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Code Releases Wiki Activity

Update dear imgui and imgui-SFML

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This commit is contained in:
Stepland 2022-01-05 23:18:13 +01:00
parent e8e369afa9
commit 6fd7c23027
31 changed files with 27429 additions and 10744 deletions
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39
include/imgui/imconfig-SFML.h
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@ -1,28 +1,25 @@
// Add this to your imconfig.h
#include <SFML/System/Vector2.hpp>
#include <SFML/Graphics/Color.hpp>
#include <SFML/System/Vector2.hpp>
#define IM_VEC2_CLASS_EXTRA \
template <typename T> \
ImVec2(const sf::Vector2<T>& v) { \
x = static_cast<float>(v.x); \
y = static_cast<float>(v.y); \
} \
\
template <typename T> \
operator sf::Vector2<T>() const { \
return sf::Vector2<T>(x, y); \
#include "imgui-SFML_export.h"
#define IM_VEC2_CLASS_EXTRA \
template<typename T> \
ImVec2(const sf::Vector2<T>& v) { \
x = static_cast<float>(v.x); \
y = static_cast<float>(v.y); \
} \
\
template<typename T> \
operator sf::Vector2<T>() const { \
return sf::Vector2<T>(x, y); \
}
#define IM_VEC4_CLASS_EXTRA \
ImVec4(const sf::Color & c) \
: ImVec4(c.r / 255.f, c.g / 255.f, c.b / 255.f, c.a / 255.f) { \
} \
operator sf::Color() const { \
return sf::Color( \
static_cast<sf::Uint8>(x * 255.f), \
static_cast<sf::Uint8>(y * 255.f), \
static_cast<sf::Uint8>(z * 255.f), \
static_cast<sf::Uint8>(w * 255.f)); \
#define IM_VEC4_CLASS_EXTRA \
ImVec4(const sf::Color& c) : x(c.r / 255.f), y(c.g / 255.f), z(c.b / 255.f), w(c.a / 255.f) {} \
operator sf::Color() const { \
return sf::Color(static_cast<sf::Uint8>(x * 255.f), static_cast<sf::Uint8>(y * 255.f), \
static_cast<sf::Uint8>(z * 255.f), static_cast<sf::Uint8>(w * 255.f)); \
}

