|
||||
"X - X.X - X.....X - X.....X -X...X - X...X- X..X "
|
||||
"XX - X.X -X.......X- X.......X -X..X.X - X.X..X- X..X "
|
||||
"X.X - X.X -XXXX.XXXX- XXXX.XXXX -X.X X.X - X.X X.X- X..XXX "
|
||||
"X..X - X.X - X.X - X.X -XX X.X - X.X XX- X..X..XXX "
|
||||
"X...X - X.X - X.X - XX X.X XX - X.X - X.X - X..X..X..XX "
|
||||
"X....X - X.X - X.X - X.X X.X X.X - X.X - X.X - X..X..X..X.X "
|
||||
"X.....X - X.X - X.X - X..X X.X X..X - X.X - X.X -XXX X..X..X..X..X"
|
||||
"X......X - X.X - X.X - X...XXXXXX.XXXXXX...X - X.X XX-XX X.X -X..XX........X..X"
|
||||
"X.......X - X.X - X.X -X.....................X- X.X X.X-X.X X.X -X...X...........X"
|
||||
"X........X - X.X - X.X - X...XXXXXX.XXXXXX...X - X.X..X-X..X.X - X..............X"
|
||||
"X.........X -XXX.XXX- X.X - X..X X.X X..X - X...X-X...X - X.............X"
|
||||
"X..........X-X.....X- X.X - X.X X.X X.X - X....X-X....X - X.............X"
|
||||
"X......XXXXX-XXXXXXX- X.X - XX X.X XX - X.....X-X.....X - X............X"
|
||||
"X...X..X --------- X.X - X.X - XXXXXXX-XXXXXXX - X...........X "
|
||||
"X..X X..X - -XXXX.XXXX- XXXX.XXXX ------------------------------------- X..........X "
|
||||
"X.X X..X - -X.......X- X.......X - XX XX - - X..........X "
|
||||
"XX X..X - - X.....X - X.....X - X.X X.X - - X........X "
|
||||
" X..X - X...X - X...X - X..X X..X - - X........X "
|
||||
" XX - X.X - X.X - X...XXXXXXXXXXXXX...X - - XXXXXXXXXX "
|
||||
"------------ - X - X -X.....................X- ------------------"
|
||||
"..- -XXXXXXX- X - X -XXXXXXX - XXXXXXX- XX - XX XX "
|
||||
"..- -X.....X- X.X - X.X -X.....X - X.....X- X..X -X..X X..X"
|
||||
"--- -XXX.XXX- X...X - X...X -X....X - X....X- X..X -X...X X...X"
|
||||
"X - X.X - X.....X - X.....X -X...X - X...X- X..X - X...X X...X "
|
||||
"XX - X.X -X.......X- X.......X -X..X.X - X.X..X- X..X - X...X...X "
|
||||
"X.X - X.X -XXXX.XXXX- XXXX.XXXX -X.X X.X - X.X X.X- X..XXX - X.....X "
|
||||
"X..X - X.X - X.X - X.X -XX X.X - X.X XX- X..X..XXX - X...X "
|
||||
"X...X - X.X - X.X - XX X.X XX - X.X - X.X - X..X..X..XX - X.X "
|
||||
"X....X - X.X - X.X - X.X X.X X.X - X.X - X.X - X..X..X..X.X - X...X "
|
||||
"X.....X - X.X - X.X - X..X X.X X..X - X.X - X.X -XXX X..X..X..X..X- X.....X "
|
||||
"X......X - X.X - X.X - X...XXXXXX.XXXXXX...X - X.X XX-XX X.X -X..XX........X..X- X...X...X "
|
||||
"X.......X - X.X - X.X -X.....................X- X.X X.X-X.X X.X -X...X...........X- X...X X...X "
|
||||
"X........X - X.X - X.X - X...XXXXXX.XXXXXX...X - X.X..X-X..X.X - X..............X-X...X X...X"
|
||||
"X.........X -XXX.XXX- X.X - X..X X.X X..X - X...X-X...X - X.............X-X..X X..X"
|
||||
"X..........X-X.....X- X.X - X.X X.X X.X - X....X-X....X - X.............X- XX XX "
|
||||
"X......XXXXX-XXXXXXX- X.X - XX X.X XX - X.....X-X.....X - X............X--------------"
|
||||
"X...X..X --------- X.X - X.X - XXXXXXX-XXXXXXX - X...........X - "
|
||||
"X..X X..X - -XXXX.XXXX- XXXX.XXXX ------------------------------------- X..........X - "
|
||||
"X.X X..X - -X.......X- X.......X - XX XX - - X..........X - "
|
||||
"XX X..X - - X.....X - X.....X - X.X X.X - - X........X - "
|
||||
" X..X - - X...X - X...X - X..X X..X - - X........X - "
|
||||
" XX - - X.X - X.X - X...XXXXXXXXXXXXX...X - - XXXXXXXXXX - "
|
||||
"------------- - X - X -X.....................X- ------------------- "
|
||||
" ----------------------------------- X...XXXXXXXXXXXXX...X - "
|
||||
" - X..X X..X - "
|
||||
" - X.X X.X - "
|
||||
@ -1963,6 +1961,7 @@ static const ImVec2 FONT_ATLAS_DEFAULT_TEX_CURSOR_DATA[ImGuiMouseCursor_COUNT][3
|
||||
{ ImVec2(73,0), ImVec2(17,17), ImVec2( 8, 8) }, // ImGuiMouseCursor_ResizeNESW
|
||||
{ ImVec2(55,0), ImVec2(17,17), ImVec2( 8, 8) }, // ImGuiMouseCursor_ResizeNWSE
|
||||
{ ImVec2(91,0), ImVec2(17,22), ImVec2( 5, 0) }, // ImGuiMouseCursor_Hand
|
||||
{ ImVec2(109,0),ImVec2(13,15), ImVec2( 6, 7) }, // ImGuiMouseCursor_NotAllowed
|
||||
};
|
||||
|
||||
ImFontAtlas::ImFontAtlas()
|
||||
@ -2290,10 +2289,11 @@ void ImFontAtlasBuildMultiplyCalcLookupTable(unsigned char out_table[256], fl
|
||||
|
||||
void ImFontAtlasBuildMultiplyRectAlpha8(const unsigned char table[256], unsigned char* pixels, int x, int y, int w, int h, int stride)
|
||||
{
|
||||
IM_ASSERT_PARANOID(w <= stride);
|
||||
unsigned char* data = pixels + x + y * stride;
|
||||
for (int j = h; j > 0; j--, data += stride)
|
||||
for (int i = 0; i < w; i++)
|
||||
data[i] = table[data[i]];
|
||||
for (int j = h; j > 0; j--, data += stride - w)
|
||||
for (int i = w; i > 0; i--, data++)
|
||||
*data = table[*data];
|
||||
}
|
||||
|
||||
#ifdef IMGUI_ENABLE_STB_TRUETYPE
|
||||
@ -2310,7 +2310,7 @@ struct ImFontBuildSrcData
|
||||
int GlyphsHighest; // Highest requested codepoint
|
||||
int GlyphsCount; // Glyph count (excluding missing glyphs and glyphs already set by an earlier source font)
|
||||
ImBitVector GlyphsSet; // Glyph bit map (random access, 1-bit per codepoint. This will be a maximum of 8KB)
|
||||
ImVector<int> GlyphsList; // Glyph codepoints list (flattened version of GlyphsMap)
|
||||
ImVector<int> GlyphsList; // Glyph codepoints list (flattened version of GlyphsSet)
|
||||
};
|
||||
|
||||
// Temporary data for one destination ImFont* (multiple source fonts can be merged into one destination ImFont)
|
||||
@ -2630,8 +2630,8 @@ void ImFontAtlasBuildPackCustomRects(ImFontAtlas* atlas, void* stbrp_context_opa
|
||||
for (int i = 0; i < pack_rects.Size; i++)
|
||||
if (pack_rects[i].was_packed)
|
||||
{
|
||||
user_rects[i].X = pack_rects[i].x;
|
||||
user_rects[i].Y = pack_rects[i].y;
|
||||
user_rects[i].X = (unsigned short)pack_rects[i].x;
|
||||
user_rects[i].Y = (unsigned short)pack_rects[i].y;
|
||||
IM_ASSERT(pack_rects[i].w == user_rects[i].Width && pack_rects[i].h == user_rects[i].Height);
|
||||
atlas->TexHeight = ImMax(atlas->TexHeight, pack_rects[i].y + pack_rects[i].h);
|
||||
}
|
||||
@ -2731,13 +2731,13 @@ static void ImFontAtlasBuildRenderLinesTexData(ImFontAtlas* atlas)
|
||||
{
|
||||
unsigned int* write_ptr = &atlas->TexPixelsRGBA32[r->X + ((r->Y + y) * atlas->TexWidth)];
|
||||
for (unsigned int i = 0; i < pad_left; i++)
|
||||
*(write_ptr + i) = IM_COL32_BLACK_TRANS;
|
||||
*(write_ptr + i) = IM_COL32(255, 255, 255, 0);
|
||||
|
||||
for (unsigned int i = 0; i < line_width; i++)
|
||||
*(write_ptr + pad_left + i) = IM_COL32_WHITE;
|
||||
|
||||
for (unsigned int i = 0; i < pad_right; i++)
|
||||
*(write_ptr + pad_left + line_width + i) = IM_COL32_BLACK_TRANS;
|
||||
*(write_ptr + pad_left + line_width + i) = IM_COL32(255, 255, 255, 0);
|
||||
}
|
||||
|
||||
// Calculate UVs for this line
|
||||
@ -2810,6 +2810,17 @@ const ImWchar* ImFontAtlas::GetGlyphRangesDefault()
|
||||
return &ranges[0];
|
||||
}
|
||||
|
||||
const ImWchar* ImFontAtlas::GetGlyphRangesGreek()
|
||||
{
|
||||
static const ImWchar ranges[] =
|
||||
{
|
||||
0x0020, 0x00FF, // Basic Latin + Latin Supplement
|
||||
0x0370, 0x03FF, // Greek and Coptic
|
||||
0,
|
||||
};
|
||||
return &ranges[0];
|
||||
}
|
||||
|
||||
const ImWchar* ImFontAtlas::GetGlyphRangesKorean()
|
||||
{
|
||||
static const ImWchar ranges[] =
|
||||
@ -3073,8 +3084,8 @@ void ImFontGlyphRangesBuilder::AddText(const char* text, const char* text_end)
|
||||
void ImFontGlyphRangesBuilder::AddRanges(const ImWchar* ranges)
|
||||
{
|
||||
for (; ranges[0]; ranges += 2)
|
||||
for (ImWchar c = ranges[0]; c <= ranges[1]; c++)
|
||||
AddChar(c);
|
||||
for (unsigned int c = ranges[0]; c <= ranges[1] && c <= IM_UNICODE_CODEPOINT_MAX; c++) //-V560
|
||||
AddChar((ImWchar)c);
|
||||
}
|
||||
|
||||
void ImFontGlyphRangesBuilder::BuildRanges(ImVector<ImWchar>* out_ranges)
|
||||
@ -3322,11 +3333,21 @@ const ImFontGlyph* ImFont::FindGlyphNoFallback(ImWchar c) const
|
||||
return &Glyphs.Data[i];
|
||||
}
|
||||
|
||||
// Wrapping skips upcoming blanks
|
||||
static inline const char* CalcWordWrapNextLineStartA(const char* text, const char* text_end)
|
||||
{
|
||||
while (text < text_end && ImCharIsBlankA(*text))
|
||||
text++;
|
||||
if (*text == '\n')
|
||||
text++;
|
||||
return text;
|
||||
}
|
||||
|
||||
// Simple word-wrapping for English, not full-featured. Please submit failing cases!
|
||||
// This will return the next location to wrap from. If no wrapping if necessary, this will fast-forward to e.g. text_end.
|
||||
// FIXME: Much possible improvements (don't cut things like "word !", "word!!!" but cut within "word,,,,", more sensible support for punctuations, support for Unicode punctuations, etc.)
|
||||
const char* ImFont::CalcWordWrapPositionA(float scale, const char* text, const char* text_end, float wrap_width) const
|
||||
{
|
||||
// Simple word-wrapping for English, not full-featured. Please submit failing cases!
|
||||
// FIXME: Much possible improvements (don't cut things like "word !", "word!!!" but cut within "word,,,,", more sensible support for punctuations, support for Unicode punctuations, etc.)
|
||||
|
||||
// For references, possible wrap point marked with ^
|
||||
// "aaa bbb, ccc,ddd. eee fff. ggg!"
|
||||
// ^ ^ ^ ^ ^__ ^ ^
|
||||
@ -3338,7 +3359,6 @@ const char* ImFont::CalcWordWrapPositionA(float scale, const char* text, const c
|
||||
|
||||
// Cut words that cannot possibly fit within one line.
|
||||
// e.g.: "The tropical fish" with ~5 characters worth of width --> "The tr" "opical" "fish"
|
||||
|
||||
float line_width = 0.0f;
|
||||
float word_width = 0.0f;
|
||||
float blank_width = 0.0f;
|
||||
@ -3418,6 +3438,10 @@ const char* ImFont::CalcWordWrapPositionA(float scale, const char* text, const c
|
||||
s = next_s;
|
||||
}
|
||||
|
||||
// Wrap_width is too small to fit anything. Force displaying 1 character to minimize the height discontinuity.
|
||||
// +1 may not be a character start point in UTF-8 but it's ok because caller loops use (text >= word_wrap_eol).
|
||||
if (s == text && text < text_end)
|
||||
return s + 1;
|
||||
return s;
|
||||
}
|
||||
|
||||
@ -3442,11 +3466,7 @@ ImVec2 ImFont::CalcTextSizeA(float size, float max_width, float wrap_width, cons
|
||||
{
|
||||
// Calculate how far we can render. Requires two passes on the string data but keeps the code simple and not intrusive for what's essentially an uncommon feature.
|
||||
if (!word_wrap_eol)
|
||||
{
|
||||
word_wrap_eol = CalcWordWrapPositionA(scale, s, text_end, wrap_width - line_width);
|
||||
if (word_wrap_eol == s) // Wrap_width is too small to fit anything. Force displaying 1 character to minimize the height discontinuity.
|
||||
word_wrap_eol++; // +1 may not be a character start point in UTF-8 but it's ok because we use s >= word_wrap_eol below
|
||||
}
|
||||
|
||||
if (s >= word_wrap_eol)
|
||||
{
|
||||
@ -3455,13 +3475,7 @@ ImVec2 ImFont::CalcTextSizeA(float size, float max_width, float wrap_width, cons
|
||||
text_size.y += line_height;
|
||||
line_width = 0.0f;
|
||||
word_wrap_eol = NULL;
|
||||
|
||||
// Wrapping skips upcoming blanks
|
||||
while (s < text_end)
|
||||
{
|
||||
const char c = *s;
|
||||
if (ImCharIsBlankA(c)) { s++; } else if (c == '\n') { s++; break; } else { break; }
|
||||
}
|
||||
s = CalcWordWrapNextLineStartA(s, text_end); // Wrapping skips upcoming blanks
|
||||
continue;
|
||||
}
|
||||
}
|
||||
@ -3516,7 +3530,7 @@ ImVec2 ImFont::CalcTextSizeA(float size, float max_width, float wrap_width, cons
|
||||
}
|
||||
|
||||
// Note: as with every ImDrawList drawing function, this expects that the font atlas texture is bound.
|
||||
void ImFont::RenderChar(ImDrawList* draw_list, float size, ImVec2 pos, ImU32 col, ImWchar c) const
|
||||
void ImFont::RenderChar(ImDrawList* draw_list, float size, const ImVec2& pos, ImU32 col, ImWchar c) const
|
||||
{
|
||||
const ImFontGlyph* glyph = FindGlyph(c);
|
||||
if (!glyph || !glyph->Visible)
|
||||
@ -3524,38 +3538,48 @@ void ImFont::RenderChar(ImDrawList* draw_list, float size, ImVec2 pos, ImU32 col
|
||||
if (glyph->Colored)
|
||||
col |= ~IM_COL32_A_MASK;
|
||||
float scale = (size >= 0.0f) ? (size / FontSize) : 1.0f;
|
||||
pos.x = IM_FLOOR(pos.x);
|
||||
pos.y = IM_FLOOR(pos.y);
|
||||
float x = IM_FLOOR(pos.x);
|
||||
float y = IM_FLOOR(pos.y);
|
||||
draw_list->PrimReserve(6, 4);
|
||||
draw_list->PrimRectUV(ImVec2(pos.x + glyph->X0 * scale, pos.y + glyph->Y0 * scale), ImVec2(pos.x + glyph->X1 * scale, pos.y + glyph->Y1 * scale), ImVec2(glyph->U0, glyph->V0), ImVec2(glyph->U1, glyph->V1), col);
|
||||
draw_list->PrimRectUV(ImVec2(x + glyph->X0 * scale, y + glyph->Y0 * scale), ImVec2(x + glyph->X1 * scale, y + glyph->Y1 * scale), ImVec2(glyph->U0, glyph->V0), ImVec2(glyph->U1, glyph->V1), col);
|
||||
}
|
||||
|
||||
// Note: as with every ImDrawList drawing function, this expects that the font atlas texture is bound.
|
||||
void ImFont::RenderText(ImDrawList* draw_list, float size, ImVec2 pos, ImU32 col, const ImVec4& clip_rect, const char* text_begin, const char* text_end, float wrap_width, bool cpu_fine_clip) const
|
||||
void ImFont::RenderText(ImDrawList* draw_list, float size, const ImVec2& pos, ImU32 col, const ImVec4& clip_rect, const char* text_begin, const char* text_end, float wrap_width, bool cpu_fine_clip) const
|
||||
{
|
||||
if (!text_end)
|
||||
text_end = text_begin + strlen(text_begin); // ImGui:: functions generally already provides a valid text_end, so this is merely to handle direct calls.
|
||||
|
||||
// Align to be pixel perfect
|
||||
pos.x = IM_FLOOR(pos.x);
|
||||
pos.y = IM_FLOOR(pos.y);
|
||||
float x = pos.x;
|
||||
float y = pos.y;
|
||||
float x = IM_FLOOR(pos.x);
|
||||
float y = IM_FLOOR(pos.y);
|
||||
if (y > clip_rect.w)
|
||||
return;
|
||||
|
||||
const float start_x = x;
|
||||
const float scale = size / FontSize;
|
||||
const float line_height = FontSize * scale;
|
||||
const bool word_wrap_enabled = (wrap_width > 0.0f);
|
||||
const char* word_wrap_eol = NULL;
|
||||
|
||||
// Fast-forward to first visible line
|
||||
const char* s = text_begin;
|
||||
if (y + line_height < clip_rect.y && !word_wrap_enabled)
|
||||
if (y + line_height < clip_rect.y)
|
||||
while (y + line_height < clip_rect.y && s < text_end)
|
||||
{
|
||||
s = (const char*)memchr(s, '\n', text_end - s);
|
||||
s = s ? s + 1 : text_end;
|
||||
const char* line_end = (const char*)memchr(s, '\n', text_end - s);
|
||||
const char* line_next = line_end ? line_end + 1 : text_end;
|
||||
if (word_wrap_enabled)
|
||||
{
|
||||
// FIXME-OPT: This is not optimal as do first do a search for \n before calling CalcWordWrapPositionA().
|
||||
// If the specs for CalcWordWrapPositionA() were reworked to optionally return on \n we could combine both.
|
||||
// However it is still better than nothing performing the fast-forward!
|
||||
s = CalcWordWrapPositionA(scale, s, line_next, wrap_width);
|
||||
s = CalcWordWrapNextLineStartA(s, text_end);
|
||||
}
|
||||
else
|
||||
{
|
||||
s = line_next;
|
||||
}
|
||||
y += line_height;
|
||||
}
|
||||
|
||||
@ -3587,6 +3611,7 @@ void ImFont::RenderText(ImDrawList* draw_list, float size, ImVec2 pos, ImU32 col
|
||||
unsigned int vtx_current_idx = draw_list->_VtxCurrentIdx;
|
||||
|
||||
const ImU32 col_untinted = col | ~IM_COL32_A_MASK;
|
||||
const char* word_wrap_eol = NULL;
|
||||
|
||||
while (s < text_end)
|
||||
{
|
||||
@ -3594,24 +3619,14 @@ void ImFont::RenderText(ImDrawList* draw_list, float size, ImVec2 pos, ImU32 col
|
||||
{
|
||||
// Calculate how far we can render. Requires two passes on the string data but keeps the code simple and not intrusive for what's essentially an uncommon feature.
|
||||
if (!word_wrap_eol)
|
||||
{
|
||||
word_wrap_eol = CalcWordWrapPositionA(scale, s, text_end, wrap_width - (x - pos.x));
|
||||
if (word_wrap_eol == s) // Wrap_width is too small to fit anything. Force displaying 1 character to minimize the height discontinuity.
|
||||
word_wrap_eol++; // +1 may not be a character start point in UTF-8 but it's ok because we use s >= word_wrap_eol below
|
||||
}
|
||||
word_wrap_eol = CalcWordWrapPositionA(scale, s, text_end, wrap_width - (x - start_x));
|
||||
|
||||
if (s >= word_wrap_eol)
|
||||
{
|
||||
x = pos.x;
|
||||
x = start_x;
|
||||
y += line_height;
|
||||
word_wrap_eol = NULL;
|
||||
|
||||
// Wrapping skips upcoming blanks
|
||||
while (s < text_end)
|
||||
{
|
||||
const char c = *s;
|
||||
if (ImCharIsBlankA(c)) { s++; } else if (c == '\n') { s++; break; } else { break; }
|
||||
}
|
||||
s = CalcWordWrapNextLineStartA(s, text_end); // Wrapping skips upcoming blanks
|
||||
continue;
|
||||
}
|
||||
}
|
||||
@ -3633,7 +3648,7 @@ void ImFont::RenderText(ImDrawList* draw_list, float size, ImVec2 pos, ImU32 col
|
||||
{
|
||||
if (c == '\n')
|
||||
{
|
||||
x = pos.x;
|
||||
x = start_x;
|
||||
y += line_height;
|
||||
if (y > clip_rect.w)
|
||||
break; // break out of main loop
|
||||
@ -3729,7 +3744,6 @@ void ImFont::RenderText(ImDrawList* draw_list, float size, ImVec2 pos, ImU32 col
|
||||
// - RenderArrow()
|
||||
// - RenderBullet()
|
||||
// - RenderCheckMark()
|
||||
// - RenderMouseCursor()
|
||||
// - RenderArrowPointingAt()
|
||||
// - RenderRectFilledRangeH()
|
||||
// - RenderRectFilledWithHole()
|
||||
@ -3790,27 +3804,6 @@ void ImGui::RenderCheckMark(ImDrawList* draw_list, ImVec2 pos, ImU32 col, float
|
||||
draw_list->PathStroke(col, 0, thickness);
|
||||
}
|
||||
|
||||
void ImGui::RenderMouseCursor(ImDrawList* draw_list, ImVec2 pos, float scale, ImGuiMouseCursor mouse_cursor, ImU32 col_fill, ImU32 col_border, ImU32 col_shadow)
|
||||
{
|
||||
if (mouse_cursor == ImGuiMouseCursor_None)
|
||||
return;
|
||||
IM_ASSERT(mouse_cursor > ImGuiMouseCursor_None && mouse_cursor < ImGuiMouseCursor_COUNT);
|
||||
|
||||
ImFontAtlas* font_atlas = draw_list->_Data->Font->ContainerAtlas;
|
||||
ImVec2 offset, size, uv[4];
|
||||
if (font_atlas->GetMouseCursorTexData(mouse_cursor, &offset, &size, &uv[0], &uv[2]))
|
||||
{
|
||||
pos -= offset;
|
||||
ImTextureID tex_id = font_atlas->TexID;
|
||||
draw_list->PushTextureID(tex_id);
|
||||
draw_list->AddImage(tex_id, pos + ImVec2(1, 0) * scale, pos + (ImVec2(1, 0) + size) * scale, uv[2], uv[3], col_shadow);
|
||||
draw_list->AddImage(tex_id, pos + ImVec2(2, 0) * scale, pos + (ImVec2(2, 0) + size) * scale, uv[2], uv[3], col_shadow);
|
||||
draw_list->AddImage(tex_id, pos, pos + size * scale, uv[2], uv[3], col_border);
|
||||
draw_list->AddImage(tex_id, pos, pos + size * scale, uv[0], uv[1], col_fill);
|
||||
draw_list->PopTextureID();
|
||||
}
|
||||
}
|
||||
|
||||
// Render an arrow. 'pos' is position of the arrow tip. half_sz.x is length from base to tip. half_sz.y is length on each side.
