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Squashed 'external/imgui/imgui/' changes from d6cb3c923d2..b475309fa1e

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b475309fa1e Fonts: Fixed font ascent and descent calculation when a font hits exact integer values. (#7399, #7404)
daecfffefbc Text, DrawList: Improved handling of long single-line wrapped text. (#7496, #5720)
fab96a6e593 Backends: SDL3: Re-enable calling SDL_StartTextInput()/SDL_StopTextInput(). (#7452, #6306, #6071, #1953)
dad1689bf7b Examples: SDL3: amend for removal of SDL_RENDERER_ACCELERATED.
3caa79c8a53 Version 1.90.6 WIP
76bc1b825e6 Extracted part of NewFrame() into SetupDrawListSharedData() for documentation purpose. (#7495, #6406)
f790d516652 Silent zealous/stupid warning introduced by Clang 16 (shipping with VS2022) with -Weverything. Pointers are now illegal!
231cbee0fc4 Version 1.90.5
4f9ba19e520 Drags, Sliders, Inputs: Reactivated decimal point replacement for SliderScalar and DragScalar. (#7389, #6719, #2278)
e7712ff103d Out of courtesy/consistency move all the DebugHookIdInfo compares into ifndef block.
f959c417fec Refactor moving ID stack functions to their own section (part 2)
0bf134a8e2e Refactor moving ID stack functions to their own section.
9a2b598ec1e ListBox: Fixed text-baseline offset when using SameLine()+Text() after a labeled ListBox().
d3c3514a59b Tables: Fixed auto-width columns when using synced-instances of same table. (#7218)
25a492f3307 ProgressBar: Fixed passing fraction==NaN from leading to a crash. (#7451)
9638c2839a1 Internals: adding ImGuiNavMoveFlags_NoClearActiveId even though there's currently no satisfying way to take advantage of it. (#1418)
742e53434f4 Child Windows: adjust resizing limits to match window padding rather than inner clipping rectangle. (#7440)
515b437c084 Child windows: look at the parent window's flags to decide whether to clamp child resizes. (#7440, #1710)
976dc239656 Windows: extend outer resize borders to the edges when there are no corner grips. (#7440, #1710)
37b37fc2a3e DrawList: Allow AddText() to accept null ranges. (#3615, 7391)
5c5ae806aa1 Comments
cf4c10bef74 Style: added ImGuiStyleVar_TabBorderSize, ImGuiStyleVar_TableAngledHeadersAngle. (#7411)
f0802287db5 Tables: Angled headers: fixed table contents overflowing when a list clipper is used. (#7416)
29ff159f941 Tables: Angled headers: fixed borders not moving back up after TableAngleHeadersRow stops being called. (#7416)
38ddfb24f09 Tables: Angled headers: fixed border hit box extending beyond non-scrollable tables. (#7416)
8be48a44f78 Backends: WebGPU: Avoid using -1u literal (#7436)
868facff9de ImDrawList: (Breaking) merge float radius_x/radius_y parameters into ImVec2 radius in PathEllipticalArcTo(), AddEllipse(), AddEllipseFilled(). (#2743, #7417)
0a1f5b94e31 Demo: Two minor fixes (unchecked BeginTooltip + incorrect height constraint) (#7410)l
40df3db1a2a Tweaking terminology
da29b776eed Backends: SDL3: Fix leak of SDL_GetGamepads() return value (#7381)
3c435c02978 Inputs: (Breaking) More formally obsoleted GetKeyIndex() when IMGUI_DISABLE_OBSOLETE_FUNCTIONS is set. (#4921)
286cd5bd41e Internals, InputText: removed ImGuiInputSource_Clipboard. (#4005)
fc570ac9225 Examples: WGPU: fixed initialization of WGPURenderPassColorAttachment (#7371)
65dc67f63c6 Windows: Double-click to collapse may be disabled via key-ownership mechanism. (#7369)
6b7358e9f36 InputText: adding clarifying note about ImGuiInputTextCallbackData::Buf. (#7363)
fbf45ad149b ImDrawList: add PathFillConcave(), AddConcavePolyFilled(): amends (#760)
1ff90c52d5f ImDrawList: add PathFillConcave(), AddConcavePolyFilled() (#760)
04f40014a62 Docs: added a mini wiki index in main source files.
c6236699671 Added link to crawlable wiki
0573513d6df Windows: Scrollbar visibility decision uses current size when both size and contents size are submitted by API. (#7252)
44c7dfca030 Menus, Popup: Amend c3f8f4d for static analyzer warning ("condition always true"). (#7325)
c3f8f4de257 Menus, Popups: Fixed an issue where sibling menu popups re-opening in successive frames would erroneously close the window. (#7325, #7287, #7063)
98779417751 Popups, Menus: rename ImGuiPopupData::BackupNavWindow > RestoreNavWindow and minor tweaks. Should be functionally a no-op.
725f91922d5 Tables: fixed TableGetHoveredRow() with overlapping frozen rows (#7350, #6588, #6347, #6250)
e46d1e69ac3 Version 1.90.5 WIP
277ae93c413 Version 1.90.4
f5be90523d6 Nav: Fixed SetKeyboardFocusHere() or programmatic tabbing API from not working on windows with the ImGuiWindowFlags_NoNavInputs flag.
13d91ff9188 Nav: Fixed SetKeyboardFocusHere() or programmatic tabbing API from not working on windows with the ImGuiWindowFlags_NoNavInputs flag.
34965cf23a7 Modals: Temporary changes of ImGuiCol_ModalWindowDimBg are properly handled by BeginPopupModal(). (#7340)
659fb41d0a2 Debug Tools: moved DebugStartItemPicker() to public API. Added to Demo->Tools menu. (#2673)
198c38f0b11 Demo: Custom Rendering: better demonstrate PathArcTo(), PathBezierQuadraticCurveTo(), PathBezierCubicCurveTo(), PathStroke(), PathFillConvex() functions.
3b6d924acd0 ProgressBar: Fixed a minor tesselation issue when rendering rounded progress bars.
d3f1a7165cb Popups: allow Child Popups to be resizable if not explicitly disabling.
e78ce72eb6d Popups: Fixed resizable popup minimum size being too small. Standardized CalcWindowMinSize() logic a bit more. (#73290
014e0ac8c92 Menus, Popups: Fixed an issue where hovering a parent-menu upward would erroneously close the window. (#7325, #7287, #7063)
c16043c1d58 Tables: Angled headers: improve clipping of text since multi-line labels makes clipping issues visible. (#6917)
405e54ebd50 Tables: Angled Headers: fixed support for multi-line labels. various padding/layout fixes. (#6917)
6655ab2e43f Tables: Angled Headers: fixed TableAngledHeadersRow() incorrect background fill drawn too low. Fixed row geometry with non-small values of CellPadding. (#6917)
9159cd7b4ac Updated invalid documentation link (#7331)
ccc5347e451 Fix typos (#7332)
8a14b71f228 Version 1.90.4 WIP
b19a4c5f2b3 Backends: OSX: remove legacy clearing of io.NavInputs in ImGui_ImplOSX_UpdateGamepads(). (#7320)
5b6f03213dd Version 1.90.3
f80e65a4068 Backends:,Examples: Vulkan: moved RenderPass parameter from ImGui_ImplVulkan_Init() function to ImGui_ImplVulkan_InitInfo structure. (#7308)
829f45df994 Backends: SDL2: removed obsolete ImGui_ImplSDL2_NewFrame(SDL_Window*) signature which was obsoleted in 1.84..
3cc37170ca7 Examples: GLFW+Metal: Add -I and -L paths for MacPorts.
891b81fc5d7 Backends: SDL3: Fixed gamepad. Added support for disconnection. Added support for multiple gamepads. Added ImGui_ImplSDL3_SetGamepadMode(). (#7180, #3884, #6559, #6890)
262e30e3001 Backends: SDL2: rework new API as ImGui_ImplSDL2_SetGamepadMode(). (#3884, #6559, #6890, #7180)
9dfa2397deb Internals: Fixed ImFileOpen not working before context is created. (#7314, #7315)
d15e4100b83 Backends: SDL2: Amend new API, all support for multiple gamepads. (#3884, #6559, #6890)
f966da1f8fb Backends: SDL2: Gamepad handlng: amend bf1c96d. (#3884, #6559, #6890)
bf1c96d4fa2 Backends: SDL2: Handle gamepad disconnection + fixed increasing refcount. Added  ImGui_ImplSDL2_SelectGamepadAuto()/ImGui_ImplSDL2_SelectGamepadExplicit(). (#3884, #6559, #6890)
fd8d6dc5d19 Backends: SDL2,SDL3: tidying up.
e0ba0d0433a Backends: Vulkan: Fixes for building with pre Vulkan 1.3. Amend 8901931. (#7166)
11d73f03ee5 Backends: Vulkan: Fix/amend 8901931
89019319ddb Backends: Vulkan: use PipelineRenderingCreateInfo for dynamic rendering (#7166, #6855, #5446, #5037)
1d6f0cea0e6 Backends: DX9: use RGBA texture to avoid conversion if supported
3af739a2d17 Menus, Popups: fixed menus and popups with child window flag erroneously not displaying a scrollbar when contents is over parent viewport size. (#7287, #7063)
2af01baffd1 Backends: SDLRenderer3: query newly added SDL_RenderViewportSet() to not restore a wrong viewport if none was initially set.
