The main release package of Ashita v3. Contains all the needed files for users to get up and running. Used by the launcher/injector to auto-update as well.
https://ashitaxi.com/
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1385 lines
96 KiB
1385 lines
96 KiB
/** |
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* Ashita - Copyright (c) 2014 - 2021 atom0s [[email protected]] |
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* |
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* This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License. |
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* To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-nd/4.0/ or send a letter to |
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* Creative Commons, PO Box 1866, Mountain View, CA 94042, USA. |
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* |
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* By using Ashita, you agree to the above license and its terms. |
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* |
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* Attribution - You must give appropriate credit, provide a link to the license and indicate if changes were |
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* made. You must do so in any reasonable manner, but not in any way that suggests the licensor |
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* endorses you or your use. |
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* |
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* Non-Commercial - You may not use the material (Ashita) for commercial purposes. |
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* |
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* No-Derivatives - If you remix, transform, or build upon the material (Ashita), you may not distribute the |
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* modified material. You are, however, allowed to submit the modified works back to the original |
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* Ashita project in attempt to have it added to the original project. |
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* |
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* You may not apply legal terms or technological measures that legally restrict others |
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* from doing anything the license permits. |
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* |
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* No warranties are given. |
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*/ |
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#ifndef __ASHITA_IMGUI_H_INCLUDED__ |
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#define __ASHITA_IMGUI_H_INCLUDED__ |
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#if defined (_MSC_VER) && (_MSC_VER >= 1020) |
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#pragma once |
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#endif |
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//////////////////////////////////////////////////////////////////////////////////////////////////// |
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// |
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// DO NOT EDIT THIS FILE! |
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// |
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// Ashita uses this file to properly compile ImGui into the Ashita project. This file contains |
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// various bits of information that is required for both Ashita and plugins to properly make use |
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// of the ImGui library. Editing this file can lead to your plugins not compiling properly or |
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// crashing at runtime! |
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// |
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//////////////////////////////////////////////////////////////////////////////////////////////////// |
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#ifndef IMGUI_API |
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#define IMGUI_API |
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#endif |
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#ifndef IM_ASSERT |
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#include <assert.h> |
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#define IM_ASSERT(_EXPR) assert(_EXPR) |
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#endif |
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#ifndef IM_PRINTFARGS |
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#define IM_PRINTFARGS(FMT) |
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#endif |
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#include <Windows.h> |
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#include <float.h> // FLT_MAX |
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#include <stdlib.h> // Allocations |
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//////////////////////////////////////////////////////////////////////////////////////////////////// |
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// |
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// ImGui Forward Declarations |
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// |
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// (Not defined by Ashita.) |
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// |
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//////////////////////////////////////////////////////////////////////////////////////////////////// |
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// Forward declarations |
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struct ImDrawChannel; // Temporary storage for outputting drawing commands out of order, used by ImDrawList::ChannelsSplit() |
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struct ImDrawCmd; // A single draw command within a parent ImDrawList (generally maps to 1 GPU draw call) |
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struct ImDrawData; // All draw command lists required to render the frame |
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struct ImDrawList; // A single draw command list (generally one per window) |
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struct ImDrawVert; // A single vertex (20 bytes by default, override layout with IMGUI_OVERRIDE_DRAWVERT_STRUCT_LAYOUT) |
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struct ImFont; // Runtime data for a single font within a parent ImFontAtlas |
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struct ImFontAtlas; // Runtime data for multiple fonts, bake multiple fonts into a single texture, TTF font loader |
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struct ImFontConfig; // Configuration data when adding a font or merging fonts |
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struct ImColor; // Helper functions to create a color that can be converted to either u32 or float4 |
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struct ImGuiIO; // Main configuration and I/O between your application and ImGui |
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struct ImGuiOnceUponAFrame; // Simple helper for running a block of code not more than once a frame, used by IMGUI_ONCE_UPON_A_FRAME macro |
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struct ImGuiStorage; // Simple custom key value storage |
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struct ImGuiStyle; // Runtime data for styling/colors |
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struct ImGuiTextFilter; // Parse and apply text filters. In format "aaaaa[,bbbb][,ccccc]" |
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struct ImGuiTextBuffer; // Text buffer for logging/accumulating text |
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struct ImGuiTextEditCallbackData; // Shared state of ImGui::InputText() when using custom ImGuiTextEditCallback (rare/advanced use) |
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struct ImGuiSizeConstraintCallbackData;// Structure used to constraint window size in custom ways when using custom ImGuiSizeConstraintCallback (rare/advanced use) |
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struct ImGuiListClipper; // Helper to manually clip large list of items |
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struct ImGuiContext; // ImGui context (opaque) |
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// Enumerations (declared as int for compatibility and to not pollute the top of this file) |
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typedef unsigned int ImU32; |
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typedef unsigned short ImWchar; // character for keyboard input/display |
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typedef void* ImTextureID; // user data to identify a texture (this is whatever to you want it to be! read the FAQ about ImTextureID in imgui.cpp) |
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typedef ImU32 ImGuiID; // unique ID used by widgets (typically hashed from a stack of string) |
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typedef int ImGuiCol; // a color identifier for styling // enum ImGuiCol_ |
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typedef int ImGuiStyleVar; // a variable identifier for styling // enum ImGuiStyleVar_ |
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typedef int ImGuiKey; // a key identifier (ImGui-side enum) // enum ImGuiKey_ |
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typedef int ImGuiAlign; // alignment // enum ImGuiAlign_ |
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typedef int ImGuiColorEditMode; // color edit mode for ColorEdit*() // enum ImGuiColorEditMode_ |
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typedef int ImGuiMouseCursor; // a mouse cursor identifier // enum ImGuiMouseCursor_ |
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typedef int ImGuiWindowFlags; // window flags for Begin*() // enum ImGuiWindowFlags_ |
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typedef int ImGuiSetCond; // condition flags for Set*() // enum ImGuiSetCond_ |
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typedef int ImGuiInputTextFlags; // flags for InputText*() // enum ImGuiInputTextFlags_ |
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typedef int ImGuiSelectableFlags; // flags for Selectable() // enum ImGuiSelectableFlags_ |
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typedef int ImGuiTreeNodeFlags; // flags for TreeNode*(), Collapsing*() // enum ImGuiTreeNodeFlags_ |
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typedef int(*ImGuiTextEditCallback)(ImGuiTextEditCallbackData *data); |
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typedef void(*ImGuiSizeConstraintCallback)(ImGuiSizeConstraintCallbackData* data); |
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struct ImVec2 |
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{ |
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float x, y; |
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ImVec2() { x = y = 0.0f; } |
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ImVec2(float _x, float _y) { x = _x; y = _y; } |
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#ifdef IM_VEC2_CLASS_EXTRA // Define constructor and implicit cast operators in imconfig.h to convert back<>forth from your math types and ImVec2. |
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IM_VEC2_CLASS_EXTRA |
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#endif |
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}; |
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struct ImVec4 |
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{ |
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float x, y, z, w; |
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ImVec4() { x = y = z = w = 0.0f; } |
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ImVec4(float _x, float _y, float _z, float _w) { x = _x; y = _y; z = _z; w = _w; } |
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#ifdef IM_VEC4_CLASS_EXTRA // Define constructor and implicit cast operators in imconfig.h to convert back<>forth from your math types and ImVec4. |
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IM_VEC4_CLASS_EXTRA |
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#endif |
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}; |
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//////////////////////////////////////////////////////////////////////////////////////////////////// |
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// |
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// IImGuiManager |
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// |
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// Gui Manager interface that exposes various gui functions. (ImGui) |
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// |
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//////////////////////////////////////////////////////////////////////////////////////////////////// |
