mirror of https://github.com/ocornut/imgui
More fixes for ultra pedantic Clang -Weverything
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ocornut
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29
imgui.cpp
29
imgui.cpp
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@ -218,9 +218,8 @@
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- optimization: specialize for height based clipping first (assume widgets never go up + height tests before width tests?)
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*/
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#ifdef _MSC_VER
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#if defined(_MSC_VER) && !defined(_CRT_SECURE_NO_WARNINGS)
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#define _CRT_SECURE_NO_WARNINGS
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#pragma warning (disable: 4996) // 'This function or variable may be unsafe': strcpy, strdup, sprintf, vsnprintf, sscanf, fopen
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#endif
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#include "imgui.h"
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@ -231,6 +230,18 @@
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#include <string.h> // memset
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#include <new> // new (ptr)
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#ifdef _MSC_VER
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#pragma warning (disable: 4996) // 'This function or variable may be unsafe': strcpy, strdup, sprintf, vsnprintf, sscanf, fopen
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#endif
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#ifdef __clang__
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#pragma clang diagnostic ignored "-Wold-style-cast" // warning : use of old-style cast // yes, they are more terse and not scary looking.
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#pragma clang diagnostic ignored "-Wfloat-equal" // warning : comparing floating point with == or != is unsafe // storing and comparing against same constants ok.
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#pragma clang diagnostic ignored "-Wformat-nonliteral" // warning : format string is not a string literal // passing non-literal to vsnformat(). yes, user passing incorrect format strings can crash the code, thank you.
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#pragma clang diagnostic ignored "-Wexit-time-destructors" // warning : declaration requires an exit-time destructor // exit-time destruction order is undefined. if MemFree() leads to users code that has been disabled before exit it might cause problems. ImGui coding style welcomes static/globals.
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#pragma clang diagnostic ignored "-Wglobal-constructors" // warning : declaration requires a global destructor // similar to above, not sure what the exact difference it.
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#endif
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//-------------------------------------------------------------------------
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// Forward Declarations
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//-------------------------------------------------------------------------
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@ -3784,7 +3795,7 @@ bool ImGui::SliderFloat4(const char* label, float v[4], float v_min, float v_max
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enum ImGuiPlotType
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{
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ImGuiPlotType_Lines,
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ImGuiPlotType_Histogram,
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ImGuiPlotType_Histogram
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};
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static void Plot(ImGuiPlotType plot_type, const char* label, float (*values_getter)(void* data, int idx), void* data, int values_count, int values_offset, const char* overlay_text, float scale_min, float scale_max, ImVec2 graph_size)
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@ -3797,9 +3808,9 @@ static void Plot(ImGuiPlotType plot_type, const char* label, float (*values_gett
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const ImGuiStyle& style = g.Style;
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const ImVec2 text_size = ImGui::CalcTextSize(label);
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if (graph_size.x == 0)
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if (graph_size.x == 0.0f)
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graph_size.x = window->DC.ItemWidth.back();
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if (graph_size.y == 0)
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if (graph_size.y == 0.0f)
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graph_size.y = text_size.y;
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const ImGuiAabb frame_bb(window->DC.CursorPos, window->DC.CursorPos + ImVec2(graph_size.x, graph_size.y) + style.FramePadding*2.0f);
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@ -3895,7 +3906,7 @@ struct ImGuiPlotArrayGetterData
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static float Plot_ArrayGetter(void* data, int idx)
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{
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ImGuiPlotArrayGetterData* plot_data = (ImGuiPlotArrayGetterData*)data;
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const float v = *(float*)((unsigned char*)plot_data->Values + (size_t)idx * plot_data->Stride);
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const float v = *(float*)(void*)((unsigned char*)plot_data->Values + (size_t)idx * plot_data->Stride);
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return v;
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}
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@ -4093,7 +4104,7 @@ enum
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STB_TEXTEDIT_K_REDO, // keyboard input to perform redo
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STB_TEXTEDIT_K_WORDLEFT, // keyboard input to move cursor left one word