915c6393ad7 Version 1.90.3 WIP
536090303a8 Version 1.90.2
7b5357d817e Debug Tools: Metrics: Improved Monitors and Viewports minimap display. Highlight on hover.
70aa717a8e1 Combo: Fixed not reusing windows optimally when used inside a popup stack.
5cdc4a2a413 Demo: use ImGui::MemAlloc/MemFree for consistency. (#7300)
76e09c4b0fa ClosePopupsOverWindow(): amend to remove _ChildWindow test.
3a078466a7a Nav: ImGuiWindowFlags_NoNavInputs is tested during scoring so NavFlattened windows can use it.
7d67623d15b InputText: Internal: ReloadUserBufXXX functions don't override revert value. (#2890) fix accidental comment.
a5e0e90c16a Nav: tweak RenderNavHighlight() syntax. ImGuiNavHighlightFlags_TypeThin -> ImGuiNavHighlightFlags_Compact.
1e8fc01ddd7 InputText: Internal: ReloadUserBufXXX functions don't override revert value. (#2890) + rename
a06dd7a27b6 OpenPopup(): Added ImGuiPopupFlags_NoReopen. Nav, Menus: Fixed click on a BeginMenu() followed by right-arrow. (#1497, #1533)
f104967c68f Comments
06ce312745e InputText: Internal: added reload from user-buf feature. (#2890)
f50ddc431e3 Fixed some typos. (#7282)
6172c22c5dc CI: Update to `actions/checkout` `v4` from `v3`. (#7281)
96839b445e3 Nav: Improve handling of Alt key to toggle menu so that key ownership may be claimed on indiviudal left/right alt key without intefering with the other.
71947563709 Shortcut: fixed single mod-key Shortcut from working e.g. Shortcut(ImGuiKey_LeftCtrl)
f1960b60c1a Added "nop" to IM_DEBUG_BREAK macro on GCC to work around GDB bug (#7266)
8491cf36adb Inputs: g.ActiveIdUsingManyKeys[] prevent routes from being claimed.
9176eedf240 Internals: SetShortcutRouting() move code so next commit is easier to read. Should be no-op.
1509842107d Backends: OpenGL3: Shallow tweak of compile-time extensions detection.
1ce41f6218d Backends: OpenGL3: Backup and restore GL_PIXEL_UNPACK_BUFFER. (#7253)
81e0be856a6 Fixed strict-aliasing violation in FormatTextureIDForDebugDisplay(). (#7090, #7256)
a201af73544 Added SetNextItemShortcut() wip function. (#456)
4c2c09450a6 Nav: keyboard/gamepad activation feedback properly timed instead of frame buffer. (#456)
5b5e9bd0cb3 Internals: Tweak shallow compaction as Clang complains about MS ABI signage of enums.
7c3fa7d049a Refactor: moved section in imgui_internal.h
9266c0d2d13 Backends: WebGPU: Avoid leaking pipeline layout. (#7245)
595eb86624d Changelog, comment, minor data compaction
6850194f60a CI: Fixes WGPU example build.
5fc0a361b24 Backends: WebGPU: added ImGui_ImplWGPU_InitInfo::PipelineMultisampleState. (#7240)
831d42c1ab3 Backends: WebGPU: ImGui_ImplWGPU_Init() now takes a ImGui_ImplWGPU_InitInfo structure instead of variety of parameters, allowing for easier further changes. (#7240)
e3c7ff944d5 Examples: Emscripten+WebGPU: slightly refactor like other Emscripten compatible Desktop examples, as aiming to make this suppot desktop eventually.
15908502ed6 Backends: Vulkan: Define NOMINMAX when VK_USE_PLATFORM_WIN32_KHR is defined. (#7250)
788747f8635 Examples: Emscripten+WebGPU: Remove use of deprecated ObjectBase<...>::Release in favor of ::MoveToCHandle (#7251)
763100b3858 Nav: Fixed pressing Escape while in a child window with _NavFlattened flag. (#7237)
c7edb446caa Shortcut(): always test ownership.
1844f903d55 Nav: space/enter poll check ownership. InputText: declare ownership of Enter key as it doesn't go through Shortcut
5ddfbb80d86 Backends: Vulkan: Fixed vkAcquireNextImageKHR() validation errors in VulkanSDK 1.3.275 by allocating one extra semaphore than in-flight frames. (#7236)
2f483373355 Examples: Vulkan: Rename compile-time defies for the examples to remove misleading IMGUI_ prefixes.
d7c2a0e38f4 Shortcut(): fixed 8323a06 adding _Repeat to all Shortcut() calls.
3b828d3701e Refactor: moving ItemAdd() into a section abote ItemSize(). No logic change (part 2)
ff5f3aa38b5 Refactor: moving ItemAdd() into a section abote ItemSize(). No logic change (part 1)
1a48a634466 Enclosed a few more remaining sections in ifndef IMGUI_DISABLE_DEBUG_TOOLS for completeness.
33fabdf392d Scrollbar() doesn't forcefully mark itself as hovered when held.
d431d85839b Internals: removed obsolete ImPool::GetSize() (last used by implot 0.10, changed in implot 0.11)
f0d1f61fa51 Internals: commented out long-time obsoleted FocusableItemRegister()/FocusableItemUnregister() documentaton-only leftovers. +
095665977f6 Nav: marking NavId as hovered in ButtonBehavior() doesn't check for ActiveId.
d10641b04a3 Nav: keyboard/gamepad activation mark widgets as held to give better visual feedback.
03417cc77d1 Backends: WebGPU: Filling all WGPUDepthStencilState fields explicitly as a recent Dawn update stopped setting default values. (#7232)
5fdcdf7080a Shortcut: ImGuiInputFlags_RouteFocused policy can filter Shortcuts conflicting with character input when an item is active. (#456)
80d5cb1ab1f Comments around ImGuiInputFlags.
1cc0eb4d322 Internals: Rename NavFocusScopePath to NavFocusRoute + fixed a static analyzer warning.
46e5f44ec8c Shortcut()/SetShortcutRouting(): use mixed current window focus scope + ParentWindowForFocusRoute. (#6798, #2637, #456)
e0c8c80adaa Shortcut()/SetShortcutRouting(): focus route testing now use ParentWindowForFocusRoute. Automatically set on child-window, manually configurable otherwise. (#6798, #2637, #456)
4b20a0217eb Internals: add window to FocusScopeStack. (#6798)
2156db7a075 Debug Log: added InputRouting logging. Made GetKeyChordName() use its own buffer. Fixed debug break in SetShortcutRouting(). (#6798, #2637, #456)
dd0efdc6371 Fixed SetKeyboardFocusHere() not working when current nav focus is in different scope. (#7226)
8a3dfda8d08 Commented out obsolete ImGuiIO::ImeWindowHandle marked obsolete in 1.87, favor of writing to 'void* ImGuiViewport::PlatformHandleRaw'.
6228c2e1ec7 Backends: Vulkan: moved ImGui_ImplVulkanH_DestroyFrameRenderBuffers/ImGui_ImplVulkanH_DestroyWindowRenderBuffers as they are always used in a state where backend data is available.
70bb6d1e790 Backends: Vulkan: Fixed vkMapMemory() calls unnecessarily using full buffer size. (#3957)
82df7c8bf41 Backends: Vulkan: Fixed handling of ImGui_ImplVulkan_InitInfo::MinAllocationSize field. (#7189, #4238)
29809d72202 Version 1.90.2 WIP
db049db8608 Docs: tweak, fixed misplaced changelog entry. (#7084)

git-subtree-dir: external/imgui/imgui
git-subtree-split: b475309fa1e9d7a91825a169e243f9c4fa085f71
This commit is contained in:
Green Sky
2024-04-15 18:19:01 +02:00
parent 5af8cfa879
commit 5dd9834009
37 changed files with 2390 additions and 1087 deletions
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297
imgui_internal.h
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@@ -1,4 +1,4 @@
// dear imgui, v1.90.1
// dear imgui, v1.90.6 WIP
// (internal structures/api)
// You may use this file to debug, understand or extend Dear ImGui features but we don't provide any guarantee of forward compatibility.