|
||||
void ImGui::RenderArrowPointingAt(ImDrawList* draw_list, ImVec2 pos, ImVec2 half_sz, ImGuiDir direction, ImU32 col)
|
||||
{
|
||||
@ -3893,16 +3886,16 @@ void ImGui::RenderRectFilledRangeH(ImDrawList* draw_list, const ImRect& rect, Im
|
||||
draw_list->PathFillConvex(col);
|
||||
}
|
||||
|
||||
void ImGui::RenderRectFilledWithHole(ImDrawList* draw_list, ImRect outer, ImRect inner, ImU32 col, float rounding)
|
||||
void ImGui::RenderRectFilledWithHole(ImDrawList* draw_list, const ImRect& outer, const ImRect& inner, ImU32 col, float rounding)
|
||||
{
|
||||
const bool fill_L = (inner.Min.x > outer.Min.x);
|
||||
const bool fill_R = (inner.Max.x < outer.Max.x);
|
||||
const bool fill_U = (inner.Min.y > outer.Min.y);
|
||||
const bool fill_D = (inner.Max.y < outer.Max.y);
|
||||
if (fill_L) draw_list->AddRectFilled(ImVec2(outer.Min.x, inner.Min.y), ImVec2(inner.Min.x, inner.Max.y), col, rounding, (fill_U ? 0 : ImDrawFlags_RoundCornersTopLeft) | (fill_D ? 0 : ImDrawFlags_RoundCornersBottomLeft));
|
||||
if (fill_R) draw_list->AddRectFilled(ImVec2(inner.Max.x, inner.Min.y), ImVec2(outer.Max.x, inner.Max.y), col, rounding, (fill_U ? 0 : ImDrawFlags_RoundCornersTopRight) | (fill_D ? 0 : ImDrawFlags_RoundCornersBottomRight));
|
||||
if (fill_U) draw_list->AddRectFilled(ImVec2(inner.Min.x, outer.Min.y), ImVec2(inner.Max.x, inner.Min.y), col, rounding, (fill_L ? 0 : ImDrawFlags_RoundCornersTopLeft) | (fill_R ? 0 : ImDrawFlags_RoundCornersTopRight));
|
||||
if (fill_D) draw_list->AddRectFilled(ImVec2(inner.Min.x, inner.Max.y), ImVec2(inner.Max.x, outer.Max.y), col, rounding, (fill_L ? 0 : ImDrawFlags_RoundCornersBottomLeft) | (fill_R ? 0 : ImDrawFlags_RoundCornersBottomRight));
|
||||
if (fill_L) draw_list->AddRectFilled(ImVec2(outer.Min.x, inner.Min.y), ImVec2(inner.Min.x, inner.Max.y), col, rounding, ImDrawFlags_RoundCornersNone | (fill_U ? 0 : ImDrawFlags_RoundCornersTopLeft) | (fill_D ? 0 : ImDrawFlags_RoundCornersBottomLeft));
|
||||
if (fill_R) draw_list->AddRectFilled(ImVec2(inner.Max.x, inner.Min.y), ImVec2(outer.Max.x, inner.Max.y), col, rounding, ImDrawFlags_RoundCornersNone | (fill_U ? 0 : ImDrawFlags_RoundCornersTopRight) | (fill_D ? 0 : ImDrawFlags_RoundCornersBottomRight));
|
||||
if (fill_U) draw_list->AddRectFilled(ImVec2(inner.Min.x, outer.Min.y), ImVec2(inner.Max.x, inner.Min.y), col, rounding, ImDrawFlags_RoundCornersNone | (fill_L ? 0 : ImDrawFlags_RoundCornersTopLeft) | (fill_R ? 0 : ImDrawFlags_RoundCornersTopRight));
|
||||
if (fill_D) draw_list->AddRectFilled(ImVec2(inner.Min.x, inner.Max.y), ImVec2(inner.Max.x, outer.Max.y), col, rounding, ImDrawFlags_RoundCornersNone | (fill_L ? 0 : ImDrawFlags_RoundCornersBottomLeft) | (fill_R ? 0 : ImDrawFlags_RoundCornersBottomRight));
|
||||
if (fill_L && fill_U) draw_list->AddRectFilled(ImVec2(outer.Min.x, outer.Min.y), ImVec2(inner.Min.x, inner.Min.y), col, rounding, ImDrawFlags_RoundCornersTopLeft);
|
||||
if (fill_R && fill_U) draw_list->AddRectFilled(ImVec2(inner.Max.x, outer.Min.y), ImVec2(outer.Max.x, inner.Min.y), col, rounding, ImDrawFlags_RoundCornersTopRight);
|
||||
if (fill_L && fill_D) draw_list->AddRectFilled(ImVec2(outer.Min.x, inner.Max.y), ImVec2(inner.Min.x, outer.Max.y), col, rounding, ImDrawFlags_RoundCornersBottomLeft);
|
||||
|
@ -4,10 +4,10 @@
|
||||
// (Prefer SDL 2.0.5+ for full feature support.)
|
||||
|
||||
// Implemented features:
|
||||
// [X] Platform: Mouse cursor shape and visibility. Disable with 'io.ConfigFlags |= ImGuiConfigFlags_NoMouseCursorChange'.
|
||||
// [X] Platform: Clipboard support.
|
||||
// [X] Platform: Keyboard arrays indexed using SDL_SCANCODE_* codes, e.g. ImGui::IsKeyPressed(SDL_SCANCODE_SPACE).
|
||||
// [X] Platform: Keyboard support. Since 1.87 we are using the io.AddKeyEvent() function. Pass ImGuiKey values to all key functions e.g. ImGui::IsKeyPressed(ImGuiKey_Space). [Legacy SDL_SCANCODE_* values will also be supported unless IMGUI_DISABLE_OBSOLETE_KEYIO is set]
|
||||
// [X] Platform: Gamepad support. Enabled with 'io.ConfigFlags |= ImGuiConfigFlags_NavEnableGamepad'.
|
||||
// [X] Platform: Mouse cursor shape and visibility. Disable with 'io.ConfigFlags |= ImGuiConfigFlags_NoMouseCursorChange'.
|
||||
// Missing features:
|
||||
// [ ] Platform: SDL2 handling of IME under Windows appears to be broken and it explicitly disable the regular Windows IME. You can restore Windows IME by compiling SDL with SDL_DISABLE_WINDOWS_IME.
|
||||
|
||||
@ -18,6 +18,19 @@
|
||||
|
||||
// CHANGELOG
|
||||
// (minor and older changes stripped away, please see git history for details)
|
||||
// 2022-10-11: Using 'nullptr' instead of 'NULL' as per our switch to C++11.
|
||||
// 2022-09-26: Inputs: Disable SDL 2.0.22 new "auto capture" (SDL_HINT_MOUSE_AUTO_CAPTURE) which prevents drag and drop across windows for multi-viewport support + don't capture when drag and dropping. (#5710)
|
||||
// 2022-09-26: Inputs: Renamed ImGuiKey_ModXXX introduced in 1.87 to ImGuiMod_XXX (old names still supported).
|
||||
// 2022-03-22: Inputs: Fix mouse position issues when dragging outside of boundaries. SDL_CaptureMouse() erroneously still gives out LEAVE events when hovering OS decorations.
|
||||
// 2022-03-22: Inputs: Added support for extra mouse buttons (SDL_BUTTON_X1/SDL_BUTTON_X2).
|
||||
// 2022-02-04: Added SDL_Renderer* parameter to ImGui_ImplSDL2_InitForSDLRenderer(), so we can use SDL_GetRendererOutputSize() instead of SDL_GL_GetDrawableSize() when bound to a SDL_Renderer.
|
||||
// 2022-01-26: Inputs: replaced short-lived io.AddKeyModsEvent() (added two weeks ago) with io.AddKeyEvent() using ImGuiKey_ModXXX flags. Sorry for the confusion.
|
||||
// 2021-01-20: Inputs: calling new io.AddKeyAnalogEvent() for gamepad support, instead of writing directly to io.NavInputs[].
|
||||
// 2022-01-17: Inputs: calling new io.AddMousePosEvent(), io.AddMouseButtonEvent(), io.AddMouseWheelEvent() API (1.87+).
|
||||
// 2022-01-17: Inputs: always update key mods next and before key event (not in NewFrame) to fix input queue with very low framerates.
|
||||
// 2022-01-12: Update mouse inputs using SDL_MOUSEMOTION/SDL_WINDOWEVENT_LEAVE + fallback to provide it when focused but not hovered/captured. More standard and will allow us to pass it to future input queue API.
|
||||
// 2022-01-12: Maintain our own copy of MouseButtonsDown mask instead of using ImGui::IsAnyMouseDown() which will be obsoleted.
|
||||
// 2022-01-10: Inputs: calling new io.AddKeyEvent(), io.AddKeyModsEvent() + io.SetKeyEventNativeData() API (1.87+). Support for full ImGuiKey range.
|
||||
// 2021-08-17: Calling io.AddFocusEvent() on SDL_WINDOWEVENT_FOCUS_GAINED/SDL_WINDOWEVENT_FOCUS_LOST.
|
||||
// 2021-07-29: Inputs: MousePos is correctly reported when the host platform window is hovered but not focused (using SDL_GetMouseFocus() + SDL_HINT_MOUSE_FOCUS_CLICKTHROUGH, requires SDL 2.0.5+)
|
||||
// 2021-06-29: *BREAKING CHANGE* Removed 'SDL_Window* window' parameter to ImGui_ImplSDL2_NewFrame() which was unnecessary.
|
||||
@ -62,25 +75,26 @@
|
||||
#include <TargetConditionals.h>
|
||||
#endif
|
||||
|
||||
#if SDL_VERSION_ATLEAST(2,0,4) && !defined(__EMSCRIPTEN__) && !defined(__ANDROID__) && !(defined(__APPLE__) && TARGET_OS_IOS)
|
||||
#if SDL_VERSION_ATLEAST(2,0,4) && !defined(__EMSCRIPTEN__) && !defined(__ANDROID__) && !(defined(__APPLE__) && TARGET_OS_IOS) && !defined(__amigaos4__)
|
||||
#define SDL_HAS_CAPTURE_AND_GLOBAL_MOUSE 1
|
||||
#else
|
||||
#define SDL_HAS_CAPTURE_AND_GLOBAL_MOUSE 0
|
||||
#endif
|
||||
#define SDL_HAS_MOUSE_FOCUS_CLICKTHROUGH SDL_VERSION_ATLEAST(2,0,5)
|
||||
#define SDL_HAS_VULKAN SDL_VERSION_ATLEAST(2,0,6)
|
||||
|
||||
// SDL Data
|
||||
struct ImGui_ImplSDL2_Data
|
||||
{
|
||||
SDL_Window* Window;
|
||||
SDL_Renderer* Renderer;
|
||||
Uint64 Time;
|
||||
bool MousePressed[3];
|
||||
int MouseButtonsDown;
|
||||
SDL_Cursor* MouseCursors[ImGuiMouseCursor_COUNT];
|
||||
int PendingMouseLeaveFrame;
|
||||
char* ClipboardTextData;
|
||||
bool MouseCanUseGlobalState;
|
||||
|
||||
ImGui_ImplSDL2_Data() { memset(this, 0, sizeof(*this)); }
|
||||
ImGui_ImplSDL2_Data() { memset((void*)this, 0, sizeof(*this)); }
|
||||
};
|
||||
|
||||
// Backend data stored in io.BackendPlatformUserData to allow support for multiple Dear ImGui contexts
|
||||
@ -89,7 +103,7 @@ struct ImGui_ImplSDL2_Data
|
||||
// FIXME: some shared resources (mouse cursor shape, gamepad) are mishandled when using multi-context.
|
||||
static ImGui_ImplSDL2_Data* ImGui_ImplSDL2_GetBackendData()
|
||||
{
|
||||
return ImGui::GetCurrentContext() ? (ImGui_ImplSDL2_Data*)ImGui::GetIO().BackendPlatformUserData : NULL;
|
||||
return ImGui::GetCurrentContext() ? (ImGui_ImplSDL2_Data*)ImGui::GetIO().BackendPlatformUserData : nullptr;
|
||||
}
|
||||
|
||||
// Functions
|
||||
@ -107,9 +121,131 @@ static void ImGui_ImplSDL2_SetClipboardText(void*, const char* text)
|
||||
SDL_SetClipboardText(text);
|
||||
}
|
||||
|
||||
static ImGuiKey ImGui_ImplSDL2_KeycodeToImGuiKey(int keycode)
|
||||
{
|
||||
switch (keycode)
|
||||
{
|
||||
case SDLK_TAB: return ImGuiKey_Tab;
|
||||
case SDLK_LEFT: return ImGuiKey_LeftArrow;
|
||||
case SDLK_RIGHT: return ImGuiKey_RightArrow;
|
||||
case SDLK_UP: return ImGuiKey_UpArrow;
|
||||
case SDLK_DOWN: return ImGuiKey_DownArrow;
|
||||
case SDLK_PAGEUP: return ImGuiKey_PageUp;
|
||||
case SDLK_PAGEDOWN: return ImGuiKey_PageDown;
|
||||
case SDLK_HOME: return ImGuiKey_Home;
|
||||
case SDLK_END: return ImGuiKey_End;
|
||||
case SDLK_INSERT: return ImGuiKey_Insert;
|
||||
case SDLK_DELETE: return ImGuiKey_Delete;
|
||||
case SDLK_BACKSPACE: return ImGuiKey_Backspace;
|
||||
case SDLK_SPACE: return ImGuiKey_Space;
|
||||
case SDLK_RETURN: return ImGuiKey_Enter;
|
||||
case SDLK_ESCAPE: return ImGuiKey_Escape;
|
||||
case SDLK_QUOTE: return ImGuiKey_Apostrophe;
|
||||
case SDLK_COMMA: return ImGuiKey_Comma;
|
||||
case SDLK_MINUS: return ImGuiKey_Minus;
|
||||
case SDLK_PERIOD: return ImGuiKey_Period;
|
||||
case SDLK_SLASH: return ImGuiKey_Slash;
|
||||
case SDLK_SEMICOLON: return ImGuiKey_Semicolon;
|
||||
case SDLK_EQUALS: return ImGuiKey_Equal;
|
||||
case SDLK_LEFTBRACKET: return ImGuiKey_LeftBracket;
|
||||
case SDLK_BACKSLASH: return ImGuiKey_Backslash;
|
||||
case SDLK_RIGHTBRACKET: return ImGuiKey_RightBracket;
|
||||
case SDLK_BACKQUOTE: return ImGuiKey_GraveAccent;
|
||||
case SDLK_CAPSLOCK: return ImGuiKey_CapsLock;
|
||||
case SDLK_SCROLLLOCK: return ImGuiKey_ScrollLock;
|
||||
case SDLK_NUMLOCKCLEAR: return ImGuiKey_NumLock;
|
||||
case SDLK_PRINTSCREEN: return ImGuiKey_PrintScreen;
|
||||
case SDLK_PAUSE: return ImGuiKey_Pause;
|
||||
case SDLK_KP_0: return ImGuiKey_Keypad0;
|
||||
case SDLK_KP_1: return ImGuiKey_Keypad1;
|
||||
case SDLK_KP_2: return ImGuiKey_Keypad2;
|
||||
case SDLK_KP_3: return ImGuiKey_Keypad3;
|
||||
case SDLK_KP_4: return ImGuiKey_Keypad4;
|
||||
case SDLK_KP_5: return ImGuiKey_Keypad5;
|
||||
case SDLK_KP_6: return ImGuiKey_Keypad6;
|
||||
case SDLK_KP_7: return ImGuiKey_Keypad7;
|
||||
case SDLK_KP_8: return ImGuiKey_Keypad8;
|
||||
case SDLK_KP_9: return ImGuiKey_Keypad9;
|
||||
case SDLK_KP_PERIOD: return ImGuiKey_KeypadDecimal;
|
||||
case SDLK_KP_DIVIDE: return ImGuiKey_KeypadDivide;
|
||||
case SDLK_KP_MULTIPLY: return ImGuiKey_KeypadMultiply;
|
||||
case SDLK_KP_MINUS: return ImGuiKey_KeypadSubtract;
|
||||
case SDLK_KP_PLUS: return ImGuiKey_KeypadAdd;
|
||||
case SDLK_KP_ENTER: return ImGuiKey_KeypadEnter;
|
||||
case SDLK_KP_EQUALS: return ImGuiKey_KeypadEqual;
|
||||
case SDLK_LCTRL: return ImGuiKey_LeftCtrl;
|
||||
case SDLK_LSHIFT: return ImGuiKey_LeftShift;
|
||||
case SDLK_LALT: return ImGuiKey_LeftAlt;
|
||||
case SDLK_LGUI: return ImGuiKey_LeftSuper;
|
||||
case SDLK_RCTRL: return ImGuiKey_RightCtrl;
|
||||
case SDLK_RSHIFT: return ImGuiKey_RightShift;
|
||||
case SDLK_RALT: return ImGuiKey_RightAlt;
|
||||
case SDLK_RGUI: return ImGuiKey_RightSuper;
|
||||
case SDLK_APPLICATION: return ImGuiKey_Menu;
|
||||
case SDLK_0: return ImGuiKey_0;
|
||||
case SDLK_1: return ImGuiKey_1;
|
||||
case SDLK_2: return ImGuiKey_2;
|
||||
case SDLK_3: return ImGuiKey_3;
|
||||
case SDLK_4: return ImGuiKey_4;
|
||||
case SDLK_5: return ImGuiKey_5;
|
||||
case SDLK_6: return ImGuiKey_6;
|
||||
case SDLK_7: return ImGuiKey_7;
|
||||
case SDLK_8: return ImGuiKey_8;
|
||||
case SDLK_9: return ImGuiKey_9;
|
||||
case SDLK_a: return ImGuiKey_A;
|
||||
case SDLK_b: return ImGuiKey_B;
|
||||
case SDLK_c: return ImGuiKey_C;
|
||||
case SDLK_d: return ImGuiKey_D;
|
||||
case SDLK_e: return ImGuiKey_E;
|
||||
case SDLK_f: return ImGuiKey_F;
|
||||
case SDLK_g: return ImGuiKey_G;
|
||||
case SDLK_h: return ImGuiKey_H;
|
||||
case SDLK_i: return ImGuiKey_I;
|
||||
case SDLK_j: return ImGuiKey_J;
|
||||
case SDLK_k: return ImGuiKey_K;
|
||||
case SDLK_l: return ImGuiKey_L;
|
||||
case SDLK_m: return ImGuiKey_M;
|
||||
case SDLK_n: return ImGuiKey_N;
|
||||
case SDLK_o: return ImGuiKey_O;
|
||||
case SDLK_p: return ImGuiKey_P;
|
||||
case SDLK_q: return ImGuiKey_Q;
|
||||
case SDLK_r: return ImGuiKey_R;
|
||||
case SDLK_s: return ImGuiKey_S;
|
||||
case SDLK_t: return ImGuiKey_T;
|
||||
case SDLK_u: return ImGuiKey_U;
|
||||
case SDLK_v: return ImGuiKey_V;
|
||||
case SDLK_w: return ImGuiKey_W;
|
||||
case SDLK_x: return ImGuiKey_X;
|
||||
case SDLK_y: return ImGuiKey_Y;
|
||||
case SDLK_z: return ImGuiKey_Z;
|
||||
case SDLK_F1: return ImGuiKey_F1;
|
||||
case SDLK_F2: return ImGuiKey_F2;
|
||||
case SDLK_F3: return ImGuiKey_F3;
|
||||
case SDLK_F4: return ImGuiKey_F4;
|
||||
case SDLK_F5: return ImGuiKey_F5;
|
||||
case SDLK_F6: return ImGuiKey_F6;
|
||||
case SDLK_F7: return ImGuiKey_F7;
|
||||
case SDLK_F8: return ImGuiKey_F8;
|
||||
case SDLK_F9: return ImGuiKey_F9;
|
||||
case SDLK_F10: return ImGuiKey_F10;
|
||||
case SDLK_F11: return ImGuiKey_F11;
|
||||
case SDLK_F12: return ImGuiKey_F12;
|
||||
}
|
||||
return ImGuiKey_None;
|
||||
}
|
||||
|
||||
static void ImGui_ImplSDL2_UpdateKeyModifiers(SDL_Keymod sdl_key_mods)
|
||||
{
|
||||
ImGuiIO& io = ImGui::GetIO();
|
||||
io.AddKeyEvent(ImGuiMod_Ctrl, (sdl_key_mods & KMOD_CTRL) != 0);
|
||||
io.AddKeyEvent(ImGuiMod_Shift, (sdl_key_mods & KMOD_SHIFT) != 0);
|
||||
io.AddKeyEvent(ImGuiMod_Alt, (sdl_key_mods & KMOD_ALT) != 0);
|
||||
io.AddKeyEvent(ImGuiMod_Super, (sdl_key_mods & KMOD_GUI) != 0);
|
||||
}
|
||||
|
||||
// You can read the io.WantCaptureMouse, io.WantCaptureKeyboard flags to tell if dear imgui wants to use your inputs.
|
||||
// - When io.WantCaptureMouse is true, do not dispatch mouse input data to your main application.