109
include/imgui/imconfig.h
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@ -3,10 +3,11 @@
// Runtime options (clipboard callbacks, enabling various features, etc.) can generally be set via the ImGuiIO structure.
// You can use ImGui::SetAllocatorFunctions() before calling ImGui::CreateContext() to rewire memory allocation functions.
//-----------------------------------------------------------------------------
// A) You may edit imconfig.h (and not overwrite it when updating imgui, or maintain a patch/branch with your modifications to imconfig.h)
// B) or add configuration directives in your own file and compile with #define IMGUI_USER_CONFIG "myfilename.h"
// If you do so you need to make sure that configuration settings are defined consistently _everywhere_ dear imgui is used, which include
// the imgui*.cpp files but also _any_ of your code that uses imgui. This is because some compile-time options have an affect on data structures.
// A) You may edit imconfig.h (and not overwrite it when updating Dear ImGui, or maintain a patch/rebased branch with your modifications to it)
// B) or '#define IMGUI_USER_CONFIG "my_imgui_config.h"' in your project and then add directives in your own file without touching this template.
//-----------------------------------------------------------------------------
// You need to make sure that configuration settings are defined consistently _everywhere_ Dear ImGui is used, which include the imgui*.cpp
// files but also _any_ of your code that uses Dear ImGui. This is because some compile-time options have an affect on data structures.
// Defining those options in imconfig.h will ensure every compilation unit gets to see the same data structure layouts.
// Call IMGUI_CHECKVERSION() from your .cpp files to verify that the data structures your files are using are matching the ones imgui.cpp is using.
//-----------------------------------------------------------------------------
@ -14,27 +15,38 @@
#pragma once
//---- Define assertion handler. Defaults to calling assert().
// If your macro uses multiple statements, make sure is enclosed in a 'do { .. } while (0)' block so it can be used as a single statement.
//#define IM_ASSERT(_EXPR) MyAssert(_EXPR)
//#define IM_ASSERT(_EXPR) ((void)(_EXPR)) // Disable asserts
//---- Define attributes of all API symbols declarations, e.g. for DLL under Windows.
//---- Define attributes of all API symbols declarations, e.g. for DLL under Windows
// Using Dear ImGui via a shared library is not recommended, because of function call overhead and because we don't guarantee backward nor forward ABI compatibility.
// DLL users: heaps and globals are not shared across DLL boundaries! You will need to call SetCurrentContext() + SetAllocatorFunctions()
// for each static/DLL boundary you are calling from. Read "Context and Memory Allocators" section of imgui.cpp for more details.
//#define IMGUI_API __declspec( dllexport )
//#define IMGUI_API __declspec( dllimport )
//---- Don't define obsolete functions/enums names. Consider enabling from time to time after updating to avoid using soon-to-be obsolete function/names.
//---- Don't define obsolete functions/enums/behaviors. Consider enabling from time to time after updating to avoid using soon-to-be obsolete function/names.
//#define IMGUI_DISABLE_OBSOLETE_FUNCTIONS
//---- Don't implement demo windows functionality (ShowDemoWindow()/ShowStyleEditor()/ShowUserGuide() methods will be empty)
//---- It is very strongly recommended to NOT disable the demo windows during development. Please read the comments in imgui_demo.cpp.
//#define IMGUI_DISABLE_DEMO_WINDOWS
//---- Disable all of Dear ImGui or don't implement standard windows.
// It is very strongly recommended to NOT disable the demo windows during development. Please read comments in imgui_demo.cpp.
//#define IMGUI_DISABLE // Disable everything: all headers and source files will be empty.
//#define IMGUI_DISABLE_DEMO_WINDOWS // Disable demo windows: ShowDemoWindow()/ShowStyleEditor() will be empty. Not recommended.
//#define IMGUI_DISABLE_METRICS_WINDOW // Disable metrics/debugger and other debug tools: ShowMetricsWindow() and ShowStackToolWindow() will be empty.
//---- Don't implement some functions to reduce linkage requirements.
//#define IMGUI_DISABLE_WIN32_DEFAULT_CLIPBOARD_FUNCTIONS // [Win32] Don't implement default clipboard handler. Won't use and link with OpenClipboard/GetClipboardData/CloseClipboard etc.
//#define IMGUI_DISABLE_WIN32_DEFAULT_IME_FUNCTIONS // [Win32] Don't implement default IME handler. Won't use and link with ImmGetContext/ImmSetCompositionWindow.
//#define IMGUI_DISABLE_WIN32_FUNCTIONS // [Win32] Won't use and link with any Win32 function.
//#define IMGUI_DISABLE_FORMAT_STRING_FUNCTIONS // Don't implement ImFormatString/ImFormatStringV so you can implement them yourself if you don't want to link with vsnprintf.
//#define IMGUI_DISABLE_MATH_FUNCTIONS // Don't implement ImFabs/ImSqrt/ImPow/ImFmod/ImCos/ImSin/ImAcos/ImAtan2 wrapper so you can implement them yourself. Declare your prototypes in imconfig.h.
//#define IMGUI_DISABLE_WIN32_DEFAULT_CLIPBOARD_FUNCTIONS // [Win32] Don't implement default clipboard handler. Won't use and link with OpenClipboard/GetClipboardData/CloseClipboard etc. (user32.lib/.a, kernel32.lib/.a)
//#define IMGUI_ENABLE_WIN32_DEFAULT_IME_FUNCTIONS // [Win32] [Default with Visual Studio] Implement default IME handler (require imm32.lib/.a, auto-link for Visual Studio, -limm32 on command-line for MinGW)
//#define IMGUI_DISABLE_WIN32_DEFAULT_IME_FUNCTIONS // [Win32] [Default with non-Visual Studio compilers] Don't implement default IME handler (won't require imm32.lib/.a)
//#define IMGUI_DISABLE_WIN32_FUNCTIONS // [Win32] Won't use and link with any Win32 function (clipboard, ime).
//#define IMGUI_ENABLE_OSX_DEFAULT_CLIPBOARD_FUNCTIONS // [OSX] Implement default OSX clipboard handler (need to link with '-framework ApplicationServices', this is why this is not the default).