@@ -15,6 +15,8 @@ Index of this file:
// [SECTION] Generic helpers
// [SECTION] ImDrawList support
// [SECTION] Widgets support: flags, enums, data structures
// [SECTION] Data types support
// [SECTION] Popup support
// [SECTION] Inputs support
// [SECTION] Clipper support
// [SECTION] Navigation support
@@ -85,6 +87,8 @@ Index of this file:
#pragma clang diagnostic ignored "-Wdouble-promotion"
#pragma clang diagnostic ignored "-Wimplicit-int-float-conversion" // warning: implicit conversion from 'xxx' to 'float' may lose precision
#pragma clang diagnostic ignored "-Wmissing-noreturn" // warning: function 'xxx' could be declared with attribute 'noreturn'
#pragma clang diagnostic ignored "-Wdeprecated-enum-enum-conversion"// warning: bitwise operation between different enumeration types ('XXXFlags_' and 'XXXFlagsPrivate_') is deprecated
#pragma clang diagnostic ignored "-Wunsafe-buffer-usage" // warning: 'xxx' is an unsafe pointer used for buffer access
#elif defined(__GNUC__)
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wpragmas" // warning: unknown option after '#pragma GCC diagnostic' kind
@@ -234,6 +238,7 @@ namespace ImStb
#define IMGUI_DEBUG_LOG_SELECTION(...) do { if (g.DebugLogFlags & ImGuiDebugLogFlags_EventSelection) IMGUI_DEBUG_LOG(__VA_ARGS__); } while (0)
#define IMGUI_DEBUG_LOG_CLIPPER(...) do { if (g.DebugLogFlags & ImGuiDebugLogFlags_EventClipper) IMGUI_DEBUG_LOG(__VA_ARGS__); } while (0)
#define IMGUI_DEBUG_LOG_IO(...) do { if (g.DebugLogFlags & ImGuiDebugLogFlags_EventIO) IMGUI_DEBUG_LOG(__VA_ARGS__); } while (0)
#define IMGUI_DEBUG_LOG_INPUTROUTING(...) do{if (g.DebugLogFlags & ImGuiDebugLogFlags_EventInputRouting)IMGUI_DEBUG_LOG(__VA_ARGS__); } while (0)
// Static Asserts
#define IM_STATIC_ASSERT(_COND) static_assert(_COND, "")
@@ -297,11 +302,11 @@ namespace ImStb
#elif defined(__clang__)
#define IM_DEBUG_BREAK() __builtin_debugtrap()
#elif defined(__GNUC__) && (defined(__i386__) || defined(__x86_64__))
#define IM_DEBUG_BREAK() __asm__ volatile("int $0x03")
#define IM_DEBUG_BREAK() __asm__ volatile("int3;nop")
#elif defined(__GNUC__) && defined(__thumb__)
#define IM_DEBUG_BREAK() __asm__ volatile(".inst 0xde01")
#elif defined(__GNUC__) && defined(__arm__) && !defined(__thumb__)
#define IM_DEBUG_BREAK() __asm__ volatile(".inst 0xe7f001f0");
#define IM_DEBUG_BREAK() __asm__ volatile(".inst 0xe7f001f0")
#else
#define IM_DEBUG_BREAK() IM_ASSERT(0) // It is expected that you define IM_DEBUG_BREAK() into something that will break nicely in a debugger!
#endif
@@ -495,7 +500,8 @@ IMGUI_API ImVec2 ImLineClosestPoint(const ImVec2& a, const ImVec2& b, const
IMGUI_API bool ImTriangleContainsPoint(const ImVec2& a, const ImVec2& b, const ImVec2& c, const ImVec2& p);
IMGUI_API ImVec2 ImTriangleClosestPoint(const ImVec2& a, const ImVec2& b, const ImVec2& c, const ImVec2& p);
IMGUI_API void ImTriangleBarycentricCoords(const ImVec2& a, const ImVec2& b, const ImVec2& c, const ImVec2& p, float& out_u, float& out_v, float& out_w);
inline float ImTriangleArea(const ImVec2& a, const ImVec2& b, const ImVec2& c) { return ImFabs((a.x * (b.y - c.y)) + (b.x * (c.y - a.y)) + (c.x * (a.y - b.y))) * 0.5f; }
inline float ImTriangleArea(const ImVec2& a, const ImVec2& b, const ImVec2& c) { return ImFabs((a.x * (b.y - c.y)) + (b.x * (c.y - a.y)) + (c.x * (a.y - b.y))) * 0.5f; }
inline bool ImTriangleIsClockwise(const ImVec2& a, const ImVec2& b, const ImVec2& c) { return ((b.x - a.x) * (c.y - b.y)) - ((c.x - b.x) * (b.y - a.y)) > 0.0f; }
// Helper: ImVec1 (1D vector)
// (this odd construct is used to facilitate the transition between 1D and 2D, and the maintenance of some branches/patches)
@@ -689,9 +695,6 @@ struct ImPool
int GetBufSize() const { return Buf.Size; }
int GetMapSize() const { return Map.Data.Size; } // It is the map we need iterate to find valid items, since we don't have "alive" storage anywhere
T* TryGetMapData(ImPoolIdx n) { int idx = Map.Data[n].val_i; if (idx == -1) return NULL; return GetByIndex(idx); }
#ifndef IMGUI_DISABLE_OBSOLETE_FUNCTIONS
int GetSize() { return GetMapSize(); } // For ImPlot: should use GetMapSize() from (IMGUI_VERSION_NUM >= 18304)
#endif
};
// Helper: ImChunkStream<>
@@ -863,6 +866,7 @@ enum ImGuiInputTextFlagsPrivate_
ImGuiInputTextFlags_Multiline = 1 << 26, // For internal use by InputTextMultiline()
ImGuiInputTextFlags_NoMarkEdited = 1 << 27, // For internal use by functions using InputText() before reformatting data
ImGuiInputTextFlags_MergedItem = 1 << 28, // For internal use by TempInputText(), will skip calling ItemAdd(). Require bounding-box to strictly match.
ImGuiInputTextFlags_LocalizeDecimalPoint= 1 << 29, // For internal use by InputScalar() and TempInputScalar()
};
// Extend ImGuiButtonFlags_
@@ -985,43 +989,6 @@ enum ImGuiPlotType
ImGuiPlotType_Histogram,
};
enum ImGuiPopupPositionPolicy
{
ImGuiPopupPositionPolicy_Default,
ImGuiPopupPositionPolicy_ComboBox,
ImGuiPopupPositionPolicy_Tooltip,
};
struct ImGuiDataVarInfo
{
ImGuiDataType Type;
ImU32 Count; // 1+
ImU32 Offset; // Offset in parent structure
void* GetVarPtr(void* parent) const { return (void*)((unsigned char*)parent + Offset); }
};
struct ImGuiDataTypeTempStorage
{
ImU8 Data[8]; // Can fit any data up to ImGuiDataType_COUNT
};
// Type information associated to one ImGuiDataType. Retrieve with DataTypeGetInfo().
struct ImGuiDataTypeInfo
{
size_t Size; // Size in bytes
const char* Name; // Short descriptive name for the type, for debugging
const char* PrintFmt; // Default printf format for the type
const char* ScanFmt; // Default scanf format for the type
};
// Extend ImGuiDataType_
enum ImGuiDataTypePrivate_
{
ImGuiDataType_String = ImGuiDataType_COUNT + 1,
ImGuiDataType_Pointer,
ImGuiDataType_ID,
};
// Stacked color modifier, backup of modified data so we can restore it
struct ImGuiColorMod
{
@@ -1106,7 +1073,7 @@ struct IMGUI_API ImGuiInputTextState
int CurLenW, CurLenA; // we need to maintain our buffer length in both UTF-8 and wchar format. UTF-8 length is valid even if TextA is not.
ImVector<ImWchar> TextW; // edit buffer, we need to persist but can't guarantee the persistence of the user-provided buffer. so we copy into own buffer.
ImVector<char> TextA; // temporary UTF8 buffer for callbacks and other operations. this is not updated in every code-path! size=capacity.
ImVector<char> InitialTextA; // backup of end-user buffer at the time of focus (in UTF-8, unaltered)
ImVector<char> InitialTextA; // value to revert to when pressing Escape = backup of end-user buffer at the time of focus (in UTF-8, unaltered)
bool TextAIsValid; // temporary UTF8 buffer is not initially valid before we make the widget active (until then we pull the data from user argument)
int BufCapacityA; // end-user buffer capacity
float ScrollX; // horizontal scrolling/offset
@@ -1116,6 +1083,9 @@ struct IMGUI_API ImGuiInputTextState
bool SelectedAllMouseLock; // after a double-click to select all, we ignore further mouse drags to update selection
bool Edited; // edited this frame
ImGuiInputTextFlags Flags; // copy of InputText() flags. may be used to check if e.g. ImGuiInputTextFlags_Password is set.
bool ReloadUserBuf; // force a reload of user buf so it may be modified externally. may be automatic in future version.
int ReloadSelectionStart; // POSITIONS ARE IN IMWCHAR units *NOT* UTF-8 this is why this is not exposed yet.
int ReloadSelectionEnd;
ImGuiInputTextState() { memset(this, 0, sizeof(*this)); }
void ClearText() { CurLenW = CurLenA = 0; TextW[0] = 0; TextA[0] = 0; CursorClamp(); }
@@ -1133,21 +1103,16 @@ struct IMGUI_API ImGuiInputTextState
int GetSelectionStart() const { return Stb.select_start; }
int GetSelectionEnd() const { return Stb.select_end; }
void SelectAll() { Stb.select_start = 0; Stb.cursor = Stb.select_end = CurLenW; Stb.has_preferred_x = 0; }
};
// Storage for current popup stack
struct ImGuiPopupData
{
ImGuiID PopupId; // Set on OpenPopup()
ImGuiWindow* Window; // Resolved on BeginPopup() - may stay unresolved if user never calls OpenPopup()
ImGuiWindow* BackupNavWindow;// Set on OpenPopup(), a NavWindow that will be restored on popup close
int ParentNavLayer; // Resolved on BeginPopup(). Actually a ImGuiNavLayer type (declared down below), initialized to -1 which is not part of an enum, but serves well-enough as "not any of layers" value
int OpenFrameCount; // Set on OpenPopup()
ImGuiID OpenParentId; // Set on OpenPopup(), we need this to differentiate multiple menu sets from each others (e.g. inside menu bar vs loose menu items)
ImVec2 OpenPopupPos; // Set on OpenPopup(), preferred popup position (typically == OpenMousePos when using mouse)
ImVec2 OpenMousePos; // Set on OpenPopup(), copy of mouse position at the time of opening popup
// Reload user buf (WIP #2890)
// If you modify underlying user-passed const char* while active you need to call this (InputText V2 may lift this)
// strcpy(my_buf, "hello");
// if (ImGuiInputTextState* state = ImGui::GetInputTextState(id)) // id may be ImGui::GetItemID() is last item
// state->ReloadUserBufAndSelectAll();
void ReloadUserBufAndSelectAll() { ReloadUserBuf = true; ReloadSelectionStart = 0; ReloadSelectionEnd = INT_MAX; }
void ReloadUserBufAndKeepSelection() { ReloadUserBuf = true; ReloadSelectionStart = Stb.select_start; ReloadSelectionEnd = Stb.select_end; }
void ReloadUserBufAndMoveToEnd() { ReloadUserBuf = true; ReloadSelectionStart = ReloadSelectionEnd = INT_MAX; }
ImGuiPopupData() { memset(this, 0, sizeof(*this)); ParentNavLayer = OpenFrameCount = -1; }
};
enum ImGuiNextWindowDataFlags_
@@ -1194,9 +1159,10 @@ typedef ImS64 ImGuiSelectionUserData;
enum ImGuiNextItemDataFlags_
{
ImGuiNextItemDataFlags_None = 0,
ImGuiNextItemDataFlags_HasWidth = 1 << 0,
ImGuiNextItemDataFlags_HasOpen = 1 << 1,
ImGuiNextItemDataFlags_None = 0,
ImGuiNextItemDataFlags_HasWidth = 1 << 0,
ImGuiNextItemDataFlags_HasOpen = 1 << 1,
ImGuiNextItemDataFlags_HasShortcut = 1 << 2,
};
struct ImGuiNextItemData
@@ -1204,10 +1170,11 @@ struct ImGuiNextItemData
ImGuiNextItemDataFlags Flags;
ImGuiItemFlags ItemFlags; // Currently only tested/used for ImGuiItemFlags_AllowOverlap.
