diff --git a/3rdparty/dear-imgui/imgui.cpp b/3rdparty/dear-imgui/imgui.cpp index 32b88a965..c1133f1f8 100644 --- a/3rdparty/dear-imgui/imgui.cpp +++ b/3rdparty/dear-imgui/imgui.cpp @@ -849,9 +849,9 @@ static void AddWindowToSortBuffer(ImVector* out_sorted static ImRect GetViewportRect(); // Settings -static void* SettingsHandlerWindow_ReadOpen(ImGuiContext*, ImGuiSettingsHandler*, const char* name); -static void SettingsHandlerWindow_ReadLine(ImGuiContext*, ImGuiSettingsHandler*, void* entry, const char* line); -static void SettingsHandlerWindow_WriteAll(ImGuiContext* imgui_ctx, ImGuiSettingsHandler* handler, ImGuiTextBuffer* buf); +static void* WindowSettingsHandler_ReadOpen(ImGuiContext*, ImGuiSettingsHandler*, const char* name); +static void WindowSettingsHandler_ReadLine(ImGuiContext*, ImGuiSettingsHandler*, void* entry, const char* line); +static void WindowSettingsHandler_WriteAll(ImGuiContext*, ImGuiSettingsHandler*, ImGuiTextBuffer* buf); // Platform Dependents default implementation for IO functions static const char* GetClipboardTextFn_DefaultImpl(void* user_data); @@ -1244,6 +1244,13 @@ void ImStrTrimBlanks(char* buf) buf[p - p_start] = 0; // Zero terminate } +const char* ImStrSkipBlank(const char* str) +{ + while (str[0] == ' ' || str[0] == '\t') + str++; + return str; +} + // A) MSVC version appears to return -1 on overflow, whereas glibc appears to return total count (which may be >= buf_size). // Ideally we would test for only one of those limits at runtime depending on the behavior the vsnprintf(), but trying to deduct it at compile time sounds like a pandora can of worm. // B) When buf==NULL vsnprintf() will return the output size. @@ -3746,13 +3753,15 @@ void ImGui::Initialize(ImGuiContext* context) IM_ASSERT(!g.Initialized && !g.SettingsLoaded); // Add .ini handle for ImGuiWindow type - ImGuiSettingsHandler ini_handler; - ini_handler.TypeName = "Window"; - ini_handler.TypeHash = ImHashStr("Window"); - ini_handler.ReadOpenFn = SettingsHandlerWindow_ReadOpen; - ini_handler.ReadLineFn = SettingsHandlerWindow_ReadLine; - ini_handler.WriteAllFn = SettingsHandlerWindow_WriteAll; - g.SettingsHandlers.push_back(ini_handler); + { + ImGuiSettingsHandler ini_handler; + ini_handler.TypeName = "Window"; + ini_handler.TypeHash = ImHashStr("Window"); + ini_handler.ReadOpenFn = WindowSettingsHandler_ReadOpen; + ini_handler.ReadLineFn = WindowSettingsHandler_ReadLine; + ini_handler.WriteAllFn = WindowSettingsHandler_WriteAll; + g.SettingsHandlers.push_back(ini_handler); + } g.Initialized = true; } @@ -9344,7 +9353,7 @@ const char* ImGui::SaveIniSettingsToMemory(size_t* out_size) return g.SettingsIniData.c_str(); } -static void* SettingsHandlerWindow_ReadOpen(ImGuiContext*, ImGuiSettingsHandler*, const char* name) +static void* WindowSettingsHandler_ReadOpen(ImGuiContext*, ImGuiSettingsHandler*, const char* name) { ImGuiWindowSettings* settings = ImGui::FindWindowSettings(ImHashStr(name)); if (!settings) @@ -9352,7 +9361,7 @@ static void* SettingsHandlerWindow_ReadOpen(ImGuiContext*, ImGuiSettingsHandler* return (void*)settings; } -static void SettingsHandlerWindow_ReadLine(ImGuiContext*, ImGuiSettingsHandler*, void* entry, const char* line) +static void WindowSettingsHandler_ReadLine(ImGuiContext*, ImGuiSettingsHandler*, void* entry, const char* line) { ImGuiWindowSettings* settings = (ImGuiWindowSettings*)entry; int x, y; @@ -9362,7 +9371,7 @@ static void SettingsHandlerWindow_ReadLine(ImGuiContext*, ImGuiSettingsHandler*, else if (sscanf(line, "Collapsed=%d", &i) == 1) settings->Collapsed = (i != 0); } -static void SettingsHandlerWindow_WriteAll(ImGuiContext* ctx, ImGuiSettingsHandler* handler, ImGuiTextBuffer* buf) +static void WindowSettingsHandler_WriteAll(ImGuiContext* ctx, ImGuiSettingsHandler* handler, ImGuiTextBuffer* buf) { // Gather data from windows that were active during this session // (if a window wasn't opened in this session we preserve its settings) @@ -9395,7 +9404,7 @@ static void SettingsHandlerWindow_WriteAll(ImGuiContext* ctx, ImGuiSettingsHandl buf->appendf("Pos=%d,%d\n", settings->Pos.x, settings->Pos.y); buf->appendf("Size=%d,%d\n", settings->Size.x, settings->Size.y); buf->appendf("Collapsed=%d\n", settings->Collapsed); - buf->appendf("\n"); + buf->append("\n"); } } diff --git a/3rdparty/dear-imgui/imgui.h b/3rdparty/dear-imgui/imgui.h index 97b7d6992..7b8289c15 100644 --- a/3rdparty/dear-imgui/imgui.h +++ b/3rdparty/dear-imgui/imgui.h @@ -1223,10 +1223,12 @@ template void IM_DELETE(T* p) { if (p) { p->~T(); ImGui::MemFree(p //----------------------------------------------------------------------------- // Helper: ImVector<> // Lightweight std::vector<>-like class to avoid dragging dependencies (also, some implementations of STL with debug enabled are absurdly slow, we bypass it so our code runs fast in debug). -// You generally do NOT need to care or use this ever. But we need to make it available in imgui.h because some of our data structures are relying on it. -// Important: clear() frees memory, resize(0) keep the allocated buffer. We use resize(0) a lot to intentionally recycle allocated buffers across frames and amortize our costs. -// Important: our implementation does NOT call C++ constructors/destructors, we treat everything as raw data! This is intentional but be extra mindful of that, -// do NOT use this class as a std::vector replacement in your own code! Many of the structures used by dear imgui can be safely initialized by a zero-memset. +//----------------------------------------------------------------------------- +// - You generally do NOT need to care or use this ever. But we need to make it available in imgui.h because some of our public structures are relying on it. +// - We use std-like naming convention here, which is a little unusual for this codebase. +// - Important: clear() frees memory, resize(0) keep the allocated buffer. We use resize(0) a lot to intentionally recycle allocated buffers across frames and amortize our costs. +// - Important: our implementation does NOT call C++ constructors/destructors, we treat everything as raw data! This is intentional but be extra mindful of that, +// Do NOT use this class as a std::vector replacement in your own code! Many of the structures used by dear imgui can be safely initialized by a zero-memset. //----------------------------------------------------------------------------- template diff --git a/3rdparty/dear-imgui/imgui_internal.h b/3rdparty/dear-imgui/imgui_internal.h index c1998107b..5d104fe37 100644 --- a/3rdparty/dear-imgui/imgui_internal.h +++ b/3rdparty/dear-imgui/imgui_internal.h @@ -64,6 +64,7 @@ Index of this file: // Forward declarations //----------------------------------------------------------------------------- +struct ImBoolVector; // Store 1-bit per value struct ImRect; // An axis-aligned rectangle (2 points) struct ImDrawDataBuilder; // Helper to build a ImDrawData instance struct ImDrawListSharedData; // Data shared between all ImDrawList instances @@ -86,7 +87,8 @@ struct ImGuiTabBar; // Storage for a tab bar struct ImGuiTabItem; // Storage for a tab item (within a tab bar) struct ImGuiWindow; // Storage for one window struct ImGuiWindowTempData; // Temporary storage for one window (that's the data which in theory we could ditch at the end of the frame) -struct ImGuiWindowSettings; // Storage for window settings stored in .ini file (we keep one of those even if the actual window wasn't instanced during this session) +struct ImGuiWindowSettings; // Storage for a window .ini settings (we keep one of those even if the actual window wasn't instanced during this session) +template struct ImPool; // Basic keyed storage for contiguous instances, slow/amortized insertion, O(1) indexable, O(Log N) queries by ID // Use your programming IDE "Go to definition" facility on the names of the center columns to find the actual flags/enum