//#define IMGUI_DISABLE_DEFAULT_FORMAT_FUNCTIONS // Don't implement ImFormatString/ImFormatStringV so you can implement them yourself (e.g. if you don't want to link with vsnprintf)
//#define IMGUI_DISABLE_DEFAULT_MATH_FUNCTIONS // Don't implement ImFabs/ImSqrt/ImPow/ImFmod/ImCos/ImSin/ImAcos/ImAtan2 so you can implement them yourself.
//#define IMGUI_DISABLE_FILE_FUNCTIONS // Don't implement ImFileOpen/ImFileClose/ImFileRead/ImFileWrite and ImFileHandle at all (replace them with dummies)
//#define IMGUI_DISABLE_DEFAULT_FILE_FUNCTIONS // Don't implement ImFileOpen/ImFileClose/ImFileRead/ImFileWrite and ImFileHandle so you can implement them yourself if you don't want to link with fopen/fclose/fread/fwrite. This will also disable the LogToTTY() function.
//#define IMGUI_DISABLE_DEFAULT_ALLOCATORS // Don't implement default allocators calling malloc()/free() to avoid linking with them. You will need to call ImGui::SetAllocatorFunctions().
//#define IMGUI_DISABLE_SSE // Disable use of SSE intrinsics even if available
//---- Include imgui_user.h at the end of imgui.h as a convenience
//#define IMGUI_INCLUDE_IMGUI_USER_H
@ -42,13 +54,29 @@
//---- Pack colors to BGRA8 instead of RGBA8 (to avoid converting from one to another)
//#define IMGUI_USE_BGRA_PACKED_COLOR
//---- Use 32-bit for ImWchar (default is 16-bit) to support unicode planes 1-16. (e.g. point beyond 0xFFFF like emoticons, dingbats, symbols, shapes, ancient languages, etc...)
//#define IMGUI_USE_WCHAR32
//---- Avoid multiple STB libraries implementations, or redefine path/filenames to prioritize another version
// By default the embedded implementations are declared static and not available outside of imgui cpp files.
// By default the embedded implementations are declared static and not available outside of Dear ImGui sources files.
//#define IMGUI_STB_TRUETYPE_FILENAME "my_folder/stb_truetype.h"
//#define IMGUI_STB_RECT_PACK_FILENAME "my_folder/stb_rect_pack.h"
//#define IMGUI_DISABLE_STB_TRUETYPE_IMPLEMENTATION
//#define IMGUI_DISABLE_STB_RECT_PACK_IMPLEMENTATION
//---- Use stb_printf's faster implementation of vsnprintf instead of the one from libc (unless IMGUI_DISABLE_DEFAULT_FORMAT_FUNCTIONS is defined)
// Requires 'stb_sprintf.h' to be available in the include path. Compatibility checks of arguments and formats done by clang and GCC will be disabled in order to support the extra formats provided by STB sprintf.
// #define IMGUI_USE_STB_SPRINTF
//---- Use FreeType to build and rasterize the font atlas (instead of stb_truetype which is embedded by default in Dear ImGui)
// Requires FreeType headers to be available in the include path. Requires program to be compiled with 'misc/freetype/imgui_freetype.cpp' (in this repository) + the FreeType library (not provided).
// On Windows you may use vcpkg with 'vcpkg install freetype --triplet=x64-windows' + 'vcpkg integrate install'.
//#define IMGUI_ENABLE_FREETYPE
//---- Use stb_truetype to build and rasterize the font atlas (default)
// The only purpose of this define is if you want force compilation of the stb_truetype backend ALONG with the FreeType backend.
//#define IMGUI_ENABLE_STB_TRUETYPE
//---- Define constructor and implicit cast operators to convert back<>forth between your math types and ImVec2/ImVec4.
// This will be inlined as part of ImVec2 and ImVec4 class declarations.
/*
@ -61,9 +89,31 @@
operator MyVec4() const { return MyVec4(x,y,z,w); }
*/
//---- Use 32-bit vertex indices (default is 16-bit) to allow meshes with more than 64K vertices. Render function needs to support it.
//---- Use 32-bit vertex indices (default is 16-bit) is one way to allow large meshes with more than 64K vertices.
// Your renderer backend will need to support it (most example renderer backends support both 16/32-bit indices).
// Another way to allow large meshes while keeping 16-bit indices is to handle ImDrawCmd::VtxOffset in your renderer.
// Read about ImGuiBackendFlags_RendererHasVtxOffset for details.
//#define ImDrawIdx unsigned int
//---- Override ImDrawCallback signature (will need to modify renderer backends accordingly)
//struct ImDrawList;
//struct ImDrawCmd;
//typedef void (*MyImDrawCallback)(const ImDrawList* draw_list, const ImDrawCmd* cmd, void* my_renderer_user_data);
//#define ImDrawCallback MyImDrawCallback
//---- Debug Tools: Macro to break in Debugger
// (use 'Metrics->Tools->Item Picker' to pick widgets with the mouse and break into them for easy debugging.)
//#define IM_DEBUG_BREAK IM_ASSERT(0)
//#define IM_DEBUG_BREAK __debugbreak()
//---- Debug Tools: Have the Item Picker break in the ItemAdd() function instead of ItemHoverable(),
// (which comes earlier in the code, will catch a few extra items, allow picking items other than Hovered one.)
// This adds a small runtime cost which is why it is not enabled by default.
//#define IMGUI_DEBUG_TOOL_ITEM_PICKER_EX
//---- Debug Tools: Enable slower asserts
//#define IMGUI_DEBUG_PARANOID
//---- Tip: You can add extra functions within the ImGui:: namespace, here or in your own headers files.
/*
namespace ImGui
@ -71,30 +121,3 @@ namespace ImGui
void MyFunction(const char* name, const MyMatrix44& v);
}
*/
#include <SFML/System/Vector2.hpp>
#include <SFML/Graphics/Color.hpp>
#define IM_VEC2_CLASS_EXTRA \
template <typename T> \
ImVec2(const sf::Vector2<T>& v) { \
x = static_cast<float>(v.x); \
y = static_cast<float>(v.y); \
} \
\
template <typename T> \
operator sf::Vector2<T>() const { \
return sf::Vector2<T>(x, y); \
}
#define IM_VEC4_CLASS_EXTRA \
ImVec4(const sf::Color & c) \
: ImVec4(c.r / 255.f, c.g / 255.f, c.b / 255.f, c.a / 255.f) { \
} \
operator sf::Color() const { \
return sf::Color( \
static_cast<sf::Uint8>(x * 255.f), \
static_cast<sf::Uint8>(y * 255.f), \
static_cast<sf::Uint8>(z * 255.f), \
static_cast<sf::Uint8>(w * 255.f)); \
}