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interface IGuiManager |
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{ |
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virtual bool GetHideObjects(void) const = 0; |
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virtual void SetHideObjects(bool bHide) = 0; |
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virtual ImGuiIO& GetIO(void) = 0; |
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virtual ImGuiStyle& GetStyle(void) = 0; |
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virtual ImDrawData* GetDrawData(void) = 0; |
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virtual void ShowUserGuide(void) = 0; |
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virtual void ShowStyleEditor(ImGuiStyle* ref = NULL) = 0; |
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virtual void ShowTestWindow(bool* p_open = NULL) = 0; |
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virtual void ShowMetricsWindow(bool* p_open = NULL) = 0; |
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virtual bool Begin(const char* name, bool* p_open = NULL, ImGuiWindowFlags flags = 0) = 0; |
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virtual bool Begin(const char* name, bool* p_open, const ImVec2& size_on_first_use, float bg_alpha = -1.0f, ImGuiWindowFlags flags = 0) = 0; |
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virtual void End(void) = 0; |
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virtual bool BeginChild(const char* str_id, const ImVec2& size = ImVec2(0, 0), bool border = false, ImGuiWindowFlags extra_flags = 0) = 0; |
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virtual bool BeginChild(ImGuiID id, const ImVec2& size = ImVec2(0, 0), bool border = false, ImGuiWindowFlags extra_flags = 0) = 0; |
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virtual void EndChild(void) = 0; |
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virtual ImVec2 GetContentRegionMax(void) = 0; |
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virtual ImVec2 GetContentRegionAvail(void) = 0; |
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virtual float GetContentRegionAvailWidth(void) = 0; |
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virtual ImVec2 GetWindowContentRegionMin(void) = 0; |
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virtual ImVec2 GetWindowContentRegionMax(void) = 0; |
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virtual float GetWindowContentRegionWidth(void) = 0; |
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virtual ImDrawList* GetWindowDrawList(void) = 0; |
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virtual ImVec2 GetWindowPos(void) = 0; |
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virtual ImVec2 GetWindowSize(void) = 0; |
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virtual float GetWindowWidth(void) = 0; |
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virtual float GetWindowHeight(void) = 0; |
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virtual bool IsWindowCollapsed(void) = 0; |
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virtual void SetWindowFontScale(float scale) = 0; |
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virtual void SetNextWindowPos(const ImVec2& pos, ImGuiSetCond cond = 0) = 0; |
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virtual void SetNextWindowPosCenter(ImGuiSetCond cond = 0) = 0; |
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virtual void SetNextWindowSize(const ImVec2& size, ImGuiSetCond cond = 0) = 0; |
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virtual void SetNextWindowSizeConstraints(const ImVec2& size_min, const ImVec2& size_max, ImGuiSizeConstraintCallback custom_callback = NULL, void* custom_callback_data = NULL) = 0; |
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virtual void SetNextWindowContentSize(const ImVec2& size) = 0; |
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virtual void SetNextWindowContentWidth(float width) = 0; |
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virtual void SetNextWindowCollapsed(bool collapsed, ImGuiSetCond cond = 0) = 0; |
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virtual void SetNextWindowFocus(void) = 0; |
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virtual void SetWindowPos(const ImVec2& pos, ImGuiSetCond cond = 0) = 0; |
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virtual void SetWindowSize(const ImVec2& size, ImGuiSetCond cond = 0) = 0; |
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virtual void SetWindowCollapsed(bool collapsed, ImGuiSetCond cond = 0) = 0; |
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virtual void SetWindowFocus(void) = 0; |
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virtual void SetWindowPos(const char* name, const ImVec2& pos, ImGuiSetCond cond = 0) = 0; |
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virtual void SetWindowSize(const char* name, const ImVec2& size, ImGuiSetCond cond = 0) = 0; |
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virtual void SetWindowCollapsed(const char* name, bool collapsed, ImGuiSetCond cond = 0) = 0; |
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virtual void SetWindowFocus(const char* name) = 0; |
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virtual float GetScrollX(void) = 0; |
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virtual float GetScrollY(void) = 0; |
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virtual float GetScrollMaxX(void) = 0; |
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virtual float GetScrollMaxY(void) = 0; |
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virtual void SetScrollX(float scroll_x) = 0; |
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virtual void SetScrollY(float scroll_y) = 0; |
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virtual void SetScrollHere(float center_y_ratio = 0.5f) = 0; |
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virtual void SetScrollFromPosY(float pos_y, float center_y_ratio = 0.5f) = 0; |
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virtual void SetKeyboardFocusHere(int offset = 0) = 0; |
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virtual void SetStateStorage(ImGuiStorage* tree) = 0; |
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virtual ImGuiStorage* GetStateStorage(void) = 0; |
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virtual void PushFont(ImFont* font) = 0; |
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virtual void PopFont(void) = 0; |
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virtual void PushStyleColor(ImGuiCol idx, const ImVec4& col) = 0; |
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virtual void PopStyleColor(int count = 1) = 0; |
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virtual void PushStyleVar(ImGuiStyleVar idx, float val) = 0; |
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virtual void PushStyleVar(ImGuiStyleVar idx, const ImVec2& val) = 0; |
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virtual void PopStyleVar(int count = 1) = 0; |
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virtual ImFont* GetFont(void) = 0; |
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virtual float GetFontSize(void) = 0; |
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virtual ImVec2 GetFontTexUvWhitePixel(void) = 0; |
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virtual ImU32 GetColorU32(ImGuiCol idx, float alpha_mul = 1.0f) = 0; |
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virtual ImU32 GetColorU32(const ImVec4& col) = 0; |
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virtual void PushItemWidth(float item_width) = 0; |
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virtual void PopItemWidth(void) = 0; |
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virtual float CalcItemWidth(void) = 0; |
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virtual void PushTextWrapPos(float wrap_pos_x = 0.0f) = 0; |
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virtual void PopTextWrapPos(void) = 0; |
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virtual void PushAllowKeyboardFocus(bool v) = 0; |
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virtual void PopAllowKeyboardFocus(void) = 0; |
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virtual void PushButtonRepeat(bool repeat) = 0; |
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virtual void PopButtonRepeat(void) = 0; |
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virtual void Separator(void) = 0; |
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virtual void SameLine(float pos_x = 0.0f, float spacing_w = -1.0f) = 0; |
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virtual void NewLine(void) = 0; |
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virtual void Spacing(void) = 0; |
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virtual void Dummy(const ImVec2& size) = 0; |
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virtual void Indent(float indent_w = 0.0f) = 0; |
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virtual void Unindent(float indent_w = 0.0f) = 0; |
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virtual void BeginGroup(void) = 0; |
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virtual void EndGroup(void) = 0; |
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virtual ImVec2 GetCursorPos(void) = 0; |
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virtual float GetCursorPosX(void) = 0; |
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virtual float GetCursorPosY(void) = 0; |
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virtual void SetCursorPos(const ImVec2& local_pos) = 0; |
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virtual void SetCursorPosX(float x) = 0; |
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virtual void SetCursorPosY(float y) = 0; |
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virtual ImVec2 GetCursorStartPos(void) = 0; |
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virtual ImVec2 GetCursorScreenPos(void) = 0; |
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virtual void SetCursorScreenPos(const ImVec2& pos) = 0; |
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virtual void AlignFirstTextHeightToWidgets(void) = 0; |
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virtual float GetTextLineHeight(void) = 0; |
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virtual float GetTextLineHeightWithSpacing(void) = 0; |
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virtual float GetItemsLineHeightWithSpacing(void) = 0; |
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virtual void Columns(int count = 1, const char* id = NULL, bool border = true) = 0; |
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virtual void NextColumn(void) = 0; |
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virtual int GetColumnIndex(void) = 0; |
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virtual float GetColumnOffset(int column_index = -1) = 0; |
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virtual void SetColumnOffset(int column_index, float offset_x) = 0; |
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virtual float GetColumnWidth(int column_index = -1) = 0; |
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virtual int GetColumnsCount(void) = 0; |
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virtual void PushID(const char* str_id) = 0; |
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virtual void PushID(const char* str_id_begin, const char* str_id_end) = 0; |
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virtual void PushID(const void* ptr_id) = 0; |
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virtual void PushID(int int_id) = 0; |
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virtual void PopID(void) = 0; |
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virtual ImGuiID GetID(const char* str_id) = 0; |
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virtual ImGuiID GetID(const char* str_id_begin, const char* str_id_end) = 0; |
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virtual ImGuiID GetID(const void* ptr_id) = 0; |
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virtual void Text(const char* fmt, ...) = 0; |
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virtual void TextV(const char* fmt, va_list args) = 0; |
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virtual void TextColored(const ImVec4& col, const char* fmt, ...) = 0; |
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virtual void TextColoredV(const ImVec4& col, const char* fmt, va_list args) = 0; |
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virtual void TextDisabled(const char* fmt, ...) = 0; |
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virtual void TextDisabledV(const char* fmt, va_list args) = 0; |
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virtual void TextWrapped(const char* fmt, ...) = 0; |
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virtual void TextWrappedV(const char* fmt, va_list args) = 0; |
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virtual void TextUnformatted(const char* text, const char* text_end = NULL) = 0; |