// Non-flags members are NOT cleared by ItemAdd() meaning they are still valid during NavProcessItem()
float Width; // Set by SetNextItemWidth()
ImGuiSelectionUserData SelectionUserData; // Set by SetNextItemSelectionUserData() (note that NULL/0 is a valid value, we use -1 == ImGuiSelectionUserData_Invalid to mark invalid values)
ImGuiCond OpenCond;
float Width; // Set by SetNextItemWidth()
ImGuiKeyChord Shortcut; // Set by SetNextItemShortcut()
bool OpenVal; // Set by SetNextItemOpen()
ImGuiCond OpenCond : 8;
ImGuiNextItemData() { memset(this, 0, sizeof(*this)); SelectionUserData = -1; }
inline void ClearFlags() { Flags = ImGuiNextItemDataFlags_None; ItemFlags = ImGuiItemFlags_None; } // Also cleared manually by ItemAdd()!
@@ -1279,6 +1246,66 @@ struct ImGuiPtrOrIndex
ImGuiPtrOrIndex(int index) { Ptr = NULL; Index = index; }
};
//-----------------------------------------------------------------------------
// [SECTION] Data types support
//-----------------------------------------------------------------------------
struct ImGuiDataVarInfo
{
ImGuiDataType Type;
ImU32 Count; // 1+
ImU32 Offset; // Offset in parent structure
void* GetVarPtr(void* parent) const { return (void*)((unsigned char*)parent + Offset); }
};
struct ImGuiDataTypeTempStorage
{
ImU8 Data[8]; // Can fit any data up to ImGuiDataType_COUNT
};
// Type information associated to one ImGuiDataType. Retrieve with DataTypeGetInfo().
struct ImGuiDataTypeInfo
{
size_t Size; // Size in bytes
const char* Name; // Short descriptive name for the type, for debugging
const char* PrintFmt; // Default printf format for the type
const char* ScanFmt; // Default scanf format for the type
};
// Extend ImGuiDataType_
enum ImGuiDataTypePrivate_
{
ImGuiDataType_String = ImGuiDataType_COUNT + 1,
ImGuiDataType_Pointer,
ImGuiDataType_ID,
};
//-----------------------------------------------------------------------------
// [SECTION] Popup support
//-----------------------------------------------------------------------------
enum ImGuiPopupPositionPolicy
{
ImGuiPopupPositionPolicy_Default,
ImGuiPopupPositionPolicy_ComboBox,
ImGuiPopupPositionPolicy_Tooltip,
};
// Storage for popup stacks (g.OpenPopupStack and g.BeginPopupStack)
struct ImGuiPopupData
{
ImGuiID PopupId; // Set on OpenPopup()
ImGuiWindow* Window; // Resolved on BeginPopup() - may stay unresolved if user never calls OpenPopup()
ImGuiWindow* RestoreNavWindow;// Set on OpenPopup(), a NavWindow that will be restored on popup close
int ParentNavLayer; // Resolved on BeginPopup(). Actually a ImGuiNavLayer type (declared down below), initialized to -1 which is not part of an enum, but serves well-enough as "not any of layers" value
int OpenFrameCount; // Set on OpenPopup()
ImGuiID OpenParentId; // Set on OpenPopup(), we need this to differentiate multiple menu sets from each others (e.g. inside menu bar vs loose menu items)
ImVec2 OpenPopupPos; // Set on OpenPopup(), preferred popup position (typically == OpenMousePos when using mouse)
ImVec2 OpenMousePos; // Set on OpenPopup(), copy of mouse position at the time of opening popup
ImGuiPopupData() { memset(this, 0, sizeof(*this)); ParentNavLayer = OpenFrameCount = -1; }
};
//-----------------------------------------------------------------------------
// [SECTION] Inputs support
//-----------------------------------------------------------------------------
@@ -1326,7 +1353,6 @@ enum ImGuiInputSource
ImGuiInputSource_Mouse, // Note: may be Mouse or TouchScreen or Pen. See io.MouseSource to distinguish them.
ImGuiInputSource_Keyboard,
ImGuiInputSource_Gamepad,
ImGuiInputSource_Clipboard, // Currently only used by InputText()
ImGuiInputSource_COUNT
};
@@ -1369,11 +1395,12 @@ struct ImGuiKeyRoutingData
{
ImGuiKeyRoutingIndex NextEntryIndex;
ImU16 Mods; // Technically we'd only need 4-bits but for simplify we store ImGuiMod_ values which need 16-bits. ImGuiMod_Shortcut is already translated to Ctrl/Super.
ImU8 RoutingCurrScore; // [DEBUG] For debug display
ImU8 RoutingNextScore; // Lower is better (0: perfect score)
ImGuiID RoutingCurr;
ImGuiID RoutingNext;
ImGuiKeyRoutingData() { NextEntryIndex = -1; Mods = 0; RoutingNextScore = 255; RoutingCurr = RoutingNext = ImGuiKeyOwner_None; }
ImGuiKeyRoutingData() { NextEntryIndex = -1; Mods = 0; RoutingCurrScore = RoutingNextScore = 255; RoutingCurr = RoutingNext = ImGuiKeyOwner_None; }
};
// Routing table: maintain a desired owner for each possible key-chord (key + mods), and setup owner in NewFrame() when mods are matching.
@@ -1401,17 +1428,19 @@ struct ImGuiKeyOwnerData
};
// Flags for extended versions of IsKeyPressed(), IsMouseClicked(), Shortcut(), SetKeyOwner(), SetItemKeyOwner()
// Don't mistake with ImGuiInputTextFlags! (for ImGui::InputText() function)
// Don't mistake with ImGuiInputTextFlags! (which is for ImGui::InputText() function)
enum ImGuiInputFlags_
{
// Flags for IsKeyPressed(), IsKeyChordPressed(), IsMouseClicked(), Shortcut()
ImGuiInputFlags_None = 0,
ImGuiInputFlags_Repeat = 1 << 0, // Return true on successive repeats. Default for legacy IsKeyPressed(). NOT Default for legacy IsMouseClicked(). MUST BE == 1.
// Repeat mode
ImGuiInputFlags_Repeat = 1 << 0, // Enable repeat. Return true on successive repeats. Default for legacy IsKeyPressed(). NOT Default for legacy IsMouseClicked(). MUST BE == 1.
ImGuiInputFlags_RepeatRateDefault = 1 << 1, // Repeat rate: Regular (default)
ImGuiInputFlags_RepeatRateNavMove = 1 << 2, // Repeat rate: Fast
ImGuiInputFlags_RepeatRateNavTweak = 1 << 3, // Repeat rate: Faster
// Specify when repeating key pressed can be interrupted.
// Repeat mode: Specify when repeating key pressed can be interrupted.
// In theory ImGuiInputFlags_RepeatUntilOtherKeyPress may be a desirable default, but it would break too many behavior so everything is opt-in.
ImGuiInputFlags_RepeatUntilRelease = 1 << 4, // Stop repeating when released (default for all functions except Shortcut). This only exists to allow overriding Shortcut() default behavior.
ImGuiInputFlags_RepeatUntilKeyModsChange = 1 << 5, // Stop repeating when released OR if keyboard mods are changed (default for Shortcut)
@@ -1422,38 +1451,46 @@ enum ImGuiInputFlags_
ImGuiInputFlags_CondHovered = 1 << 8, // Only set if item is hovered (default to both)
ImGuiInputFlags_CondActive = 1 << 9, // Only set if item is active (default to both)
ImGuiInputFlags_CondDefault_ = ImGuiInputFlags_CondHovered | ImGuiInputFlags_CondActive,
ImGuiInputFlags_CondMask_ = ImGuiInputFlags_CondHovered | ImGuiInputFlags_CondActive,
// Flags for SetKeyOwner(), SetItemKeyOwner()
ImGuiInputFlags_LockThisFrame = 1 << 10, // Access to key data will require EXPLICIT owner ID (ImGuiKeyOwner_Any/0 will NOT accepted for polling). Cleared at end of frame. This is useful to make input-owner-aware code steal keys from non-input-owner-aware code.