1135
include/imgui/imgui-SFML.cpp
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176
include/imgui/imgui-SFML.h
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@ -1,102 +1,124 @@
#ifndef IMGUI_SFML_H
#define IMGUI_SFML_H
#include <SFML/System/Vector2.hpp>
#include <SFML/Graphics.hpp>
#include <SFML/Graphics/Color.hpp>
#include <SFML/Graphics/Rect.hpp>
#include <SFML/System/Time.hpp>
#include <SFML/System/Vector2.hpp>
#include <SFML/Window/Joystick.hpp>
#include "imgui.h"
namespace sf
{
class Event;
class RenderTarget;
class RenderWindow;
class Sprite;
class Texture;
class Window;
#include "imgui-SFML_export.h"
namespace sf {
class Event;
class RenderTarget;
class RenderTexture;
class RenderWindow;
class Sprite;
class Texture;
class Window;
}
namespace ImGui
{
namespace SFML
{
void Init(sf::RenderWindow& window, bool loadDefaultFont = true);
void Init(sf::Window& window, sf::RenderTarget& target, bool loadDefaultFont = true);
namespace ImGui {
namespace SFML {
IMGUI_SFML_API void Init(sf::RenderWindow& window, bool loadDefaultFont = true);
IMGUI_SFML_API void Init(sf::Window& window, sf::RenderTarget& target, bool loadDefaultFont = true);
IMGUI_SFML_API void Init(sf::Window& window, const sf::Vector2f& displaySize,
bool loadDefaultFont = true);
void ProcessEvent(const sf::Event& event);
IMGUI_SFML_API void SetCurrentWindow(const sf::Window& window);
IMGUI_SFML_API void ProcessEvent(const sf::Event& event); // DEPRECATED: use (window,
// event) overload
IMGUI_SFML_API void ProcessEvent(const sf::Window& window, const sf::Event& event);
void Update(sf::RenderWindow& window, sf::Time dt);
void Update(sf::Window& window, sf::RenderTarget& target, sf::Time dt);
void Update(const sf::Vector2i& mousePos, const sf::Vector2f& displaySize, sf::Time dt);
IMGUI_SFML_API void Update(sf::RenderWindow& window, sf::Time dt);
IMGUI_SFML_API void Update(sf::Window& window, sf::RenderTarget& target, sf::Time dt);
IMGUI_SFML_API void Update(const sf::Vector2i& mousePos, const sf::Vector2f& displaySize,
sf::Time dt);
void Render(sf::RenderTarget& target);
IMGUI_SFML_API void Render(sf::RenderWindow& target);
IMGUI_SFML_API void Render(sf::RenderTarget& target);
IMGUI_SFML_API void Render();
void Shutdown();
IMGUI_SFML_API void Shutdown(const sf::Window& window);
// Shuts down all ImGui contexts
IMGUI_SFML_API void Shutdown();
void UpdateFontTexture();
sf::Texture& GetFontTexture();
IMGUI_SFML_API void UpdateFontTexture();
IMGUI_SFML_API sf::Texture& GetFontTexture();
// joystick functions
void SetActiveJoystickId(unsigned int joystickId);
void SetJoytickDPadThreshold(float threshold);
void SetJoytickLStickThreshold(float threshold);
// joystick functions
IMGUI_SFML_API void SetActiveJoystickId(unsigned int joystickId);
IMGUI_SFML_API void SetJoytickDPadThreshold(float threshold);
IMGUI_SFML_API void SetJoytickLStickThreshold(float threshold);
void SetJoystickMapping(int action, unsigned int joystickButton);
void SetDPadXAxis(sf::Joystick::Axis dPadXAxis, bool inverted = false);
void SetDPadYAxis(sf::Joystick::Axis dPadYAxis, bool inverted = false);
void SetLStickXAxis(sf::Joystick::Axis lStickXAxis, bool inverted = false);
void SetLStickYAxis(sf::Joystick::Axis lStickYAxis, bool inverted = false);
}
IMGUI_SFML_API void SetJoystickMapping(int action, unsigned int joystickButton);
IMGUI_SFML_API void SetDPadXAxis(sf::Joystick::Axis dPadXAxis, bool inverted = false);
IMGUI_SFML_API void SetDPadYAxis(sf::Joystick::Axis dPadYAxis, bool inverted = false);
IMGUI_SFML_API void SetLStickXAxis(sf::Joystick::Axis lStickXAxis, bool inverted = false);
IMGUI_SFML_API void SetLStickYAxis(sf::Joystick::Axis lStickYAxis, bool inverted = false);
} // end of namespace SFML
// custom ImGui widgets for SFML stuff
// custom SFML overloads for ImGui widgets
// Image overloads
void Image(const sf::Texture& texture,
const sf::Color& tintColor = sf::Color::White,
const sf::Color& borderColor = sf::Color::Transparent);
void Image(const sf::Texture& texture, const sf::Vector2f& size,
const sf::Color& tintColor = sf::Color::White,
const sf::Color& borderColor = sf::Color::Transparent);
void Image(const sf::Texture& texture, const ImVec2& uv0, const ImVec2& uv1,
const sf::Color& tintColor = sf::Color::White,
const sf::Color& borderColor = sf::Color::Transparent);
void Image(const sf::Texture& texture, const sf::FloatRect& textureRect,
const sf::Color& tintColor = sf::Color::White,
const sf::Color& borderColor = sf::Color::Transparent);
void Image(const sf::Texture& texture, const sf::Vector2f& size, const sf::FloatRect& textureRect,
const sf::Color& tintColor = sf::Color::White,
const sf::Color& borderColor = sf::Color::Transparent);
// Image overloads for sf::Texture
IMGUI_SFML_API void Image(const sf::Texture& texture, const sf::Color& tintColor = sf::Color::White,
const sf::Color& borderColor = sf::Color::Transparent);
IMGUI_SFML_API void Image(const sf::Texture& texture, const sf::Vector2f& size,
const sf::Color& tintColor = sf::Color::White,
const sf::Color& borderColor = sf::Color::Transparent);
void Image(const sf::Sprite& sprite,
const sf::Color& tintColor = sf::Color::White,
const sf::Color& borderColor = sf::Color::Transparent);
void Image(const sf::Sprite& sprite, const sf::Vector2f& size,
const sf::Color& tintColor = sf::Color::White,
const sf::Color& borderColor = sf::Color::Transparent);
// Image overloads for sf::RenderTexture
IMGUI_SFML_API void Image(const sf::RenderTexture& texture,
const sf::Color& tintColor = sf::Color::White,
const sf::Color& borderColor = sf::Color::Transparent);
IMGUI_SFML_API void Image(const sf::RenderTexture& texture, const sf::Vector2f& size,
const sf::Color& tintColor = sf::Color::White,
const sf::Color& borderColor = sf::Color::Transparent);
// ImageButton overloads
bool ImageButton(const sf::Texture& texture, const int framePadding = -1,
const sf::Color& bgColor = sf::Color::Transparent,
const sf::Color& tintColor = sf::Color::White);
bool ImageButton(const sf::Texture& texture, const sf::Vector2f& size, const int framePadding = -1,
const sf::Color& bgColor = sf::Color::Transparent, const sf::Color& tintColor = sf::Color::White);
// Image overloads for sf::Sprite
IMGUI_SFML_API void Image(const sf::Sprite& sprite, const sf::Color& tintColor = sf::Color::White,
const sf::Color& borderColor = sf::Color::Transparent);
IMGUI_SFML_API void Image(const sf::Sprite& sprite, const sf::Vector2f& size,
const sf::Color& tintColor = sf::Color::White,
const sf::Color& borderColor = sf::Color::Transparent);
bool ImageButton(const sf::Sprite& sprite, const int framePadding = -1,
const sf::Color& bgColor = sf::Color::Transparent,
const sf::Color& tintColor = sf::Color::White);
bool ImageButton(const sf::Sprite& sprite, const sf::Vector2f& size, const int framePadding = -1,
const sf::Color& bgColor = sf::Color::Transparent,
const sf::Color& tintColor = sf::Color::White);
// ImageButton overloads for sf::Texture
IMGUI_SFML_API bool ImageButton(const sf::Texture& texture, const int framePadding = -1,
const sf::Color& bgColor = sf::Color::Transparent,
const sf::Color& tintColor = sf::Color::White);
IMGUI_SFML_API bool ImageButton(const sf::Texture& texture, const sf::Vector2f& size,
const int framePadding = -1,
const sf::Color& bgColor = sf::Color::Transparent,
const sf::Color& tintColor = sf::Color::White);
// Custom custom stuff for F.E.I.S
// ImageButton overloads for sf::RenderTexture
IMGUI_SFML_API bool ImageButton(const sf::RenderTexture& texture, const int framePadding = -1,
const sf::Color& bgColor = sf::Color::Transparent,
const sf::Color& tintColor = sf::Color::White);
IMGUI_SFML_API bool ImageButton(const sf::RenderTexture& texture, const sf::Vector2f& size,
const int framePadding = -1,
const sf::Color& bgColor = sf::Color::Transparent,
const sf::Color& tintColor = sf::Color::White);
bool ColorEdit4(const char* label, sf::Color& col, ImGuiColorEditFlags flags = 0);
// ImageButton overloads for sf::Sprite
IMGUI_SFML_API bool ImageButton(const sf::Sprite& sprite, const int framePadding = -1,
const sf::Color& bgColor = sf::Color::Transparent,
const sf::Color& tintColor = sf::Color::White);
IMGUI_SFML_API bool ImageButton(const sf::Sprite& sprite, const sf::Vector2f& size,
const int framePadding = -1,
const sf::Color& bgColor = sf::Color::Transparent,
const sf::Color& tintColor = sf::Color::White);
// Draw_list overloads. All positions are in relative coordinates (relative to top-left of the current window)
void DrawLine(const sf::Vector2f& a, const sf::Vector2f& b, const sf::Color& col, float thickness = 1.0f);
void DrawRect(const sf::FloatRect& rect, const sf::Color& color, float rounding = 0.0f, int rounding_corners = 0x0F, float thickness = 1.0f);
void DrawRectFilled(const sf::FloatRect& rect, const sf::Color& color, float rounding = 0.0f, int rounding_corners = 0x0F);
}
// Draw_list overloads. All positions are in relative coordinates (relative to top-left of the
// current window)
IMGUI_SFML_API void DrawLine(const sf::Vector2f& a, const sf::Vector2f& b, const sf::Color& col,
float thickness = 1.0f);
IMGUI_SFML_API void DrawRect(const sf::FloatRect& rect, const sf::Color& color,
float rounding = 0.0f, int rounding_corners = 0x0F,
float thickness = 1.0f);
IMGUI_SFML_API void DrawRectFilled(const sf::FloatRect& rect, const sf::Color& color,
float rounding = 0.0f, int rounding_corners = 0x0F);
} // end of namespace ImGui
#endif //# IMGUI_SFML_H