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virtual void LabelText(const char* label, const char* fmt, ...) = 0; |
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virtual void LabelTextV(const char* label, const char* fmt, va_list args) = 0; |
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virtual void Bullet(void) = 0; |
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virtual void BulletText(const char* fmt, ...) = 0; |
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virtual void BulletTextV(const char* fmt, va_list args) = 0; |
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virtual bool Button(const char* label, const ImVec2& size = ImVec2(0, 0)) = 0; |
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virtual bool SmallButton(const char* label) = 0; |
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virtual bool InvisibleButton(const char* str_id, const ImVec2& size) = 0; |
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virtual void Image(ImTextureID user_texture_id, const ImVec2& size, const ImVec2& uv0 = ImVec2(0, 0), const ImVec2& uv1 = ImVec2(1, 1), const ImVec4& tint_col = ImVec4(1, 1, 1, 1), const ImVec4& border_col = ImVec4(0, 0, 0, 0)) = 0; |
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virtual bool ImageButton(ImTextureID user_texture_id, const ImVec2& size, const ImVec2& uv0 = ImVec2(0, 0), const ImVec2& uv1 = ImVec2(1, 1), int frame_padding = -1, const ImVec4& bg_col = ImVec4(0, 0, 0, 0), const ImVec4& tint_col = ImVec4(1, 1, 1, 1)) = 0; |
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virtual bool Checkbox(const char* label, bool* v) = 0; |
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virtual bool CheckboxFlags(const char* label, unsigned int* flags, unsigned int flags_value) = 0; |
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virtual bool RadioButton(const char* label, bool active) = 0; |
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virtual bool RadioButton(const char* label, int* v, int v_button) = 0; |
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virtual bool Combo(const char* label, int* current_item, const char** items, int items_count, int height_in_items = -1) = 0; |
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virtual bool Combo(const char* label, int* current_item, const char* items_separated_by_zeros, int height_in_items = -1) = 0; |
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virtual bool Combo(const char* label, int* current_item, bool(*items_getter)(void* data, int idx, const char** out_text), void* data, int items_count, int height_in_items = -1) = 0; |
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virtual bool ColorButton(const ImVec4& col, bool small_height = false, bool outline_border = true) = 0; |
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virtual bool ColorEdit3(const char* label, float col[3]) = 0; |
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virtual bool ColorEdit4(const char* label, float col[4], bool show_alpha = true) = 0; |
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virtual void ColorEditMode(ImGuiColorEditMode mode) = 0; |
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virtual void PlotLines(const char* label, const float* values, int values_count, int values_offset = 0, const char* overlay_text = NULL, float scale_min = FLT_MAX, float scale_max = FLT_MAX, ImVec2 graph_size = ImVec2(0, 0), int stride = sizeof(float)) = 0; |
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virtual void PlotLines(const char* label, float(*values_getter)(void* data, int idx), void* data, int values_count, int values_offset = 0, const char* overlay_text = NULL, float scale_min = FLT_MAX, float scale_max = FLT_MAX, ImVec2 graph_size = ImVec2(0, 0)) = 0; |
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virtual void PlotHistogram(const char* label, const float* values, int values_count, int values_offset = 0, const char* overlay_text = NULL, float scale_min = FLT_MAX, float scale_max = FLT_MAX, ImVec2 graph_size = ImVec2(0, 0), int stride = sizeof(float)) = 0; |
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virtual void PlotHistogram(const char* label, float(*values_getter)(void* data, int idx), void* data, int values_count, int values_offset = 0, const char* overlay_text = NULL, float scale_min = FLT_MAX, float scale_max = FLT_MAX, ImVec2 graph_size = ImVec2(0, 0)) = 0; |
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virtual void ProgressBar(float fraction, const ImVec2& size_arg = ImVec2(-1, 0), const char* overlay = NULL) = 0; |
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virtual bool DragFloat(const char* label, float* v, float v_speed = 1.0f, float v_min = 0.0f, float v_max = 0.0f, const char* display_format = "%.3f", float power = 1.0f) = 0; |
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virtual bool DragFloat2(const char* label, float v[2], float v_speed = 1.0f, float v_min = 0.0f, float v_max = 0.0f, const char* display_format = "%.3f", float power = 1.0f) = 0; |
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virtual bool DragFloat3(const char* label, float v[3], float v_speed = 1.0f, float v_min = 0.0f, float v_max = 0.0f, const char* display_format = "%.3f", float power = 1.0f) = 0; |
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virtual bool DragFloat4(const char* label, float v[4], float v_speed = 1.0f, float v_min = 0.0f, float v_max = 0.0f, const char* display_format = "%.3f", float power = 1.0f) = 0; |
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virtual bool DragFloatRange2(const char* label, float* v_current_min, float* v_current_max, float v_speed = 1.0f, float v_min = 0.0f, float v_max = 0.0f, const char* display_format = "%.3f", const char* display_format_max = NULL, float power = 1.0f) = 0; |
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virtual bool DragInt(const char* label, int* v, float v_speed = 1.0f, int v_min = 0, int v_max = 0, const char* display_format = "%.0f") = 0; |
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virtual bool DragInt2(const char* label, int v[2], float v_speed = 1.0f, int v_min = 0, int v_max = 0, const char* display_format = "%.0f") = 0; |
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virtual bool DragInt3(const char* label, int v[3], float v_speed = 1.0f, int v_min = 0, int v_max = 0, const char* display_format = "%.0f") = 0; |
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virtual bool DragInt4(const char* label, int v[4], float v_speed = 1.0f, int v_min = 0, int v_max = 0, const char* display_format = "%.0f") = 0; |
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virtual bool DragIntRange2(const char* label, int* v_current_min, int* v_current_max, float v_speed = 1.0f, int v_min = 0, int v_max = 0, const char* display_format = "%.0f", const char* display_format_max = NULL) = 0; |
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virtual bool InputText(const char* label, char* buf, size_t buf_size, ImGuiInputTextFlags flags = 0, ImGuiTextEditCallback callback = NULL, void* user_data = NULL) = 0; |
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virtual bool InputTextMultiline(const char* label, char* buf, size_t buf_size, const ImVec2& size = ImVec2(0, 0), ImGuiInputTextFlags flags = 0, ImGuiTextEditCallback callback = NULL, void* user_data = NULL) = 0; |
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virtual bool InputFloat(const char* label, float* v, float step = 0.0f, float step_fast = 0.0f, int decimal_precision = -1, ImGuiInputTextFlags extra_flags = 0) = 0; |
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virtual bool InputFloat2(const char* label, float v[2], int decimal_precision = -1, ImGuiInputTextFlags extra_flags = 0) = 0; |
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virtual bool InputFloat3(const char* label, float v[3], int decimal_precision = -1, ImGuiInputTextFlags extra_flags = 0) = 0; |
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virtual bool InputFloat4(const char* label, float v[4], int decimal_precision = -1, ImGuiInputTextFlags extra_flags = 0) = 0; |
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virtual bool InputInt(const char* label, int* v, int step = 1, int step_fast = 100, ImGuiInputTextFlags extra_flags = 0) = 0; |
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virtual bool InputInt2(const char* label, int v[2], ImGuiInputTextFlags extra_flags = 0) = 0; |
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virtual bool InputInt3(const char* label, int v[3], ImGuiInputTextFlags extra_flags = 0) = 0; |
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virtual bool InputInt4(const char* label, int v[4], ImGuiInputTextFlags extra_flags = 0) = 0; |
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virtual bool SliderFloat(const char* label, float* v, float v_min, float v_max, const char* display_format = "%.3f", float power = 1.0f) = 0; |
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virtual bool SliderFloat2(const char* label, float v[2], float v_min, float v_max, const char* display_format = "%.3f", float power = 1.0f) = 0; |
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virtual bool SliderFloat3(const char* label, float v[3], float v_min, float v_max, const char* display_format = "%.3f", float power = 1.0f) = 0; |
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virtual bool SliderFloat4(const char* label, float v[4], float v_min, float v_max, const char* display_format = "%.3f", float power = 1.0f) = 0; |
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virtual bool SliderAngle(const char* label, float* v_rad, float v_degrees_min = -360.0f, float v_degrees_max = +360.0f) = 0; |
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virtual bool SliderInt(const char* label, int* v, int v_min, int v_max, const char* display_format = "%.0f") = 0; |
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virtual bool SliderInt2(const char* label, int v[2], int v_min, int v_max, const char* display_format = "%.0f") = 0; |
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virtual bool SliderInt3(const char* label, int v[3], int v_min, int v_max, const char* display_format = "%.0f") = 0; |
|
virtual bool SliderInt4(const char* label, int v[4], int v_min, int v_max, const char* display_format = "%.0f") = 0; |
|
virtual bool VSliderFloat(const char* label, const ImVec2& size, float* v, float v_min, float v_max, const char* display_format = "%.3f", float power = 1.0f) = 0; |
|
virtual bool VSliderInt(const char* label, const ImVec2& size, int* v, int v_min, int v_max, const char* display_format = "%.0f") = 0; |
|
|
|
virtual bool TreeNode(const char* label) = 0; |
|
virtual bool TreeNode(const char* str_id, const char* fmt, ...) = 0; |
|
virtual bool TreeNode(const void* ptr_id, const char* fmt, ...) = 0; |
|
virtual bool TreeNodeV(const char* str_id, const char* fmt, va_list args) = 0; |
|
virtual bool TreeNodeV(const void* ptr_id, const char* fmt, va_list args) = 0; |
|
virtual bool TreeNodeEx(const char* label, ImGuiTreeNodeFlags flags = 0) = 0; |
|
virtual bool TreeNodeEx(const char* str_id, ImGuiTreeNodeFlags flags, const char* fmt, ...) = 0; |
|
virtual bool TreeNodeEx(const void* ptr_id, ImGuiTreeNodeFlags flags, const char* fmt, ...) = 0; |
|
virtual bool TreeNodeExV(const char* str_id, ImGuiTreeNodeFlags flags, const char* fmt, va_list args) = 0; |
|
virtual bool TreeNodeExV(const void* ptr_id, ImGuiTreeNodeFlags flags, const char* fmt, va_list args) = 0; |
|
virtual void TreePush(const char* str_id = NULL) = 0; |
|
virtual void TreePush(const void* ptr_id = NULL) = 0; |
|
virtual void TreePop(void) = 0; |
|
virtual void TreeAdvanceToLabelPos(void) = 0; |
|
virtual float GetTreeNodeToLabelSpacing(void) = 0; |
|
virtual void SetNextTreeNodeOpen(bool is_open, ImGuiSetCond cond = 0) = 0; |
|
virtual bool CollapsingHeader(const char* label, ImGuiTreeNodeFlags flags = 0) = 0; |
|
virtual bool CollapsingHeader(const char* label, bool* p_open, ImGuiTreeNodeFlags flags = 0) = 0; |
|
|
|
virtual bool Selectable(const char* label, bool selected = false, ImGuiSelectableFlags flags = 0, const ImVec2& size = ImVec2(0, 0)) = 0; |
|
virtual bool Selectable(const char* label, bool* p_selected, ImGuiSelectableFlags flags = 0, const ImVec2& size = ImVec2(0, 0)) = 0; |
|
virtual bool ListBox(const char* label, int* current_item, const char** items, int items_count, int height_in_items = -1) = 0; |
|
virtual bool ListBox(const char* label, int* current_item, bool(*items_getter)(void* data, int idx, const char** out_text), void* data, int items_count, int height_in_items = -1) = 0; |
|
virtual bool ListBoxHeader(const char* label, const ImVec2& size = ImVec2(0, 0)) = 0; |
|
virtual bool ListBoxHeader(const char* label, int items_count, int height_in_items = -1) = 0; |
|
virtual void ListBoxFooter(void) = 0; |
|
|
|
virtual void Value(const char* prefix, bool b) = 0; |
|
virtual void Value(const char* prefix, int v) = 0; |
|
virtual void Value(const char* prefix, unsigned int v) = 0; |
|
virtual void Value(const char* prefix, float v, const char* float_format = NULL) = 0; |
|
virtual void ValueColor(const char* prefix, const ImVec4& v) = 0; |
|
virtual void ValueColor(const char* prefix, unsigned int v) = 0; |
|
|
|
virtual void SetTooltip(const char* fmt, ...) = 0; |
|