ImGuiInputFlags_LockUntilRelease = 1 << 11, // Access to key data will require EXPLICIT owner ID (ImGuiKeyOwner_Any/0 will NOT accepted for polling). Cleared when the key is released or at end of each frame if key is released. This is useful to make input-owner-aware code steal keys from non-input-owner-aware code.
// Locking is useful to make input-owner-aware code steal keys from non-input-owner-aware code. If all code is input-owner-aware locking would never be necessary.
ImGuiInputFlags_LockThisFrame = 1 << 10, // Further accesses to key data will require EXPLICIT owner ID (ImGuiKeyOwner_Any/0 will NOT accepted for polling). Cleared at end of frame.
ImGuiInputFlags_LockUntilRelease = 1 << 11, // Further accesses to key data will require EXPLICIT owner ID (ImGuiKeyOwner_Any/0 will NOT accepted for polling). Cleared when the key is released or at end of each frame if key is released.
// Routing policies for Shortcut() + low-level SetShortcutRouting()
// - The general idea is that several callers register interest in a shortcut, and only one owner gets it.
// - When a policy (other than _RouteAlways) is set, Shortcut() will register itself with SetShortcutRouting(),
// Parent -> call Shortcut(Ctrl+S) // When Parent is focused, Parent gets the shortcut.
// Child1 -> call Shortcut(Ctrl+S) // When Child1 is focused, Child1 gets the shortcut (Child1 overrides Parent shortcuts)
// Child2 -> no call // When Child2 is focused, Parent gets the shortcut.
// The whole system is order independent, so if Child1 does it calls before Parent results will be identical.
// This is an important property as it facilitate working with foreign code or larger codebase.
// - Visualize registered routes in 'Metrics->Inputs' and submitted routes in 'Debug Log->InputRouting'.
// - When a policy (except for _RouteAlways *) is set, Shortcut() will register itself with SetShortcutRouting(),
// allowing the system to decide where to route the input among other route-aware calls.
// - Shortcut() uses ImGuiInputFlags_RouteFocused by default: meaning that a simple Shortcut() poll
// will register a route and only succeed when parent window is in the focus stack and if no-one
// with a higher priority is claiming the shortcut.
// - Using ImGuiInputFlags_RouteAlways is roughly equivalent to doing e.g. IsKeyPressed(key) + testing mods.
// (* Using ImGuiInputFlags_RouteAlways is roughly equivalent to calling IsKeyChordPressed(key)).
// - Shortcut() uses ImGuiInputFlags_RouteFocused by default. Meaning that a Shortcut() call will register
// a route and only succeed when parent window is in the focus-stack and if no-one with a higher priority
// is claiming the same shortcut.
// - You can chain two unrelated windows in the focus stack using SetWindowParentWindowForFocusRoute().
// - Priorities: GlobalHigh > Focused (when owner is active item) > Global > Focused (when focused window) > GlobalLow.
// - Can select only 1 policy among all available.
ImGuiInputFlags_RouteFocused = 1 << 12, // (Default) Register focused route: Accept inputs if window is in focus stack. Deep-most focused window takes inputs. ActiveId takes inputs over deep-most focused window.
ImGuiInputFlags_RouteGlobalLow = 1 << 13, // Register route globally (lowest priority: unless a focused window or active item registered the route) -> recommended Global priority.
ImGuiInputFlags_RouteGlobal = 1 << 14, // Register route globally (medium priority: unless an active item registered the route, e.g. CTRL+A registered by InputText).
ImGuiInputFlags_RouteGlobalHigh = 1 << 15, // Register route globally (highest priority: unlikely you need to use that: will interfere with every active items)
ImGuiInputFlags_RouteMask_ = ImGuiInputFlags_RouteFocused | ImGuiInputFlags_RouteGlobal | ImGuiInputFlags_RouteGlobalLow | ImGuiInputFlags_RouteGlobalHigh, // _Always not part of this!
ImGuiInputFlags_RouteFocused = 1 << 12, // (Default) Honor focus route: Accept inputs if window is in focus stack. Deep-most focused window takes inputs. ActiveId takes inputs over deep-most focused window.
ImGuiInputFlags_RouteGlobalLow = 1 << 13, // Register route globally (lowest priority: unless a focused window or active item registered the route) -> recommended Global priority IF you need a Global priority.
ImGuiInputFlags_RouteGlobal = 1 << 14, // Register route globally (medium priority: unless an active item registered the route, e.g. CTRL+A registered by InputText will take priority over this).
ImGuiInputFlags_RouteGlobalHigh = 1 << 15, // Register route globally (higher priority: unlikely you need to use that: will interfere with every active items, e.g. CTRL+A registered by InputText will be overriden by this)
ImGuiInputFlags_RouteAlways = 1 << 16, // Do not register route, poll keys directly.
// Routing polices: extra options
ImGuiInputFlags_RouteUnlessBgFocused= 1 << 17, // Global routes will not be applied if underlying background/void is focused (== no Dear ImGui windows are focused). Useful for overlay applications.
ImGuiInputFlags_RouteExtraMask_ = ImGuiInputFlags_RouteAlways | ImGuiInputFlags_RouteUnlessBgFocused,
// [Internal] Mask of which function support which flags
ImGuiInputFlags_RepeatRateMask_ = ImGuiInputFlags_RepeatRateDefault | ImGuiInputFlags_RepeatRateNavMove | ImGuiInputFlags_RepeatRateNavTweak,
ImGuiInputFlags_RepeatUntilMask_ = ImGuiInputFlags_RepeatUntilRelease | ImGuiInputFlags_RepeatUntilKeyModsChange | ImGuiInputFlags_RepeatUntilKeyModsChangeFromNone | ImGuiInputFlags_RepeatUntilOtherKeyPress,
ImGuiInputFlags_RepeatMask_ = ImGuiInputFlags_Repeat | ImGuiInputFlags_RepeatRateMask_ | ImGuiInputFlags_RepeatUntilMask_,
ImGuiInputFlags_CondMask_ = ImGuiInputFlags_CondHovered | ImGuiInputFlags_CondActive,
ImGuiInputFlags_RouteMask_ = ImGuiInputFlags_RouteFocused | ImGuiInputFlags_RouteGlobal | ImGuiInputFlags_RouteGlobalLow | ImGuiInputFlags_RouteGlobalHigh, // _Always not part of this!
ImGuiInputFlags_SupportedByIsKeyPressed = ImGuiInputFlags_RepeatMask_,
ImGuiInputFlags_SupportedByIsMouseClicked = ImGuiInputFlags_Repeat,
ImGuiInputFlags_SupportedByShortcut = ImGuiInputFlags_RepeatMask_ | ImGuiInputFlags_RouteMask_ | ImGuiInputFlags_RouteExtraMask_,
ImGuiInputFlags_SupportedByShortcut = ImGuiInputFlags_RepeatMask_ | ImGuiInputFlags_RouteMask_ | ImGuiInputFlags_RouteAlways | ImGuiInputFlags_RouteUnlessBgFocused,
ImGuiInputFlags_SupportedBySetKeyOwner = ImGuiInputFlags_LockThisFrame | ImGuiInputFlags_LockUntilRelease,
ImGuiInputFlags_SupportedBySetItemKeyOwner = ImGuiInputFlags_SupportedBySetKeyOwner | ImGuiInputFlags_CondMask_,
};
@@ -1499,6 +1536,7 @@ enum ImGuiActivateFlags_
ImGuiActivateFlags_PreferTweak = 1 << 1, // Favor activation for tweaking with arrows or gamepad (e.g. for Slider/Drag). Default for Space key and if keyboard is not used.
ImGuiActivateFlags_TryToPreserveState = 1 << 2, // Request widget to preserve state if it can (e.g. InputText will try to preserve cursor/selection)
ImGuiActivateFlags_FromTabbing = 1 << 3, // Activation requested by a tabbing request
ImGuiActivateFlags_FromShortcut = 1 << 4, // Activation requested by an item shortcut via SetNextItemShortcut() function.
};
// Early work-in-progress API for ScrollToItem()
@@ -1519,8 +1557,7 @@ enum ImGuiScrollFlags_
enum ImGuiNavHighlightFlags_
{
ImGuiNavHighlightFlags_None = 0,
ImGuiNavHighlightFlags_TypeDefault = 1 << 0,
ImGuiNavHighlightFlags_TypeThin = 1 << 1,
ImGuiNavHighlightFlags_Compact = 1 << 1, // Compact highlight, no padding
ImGuiNavHighlightFlags_AlwaysDraw = 1 << 2, // Draw rectangular highlight if (g.NavId == id) _even_ when using the mouse.
ImGuiNavHighlightFlags_NoRounding = 1 << 3,
};
@@ -1544,6 +1581,7 @@ enum ImGuiNavMoveFlags_
ImGuiNavMoveFlags_Activate = 1 << 12, // Activate/select target item.