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include/imgui/imgui-SFML_export.h Normal file
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#ifndef IMGUI_SFML_EXPORT_H
#define IMGUI_SFML_EXPORT_H
#if IMGUI_SFML_SHARED_LIB
#if _WIN32
#ifdef IMGUI_SFML_EXPORTS
#define IMGUI_SFML_API __declspec(dllexport)
#define IMGUI_API __declspec(dllexport)
#else
#define IMGUI_SFML_API __declspec(dllimport)
#define IMGUI_API __declspec(dllexport)
#endif
#elif __GNUC__ >= 4
#define IMGUI_SFML_API __attribute__((visibility("default")))
#define IMGUI_API __attribute__((visibility("default")))
#else
#define IMGUI_SFML_API
#define IMGUI_API
#endif
#else
#define IMGUI_SFML_API
#define IMGUI_API
#endif
#endif

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include/imgui/imgui.h
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include/imgui/imgui_demo.cpp
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include/imgui/imgui_draw.cpp
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include/imgui/imgui_internal.h
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include/imgui/imgui_stdlib.cpp
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@ -1,9 +1,8 @@
// imgui_stdlib.cpp
// Wrappers for C++ standard library (STL) types (std::string, etc.)
// dear imgui: wrappers for C++ standard library (STL) types (std::string, etc.)
// This is also an example of how you may wrap your own similar types.
// Compatibility:
// - std::string support is only guaranteed to work from C++11.
// - std::string support is only guaranteed to work from C++11.
// If you try to use it pre-C++11, please share your findings (w/ info about compiler/architecture)
// Changelog:
@ -63,3 +62,15 @@ bool ImGui::InputTextMultiline(const char* label, std::string* str, const ImVec2
cb_user_data.ChainCallbackUserData = user_data;
return InputTextMultiline(label, (char*)str->c_str(), str->capacity() + 1, size, flags, InputTextCallback, &cb_user_data);
}
bool ImGui::InputTextWithHint(const char* label, const char* hint, std::string* str, ImGuiInputTextFlags flags, ImGuiInputTextCallback callback, void* user_data)
{
IM_ASSERT((flags & ImGuiInputTextFlags_CallbackResize) == 0);
flags |= ImGuiInputTextFlags_CallbackResize;
InputTextCallback_UserData cb_user_data;
cb_user_data.Str = str;
cb_user_data.ChainCallback = callback;
cb_user_data.ChainCallbackUserData = user_data;
return InputTextWithHint(label, hint, (char*)str->c_str(), str->capacity() + 1, flags, InputTextCallback, &cb_user_data);
}