virtual void SetTooltipV(const char* fmt, va_list args) = 0; |
|
virtual void BeginTooltip(void) = 0; |
|
virtual void EndTooltip(void) = 0; |
|
|
|
virtual bool BeginMainMenuBar(void) = 0; |
|
virtual void EndMainMenuBar(void) = 0; |
|
virtual bool BeginMenuBar(void) = 0; |
|
virtual void EndMenuBar(void) = 0; |
|
virtual bool BeginMenu(const char* label, bool enabled = true) = 0; |
|
virtual void EndMenu(void) = 0; |
|
virtual bool MenuItem(const char* label, const char* shortcut = NULL, bool selected = false, bool enabled = true) = 0; |
|
virtual bool MenuItem(const char* label, const char* shortcut, bool* p_selected, bool enabled = true) = 0; |
|
|
|
virtual void OpenPopup(const char* str_id) = 0; |
|
virtual bool BeginPopup(const char* str_id) = 0; |
|
virtual bool BeginPopupModal(const char* name, bool* p_open = NULL, ImGuiWindowFlags extra_flags = 0) = 0; |
|
virtual bool BeginPopupContextItem(const char* str_id, int mouse_button = 1) = 0; |
|
virtual bool BeginPopupContextWindow(bool also_over_items = true, const char* str_id = NULL, int mouse_button = 1) = 0; |
|
virtual bool BeginPopupContextVoid(const char* str_id = NULL, int mouse_button = 1) = 0; |
|
virtual void EndPopup(void) = 0; |
|
virtual void CloseCurrentPopup(void) = 0; |
|
|
|
virtual void LogToTTY(int max_depth = -1) = 0; |
|
virtual void LogToFile(int max_depth = -1, const char* filename = NULL) = 0; |
|
virtual void LogToClipboard(int max_depth = -1) = 0; |
|
virtual void LogFinish(void) = 0; |
|
virtual void LogButtons(void) = 0; |
|
virtual void LogText(const char* fmt, ...) = 0; |
|
|
|
virtual void PushClipRect(const ImVec2& clip_rect_min, const ImVec2& clip_rect_max, bool intersect_with_current_clip_rect) = 0; |
|
virtual void PopClipRect(void) = 0; |
|
|
|
virtual bool IsItemHovered(void) = 0; |
|
virtual bool IsItemHoveredRect(void) = 0; |
|
virtual bool IsItemActive(void) = 0; |
|
virtual bool IsItemClicked(int mouse_button = 0) = 0; |
|
virtual bool IsItemVisible(void) = 0; |
|
virtual bool IsAnyItemHovered(void) = 0; |
|
virtual bool IsAnyItemActive(void) = 0; |
|
virtual ImVec2 GetItemRectMin(void) = 0; |
|
virtual ImVec2 GetItemRectMax(void) = 0; |
|
virtual ImVec2 GetItemRectSize(void) = 0; |
|
virtual void SetItemAllowOverlap(void) = 0; |
|
virtual bool IsWindowHovered(void) = 0; |
|
virtual bool IsWindowFocused(void) = 0; |
|
virtual bool IsRootWindowFocused(void) = 0; |
|
virtual bool IsRootWindowOrAnyChildFocused(void) = 0; |
|
virtual bool IsRootWindowOrAnyChildHovered(void) = 0; |
|
virtual bool IsRectVisible(const ImVec2& size) = 0; |
|
virtual bool IsPosHoveringAnyWindow(const ImVec2& pos) = 0; |
|
virtual float GetTime(void) = 0; |
|
virtual int GetFrameCount(void) = 0; |
|
virtual const char* GetStyleColName(ImGuiCol idx) = 0; |
|
virtual ImVec2 CalcItemRectClosestPoint(const ImVec2& pos, bool on_edge = false, float outward = +0.0f) = 0; |
|
virtual ImVec2 CalcTextSize(const char* text, const char* text_end = NULL, bool hide_text_after_double_hash = false, float wrap_width = -1.0f) = 0; |
|
virtual void CalcListClipping(int items_count, float items_height, int* out_items_display_start, int* out_items_display_end) = 0; |
|
|
|
virtual bool BeginChildFrame(ImGuiID id, const ImVec2& size, ImGuiWindowFlags extra_flags = 0) = 0; |
|
virtual void EndChildFrame(void) = 0; |
|
|
|
virtual ImVec4 ColorConvertU32ToFloat4(ImU32 in) = 0; |
|
virtual ImU32 ColorConvertFloat4ToU32(const ImVec4& in) = 0; |
|
virtual void ColorConvertRGBtoHSV(float r, float g, float b, float& out_h, float& out_s, float& out_v) = 0; |
|
virtual void ColorConvertHSVtoRGB(float h, float s, float v, float& out_r, float& out_g, float& out_b) = 0; |
|
|
|
virtual int GetKeyIndex(ImGuiKey key) = 0; |
|
virtual bool IsKeyDown(int key_index) = 0; |
|
virtual bool IsKeyPressed(int key_index, bool repeat = true) = 0; |
|
virtual bool IsKeyReleased(int key_index) = 0; |
|
virtual bool IsMouseDown(int button) = 0; |
|
virtual bool IsMouseClicked(int button, bool repeat = false) = 0; |
|
virtual bool IsMouseDoubleClicked(int button) = 0; |
|
virtual bool IsMouseReleased(int button) = 0; |
|
virtual bool IsMouseHoveringWindow(void) = 0; |
|
virtual bool IsMouseHoveringAnyWindow(void) = 0; |
|
virtual bool IsMouseHoveringRect(const ImVec2& r_min, const ImVec2& r_max, bool clip = true) = 0; |
|
virtual bool IsMouseDragging(int button = 0, float lock_threshold = -1.0f) = 0; |
|
virtual ImVec2 GetMousePos(void) = 0; |
|
virtual ImVec2 GetMousePosOnOpeningCurrentPopup(void) = 0; |
|
virtual ImVec2 GetMouseDragDelta(int button = 0, float lock_threshold = -1.0f) = 0; |
|
virtual void ResetMouseDragDelta(int button = 0) = 0; |
|
virtual ImGuiMouseCursor GetMouseCursor(void) = 0; |
|
virtual void SetMouseCursor(ImGuiMouseCursor type) = 0; |
|
virtual void CaptureKeyboardFromApp(bool capture = true) = 0; |
|
virtual void CaptureMouseFromApp(bool capture = true) = 0; |
|
|
|
virtual void* MemAlloc(size_t sz) = 0; |
|
virtual void MemFree(void* ptr) = 0; |
|
virtual const char* GetClipboardText(void) = 0; |
|
virtual void SetClipboardText(const char* text) = 0; |
|
|
|
virtual const char* GetVersion(void) = 0; |
|
virtual ImGuiContext* CreateContext(void* (*malloc_fn)(size_t) = NULL, void(*free_fn)(void*) = NULL) = 0; |
|
virtual void DestroyContext(ImGuiContext* ctx) = 0; |
|
virtual ImGuiContext* GetCurrentContext(void) = 0; |
|
virtual void SetCurrentContext(ImGuiContext* ctx) = 0; |
|
}; |
|
|
|
//////////////////////////////////////////////////////////////////////////////////////////////////// |
|
// |
|
// BELOW THIS LINE IS DEFINITIONS SPECIFIC TO IMGUI AND DEFINED BY THE IMGUI LIBRARY! |
|
// NOTHING BELOW THIS LINE IS DEFINED BY ASHITA SPECIFICALLY UNLESS OTHERWISE NOTED!! |
|
// |
|
// YOU SHOULD NOT EDIT ANYTHING IN THIS FILE! |
|
// |
|
//////////////////////////////////////////////////////////////////////////////////////////////////// |
|
|
|
#ifndef ASHITA_INTERNAL_COMPILED |
|
|
|
// Flags for ImGui::Begin() |
|
enum ImGuiWindowFlags_ |
|
{ |
|
// Default: 0 |
|
ImGuiWindowFlags_NoTitleBar = 1 << 0, // Disable title-bar |
|
ImGuiWindowFlags_NoResize = 1 << 1, // Disable user resizing with the lower-right grip |
|
ImGuiWindowFlags_NoMove = 1 << 2, // Disable user moving the window |
|
ImGuiWindowFlags_NoScrollbar = 1 << 3, // Disable scrollbars (window can still scroll with mouse or programatically) |
|
ImGuiWindowFlags_NoScrollWithMouse = 1 << 4, // Disable user vertically scrolling with mouse wheel |
|
ImGuiWindowFlags_NoCollapse = 1 << 5, // Disable user collapsing window by double-clicking on it |
|
ImGuiWindowFlags_AlwaysAutoResize = 1 << 6, // Resize every window to its content every frame |
|
ImGuiWindowFlags_ShowBorders = 1 << 7, // Show borders around windows and items |
|
ImGuiWindowFlags_NoSavedSettings = 1 << 8, // Never load/save settings in .ini file |
|
ImGuiWindowFlags_NoInputs = 1 << 9, // Disable catching mouse or keyboard inputs |
|
ImGuiWindowFlags_MenuBar = 1 << 10, // Has a menu-bar |
|
ImGuiWindowFlags_HorizontalScrollbar = 1 << 11, // Allow horizontal scrollbar to appear (off by default). You may use SetNextWindowContentSize(ImVec2(width,0.0f)); prior to calling Begin() to specify width. Read code in imgui_demo in the "Horizontal Scrolling" section. |
|
ImGuiWindowFlags_NoFocusOnAppearing = 1 << 12, // Disable taking focus when transitioning from hidden to visible state |
|
ImGuiWindowFlags_NoBringToFrontOnFocus = 1 << 13, // Disable bringing window to front when taking focus (e.g. clicking on it or programatically giving it focus) |
|
ImGuiWindowFlags_AlwaysVerticalScrollbar = 1 << 14, // Always show vertical scrollbar (even if ContentSize.y < Size.y) |
|
ImGuiWindowFlags_AlwaysHorizontalScrollbar = 1 << 15, // Always show horizontal scrollbar (even if ContentSize.x < Size.x) |
|
ImGuiWindowFlags_AlwaysUseWindowPadding = 1 << 16, // Ensure child windows without border uses style.WindowPadding (ignored by default for non-bordered child windows, because more convenient) |
|
// [Internal] |
|
ImGuiWindowFlags_ChildWindow = 1 << 20, // Don't use! For internal use by BeginChild() |
|
ImGuiWindowFlags_ChildWindowAutoFitX = 1 << 21, // Don't use! For internal use by BeginChild() |
|
ImGuiWindowFlags_ChildWindowAutoFitY = 1 << 22, // Don't use! For internal use by BeginChild() |
|
ImGuiWindowFlags_ComboBox = 1 << 23, // Don't use! For internal use by ComboBox() |
|
ImGuiWindowFlags_Tooltip = 1 << 24, // Don't use! For internal use by BeginTooltip() |
|
ImGuiWindowFlags_Popup = 1 << 25, // Don't use! For internal use by BeginPopup() |
|
ImGuiWindowFlags_Modal = 1 << 26, // Don't use! For internal use by BeginPopupModal() |
|
ImGuiWindowFlags_ChildMenu = 1 << 27 // Don't use! For internal use by BeginMenu() |
|
}; |
|
|
|
// Flags for ImGui::InputText() |
|
enum ImGuiInputTextFlags_ |
|
{ |
|
// Default: 0 |
|
ImGuiInputTextFlags_CharsDecimal = 1 << 0, // Allow 0123456789.+-*/ |
|
ImGuiInputTextFlags_CharsHexadecimal = 1 << 1, // Allow 0123456789ABCDEFabcdef |
|
ImGuiInputTextFlags_CharsUppercase = 1 << 2, // Turn a..z into A..Z |
|
ImGuiInputTextFlags_CharsNoBlank = 1 << 3, // Filter out spaces, tabs |
|
ImGuiInputTextFlags_AutoSelectAll = 1 << 4, // Select entire text when first taking mouse focus |
|
ImGuiInputTextFlags_EnterReturnsTrue = 1 << 5, // Return 'true' when Enter is pressed (as opposed to when the value was modified) |
|
ImGuiInputTextFlags_CallbackCompletion = 1 << 6, // Call user function on pressing TAB (for completion handling) |
|
ImGuiInputTextFlags_CallbackHistory = 1 << 7, // Call user function on pressing Up/Down arrows (for history handling) |
|
ImGuiInputTextFlags_CallbackAlways = 1 << 8, // Call user function every time. User code may query cursor position, modify text buffer. |
|
ImGuiInputTextFlags_CallbackCharFilter = 1 << 9, // Call user function to filter character. Modify data->EventChar to replace/filter input, or return 1 to discard character. |
|
ImGuiInputTextFlags_AllowTabInput = 1 << 10, // Pressing TAB input a '\t' character into the text field |
|
ImGuiInputTextFlags_CtrlEnterForNewLine = 1 << 11, // In multi-line mode, allow exiting edition by pressing Enter. Ctrl+Enter to add new line (by default adds new lines with Enter). |
|
ImGuiInputTextFlags_NoHorizontalScroll = 1 << 12, // Disable following the cursor horizontally |
|
ImGuiInputTextFlags_AlwaysInsertMode = 1 << 13, // Insert mode |
|
ImGuiInputTextFlags_ReadOnly = 1 << 14, // Read-only mode |
|
ImGuiInputTextFlags_Password = 1 << 15, // Password mode, display all characters as '*' |
|
// [Internal] |
|
ImGuiInputTextFlags_Multiline = 1 << 20 // For internal use by InputTextMultiline() |
|
}; |
|
|
|
// Flags for ImGui::TreeNodeEx(), ImGui::CollapsingHeader*() |
|
enum ImGuiTreeNodeFlags_ |
|
{ |
|
ImGuiTreeNodeFlags_Selected = 1 << 0, // Draw as selected |
|
ImGuiTreeNodeFlags_Framed = 1 << 1, // Full colored frame (e.g. for CollapsingHeader) |
|
ImGuiTreeNodeFlags_AllowOverlapMode = 1 << 2, // Hit testing to allow subsequent widgets to overlap this one |
|
ImGuiTreeNodeFlags_NoTreePushOnOpen = 1 << 3, // Don't do a TreePush() when open (e.g. for CollapsingHeader) = no extra indent nor pushing on ID stack |
|
ImGuiTreeNodeFlags_NoAutoOpenOnLog = 1 << 4, // Don't automatically and temporarily open node when Logging is active (by default logging will automatically open tree nodes) |
|
ImGuiTreeNodeFlags_DefaultOpen = 1 << 5, // Default node to be open |
|
ImGuiTreeNodeFlags_OpenOnDoubleClick = 1 << 6, // Need double-click to open node |
|
ImGuiTreeNodeFlags_OpenOnArrow = 1 << 7, // Only open when clicking on the arrow part. If ImGuiTreeNodeFlags_OpenOnDoubleClick is also set, single-click arrow or double-click all box to open. |
|
ImGuiTreeNodeFlags_Leaf = 1 << 8, // No collapsing, no arrow (use as a convenience for leaf nodes). |
|
ImGuiTreeNodeFlags_Bullet = 1 << 9, // Display a bullet instead of arrow |
|
ImGuiTreeNodeFlags_CollapsingHeader = ImGuiTreeNodeFlags_Framed | ImGuiTreeNodeFlags_NoAutoOpenOnLog |
|
}; |
|
|
|
// Flags for ImGui::Selectable() |
|
enum ImGuiSelectableFlags_ |
|
{ |
|
// Default: 0 |
|
ImGuiSelectableFlags_DontClosePopups = 1 << 0, // Clicking this don't close parent popup window |
|
ImGuiSelectableFlags_SpanAllColumns = 1 << 1, // Selectable frame can span all columns (text will still fit in current column) |
|
ImGuiSelectableFlags_AllowDoubleClick = 1 << 2 // Generate press events on double clicks too |
|
}; |
|
|
|
// User fill ImGuiIO.KeyMap[] array with indices into the ImGuiIO.KeysDown[512] array |
|
enum ImGuiKey_ |
|
{ |
|
ImGuiKey_Tab, // for tabbing through fields |
|
ImGuiKey_LeftArrow, // for text edit |
|
ImGuiKey_RightArrow,// for text edit |
|
ImGuiKey_UpArrow, // for text edit |
|
ImGuiKey_DownArrow, // for text edit |
|
ImGuiKey_PageUp, |
|
ImGuiKey_PageDown, |
|
ImGuiKey_Home, // for text edit |
|
ImGuiKey_End, // for text edit |
|
ImGuiKey_Delete, // for text edit |
|
ImGuiKey_Backspace, // for text edit |
|
ImGuiKey_Enter, // for text edit |
|
ImGuiKey_Escape, // for text edit |
|
ImGuiKey_A, // for text edit CTRL+A: select all |
|
ImGuiKey_C, // for text edit CTRL+C: copy |
|
ImGuiKey_V, // for text edit CTRL+V: paste |
|
ImGuiKey_X, // for text edit CTRL+X: cut |
|
ImGuiKey_Y, // for text edit CTRL+Y: redo |
|
ImGuiKey_Z, // for text edit CTRL+Z: undo |
|
ImGuiKey_COUNT |
|
}; |
|
|
|
// Enumeration for PushStyleColor() / PopStyleColor() |
|
enum ImGuiCol_ |
|
{ |
|
ImGuiCol_Text, |
|
ImGuiCol_TextDisabled, |
|