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STB_TEXTEDIT_K_WORDRIGHT, // keyboard input to move cursor right one word
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STB_TEXTEDIT_K_SHIFT = 1 << 17,
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STB_TEXTEDIT_K_SHIFT = 1 << 17
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};
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#define STB_TEXTEDIT_IMPLEMENTATION
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@ -6204,11 +6215,11 @@ static void SetClipboardTextFn_DefaultImpl(const char* text)
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return;
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const char* text_end = text + strlen(text);
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const int buf_length = (int)(text_end - text) + 1;
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HGLOBAL buf_handle = GlobalAlloc(GMEM_MOVEABLE, buf_length * sizeof(char));
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HGLOBAL buf_handle = GlobalAlloc(GMEM_MOVEABLE, (SIZE_T)buf_length * sizeof(char));
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if (buf_handle == NULL)
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return;
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char* buf_global = (char *)GlobalLock(buf_handle);
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memcpy(buf_global, text, text_end - text);
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memcpy(buf_global, text, (size_t)(text_end - text));
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buf_global[text_end - text] = 0;
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GlobalUnlock(buf_handle);
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EmptyClipboard();
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12
imgui.h
12
imgui.h
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@ -312,7 +312,7 @@ enum ImGuiWindowFlags_
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ImGuiWindowFlags_ChildWindowAutoFitX = 1 << 6, // For internal use by BeginChild()
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ImGuiWindowFlags_ChildWindowAutoFitY = 1 << 7, // For internal use by BeginChild()
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ImGuiWindowFlags_ComboBox = 1 << 8, // For internal use by ComboBox()
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ImGuiWindowFlags_Tooltip = 1 << 9, // For internal use by Render() when using Tooltip
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ImGuiWindowFlags_Tooltip = 1 << 9 // For internal use by Render() when using Tooltip
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};
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// Flags for ImGui::InputText()
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@ -322,7 +322,7 @@ enum ImGuiInputTextFlags_
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ImGuiInputTextFlags_CharsDecimal = 1 << 0, // Allow 0123456789.+-*/
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ImGuiInputTextFlags_CharsHexadecimal = 1 << 1, // Allow 0123456789ABCDEFabcdef
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ImGuiInputTextFlags_AutoSelectAll = 1 << 2, // Select entire text when first taking focus
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ImGuiInputTextFlags_EnterReturnsTrue = 1 << 3, // Return 'true' when Enter is pressed (as opposed to when the value was modified)
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ImGuiInputTextFlags_EnterReturnsTrue = 1 << 3 // Return 'true' when Enter is pressed (as opposed to when the value was modified)
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//ImGuiInputTextFlags_AlignCenter = 1 << 3,
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};
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@ -346,7 +346,7 @@ enum ImGuiKey_
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ImGuiKey_X, // for CTRL+X: cut
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ImGuiKey_Y, // for CTRL+Y: redo
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ImGuiKey_Z, // for CTRL+Z: undo
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ImGuiKey_COUNT,
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ImGuiKey_COUNT
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};
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// Enumeration for PushStyleColor() / PopStyleColor()
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@ -389,7 +389,7 @@ enum ImGuiCol_
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ImGuiCol_PlotHistogramHovered,
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ImGuiCol_TextSelectedBg,
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ImGuiCol_TooltipBg,
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ImGuiCol_COUNT,
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ImGuiCol_COUNT
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};
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// Enumeration for PushStyleVar() / PopStyleVar()
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@ -402,7 +402,7 @@ enum ImGuiStyleVar_
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ImGuiStyleVar_ItemSpacing, // ImVec2
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ImGuiStyleVar_ItemInnerSpacing, // ImVec2
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ImGuiStyleVar_TreeNodeSpacing, // float
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ImGuiStyleVar_ColumnsMinSpacing, // float
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ImGuiStyleVar_ColumnsMinSpacing // float
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};
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// Enumeration for ColorEditMode()
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@ -411,7 +411,7 @@ enum ImGuiColorEditMode_
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ImGuiColorEditMode_UserSelect = -1,
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ImGuiColorEditMode_RGB = 0,
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ImGuiColorEditMode_HSV = 1,
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ImGuiColorEditMode_HEX = 2,
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ImGuiColorEditMode_HEX = 2
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};
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struct ImGuiStyle
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