6
include/imgui/imgui_stdlib.h
View File

@ -1,9 +1,8 @@
// imgui_stdlib.h
// Wrappers for C++ standard library (STL) types (std::string, etc.)
// dear imgui: wrappers for C++ standard library (STL) types (std::string, etc.)
// This is also an example of how you may wrap your own similar types.
// Compatibility:
// - std::string support is only guaranteed to work from C++11.
// - std::string support is only guaranteed to work from C++11.
// If you try to use it pre-C++11, please share your findings (w/ info about compiler/architecture)
// Changelog:
@ -19,4 +18,5 @@ namespace ImGui
// Because text input needs dynamic resizing, we need to setup a callback to grow the capacity
IMGUI_API bool InputText(const char* label, std::string* str, ImGuiInputTextFlags flags = 0, ImGuiInputTextCallback callback = NULL, void* user_data = NULL);
IMGUI_API bool InputTextMultiline(const char* label, std::string* str, const ImVec2& size = ImVec2(0, 0), ImGuiInputTextFlags flags = 0, ImGuiInputTextCallback callback = NULL, void* user_data = NULL);
IMGUI_API bool InputTextWithHint(const char* label, const char* hint, std::string* str, ImGuiInputTextFlags flags = 0, ImGuiInputTextCallback callback = NULL, void* user_data = NULL);
}