ImGuiCol_WindowBg, // Background of normal windows |
|
ImGuiCol_ChildWindowBg, // Background of child windows |
|
ImGuiCol_PopupBg, // Background of popups, menus, tooltips windows |
|
ImGuiCol_Border, |
|
ImGuiCol_BorderShadow, |
|
ImGuiCol_FrameBg, // Background of checkbox, radio button, plot, slider, text input |
|
ImGuiCol_FrameBgHovered, |
|
ImGuiCol_FrameBgActive, |
|
ImGuiCol_TitleBg, |
|
ImGuiCol_TitleBgCollapsed, |
|
ImGuiCol_TitleBgActive, |
|
ImGuiCol_MenuBarBg, |
|
ImGuiCol_ScrollbarBg, |
|
ImGuiCol_ScrollbarGrab, |
|
ImGuiCol_ScrollbarGrabHovered, |
|
ImGuiCol_ScrollbarGrabActive, |
|
ImGuiCol_ComboBg, |
|
ImGuiCol_CheckMark, |
|
ImGuiCol_SliderGrab, |
|
ImGuiCol_SliderGrabActive, |
|
ImGuiCol_Button, |
|
ImGuiCol_ButtonHovered, |
|
ImGuiCol_ButtonActive, |
|
ImGuiCol_Header, |
|
ImGuiCol_HeaderHovered, |
|
ImGuiCol_HeaderActive, |
|
ImGuiCol_Column, |
|
ImGuiCol_ColumnHovered, |
|
ImGuiCol_ColumnActive, |
|
ImGuiCol_ResizeGrip, |
|
ImGuiCol_ResizeGripHovered, |
|
ImGuiCol_ResizeGripActive, |
|
ImGuiCol_CloseButton, |
|
ImGuiCol_CloseButtonHovered, |
|
ImGuiCol_CloseButtonActive, |
|
ImGuiCol_PlotLines, |
|
ImGuiCol_PlotLinesHovered, |
|
ImGuiCol_PlotHistogram, |
|
ImGuiCol_PlotHistogramHovered, |
|
ImGuiCol_TextSelectedBg, |
|
ImGuiCol_ModalWindowDarkening, // darken entire screen when a modal window is active |
|
ImGuiCol_COUNT |
|
}; |
|
|
|
// Enumeration for PushStyleVar() / PopStyleVar() |
|
// NB: the enum only refers to fields of ImGuiStyle() which makes sense to be pushed/poped in UI code. Feel free to add others. |
|
enum ImGuiStyleVar_ |
|
{ |
|
ImGuiStyleVar_Alpha, // float |
|
ImGuiStyleVar_WindowPadding, // ImVec2 |
|
ImGuiStyleVar_WindowRounding, // float |
|
ImGuiStyleVar_WindowMinSize, // ImVec2 |
|
ImGuiStyleVar_ChildWindowRounding, // float |
|
ImGuiStyleVar_FramePadding, // ImVec2 |
|
ImGuiStyleVar_FrameRounding, // float |
|
ImGuiStyleVar_ItemSpacing, // ImVec2 |
|
ImGuiStyleVar_ItemInnerSpacing, // ImVec2 |
|
ImGuiStyleVar_IndentSpacing, // float |
|
ImGuiStyleVar_GrabMinSize // float |
|
}; |
|
|
|
enum ImGuiAlign_ |
|
{ |
|
ImGuiAlign_Left = 1 << 0, |
|
ImGuiAlign_Center = 1 << 1, |
|
ImGuiAlign_Right = 1 << 2, |
|
ImGuiAlign_Top = 1 << 3, |
|
ImGuiAlign_VCenter = 1 << 4, |
|
ImGuiAlign_Default = ImGuiAlign_Left | ImGuiAlign_Top |
|
}; |
|
|
|
// Enumeration for ColorEditMode() |
|
enum ImGuiColorEditMode_ |
|
{ |
|
ImGuiColorEditMode_UserSelect = -2, |
|
ImGuiColorEditMode_UserSelectShowButton = -1, |
|
ImGuiColorEditMode_RGB = 0, |
|
ImGuiColorEditMode_HSV = 1, |
|
ImGuiColorEditMode_HEX = 2 |
|
}; |
|
|
|
// Enumeration for GetMouseCursor() |
|
enum ImGuiMouseCursor_ |
|
{ |
|
ImGuiMouseCursor_Arrow = 0, |
|
ImGuiMouseCursor_TextInput, // When hovering over InputText, etc. |
|
ImGuiMouseCursor_Move, // Unused |
|
ImGuiMouseCursor_ResizeNS, // Unused |
|
ImGuiMouseCursor_ResizeEW, // When hovering over a column |
|
ImGuiMouseCursor_ResizeNESW, // Unused |
|
ImGuiMouseCursor_ResizeNWSE, // When hovering over the bottom-right corner of a window |
|
ImGuiMouseCursor_Count_ |
|
}; |
|
|
|
// Condition flags for ImGui::SetWindow***(), SetNextWindow***(), SetNextTreeNode***() functions |
|
// All those functions treat 0 as a shortcut to ImGuiSetCond_Always |
|
enum ImGuiSetCond_ |
|
{ |
|
ImGuiSetCond_Always = 1 << 0, // Set the variable |
|
ImGuiSetCond_Once = 1 << 1, // Only set the variable on the first call per runtime session |
|
ImGuiSetCond_FirstUseEver = 1 << 2, // Only set the variable if the window doesn't exist in the .ini file |
|
ImGuiSetCond_Appearing = 1 << 3 // Only set the variable if the window is appearing after being inactive (or the first time) |
|
}; |
|
|
|
struct ImGuiStyle |
|
{ |
|
float Alpha; // Global alpha applies to everything in ImGui |
|
ImVec2 WindowPadding; // Padding within a window |
|
ImVec2 WindowMinSize; // Minimum window size |
|
float WindowRounding; // Radius of window corners rounding. Set to 0.0f to have rectangular windows |
|
ImGuiAlign WindowTitleAlign; // Alignment for title bar text |
|
float ChildWindowRounding; // Radius of child window corners rounding. Set to 0.0f to have rectangular windows |
|
ImVec2 FramePadding; // Padding within a framed rectangle (used by most widgets) |
|
float FrameRounding; // Radius of frame corners rounding. Set to 0.0f to have rectangular frame (used by most widgets). |
|
ImVec2 ItemSpacing; // Horizontal and vertical spacing between widgets/lines |
|
ImVec2 ItemInnerSpacing; // Horizontal and vertical spacing between within elements of a composed widget (e.g. a slider and its label) |
|
ImVec2 TouchExtraPadding; // Expand reactive bounding box for touch-based system where touch position is not accurate enough. Unfortunately we don't sort widgets so priority on overlap will always be given to the first widget. So don't grow this too much! |
|
float IndentSpacing; // Horizontal indentation when e.g. entering a tree node. Generally == (FontSize + FramePadding.x*2). |
|
float ColumnsMinSpacing; // Minimum horizontal spacing between two columns |
|
float ScrollbarSize; // Width of the vertical scrollbar, Height of the horizontal scrollbar |
|
float ScrollbarRounding; // Radius of grab corners for scrollbar |
|
float GrabMinSize; // Minimum width/height of a grab box for slider/scrollbar |
|
float GrabRounding; // Radius of grabs corners rounding. Set to 0.0f to have rectangular slider grabs. |
|
ImVec2 DisplayWindowPadding; // Window positions are clamped to be visible within the display area by at least this amount. Only covers regular windows. |
|
ImVec2 DisplaySafeAreaPadding; // If you cannot see the edge of your screen (e.g. on a TV) increase the safe area padding. Covers popups/tooltips as well regular windows. |
|
bool AntiAliasedLines; // Enable anti-aliasing on lines/borders. Disable if you are really tight on CPU/GPU. |
|
bool AntiAliasedShapes; // Enable anti-aliasing on filled shapes (rounded rectangles, circles, etc.) |
|
float CurveTessellationTol; // Tessellation tolerance. Decrease for highly tessellated curves (higher quality, more polygons), increase to reduce quality. |
|
ImVec4 Colors[ImGuiCol_COUNT]; |
|
|
|
IMGUI_API ImGuiStyle(); |
|
}; |
|
|
|
// This is where your app communicate with ImGui. Access via ImGui::GetIO(). |
|
// Read 'Programmer guide' section in .cpp file for general usage. |
|
struct ImGuiIO |
|
{ |
|
//------------------------------------------------------------------ |
|
// Settings (fill once) // Default value: |
|
//------------------------------------------------------------------ |
|
|
|
ImVec2 DisplaySize; // <unset> // Display size, in pixels. For clamping windows positions. |
|
float DeltaTime; // = 1.0f/60.0f // Time elapsed since last frame, in seconds. |
|
float IniSavingRate; // = 5.0f // Maximum time between saving positions/sizes to .ini file, in seconds. |
|
const char* IniFilename; // = "imgui.ini" // Path to .ini file. NULL to disable .ini saving. |
|
const char* LogFilename; // = "imgui_log.txt" // Path to .log file (default parameter to ImGui::LogToFile when no file is specified). |
|
float MouseDoubleClickTime; // = 0.30f // Time for a double-click, in seconds. |
|
float MouseDoubleClickMaxDist; // = 6.0f // Distance threshold to stay in to validate a double-click, in pixels. |
|
float MouseDragThreshold; // = 6.0f // Distance threshold before considering we are dragging |
|
int KeyMap[ImGuiKey_COUNT]; // <unset> // Map of indices into the KeysDown[512] entries array |
|
float KeyRepeatDelay; // = 0.250f // When holding a key/button, time before it starts repeating, in seconds (for buttons in Repeat mode, etc.). |
|
float KeyRepeatRate; // = 0.020f // When holding a key/button, rate at which it repeats, in seconds. |
|
void* UserData; // = NULL // Store your own data for retrieval by callbacks. |
|
|
|
ImFontAtlas* Fonts; // <auto> // Load and assemble one or more fonts into a single tightly packed texture. Output to Fonts array. |
|
float FontGlobalScale; // = 1.0f // Global scale all fonts |
|
bool FontAllowUserScaling; // = false // Allow user scaling text of individual window with CTRL+Wheel. |
|
ImVec2 DisplayFramebufferScale; // = (1.0f,1.0f) // For retina display or other situations where window coordinates are different from framebuffer coordinates. User storage only, presently not used by ImGui. |
|
ImVec2 DisplayVisibleMin; // <unset> (0.0f,0.0f) // If you use DisplaySize as a virtual space larger than your screen, set DisplayVisibleMin/Max to the visible area. |
|
ImVec2 DisplayVisibleMax; // <unset> (0.0f,0.0f) // If the values are the same, we defaults to Min=(0.0f) and Max=DisplaySize |
|
|
|
// Advanced/subtle behaviors |
|
bool WordMovementUsesAltKey; // = defined(__APPLE__) // OS X style: Text editing cursor movement using Alt instead of Ctrl |
|
bool ShortcutsUseSuperKey; // = defined(__APPLE__) // OS X style: Shortcuts using Cmd/Super instead of Ctrl |
|
bool DoubleClickSelectsWord; // = defined(__APPLE__) // OS X style: Double click selects by word instead of selecting whole text |
|
bool MultiSelectUsesSuperKey; // = defined(__APPLE__) // OS X style: Multi-selection in lists uses Cmd/Super instead of Ctrl [unused yet] |
|
|
|
//------------------------------------------------------------------ |
|
// User Functions |
|
//------------------------------------------------------------------ |
|
|
|
// Rendering function, will be called in Render(). |
|
// Alternatively you can keep this to NULL and call GetDrawData() after Render() to get the same pointer. |
|
// See example applications if you are unsure of how to implement this. |
|
void(*RenderDrawListsFn)(ImDrawData* data); |
|
|
|
// Optional: access OS clipboard |
|
// (default to use native Win32 clipboard on Windows, otherwise uses a private clipboard. Override to access OS clipboard on other architectures) |
|
const char* (*GetClipboardTextFn)(); |
|
void(*SetClipboardTextFn)(const char* text); |
|
|
|
// Optional: override memory allocations. MemFreeFn() may be called with a NULL pointer. |
|
// (default to posix malloc/free) |
|
void* (*MemAllocFn)(size_t sz); |
|
void(*MemFreeFn)(void* ptr); |
|
|
|
// Optional: notify OS Input Method Editor of the screen position of your cursor for text input position (e.g. when using Japanese/Chinese IME in Windows) |
|
// (default to use native imm32 api on Windows) |
|
void(*ImeSetInputScreenPosFn)(int x, int y); |
|
void* ImeWindowHandle; // (Windows) Set this to your HWND to get automatic IME cursor positioning. |
|
|
|
//------------------------------------------------------------------ |
|
// Input - Fill before calling NewFrame() |
|
//------------------------------------------------------------------ |
|
|
|
ImVec2 MousePos; // Mouse position, in pixels (set to -1,-1 if no mouse / on another screen, etc.) |
|
bool MouseDown[5]; // Mouse buttons: left, right, middle + extras. ImGui itself mostly only uses left button (BeginPopupContext** are using right button). Others buttons allows us to track if the mouse is being used by your application + available to user as a convenience via IsMouse** API. |
|
float MouseWheel; // Mouse wheel: 1 unit scrolls about 5 lines text. |
|
bool MouseDrawCursor; // Request ImGui to draw a mouse cursor for you (if you are on a platform without a mouse cursor). |
|
bool KeyCtrl; // Keyboard modifier pressed: Control |
|
bool KeyShift; // Keyboard modifier pressed: Shift |
|
bool KeyAlt; // Keyboard modifier pressed: Alt |
|
bool KeySuper; // Keyboard modifier pressed: Cmd/Super/Windows |
|
bool KeysDown[512]; // Keyboard keys that are pressed (in whatever storage order you naturally have access to keyboard data) |
|
ImWchar InputCharacters[16 + 1]; // List of characters input (translated by user from keypress+keyboard state). Fill using AddInputCharacter() helper. |
|
|
|
// Functions |
|
IMGUI_API void AddInputCharacter(ImWchar c); // Helper to add a new character into InputCharacters[] |
|
IMGUI_API void AddInputCharactersUTF8(const char* utf8_chars); // Helper to add new characters into InputCharacters[] from an UTF-8 string |
|
inline void ClearInputCharacters() { InputCharacters[0] = 0; } // Helper to clear the text input buffer |
|
|
|
//------------------------------------------------------------------ |
|
// Output - Retrieve after calling NewFrame(), you can use them to discard inputs or hide them from the rest of your application |
|
//------------------------------------------------------------------ |
|
|
|
bool WantCaptureMouse; // Mouse is hovering a window or widget is active (= ImGui will use your mouse input) |
|
bool WantCaptureKeyboard; // Widget is active (= ImGui will use your keyboard input) |
|
bool WantTextInput; // Some text input widget is active, which will read input characters from the InputCharacters array. |
|
float Framerate; // Framerate estimation, in frame per second. Rolling average estimation based on IO.DeltaTime over 120 frames |
|
int MetricsAllocs; // Number of active memory allocations |
|
int MetricsRenderVertices; // Vertices output during last call to Render() |
|
int MetricsRenderIndices; // Indices output during last call to Render() = number of triangles * 3 |
|
int MetricsActiveWindows; // Number of visible windows (exclude child windows) |
|
|
|
//------------------------------------------------------------------ |
|
// [Internal] ImGui will maintain those fields for you |
|
//------------------------------------------------------------------ |
|
|
|