ImGuiNavMoveFlags_NoSelect = 1 << 13, // Don't trigger selection by not setting g.NavJustMovedTo
ImGuiNavMoveFlags_NoSetNavHighlight = 1 << 14, // Do not alter the visible state of keyboard vs mouse nav highlight
ImGuiNavMoveFlags_NoClearActiveId = 1 << 15, // (Experimental) Do not clear active id when applying move result
};
enum ImGuiNavLayer
@@ -1569,6 +1607,12 @@ struct ImGuiNavItemData
void Clear() { Window = NULL; ID = FocusScopeId = 0; InFlags = 0; SelectionUserData = -1; DistBox = DistCenter = DistAxial = FLT_MAX; }
};
struct ImGuiFocusScopeData
{
ImGuiID ID;
ImGuiID WindowID;
};
//-----------------------------------------------------------------------------
// [SECTION] Typing-select support
//-----------------------------------------------------------------------------
@@ -1788,8 +1832,9 @@ enum ImGuiDebugLogFlags_
ImGuiDebugLogFlags_EventClipper = 1 << 4,
ImGuiDebugLogFlags_EventSelection = 1 << 5,
ImGuiDebugLogFlags_EventIO = 1 << 6,
ImGuiDebugLogFlags_EventInputRouting = 1 << 7,
ImGuiDebugLogFlags_EventMask_ = ImGuiDebugLogFlags_EventActiveId | ImGuiDebugLogFlags_EventFocus | ImGuiDebugLogFlags_EventPopup | ImGuiDebugLogFlags_EventNav | ImGuiDebugLogFlags_EventClipper | ImGuiDebugLogFlags_EventSelection | ImGuiDebugLogFlags_EventIO,
ImGuiDebugLogFlags_EventMask_ = ImGuiDebugLogFlags_EventActiveId | ImGuiDebugLogFlags_EventFocus | ImGuiDebugLogFlags_EventPopup | ImGuiDebugLogFlags_EventNav | ImGuiDebugLogFlags_EventClipper | ImGuiDebugLogFlags_EventSelection | ImGuiDebugLogFlags_EventIO | ImGuiDebugLogFlags_EventInputRouting,
ImGuiDebugLogFlags_OutputToTTY = 1 << 20, // Also send output to TTY
ImGuiDebugLogFlags_OutputToTestEngine = 1 << 21, // Also send output to Test Engine
};
@@ -1824,6 +1869,8 @@ struct ImGuiMetricsConfig
bool ShowAtlasTintedWithTextColor = false;
int ShowWindowsRectsType = -1;
int ShowTablesRectsType = -1;
int HighlightMonitorIdx = -1;
ImGuiID HighlightViewportID = 0;
};
struct ImGuiStackLevelInfo
@@ -1937,10 +1984,11 @@ struct ImGuiContext
bool ActiveIdHasBeenPressedBefore; // Track whether the active id led to a press (this is to allow changing between PressOnClick and PressOnRelease without pressing twice). Used by range_select branch.
bool ActiveIdHasBeenEditedBefore; // Was the value associated to the widget Edited over the course of the Active state.
bool ActiveIdHasBeenEditedThisFrame;
bool ActiveIdFromShortcut;
int ActiveIdMouseButton : 8;
ImVec2 ActiveIdClickOffset; // Clicked offset from upper-left corner, if applicable (currently only set by ButtonBehavior)
ImGuiWindow* ActiveIdWindow;
ImGuiInputSource ActiveIdSource; // Activating source: ImGuiInputSource_Mouse OR ImGuiInputSource_Keyboard OR ImGuiInputSource_Gamepad
int ActiveIdMouseButton;
ImGuiID ActiveIdPreviousFrame;
bool ActiveIdPreviousFrameIsAlive;
bool ActiveIdPreviousFrameHasBeenEditedBefore;
@@ -1955,6 +2003,7 @@ struct ImGuiContext
double LastKeyModsChangeTime; // Record the last time key mods changed (affect repeat delay when using shortcut logic)
double LastKeyModsChangeFromNoneTime; // Record the last time key mods changed away from being 0 (affect repeat delay when using shortcut logic)
double LastKeyboardKeyPressTime; // Record the last time a keyboard key (ignore mouse/gamepad ones) was pressed.
ImBitArrayForNamedKeys KeysMayBeCharInput; // Lookup to tell if a key can emit char input, see IsKeyChordPotentiallyCharInput(). sizeof() = 20 bytes
ImGuiKeyOwnerData KeysOwnerData[ImGuiKey_NamedKey_COUNT];
ImGuiKeyRoutingTable KeysRoutingTable;
ImU32 ActiveIdUsingNavDirMask; // Active widget will want to read those nav move requests (e.g. can activate a button and move away from it)
@@ -1965,8 +2014,8 @@ struct ImGuiContext
#endif
// Next window/item data
ImGuiID CurrentFocusScopeId; // == g.FocusScopeStack.back()
ImGuiItemFlags CurrentItemFlags; // == g.ItemFlagsStack.back()
ImGuiID CurrentFocusScopeId; // Value for currently appending items == g.FocusScopeStack.back(). Not to be mistaken with g.NavFocusScopeId.
ImGuiItemFlags CurrentItemFlags; // Value for currently appending items == g.ItemFlagsStack.back()
ImGuiID DebugLocateId; // Storage for DebugLocateItemOnHover() feature: this is read by ItemAdd() so we keep it in a hot/cached location
ImGuiNextItemData NextItemData; // Storage for SetNextItem** functions
ImGuiLastItemData LastItemData; // Storage for last submitted item (setup by ItemAdd)
@@ -1974,18 +2023,16 @@ struct ImGuiContext
bool DebugShowGroupRects;
// Shared stacks
ImGuiCol DebugFlashStyleColorIdx; // (Keep close to ColorStack to share cache line)
ImVector<ImGuiColorMod> ColorStack; // Stack for PushStyleColor()/PopStyleColor() - inherited by Begin()
ImVector<ImGuiStyleMod> StyleVarStack; // Stack for PushStyleVar()/PopStyleVar() - inherited by Begin()
ImVector<ImFont*> FontStack; // Stack for PushFont()/PopFont() - inherited by Begin()
ImVector<ImGuiID> FocusScopeStack; // Stack for PushFocusScope()/PopFocusScope() - inherited by BeginChild(), pushed into by Begin()
ImVector<ImGuiItemFlags> ItemFlagsStack; // Stack for PushItemFlag()/PopItemFlag() - inherited by Begin()
ImVector<ImGuiGroupData> GroupStack; // Stack for BeginGroup()/EndGroup() - not inherited by Begin()
ImVector<ImGuiPopupData> OpenPopupStack; // Which popups are open (persistent)
ImVector<ImGuiPopupData> BeginPopupStack; // Which level of BeginPopup() we are in (reset every frame)
ImVector<ImGuiNavTreeNodeData> NavTreeNodeStack; // Stack for TreeNode() when a NavLeft requested is emitted.
int BeginMenuCount;
ImGuiCol DebugFlashStyleColorIdx; // (Keep close to ColorStack to share cache line)
ImVector<ImGuiColorMod> ColorStack; // Stack for PushStyleColor()/PopStyleColor() - inherited by Begin()
ImVector<ImGuiStyleMod> StyleVarStack; // Stack for PushStyleVar()/PopStyleVar() - inherited by Begin()
ImVector<ImFont*> FontStack; // Stack for PushFont()/PopFont() - inherited by Begin()
ImVector<ImGuiFocusScopeData> FocusScopeStack; // Stack for PushFocusScope()/PopFocusScope() - inherited by BeginChild(), pushed into by Begin()
ImVector<ImGuiItemFlags> ItemFlagsStack; // Stack for PushItemFlag()/PopItemFlag() - inherited by Begin()
ImVector<ImGuiGroupData> GroupStack; // Stack for BeginGroup()/EndGroup() - not inherited by Begin()
ImVector<ImGuiPopupData> OpenPopupStack; // Which popups are open (persistent)
ImVector<ImGuiPopupData> BeginPopupStack; // Which level of BeginPopup() we are in (reset every frame)
ImVector<ImGuiNavTreeNodeData> NavTreeNodeStack; // Stack for TreeNode() when a NavLeft requested is emitted.
// Viewports
ImVector<ImGuiViewportP*> Viewports; // Active viewports (Size==1 in 'master' branch). Each viewports hold their copy of ImDrawData.
@@ -1993,11 +2040,14 @@ struct ImGuiContext
// Gamepad/keyboard Navigation
ImGuiWindow* NavWindow; // Focused window for navigation. Could be called 'FocusedWindow'
ImGuiID NavId; // Focused item for navigation
ImGuiID NavFocusScopeId; // Identify a selection scope (selection code often wants to "clear other items" when landing on an item of the selection set)
ImGuiID NavFocusScopeId; // Focused focus scope (e.g. selection code often wants to "clear other items" when landing on an item of the same scope)
ImVector<ImGuiFocusScopeData> NavFocusRoute; // Reversed copy focus scope stack for NavId (should contains NavFocusScopeId). This essentially follow the window->ParentWindowForFocusRoute chain.
ImGuiID NavActivateId; // ~~ (g.ActiveId == 0) && (IsKeyPressed(ImGuiKey_Space) || IsKeyDown(ImGuiKey_Enter) || IsKeyPressed(ImGuiKey_NavGamepadActivate)) ? NavId : 0, also set when calling ActivateItem()
ImGuiID NavActivateDownId; // ~~ IsKeyDown(ImGuiKey_Space) || IsKeyDown(ImGuiKey_Enter) || IsKeyDown(ImGuiKey_NavGamepadActivate) ? NavId : 0
ImGuiID NavActivatePressedId; // ~~ IsKeyPressed(ImGuiKey_Space) || IsKeyPressed(ImGuiKey_Enter) || IsKeyPressed(ImGuiKey_NavGamepadActivate) ? NavId : 0 (no repeat)
ImGuiActivateFlags NavActivateFlags;
ImGuiID NavHighlightActivatedId;
float NavHighlightActivatedTimer;
ImGuiID NavJustMovedToId; // Just navigated to this id (result of a successfully MoveRequest).