4049
include/imgui/imgui_tables.cpp Normal file
View File

File diff suppressed because it is too large Load Diff

5906
include/imgui/imgui_widgets.cpp
View File

File diff suppressed because it is too large Load Diff

78
include/imgui/imstb_rectpack.h
View File

@ -1,4 +1,10 @@
// stb_rect_pack.h - v0.11 - public domain - rectangle packing
// [DEAR IMGUI]
// This is a slightly modified version of stb_rect_pack.h 1.00.
// Those changes would need to be pushed into nothings/stb:
// - Added STBRP__CDECL
// Grep for [DEAR IMGUI] to find the changes.
// stb_rect_pack.h - v1.00 - public domain - rectangle packing
// Sean Barrett 2014
//
// Useful for e.g. packing rectangular textures into an atlas.
@ -28,12 +34,15 @@
// Minor features
// Martins Mozeiko
// github:IntellectualKitty
//
//
// Bugfixes / warning fixes
// Jeremy Jaussaud
// Fabian Giesen
//
// Version history:
//
// 1.00 (2019-02-25) avoid small space waste; gracefully fail too-wide rectangles
// 0.99 (2019-02-07) warning fixes
// 0.11 (2017-03-03) return packing success/fail result
// 0.10 (2016-10-25) remove cast-away-const to avoid warnings
// 0.09 (2016-08-27) fix compiler warnings
@ -204,6 +213,7 @@ struct stbrp_context
#define STBRP_ASSERT assert
#endif
// [DEAR IMGUI] Added STBRP__CDECL
#ifdef _MSC_VER
#define STBRP__NOTUSED(v) (void)(v)
#define STBRP__CDECL __cdecl
@ -349,6 +359,13 @@ static stbrp__findresult stbrp__skyline_find_best_pos(stbrp_context *c, int widt
width -= width % c->align;
STBRP_ASSERT(width % c->align == 0);
// if it can't possibly fit, bail immediately
if (width > c->width || height > c->height) {
fr.prev_link = NULL;
fr.x = fr.y = 0;
return fr;
}
node = c->active_head;
prev = &c->active_head;
while (node->x + width <= c->width) {
@ -412,7 +429,7 @@ static stbrp__findresult stbrp__skyline_find_best_pos(stbrp_context *c, int widt
}
STBRP_ASSERT(node->next->x > xpos && node->x <= xpos);
y = stbrp__skyline_find_min_y(c, node, xpos, width, &waste);
if (y + height < c->height) {
if (y + height <= c->height) {
if (y <= best_y) {
if (y < best_y || waste < best_waste || (waste==best_waste && xpos < best_x)) {
best_x = xpos;
@ -424,7 +441,7 @@ static stbrp__findresult stbrp__skyline_find_best_pos(stbrp_context *c, int widt
}
}
tail = tail->next;
}
}
}
fr.prev_link = best;
@ -512,6 +529,7 @@ static stbrp__findresult stbrp__skyline_pack_rectangle(stbrp_context *context, i
return res;
}
// [DEAR IMGUI] Added STBRP__CDECL
static int STBRP__CDECL rect_height_compare(const void *a, const void *b)
{
const stbrp_rect *p = (const stbrp_rect *) a;
@ -523,6 +541,7 @@ static int STBRP__CDECL rect_height_compare(const void *a, const void *b)
return (p->w > q->w) ? -1 : (p->w < q->w);
}
// [DEAR IMGUI] Added STBRP__CDECL
static int STBRP__CDECL rect_original_order(const void *a, const void *b)
{
const stbrp_rect *p = (const stbrp_rect *) a;
@ -543,9 +562,6 @@ STBRP_DEF int stbrp_pack_rects(stbrp_context *context, stbrp_rect *rects, int nu
// we use the 'was_packed' field internally to allow sorting/unsorting
for (i=0; i < num_rects; ++i) {
rects[i].was_packed = i;
#ifndef STBRP_LARGE_RECTS
STBRP_ASSERT(rects[i].w <= 0xffff && rects[i].h <= 0xffff);
#endif
}
// sort according to heuristic
@ -586,38 +602,38 @@ This software is available under 2 licenses -- choose whichever you prefer.
------------------------------------------------------------------------------
ALTERNATIVE A - MIT License
Copyright (c) 2017 Sean Barrett
Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal in
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
of the Software, and to permit persons to whom the Software is furnished to do
Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal in
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
of the Software, and to permit persons to whom the Software is furnished to do
so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
------------------------------------------------------------------------------
ALTERNATIVE B - Public Domain (www.unlicense.org)
This is free and unencumbered software released into the public domain.
Anyone is free to copy, modify, publish, use, compile, sell, or distribute this
software, either in source code form or as a compiled binary, for any purpose,
Anyone is free to copy, modify, publish, use, compile, sell, or distribute this
software, either in source code form or as a compiled binary, for any purpose,
commercial or non-commercial, and by any means.
In jurisdictions that recognize copyright laws, the author or authors of this
software dedicate any and all copyright interest in the software to the public
domain. We make this dedication for the benefit of the public at large and to
the detriment of our heirs and successors. We intend this dedication to be an
overt act of relinquishment in perpetuity of all present and future rights to
In jurisdictions that recognize copyright laws, the author or authors of this
software dedicate any and all copyright interest in the software to the public
domain. We make this dedication for the benefit of the public at large and to
the detriment of our heirs and successors. We intend this dedication to be an
overt act of relinquishment in perpetuity of all present and future rights to
this software under copyright law.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
------------------------------------------------------------------------------
*/