|
||||
// - When io.WantCaptureKeyboard is true, do not dispatch keyboard input data to your main application.
|
||||
// - When io.WantCaptureMouse is true, do not dispatch mouse input data to your main application, or clear/overwrite your copy of the mouse data.
|
||||
// - When io.WantCaptureKeyboard is true, do not dispatch keyboard input data to your main application, or clear/overwrite your copy of the keyboard data.
|
||||
// Generally you may always pass all inputs to dear imgui, and hide them from your application based on those two flags.
|
||||
// If you have multiple SDL events and some of them are not meant to be used by dear imgui, you may need to filter events based on their windowID field.
|
||||
bool ImGui_ImplSDL2_ProcessEvent(const SDL_Event* event)
|
||||
@ -119,19 +255,31 @@ bool ImGui_ImplSDL2_ProcessEvent(const SDL_Event* event)
|
||||
|
||||
switch (event->type)
|
||||
{
|
||||
case SDL_MOUSEMOTION:
|
||||
{
|
||||
io.AddMousePosEvent((float)event->motion.x, (float)event->motion.y);
|
||||
return true;
|
||||
}
|
||||
case SDL_MOUSEWHEEL:
|
||||
{
|
||||
if (event->wheel.x > 0) io.MouseWheelH += 1;
|
||||
if (event->wheel.x < 0) io.MouseWheelH -= 1;
|
||||
if (event->wheel.y > 0) io.MouseWheel += 1;
|
||||
if (event->wheel.y < 0) io.MouseWheel -= 1;
|
||||
float wheel_x = (event->wheel.x > 0) ? 1.0f : (event->wheel.x < 0) ? -1.0f : 0.0f;
|
||||
float wheel_y = (event->wheel.y > 0) ? 1.0f : (event->wheel.y < 0) ? -1.0f : 0.0f;
|
||||
io.AddMouseWheelEvent(wheel_x, wheel_y);
|
||||
return true;
|
||||
}
|
||||
case SDL_MOUSEBUTTONDOWN:
|
||||
case SDL_MOUSEBUTTONUP:
|
||||
{
|
||||
if (event->button.button == SDL_BUTTON_LEFT) { bd->MousePressed[0] = true; }
|
||||
if (event->button.button == SDL_BUTTON_RIGHT) { bd->MousePressed[1] = true; }
|
||||
if (event->button.button == SDL_BUTTON_MIDDLE) { bd->MousePressed[2] = true; }
|
||||
int mouse_button = -1;
|
||||
if (event->button.button == SDL_BUTTON_LEFT) { mouse_button = 0; }
|
||||
if (event->button.button == SDL_BUTTON_RIGHT) { mouse_button = 1; }
|
||||
if (event->button.button == SDL_BUTTON_MIDDLE) { mouse_button = 2; }
|
||||
if (event->button.button == SDL_BUTTON_X1) { mouse_button = 3; }
|
||||
if (event->button.button == SDL_BUTTON_X2) { mouse_button = 4; }
|
||||
if (mouse_button == -1)
|
||||
break;
|
||||
io.AddMouseButtonEvent(mouse_button, (event->type == SDL_MOUSEBUTTONDOWN));
|
||||
bd->MouseButtonsDown = (event->type == SDL_MOUSEBUTTONDOWN) ? (bd->MouseButtonsDown | (1 << mouse_button)) : (bd->MouseButtonsDown & ~(1 << mouse_button));
|
||||
return true;
|
||||
}
|
||||
case SDL_TEXTINPUT:
|
||||
@ -142,22 +290,25 @@ bool ImGui_ImplSDL2_ProcessEvent(const SDL_Event* event)
|
||||
case SDL_KEYDOWN:
|
||||
case SDL_KEYUP:
|
||||
{
|
||||
int key = event->key.keysym.scancode;
|
||||
IM_ASSERT(key >= 0 && key < IM_ARRAYSIZE(io.KeysDown));
|
||||
io.KeysDown[key] = (event->type == SDL_KEYDOWN);
|
||||
io.KeyShift = ((SDL_GetModState() & KMOD_SHIFT) != 0);
|
||||
io.KeyCtrl = ((SDL_GetModState() & KMOD_CTRL) != 0);
|
||||
io.KeyAlt = ((SDL_GetModState() & KMOD_ALT) != 0);
|
||||
#ifdef _WIN32
|
||||
io.KeySuper = false;
|
||||
#else
|
||||
io.KeySuper = ((SDL_GetModState() & KMOD_GUI) != 0);
|
||||
#endif
|
||||
ImGui_ImplSDL2_UpdateKeyModifiers((SDL_Keymod)event->key.keysym.mod);
|
||||
ImGuiKey key = ImGui_ImplSDL2_KeycodeToImGuiKey(event->key.keysym.sym);
|
||||
io.AddKeyEvent(key, (event->type == SDL_KEYDOWN));
|
||||
io.SetKeyEventNativeData(key, event->key.keysym.sym, event->key.keysym.scancode, event->key.keysym.scancode); // To support legacy indexing (<1.87 user code). Legacy backend uses SDLK_*** as indices to IsKeyXXX() functions.
|
||||
return true;
|
||||
}
|
||||
case SDL_WINDOWEVENT:
|
||||
{
|
||||
if (event->window.event == SDL_WINDOWEVENT_FOCUS_GAINED)
|
||||
// - When capturing mouse, SDL will send a bunch of conflicting LEAVE/ENTER event on every mouse move, but the final ENTER tends to be right.
|
||||
// - However we won't get a correct LEAVE event for a captured window.
|
||||
// - In some cases, when detaching a window from main viewport SDL may send SDL_WINDOWEVENT_ENTER one frame too late,
|
||||
// causing SDL_WINDOWEVENT_LEAVE on previous frame to interrupt drag operation by clear mouse position. This is why
|
||||
// we delay process the SDL_WINDOWEVENT_LEAVE events by one frame. See issue #5012 for details.
|
||||
Uint8 window_event = event->window.event;
|
||||
if (window_event == SDL_WINDOWEVENT_ENTER)
|
||||
bd->PendingMouseLeaveFrame = 0;
|
||||
if (window_event == SDL_WINDOWEVENT_LEAVE)
|
||||
bd->PendingMouseLeaveFrame = ImGui::GetFrameCount() + 1;
|
||||
if (window_event == SDL_WINDOWEVENT_FOCUS_GAINED)
|
||||
io.AddFocusEvent(true);
|
||||
else if (event->window.event == SDL_WINDOWEVENT_FOCUS_LOST)
|
||||
io.AddFocusEvent(false);
|
||||
@ -167,10 +318,10 @@ bool ImGui_ImplSDL2_ProcessEvent(const SDL_Event* event)
|
||||
return false;
|
||||
}
|
||||
|
||||
static bool ImGui_ImplSDL2_Init(SDL_Window* window)
|
||||
static bool ImGui_ImplSDL2_Init(SDL_Window* window, SDL_Renderer* renderer)
|
||||
{
|
||||
ImGuiIO& io = ImGui::GetIO();
|
||||
IM_ASSERT(io.BackendPlatformUserData == NULL && "Already initialized a platform backend!");
|
||||
IM_ASSERT(io.BackendPlatformUserData == nullptr && "Already initialized a platform backend!");
|
||||
|
||||
// Check and store if we are on a SDL backend that supports global mouse position
|
||||
// ("wayland" and "rpi" don't support it, but we chose to use a white-list instead of a black-list)
|
||||
@ -191,35 +342,12 @@ static bool ImGui_ImplSDL2_Init(SDL_Window* window)
|
||||
io.BackendFlags |= ImGuiBackendFlags_HasSetMousePos; // We can honor io.WantSetMousePos requests (optional, rarely used)
|
||||
|
||||
bd->Window = window;
|
||||
bd->Renderer = renderer;
|
||||
bd->MouseCanUseGlobalState = mouse_can_use_global_state;
|
||||
|
||||
// Keyboard mapping. Dear ImGui will use those indices to peek into the io.KeysDown[] array.
|
||||
io.KeyMap[ImGuiKey_Tab] = SDL_SCANCODE_TAB;
|
||||
io.KeyMap[ImGuiKey_LeftArrow] = SDL_SCANCODE_LEFT;
|
||||
io.KeyMap[ImGuiKey_RightArrow] = SDL_SCANCODE_RIGHT;
|
||||
io.KeyMap[ImGuiKey_UpArrow] = SDL_SCANCODE_UP;
|
||||
io.KeyMap[ImGuiKey_DownArrow] = SDL_SCANCODE_DOWN;
|
||||
io.KeyMap[ImGuiKey_PageUp] = SDL_SCANCODE_PAGEUP;
|
||||
io.KeyMap[ImGuiKey_PageDown] = SDL_SCANCODE_PAGEDOWN;
|
||||
io.KeyMap[ImGuiKey_Home] = SDL_SCANCODE_HOME;
|
||||
io.KeyMap[ImGuiKey_End] = SDL_SCANCODE_END;
|
||||
io.KeyMap[ImGuiKey_Insert] = SDL_SCANCODE_INSERT;
|
||||
io.KeyMap[ImGuiKey_Delete] = SDL_SCANCODE_DELETE;
|
||||
io.KeyMap[ImGuiKey_Backspace] = SDL_SCANCODE_BACKSPACE;
|
||||
io.KeyMap[ImGuiKey_Space] = SDL_SCANCODE_SPACE;
|
||||
io.KeyMap[ImGuiKey_Enter] = SDL_SCANCODE_RETURN;
|
||||
io.KeyMap[ImGuiKey_Escape] = SDL_SCANCODE_ESCAPE;
|
||||
io.KeyMap[ImGuiKey_KeyPadEnter] = SDL_SCANCODE_KP_ENTER;
|
||||
io.KeyMap[ImGuiKey_A] = SDL_SCANCODE_A;
|
||||
io.KeyMap[ImGuiKey_C] = SDL_SCANCODE_C;
|
||||
io.KeyMap[ImGuiKey_V] = SDL_SCANCODE_V;
|
||||
io.KeyMap[ImGuiKey_X] = SDL_SCANCODE_X;
|
||||
io.KeyMap[ImGuiKey_Y] = SDL_SCANCODE_Y;
|
||||
io.KeyMap[ImGuiKey_Z] = SDL_SCANCODE_Z;
|
||||
|
||||
io.SetClipboardTextFn = ImGui_ImplSDL2_SetClipboardText;
|
||||
io.GetClipboardTextFn = ImGui_ImplSDL2_GetClipboardText;
|
||||
io.ClipboardUserData = NULL;
|
||||
io.ClipboardUserData = nullptr;
|
||||
|
||||
// Load mouse cursors
|
||||
bd->MouseCursors[ImGuiMouseCursor_Arrow] = SDL_CreateSystemCursor(SDL_SYSTEM_CURSOR_ARROW);
|
||||
@ -232,31 +360,37 @@ static bool ImGui_ImplSDL2_Init(SDL_Window* window)
|
||||
bd->MouseCursors[ImGuiMouseCursor_Hand] = SDL_CreateSystemCursor(SDL_SYSTEM_CURSOR_HAND);
|
||||
bd->MouseCursors[ImGuiMouseCursor_NotAllowed] = SDL_CreateSystemCursor(SDL_SYSTEM_CURSOR_NO);
|
||||
|
||||
// Set platform dependent data in viewport
|
||||
#ifdef _WIN32
|
||||
SDL_SysWMinfo info;
|
||||
SDL_VERSION(&info.version);
|
||||
if (SDL_GetWindowWMInfo(window, &info))
|
||||
io.ImeWindowHandle = info.info.win.window;
|
||||
ImGui::GetMainViewport()->PlatformHandleRaw = (void*)info.info.win.window;
|
||||
#else
|
||||
(void)window;
|
||||
#endif
|
||||
|
||||
// Set SDL hint to receive mouse click events on window focus, otherwise SDL doesn't emit the event.
|
||||
// From 2.0.5: Set SDL hint to receive mouse click events on window focus, otherwise SDL doesn't emit the event.
|
||||
// Without this, when clicking to gain focus, our widgets wouldn't activate even though they showed as hovered.
|
||||
// (This is unfortunately a global SDL setting, so enabling it might have a side-effect on your application.
|
||||
// It is unlikely to make a difference, but if your app absolutely needs to ignore the initial on-focus click:
|
||||
// you can ignore SDL_MOUSEBUTTONDOWN events coming right after a SDL_WINDOWEVENT_FOCUS_GAINED)
|
||||
#if SDL_HAS_MOUSE_FOCUS_CLICKTHROUGH
|
||||
#ifdef SDL_HINT_MOUSE_FOCUS_CLICKTHROUGH
|
||||
SDL_SetHint(SDL_HINT_MOUSE_FOCUS_CLICKTHROUGH, "1");
|
||||
#endif
|
||||
|
||||
// From 2.0.22: Disable auto-capture, this is preventing drag and drop across multiple windows (see #5710)
|
||||
#ifdef SDL_HINT_MOUSE_AUTO_CAPTURE
|
||||
SDL_SetHint(SDL_HINT_MOUSE_AUTO_CAPTURE, "0");
|
||||
#endif
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
bool ImGui_ImplSDL2_InitForOpenGL(SDL_Window* window, void* sdl_gl_context)
|
||||
{
|
||||
IM_UNUSED(sdl_gl_context); // Viewport branch will need this.
|
||||
return ImGui_ImplSDL2_Init(window);
|
||||
return ImGui_ImplSDL2_Init(window, nullptr);
|
||||
}
|
||||
|
||||
bool ImGui_ImplSDL2_InitForVulkan(SDL_Window* window)
|
||||
@ -264,7 +398,7 @@ bool ImGui_ImplSDL2_InitForVulkan(SDL_Window* window)
|
||||
#if !SDL_HAS_VULKAN
|
||||
IM_ASSERT(0 && "Unsupported");
|
||||
#endif
|
||||
return ImGui_ImplSDL2_Init(window);
|
||||
return ImGui_ImplSDL2_Init(window, nullptr);
|
||||
}
|
||||
|
||||
bool ImGui_ImplSDL2_InitForD3D(SDL_Window* window)
|
||||
@ -272,83 +406,63 @@ bool ImGui_ImplSDL2_InitForD3D(SDL_Window* window)
|
||||
#if !defined(_WIN32)
|
||||
IM_ASSERT(0 && "Unsupported");
|
||||
#endif
|
||||
return ImGui_ImplSDL2_Init(window);
|
||||
return ImGui_ImplSDL2_Init(window, nullptr);
|
||||
}
|
||||
|
||||
bool ImGui_ImplSDL2_InitForMetal(SDL_Window* window)
|
||||
{
|
||||
return ImGui_ImplSDL2_Init(window);
|
||||
return ImGui_ImplSDL2_Init(window, nullptr);
|
||||
}
|
||||
|
||||
bool ImGui_ImplSDL2_InitForSDLRenderer(SDL_Window* window, SDL_Renderer* renderer)
|
||||
{
|
||||
return ImGui_ImplSDL2_Init(window, renderer);
|
||||
}
|
||||
|
||||
void ImGui_ImplSDL2_Shutdown()
|
||||
{
|
||||
ImGuiIO& io = ImGui::GetIO();
|
||||
ImGui_ImplSDL2_Data* bd = ImGui_ImplSDL2_GetBackendData();
|
||||
IM_ASSERT(bd != nullptr && "No platform backend to shutdown, or already shutdown?");
|
||||
ImGuiIO& io = ImGui::GetIO();
|
||||
|
||||
if (bd->ClipboardTextData)
|
||||
SDL_free(bd->ClipboardTextData);
|
||||
for (ImGuiMouseCursor cursor_n = 0; cursor_n < ImGuiMouseCursor_COUNT; cursor_n++)
|
||||
SDL_FreeCursor(bd->MouseCursors[cursor_n]);
|
||||
|
||||
io.BackendPlatformName = NULL;
|
||||
io.BackendPlatformUserData = NULL;
|
||||
io.BackendPlatformName = nullptr;
|
||||
io.BackendPlatformUserData = nullptr;
|
||||
IM_DELETE(bd);
|
||||
}
|
||||
|
||||
static void ImGui_ImplSDL2_UpdateMousePosAndButtons()
|
||||
static void ImGui_ImplSDL2_UpdateMouseData()
|
||||
{
|
||||
ImGui_ImplSDL2_Data* bd = ImGui_ImplSDL2_GetBackendData();
|
||||
ImGuiIO& io = ImGui::GetIO();
|
||||
|
||||
ImVec2 mouse_pos_prev = io.MousePos;
|
||||
io.MousePos = ImVec2(-FLT_MAX, -FLT_MAX);
|
||||
|
||||
// Update mouse buttons
|
||||
int mouse_x_local, mouse_y_local;
|
||||
Uint32 mouse_buttons = SDL_GetMouseState(&mouse_x_local, &mouse_y_local);
|
||||
io.MouseDown[0] = bd->MousePressed[0] || (mouse_buttons & SDL_BUTTON(SDL_BUTTON_LEFT)) != 0; // If a mouse press event came, always pass it as "mouse held this frame", so we don't miss click-release events that are shorter than 1 frame.
|
||||
io.MouseDown[1] = bd->MousePressed[1] || (mouse_buttons & SDL_BUTTON(SDL_BUTTON_RIGHT)) != 0;
|
||||
io.MouseDown[2] = bd->MousePressed[2] || (mouse_buttons & SDL_BUTTON(SDL_BUTTON_MIDDLE)) != 0;
|
||||
bd->MousePressed[0] = bd->MousePressed[1] = bd->MousePressed[2] = false;
|
||||
|
||||
// Obtain focused and hovered window. We forward mouse input when focused or when hovered (and no other window is capturing)
|
||||
// We forward mouse input when hovered or captured (via SDL_MOUSEMOTION) or when focused (below)
|
||||
#if SDL_HAS_CAPTURE_AND_GLOBAL_MOUSE
|
||||
SDL_Window* focused_window = SDL_GetKeyboardFocus();
|
||||
SDL_Window* hovered_window = SDL_HAS_MOUSE_FOCUS_CLICKTHROUGH ? SDL_GetMouseFocus() : NULL; // This is better but is only reliably useful with SDL 2.0.5+ and SDL_HINT_MOUSE_FOCUS_CLICKTHROUGH.
|
||||
SDL_Window* mouse_window = NULL;
|
||||
if (hovered_window && bd->Window == hovered_window)
|
||||
mouse_window = hovered_window;
|
||||
else if (focused_window && bd->Window == focused_window)
|
||||
mouse_window = focused_window;
|
||||
|
||||
// SDL_CaptureMouse() let the OS know e.g. that our imgui drag outside the SDL window boundaries shouldn't e.g. trigger other operations outside
|
||||
SDL_CaptureMouse(ImGui::IsAnyMouseDown() ? SDL_TRUE : SDL_FALSE);
|
||||
SDL_CaptureMouse((bd->MouseButtonsDown != 0 && ImGui::GetDragDropPayload() == nullptr) ? SDL_TRUE : SDL_FALSE);
|
||||
SDL_Window* focused_window = SDL_GetKeyboardFocus();
|
||||
const bool is_app_focused = (bd->Window == focused_window);
|
||||
#else
|
||||
// SDL 2.0.3 and non-windowed systems: single-viewport only
|
||||
SDL_Window* mouse_window = (SDL_GetWindowFlags(bd->Window) & SDL_WINDOW_INPUT_FOCUS) ? bd->Window : NULL;
|
||||
const bool is_app_focused = (SDL_GetWindowFlags(bd->Window) & SDL_WINDOW_INPUT_FOCUS) != 0; // SDL 2.0.3 and non-windowed systems: single-viewport only
|
||||
#endif
|
||||
|
||||
if (mouse_window == NULL)
|
||||
return;
|
||||
|
||||
// Set OS mouse position from Dear ImGui if requested (rarely used, only when ImGuiConfigFlags_NavEnableSetMousePos is enabled by user)
|
||||
if (is_app_focused)
|
||||
{
|
||||
// (Optional) Set OS mouse position from Dear ImGui if requested (rarely used, only when ImGuiConfigFlags_NavEnableSetMousePos is enabled by user)
|
||||
if (io.WantSetMousePos)
|
||||
SDL_WarpMouseInWindow(bd->Window, (int)mouse_pos_prev.x, (int)mouse_pos_prev.y);
|
||||
SDL_WarpMouseInWindow(bd->Window, (int)io.MousePos.x, (int)io.MousePos.y);
|
||||
|
||||
// Set Dear ImGui mouse position from OS position + get buttons. (this is the common behavior)
|
||||
if (bd->MouseCanUseGlobalState)
|
||||
// (Optional) Fallback to provide mouse position when focused (SDL_MOUSEMOTION already provides this when hovered or captured)
|
||||
if (bd->MouseCanUseGlobalState && bd->MouseButtonsDown == 0)
|
||||
{
|
||||
// Single-viewport mode: mouse position in client window coordinates (io.MousePos is (0,0) when the mouse is on the upper-left corner of the app window)
|
||||
// Unlike local position obtained earlier this will be valid when straying out of bounds.
|
||||
int mouse_x_global, mouse_y_global;
|
||||
int window_x, window_y, mouse_x_global, mouse_y_global;
|
||||
SDL_GetGlobalMouseState(&mouse_x_global, &mouse_y_global);
|
||||
int window_x, window_y;
|
||||
SDL_GetWindowPosition(mouse_window, &window_x, &window_y);
|
||||
io.MousePos = ImVec2((float)(mouse_x_global - window_x), (float)(mouse_y_global - window_y));
|
||||
SDL_GetWindowPosition(bd->Window, &window_x, &window_y);
|
||||
io.AddMousePosEvent((float)(mouse_x_global - window_x), (float)(mouse_y_global - window_y));
|
||||
}
|
||||
else
|
||||
{
|
||||
io.MousePos = ImVec2((float)mouse_x_local, (float)mouse_y_local);
|
||||
}
|
||||
}
|
||||
|
||||
@ -376,42 +490,47 @@ static void ImGui_ImplSDL2_UpdateMouseCursor()
|
||||
static void ImGui_ImplSDL2_UpdateGamepads()
|
||||
{
|
||||
ImGuiIO& io = ImGui::GetIO();
|
||||
memset(io.NavInputs, 0, sizeof(io.NavInputs));
|
||||
if ((io.ConfigFlags & ImGuiConfigFlags_NavEnableGamepad) == 0)
|
||||
if ((io.ConfigFlags & ImGuiConfigFlags_NavEnableGamepad) == 0) // FIXME: Technically feeding gamepad shouldn't depend on this now that they are regular inputs.