ImVec2 MousePosPrev; // Previous mouse position |
|
ImVec2 MouseDelta; // Mouse delta. Note that this is zero if either current or previous position are negative to allow mouse enabling/disabling. |
|
bool MouseClicked[5]; // Mouse button went from !Down to Down |
|
ImVec2 MouseClickedPos[5]; // Position at time of clicking |
|
float MouseClickedTime[5]; // Time of last click (used to figure out double-click) |
|
bool MouseDoubleClicked[5]; // Has mouse button been double-clicked? |
|
bool MouseReleased[5]; // Mouse button went from Down to !Down |
|
bool MouseDownOwned[5]; // Track if button was clicked inside a window. We don't request mouse capture from the application if click started outside ImGui bounds. |
|
float MouseDownDuration[5]; // Duration the mouse button has been down (0.0f == just clicked) |
|
float MouseDownDurationPrev[5]; // Previous time the mouse button has been down |
|
float MouseDragMaxDistanceSqr[5]; // Squared maximum distance of how much mouse has traveled from the click point |
|
float KeysDownDuration[512]; // Duration the keyboard key has been down (0.0f == just pressed) |
|
float KeysDownDurationPrev[512]; // Previous duration the key has been down |
|
|
|
IMGUI_API ImGuiIO(); |
|
}; |
|
|
|
//----------------------------------------------------------------------------- |
|
// Helpers |
|
//----------------------------------------------------------------------------- |
|
|
|
// Lightweight std::vector<> like class to avoid dragging dependencies (also: windows implementation of STL with debug enabled is absurdly slow, so let's bypass it so our code runs fast in debug). |
|
// Our implementation does NOT call c++ constructors because we don't use them in ImGui. Don't use this class as a straight std::vector replacement in your code! |
|
template<typename T> |
|
class ImVector |
|
{ |
|
public: |
|
int Size; |
|
int Capacity; |
|
T* Data; |
|
|
|
typedef T value_type; |
|
typedef value_type* iterator; |
|
typedef const value_type* const_iterator; |
|
|
|
ImVector() { Size = Capacity = 0; Data = NULL; } |
|
~ImVector() { if (Data) free(Data); } |
|
|
|
inline bool empty() const { return Size == 0; } |
|
inline int size() const { return Size; } |
|
inline int capacity() const { return Capacity; } |
|
|
|
inline value_type& operator[](int i) { IM_ASSERT(i < Size); return Data[i]; } |
|
inline const value_type& operator[](int i) const { IM_ASSERT(i < Size); return Data[i]; } |
|
|
|
inline void clear() { if (Data) { Size = Capacity = 0; free(Data); Data = NULL; } } |
|
inline iterator begin() { return Data; } |
|
inline const_iterator begin() const { return Data; } |
|
inline iterator end() { return Data + Size; } |
|
inline const_iterator end() const { return Data + Size; } |
|
inline value_type& front() { IM_ASSERT(Size > 0); return Data[0]; } |
|
inline const value_type& front() const { IM_ASSERT(Size > 0); return Data[0]; } |
|
inline value_type& back() { IM_ASSERT(Size > 0); return Data[Size - 1]; } |
|
inline const value_type& back() const { IM_ASSERT(Size > 0); return Data[Size - 1]; } |
|
inline void swap(ImVector<T>& rhs) { int rhs_size = rhs.Size; rhs.Size = Size; Size = rhs_size; int rhs_cap = rhs.Capacity; rhs.Capacity = Capacity; Capacity = rhs_cap; value_type* rhs_data = rhs.Data; rhs.Data = Data; Data = rhs_data; } |
|
|
|
inline int _grow_capacity(int new_size) { int new_capacity = Capacity ? (Capacity + Capacity / 2) : 8; return new_capacity > new_size ? new_capacity : new_size; } |
|
|
|
inline void resize(int new_size) { if (new_size > Capacity) reserve(_grow_capacity(new_size)); Size = new_size; } |
|
inline void reserve(int new_capacity) |
|
{ |
|
if (new_capacity <= Capacity) return; |
|
T* new_data = (value_type*)malloc((size_t)new_capacity * sizeof(value_type)); |
|
memcpy(new_data, Data, (size_t)Size * sizeof(value_type)); |
|
free(Data); |
|
Data = new_data; |
|
Capacity = new_capacity; |
|
} |
|
|
|
inline void push_back(const value_type& v) { if (Size == Capacity) reserve(_grow_capacity(Size + 1)); Data[Size++] = v; } |
|
inline void pop_back() { IM_ASSERT(Size > 0); Size--; } |
|
|
|
inline iterator erase(const_iterator it) { IM_ASSERT(it >= Data && it < Data + Size); const ptrdiff_t off = it - Data; memmove(Data + off, Data + off + 1, ((size_t)Size - (size_t)off - 1) * sizeof(value_type)); Size--; return Data + off; } |
|
inline iterator insert(const_iterator it, const value_type& v) { IM_ASSERT(it >= Data && it <= Data + Size); const ptrdiff_t off = it - Data; if (Size == Capacity) reserve(Capacity ? Capacity * 2 : 4); if (off < (int)Size) memmove(Data + off + 1, Data + off, ((size_t)Size - (size_t)off) * sizeof(value_type)); Data[off] = v; Size++; return Data + off; } |
|
}; |
|
|
|
// Helper: execute a block of code at maximum once a frame |
|
// Convenient if you want to quickly create an UI within deep-nested code that runs multiple times every frame. |
|
// Usage: |
|
// IMGUI_ONCE_UPON_A_FRAME |
|
// { |
|
// // code block will be executed one per frame |
|
// } |
|
// Attention! the macro expands into 2 statement so make sure you don't use it within e.g. an if() statement without curly braces. |
|
//#define IMGUI_ONCE_UPON_A_FRAME static ImGuiOnceUponAFrame imgui_oaf##__LINE__; if (imgui_oaf##__LINE__) |
|
//struct ImGuiOnceUponAFrame |
|
//{ |
|
// ImGuiOnceUponAFrame() { RefFrame = -1; } |
|
// mutable int RefFrame; |
|
// operator bool() const { int current_frame = ImGui::GetFrameCount(); if (RefFrame == current_frame) return false; RefFrame = current_frame; return true; } |
|
//}; |
|
|
|
// Helper: Parse and apply text filters. In format "aaaaa[,bbbb][,ccccc]" |
|
struct ImGuiTextFilter |
|
{ |
|
struct TextRange |
|
{ |
|
const char* b; |
|
const char* e; |
|
|
|
TextRange() { b = e = NULL; } |
|
TextRange(const char* _b, const char* _e) { b = _b; e = _e; } |
|
const char* begin() const { return b; } |
|
const char* end() const { return e; } |
|
bool empty() const { return b == e; } |
|
char front() const { return *b; } |
|
static bool is_blank(char c) { return c == ' ' || c == '\t'; } |
|
void trim_blanks() { while (b < e && is_blank(*b)) b++; while (e > b && is_blank(*(e - 1))) e--; } |
|
IMGUI_API void split(char separator, ImVector<TextRange>& out); |
|
}; |
|
|
|
char InputBuf[256]; |
|
ImVector<TextRange> Filters; |
|
int CountGrep; |
|
|
|
ImGuiTextFilter(const char* default_filter = ""); |
|
~ImGuiTextFilter() {} |
|
void Clear() { InputBuf[0] = 0; Build(); } |
|
bool Draw(const char* label = "Filter (inc,-exc)", float width = 0.0f); // Helper calling InputText+Build |
|
bool PassFilter(const char* text, const char* text_end = NULL) const; |
|
bool IsActive() const { return !Filters.empty(); } |
|
IMGUI_API void Build(); |
|
}; |
|
|
|
// Helper: Text buffer for logging/accumulating text |
|
struct ImGuiTextBuffer |
|
{ |
|
ImVector<char> Buf; |
|
|
|
ImGuiTextBuffer() { Buf.push_back(0); } |
|
inline char operator[](int i) { return Buf.Data[i]; } |
|
const char* begin() const { return &Buf.front(); } |
|
const char* end() const { return &Buf.back(); } // Buf is zero-terminated, so end() will point on the zero-terminator |
|
int size() const { return Buf.Size - 1; } |
|
bool empty() { return Buf.Size <= 1; } |
|
void clear() { Buf.clear(); Buf.push_back(0); } |
|
const char* c_str() const { return Buf.Data; } |
|
IMGUI_API void append(const char* fmt, ...) IM_PRINTFARGS(2); |
|
IMGUI_API void appendv(const char* fmt, va_list args); |
|
}; |
|
|
|
// Helper: Simple Key->value storage |
|
// - Store collapse state for a tree (Int 0/1) |
|
// - Store color edit options (Int using values in ImGuiColorEditMode enum). |
|
// - Custom user storage for temporary values. |
|
// Typically you don't have to worry about this since a storage is held within each Window. |
|
// Declare your own storage if: |
|
// - You want to manipulate the open/close state of a particular sub-tree in your interface (tree node uses Int 0/1 to store their state). |
|
// - You want to store custom debug data easily without adding or editing structures in your code. |
|
// Types are NOT stored, so it is up to you to make sure your Key don't collide with different types. |
|
struct ImGuiStorage |
|
{ |
|
struct Pair |
|
{ |
|
ImGuiID key; |
|
union { int val_i; float val_f; void* val_p; }; |
|
Pair(ImGuiID _key, int _val_i) { key = _key; val_i = _val_i; } |
|
Pair(ImGuiID _key, float _val_f) { key = _key; val_f = _val_f; } |
|
Pair(ImGuiID _key, void* _val_p) { key = _key; val_p = _val_p; } |
|
}; |
|
ImVector<Pair> Data; |
|
|
|
// - Get***() functions find pair, never add/allocate. Pairs are sorted so a query is O(log N) |
|
// - Set***() functions find pair, insertion on demand if missing. |
|
// - Sorted insertion is costly, paid once. A typical frame shouldn't need to insert any new pair. |
|
IMGUI_API void Clear(); |
|
IMGUI_API int GetInt(ImGuiID key, int default_val = 0) const; |
|
IMGUI_API void SetInt(ImGuiID key, int val); |
|
IMGUI_API bool GetBool(ImGuiID key, bool default_val = false) const; |
|
IMGUI_API void SetBool(ImGuiID key, bool val); |
|
IMGUI_API float GetFloat(ImGuiID key, float default_val = 0.0f) const; |
|
IMGUI_API void SetFloat(ImGuiID key, float val); |
|
IMGUI_API void* GetVoidPtr(ImGuiID key) const; // default_val is NULL |
|
IMGUI_API void SetVoidPtr(ImGuiID key, void* val); |
|
|
|
// - Get***Ref() functions finds pair, insert on demand if missing, return pointer. Useful if you intend to do Get+Set. |
|
// - References are only valid until a new value is added to the storage. Calling a Set***() function or a Get***Ref() function invalidates the pointer. |
|
// - A typical use case where this is convenient: |
|
// float* pvar = ImGui::GetFloatRef(key); ImGui::SliderFloat("var", pvar, 0, 100.0f); some_var += *pvar; |
|
// - You can also use this to quickly create temporary editable values during a session of using Edit&Continue, without restarting your application. |
|
IMGUI_API int* GetIntRef(ImGuiID key, int default_val = 0); |
|
IMGUI_API bool* GetBoolRef(ImGuiID key, bool default_val = false); |
|
IMGUI_API float* GetFloatRef(ImGuiID key, float default_val = 0.0f); |
|
IMGUI_API void** GetVoidPtrRef(ImGuiID key, void* default_val = NULL); |
|
|
|
// Use on your own storage if you know only integer are being stored (open/close all tree nodes) |
|
IMGUI_API void SetAllInt(int val); |
|
}; |
|
|
|
// Shared state of InputText(), passed to callback when a ImGuiInputTextFlags_Callback* flag is used and the corresponding callback is triggered. |
|
struct ImGuiTextEditCallbackData |
|
{ |
|
ImGuiInputTextFlags EventFlag; // One of ImGuiInputTextFlags_Callback* // Read-only |
|
ImGuiInputTextFlags Flags; // What user passed to InputText() // Read-only |
|
void* UserData; // What user passed to InputText() // Read-only |
|
bool ReadOnly; // Read-only mode // Read-only |
|
|
|
// CharFilter event: |
|
ImWchar EventChar; // Character input // Read-write (replace character or set to zero) |
|
|
|
// Completion,History,Always events: |
|
// If you modify the buffer contents make sure you update 'BufTextLen' and set 'BufDirty' to true. |
|
ImGuiKey EventKey; // Key pressed (Up/Down/TAB) // Read-only |
|
char* Buf; // Current text buffer // Read-write (pointed data only, can't replace the actual pointer) |
|
int BufTextLen; // Current text length in bytes // Read-write |
|
int BufSize; // Maximum text length in bytes // Read-only |
|
bool BufDirty; // Set if you modify Buf/BufTextLen!! // Write |
|
int CursorPos; // // Read-write |
|
int SelectionStart; // // Read-write (== to SelectionEnd when no selection) |
|
int SelectionEnd; // // Read-write |
|
|
|
// NB: Helper functions for text manipulation. Calling those function loses selection. |
|
void DeleteChars(int pos, int bytes_count); |
|
void InsertChars(int pos, const char* text, const char* text_end = NULL); |
|
bool HasSelection() const { return SelectionStart != SelectionEnd; } |
|
}; |
|
|
|
// Resizing callback data to apply custom constraint. As enabled by SetNextWindowSizeConstraints(). Callback is called during the next Begin(). |
|
// NB: For basic min/max size constraint on each axis you don't need to use the callback! The SetNextWindowSizeConstraints() parameters are enough. |
|
struct ImGuiSizeConstraintCallbackData |
|
{ |
|
void* UserData; // Read-only. What user passed to SetNextWindowSizeConstraints() |
|
ImVec2 Pos; // Read-only. Window position, for reference. |
|
ImVec2 CurrentSize; // Read-only. Current window size. |
|
ImVec2 DesiredSize; // Read-write. Desired size, based on user's mouse position. Write to this field to restrain resizing. |
|
}; |
|
|
|
// ImColor() helper to implicity converts colors to either ImU32 (packed 4x1 byte) or ImVec4 (4x1 float) |
|
// Prefer using IM_COL32() macros if you want a guaranteed compile-time ImU32 for usage with ImDrawList API. |
|
// Avoid storing ImColor! Store either u32 of ImVec4. This is not a full-featured color class. |
|
// None of the ImGui API are using ImColor directly but you can use it as a convenience to pass colors in either ImU32 or ImVec4 formats. |
|
struct ImColor |
|
{ |
|
ImVec4 Value; |
|
|
|
ImColor() { Value.x = Value.y = Value.z = Value.w = 0.0f; } |
|
ImColor(int r, int g, int b, int a = 255) { float sc = 1.0f / 255.0f; Value.x = (float)r * sc; Value.y = (float)g * sc; Value.z = (float)b * sc; Value.w = (float)a * sc; } |
|
ImColor(ImU32 rgba) { float sc = 1.0f / 255.0f; Value.x = (float)(rgba & 0xFF) * sc; Value.y = (float)((rgba >> 8) & 0xFF) * sc; Value.z = (float)((rgba >> 16) & 0xFF) * sc; Value.w = (float)(rgba >> 24) * sc; } |