ImGuiID NavJustMovedToFocusScopeId; // Just navigated to this focus scope id (result of a successfully MoveRequest).
ImGuiKeyChord NavJustMovedToKeyMods;
@@ -2044,6 +2094,7 @@ struct ImGuiContext
float NavWindowingTimer;
float NavWindowingHighlightAlpha;
bool NavWindowingToggleLayer;
ImGuiKey NavWindowingToggleKey;
ImVec2 NavWindowingAccumDeltaPos;
ImVec2 NavWindowingAccumDeltaSize;
@@ -2107,6 +2158,8 @@ struct ImGuiContext
ImGuiInputTextDeactivatedState InputTextDeactivatedState;
ImFont InputTextPasswordFont;
ImGuiID TempInputId; // Temporary text input when CTRL+clicking on a slider, etc.
int BeginMenuDepth;
int BeginComboDepth;
ImGuiColorEditFlags ColorEditOptions; // Store user options for color edit widgets
ImGuiID ColorEditCurrentID; // Set temporarily while inside of the parent-most ColorEdit4/ColorPicker4 (because they call each others).
ImGuiID ColorEditSavedID; // ID we are saving/restoring HS for
@@ -2163,6 +2216,7 @@ struct ImGuiContext
int LogDepthToExpandDefault; // Default/stored value for LogDepthMaxExpand if not specified in the LogXXX function call.
// Debug Tools
// (some of the highly frequently used data are interleaved in other structures above: DebugBreakXXX fields, DebugHookIdInfo, DebugLocateId etc.)
ImGuiDebugLogFlags DebugLogFlags;
ImGuiTextBuffer DebugLogBuf;
ImGuiTextIndex DebugLogIndex;
@@ -2190,6 +2244,7 @@ struct ImGuiContext
int WantCaptureKeyboardNextFrame; // "
int WantTextInputNextFrame;
ImVector<char> TempBuffer; // Temporary text buffer
char TempKeychordName[64];
ImGuiContext(ImFontAtlas* shared_font_atlas)
{
@@ -2235,6 +2290,7 @@ struct ImGuiContext
ActiveIdHasBeenPressedBefore = false;
ActiveIdHasBeenEditedBefore = false;
ActiveIdHasBeenEditedThisFrame = false;
ActiveIdFromShortcut = false;
ActiveIdClickOffset = ImVec2(-1, -1);
ActiveIdWindow = NULL;
ActiveIdSource = ImGuiInputSource_None;
@@ -2257,12 +2313,13 @@ struct ImGuiContext
CurrentFocusScopeId = 0;
CurrentItemFlags = ImGuiItemFlags_None;
DebugShowGroupRects = false;
BeginMenuCount = 0;
NavWindow = NULL;
NavId = NavFocusScopeId = NavActivateId = NavActivateDownId = NavActivatePressedId = 0;
NavJustMovedToId = NavJustMovedToFocusScopeId = NavNextActivateId = 0;
NavActivateFlags = NavNextActivateFlags = ImGuiActivateFlags_None;
NavHighlightActivatedId = 0;
NavHighlightActivatedTimer = 0.0f;
NavJustMovedToKeyMods = ImGuiMod_None;
NavInputSource = ImGuiInputSource_Keyboard;
NavLayer = ImGuiNavLayer_Main;
@@ -2290,6 +2347,7 @@ struct ImGuiContext
NavWindowingTarget = NavWindowingTargetAnim = NavWindowingListWindow = NULL;
NavWindowingTimer = NavWindowingHighlightAlpha = 0.0f;
NavWindowingToggleLayer = false;
NavWindowingToggleKey = ImGuiKey_None;
DimBgRatio = 0.0f;
@@ -2318,6 +2376,7 @@ struct ImGuiContext
MouseStationaryTimer = 0.0f;
TempInputId = 0;
BeginMenuDepth = BeginComboDepth = 0;
ColorEditOptions = ImGuiColorEditFlags_DefaultOptions_;
ColorEditCurrentID = ColorEditSavedID = 0;
ColorEditSavedHue = ColorEditSavedSat = 0.0f;
@@ -2376,6 +2435,7 @@ struct ImGuiContext
FramerateSecPerFrameIdx = FramerateSecPerFrameCount = 0;
FramerateSecPerFrameAccum = 0.0f;
WantCaptureMouseNextFrame = WantCaptureKeyboardNextFrame = WantTextInputNextFrame = -1;
memset(TempKeychordName, 0, sizeof(TempKeychordName));
}
};
@@ -2425,6 +2485,7 @@ struct IMGUI_API ImGuiWindowTempData
int CurrentTableIdx; // Current table index (into g.Tables)
ImGuiLayoutType LayoutType;
ImGuiLayoutType ParentLayoutType; // Layout type of parent window at the time of Begin()
ImU32 ModalDimBgColor;
// Local parameters stacks
// We store the current settings outside of the vectors to increase memory locality (reduce cache misses). The vectors are rarely modified. Also it allows us to not heap allocate for short-lived windows which are not using those settings.
@@ -2528,6 +2589,7 @@ struct IMGUI_API ImGuiWindow
ImGuiWindow* RootWindowPopupTree; // Point to ourself or first ancestor that is not a child window. Cross through popups parent<>child.
ImGuiWindow* RootWindowForTitleBarHighlight; // Point to ourself or first ancestor which will display TitleBgActive color when this window is active.
ImGuiWindow* RootWindowForNav; // Point to ourself or first ancestor which doesn't have the NavFlattened flag.
ImGuiWindow* ParentWindowForFocusRoute; // Set to manual link a window to its logical parent so that Shortcut() chain are honoerd (e.g. Tool linked to Document)
ImGuiWindow* NavLastChildNavWindow; // When going to the menu bar, we remember the child window we came from. (This could probably be made implicit if we kept g.Windows sorted by last focused including child window.)
ImGuiID NavLastIds[ImGuiNavLayer_COUNT]; // Last known NavId for this window, per layer (0/1)
@@ -2859,7 +2921,7 @@ struct IMGUI_API ImGuiTableTempData
{
int TableIndex; // Index in g.Tables.Buf[] pool
float LastTimeActive; // Last timestamp this structure was used
float AngledheadersExtraWidth; // Used in EndTable()
float AngledHeadersExtraWidth; // Used in EndTable()
ImVec2 UserOuterSize; // outer_size.x passed to BeginTable()
ImDrawListSplitter DrawSplitter;
@@ -2941,6 +3003,7 @@ namespace ImGui
IMGUI_API void SetWindowCollapsed(ImGuiWindow* window, bool collapsed, ImGuiCond cond = 0);
IMGUI_API void SetWindowHitTestHole(ImGuiWindow* window, const ImVec2& pos, const ImVec2& size);
IMGUI_API void SetWindowHiddenAndSkipItemsForCurrentFrame(ImGuiWindow* window);
inline void SetWindowParentWindowForFocusRoute(ImGuiWindow* window, ImGuiWindow* parent_window) { window->ParentWindowForFocusRoute = parent_window; }
inline ImRect WindowRectAbsToRel(ImGuiWindow* window, const ImRect& r) { ImVec2 off = window->DC.CursorStartPos; return ImRect(r.Min.x - off.x, r.Min.y - off.y, r.Max.x - off.x, r.Max.y - off.y); }
inline ImRect WindowRectRelToAbs(ImGuiWindow* window, const ImRect& r) { ImVec2 off = window->DC.CursorStartPos; return ImRect(r.Min.x + off.x, r.Min.y + off.y, r.Max.x + off.x, r.Max.y + off.y); }
inline ImVec2 WindowPosRelToAbs(ImGuiWindow* window, const ImVec2& p) { ImVec2 off = window->DC.CursorStartPos; return ImVec2(p.x + off.x, p.y + off.y); }
@@ -3094,11 +3157,13 @@ namespace ImGui
IMGUI_API void NavMoveRequestCancel();
IMGUI_API void NavMoveRequestApplyResult();
IMGUI_API void NavMoveRequestTryWrapping(ImGuiWindow* window, ImGuiNavMoveFlags move_flags);
IMGUI_API void NavHighlightActivated(ImGuiID id);
IMGUI_API void NavClearPreferredPosForAxis(ImGuiAxis axis);
IMGUI_API void NavRestoreHighlightAfterMove();
IMGUI_API void NavUpdateCurrentWindowIsScrollPushableX();
IMGUI_API void SetNavWindow(ImGuiWindow* window);
IMGUI_API void SetNavID(ImGuiID id, ImGuiNavLayer nav_layer, ImGuiID focus_scope_id, const ImRect& rect_rel);
IMGUI_API void SetNavFocusScope(ImGuiID focus_scope_id);
// Focus/Activation
// This should be part of a larger set of API: FocusItem(offset = -1), FocusItemByID(id), ActivateItem(offset = -1), ActivateItemByID(id) etc. which are
@@ -3115,7 +3180,8 @@ namespace ImGui
inline bool IsGamepadKey(ImGuiKey key) { return key >= ImGuiKey_Gamepad_BEGIN && key < ImGuiKey_Gamepad_END; }
inline bool IsMouseKey(ImGuiKey key) { return key >= ImGuiKey_Mouse_BEGIN && key < ImGuiKey_Mouse_END; }
inline bool IsAliasKey(ImGuiKey key) { return key >= ImGuiKey_Aliases_BEGIN && key < ImGuiKey_Aliases_END; }
inline ImGuiKeyChord ConvertShortcutMod(ImGuiKeyChord key_chord) { ImGuiContext& g = *GImGui; IM_ASSERT_PARANOID(key_chord & ImGuiMod_Shortcut); return (key_chord & ~ImGuiMod_Shortcut) | (g.IO.ConfigMacOSXBehaviors ? ImGuiMod_Super : ImGuiMod_Ctrl); }
inline bool IsModKey(ImGuiKey key) { return key >= ImGuiKey_LeftCtrl && key <= ImGuiKey_RightSuper; }
ImGuiKeyChord FixupKeyChord(ImGuiContext* ctx, ImGuiKeyChord key_chord);
inline ImGuiKey ConvertSingleModFlagToKey(ImGuiContext* ctx, ImGuiKey key)
{
ImGuiContext& g = *ctx;
@@ -3129,7 +3195,7 @@ namespace ImGui
IMGUI_API ImGuiKeyData* GetKeyData(ImGuiContext* ctx, ImGuiKey key);
inline ImGuiKeyData* GetKeyData(ImGuiKey key) { ImGuiContext& g = *GImGui; return GetKeyData(&g, key); }
IMGUI_API const char* GetKeyChordName(ImGuiKeyChord key_chord, char* out_buf, int out_buf_size);
IMGUI_API const char* GetKeyChordName(ImGuiKeyChord key_chord);
inline ImGuiKey MouseButtonToKey(ImGuiMouseButton button) { IM_ASSERT(button >= 0 && button < ImGuiMouseButton_COUNT); return (ImGuiKey)(ImGuiKey_MouseLeft + button); }
IMGUI_API bool IsMouseDragPastThreshold(ImGuiMouseButton button, float lock_threshold = -1.0f);
IMGUI_API ImVec2 GetKeyMagnitude2d(ImGuiKey key_left, ImGuiKey key_right, ImGuiKey key_up, ImGuiKey key_down);
@@ -3186,8 +3252,9 @@ namespace ImGui
// - IsKeyChordPressed() compares mods + call IsKeyPressed() -> function has no side-effect.