|
||||
return;
|
||||
|
||||
// Get gamepad
|
||||
io.BackendFlags &= ~ImGuiBackendFlags_HasGamepad;
|
||||
SDL_GameController* game_controller = nullptr;
|
||||
if (SDL_NumJoysticks() > 0 && SDL_IsGameController(0))
|
||||
game_controller = SDL_GameControllerOpen(0);
|
||||
if (!game_controller)
|
||||
{
|
||||
io.BackendFlags &= ~ImGuiBackendFlags_HasGamepad;
|
||||
return;
|
||||
}
|
||||
io.BackendFlags |= ImGuiBackendFlags_HasGamepad;
|
||||
|
||||
// Update gamepad inputs
|
||||
#define MAP_BUTTON(NAV_NO, BUTTON_NO) { io.NavInputs[NAV_NO] = (SDL_GameControllerGetButton(game_controller, BUTTON_NO) != 0) ? 1.0f : 0.0f; }
|
||||
#define MAP_ANALOG(NAV_NO, AXIS_NO, V0, V1) { float vn = (float)(SDL_GameControllerGetAxis(game_controller, AXIS_NO) - V0) / (float)(V1 - V0); if (vn > 1.0f) vn = 1.0f; if (vn > 0.0f && io.NavInputs[NAV_NO] < vn) io.NavInputs[NAV_NO] = vn; }
|
||||
#define IM_SATURATE(V) (V < 0.0f ? 0.0f : V > 1.0f ? 1.0f : V)
|
||||
#define MAP_BUTTON(KEY_NO, BUTTON_NO) { io.AddKeyEvent(KEY_NO, SDL_GameControllerGetButton(game_controller, BUTTON_NO) != 0); }
|
||||
#define MAP_ANALOG(KEY_NO, AXIS_NO, V0, V1) { float vn = (float)(SDL_GameControllerGetAxis(game_controller, AXIS_NO) - V0) / (float)(V1 - V0); vn = IM_SATURATE(vn); io.AddKeyAnalogEvent(KEY_NO, vn > 0.1f, vn); }
|
||||
const int thumb_dead_zone = 8000; // SDL_gamecontroller.h suggests using this value.
|
||||
MAP_BUTTON(ImGuiNavInput_Activate, SDL_CONTROLLER_BUTTON_A); // Cross / A
|
||||
MAP_BUTTON(ImGuiNavInput_Cancel, SDL_CONTROLLER_BUTTON_B); // Circle / B
|
||||
MAP_BUTTON(ImGuiNavInput_Menu, SDL_CONTROLLER_BUTTON_X); // Square / X
|
||||
MAP_BUTTON(ImGuiNavInput_Input, SDL_CONTROLLER_BUTTON_Y); // Triangle / Y
|
||||
MAP_BUTTON(ImGuiNavInput_DpadLeft, SDL_CONTROLLER_BUTTON_DPAD_LEFT); // D-Pad Left
|
||||
MAP_BUTTON(ImGuiNavInput_DpadRight, SDL_CONTROLLER_BUTTON_DPAD_RIGHT); // D-Pad Right
|
||||
MAP_BUTTON(ImGuiNavInput_DpadUp, SDL_CONTROLLER_BUTTON_DPAD_UP); // D-Pad Up
|
||||
MAP_BUTTON(ImGuiNavInput_DpadDown, SDL_CONTROLLER_BUTTON_DPAD_DOWN); // D-Pad Down
|
||||
MAP_BUTTON(ImGuiNavInput_FocusPrev, SDL_CONTROLLER_BUTTON_LEFTSHOULDER); // L1 / LB
|
||||
MAP_BUTTON(ImGuiNavInput_FocusNext, SDL_CONTROLLER_BUTTON_RIGHTSHOULDER); // R1 / RB
|
||||
MAP_BUTTON(ImGuiNavInput_TweakSlow, SDL_CONTROLLER_BUTTON_LEFTSHOULDER); // L1 / LB
|
||||
MAP_BUTTON(ImGuiNavInput_TweakFast, SDL_CONTROLLER_BUTTON_RIGHTSHOULDER); // R1 / RB
|
||||
MAP_ANALOG(ImGuiNavInput_LStickLeft, SDL_CONTROLLER_AXIS_LEFTX, -thumb_dead_zone, -32768);
|
||||
MAP_ANALOG(ImGuiNavInput_LStickRight, SDL_CONTROLLER_AXIS_LEFTX, +thumb_dead_zone, +32767);
|
||||
MAP_ANALOG(ImGuiNavInput_LStickUp, SDL_CONTROLLER_AXIS_LEFTY, -thumb_dead_zone, -32767);
|
||||
MAP_ANALOG(ImGuiNavInput_LStickDown, SDL_CONTROLLER_AXIS_LEFTY, +thumb_dead_zone, +32767);
|
||||
|
||||
io.BackendFlags |= ImGuiBackendFlags_HasGamepad;
|
||||
MAP_BUTTON(ImGuiKey_GamepadStart, SDL_CONTROLLER_BUTTON_START);
|
||||
MAP_BUTTON(ImGuiKey_GamepadBack, SDL_CONTROLLER_BUTTON_BACK);
|
||||
MAP_BUTTON(ImGuiKey_GamepadFaceLeft, SDL_CONTROLLER_BUTTON_X); // Xbox X, PS Square
|
||||
MAP_BUTTON(ImGuiKey_GamepadFaceRight, SDL_CONTROLLER_BUTTON_B); // Xbox B, PS Circle
|
||||
MAP_BUTTON(ImGuiKey_GamepadFaceUp, SDL_CONTROLLER_BUTTON_Y); // Xbox Y, PS Triangle
|
||||
MAP_BUTTON(ImGuiKey_GamepadFaceDown, SDL_CONTROLLER_BUTTON_A); // Xbox A, PS Cross
|
||||
MAP_BUTTON(ImGuiKey_GamepadDpadLeft, SDL_CONTROLLER_BUTTON_DPAD_LEFT);
|
||||
MAP_BUTTON(ImGuiKey_GamepadDpadRight, SDL_CONTROLLER_BUTTON_DPAD_RIGHT);
|
||||
MAP_BUTTON(ImGuiKey_GamepadDpadUp, SDL_CONTROLLER_BUTTON_DPAD_UP);
|
||||
MAP_BUTTON(ImGuiKey_GamepadDpadDown, SDL_CONTROLLER_BUTTON_DPAD_DOWN);
|
||||
MAP_BUTTON(ImGuiKey_GamepadL1, SDL_CONTROLLER_BUTTON_LEFTSHOULDER);
|
||||
MAP_BUTTON(ImGuiKey_GamepadR1, SDL_CONTROLLER_BUTTON_RIGHTSHOULDER);
|
||||
MAP_ANALOG(ImGuiKey_GamepadL2, SDL_CONTROLLER_AXIS_TRIGGERLEFT, 0.0f, 32767);
|
||||
MAP_ANALOG(ImGuiKey_GamepadR2, SDL_CONTROLLER_AXIS_TRIGGERRIGHT, 0.0f, 32767);
|
||||
MAP_BUTTON(ImGuiKey_GamepadL3, SDL_CONTROLLER_BUTTON_LEFTSTICK);
|
||||
MAP_BUTTON(ImGuiKey_GamepadR3, SDL_CONTROLLER_BUTTON_RIGHTSTICK);
|
||||
MAP_ANALOG(ImGuiKey_GamepadLStickLeft, SDL_CONTROLLER_AXIS_LEFTX, -thumb_dead_zone, -32768);
|
||||
MAP_ANALOG(ImGuiKey_GamepadLStickRight, SDL_CONTROLLER_AXIS_LEFTX, +thumb_dead_zone, +32767);
|
||||
MAP_ANALOG(ImGuiKey_GamepadLStickUp, SDL_CONTROLLER_AXIS_LEFTY, -thumb_dead_zone, -32768);
|
||||
MAP_ANALOG(ImGuiKey_GamepadLStickDown, SDL_CONTROLLER_AXIS_LEFTY, +thumb_dead_zone, +32767);
|
||||
MAP_ANALOG(ImGuiKey_GamepadRStickLeft, SDL_CONTROLLER_AXIS_RIGHTX, -thumb_dead_zone, -32768);
|
||||
MAP_ANALOG(ImGuiKey_GamepadRStickRight, SDL_CONTROLLER_AXIS_RIGHTX, +thumb_dead_zone, +32767);
|
||||
MAP_ANALOG(ImGuiKey_GamepadRStickUp, SDL_CONTROLLER_AXIS_RIGHTY, -thumb_dead_zone, -32768);
|
||||
MAP_ANALOG(ImGuiKey_GamepadRStickDown, SDL_CONTROLLER_AXIS_RIGHTY, +thumb_dead_zone, +32767);
|
||||
#undef MAP_BUTTON
|
||||
#undef MAP_ANALOG
|
||||
}
|
||||
@ -419,7 +538,7 @@ static void ImGui_ImplSDL2_UpdateGamepads()
|
||||
void ImGui_ImplSDL2_NewFrame()
|
||||
{
|
||||
ImGui_ImplSDL2_Data* bd = ImGui_ImplSDL2_GetBackendData();
|
||||
IM_ASSERT(bd != NULL && "Did you call ImGui_ImplSDL2_Init()?");
|
||||
IM_ASSERT(bd != nullptr && "Did you call ImGui_ImplSDL2_Init()?");
|
||||
ImGuiIO& io = ImGui::GetIO();
|
||||
|
||||
// Setup display size (every frame to accommodate for window resizing)
|
||||
@ -428,6 +547,9 @@ void ImGui_ImplSDL2_NewFrame()
|
||||
SDL_GetWindowSize(bd->Window, &w, &h);
|
||||
if (SDL_GetWindowFlags(bd->Window) & SDL_WINDOW_MINIMIZED)
|
||||
w = h = 0;
|
||||
if (bd->Renderer != nullptr)
|
||||
SDL_GetRendererOutputSize(bd->Renderer, &display_w, &display_h);
|
||||
else
|
||||
SDL_GL_GetDrawableSize(bd->Window, &display_w, &display_h);
|
||||
io.DisplaySize = ImVec2((float)w, (float)h);
|
||||
if (w > 0 && h > 0)
|
||||
@ -439,7 +561,13 @@ void ImGui_ImplSDL2_NewFrame()
|
||||
io.DeltaTime = bd->Time > 0 ? (float)((double)(current_time - bd->Time) / frequency) : (float)(1.0f / 60.0f);
|
||||
bd->Time = current_time;
|
||||
|
||||
ImGui_ImplSDL2_UpdateMousePosAndButtons();
|
||||
if (bd->PendingMouseLeaveFrame && bd->PendingMouseLeaveFrame >= ImGui::GetFrameCount() && bd->MouseButtonsDown == 0)
|
||||
{
|
||||
io.AddMousePosEvent(-FLT_MAX, -FLT_MAX);
|
||||
bd->PendingMouseLeaveFrame = 0;
|
||||
}
|
||||
|
||||
ImGui_ImplSDL2_UpdateMouseData();
|
||||
ImGui_ImplSDL2_UpdateMouseCursor();
|
||||
|
||||
// Update game controllers (if enabled and available)
|
||||
|
@ -3,10 +3,10 @@
|
||||
// (Info: SDL2 is a cross-platform general purpose library for handling windows, inputs, graphics context creation, etc.)
|
||||
|
||||
// Implemented features:
|
||||
// [X] Platform: Mouse cursor shape and visibility. Disable with 'io.ConfigFlags |= ImGuiConfigFlags_NoMouseCursorChange'.
|
||||
// [X] Platform: Clipboard support.
|
||||
// [X] Platform: Keyboard arrays indexed using SDL_SCANCODE_* codes, e.g. ImGui::IsKeyPressed(SDL_SCANCODE_SPACE).
|
||||
// [X] Platform: Keyboard support. Since 1.87 we are using the io.AddKeyEvent() function. Pass ImGuiKey values to all key functions e.g. ImGui::IsKeyPressed(ImGuiKey_Space). [Legacy SDL_SCANCODE_* values will also be supported unless IMGUI_DISABLE_OBSOLETE_KEYIO is set]
|
||||
// [X] Platform: Gamepad support. Enabled with 'io.ConfigFlags |= ImGuiConfigFlags_NavEnableGamepad'.
|
||||
// [X] Platform: Mouse cursor shape and visibility. Disable with 'io.ConfigFlags |= ImGuiConfigFlags_NoMouseCursorChange'.
|
||||
// Missing features:
|
||||
// [ ] Platform: SDL2 handling of IME under Windows appears to be broken and it explicitly disable the regular Windows IME. You can restore Windows IME by compiling SDL with SDL_DISABLE_WINDOWS_IME.
|
||||
|
||||
@ -19,12 +19,14 @@
|
||||
#include "imgui.h" // IMGUI_IMPL_API
|
||||
|
||||
struct SDL_Window;
|
||||
struct SDL_Renderer;
|
||||
typedef union SDL_Event SDL_Event;
|
||||
|
||||
IMGUI_IMPL_API bool ImGui_ImplSDL2_InitForOpenGL(SDL_Window* window, void* sdl_gl_context);
|
||||
IMGUI_IMPL_API bool ImGui_ImplSDL2_InitForVulkan(SDL_Window* window);
|
||||
IMGUI_IMPL_API bool ImGui_ImplSDL2_InitForD3D(SDL_Window* window);
|
||||
IMGUI_IMPL_API bool ImGui_ImplSDL2_InitForMetal(SDL_Window* window);
|
||||
IMGUI_IMPL_API bool ImGui_ImplSDL2_InitForSDLRenderer(SDL_Window* window, SDL_Renderer* renderer);
|
||||
IMGUI_IMPL_API void ImGui_ImplSDL2_Shutdown();
|
||||
IMGUI_IMPL_API void ImGui_ImplSDL2_NewFrame();
|
||||
IMGUI_IMPL_API bool ImGui_ImplSDL2_ProcessEvent(const SDL_Event* event);
|
||||
|
File diff suppressed because it is too large
Load Diff
@ -607,11 +607,11 @@ namespace ImGuiSDL
|
||||
{
|
||||
auto commandList = drawData->CmdLists[n];
|
||||
auto vertexBuffer = commandList->VtxBuffer;
|
||||
auto indexBuffer = commandList->IdxBuffer.Data;
|
||||
|
||||
for (int cmd_i = 0; cmd_i < commandList->CmdBuffer.Size; cmd_i++)
|
||||
{
|
||||
const ImDrawCmd* drawCommand = &commandList->CmdBuffer[cmd_i];
|
||||
auto indexBuffer = commandList->IdxBuffer.Data + drawCommand->IdxOffset;
|
||||
|
||||
const Device::ClipRect clipRect = {
|
||||
static_cast<int>(drawCommand->ClipRect.x),
|
||||
@ -693,8 +693,6 @@ namespace ImGuiSDL
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
indexBuffer += drawCommand->ElemCount;
|
||||
}
|
||||
}
|
||||
|
||||
|
@ -1,4 +1,4 @@
|
||||
// dear imgui, v1.85 WIP
|
||||
// dear imgui, v1.89.2 WIP
|
||||
// (tables and columns code)
|
||||
|
||||
/*
|
||||
@ -24,7 +24,7 @@ Index of this file:
|
||||
*/
|
||||
|
||||
// Navigating this file:
|
||||
// - In Visual Studio IDE: CTRL+comma ("Edit.NavigateTo") can follow symbols in comments, whereas CTRL+F12 ("Edit.GoToImplementation") cannot.
|
||||
// - In Visual Studio IDE: CTRL+comma ("Edit.GoToAll") can follow symbols in comments, whereas CTRL+F12 ("Edit.GoToImplementation") cannot.
|
||||
// - With Visual Assist installed: ALT+G ("VAssistX.GoToImplementation") can also follow symbols in comments.
|
||||
|
||||
//-----------------------------------------------------------------------------
|
||||
@ -324,7 +324,7 @@ bool ImGui::BeginTableEx(const char* name, ImGuiID id, int columns_count, ImG
|
||||
const ImVec2 avail_size = GetContentRegionAvail();
|
||||
ImVec2 actual_outer_size = CalcItemSize(outer_size, ImMax(avail_size.x, 1.0f), use_child_window ? ImMax(avail_size.y, 1.0f) : 0.0f);
|
||||
ImRect outer_rect(outer_window->DC.CursorPos, outer_window->DC.CursorPos + actual_outer_size);
|
||||
if (use_child_window && IsClippedEx(outer_rect, 0, false))
|
||||
if (use_child_window && IsClippedEx(outer_rect, 0))
|
||||
{
|
||||
ItemSize(outer_rect);
|
||||
return false;
|
||||
@ -340,10 +340,9 @@ bool ImGui::BeginTableEx(const char* name, ImGuiID id, int columns_count, ImG
|
||||
|
||||
// Acquire temporary buffers
|
||||
const int table_idx = g.Tables.GetIndex(table);
|
||||
g.CurrentTableStackIdx++;
|
||||
if (g.CurrentTableStackIdx + 1 > g.TablesTempDataStack.Size)
|
||||
g.TablesTempDataStack.resize(g.CurrentTableStackIdx + 1, ImGuiTableTempData());
|
||||
ImGuiTableTempData* temp_data = table->TempData = &g.TablesTempDataStack[g.CurrentTableStackIdx];
|
||||
if (++g.TablesTempDataStacked > g.TablesTempData.Size)
|
||||
g.TablesTempData.resize(g.TablesTempDataStacked, ImGuiTableTempData());
|
||||
ImGuiTableTempData* temp_data = table->TempData = &g.TablesTempData[g.TablesTempDataStacked - 1];
|
||||
temp_data->TableIndex = table_idx;
|
||||
table->DrawSplitter = &table->TempData->DrawSplitter;
|
||||
table->DrawSplitter->Clear();
|
||||
@ -362,6 +361,8 @@ bool ImGui::BeginTableEx(const char* name, ImGuiID id, int columns_count, ImG
|
||||
table->IsLayoutLocked = false;
|
||||
table->InnerWidth = inner_width;
|
||||
temp_data->UserOuterSize = outer_size;
|
||||
if (instance_no > 0 && table->InstanceDataExtra.Size < instance_no)
|
||||
table->InstanceDataExtra.push_back(ImGuiTableInstanceData());
|
||||
|
||||
// When not using a child window, WorkRect.Max will grow as we append contents.
|
||||
if (use_child_window)
|
||||
@ -394,6 +395,14 @@ bool ImGui::BeginTableEx(const char* name, ImGuiID id, int columns_count, ImG
|
||||
table->OuterRect = table->InnerWindow->Rect();
|
||||
table->InnerRect = table->InnerWindow->InnerRect;
|
||||
IM_ASSERT(table->InnerWindow->WindowPadding.x == 0.0f && table->InnerWindow->WindowPadding.y == 0.0f && table->InnerWindow->WindowBorderSize == 0.0f);
|
||||
|
||||
// When using multiple instances, ensure they have the same amount of horizontal decorations (aka vertical scrollbar) so stretched columns can be aligned)
|
||||
if (instance_no == 0)
|
||||
{
|
||||
table->HasScrollbarYPrev = table->HasScrollbarYCurr;
|
||||
table->HasScrollbarYCurr = false;
|
||||
}
|
||||
table->HasScrollbarYCurr |= (table->InnerWindow->ScrollMax.y > 0.0f);
|
||||
}
|
||||
else
|
||||
{
|
||||
@ -538,7 +547,7 @@ bool ImGui::BeginTableEx(const char* name, ImGuiID id, int columns_count, ImG
|
||||
if (table->RefScale != 0.0f && table->RefScale != new_ref_scale_unit)
|
||||
{
|
||||
const float scale_factor = new_ref_scale_unit / table->RefScale;
|
||||
//IMGUI_DEBUG_LOG("[table] %08X RefScaleUnit %.3f -> %.3f, scaling width by %.3f\n", table->ID, table->RefScaleUnit, new_ref_scale_unit, scale_factor);
|
||||
//IMGUI_DEBUG_PRINT("[table] %08X RefScaleUnit %.3f -> %.3f, scaling width by %.3f\n", table->ID, table->RefScaleUnit, new_ref_scale_unit, scale_factor);
|
||||
for (int n = 0; n < columns_count; n++)
|
||||
table->Columns[n].WidthRequest = table->Columns[n].WidthRequest * scale_factor;
|
||||
}
|
||||
@ -564,6 +573,7 @@ bool ImGui::BeginTableEx(const char* name, ImGuiID id, int columns_count, ImG
|
||||
// + 0 (for ImGuiTable instance, we are pooling allocations in g.Tables)
|
||||
// + 1 (for table->RawData allocated below)
|
||||
// + 1 (for table->ColumnsNames, if names are used)
|
||||
// Shared allocations per number of nested tables
|
||||
// + 1 (for table->Splitter._Channels)
|
||||
// + 2 * active_channels_count (for ImDrawCmd and ImDrawIdx buffers inside channels)
|
||||
// Where active_channels_count is variable but often == columns_count or columns_count + 1, see TableSetupDrawChannels() for details.
|
||||
@ -886,11 +896,13 @@ void ImGui::TableUpdateLayout(ImGuiTable* table)
|
||||
sum_width_requests += table->CellPaddingX * 2.0f;
|
||||
}
|
||||
table->ColumnsEnabledFixedCount = (ImGuiTableColumnIdx)count_fixed;
|
||||
table->ColumnsStretchSumWeights = stretch_sum_weights;
|
||||
|
||||
// [Part 4] Apply final widths based on requested widths
|
||||
const ImRect work_rect = table->WorkRect;
|
||||
const float width_spacings = (table->OuterPaddingX * 2.0f) + (table->CellSpacingX1 + table->CellSpacingX2) * (table->ColumnsEnabledCount - 1);
|
||||
const float width_avail = ((table->Flags & ImGuiTableFlags_ScrollX) && table->InnerWidth == 0.0f) ? table->InnerClipRect.GetWidth() : work_rect.GetWidth();
|
||||
const float width_removed = (table->HasScrollbarYPrev && !table->InnerWindow->ScrollbarY) ? g.Style.ScrollbarSize : 0.0f; // To synchronize decoration width of synched tables with mismatching scrollbar state (#5920)
|
||||
const float width_avail = ImMax(1.0f, (((table->Flags & ImGuiTableFlags_ScrollX) && table->InnerWidth == 0.0f) ? table->InnerClipRect.GetWidth() : work_rect.GetWidth()) - width_removed);
|
||||
const float width_avail_for_stretched_columns = width_avail - width_spacings - sum_width_requests;
|
||||
float width_remaining_for_stretched_columns = width_avail_for_stretched_columns;
|
||||
table->ColumnsGivenWidth = width_spacings + (table->CellPaddingX * 2.0f) * table->ColumnsEnabledCount;
|
||||
@ -933,10 +945,19 @@ void ImGui::TableUpdateLayout(ImGuiTable* table)
|
||||
width_remaining_for_stretched_columns -= 1.0f;
|
||||
}
|
||||
|
||||
// Determine if table is hovered which will be used to flag columns as hovered.
|
||||
// - In principle we'd like to use the equivalent of IsItemHovered(ImGuiHoveredFlags_AllowWhenBlockedByActiveItem),
|
||||
// but because our item is partially submitted at this point we use ItemHoverable() and a workaround (temporarily
|
||||
// clear ActiveId, which is equivalent to the change provided by _AllowWhenBLockedByActiveItem).