lists. typedef int ImGuiLayoutType; // -> enum ImGuiLayoutType_ // Enum: Horizontal or vertical @@ -133,7 +135,19 @@ extern IMGUI_API ImGuiContext* GImGui; // Current implicit context pointer //----------------------------------------------------------------------------- // Generic helpers //----------------------------------------------------------------------------- +// - Macros +// - Helpers: Misc +// - Helpers: Bit manipulation +// - Helpers: Geometry +// - Helpers: String, Formatting +// - Helpers: UTF-8 <> wchar conversions +// - Helpers: ImVec2/ImVec4 operators +// - Helpers: Maths +// - Helper: ImBoolVector +// - Helper: ImPool<> +//----------------------------------------------------------------------------- +// Macros #define IM_PI 3.14159265358979323846f #ifdef _WIN32 #define IM_NEWLINE "\r\n" // Play it nice with Windows users (2018/05 news: Microsoft announced that Notepad will finally display Unix-style carriage returns!) @@ -159,28 +173,20 @@ extern IMGUI_API ImGuiContext* GImGui; // Current implicit context pointer #define IMGUI_CDECL #endif -// Helpers: UTF-8 <> wchar -IMGUI_API int ImTextStrToUtf8(char* buf, int buf_size, const ImWchar* in_text, const ImWchar* in_text_end); // return output UTF-8 bytes count -IMGUI_API int ImTextCharFromUtf8(unsigned int* out_char, const char* in_text, const char* in_text_end); // read one character. return input UTF-8 bytes count -IMGUI_API int ImTextStrFromUtf8(ImWchar* buf, int buf_size, const char* in_text, const char* in_text_end, const char** in_remaining = NULL); // return input UTF-8 bytes count -IMGUI_API int ImTextCountCharsFromUtf8(const char* in_text, const char* in_text_end); // return number of UTF-8 code-points (NOT bytes count) -IMGUI_API int ImTextCountUtf8BytesFromChar(const char* in_text, const char* in_text_end); // return number of bytes to express one char in UTF-8 -IMGUI_API int ImTextCountUtf8BytesFromStr(const ImWchar* in_text, const ImWchar* in_text_end); // return number of bytes to express string in UTF-8 - // Helpers: Misc -IMGUI_API ImU32 ImHashData(const void* data, size_t data_size, ImU32 seed = 0); -IMGUI_API ImU32 ImHashStr(const char* data, size_t data_size = 0, ImU32 seed = 0); IMGUI_API void* ImFileLoadToMemory(const char* filename, const char* file_open_mode, size_t* out_file_size = NULL, int padding_bytes = 0); IMGUI_API FILE* ImFileOpen(const char* filename, const char* file_open_mode); -static inline bool ImCharIsBlankA(char c) { return c == ' ' || c == '\t'; } -static inline bool ImCharIsBlankW(unsigned int c) { return c == ' ' || c == '\t' || c == 0x3000; } -static inline bool ImIsPowerOfTwo(int v) { return v != 0 && (v & (v - 1)) == 0; } -static inline int ImUpperPowerOfTwo(int v) { v--; v |= v >> 1; v |= v >> 2; v |= v >> 4; v |= v >> 8; v |= v >> 16; v++; return v; } #define ImQsort qsort +IMGUI_API ImU32 ImHashData(const void* data, size_t data_size, ImU32 seed = 0); +IMGUI_API ImU32 ImHashStr(const char* data, size_t data_size = 0, ImU32 seed = 0); #ifndef IMGUI_DISABLE_OBSOLETE_FUNCTIONS static inline ImU32 ImHash(const void* data, int size, ImU32 seed = 0) { return size ? ImHashData(data, (size_t)size, seed) : ImHashStr((const char*)data, 0, seed); } // [moved to ImHashStr/ImHashData in 1.68] #endif +// Helpers: Bit manipulation +static inline bool ImIsPowerOfTwo(int v) { return v != 0 && (v & (v - 1)) == 0; } +static inline int ImUpperPowerOfTwo(int v) { v--; v |= v >> 1; v |= v >> 2; v |= v >> 4; v |= v >> 8; v |= v >> 16; v++; return v; } + // Helpers: Geometry IMGUI_API ImVec2 ImLineClosestPoint(const ImVec2& a, const ImVec2& b, const ImVec2& p); IMGUI_API bool ImTriangleContainsPoint(const ImVec2& a, const ImVec2& b, const ImVec2& c, const ImVec2& p); @@ -188,7 +194,7 @@ IMGUI_API ImVec2 ImTriangleClosestPoint(const ImVec2& a, const ImVec2& b, 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); IMGUI_API ImGuiDir ImGetDirQuadrantFromDelta(float dx, float