|
ImColor(float r, float g, float b, float a = 1.0f) { Value.x = r; Value.y = g; Value.z = b; Value.w = a; } |
|
ImColor(const ImVec4& col) { Value = col; } |
|
//inline operator ImU32() const { return ImGui::ColorConvertFloat4ToU32(Value); } |
|
inline operator ImVec4() const { return Value; } |
|
|
|
//inline void SetHSV(float h, float s, float v, float a = 1.0f) { ImGui::ColorConvertHSVtoRGB(h, s, v, Value.x, Value.y, Value.z); Value.w = a; } |
|
|
|
//static ImColor HSV(float h, float s, float v, float a = 1.0f) { float r, g, b; ImGui::ColorConvertHSVtoRGB(h, s, v, r, g, b); return ImColor(r, g, b, a); } |
|
}; |
|
|
|
// Helper: Manually clip large list of items. |
|
// If you are submitting lots of evenly spaced items and you have a random access to the list, you can perform coarse clipping based on visibility to save yourself from processing those items at all. |
|
// The clipper calculates the range of visible items and advance the cursor to compensate for the non-visible items we have skipped. |
|
// ImGui already clip items based on their bounds but it needs to measure text size to do so. Coarse clipping before submission makes this cost and your own data fetching/submission cost null. |
|
// Usage: |
|
// ImGuiListClipper clipper(1000); // we have 1000 elements, evenly spaced. |
|
// while (clipper.Step()) |
|
// for (int i = clipper.DisplayStart; i < clipper.DisplayEnd; i++) |
|
// ImGui::Text("line number %d", i); |
|
// - Step 0: the clipper let you process the first element, regardless of it being visible or not, so we can measure the element height (step skipped if we passed a known height as second arg to constructor). |
|
// - Step 1: the clipper infer height from first element, calculate the actual range of elements to display, and position the cursor before the first element. |
|
// - (Step 2: dummy step only required if an explicit items_height was passed to constructor or Begin() and user call Step(). Does nothing and switch to Step 3.) |
|
// - Step 3: the clipper validate that we have reached the expected Y position (corresponding to element DisplayEnd), advance the cursor to the end of the list and then returns 'false' to end the loop. |
|
struct ImGuiListClipper |
|
{ |
|
float StartPosY; |
|
float ItemsHeight; |
|
int ItemsCount, StepNo, DisplayStart, DisplayEnd; |
|
|
|
// items_count: Use -1 to ignore (you can call Begin later). Use INT_MAX if you don't know how many items you have (in which case the cursor won't be advanced in the final step). |
|
// items_height: Use -1.0f to be calculated automatically on first step. Otherwise pass in the distance between your items, typically GetTextLineHeightWithSpacing() or GetItemsLineHeightWithSpacing(). |
|
// If you don't specify an items_height, you NEED to call Step(). If you specify items_height you may call the old Begin()/End() api directly, but prefer calling Step(). |
|
ImGuiListClipper(int items_count = -1, float items_height = -1.0f) { Begin(items_count, items_height); } // NB: Begin() initialize every fields (as we allow user to call Begin/End multiple times on a same instance if they want). |
|
~ImGuiListClipper() { IM_ASSERT(ItemsCount == -1); } // Assert if user forgot to call End() or Step() until false. |
|
|
|
IMGUI_API bool Step(); // Call until it returns false. The DisplayStart/DisplayEnd fields will be set and you can process/draw those items. |
|
IMGUI_API void Begin(int items_count, float items_height = -1.0f); // Automatically called by constructor if you passed 'items_count' or by Step() in Step 1. |
|
IMGUI_API void End(); // Automatically called on the last call of Step() that returns false. |
|
}; |
|
|
|
//----------------------------------------------------------------------------- |
|
// Draw List |
|
// Hold a series of drawing commands. The user provides a renderer for ImDrawData which essentially contains an array of ImDrawList. |
|
//----------------------------------------------------------------------------- |
|
|
|
// Helpers macros to generate 32-bits encoded colors |
|
#define IM_COL32(R,G,B,A) (((ImU32)(A)<<24) | ((ImU32)(B)<<16) | ((ImU32)(G)<<8) | ((ImU32)(R))) |
|
#define IM_COL32_WHITE (0xFFFFFFFF) |
|
#define IM_COL32_BLACK (0xFF000000) |
|
#define IM_COL32_BLACK_TRANS (0x00000000) // Transparent black |
|
|
|
// Draw callbacks for advanced uses. |
|
// NB- You most likely do NOT need to use draw callbacks just to create your own widget or customized UI rendering (you can poke into the draw list for that) |
|
// Draw callback may be useful for example, A) Change your GPU render state, B) render a complex 3D scene inside a UI element (without an intermediate texture/render target), etc. |
|
// The expected behavior from your rendering function is 'if (cmd.UserCallback != NULL) cmd.UserCallback(parent_list, cmd); else RenderTriangles()' |
|
typedef void(*ImDrawCallback)(const ImDrawList* parent_list, const ImDrawCmd* cmd); |
|
|
|
// Typically, 1 command = 1 gpu draw call (unless command is a callback) |
|
struct ImDrawCmd |
|
{ |
|
unsigned int ElemCount; // Number of indices (multiple of 3) to be rendered as triangles. Vertices are stored in the callee ImDrawList's vtx_buffer[] array, indices in idx_buffer[]. |
|
ImVec4 ClipRect; // Clipping rectangle (x1, y1, x2, y2) |
|
ImTextureID TextureId; // User-provided texture ID. Set by user in ImfontAtlas::SetTexID() for fonts or passed to Image*() functions. Ignore if never using images or multiple fonts atlas. |
|
ImDrawCallback UserCallback; // If != NULL, call the function instead of rendering the vertices. clip_rect and texture_id will be set normally. |
|
void* UserCallbackData; // The draw callback code can access this. |
|
|
|
ImDrawCmd() { ElemCount = 0; ClipRect.x = ClipRect.y = -8192.0f; ClipRect.z = ClipRect.w = +8192.0f; TextureId = NULL; UserCallback = NULL; UserCallbackData = NULL; } |
|
}; |
|
|
|
// Vertex index (override with '#define ImDrawIdx unsigned int' inside in imconfig.h) |
|
#ifndef ImDrawIdx |
|
typedef unsigned short ImDrawIdx; |
|
#endif |
|
|
|
// Vertex layout |
|
#ifndef IMGUI_OVERRIDE_DRAWVERT_STRUCT_LAYOUT |
|
struct ImDrawVert |
|
{ |
|
ImVec2 pos; |
|
ImVec2 uv; |
|
ImU32 col; |
|
}; |
|
#else |
|
// You can override the vertex format layout by defining IMGUI_OVERRIDE_DRAWVERT_STRUCT_LAYOUT in imconfig.h |
|
// The code expect ImVec2 pos (8 bytes), ImVec2 uv (8 bytes), ImU32 col (4 bytes), but you can re-order them or add other fields as needed to simplify integration in your engine. |
|
// The type has to be described within the macro (you can either declare the struct or use a typedef) |
|
IMGUI_OVERRIDE_DRAWVERT_STRUCT_LAYOUT; |
|
#endif |
|
|
|
// Draw channels are used by the Columns API to "split" the render list into different channels while building, so items of each column can be batched together. |
|
// You can also use them to simulate drawing layers and submit primitives in a different order than how they will be rendered. |
|
struct ImDrawChannel |
|
{ |
|
ImVector<ImDrawCmd> CmdBuffer; |
|
ImVector<ImDrawIdx> IdxBuffer; |
|
}; |
|
|
|
// Draw command list |
|
// This is the low-level list of polygons that ImGui functions are filling. At the end of the frame, all command lists are passed to your ImGuiIO::RenderDrawListFn function for rendering. |
|
// At the moment, each ImGui window contains its own ImDrawList but they could potentially be merged in the future. |
|
// If you want to add custom rendering within a window, you can use ImGui::GetWindowDrawList() to access the current draw list and add your own primitives. |
|
// You can interleave normal ImGui:: calls and adding primitives to the current draw list. |
|
// All positions are in screen coordinates (0,0=top-left, 1 pixel per unit). Primitives are always added to the list and not culled (culling is done at render time and at a higher-level by ImGui:: functions). |
|
struct ImDrawList |
|
{ |
|
// This is what you have to render |
|
ImVector<ImDrawCmd> CmdBuffer; // Commands. Typically 1 command = 1 gpu draw call. |
|
ImVector<ImDrawIdx> IdxBuffer; // Index buffer. Each command consume ImDrawCmd::ElemCount of those |
|
ImVector<ImDrawVert> VtxBuffer; // Vertex buffer. |
|
|
|
// [Internal, used while building lists] |
|
const char* _OwnerName; // Pointer to owner window's name (if any) for debugging |
|
unsigned int _VtxCurrentIdx; // [Internal] == VtxBuffer.Size |
|
ImDrawVert* _VtxWritePtr; // [Internal] point within VtxBuffer.Data after each add command (to avoid using the ImVector<> operators too much) |
|
ImDrawIdx* _IdxWritePtr; // [Internal] point within IdxBuffer.Data after each add command (to avoid using the ImVector<> operators too much) |
|
ImVector<ImVec4> _ClipRectStack; // [Internal] |
|
ImVector<ImTextureID> _TextureIdStack; // [Internal] |
|
ImVector<ImVec2> _Path; // [Internal] current path building |
|
int _ChannelsCurrent; // [Internal] current channel number (0) |
|
int _ChannelsCount; // [Internal] number of active channels (1+) |
|
ImVector<ImDrawChannel> _Channels; // [Internal] draw channels for columns API (not resized down so _ChannelsCount may be smaller than _Channels.Size) |
|
|
|
ImDrawList() { _OwnerName = NULL; Clear(); } |
|
~ImDrawList() { ClearFreeMemory(); } |
|
IMGUI_API void PushClipRect(ImVec2 clip_rect_min, ImVec2 clip_rect_max, bool intersect_with_current_clip_rect = false); // 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) |
|
IMGUI_API void PushClipRectFullScreen(); |
|
IMGUI_API void PopClipRect(); |
|
IMGUI_API void PushTextureID(const ImTextureID& texture_id); |
|
IMGUI_API void PopTextureID(); |
|
|
|
// Primitives |
|
IMGUI_API void AddLine(const ImVec2& a, const ImVec2& b, ImU32 col, float thickness = 1.0f); |
|
IMGUI_API void AddRect(const ImVec2& a, const ImVec2& b, ImU32 col, float rounding = 0.0f, int rounding_corners = 0x0F, float thickness = 1.0f); // a: upper-left, b: lower-right |
|
IMGUI_API void AddRectFilled(const ImVec2& a, const ImVec2& b, ImU32 col, float rounding = 0.0f, int rounding_corners = 0x0F); // a: upper-left, b: lower-right |
|
IMGUI_API void AddRectFilledMultiColor(const ImVec2& a, const ImVec2& b, ImU32 col_upr_left, ImU32 col_upr_right, ImU32 col_bot_right, ImU32 col_bot_left); |
|
IMGUI_API void AddQuad(const ImVec2& a, const ImVec2& b, const ImVec2& c, const ImVec2& d, ImU32 col, float thickness = 1.0f); |
|
IMGUI_API void AddQuadFilled(const ImVec2& a, const ImVec2& b, const ImVec2& c, const ImVec2& d, ImU32 col); |
|
IMGUI_API void AddTriangle(const ImVec2& a, const ImVec2& b, const ImVec2& c, ImU32 col, float thickness = 1.0f); |
|
IMGUI_API void AddTriangleFilled(const ImVec2& a, const ImVec2& b, const ImVec2& c, ImU32 col); |
|
IMGUI_API void AddCircle(const ImVec2& centre, float radius, ImU32 col, int num_segments = 12, float thickness = 1.0f); |
|
IMGUI_API void AddCircleFilled(const ImVec2& centre, float radius, ImU32 col, int num_segments = 12); |
|
IMGUI_API void AddText(const ImVec2& pos, ImU32 col, const char* text_begin, const char* text_end = NULL); |
|
IMGUI_API void AddText(const ImFont* font, float font_size, const ImVec2& pos, ImU32 col, const char* text_begin, const char* text_end = NULL, float wrap_width = 0.0f, const ImVec4* cpu_fine_clip_rect = NULL); |
|
IMGUI_API void AddImage(ImTextureID user_texture_id, const ImVec2& a, const ImVec2& b, const ImVec2& uv0 = ImVec2(0, 0), const ImVec2& uv1 = ImVec2(1, 1), ImU32 col = 0xFFFFFFFF); |
|
IMGUI_API void AddPolyline(const ImVec2* points, const int num_points, ImU32 col, bool closed, float thickness, bool anti_aliased); |
|
IMGUI_API void AddConvexPolyFilled(const ImVec2* points, const int num_points, ImU32 col, bool anti_aliased); |
|
IMGUI_API void AddBezierCurve(const ImVec2& pos0, const ImVec2& cp0, const ImVec2& cp1, const ImVec2& pos1, ImU32 col, float thickness, int num_segments = 0); |
|
|
|
// Stateful path API, add points then finish with PathFill() or PathStroke() |
|
inline void PathClear() { _Path.resize(0); } |
|
inline void PathLineTo(const ImVec2& pos) { _Path.push_back(pos); } |
|
inline void PathLineToMergeDuplicate(const ImVec2& pos) { if (_Path.Size == 0 || memcmp(&_Path[_Path.Size - 1], &pos, 8) != 0) _Path.push_back(pos); } |
|
inline void PathFill(ImU32 col) { AddConvexPolyFilled(_Path.Data, _Path.Size, col, true); PathClear(); } |
|
inline void PathStroke(ImU32 col, bool closed, float thickness = 1.0f) { AddPolyline(_Path.Data, _Path.Size, col, closed, thickness, true); PathClear(); } |
|
IMGUI_API void PathArcTo(const ImVec2& centre, float radius, float a_min, float a_max, int num_segments = 10); |
|
IMGUI_API void PathArcToFast(const ImVec2& centre, float radius, int a_min_of_12, int a_max_of_12); // Use precomputed angles for a 12 steps circle |
|
IMGUI_API void PathBezierCurveTo(const ImVec2& p1, const ImVec2& p2, const ImVec2& p3, int num_segments = 0); |
|
IMGUI_API void PathRect(const ImVec2& rect_min, const ImVec2& rect_max, float rounding = 0.0f, int rounding_corners = 0x0F); |
|
|
|
// Channels |
|
// - Use to simulate layers. By switching channels to can render out-of-order (e.g. submit foreground primitives before background primitives) |
|
// - Use to minimize draw calls (e.g. if going back-and-forth between multiple non-overlapping clipping rectangles, prefer to append into separate channels then merge at the end) |
|
IMGUI_API void ChannelsSplit(int channels_count); |
|