|
||||
// - This allows columns to be marked as hovered when e.g. clicking a button inside the column, or using drag and drop.
|
||||
ImGuiTableInstanceData* table_instance = TableGetInstanceData(table, table->InstanceCurrent);
|
||||
table->HoveredColumnBody = -1;
|
||||
table->HoveredColumnBorder = -1;
|
||||
const ImRect mouse_hit_rect(table->OuterRect.Min.x, table->OuterRect.Min.y, table->OuterRect.Max.x, ImMax(table->OuterRect.Max.y, table->OuterRect.Min.y + table->LastOuterHeight));
|
||||
const ImRect mouse_hit_rect(table->OuterRect.Min.x, table->OuterRect.Min.y, table->OuterRect.Max.x, ImMax(table->OuterRect.Max.y, table->OuterRect.Min.y + table_instance->LastOuterHeight));
|
||||
const ImGuiID backup_active_id = g.ActiveId;
|
||||
g.ActiveId = 0;
|
||||
const bool is_hovering_table = ItemHoverable(mouse_hit_rect, 0);
|
||||
g.ActiveId = backup_active_id;
|
||||
|
||||
// [Part 6] Setup final position, offset, skip/clip states and clipping rectangles, detect hovered column
|
||||
// Process columns in their visible orders as we are comparing the visible order and adjusting host_clip_rect while looping.
|
||||
@ -952,7 +973,7 @@ void ImGui::TableUpdateLayout(ImGuiTable* table)
|
||||
const int column_n = table->DisplayOrderToIndex[order_n];
|
||||
ImGuiTableColumn* column = &table->Columns[column_n];
|
||||
|
||||
column->NavLayerCurrent = (ImS8)((table->FreezeRowsCount > 0 || column_n < table->FreezeColumnsCount) ? ImGuiNavLayer_Menu : ImGuiNavLayer_Main);
|
||||
column->NavLayerCurrent = (ImS8)(table->FreezeRowsCount > 0 ? ImGuiNavLayer_Menu : ImGuiNavLayer_Main); // Use Count NOT request so Header line changes layer when frozen
|
||||
|
||||
if (offset_x_frozen && table->FreezeColumnsCount == visible_n)
|
||||
{
|
||||
@ -1096,30 +1117,29 @@ void ImGui::TableUpdateLayout(ImGuiTable* table)
|
||||
// [Part 10] Hit testing on borders
|
||||
if (table->Flags & ImGuiTableFlags_Resizable)
|
||||
TableUpdateBorders(table);
|
||||
table->LastFirstRowHeight = 0.0f;
|
||||
table_instance->LastFirstRowHeight = 0.0f;
|
||||
table->IsLayoutLocked = true;
|
||||
table->IsUsingHeaders = false;
|
||||
|
||||
// [Part 11] Context menu
|
||||
if (table->IsContextPopupOpen && table->InstanceCurrent == table->InstanceInteracted)
|
||||
{
|
||||
const ImGuiID context_menu_id = ImHashStr("##ContextMenu", 0, table->ID);
|
||||
if (BeginPopupEx(context_menu_id, ImGuiWindowFlags_AlwaysAutoResize | ImGuiWindowFlags_NoTitleBar | ImGuiWindowFlags_NoSavedSettings))
|
||||
if (TableBeginContextMenuPopup(table))
|
||||
{
|
||||
TableDrawContextMenu(table);
|
||||
EndPopup();
|
||||
}
|
||||
else
|
||||
{
|
||||
table->IsContextPopupOpen = false;
|
||||
}
|
||||
}
|
||||
|
||||
// [Part 13] Sanitize and build sort specs before we have a change to use them for display.
|
||||
// This path will only be exercised when sort specs are modified before header rows (e.g. init or visibility change)
|
||||
if (table->IsSortSpecsDirty && (table->Flags & ImGuiTableFlags_Sortable))
|
||||
TableSortSpecsBuild(table);
|
||||
|
||||
// [Part 14] Setup inner window decoration size (for scrolling / nav tracking to properly take account of frozen rows/columns)
|
||||
if (table->FreezeColumnsRequest > 0)
|
||||
table->InnerWindow->DecoInnerSizeX1 = table->Columns[table->DisplayOrderToIndex[table->FreezeColumnsRequest - 1]].MaxX - table->OuterRect.Min.x;
|
||||
if (table->FreezeRowsRequest > 0)
|
||||
table->InnerWindow->DecoInnerSizeY1 = table_instance->LastFrozenHeight;
|
||||
table_instance->LastFrozenHeight = 0.0f;
|
||||
|
||||
// Initial state
|
||||
ImGuiWindow* inner_window = table->InnerWindow;
|
||||
if (table->Flags & ImGuiTableFlags_NoClip)
|
||||
@ -1141,10 +1161,11 @@ void ImGui::TableUpdateBorders(ImGuiTable* table)
|
||||
// use the final height from last frame. Because this is only affecting _interaction_ with columns, it is not
|
||||
// really problematic (whereas the actual visual will be displayed in EndTable() and using the current frame height).
|
||||
// Actual columns highlight/render will be performed in EndTable() and not be affected.
|
||||
ImGuiTableInstanceData* table_instance = TableGetInstanceData(table, table->InstanceCurrent);
|
||||
const float hit_half_width = TABLE_RESIZE_SEPARATOR_HALF_THICKNESS;
|
||||
const float hit_y1 = table->OuterRect.Min.y;
|
||||
const float hit_y2_body = ImMax(table->OuterRect.Max.y, hit_y1 + table->LastOuterHeight);
|
||||
const float hit_y2_head = hit_y1 + table->LastFirstRowHeight;
|
||||
const float hit_y2_body = ImMax(table->OuterRect.Max.y, hit_y1 + table_instance->LastOuterHeight);
|
||||
const float hit_y2_head = hit_y1 + table_instance->LastFirstRowHeight;
|
||||
|
||||
for (int order_n = 0; order_n < table->ColumnsCount; order_n++)
|
||||
{
|
||||
@ -1166,11 +1187,11 @@ void ImGui::TableUpdateBorders(ImGuiTable* table)
|
||||
|
||||
ImGuiID column_id = TableGetColumnResizeID(table, column_n, table->InstanceCurrent);
|
||||
ImRect hit_rect(column->MaxX - hit_half_width, hit_y1, column->MaxX + hit_half_width, border_y2_hit);
|
||||
ItemAdd(hit_rect, column_id, NULL, ImGuiItemFlags_NoNav);
|
||||
//GetForegroundDrawList()->AddRect(hit_rect.Min, hit_rect.Max, IM_COL32(255, 0, 0, 100));
|
||||
KeepAliveID(column_id);
|
||||
|
||||
bool hovered = false, held = false;
|
||||
bool pressed = ButtonBehavior(hit_rect, column_id, &hovered, &held, ImGuiButtonFlags_FlattenChildren | ImGuiButtonFlags_AllowItemOverlap | ImGuiButtonFlags_PressedOnClick | ImGuiButtonFlags_PressedOnDoubleClick);
|
||||
bool pressed = ButtonBehavior(hit_rect, column_id, &hovered, &held, ImGuiButtonFlags_FlattenChildren | ImGuiButtonFlags_AllowItemOverlap | ImGuiButtonFlags_PressedOnClick | ImGuiButtonFlags_PressedOnDoubleClick | ImGuiButtonFlags_NoNavFocus);
|
||||
if (pressed && IsMouseDoubleClicked(0))
|
||||
{
|
||||
TableSetColumnWidthAutoSingle(table, column_n);
|
||||
@ -1223,6 +1244,7 @@ void ImGui::EndTable()
|
||||
TableOpenContextMenu((int)table->HoveredColumnBody);
|
||||
|
||||
// Finalize table height
|
||||
ImGuiTableInstanceData* table_instance = TableGetInstanceData(table, table->InstanceCurrent);
|
||||
inner_window->DC.PrevLineSize = temp_data->HostBackupPrevLineSize;
|
||||
inner_window->DC.CurrLineSize = temp_data->HostBackupCurrLineSize;
|
||||
inner_window->DC.CursorMaxPos = temp_data->HostBackupCursorMaxPos;
|
||||
@ -1233,7 +1255,7 @@ void ImGui::EndTable()
|
||||
else if (!(flags & ImGuiTableFlags_NoHostExtendY))
|
||||
table->OuterRect.Max.y = table->InnerRect.Max.y = ImMax(table->OuterRect.Max.y, inner_content_max_y); // Patch OuterRect/InnerRect height
|
||||
table->WorkRect.Max.y = ImMax(table->WorkRect.Max.y, table->OuterRect.Max.y);
|
||||
table->LastOuterHeight = table->OuterRect.GetHeight();
|
||||
table_instance->LastOuterHeight = table->OuterRect.GetHeight();
|
||||
|
||||
// Setup inner scrolling range
|
||||
// FIXME: This ideally should be done earlier, in BeginTable() SetNextWindowContentSize call, just like writing to inner_window->DC.CursorMaxPos.y,
|
||||
@ -1279,17 +1301,23 @@ void ImGui::EndTable()
|
||||
splitter->Merge(inner_window->DrawList);
|
||||
|
||||
// Update ColumnsAutoFitWidth to get us ahead for host using our size to auto-resize without waiting for next BeginTable()
|
||||
const float width_spacings = (table->OuterPaddingX * 2.0f) + (table->CellSpacingX1 + table->CellSpacingX2) * (table->ColumnsEnabledCount - 1);
|
||||
table->ColumnsAutoFitWidth = width_spacings + (table->CellPaddingX * 2.0f) * table->ColumnsEnabledCount;
|
||||
float auto_fit_width_for_fixed = 0.0f;
|
||||
float auto_fit_width_for_stretched = 0.0f;
|
||||
float auto_fit_width_for_stretched_min = 0.0f;
|
||||
for (int column_n = 0; column_n < table->ColumnsCount; column_n++)
|
||||
if (table->EnabledMaskByIndex & ((ImU64)1 << column_n))
|
||||
{
|
||||
ImGuiTableColumn* column = &table->Columns[column_n];
|
||||
if ((column->Flags & ImGuiTableColumnFlags_WidthFixed) && !(column->Flags & ImGuiTableColumnFlags_NoResize))
|
||||
table->ColumnsAutoFitWidth += column->WidthRequest;
|
||||
float column_width_request = ((column->Flags & ImGuiTableColumnFlags_WidthFixed) && !(column->Flags & ImGuiTableColumnFlags_NoResize)) ? column->WidthRequest : TableGetColumnWidthAuto(table, column);
|
||||
if (column->Flags & ImGuiTableColumnFlags_WidthFixed)
|
||||
auto_fit_width_for_fixed += column_width_request;
|
||||
else
|
||||
table->ColumnsAutoFitWidth += TableGetColumnWidthAuto(table, column);
|
||||
auto_fit_width_for_stretched += column_width_request;
|
||||
if ((column->Flags & ImGuiTableColumnFlags_WidthStretch) && (column->Flags & ImGuiTableColumnFlags_NoResize) != 0)
|
||||
auto_fit_width_for_stretched_min = ImMax(auto_fit_width_for_stretched_min, column_width_request / (column->StretchWeight / table->ColumnsStretchSumWeights));
|
||||
}
|
||||
const float width_spacings = (table->OuterPaddingX * 2.0f) + (table->CellSpacingX1 + table->CellSpacingX2) * (table->ColumnsEnabledCount - 1);
|
||||
table->ColumnsAutoFitWidth = width_spacings + (table->CellPaddingX * 2.0f) * table->ColumnsEnabledCount + auto_fit_width_for_fixed + ImMax(auto_fit_width_for_stretched, auto_fit_width_for_stretched_min);
|
||||
|
||||
// Update scroll
|
||||
if ((table->Flags & ImGuiTableFlags_ScrollX) == 0 && inner_window != outer_window)
|
||||
@ -1381,9 +1409,8 @@ void ImGui::EndTable()
|
||||
|
||||
// Clear or restore current table, if any
|
||||
IM_ASSERT(g.CurrentWindow == outer_window && g.CurrentTable == table);
|
||||
IM_ASSERT(g.CurrentTableStackIdx >= 0);
|
||||
g.CurrentTableStackIdx--;
|
||||
temp_data = g.CurrentTableStackIdx >= 0 ? &g.TablesTempDataStack[g.CurrentTableStackIdx] : NULL;
|
||||
IM_ASSERT(g.TablesTempDataStacked > 0);
|
||||
temp_data = (--g.TablesTempDataStacked > 0) ? &g.TablesTempData[g.TablesTempDataStacked - 1] : NULL;
|
||||
g.CurrentTable = temp_data ? g.Tables.GetByIndex(temp_data->TableIndex) : NULL;
|
||||
if (g.CurrentTable)
|
||||
{
|
||||
@ -1479,6 +1506,7 @@ void ImGui::TableSetupScrollFreeze(int columns, int rows)
|
||||
table->IsUnfrozenRows = (table->FreezeRowsCount == 0); // Make sure this is set before TableUpdateLayout() so ImGuiListClipper can benefit from it.b
|
||||
|
||||
// Ensure frozen columns are ordered in their section. We still allow multiple frozen columns to be reordered.
|
||||
// FIXME-TABLE: This work for preserving 2143 into 21|43. How about 4321 turning into 21|43? (preserve relative order in each section)
|
||||
for (int column_n = 0; column_n < table->FreezeColumnsRequest; column_n++)
|
||||
{
|
||||
int order_n = table->DisplayOrderToIndex[column_n];
|
||||
@ -1569,18 +1597,21 @@ ImGuiTableColumnFlags ImGui::TableGetColumnFlags(int column_n)
|
||||
|
||||
// Return the cell rectangle based on currently known height.
|
||||
// - Important: we generally don't know our row height until the end of the row, so Max.y will be incorrect in many situations.
|
||||
// The only case where this is correct is if we provided a min_row_height to TableNextRow() and don't go below it.
|
||||
// The only case where this is correct is if we provided a min_row_height to TableNextRow() and don't go below it, or in TableEndRow() when we locked that height.
|
||||
// - Important: if ImGuiTableFlags_PadOuterX is set but ImGuiTableFlags_PadInnerX is not set, the outer-most left and right
|
||||
// columns report a small offset so their CellBgRect can extend up to the outer border.
|
||||
// FIXME: But the rendering code in TableEndRow() nullifies that with clamping required for scrolling.
|
||||
ImRect ImGui::TableGetCellBgRect(const ImGuiTable* table, int column_n)
|
||||
{
|
||||
const ImGuiTableColumn* column = &table->Columns[column_n];
|
||||
float x1 = column->MinX;
|
||||
float x2 = column->MaxX;
|
||||
if (column->PrevEnabledColumn == -1)
|
||||
x1 -= table->CellSpacingX1;
|
||||
if (column->NextEnabledColumn == -1)
|
||||
x2 += table->CellSpacingX2;
|
||||
//if (column->PrevEnabledColumn == -1)
|
||||
// x1 -= table->OuterPaddingX;
|
||||
//if (column->NextEnabledColumn == -1)
|
||||
// x2 += table->OuterPaddingX;
|
||||
x1 = ImMax(x1, table->WorkRect.Min.x);
|
||||
x2 = ImMin(x2, table->WorkRect.Max.x);
|
||||
return ImRect(x1, table->RowPosY1, x2, table->RowPosY2);
|
||||
}
|
||||
|
||||
@ -1710,6 +1741,8 @@ void ImGui::TableBeginRow(ImGuiTable* table)
|
||||
table->RowTextBaseline = 0.0f;
|
||||
table->RowIndentOffsetX = window->DC.Indent.x - table->HostIndentX; // Lock indent
|
||||
window->DC.PrevLineTextBaseOffset = 0.0f;
|
||||
window->DC.CurrLineSize = ImVec2(0.0f, 0.0f);
|
||||
window->DC.IsSameLine = window->DC.IsSetPos = false;
|
||||
window->DC.CursorMaxPos.y = next_y1;
|
||||
|
||||
// Making the header BG color non-transparent will allow us to overlay it multiple times when handling smooth dragging.
|
||||
@ -1746,7 +1779,7 @@ void ImGui::TableEndRow(ImGuiTable* table)
|
||||
const bool unfreeze_rows_actual = (table->CurrentRow + 1 == table->FreezeRowsCount);
|
||||
const bool unfreeze_rows_request = (table->CurrentRow + 1 == table->FreezeRowsRequest);
|
||||
if (table->CurrentRow == 0)
|
||||
table->LastFirstRowHeight = bg_y2 - bg_y1;
|
||||
TableGetInstanceData(table, table->InstanceCurrent)->LastFirstRowHeight = bg_y2 - bg_y1;
|
||||
|
||||
const bool is_visible = (bg_y2 >= table->InnerClipRect.Min.y && bg_y1 <= table->InnerClipRect.Max.y);
|
||||
if (is_visible)
|
||||
@ -1797,10 +1830,12 @@ void ImGui::TableEndRow(ImGuiTable* table)
|
||||
ImGuiTableCellData* cell_data_end = &table->RowCellData[table->RowCellDataCurrent];
|
||||
for (ImGuiTableCellData* cell_data = &table->RowCellData[0]; cell_data <= cell_data_end; cell_data++)
|
||||
{
|
||||
// As we render the BG here we need to clip things (for layout we would not)
|
||||
// FIXME: This cancels the OuterPadding addition done by TableGetCellBgRect(), need to keep it while rendering correctly while scrolling.
|
||||
const ImGuiTableColumn* column = &table->Columns[cell_data->Column];
|
||||
ImRect cell_bg_rect = TableGetCellBgRect(table, cell_data->Column);
|
||||
cell_bg_rect.ClipWith(table->BgClipRect);
|
||||
cell_bg_rect.Min.x = ImMax(cell_bg_rect.Min.x, column->ClipRect.Min.x); // So that first column after frozen one gets clipped
|
||||
cell_bg_rect.Min.x = ImMax(cell_bg_rect.Min.x, column->ClipRect.Min.x); // So that first column after frozen one gets clipped when scrolling
|
||||
cell_bg_rect.Max.x = ImMin(cell_bg_rect.Max.x, column->MaxX);
|
||||
window->DrawList->AddRectFilled(cell_bg_rect.Min, cell_bg_rect.Max, cell_data->BgColor);
|
||||
}
|
||||
@ -1820,17 +1855,15 @@ void ImGui::TableEndRow(ImGuiTable* table)
|
||||
// get the new cursor position.
|
||||
if (unfreeze_rows_request)
|
||||
for (int column_n = 0; column_n < table->ColumnsCount; column_n++)
|
||||
{
|
||||
ImGuiTableColumn* column = &table->Columns[column_n];
|
||||
column->NavLayerCurrent = (ImS8)((column_n < table->FreezeColumnsCount) ? ImGuiNavLayer_Menu : ImGuiNavLayer_Main);
|
||||
}
|
||||
table->Columns[column_n].NavLayerCurrent = ImGuiNavLayer_Main;
|
||||
if (unfreeze_rows_actual)
|
||||
{
|
||||
IM_ASSERT(table->IsUnfrozenRows == false);
|
||||
const float y0 = ImMax(table->RowPosY2 + 1, window->InnerClipRect.Min.y);
|
||||
table->IsUnfrozenRows = true;
|
||||
TableGetInstanceData(table, table->InstanceCurrent)->LastFrozenHeight = y0 - table->OuterRect.Min.y;
|
||||
|
||||
// BgClipRect starts as table->InnerClipRect, reduce it now and make BgClipRectForDrawCmd == BgClipRect
|
||||
float y0 = ImMax(table->RowPosY2 + 1, window->InnerClipRect.Min.y);
|
||||
table->BgClipRect.Min.y = table->Bg2ClipRectForDrawCmd.Min.y = ImMin(y0, window->InnerClipRect.Max.y);
|
||||
table->BgClipRect.Max.y = table->Bg2ClipRectForDrawCmd.Max.y = window->InnerClipRect.Max.y;
|
||||
table->Bg2DrawChannelCurrent = table->Bg2DrawChannelUnfrozen;
|
||||
@ -1989,6 +2022,9 @@ void ImGui::TableEndCell(ImGuiTable* table)
|
||||
ImGuiTableColumn* column = &table->Columns[table->CurrentColumn];
|
||||
ImGuiWindow* window = table->InnerWindow;
|
||||
|
||||
if (window->DC.IsSetPos)
|
||||
ErrorCheckUsingSetCursorPosToExtendParentBoundaries();
|
||||
|
||||
// Report maximum position so we can infer content size per column.
|
||||
float* p_max_pos_x;
|
||||
if (table->RowFlags & ImGuiTableRowFlags_Headers)
|
||||
@ -2083,7 +2119,7 @@ void ImGui::TableSetColumnWidth(int column_n, float width)
|
||||
if (column_0->WidthGiven == column_0_width || column_0->WidthRequest == column_0_width)
|
||||
return;
|
||||
|
||||
//IMGUI_DEBUG_LOG("TableSetColumnWidth(%d, %.1f->%.1f)\n", column_0_idx, column_0->WidthGiven, column_0_width);
|
||||
//IMGUI_DEBUG_PRINT("TableSetColumnWidth(%d, %.1f->%.1f)\n", column_0_idx, column_0->WidthGiven, column_0_width);
|
||||
ImGuiTableColumn* column_1 = (column_0->NextEnabledColumn != -1) ? &table->Columns[column_0->NextEnabledColumn] : NULL;
|
||||
|
||||
// In this surprisingly not simple because of how we support mixing Fixed and multiple Stretch columns.