dy); -// Helpers: String +// Helpers: String, Formatting IMGUI_API int ImStricmp(const char* str1, const char* str2); IMGUI_API int ImStrnicmp(const char* str1, const char* str2, size_t count); IMGUI_API void ImStrncpy(char* dst, const char* src, size_t count); @@ -200,12 +206,23 @@ IMGUI_API const char* ImStreolRange(const char* str, const char* str_end); IMGUI_API const ImWchar*ImStrbolW(const ImWchar* buf_mid_line, const ImWchar* buf_begin); // Find beginning-of-line IMGUI_API const char* ImStristr(const char* haystack, const char* haystack_end, const char* needle, const char* needle_end); IMGUI_API void ImStrTrimBlanks(char* str); +IMGUI_API const char* ImStrSkipBlank(const char* str); IMGUI_API int ImFormatString(char* buf, size_t buf_size, const char* fmt, ...) IM_FMTARGS(3); IMGUI_API int ImFormatStringV(char* buf, size_t buf_size, const char* fmt, va_list args) IM_FMTLIST(3); IMGUI_API const char* ImParseFormatFindStart(const char* format); IMGUI_API const char* ImParseFormatFindEnd(const char* format); IMGUI_API const char* ImParseFormatTrimDecorations(const char* format, char* buf, size_t buf_size); IMGUI_API int ImParseFormatPrecision(const char* format, int default_value); +static inline bool ImCharIsBlankA(char c) { return c == ' ' || c == '\t'; } +static inline bool ImCharIsBlankW(unsigned int c) { return c == ' ' || c == '\t' || c == 0x3000; } + +// Helpers: UTF-8 <> wchar conversions +IMGUI_API int ImTextStrToUtf8(char* buf, int buf_size, const ImWchar* in_text, const ImWchar* in_text_end); // return output UTF-8 bytes count +IMGUI_API int ImTextCharFromUtf8(unsigned int* out_char, const char* in_text, const char* in_text_end); // read one character. return input UTF-8 bytes count +IMGUI_API int ImTextStrFromUtf8(ImWchar* buf, int buf_size, const char* in_text, const char* in_text_end, const char** in_remaining = NULL); // return input UTF-8 bytes count +IMGUI_API int ImTextCountCharsFromUtf8(const char* in_text, const char* in_text_end); // return number of UTF-8 code-points (NOT bytes count) +IMGUI_API int ImTextCountUtf8BytesFromChar(const char* in_text, const char* in_text_end); // return number of bytes to express one char in UTF-8 +IMGUI_API int ImTextCountUtf8BytesFromStr(const ImWchar* in_text, const ImWchar* in_text_end); // return number of bytes to express string in UTF-8 // Helpers: ImVec2/ImVec4 operators // We are keeping those disabled by default so they don't leak in user space, to allow user enabling implicit cast operators between ImVec2 and their own types (using IM_VEC2_CLASS_EXTRA etc.) @@ -271,9 +288,9 @@ static inline ImVec2 ImRotate(const ImVec2& v, float cos_a, float sin_a) static inline float ImLinearSweep(float current, float target, float speed) { if (current < target) return ImMin(current + speed, target); if (current > target) return ImMax(current - speed, target); return current; } static inline ImVec2 ImMul(const ImVec2& lhs, const ImVec2& rhs) { return ImVec2(lhs.x * rhs.x, lhs.y * rhs.y); } -// Helper: ImBoolVector. Store 1-bit per value. -// Note that Resize() currently clears the whole vector. -struct ImBoolVector +// Helper: ImBoolVector +// Store 1-bit per value. Note that Resize() currently clears the whole vector. +struct IMGUI_API ImBoolVector { ImVector Storage; ImBoolVector() { } @@ -283,7 +300,8 @@ struct ImBoolVector void SetBit(int n, bool v) { int off = (n >> 5); int mask = 1 << (n & 31); if (v) Storage[off] |= mask; else Storage[off] &= ~mask; } }; -// Helper: ImPool<>. Basic keyed storage for contiguous instances, slow/amortized insertion, O(1) indexable, O(Log N) queries by ID over a dense/hot buffer, +// Helper: ImPool<> +// Basic keyed storage for contiguous instances, slow/amortized insertion, O(1) indexable, O(Log N) queries by ID over a dense/hot buffer, // Honor constructor/destructor. Add/remove invalidate all pointers. Indexes have the same lifetime as the associated object. typedef int ImPoolIdx; template