IMGUI_API void ChannelsMerge(); |
|
IMGUI_API void ChannelsSetCurrent(int channel_index); |
|
|
|
// Advanced |
|
IMGUI_API void AddCallback(ImDrawCallback callback, void* callback_data); // Your rendering function must check for 'UserCallback' in ImDrawCmd and call the function instead of rendering triangles. |
|
IMGUI_API void AddDrawCmd(); // This is useful if you need to forcefully create a new draw call (to allow for dependent rendering / blending). Otherwise primitives are merged into the same draw-call as much as possible |
|
|
|
// Internal helpers |
|
// NB: all primitives needs to be reserved via PrimReserve() beforehand! |
|
IMGUI_API void Clear(); |
|
IMGUI_API void ClearFreeMemory(); |
|
IMGUI_API void PrimReserve(int idx_count, int vtx_count); |
|
IMGUI_API void PrimRect(const ImVec2& a, const ImVec2& b, ImU32 col); // Axis aligned rectangle (composed of two triangles) |
|
IMGUI_API void PrimRectUV(const ImVec2& a, const ImVec2& b, const ImVec2& uv_a, const ImVec2& uv_b, ImU32 col); |
|
IMGUI_API void PrimQuadUV(const ImVec2& a, const ImVec2& b, const ImVec2& c, const ImVec2& d, const ImVec2& uv_a, const ImVec2& uv_b, const ImVec2& uv_c, const ImVec2& uv_d, ImU32 col); |
|
inline void PrimWriteVtx(const ImVec2& pos, const ImVec2& uv, ImU32 col) { _VtxWritePtr->pos = pos; _VtxWritePtr->uv = uv; _VtxWritePtr->col = col; _VtxWritePtr++; _VtxCurrentIdx++; } |
|
inline void PrimWriteIdx(ImDrawIdx idx) { *_IdxWritePtr = idx; _IdxWritePtr++; } |
|
inline void PrimVtx(const ImVec2& pos, const ImVec2& uv, ImU32 col) { PrimWriteIdx((ImDrawIdx)_VtxCurrentIdx); PrimWriteVtx(pos, uv, col); } |
|
IMGUI_API void UpdateClipRect(); |
|
IMGUI_API void UpdateTextureID(); |
|
}; |
|
|
|
// All draw data to render an ImGui frame |
|
struct ImDrawData |
|
{ |
|
bool Valid; // Only valid after Render() is called and before the next NewFrame() is called. |
|
ImDrawList** CmdLists; |
|
int CmdListsCount; |
|
int TotalVtxCount; // For convenience, sum of all cmd_lists vtx_buffer.Size |
|
int TotalIdxCount; // For convenience, sum of all cmd_lists idx_buffer.Size |
|
|
|
// Functions |
|
ImDrawData() { Valid = false; CmdLists = NULL; CmdListsCount = TotalVtxCount = TotalIdxCount = 0; } |
|
IMGUI_API void DeIndexAllBuffers(); // For backward compatibility: convert all buffers from indexed to de-indexed, in case you cannot render indexed. Note: this is slow and most likely a waste of resources. Always prefer indexed rendering! |
|
IMGUI_API void ScaleClipRects(const ImVec2& sc); // Helper to scale the ClipRect field of each ImDrawCmd. Use if your final output buffer is at a different scale than ImGui expects, or if there is a difference between your window resolution and framebuffer resolution. |
|
}; |
|
|
|
struct ImFontConfig |
|
{ |
|
void* FontData; // // TTF data |
|
int FontDataSize; // // TTF data size |
|
bool FontDataOwnedByAtlas; // true // TTF data ownership taken by the container ImFontAtlas (will delete memory itself). Set to true |
|
int FontNo; // 0 // Index of font within TTF file |
|
float SizePixels; // // Size in pixels for rasterizer |
|
int OversampleH, OversampleV; // 3, 1 // Rasterize at higher quality for sub-pixel positioning. We don't use sub-pixel positions on the Y axis. |
|
bool PixelSnapH; // false // Align every glyph to pixel boundary. Useful e.g. if you are merging a non-pixel aligned font with the default font. If enabled, you can set OversampleH/V to 1. |
|
ImVec2 GlyphExtraSpacing; // 0, 0 // Extra spacing (in pixels) between glyphs |
|
const ImWchar* GlyphRanges; // // Pointer to a user-provided list of Unicode range (2 value per range, values are inclusive, zero-terminated list). THE ARRAY DATA NEEDS TO PERSIST AS LONG AS THE FONT IS ALIVE. |
|
bool MergeMode; // false // Merge into previous ImFont, so you can combine multiple inputs font into one ImFont (e.g. ASCII font + icons + Japanese glyphs). |
|
bool MergeGlyphCenterV; // false // When merging (multiple ImFontInput for one ImFont), vertically center new glyphs instead of aligning their baseline |
|
|
|
// [Internal] |
|
char Name[32]; // Name (strictly for debugging) |
|
ImFont* DstFont; |
|
|
|
IMGUI_API ImFontConfig(); |
|
}; |
|
|
|
// Load and rasterize multiple TTF fonts into a same texture. |
|
// Sharing a texture for multiple fonts allows us to reduce the number of draw calls during rendering. |
|
// We also add custom graphic data into the texture that serves for ImGui. |
|
// 1. (Optional) Call AddFont*** functions. If you don't call any, the default font will be loaded for you. |
|
// 2. Call GetTexDataAsAlpha8() or GetTexDataAsRGBA32() to build and retrieve pixels data. |
|
// 3. Upload the pixels data into a texture within your graphics system. |
|
// 4. Call SetTexID(my_tex_id); and pass the pointer/identifier to your texture. This value will be passed back to you during rendering to identify the texture. |
|
// 5. Call ClearTexData() to free textures memory on the heap. |
|
// NB: If you use a 'glyph_ranges' array you need to make sure that your array persist up until the ImFont is cleared. We only copy the pointer, not the data. |
|
struct ImFontAtlas |
|
{ |
|
IMGUI_API ImFontAtlas(); |
|
IMGUI_API ~ImFontAtlas(); |
|
IMGUI_API ImFont* AddFont(const ImFontConfig* font_cfg); |
|
IMGUI_API ImFont* AddFontDefault(const ImFontConfig* font_cfg = NULL); |
|
IMGUI_API ImFont* AddFontFromFileTTF(const char* filename, float size_pixels, const ImFontConfig* font_cfg = NULL, const ImWchar* glyph_ranges = NULL); |
|
IMGUI_API ImFont* AddFontFromMemoryTTF(void* ttf_data, int ttf_size, float size_pixels, const ImFontConfig* font_cfg = NULL, const ImWchar* glyph_ranges = NULL); // Transfer ownership of 'ttf_data' to ImFontAtlas, will be deleted after Build() |
|
IMGUI_API ImFont* AddFontFromMemoryCompressedTTF(const void* compressed_ttf_data, int compressed_ttf_size, float size_pixels, const ImFontConfig* font_cfg = NULL, const ImWchar* glyph_ranges = NULL); // 'compressed_ttf_data' still owned by caller. Compress with binary_to_compressed_c.cpp |
|
IMGUI_API ImFont* AddFontFromMemoryCompressedBase85TTF(const char* compressed_ttf_data_base85, float size_pixels, const ImFontConfig* font_cfg = NULL, const ImWchar* glyph_ranges = NULL); // 'compressed_ttf_data_base85' still owned by caller. Compress with binary_to_compressed_c.cpp with -base85 paramaeter |
|
IMGUI_API void ClearTexData(); // Clear the CPU-side texture data. Saves RAM once the texture has been copied to graphics memory. |
|
IMGUI_API void ClearInputData(); // Clear the input TTF data (inc sizes, glyph ranges) |
|
IMGUI_API void ClearFonts(); // Clear the ImGui-side font data (glyphs storage, UV coordinates) |
|
IMGUI_API void Clear(); // Clear all |
|
|
|
// Retrieve texture data |
|
// User is in charge of copying the pixels into graphics memory, then call SetTextureUserID() |
|
// After loading the texture into your graphic system, store your texture handle in 'TexID' (ignore if you aren't using multiple fonts nor images) |
|
// RGBA32 format is provided for convenience and high compatibility, but note that all RGB pixels are white, so 75% of the memory is wasted. |
|
// Pitch = Width * BytesPerPixels |
|
IMGUI_API void GetTexDataAsAlpha8(unsigned char** out_pixels, int* out_width, int* out_height, int* out_bytes_per_pixel = NULL); // 1 byte per-pixel |
|
IMGUI_API void GetTexDataAsRGBA32(unsigned char** out_pixels, int* out_width, int* out_height, int* out_bytes_per_pixel = NULL); // 4 bytes-per-pixel |
|
void SetTexID(void* id) { TexID = id; } |
|
|
|
// Helpers to retrieve list of common Unicode ranges (2 value per range, values are inclusive, zero-terminated list) |
|
// NB: Make sure that your string are UTF-8 and NOT in your local code page. See FAQ for details. |
|
IMGUI_API const ImWchar* GetGlyphRangesDefault(); // Basic Latin, Extended Latin |
|
IMGUI_API const ImWchar* GetGlyphRangesKorean(); // Default + Korean characters |
|
IMGUI_API const ImWchar* GetGlyphRangesJapanese(); // Default + Hiragana, Katakana, Half-Width, Selection of 1946 Ideographs |
|
IMGUI_API const ImWchar* GetGlyphRangesChinese(); // Japanese + full set of about 21000 CJK Unified Ideographs |
|
IMGUI_API const ImWchar* GetGlyphRangesCyrillic(); // Default + about 400 Cyrillic characters |
|
|
|
// Members |
|
// (Access texture data via GetTexData*() calls which will setup a default font for you.) |
|
void* TexID; // User data to refer to the texture once it has been uploaded to user's graphic systems. It ia passed back to you during rendering. |
|
unsigned char* TexPixelsAlpha8; // 1 component per pixel, each component is unsigned 8-bit. Total size = TexWidth * TexHeight |
|
unsigned int* TexPixelsRGBA32; // 4 component per pixel, each component is unsigned 8-bit. Total size = TexWidth * TexHeight * 4 |
|
int TexWidth; // Texture width calculated during Build(). |
|
int TexHeight; // Texture height calculated during Build(). |
|
int TexDesiredWidth; // Texture width desired by user before Build(). Must be a power-of-two. If have many glyphs your graphics API have texture size restrictions you may want to increase texture width to decrease height. |
|
ImVec2 TexUvWhitePixel; // Texture coordinates to a white pixel |
|
ImVector<ImFont*> Fonts; // Hold all the fonts returned by AddFont*. Fonts[0] is the default font upon calling ImGui::NewFrame(), use ImGui::PushFont()/PopFont() to change the current font. |
|
|
|
// Private |
|
ImVector<ImFontConfig> ConfigData; // Internal data |
|
IMGUI_API bool Build(); // Build pixels data. This is automatically for you by the GetTexData*** functions. |
|
IMGUI_API void RenderCustomTexData(int pass, void* rects); |
|
}; |
|
|
|
// Font runtime data and rendering |
|
// ImFontAtlas automatically loads a default embedded font for you when you call GetTexDataAsAlpha8() or GetTexDataAsRGBA32(). |
|
struct ImFont |
|
{ |
|
struct Glyph |
|
{ |
|
ImWchar Codepoint; |
|
float XAdvance; |
|
float X0, Y0, X1, Y1; |
|
float U0, V0, U1, V1; // Texture coordinates |
|
}; |
|
|
|
// Members: Hot ~62/78 bytes |
|
float FontSize; // <user set> // Height of characters, set during loading (don't change after loading) |
|
float Scale; // = 1.f // Base font scale, multiplied by the per-window font scale which you can adjust with SetFontScale() |
|
ImVec2 DisplayOffset; // = (0.f,1.f) // Offset font rendering by xx pixels |
|
ImVector<Glyph> Glyphs; // // All glyphs. |
|
ImVector<float> IndexXAdvance; // // Sparse. Glyphs->XAdvance in a directly indexable way (more cache-friendly, for CalcTextSize functions which are often bottleneck in large UI). |
|
ImVector<unsigned short> IndexLookup; // // Sparse. Index glyphs by Unicode code-point. |
|
const Glyph* FallbackGlyph; // == FindGlyph(FontFallbackChar) |
|
float FallbackXAdvance; // == FallbackGlyph->XAdvance |
|
ImWchar FallbackChar; // = '?' // Replacement glyph if one isn't found. Only set via SetFallbackChar() |
|
|
|
// Members: Cold ~18/26 bytes |
|
short ConfigDataCount; // ~ 1 // Number of ImFontConfig involved in creating this font. Bigger than 1 when merging multiple font sources into one ImFont. |
|
ImFontConfig* ConfigData; // // Pointer within ContainerAtlas->ConfigData |
|
ImFontAtlas* ContainerAtlas; // // What we has been loaded into |
|
float Ascent, Descent; // // Ascent: distance from top to bottom of e.g. 'A' [0..FontSize] |
|
|
|
// Methods |
|
IMGUI_API ImFont(); |
|
IMGUI_API ~ImFont(); |
|
IMGUI_API void Clear(); |
|
IMGUI_API void BuildLookupTable(); |
|
IMGUI_API const Glyph* FindGlyph(ImWchar c) const; |
|
IMGUI_API void SetFallbackChar(ImWchar c); |
|
float GetCharAdvance(ImWchar c) const { return ((int)c < IndexXAdvance.Size) ? IndexXAdvance[(int)c] : FallbackXAdvance; } |
|
bool IsLoaded() const { return ContainerAtlas != NULL; } |
|
|
|
// 'max_width' stops rendering after a certain width (could be turned into a 2d size). FLT_MAX to disable. |
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// 'wrap_width' enable automatic word-wrapping across multiple lines to fit into given width. 0.0f to disable. |
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IMGUI_API ImVec2 CalcTextSizeA(float size, float max_width, float wrap_width, const char* text_begin, const char* text_end = NULL, const char** remaining = NULL) const; // utf8 |
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IMGUI_API const char* CalcWordWrapPositionA(float scale, const char* text, const char* text_end, float wrap_width) const; |
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IMGUI_API void RenderChar(ImDrawList* draw_list, float size, ImVec2 pos, ImU32 col, unsigned short c) const; |
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IMGUI_API void 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 = 0.0f, bool cpu_fine_clip = false) const; |
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// Private |
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IMGUI_API void GrowIndex(int new_size); |
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IMGUI_API void AddRemapChar(ImWchar dst, ImWchar src, bool overwrite_dst = true); // Makes 'dst' character/glyph points to 'src' character/glyph. Currently needs to be called AFTER fonts have been built. |
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}; |
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#endif |
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#endif // __ASHITA_IMGUI_H_INCLUDED__
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