|
||||
@ -2353,7 +2389,7 @@ void ImGui::TableMergeDrawChannels(ImGuiTable* table)
|
||||
|
||||
// Don't attempt to merge if there are multiple draw calls within the column
|
||||
ImDrawChannel* src_channel = &splitter->_Channels[channel_no];
|
||||
if (src_channel->_CmdBuffer.Size > 0 && src_channel->_CmdBuffer.back().ElemCount == 0)
|
||||
if (src_channel->_CmdBuffer.Size > 0 && src_channel->_CmdBuffer.back().ElemCount == 0 && src_channel->_CmdBuffer.back().UserCallback == NULL) // Equivalent of PopUnusedDrawCmd()
|
||||
src_channel->_CmdBuffer.pop_back();
|
||||
if (src_channel->_CmdBuffer.Size != 1)
|
||||
continue;
|
||||
@ -2497,10 +2533,11 @@ void ImGui::TableDrawBorders(ImGuiTable* table)
|
||||
inner_drawlist->PushClipRect(table->Bg0ClipRectForDrawCmd.Min, table->Bg0ClipRectForDrawCmd.Max, false);
|
||||
|
||||
// Draw inner border and resizing feedback
|
||||
ImGuiTableInstanceData* table_instance = TableGetInstanceData(table, table->InstanceCurrent);
|
||||
const float border_size = TABLE_BORDER_SIZE;
|
||||
const float draw_y1 = table->InnerRect.Min.y;
|
||||
const float draw_y2_body = table->InnerRect.Max.y;
|
||||
const float draw_y2_head = table->IsUsingHeaders ? ImMin(table->InnerRect.Max.y, (table->FreezeRowsCount >= 1 ? table->InnerRect.Min.y : table->WorkRect.Min.y) + table->LastFirstRowHeight) : draw_y1;
|
||||
const float draw_y2_head = table->IsUsingHeaders ? ImMin(table->InnerRect.Max.y, (table->FreezeRowsCount >= 1 ? table->InnerRect.Min.y : table->WorkRect.Min.y) + table_instance->LastFirstRowHeight) : draw_y1;
|
||||
if (table->Flags & ImGuiTableFlags_BordersInnerV)
|
||||
{
|
||||
for (int order_n = 0; order_n < table->ColumnsCount; order_n++)
|
||||
@ -2982,7 +3019,7 @@ void ImGui::TableHeader(const char* label)
|
||||
RenderTextEllipsis(window->DrawList, label_pos, ImVec2(ellipsis_max, label_pos.y + label_height + g.Style.FramePadding.y), ellipsis_max, ellipsis_max, label, label_end, &label_size);
|
||||
|
||||
const bool text_clipped = label_size.x > (ellipsis_max - label_pos.x);
|
||||
if (text_clipped && hovered && g.HoveredIdNotActiveTimer > g.TooltipSlowDelay)
|
||||
if (text_clipped && hovered && g.ActiveId == 0 && IsItemHovered(ImGuiHoveredFlags_DelayNormal))
|
||||
SetTooltip("%.*s", (int)(label_end - label), label);
|
||||
|
||||
// We don't use BeginPopupContextItem() because we want the popup to stay up even after the column is hidden
|
||||
@ -3017,6 +3054,17 @@ void ImGui::TableOpenContextMenu(int column_n)
|
||||
}
|
||||
}
|
||||
|
||||
bool ImGui::TableBeginContextMenuPopup(ImGuiTable* table)
|
||||
{
|
||||
if (!table->IsContextPopupOpen || table->InstanceCurrent != table->InstanceInteracted)
|
||||
return false;
|
||||
const ImGuiID context_menu_id = ImHashStr("##ContextMenu", 0, table->ID);
|
||||
if (BeginPopupEx(context_menu_id, ImGuiWindowFlags_AlwaysAutoResize | ImGuiWindowFlags_NoTitleBar | ImGuiWindowFlags_NoSavedSettings))
|
||||
return true;
|
||||
table->IsContextPopupOpen = false;
|
||||
return false;
|
||||
}
|
||||
|
||||
// Output context menu into current window (generally a popup)
|
||||
// FIXME-TABLE: Ideally this should be writable by the user. Full programmatic access to that data?
|
||||
void ImGui::TableDrawContextMenu(ImGuiTable* table)
|
||||
@ -3036,15 +3084,15 @@ void ImGui::TableDrawContextMenu(ImGuiTable* table)
|
||||
if (column != NULL)
|
||||
{
|
||||
const bool can_resize = !(column->Flags & ImGuiTableColumnFlags_NoResize) && column->IsEnabled;
|
||||
if (MenuItem("Size column to fit###SizeOne", NULL, false, can_resize))
|
||||
if (MenuItem(LocalizeGetMsg(ImGuiLocKey_TableSizeOne), NULL, false, can_resize)) // "###SizeOne"
|
||||
TableSetColumnWidthAutoSingle(table, column_n);
|
||||
}
|
||||
|
||||
const char* size_all_desc;
|
||||
if (table->ColumnsEnabledFixedCount == table->ColumnsEnabledCount && (table->Flags & ImGuiTableFlags_SizingMask_) != ImGuiTableFlags_SizingFixedSame)
|
||||
size_all_desc = "Size all columns to fit###SizeAll"; // All fixed
|
||||
size_all_desc = LocalizeGetMsg(ImGuiLocKey_TableSizeAllFit); // "###SizeAll" All fixed
|
||||
else
|
||||
size_all_desc = "Size all columns to default###SizeAll"; // All stretch or mixed
|
||||
size_all_desc = LocalizeGetMsg(ImGuiLocKey_TableSizeAllDefault); // "###SizeAll" All stretch or mixed
|
||||
if (MenuItem(size_all_desc, NULL))
|
||||
TableSetColumnWidthAutoAll(table);
|
||||
want_separator = true;
|
||||
@ -3053,7 +3101,7 @@ void ImGui::TableDrawContextMenu(ImGuiTable* table)
|
||||
// Ordering
|
||||
if (table->Flags & ImGuiTableFlags_Reorderable)
|
||||
{
|
||||
if (MenuItem("Reset order", NULL, false, !table->IsDefaultDisplayOrder))
|
||||
if (MenuItem(LocalizeGetMsg(ImGuiLocKey_TableResetOrder), NULL, false, !table->IsDefaultDisplayOrder))
|
||||
table->IsResetDisplayOrderRequest = true;
|
||||
want_separator = true;
|
||||
}
|
||||
@ -3422,9 +3470,8 @@ static void TableSettingsHandler_WriteAll(ImGuiContext* ctx, ImGuiSettingsHandle
|
||||
}
|
||||
}
|
||||
|
||||
void ImGui::TableSettingsInstallHandler(ImGuiContext* context)
|
||||
void ImGui::TableSettingsAddSettingsHandler()
|
||||
{
|
||||
ImGuiContext& g = *context;
|
||||
ImGuiSettingsHandler ini_handler;
|
||||
ini_handler.TypeName = "Table";
|
||||
ini_handler.TypeHash = ImHashStr("Table");
|
||||
@ -3433,7 +3480,7 @@ void ImGui::TableSettingsInstallHandler(ImGuiContext* context)
|
||||
ini_handler.ReadLineFn = TableSettingsHandler_ReadLine;
|
||||
ini_handler.ApplyAllFn = TableSettingsHandler_ApplyAll;
|
||||
ini_handler.WriteAllFn = TableSettingsHandler_WriteAll;
|
||||
g.SettingsHandlers.push_back(ini_handler);
|
||||
AddSettingsHandler(&ini_handler);
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
@ -3447,7 +3494,7 @@ void ImGui::TableSettingsInstallHandler(ImGuiContext* context)
|
||||
// Remove Table (currently only used by TestEngine)
|
||||
void ImGui::TableRemove(ImGuiTable* table)
|
||||
{
|
||||
//IMGUI_DEBUG_LOG("TableRemove() id=0x%08X\n", table->ID);
|
||||
//IMGUI_DEBUG_PRINT("TableRemove() id=0x%08X\n", table->ID);
|
||||
ImGuiContext& g = *GImGui;
|
||||
int table_idx = g.Tables.GetIndex(table);
|
||||
//memset(table->RawData.Data, 0, table->RawData.size_in_bytes());
|
||||
@ -3459,7 +3506,7 @@ void ImGui::TableRemove(ImGuiTable* table)
|
||||
// Free up/compact internal Table buffers for when it gets unused
|
||||
void ImGui::TableGcCompactTransientBuffers(ImGuiTable* table)
|
||||
{
|
||||
//IMGUI_DEBUG_LOG("TableGcCompactTransientBuffers() id=0x%08X\n", table->ID);
|
||||
//IMGUI_DEBUG_PRINT("TableGcCompactTransientBuffers() id=0x%08X\n", table->ID);
|
||||
ImGuiContext& g = *GImGui;
|
||||
IM_ASSERT(table->MemoryCompacted == false);
|
||||
table->SortSpecs.Specs = NULL;
|
||||
@ -3503,7 +3550,7 @@ void ImGui::TableGcCompactSettings()
|
||||
// - DebugNodeTable() [Internal]
|
||||
//-------------------------------------------------------------------------
|
||||
|
||||
#ifndef IMGUI_DISABLE_METRICS_WINDOW
|
||||
#ifndef IMGUI_DISABLE_DEBUG_TOOLS
|
||||
|
||||
static const char* DebugNodeTableGetSizingPolicyDesc(ImGuiTableFlags sizing_policy)
|
||||
{
|
||||
@ -3531,6 +3578,8 @@ void ImGui::DebugNodeTable(ImGuiTable* table)
|
||||
GetForegroundDrawList()->AddRect(GetItemRectMin(), GetItemRectMax(), IM_COL32(255, 255, 0, 255));
|
||||
if (!open)
|
||||
return;
|
||||
if (table->InstanceCurrent > 0)
|
||||
ImGui::Text("** %d instances of same table! Some data below will refer to last instance.", table->InstanceCurrent + 1);
|
||||
bool clear_settings = SmallButton("Clear settings");
|
||||
BulletText("OuterRect: Pos: (%.1f,%.1f) Size: (%.1f,%.1f) Sizing: '%s'", table->OuterRect.Min.x, table->OuterRect.Min.y, table->OuterRect.GetWidth(), table->OuterRect.GetHeight(), DebugNodeTableGetSizingPolicyDesc(table->Flags));
|
||||
BulletText("ColumnsGivenWidth: %.1f, ColumnsAutoFitWidth: %.1f, InnerWidth: %.1f%s", table->ColumnsGivenWidth, table->ColumnsAutoFitWidth, table->InnerWidth, table->InnerWidth == 0.0f ? " (auto)" : "");
|
||||
@ -3595,7 +3644,7 @@ void ImGui::DebugNodeTableSettings(ImGuiTableSettings* settings)
|
||||
TreePop();
|
||||
}
|
||||
|
||||
#else // #ifndef IMGUI_DISABLE_METRICS_WINDOW
|
||||
#else // #ifndef IMGUI_DISABLE_DEBUG_TOOLS
|
||||
|
||||
void ImGui::DebugNodeTable(ImGuiTable*) {}
|
||||
void ImGui::DebugNodeTableSettings(ImGuiTableSettings*) {}
|
||||
@ -3935,6 +3984,7 @@ void ImGui::NextColumn()
|
||||
{
|
||||
// New row/line: column 0 honor IndentX.
|
||||
window->DC.ColumnsOffset.x = ImMax(column_padding - window->WindowPadding.x, 0.0f);
|
||||
window->DC.IsSameLine = false;
|
||||
columns->LineMinY = columns->LineMaxY;
|
||||
}
|
||||
window->DC.CursorPos.x = IM_FLOOR(window->Pos.x + window->DC.Indent.x + window->DC.ColumnsOffset.x);
|
||||
@ -3986,8 +4036,7 @@ void ImGui::EndColumns()
|
||||
const ImGuiID column_id = columns->ID + ImGuiID(n);
|
||||
const float column_hit_hw = COLUMNS_HIT_RECT_HALF_WIDTH;
|
||||
const ImRect column_hit_rect(ImVec2(x - column_hit_hw, y1), ImVec2(x + column_hit_hw, y2));
|
||||
KeepAliveID(column_id);
|
||||
if (IsClippedEx(column_hit_rect, column_id, false))
|
||||
if (!ItemAdd(column_hit_rect, column_id, NULL, ImGuiItemFlags_NoNav))
|
||||
continue;
|
||||
|
||||
bool hovered = false, held = false;
|
||||
|
File diff suppressed because it is too large
Load Diff
@ -1,15 +1,19 @@
|
||||
// [DEAR IMGUI]
|
||||
// This is a slightly modified version of stb_rect_pack.h 1.00.
|
||||
// Those changes would need to be pushed into nothings/stb:
|
||||
// - Added STBRP__CDECL
|
||||
// This is a slightly modified version of stb_rect_pack.h 1.01.
|
||||
// Grep for [DEAR IMGUI] to find the changes.
|
||||
|
||||
// stb_rect_pack.h - v1.00 - public domain - rectangle packing
|
||||
//
|
||||
// stb_rect_pack.h - v1.01 - public domain - rectangle packing
|
||||
// Sean Barrett 2014
|
||||
//
|
||||
// Useful for e.g. packing rectangular textures into an atlas.
|
||||
// Does not do rotation.
|
||||
//
|
||||
// Before #including,
|
||||
//
|
||||
// #define STB_RECT_PACK_IMPLEMENTATION
|
||||
//
|
||||
// in the file that you want to have the implementation.
|
||||
//
|
||||
// Not necessarily the awesomest packing method, but better than
|
||||
// the totally naive one in stb_truetype (which is primarily what
|
||||
// this is meant to replace).
|
||||
@ -41,6 +45,7 @@
|
||||
//
|
||||
// Version history:
|
||||
//
|
||||
// 1.01 (2021-07-11) always use large rect mode, expose STBRP__MAXVAL in public section
|
||||
// 1.00 (2019-02-25) avoid small space waste; gracefully fail too-wide rectangles
|
||||
// 0.99 (2019-02-07) warning fixes
|
||||
// 0.11 (2017-03-03) return packing success/fail result
|
||||
@ -81,11 +86,10 @@ typedef struct stbrp_context stbrp_context;
|
||||
typedef struct stbrp_node stbrp_node;
|
||||
typedef struct stbrp_rect stbrp_rect;
|
||||
|
||||
#ifdef STBRP_LARGE_RECTS
|
||||
typedef int stbrp_coord;
|
||||
#else
|
||||
typedef unsigned short stbrp_coord;
|
||||
#endif
|
||||
|
||||
#define STBRP__MAXVAL 0x7fffffff
|
||||
// Mostly for internal use, but this is the maximum supported coordinate value.
|
||||
|
||||
STBRP_DEF int stbrp_pack_rects (stbrp_context *context, stbrp_rect *rects, int num_rects);
|
||||
// Assign packed locations to rectangles. The rectangles are of type
|
||||
@ -213,7 +217,6 @@ struct stbrp_context
|
||||
#define STBRP_ASSERT assert
|
||||
#endif
|
||||
|
||||
// [DEAR IMGUI] Added STBRP__CDECL
|
||||
#ifdef _MSC_VER
|
||||
#define STBRP__NOTUSED(v) (void)(v)
|
||||
#define STBRP__CDECL __cdecl
|
||||
@ -262,9 +265,6 @@ STBRP_DEF void stbrp_setup_allow_out_of_mem(stbrp_context *context, int allow_ou
|
||||
STBRP_DEF void stbrp_init_target(stbrp_context *context, int width, int height, stbrp_node *nodes, int num_nodes)
|
||||
{
|
||||
int i;
|
||||
#ifndef STBRP_LARGE_RECTS
|
||||
STBRP_ASSERT(width <= 0xffff && height <= 0xffff);
|
||||
#endif
|
||||
|
||||
for (i=0; i < num_nodes-1; ++i)
|
||||
nodes[i].next = &nodes[i+1];
|
||||
@ -283,11 +283,7 @@ STBRP_DEF void stbrp_init_target(stbrp_context *context, int width, int height,
|
||||
context->extra[0].y = 0;
|
||||
context->extra[0].next = &context->extra[1];
|
||||
context->extra[1].x = (stbrp_coord) width;
|
||||
#ifdef STBRP_LARGE_RECTS
|
||||
context->extra[1].y = (1<<30);
|
||||
#else
|
||||
context->extra[1].y = 65535;
|
||||
#endif
|
||||
context->extra[1].next = NULL;
|
||||
}
|
||||
|
||||
@ -433,7 +429,7 @@ static stbrp__findresult stbrp__skyline_find_best_pos(stbrp_context *c, int widt
|
||||
if (y <= best_y) {
|
||||
if (y < best_y || waste < best_waste || (waste==best_waste && xpos < best_x)) {
|
||||
best_x = xpos;
|
||||
STBRP_ASSERT(y <= best_y);
|
||||
//STBRP_ASSERT(y <= best_y); [DEAR IMGUI]
|
||||
best_y = y;
|
||||
best_waste = waste;
|
||||
best = prev;
|
||||
@ -529,7 +525,6 @@ static stbrp__findresult stbrp__skyline_pack_rectangle(stbrp_context *context, i
|
||||
return res;
|
||||
}
|
||||
|
||||
// [DEAR IMGUI] Added STBRP__CDECL
|
||||
static int STBRP__CDECL rect_height_compare(const void *a, const void *b)
|
||||
{
|
||||
const stbrp_rect *p = (const stbrp_rect *) a;
|
||||
@ -541,7 +536,6 @@ static int STBRP__CDECL rect_height_compare(const void *a, const void *b)
|
||||
return (p->w > q->w) ? -1 : (p->w < q->w);
|
||||
}
|
||||
|
||||
// [DEAR IMGUI] Added STBRP__CDECL
|
||||
static int STBRP__CDECL rect_original_order(const void *a, const void *b)
|
||||
{
|
||||
const stbrp_rect *p = (const stbrp_rect *) a;
|
||||
@ -549,12 +543,6 @@ static int STBRP__CDECL rect_original_order(const void *a, const void *b)
|
||||
return (p->was_packed < q->was_packed) ? -1 : (p->was_packed > q->was_packed);
|
||||
}
|
||||
|
||||
#ifdef STBRP_LARGE_RECTS
|
||||
#define STBRP__MAXVAL 0xffffffff
|
||||
#else
|
||||
#define STBRP__MAXVAL 0xffff
|
||||
#endif
|
||||
|
||||
STBRP_DEF int stbrp_pack_rects(stbrp_context *context, stbrp_rect *rects, int num_rects)
|
||||
{
|
||||
int i, all_rects_packed = 1;
|
||||
|
@ -1,10 +1,10 @@
|
||||
// [DEAR IMGUI]
|
||||
// This is a slightly modified version of stb_textedit.h 1.13.
|
||||
// This is a slightly modified version of stb_textedit.h 1.14.
|
||||
// Those changes would need to be pushed into nothings/stb:
|
||||
// - Fix in stb_textedit_discard_redo (see https://github.com/nothings/stb/issues/321)
|
||||
// Grep for [DEAR IMGUI] to find the changes.
|
||||
|
||||
// stb_textedit.h - v1.13 - public domain - Sean Barrett
|
||||
// stb_textedit.h - v1.14 - public domain - Sean Barrett
|
||||
// Development of this library was sponsored by RAD Game Tools
|
||||
//
|
||||
// This C header file implements the guts of a multi-line text-editing
|
||||
@ -35,6 +35,7 @@
|
||||
//
|
||||
// VERSION HISTORY
|
||||
//
|
||||
// 1.14 (2021-07-11) page up/down, various fixes
|
||||
// 1.13 (2019-02-07) fix bug in undo size management
|
||||
// 1.12 (2018-01-29) user can change STB_TEXTEDIT_KEYTYPE, fix redo to avoid crash
|
||||
// 1.11 (2017-03-03) fix HOME on last line, dragging off single-line textfield
|
||||
@ -58,6 +59,7 @@
|
||||
// Ulf Winklemann: move-by-word in 1.1
|
||||
// Fabian Giesen: secondary key inputs in 1.5
|
||||
// Martins Mozeiko: STB_TEXTEDIT_memmove in 1.6
|
||||
// Louis Schnellbach: page up/down in 1.14
|
||||
//
|
||||
// Bugfixes:
|
||||
// Scott Graham
|
||||
@ -93,8 +95,8 @@
|
||||
// moderate sizes. The undo system does no memory allocations, so
|
||||
// it grows STB_TexteditState by the worst-case storage which is (in bytes):
|
||||
//
|
||||
// [4 + 3 * sizeof(STB_TEXTEDIT_POSITIONTYPE)] * STB_TEXTEDIT_UNDOSTATE_COUNT
|
||||
// + sizeof(STB_TEXTEDIT_CHARTYPE) * STB_TEXTEDIT_UNDOCHAR_COUNT
|
||||
// [4 + 3 * sizeof(STB_TEXTEDIT_POSITIONTYPE)] * STB_TEXTEDIT_UNDOSTATECOUNT
|
||||
// + sizeof(STB_TEXTEDIT_CHARTYPE) * STB_TEXTEDIT_UNDOCHARCOUNT
|
||||
//
|
||||
//
|
||||
// Implementation mode:
|
||||
@ -716,10 +718,6 @@ static int stb_textedit_paste_internal(STB_TEXTEDIT_STRING *str, STB_TexteditSta
|
||||
state->has_preferred_x = 0;
|
||||
return 1;
|
||||
}
|
||||
// [DEAR IMGUI]
|
||||
//// remove the undo since we didn't actually insert the characters
|
||||
//if (state->undostate.undo_point)
|
||||
// --state->undostate.undo_point;
|
||||
// note: paste failure will leave deleted selection, may be restored with an undo (see https://github.com/nothings/stb/issues/734 for details)
|
||||
return 0;
|
||||
}
|
||||
|
@ -1,10 +1,19 @@
|
||||
// [DEAR IMGUI]
|
||||
// This is a slightly modified version of stb_truetype.h 1.20.
|
||||
// This is a slightly modified version of stb_truetype.h 1.26.
|
||||
// Mostly fixing for compiler and static analyzer warnings.
|
||||
// Grep for [DEAR IMGUI] to find the changes.
|
||||
|
||||
// stb_truetype.h - v1.20 - public domain
|
||||
// authored from 2009-2016 by Sean Barrett / RAD Game Tools
|
||||
// stb_truetype.h - v1.26 - public domain
|
||||
// authored from 2009-2021 by Sean Barrett / RAD Game Tools
|
||||
//
|
||||
// =======================================================================
|
||||
//
|
||||
// NO SECURITY GUARANTEE -- DO NOT USE THIS ON UNTRUSTED FONT FILES
|
||||
//
|
||||
// This library does no range checking of the offsets found in the file,
|
||||
// meaning an attacker can use it to read arbitrary memory.
|
||||
//
|
||||
// =======================================================================
|
||||
//
|
||||
// This library processes TrueType files:
|
||||
// parse files
|
||||
@ -37,11 +46,11 @@
|
||||
// Daniel Ribeiro Maciel
|
||||
//
|
||||
// Bug/warning reports/fixes:
|
||||
// "Zer" on mollyrocket Fabian "ryg" Giesen
|
||||
// Cass Everitt Martins Mozeiko
|
||||
// stoiko (Haemimont Games) Cap Petschulat
|
||||
// Brian Hook Omar Cornut
|
||||
// Walter van Niftrik github:aloucks
|
||||
// "Zer" on mollyrocket Fabian "ryg" Giesen github:NiLuJe
|
||||
// Cass Everitt Martins Mozeiko github:aloucks
|
||||
// stoiko (Haemimont Games) Cap Petschulat github:oyvindjam
|
||||
// Brian Hook Omar Cornut github:vassvik
|
||||
// Walter van Niftrik Ryan Griege
|
||||
// David Gow Peter LaValle
|
||||
// David Given Sergey Popov
|
||||
// Ivan-Assen Ivanov Giumo X. Clanjor
|
||||
@ -49,11 +58,17 @@
|
||||
// Johan Duparc Thomas Fields
|
||||
// Hou Qiming Derek Vinyard
|
||||
// Rob Loach Cort Stratton
|
||||
// Kenney Phillis Jr. github:oyvindjam
|
||||
// Brian Costabile github:vassvik
|
||||
// Kenney Phillis Jr. Brian Costabile
|
||||
// Ken Voskuil (kaesve)
|
||||
//
|
||||
// VERSION HISTORY
|
||||
//
|
||||
// 1.26 (2021-08-28) fix broken rasterizer
|
||||
// 1.25 (2021-07-11) many fixes
|
||||
// 1.24 (2020-02-05) fix warning
|
||||
// 1.23 (2020-02-02) query SVG data for glyphs; query whole kerning table (but only kern not GPOS)
|
||||
// 1.22 (2019-08-11) minimize missing-glyph duplication; fix kerning if both 'GPOS' and 'kern' are defined
|
||||
// 1.21 (2019-02-25) fix warning
|
||||
// 1.20 (2019-02-07) PackFontRange skips missing codepoints; GetScaleFontVMetrics()
|
||||
// 1.19 (2018-02-11) GPOS kerning, STBTT_fmod
|
||||
// 1.18 (2018-01-29) add missing function
|
||||
@ -248,19 +263,6 @@
|
||||
// recommend it.