// - Shortcut() submits a route then if currently can be routed calls IsKeyChordPressed() -> function has (desirable) side-effects.
IMGUI_API bool IsKeyChordPressed(ImGuiKeyChord key_chord, ImGuiID owner_id, ImGuiInputFlags flags = 0);
IMGUI_API void SetNextItemShortcut(ImGuiKeyChord key_chord);
IMGUI_API bool Shortcut(ImGuiKeyChord key_chord, ImGuiID owner_id = 0, ImGuiInputFlags flags = 0);
IMGUI_API bool SetShortcutRouting(ImGuiKeyChord key_chord, ImGuiID owner_id = 0, ImGuiInputFlags flags = 0);
IMGUI_API bool SetShortcutRouting(ImGuiKeyChord key_chord, ImGuiID owner_id, ImGuiInputFlags flags = 0); // owner_id needs to be explicit and cannot be 0
IMGUI_API bool TestShortcutRouting(ImGuiKeyChord key_chord, ImGuiID owner_id);
IMGUI_API ImGuiKeyRoutingData* GetShortcutRoutingData(ImGuiKeyChord key_chord);
@@ -3238,7 +3305,7 @@ namespace ImGui
IMGUI_API float TableGetHeaderAngledMaxLabelWidth();
IMGUI_API void TablePushBackgroundChannel();
IMGUI_API void TablePopBackgroundChannel();
IMGUI_API void TableAngledHeadersRowEx(float angle, float label_width = 0.0f);
IMGUI_API void TableAngledHeadersRowEx(float angle, float max_label_width = 0.0f);
// Tables: Internals
inline ImGuiTable* GetCurrentTable() { ImGuiContext& g = *GImGui; return g.CurrentTable; }
@@ -3316,7 +3383,7 @@ namespace ImGui
IMGUI_API void RenderFrame(ImVec2 p_min, ImVec2 p_max, ImU32 fill_col, bool border = true, float rounding = 0.0f);
IMGUI_API void RenderFrameBorder(ImVec2 p_min, ImVec2 p_max, float rounding = 0.0f);
IMGUI_API void RenderColorRectWithAlphaCheckerboard(ImDrawList* draw_list, ImVec2 p_min, ImVec2 p_max, ImU32 fill_col, float grid_step, ImVec2 grid_off, float rounding = 0.0f, ImDrawFlags flags = 0);
IMGUI_API void RenderNavHighlight(const ImRect& bb, ImGuiID id, ImGuiNavHighlightFlags flags = ImGuiNavHighlightFlags_TypeDefault); // Navigation highlight
IMGUI_API void RenderNavHighlight(const ImRect& bb, ImGuiID id, ImGuiNavHighlightFlags flags = ImGuiNavHighlightFlags_None); // Navigation highlight
IMGUI_API const char* FindRenderedTextEnd(const char* text, const char* text_end = NULL); // Find the optional ## from which we stop displaying text.
IMGUI_API void RenderMouseCursor(ImVec2 pos, float scale, ImGuiMouseCursor mouse_cursor, ImU32 col_fill, ImU32 col_border, ImU32 col_shadow);
@@ -3421,7 +3488,6 @@ namespace ImGui
IMGUI_API void DebugBreakClearData();
IMGUI_API bool DebugBreakButton(const char* label, const char* description_of_location);
IMGUI_API void DebugBreakButtonTooltip(bool keyboard_only, const char* description_of_location);
inline void DebugStartItemPicker() { ImGuiContext& g = *GImGui; g.DebugItemPickerActive = true; }
IMGUI_API void ShowFontAtlas(ImFontAtlas* atlas);
IMGUI_API void DebugHookIdInfo(ImGuiID id, ImGuiDataType data_type, const void* data_id, const void* data_id_end);
IMGUI_API void DebugNodeColumns(ImGuiOldColumns* columns);
@@ -3448,13 +3514,12 @@ namespace ImGui
inline void SetItemUsingMouseWheel() { SetItemKeyOwner(ImGuiKey_MouseWheelY); } // Changed in 1.89
inline bool TreeNodeBehaviorIsOpen(ImGuiID id, ImGuiTreeNodeFlags flags = 0) { return TreeNodeUpdateNextOpen(id, flags); } // Renamed in 1.89
// Refactored focus/nav/tabbing system in 1.82 and 1.84. If you have old/custom copy-and-pasted widgets that used FocusableItemRegister():
// Refactored focus/nav/tabbing system in 1.82 and 1.84. If you have old/custom copy-and-pasted widgets which used FocusableItemRegister():
// (Old) IMGUI_VERSION_NUM < 18209: using 'ItemAdd(....)' and 'bool tab_focused = FocusableItemRegister(...)'
// (Old) IMGUI_VERSION_NUM >= 18209: using 'ItemAdd(..., ImGuiItemAddFlags_Focusable)' and 'bool tab_focused = (GetItemStatusFlags() & ImGuiItemStatusFlags_Focused) != 0'
// (New) IMGUI_VERSION_NUM >= 18413: using 'ItemAdd(..., ImGuiItemFlags_Inputable)' and 'bool tab_focused = (GetItemStatusFlags() & ImGuiItemStatusFlags_FocusedTabbing) != 0 || (g.NavActivateId == id && (g.NavActivateFlags & ImGuiActivateFlags_PreferInput))' (WIP)
// Widget code are simplified as there's no need to call FocusableItemUnregister() while managing the transition from regular widget to TempInputText()
inline bool FocusableItemRegister(ImGuiWindow* window, ImGuiID id) { IM_ASSERT(0); IM_UNUSED(window); IM_UNUSED(id); return false; } // -> pass ImGuiItemAddFlags_Inputable flag to ItemAdd()
inline void FocusableItemUnregister(ImGuiWindow* window) { IM_ASSERT(0); IM_UNUSED(window); } // -> unnecessary: TempInputText() uses ImGuiInputTextFlags_MergedItem
// (Old) IMGUI_VERSION_NUM >= 18209: using 'ItemAdd(..., ImGuiItemAddFlags_Focusable)' and 'bool tab_focused = (g.LastItemData.StatusFlags & ImGuiItemStatusFlags_Focused) != 0'
// (New) IMGUI_VERSION_NUM >= 18413: using 'ItemAdd(..., ImGuiItemFlags_Inputable)' and 'bool tab_focused = (g.NavActivateId == id && (g.NavActivateFlags & ImGuiActivateFlags_PreferInput))'
//inline bool FocusableItemRegister(ImGuiWindow* window, ImGuiID id) // -> pass ImGuiItemAddFlags_Inputable flag to ItemAdd()
//inline void FocusableItemUnregister(ImGuiWindow* window) // -> unnecessary: TempInputText() uses ImGuiInputTextFlags_MergedItem
#endif
#ifndef IMGUI_DISABLE_OBSOLETE_KEYIO
inline bool IsKeyPressedMap(ImGuiKey key, bool repeat = true) { IM_ASSERT(IsNamedKey(key)); return IsKeyPressed(key, repeat); } // Removed in 1.87: Mapping from named key is always identity!