|
||||
//
|
||||
//
|
||||
// SOURCE STATISTICS (based on v0.6c, 2050 LOC)
|
||||
//
|
||||
// Documentation & header file 520 LOC \___ 660 LOC documentation
|
||||
// Sample code 140 LOC /
|
||||
// Truetype parsing 620 LOC ---- 620 LOC TrueType
|
||||
// Software rasterization 240 LOC \.
|
||||
// Curve tessellation 120 LOC \__ 550 LOC Bitmap creation
|
||||
// Bitmap management 100 LOC /
|
||||
// Baked bitmap interface 70 LOC /
|
||||
// Font name matching & access 150 LOC ---- 150
|
||||
// C runtime library abstraction 60 LOC ---- 60
|
||||
//
|
||||
//
|
||||
// PERFORMANCE MEASUREMENTS FOR 1.06:
|
||||
//
|
||||
// 32-bit 64-bit
|
||||
@ -275,8 +277,8 @@
|
||||
//// SAMPLE PROGRAMS
|
||||
////
|
||||
//
|
||||
// Incomplete text-in-3d-api example, which draws quads properly aligned to be lossless
|
||||
//
|
||||
// Incomplete text-in-3d-api example, which draws quads properly aligned to be lossless.
|
||||
// See "tests/truetype_demo_win32.c" for a complete version.
|
||||
#if 0
|
||||
#define STB_TRUETYPE_IMPLEMENTATION // force following include to generate implementation
|
||||
#include "stb_truetype.h"
|
||||
@ -302,6 +304,8 @@ void my_stbtt_initfont(void)
|
||||
void my_stbtt_print(float x, float y, char *text)
|
||||
{
|
||||
// assume orthographic projection with units = screen pixels, origin at top left
|
||||
glEnable(GL_BLEND);
|
||||
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
|
||||
glEnable(GL_TEXTURE_2D);
|
||||
glBindTexture(GL_TEXTURE_2D, ftex);
|
||||
glBegin(GL_QUADS);
|
||||
@ -309,10 +313,10 @@ void my_stbtt_print(float x, float y, char *text)
|
||||
if (*text >= 32 && *text < 128) {
|
||||
stbtt_aligned_quad q;
|
||||
stbtt_GetBakedQuad(cdata, 512,512, *text-32, &x,&y,&q,1);//1=opengl & d3d10+,0=d3d9
|
||||
glTexCoord2f(q.s0,q.t1); glVertex2f(q.x0,q.y0);
|
||||
glTexCoord2f(q.s1,q.t1); glVertex2f(q.x1,q.y0);
|
||||
glTexCoord2f(q.s1,q.t0); glVertex2f(q.x1,q.y1);
|
||||
glTexCoord2f(q.s0,q.t0); glVertex2f(q.x0,q.y1);
|
||||
glTexCoord2f(q.s0,q.t0); glVertex2f(q.x0,q.y0);
|
||||
glTexCoord2f(q.s1,q.t0); glVertex2f(q.x1,q.y0);
|
||||
glTexCoord2f(q.s1,q.t1); glVertex2f(q.x1,q.y1);
|
||||
glTexCoord2f(q.s0,q.t1); glVertex2f(q.x0,q.y1);
|
||||
}
|
||||
++text;
|
||||
}
|
||||
@ -719,7 +723,7 @@ struct stbtt_fontinfo
|
||||
|
||||
int numGlyphs; // number of glyphs, needed for range checking
|
||||
|
||||
int loca,head,glyf,hhea,hmtx,kern,gpos; // table locations as offset from start of .ttf
|
||||
int loca,head,glyf,hhea,hmtx,kern,gpos,svg; // table locations as offset from start of .ttf
|
||||
int index_map; // a cmap mapping for our chosen character encoding
|
||||
int indexToLocFormat; // format needed to map from glyph index to glyph
|
||||
|
||||
@ -802,6 +806,18 @@ STBTT_DEF int stbtt_GetGlyphKernAdvance(const stbtt_fontinfo *info, int glyph1,
|
||||
STBTT_DEF int stbtt_GetGlyphBox(const stbtt_fontinfo *info, int glyph_index, int *x0, int *y0, int *x1, int *y1);
|
||||
// as above, but takes one or more glyph indices for greater efficiency
|
||||
|
||||
typedef struct stbtt_kerningentry
|
||||
{
|
||||
int glyph1; // use stbtt_FindGlyphIndex
|
||||
int glyph2;
|
||||
int advance;
|
||||
} stbtt_kerningentry;
|
||||
|
||||
STBTT_DEF int stbtt_GetKerningTableLength(const stbtt_fontinfo *info);
|
||||
STBTT_DEF int stbtt_GetKerningTable(const stbtt_fontinfo *info, stbtt_kerningentry* table, int table_length);
|
||||
// Retrieves a complete list of all of the kerning pairs provided by the font
|
||||
// stbtt_GetKerningTable never writes more than table_length entries and returns how many entries it did write.
|
||||
// The table will be sorted by (a.glyph1 == b.glyph1)?(a.glyph2 < b.glyph2):(a.glyph1 < b.glyph1)
|
||||
|
||||
//////////////////////////////////////////////////////////////////////////////
|
||||
//
|
||||
@ -846,6 +862,12 @@ STBTT_DEF int stbtt_GetGlyphShape(const stbtt_fontinfo *info, int glyph_index, s
|
||||
STBTT_DEF void stbtt_FreeShape(const stbtt_fontinfo *info, stbtt_vertex *vertices);
|
||||
// frees the data allocated above
|
||||
|
||||
STBTT_DEF unsigned char *stbtt_FindSVGDoc(const stbtt_fontinfo *info, int gl);
|
||||
STBTT_DEF int stbtt_GetCodepointSVG(const stbtt_fontinfo *info, int unicode_codepoint, const char **svg);
|
||||
STBTT_DEF int stbtt_GetGlyphSVG(const stbtt_fontinfo *info, int gl, const char **svg);
|
||||
// fills svg with the character's SVG data.
|
||||
// returns data size or 0 if SVG not found.
|
||||
|
||||
//////////////////////////////////////////////////////////////////////////////
|
||||
//
|
||||
// BITMAP RENDERING
|
||||
@ -1347,6 +1369,22 @@ static stbtt__buf stbtt__get_subrs(stbtt__buf cff, stbtt__buf fontdict)
|
||||
return stbtt__cff_get_index(&cff);
|
||||
}
|
||||
|
||||
// since most people won't use this, find this table the first time it's needed
|
||||
static int stbtt__get_svg(stbtt_fontinfo *info)
|
||||
{
|
||||
stbtt_uint32 t;
|
||||
if (info->svg < 0) {
|
||||
t = stbtt__find_table(info->data, info->fontstart, "SVG ");
|
||||
if (t) {
|
||||
stbtt_uint32 offset = ttULONG(info->data + t + 2);
|
||||
info->svg = t + offset;
|
||||
} else {
|
||||
info->svg = 0;
|
||||
}
|
||||
}
|
||||
return info->svg;
|
||||
}
|
||||
|
||||
static int stbtt_InitFont_internal(stbtt_fontinfo *info, unsigned char *data, int fontstart)
|
||||
{
|
||||
stbtt_uint32 cmap, t;
|
||||
@ -1426,6 +1464,8 @@ static int stbtt_InitFont_internal(stbtt_fontinfo *info, unsigned char *data, in
|
||||
else
|
||||
info->numGlyphs = 0xffff;
|
||||
|
||||
info->svg = -1;
|
||||
|
||||
// find a cmap encoding table we understand *now* to avoid searching
|
||||
// later. (todo: could make this installable)
|
||||
// the same regardless of glyph.
|
||||
@ -1509,12 +1549,12 @@ STBTT_DEF int stbtt_FindGlyphIndex(const stbtt_fontinfo *info, int unicode_codep
|
||||
search += 2;
|
||||
|
||||
{
|
||||
stbtt_uint16 offset, start;
|
||||
stbtt_uint16 offset, start, last;
|
||||
stbtt_uint16 item = (stbtt_uint16) ((search - endCount) >> 1);
|
||||
|
||||
STBTT_assert(unicode_codepoint <= ttUSHORT(data + endCount + 2*item));
|
||||
start = ttUSHORT(data + index_map + 14 + segcount*2 + 2 + 2*item);
|
||||
if (unicode_codepoint < start)
|
||||
last = ttUSHORT(data + endCount + 2*item);
|
||||
if (unicode_codepoint < start || unicode_codepoint > last)
|
||||
return 0;
|
||||
|
||||
offset = ttUSHORT(data + index_map + 14 + segcount*6 + 2 + 2*item);
|
||||
@ -1774,7 +1814,7 @@ static int stbtt__GetGlyphShapeTT(const stbtt_fontinfo *info, int glyph_index, s
|
||||
}
|
||||
}
|
||||
num_vertices = stbtt__close_shape(vertices, num_vertices, was_off, start_off, sx,sy,scx,scy,cx,cy);
|
||||
} else if (numberOfContours == -1) {
|
||||
} else if (numberOfContours < 0) {
|
||||
// Compound shapes.
|
||||
int more = 1;
|
||||
stbtt_uint8 *comp = data + g + 10;
|
||||
@ -1841,7 +1881,7 @@ 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)); //-V595
|
||||
if (num_vertices > 0 && vertices) STBTT_memcpy(tmp, vertices, num_vertices*sizeof(stbtt_vertex));
|
||||
STBTT_memcpy(tmp+num_vertices, comp_verts, comp_num_verts*sizeof(stbtt_vertex));
|
||||
if (vertices) STBTT_free(vertices, info->userdata);
|
||||
vertices = tmp;
|
||||
@ -1851,9 +1891,6 @@ static int stbtt__GetGlyphShapeTT(const stbtt_fontinfo *info, int glyph_index, s
|
||||
// More components ?
|
||||
more = flags & (1<<5);
|
||||
}
|
||||
} else if (numberOfContours < 0) {
|
||||
// @TODO other compound variations?
|
||||
STBTT_assert(0);
|
||||
} else {
|
||||
// numberOfCounters == 0, do nothing
|
||||
}
|
||||
@ -2107,7 +2144,7 @@ static int stbtt__run_charstring(const stbtt_fontinfo *info, int glyph_index, st
|
||||
subrs = stbtt__cid_get_glyph_subrs(info, glyph_index);
|
||||
has_subrs = 1;
|
||||
}
|
||||
// fallthrough
|
||||
// FALLTHROUGH
|
||||
case 0x1D: // callgsubr
|
||||
if (sp < 1) return STBTT__CSERR("call(g|)subr stack");
|
||||
v = (int) s[--sp];
|
||||
@ -2212,7 +2249,7 @@ static int stbtt__run_charstring(const stbtt_fontinfo *info, int glyph_index, st
|
||||
} break;
|
||||
|
||||
default:
|
||||
if (b0 != 255 && b0 != 28 && (b0 < 32 || b0 > 254)) //-V560
|
||||
if (b0 != 255 && b0 != 28 && b0 < 32)
|
||||
return STBTT__CSERR("reserved operator");
|
||||
|
||||
// push immediate
|
||||
@ -2282,6 +2319,48 @@ STBTT_DEF void stbtt_GetGlyphHMetrics(const stbtt_fontinfo *info, int glyph_inde
|
||||
}
|
||||
}
|
||||
|
||||
STBTT_DEF int stbtt_GetKerningTableLength(const stbtt_fontinfo *info)
|
||||
{
|
||||
stbtt_uint8 *data = info->data + info->kern;
|
||||
|
||||
// we only look at the first table. it must be 'horizontal' and format 0.
|
||||
if (!info->kern)
|
||||
return 0;
|
||||
if (ttUSHORT(data+2) < 1) // number of tables, need at least 1
|
||||
return 0;
|
||||
if (ttUSHORT(data+8) != 1) // horizontal flag must be set in format
|
||||
return 0;
|
||||
|
||||
return ttUSHORT(data+10);
|
||||
}
|
||||
|
||||
STBTT_DEF int stbtt_GetKerningTable(const stbtt_fontinfo *info, stbtt_kerningentry* table, int table_length)
|
||||
{
|
||||
stbtt_uint8 *data = info->data + info->kern;
|
||||
int k, length;
|
||||
|
||||
// we only look at the first table. it must be 'horizontal' and format 0.
|
||||
if (!info->kern)
|
||||
return 0;
|
||||
if (ttUSHORT(data+2) < 1) // number of tables, need at least 1
|
||||
return 0;
|
||||
if (ttUSHORT(data+8) != 1) // horizontal flag must be set in format
|
||||
return 0;
|
||||
|
||||
length = ttUSHORT(data+10);
|
||||
if (table_length < length)
|
||||
length = table_length;
|
||||
|
||||
for (k = 0; k < length; k++)
|
||||
{
|
||||
table[k].glyph1 = ttUSHORT(data+18+(k*6));
|
||||
table[k].glyph2 = ttUSHORT(data+20+(k*6));
|
||||
table[k].advance = ttSHORT(data+22+(k*6));
|
||||
}
|
||||
|
||||
return length;
|
||||
}
|
||||
|
||||
static int stbtt__GetGlyphKernInfoAdvance(const stbtt_fontinfo *info, int glyph1, int glyph2)
|
||||
{
|
||||
stbtt_uint8 *data = info->data + info->kern;
|
||||
@ -2336,7 +2415,8 @@ static stbtt_int32 stbtt__GetCoverageIndex(stbtt_uint8 *coverageTable, int glyp
|
||||
return m;
|
||||
}
|
||||
}
|
||||
} break;
|
||||
break;
|
||||
}
|
||||
|
||||
case 2: {
|
||||
stbtt_uint16 rangeCount = ttUSHORT(coverageTable + 2);
|
||||
@ -2360,12 +2440,10 @@ static stbtt_int32 stbtt__GetCoverageIndex(stbtt_uint8 *coverageTable, int glyp
|
||||
return startCoverageIndex + glyph - strawStart;
|
||||
}
|
||||
}
|
||||
} break;
|
||||
break;
|
||||
}
|
||||
|
||||
default: {
|
||||
// There are no other cases.
|
||||
STBTT_assert(0);
|
||||
} break;
|
||||
default: return -1; // unsupported
|
||||
}
|
||||
|
||||
return -1;
|
||||
@ -2383,10 +2461,8 @@ static stbtt_int32 stbtt__GetGlyphClass(stbtt_uint8 *classDefTable, int glyph)
|
||||
|
||||
if (glyph >= startGlyphID && glyph < startGlyphID + glyphCount)
|
||||
return (stbtt_int32)ttUSHORT(classDef1ValueArray + 2 * (glyph - startGlyphID));
|
||||
|
||||
// [DEAR IMGUI] Commented to fix static analyzer warning
|
||||
//classDefTable = classDef1ValueArray + 2 * glyphCount;
|
||||
} break;
|
||||
break;
|
||||
}
|
||||
|
||||
case 2: {
|
||||
stbtt_uint16 classRangeCount = ttUSHORT(classDefTable + 2);
|
||||
@ -2408,18 +2484,15 @@ static stbtt_int32 stbtt__GetGlyphClass(stbtt_uint8 *classDefTable, int glyph)
|
||||
else
|
||||
return (stbtt_int32)ttUSHORT(classRangeRecord + 4);
|
||||
}
|
||||
|
||||
// [DEAR IMGUI] Commented to fix static analyzer warning
|
||||
//classDefTable = classRangeRecords + 6 * classRangeCount;
|
||||
} break;
|
||||
|
||||
default: {
|
||||
// There are no other cases.
|
||||
STBTT_assert(0);
|
||||
} break;
|
||||
break;
|
||||
}
|
||||
|
||||
return -1;
|
||||
default:
|
||||
return -1; // Unsupported definition type, return an error.
|
||||
}
|
||||
|
||||
// "All glyphs not assigned to a class fall into class 0". (OpenType spec)
|
||||
return 0;
|
||||
}
|
||||
|
||||
// Define to STBTT_assert(x) if you want to break on unimplemented formats.
|
||||
@ -2431,7 +2504,7 @@ static stbtt_int32 stbtt__GetGlyphGPOSInfoAdvance(const stbtt_fontinfo *info, i
|
||||
stbtt_uint8 *lookupList;
|
||||
stbtt_uint16 lookupCount;
|
||||
stbtt_uint8 *data;
|
||||
stbtt_int32 i;
|
||||
stbtt_int32 i, sti;
|
||||
|
||||
if (!info->gpos) return 0;
|
||||
|
||||
@ -2451,9 +2524,9 @@ static stbtt_int32 stbtt__GetGlyphGPOSInfoAdvance(const stbtt_fontinfo *info, i
|
||||
stbtt_uint16 lookupType = ttUSHORT(lookupTable);
|
||||
stbtt_uint16 subTableCount = ttUSHORT(lookupTable + 4);
|
||||
stbtt_uint8 *subTableOffsets = lookupTable + 6;
|
||||
switch(lookupType) {
|
||||
case 2: { // Pair Adjustment Positioning Subtable
|
||||
stbtt_int32 sti;
|
||||
if (lookupType != 2) // Pair Adjustment Positioning Subtable
|
||||
continue;
|
||||
|
||||
for (sti=0; sti<subTableCount; sti++) {
|
||||
stbtt_uint16 subtableOffset = ttUSHORT(subTableOffsets + 2 * sti);
|
||||
stbtt_uint8 *table = lookupTable + subtableOffset;
|
||||
@ -2468,20 +2541,15 @@ static stbtt_int32 stbtt__GetGlyphGPOSInfoAdvance(const stbtt_fontinfo *info, i
|
||||
int straw, needle;
|
||||
stbtt_uint16 valueFormat1 = ttUSHORT(table + 4);
|
||||
stbtt_uint16 valueFormat2 = ttUSHORT(table + 6);
|
||||
if (valueFormat1 == 4 && valueFormat2 == 0) { // Support more formats?
|
||||
stbtt_int32 valueRecordPairSizeInBytes = 2;
|
||||
stbtt_uint16 pairSetCount = ttUSHORT(table + 8);
|
||||
stbtt_uint16 pairPosOffset = ttUSHORT(table + 10 + 2 * coverageIndex);
|
||||
stbtt_uint8 *pairValueTable = table + pairPosOffset;
|
||||
stbtt_uint16 pairValueCount = ttUSHORT(pairValueTable);
|
||||
stbtt_uint8 *pairValueArray = pairValueTable + 2;
|
||||
// TODO: Support more formats.
|
||||
STBTT_GPOS_TODO_assert(valueFormat1 == 4);
|
||||
if (valueFormat1 != 4) return 0;
|
||||
STBTT_GPOS_TODO_assert(valueFormat2 == 0);
|
||||
if (valueFormat2 != 0) return 0;
|
||||
|
||||
STBTT_assert(coverageIndex < pairSetCount);
|
||||
STBTT__NOTUSED(pairSetCount);
|
||||
if (coverageIndex >= pairSetCount) return 0;
|
||||
|
||||
needle=glyph2;
|
||||
r=pairValueCount-1;
|
||||
@ -2504,12 +2572,15 @@ static stbtt_int32 stbtt__GetGlyphGPOSInfoAdvance(const stbtt_fontinfo *info, i
|
||||
return xAdvance;
|
||||
}
|
||||
}
|
||||
} break;
|
||||
} else
|
||||
return 0;
|
||||
break;
|
||||
}
|
||||
|
||||
case 2: {
|
||||
stbtt_uint16 valueFormat1 = ttUSHORT(table + 4);
|
||||
stbtt_uint16 valueFormat2 = ttUSHORT(table + 6);
|
||||
|
||||
if (valueFormat1 == 4 && valueFormat2 == 0) { // Support more formats?
|
||||
stbtt_uint16 classDef1Offset = ttUSHORT(table + 8);
|
||||
stbtt_uint16 classDef2Offset = ttUSHORT(table + 10);
|
||||
int glyph1class = stbtt__GetGlyphClass(table + classDef1Offset, glyph1);
|
||||
@ -2517,36 +2588,24 @@ static stbtt_int32 stbtt__GetGlyphGPOSInfoAdvance(const stbtt_fontinfo *info, i
|
||||
|
||||
stbtt_uint16 class1Count = ttUSHORT(table + 12);
|
||||
stbtt_uint16 class2Count = ttUSHORT(table + 14);
|
||||
STBTT_assert(glyph1class < class1Count);
|
||||
STBTT_assert(glyph2class < class2Count);
|
||||
stbtt_uint8 *class1Records, *class2Records;
|
||||
stbtt_int16 xAdvance;
|
||||
|
||||
// TODO: Support more formats.
|
||||
STBTT_GPOS_TODO_assert(valueFormat1 == 4);
|
||||
if (valueFormat1 != 4) return 0;
|
||||
STBTT_GPOS_TODO_assert(valueFormat2 == 0);
|
||||
if (valueFormat2 != 0) return 0;
|
||||
if (glyph1class < 0 || glyph1class >= class1Count) return 0; // malformed
|
||||
if (glyph2class < 0 || glyph2class >= class2Count) return 0; // malformed
|
||||
|
||||
if (glyph1class >= 0 && glyph1class < class1Count && glyph2class >= 0 && glyph2class < class2Count) {
|
||||
stbtt_uint8 *class1Records = table + 16;
|
||||
stbtt_uint8 *class2Records = class1Records + 2 * (glyph1class * class2Count);
|
||||
stbtt_int16 xAdvance = ttSHORT(class2Records + 2 * glyph2class);
|
||||
class1Records = table + 16;
|
||||
class2Records = class1Records + 2 * (glyph1class * class2Count);
|
||||
xAdvance = ttSHORT(class2Records + 2 * glyph2class);
|
||||
return xAdvance;
|
||||
}
|
||||
} break;
|
||||
|
||||
default: {
|
||||
// There are no other cases.
|
||||
STBTT_assert(0);
|
||||
} else
|
||||
return 0;
|
||||
break;
|
||||
} // [DEAR IMGUI] removed ;
|
||||
}
|
||||
}
|
||||
break;
|
||||
} // [DEAR IMGUI] removed ;
|
||||
|
||||
default:
|
||||
// TODO: Implement other stuff.
|
||||
break;
|
||||
return 0; // Unsupported position format
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@ -2559,8 +2618,7 @@ STBTT_DEF int stbtt_GetGlyphKernAdvance(const stbtt_fontinfo *info, int g1, int
|
||||
|
||||
if (info->gpos)
|
||||
xAdvance += stbtt__GetGlyphGPOSInfoAdvance(info, g1, g2);
|
||||
|
||||
if (info->kern)
|
||||
else if (info->kern)
|
||||
xAdvance += stbtt__GetGlyphKernInfoAdvance(info, g1, g2);
|
||||
|
||||
return xAdvance;
|
||||
@ -2621,6 +2679,45 @@ STBTT_DEF void stbtt_FreeShape(const stbtt_fontinfo *info, stbtt_vertex *v)
|
||||
STBTT_free(v, info->userdata);
|
||||
}
|
||||
|
||||
STBTT_DEF stbtt_uint8 *stbtt_FindSVGDoc(const stbtt_fontinfo *info, int gl)
|
||||
{
|
||||
int i;
|
||||
stbtt_uint8 *data = info->data;
|
||||
stbtt_uint8 *svg_doc_list = data + stbtt__get_svg((stbtt_fontinfo *) info);
|
||||
|
||||
int numEntries = ttUSHORT(svg_doc_list);
|
||||
stbtt_uint8 *svg_docs = svg_doc_list + 2;
|
||||
|
||||
for(i=0; i<numEntries; i++) {
|
||||
stbtt_uint8 *svg_doc = svg_docs + (12 * i);
|
||||
if ((gl >= ttUSHORT(svg_doc)) && (gl <= ttUSHORT(svg_doc + 2)))
|
||||
return svg_doc;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
STBTT_DEF int stbtt_GetGlyphSVG(const stbtt_fontinfo *info, int gl, const char **svg)
|
||||
{
|
||||
stbtt_uint8 *data = info->data;
|
||||
stbtt_uint8 *svg_doc;
|
||||
|
||||
if (info->svg == 0)
|
||||
return 0;
|
||||
|
||||
svg_doc = stbtt_FindSVGDoc(info, gl);
|
||||
if (svg_doc != NULL) {
|
||||
*svg = (char *) data + info->svg + ttULONG(svg_doc + 4);
|
||||
return ttULONG(svg_doc + 8);
|
||||
} else {
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
|
||||
STBTT_DEF int stbtt_GetCodepointSVG(const stbtt_fontinfo *info, int unicode_codepoint, const char **svg)
|
||||
{
|
||||
return stbtt_GetGlyphSVG(info, stbtt_FindGlyphIndex(info, unicode_codepoint), svg);
|
||||
}
|
||||
|
||||
//////////////////////////////////////////////////////////////////////////////
|
||||
//
|
||||
// antialiasing software rasterizer
|
||||
@ -2970,6 +3067,23 @@ static void stbtt__handle_clipped_edge(float *scanline, int x, stbtt__active_edg
|
||||
}
|
||||
}
|
||||
|
||||
static float stbtt__sized_trapezoid_area(float height, float top_width, float bottom_width)
|
||||
{
|
||||
STBTT_assert(top_width >= 0);
|
||||
STBTT_assert(bottom_width >= 0);
|
||||
return (top_width + bottom_width) / 2.0f * height;
|
||||
}
|
||||
|
||||
static float stbtt__position_trapezoid_area(float height, float tx0, float tx1, float bx0, float bx1)
|
||||
{
|
||||
return stbtt__sized_trapezoid_area(height, tx1 - tx0, bx1 - bx0);
|
||||
}
|
||||
|
||||
static float stbtt__sized_triangle_area(float height, float width)
|
||||
{
|
||||
return height * width / 2;
|
||||
}
|
||||
|
||||
static void stbtt__fill_active_edges_new(float *scanline, float *scanline_fill, int len, stbtt__active_edge *e, float y_top)
|
||||
{
|
||||
float y_bottom = y_top+1;
|
||||
@ -3024,13 +3138,13 @@ static void stbtt__fill_active_edges_new(float *scanline, float *scanline_fill,
|
||||
float height;
|
||||
// simple case, only spans one pixel
|
||||
int x = (int) x_top;
|
||||
height = sy1 - sy0;
|
||||
height = (sy1 - sy0) * e->direction;
|
||||
STBTT_assert(x >= 0 && x < len);
|
||||
scanline[x] += e->direction * (1-((x_top - x) + (x_bottom-x))/2) * height;
|
||||
scanline_fill[x] += e->direction * height; // everything right of this pixel is filled
|
||||
scanline[x] += stbtt__position_trapezoid_area(height, x_top, x+1.0f, x_bottom, x+1.0f);
|
||||
scanline_fill[x] += height; // everything right of this pixel is filled
|
||||
} else {
|
||||
int x,x1,x2;
|
||||
float y_crossing, step, sign, area;
|
||||
float y_crossing, y_final, step, sign, area;
|
||||
// covers 2+ pixels
|
||||
if (x_top > x_bottom) {
|
||||
// flip scanline vertically; signed area is the same
|
||||
@ -3042,32 +3156,83 @@ 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]
|
||||
}
|
||||
STBTT_assert(dy >= 0);
|
||||
STBTT_assert(dx >= 0);
|
||||
|
||||
x1 = (int) x_top;
|
||||
x2 = (int) x_bottom;
|
||||
// compute intersection with y axis at x1+1
|
||||
y_crossing = (x1+1 - x0) * dy + y_top;
|
||||
y_crossing = y_top + dy * (x1+1 - x0);
|
||||
|
||||
// compute intersection with y axis at x2
|
||||
y_final = y_top + dy * (x2 - x0);
|
||||
|
||||
// x1 x_top x2 x_bottom
|
||||
// y_top +------|-----+------------+------------+--------|---+------------+
|
||||
// | | | | | |
|
||||
// | | | | | |
|
||||
// sy0 | Txxxxx|............|............|............|............|
|
||||
// y_crossing | *xxxxx.......|............|............|............|
|
||||
// | | xxxxx..|............|............|............|
|
||||
// | | /- xx*xxxx........|............|............|
|
||||
// | | dy < | xxxxxx..|............|............|
|
||||
// y_final | | \- | xx*xxx.........|............|
|
||||
// sy1 | | | | xxxxxB...|............|
|
||||
// | | | | | |
|
||||
// | | | | | |
|
||||
// y_bottom +------------+------------+------------+------------+------------+
|
||||
//
|
||||
// goal is to measure the area covered by '.' in each pixel
|
||||
|
||||
// if x2 is right at the right edge of x1, y_crossing can blow up, github #1057
|
||||
// @TODO: maybe test against sy1 rather than y_bottom?
|
||||
if (y_crossing > y_bottom)
|
||||
y_crossing = y_bottom;
|
||||
|
||||
sign = e->direction;
|
||||
// area of the rectangle covered from y0..y_crossing
|
||||
area = sign * (y_crossing-sy0);
|
||||
// area of the triangle (x_top,y0), (x+1,y0), (x+1,y_crossing)
|
||||
scanline[x1] += area * (1-((x_top - x1)+(x1+1-x1))/2);
|
||||
|
||||
step = sign * dy;
|
||||
// area of the rectangle covered from sy0..y_crossing
|
||||
area = sign * (y_crossing-sy0);
|
||||
|
||||
// area of the triangle (x_top,sy0), (x1+1,sy0), (x1+1,y_crossing)
|
||||
scanline[x1] += stbtt__sized_triangle_area(area, x1+1 - x_top);
|
||||
|
||||
// check if final y_crossing is blown up; no test case for this
|
||||
if (y_final > y_bottom) {
|
||||
int denom = (x2 - (x1+1));
|
||||
y_final = y_bottom;
|
||||
if (denom != 0) { // [DEAR IMGUI] Avoid div by zero (https://github.com/nothings/stb/issues/1316)
|
||||
dy = (y_final - y_crossing ) / denom; // if denom=0, y_final = y_crossing, so y_final <= y_bottom
|
||||
}
|
||||
}
|
||||
|
||||
// in second pixel, area covered by line segment found in first pixel
|
||||
// is always a rectangle 1 wide * the height of that line segment; this
|
||||
// is exactly what the variable 'area' stores. it also gets a contribution
|
||||
// from the line segment within it. the THIRD pixel will get the first
|
||||
// pixel's rectangle contribution, the second pixel's rectangle contribution,
|
||||
// and its own contribution. the 'own contribution' is the same in every pixel except
|
||||
// the leftmost and rightmost, a trapezoid that slides down in each pixel.
|
||||
// the second pixel's contribution to the third pixel will be the
|
||||
// rectangle 1 wide times the height change in the second pixel, which is dy.
|
||||
|
||||
step = sign * dy * 1; // dy is dy/dx, change in y for every 1 change in x,
|
||||
// which multiplied by 1-pixel-width is how much pixel area changes for each step in x
|
||||
// so the area advances by 'step' every time
|
||||
|
||||
for (x = x1+1; x < x2; ++x) {
|
||||
scanline[x] += area + step/2;
|
||||
scanline[x] += area + step/2; // area of trapezoid is 1*step/2
|
||||
area += step;
|
||||
}
|
||||
y_crossing += dy * (x2 - (x1+1));
|
||||
STBTT_assert(STBTT_fabs(area) <= 1.01f); // accumulated error from area += step unless we round step down
|
||||
STBTT_assert(sy1 > y_final-0.01f);
|
||||
|
||||
STBTT_assert(STBTT_fabs(area) <= 1.01f);
|
||||
|
||||
scanline[x2] += area + sign * (1-((x2-x2)+(x_bottom-x2))/2) * (sy1-y_crossing);
|
||||
// area covered in the last pixel is the rectangle from all the pixels to the left,
|
||||
// plus the trapezoid filled by the line segment in this pixel all the way to the right edge
|
||||
scanline[x2] += area + sign * stbtt__position_trapezoid_area(sy1-y_final, (float) x2, x2+1.0f, x_bottom, x2+1.0f);
|
||||
|
||||
// the rest of the line is filled based on the total height of the line segment in this pixel
|
||||
scanline_fill[x2] += sign * (sy1-sy0);
|
||||
}
|
||||
} else {
|
||||
@ -3075,6 +3240,9 @@ static void stbtt__fill_active_edges_new(float *scanline, float *scanline_fill,
|
||||
// clipping logic. since this does not match the intended use
|
||||
// of this library, we use a different, very slow brute
|
||||
// force implementation
|
||||
// note though that this does happen some of the time because
|
||||
// x_top and x_bottom can be extrapolated at the top & bottom of
|
||||
// the shape and actually lie outside the bounding box
|
||||
int x;
|
||||
for (x=0; x < len; ++x) {
|
||||
// cases:
|
||||
@ -3989,6 +4157,7 @@ static float stbtt__oversample_shift(int oversample)
|
||||
STBTT_DEF int stbtt_PackFontRangesGatherRects(stbtt_pack_context *spc, const stbtt_fontinfo *info, stbtt_pack_range *ranges, int num_ranges, stbrp_rect *rects)
|
||||
{
|
||||
int i,j,k;
|
||||
int missing_glyph_added = 0;
|
||||
|
||||
k=0;
|
||||
for (i=0; i < num_ranges; ++i) {
|
||||
@ -4000,7 +4169,7 @@ 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) {
|
||||
if (glyph == 0 && (spc->skip_missing || missing_glyph_added)) {
|
||||
rects[k].w = rects[k].h = 0;
|
||||
} else {
|
||||
stbtt_GetGlyphBitmapBoxSubpixel(info,glyph,
|
||||
@ -4010,6 +4179,8 @@ 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);
|
||||
if (glyph == 0)
|
||||
missing_glyph_added = 1;
|
||||
}
|
||||
++k;
|
||||
}
|
||||
@ -4044,7 +4215,7 @@ STBTT_DEF void stbtt_MakeGlyphBitmapSubpixelPrefilter(const stbtt_fontinfo *info
|
||||
// rects array must be big enough to accommodate all characters in the given ranges
|
||||
STBTT_DEF int stbtt_PackFontRangesRenderIntoRects(stbtt_pack_context *spc, const stbtt_fontinfo *info, stbtt_pack_range *ranges, int num_ranges, stbrp_rect *rects)
|
||||
{
|
||||
int i,j,k, return_value = 1;
|
||||
int i,j,k, missing_glyph = -1, return_value = 1;
|
||||
|
||||
// save current values
|
||||
int old_h_over = spc->h_oversample;
|
||||
@ -4109,6 +4280,13 @@ STBTT_DEF int stbtt_PackFontRangesRenderIntoRects(stbtt_pack_context *spc, const
|
||||
bc->yoff = (float) y0 * recip_v + sub_y;
|
||||
bc->xoff2 = (x0 + r->w) * recip_h + sub_x;
|
||||
bc->yoff2 = (y0 + r->h) * recip_v + sub_y;
|
||||
|
||||
if (glyph == 0)
|
||||
missing_glyph = j;
|
||||
} else if (spc->skip_missing) {
|
||||
return_value = 0;
|
||||
} else if (r->was_packed && r->w == 0 && r->h == 0 && missing_glyph >= 0) {
|
||||
ranges[i].chardata_for_range[j] = ranges[i].chardata_for_range[missing_glyph];
|
||||
} else {
|
||||
return_value = 0; // if any fail, report failure
|
||||
}
|
||||
@ -4132,7 +4310,7 @@ STBTT_DEF void stbtt_PackFontRangesPackRects(stbtt_pack_context *spc, stbrp_rect
|
||||
STBTT_DEF int stbtt_PackFontRanges(stbtt_pack_context *spc, const unsigned char *fontdata, int font_index, stbtt_pack_range *ranges, int num_ranges)
|
||||
{
|
||||
stbtt_fontinfo info;
|
||||
int i,j,n, return_value; // [DEAR IMGUI] removed = 1
|
||||
int i, j, n, return_value; // [DEAR IMGUI] removed = 1;
|
||||
//stbrp_context *context = (stbrp_context *) spc->pack_info;
|
||||
stbrp_rect *rects;
|
||||
|
||||
@ -4301,15 +4479,14 @@ static int stbtt__compute_crossings_x(float x, float y, int nverts, stbtt_vertex
|
||||
float y_frac;
|
||||
int winding = 0;
|
||||
|
||||
orig[0] = x;
|
||||
//orig[1] = y; // [DEAR IMGUI] commented double assignment
|
||||
|
||||
// make sure y never passes through a vertex of the shape
|
||||
y_frac = (float) STBTT_fmod(y, 1.0f);
|
||||
if (y_frac < 0.01f)
|
||||
y += 0.01f;
|
||||
else if (y_frac > 0.99f)
|
||||
y -= 0.01f;
|
||||
|
||||
orig[0] = x;
|
||||
orig[1] = y;
|
||||
|
||||
// test a ray from (-infinity,y) to (x,y)
|
||||
@ -4371,7 +4548,7 @@ static float stbtt__cuberoot( float x )
|
||||
return (float) STBTT_pow( x,1.0f/3.0f);
|
||||
}
|
||||
|
||||
// x^3 + c*x^2 + b*x + a = 0
|
||||
// x^3 + a*x^2 + b*x + c = 0
|
||||
static int stbtt__solve_cubic(float a, float b, float c, float* r)
|
||||
{
|
||||
float s = -a / 3;
|
||||
@ -4410,12 +4587,7 @@ STBTT_DEF unsigned char * stbtt_GetGlyphSDF(const stbtt_fontinfo *info, float sc
|
||||
int w,h;
|
||||
unsigned char *data;
|
||||
|
||||
// if one scale is 0, use same scale for both
|
||||
if (scale_x == 0) scale_x = scale_y;
|
||||
if (scale_y == 0) {
|
||||
if (scale_x == 0) return NULL; // if both scales are 0, return NULL
|
||||
scale_y = scale_x;
|
||||
}
|
||||
if (scale == 0) return NULL;
|
||||
|
||||
stbtt_GetGlyphBitmapBoxSubpixel(info, glyph, scale, scale, 0.0f,0.0f, &ix0,&iy0,&ix1,&iy1);
|
||||
|
||||
@ -4481,18 +4653,17 @@ STBTT_DEF unsigned char * stbtt_GetGlyphSDF(const stbtt_fontinfo *info, float sc
|
||||
for (i=0; i < num_verts; ++i) {
|
||||
float x0 = verts[i].x*scale_x, y0 = verts[i].y*scale_y;
|
||||
|
||||
// check against every point here rather than inside line/curve primitives -- @TODO: wrong if multiple 'moves' in a row produce a garbage point, and given culling, probably more efficient to do within line/curve
|
||||
float dist2 = (x0-sx)*(x0-sx) + (y0-sy)*(y0-sy);
|
||||
if (verts[i].type == STBTT_vline && precompute[i] != 0.0f) {
|
||||
float x1 = verts[i-1].x*scale_x, y1 = verts[i-1].y*scale_y;
|
||||
|
||||
float dist,dist2 = (x0-sx)*(x0-sx) + (y0-sy)*(y0-sy);
|
||||
if (dist2 < min_dist*min_dist)
|
||||
min_dist = (float) STBTT_sqrt(dist2);
|
||||
|
||||
if (verts[i].type == STBTT_vline) {
|
||||
float x1 = verts[i-1].x*scale_x, y1 = verts[i-1].y*scale_y;
|
||||
|
||||
// coarse culling against bbox
|
||||
//if (sx > STBTT_min(x0,x1)-min_dist && sx < STBTT_max(x0,x1)+min_dist &&
|
||||
// sy > STBTT_min(y0,y1)-min_dist && sy < STBTT_max(y0,y1)+min_dist)
|
||||
float dist = (float) STBTT_fabs((x1-x0)*(y0-sy) - (y1-y0)*(x0-sx)) * precompute[i];
|
||||
dist = (float) STBTT_fabs((x1-x0)*(y0-sy) - (y1-y0)*(x0-sx)) * precompute[i];
|
||||
STBTT_assert(i != 0);
|
||||
if (dist < min_dist) {
|
||||
// check position along line
|
||||
@ -4519,7 +4690,8 @@ STBTT_DEF unsigned char * stbtt_GetGlyphSDF(const stbtt_fontinfo *info, float sc
|
||||
float ax = x1-x0, ay = y1-y0;
|
||||
float bx = x0 - 2*x1 + x2, by = y0 - 2*y1 + y2;
|
||||
float mx = x0 - sx, my = y0 - sy;
|
||||
float res[3],px,py,t,it;
|
||||
float res[3] = {0.f,0.f,0.f};
|
||||
float px,py,t,it,dist2;
|
||||
float a_inv = precompute[i];
|
||||
if (a_inv == 0.0) { // if a_inv is 0, it's 2nd degree so use quadratic formula
|
||||
float a = 3*(ax*bx + ay*by);
|
||||
@ -4546,6 +4718,10 @@ STBTT_DEF unsigned char * stbtt_GetGlyphSDF(const stbtt_fontinfo *info, float sc
|
||||
float d = (mx*ax+my*ay) * a_inv;
|
||||
num = stbtt__solve_cubic(b, c, d, res);
|
||||
}
|
||||
dist2 = (x0-sx)*(x0-sx) + (y0-sy)*(y0-sy);
|
||||
if (dist2 < min_dist*min_dist)
|
||||
min_dist = (float) STBTT_sqrt(dist2);
|
||||
|
||||
if (num >= 1 && res[0] >= 0.0f && res[0] <= 1.0f) {
|
||||
t = res[0], it = 1.0f - t;
|
||||
px = it*it*x0 + 2*t*it*x1 + t*t*x2;
|
||||
@ -4805,6 +4981,12 @@ STBTT_DEF int stbtt_CompareUTF8toUTF16_bigendian(const char *s1, int len1, const
|
||||
|
||||
// FULL VERSION HISTORY
|
||||
//
|
||||
// 1.25 (2021-07-11) many fixes
|
||||
// 1.24 (2020-02-05) fix warning
|
||||
// 1.23 (2020-02-02) query SVG data for glyphs; query whole kerning table (but only kern not GPOS)
|
||||
// 1.22 (2019-08-11) minimize missing-glyph duplication; fix kerning if both 'GPOS' and 'kern' are defined
|
||||
// 1.21 (2019-02-25) fix warning
|
||||
// 1.20 (2019-02-07) PackFontRange skips missing codepoints; GetScaleFontVMetrics()
|
||||
// 1.19 (2018-02-11) OpenType GPOS kerning (horizontal only), STBTT_fmod
|
||||
// 1.18 (2018-01-29) add missing function
|
||||
// 1.17 (2017-07-23) make more arguments const; doc fix
|
||||
|
@ -45,11 +45,11 @@ constexpr int MIX_INIT_MID_Proxy =
|
||||
MIX_INIT_FLUIDSYNTH;
|
||||
#endif
|
||||
|
||||
//https://github.com/ocornut/imgui 7b913db1ce9dd2fd98e5790aa59974dd4496be3b
|
||||
//https://github.com/ocornut/imgui 59b63defe5421642fb0cdcfd1fa850fc85a13791 + patches
|
||||
#include "imgui.h"
|
||||
#include "imgui_internal.h"
|
||||
#include "imgui_impl_sdl.h"
|
||||
//https://github.com/Tyyppi77/imgui_sdl 01deb04b102b6a1c15c7fdec1977a2c96a885e6f
|
||||
//https://github.com/Tyyppi77/imgui_sdl 01deb04b102b6a1c15c7fdec1977a2c96a885e6f + patches
|
||||
#include "imgui_sdl.h"
|
||||
|
||||
typedef char* LPSTR;
|
||||
|
@ -172,8 +172,7 @@ int winmain::WinMain(LPCSTR lpCmdLine)
|
||||
ImGuiSDL::Initialize(renderer, 0, 0);
|
||||
ImGui::StyleColorsDark();
|
||||
|
||||
// ImGui_ImplSDL2_Init is private, we are not actually using ImGui OpenGl backend
|
||||
ImGui_ImplSDL2_InitForOpenGL(window, nullptr);
|
||||
ImGui_ImplSDL2_InitForSDLRenderer(window, Renderer);
|
||||
io.ConfigFlags |= ImGuiConfigFlags_NavEnableKeyboard | ImGuiConfigFlags_NavEnableGamepad;
|
||||
|
||||
// Data search order: WD, executable path, user pref path, platform specific paths.
|
||||
@ -457,7 +456,7 @@ void winmain::RenderUi()
|
||||
ImGui::PopStyleVar();
|
||||
|
||||
// This window can not loose nav focus for some reason, clear it manually.
|
||||
if (ImGui::IsNavInputDown(ImGuiNavInput_Cancel))
|
||||
if (ImGui::IsKeyDown(ImGuiKey_Escape) || ImGui::IsKeyDown(ImGuiKey_GamepadFaceRight))
|
||||
ImGui::FocusWindow(nullptr);
|
||||
}
|
||||
|
||||
|
Loading…
Reference in New Issue
Block a user