184
include/imgui/imstb_textedit.h
View File

@ -1,9 +1,10 @@
// [ImGui] this is a slightly modified version of stb_textedit.h 1.12. Those changes would need to be pushed into nothings/stb
// [ImGui] - 2018-06: fixed undo/redo after pasting large amount of text (over 32 kb). Redo will still fail when undo buffers are exhausted, but text won't be corrupted (see nothings/stb issue #620)
// [ImGui] - 2018-06: fix in stb_textedit_discard_redo (see https://github.com/nothings/stb/issues/321)
// [ImGui] - fixed some minor warnings
// [DEAR IMGUI]
// This is a slightly modified version of stb_textedit.h 1.13.
// Those changes would need to be pushed into nothings/stb:
// - Fix in stb_textedit_discard_redo (see https://github.com/nothings/stb/issues/321)
// Grep for [DEAR IMGUI] to find the changes.
// stb_textedit.h - v1.12 - public domain - Sean Barrett
// stb_textedit.h - v1.13 - public domain - Sean Barrett
// Development of this library was sponsored by RAD Game Tools
//
// This C header file implements the guts of a multi-line text-editing
@ -18,7 +19,7 @@
// texts, as its performance does not scale and it has limited undo).
//
// Non-trivial behaviors are modelled after Windows text controls.
//
//
//
// LICENSE
//
@ -34,6 +35,7 @@
//
// VERSION HISTORY
//
// 1.13 (2019-02-07) fix bug in undo size management
// 1.12 (2018-01-29) user can change STB_TEXTEDIT_KEYTYPE, fix redo to avoid crash
// 1.11 (2017-03-03) fix HOME on last line, dragging off single-line textfield
// 1.10 (2016-10-25) supress warnings about casting away const with -Wcast-qual
@ -146,6 +148,8 @@
// STB_TEXTEDIT_K_RIGHT keyboard input to move cursor right
// STB_TEXTEDIT_K_UP keyboard input to move cursor up
// STB_TEXTEDIT_K_DOWN keyboard input to move cursor down
// STB_TEXTEDIT_K_PGUP keyboard input to move cursor up a page
// STB_TEXTEDIT_K_PGDOWN keyboard input to move cursor down a page
// STB_TEXTEDIT_K_LINESTART keyboard input to move cursor to start of line // e.g. HOME
// STB_TEXTEDIT_K_LINEEND keyboard input to move cursor to end of line // e.g. END
// STB_TEXTEDIT_K_TEXTSTART keyboard input to move cursor to start of text // e.g. ctrl-HOME
@ -168,14 +172,10 @@
// STB_TEXTEDIT_K_TEXTSTART2 secondary keyboard input to move cursor to start of text
// STB_TEXTEDIT_K_TEXTEND2 secondary keyboard input to move cursor to end of text
//
// Todo:
// STB_TEXTEDIT_K_PGUP keyboard input to move cursor up a page
// STB_TEXTEDIT_K_PGDOWN keyboard input to move cursor down a page
//
// Keyboard input must be encoded as a single integer value; e.g. a character code
// and some bitflags that represent shift states. to simplify the interface, SHIFT must
// be a bitflag, so we can test the shifted state of cursor movements to allow selection,
// i.e. (STB_TEXTED_K_RIGHT|STB_TEXTEDIT_K_SHIFT) should be shifted right-arrow.
// i.e. (STB_TEXTEDIT_K_RIGHT|STB_TEXTEDIT_K_SHIFT) should be shifted right-arrow.
//
// You can encode other things, such as CONTROL or ALT, in additional bits, and
// then test for their presence in e.g. STB_TEXTEDIT_K_WORDLEFT. For example,
@ -217,20 +217,20 @@
// call this with the mouse x,y on a mouse down; it will update the cursor
// and reset the selection start/end to the cursor point. the x,y must
// be relative to the text widget, with (0,0) being the top left.
//
//
// drag:
// call this with the mouse x,y on a mouse drag/up; it will update the
// cursor and the selection end point
//
//
// cut:
// call this to delete the current selection; returns true if there was
// one. you should FIRST copy the current selection to the system paste buffer.
// (To copy, just copy the current selection out of the string yourself.)
//
//
// paste:
// call this to paste text at the current cursor point or over the current
// selection if there is one.
//
//
// key:
// call this for keyboard inputs sent to the textfield. you can use it
// for "key down" events or for "translated" key events. if you need to
@ -241,7 +241,7 @@
// clear. STB_TEXTEDIT_KEYTYPE defaults to int, but you can #define it to
// anything other type you wante before including.
//
//
//
// When rendering, you can read the cursor position and selection state from
// the STB_TexteditState.
//
@ -335,6 +335,10 @@ typedef struct
// each textfield keeps its own insert mode state. to keep an app-wide
// insert mode, copy this value in/out of the app state
int row_count_per_page;
// page size in number of row.
// this value MUST be set to >0 for pageup or pagedown in multilines documents.
/////////////////////
//
// private data
@ -563,7 +567,6 @@ static void stb_textedit_find_charpos(StbFindState *find, STB_TEXTEDIT_STRING *s
// now scan to find xpos
find->x = r.x0;
i = 0;
for (i=0; first+i < n; ++i)
find->x += STB_TEXTEDIT_GETWIDTH(str, first, i);
}
@ -693,7 +696,7 @@ static void stb_textedit_prep_selection_at_cursor(STB_TexteditState *state)
static int stb_textedit_cut(STB_TEXTEDIT_STRING *str, STB_TexteditState *state)
{
if (STB_TEXT_HAS_SELECTION(state)) {
stb_textedit_delete_selection(str,state); // implicity clamps
stb_textedit_delete_selection(str,state); // implicitly clamps
state->has_preferred_x = 0;
return 1;
}
@ -713,9 +716,11 @@ static int stb_textedit_paste_internal(STB_TEXTEDIT_STRING *str, STB_TexteditSta
state->has_preferred_x = 0;
return 1;
}
// remove the undo since we didn't actually insert the characters
if (state->undostate.undo_point)
--state->undostate.undo_point;
// [DEAR IMGUI]
//// remove the undo since we didn't actually insert the characters
//if (state->undostate.undo_point)
// --state->undostate.undo_point;
// note: paste failure will leave deleted selection, may be restored with an undo (see https://github.com/nothings/stb/issues/734 for details)
return 0;
}
@ -745,7 +750,7 @@ retry:
state->has_preferred_x = 0;
}
} else {
stb_textedit_delete_selection(str,state); // implicity clamps
stb_textedit_delete_selection(str,state); // implicitly clamps
if (STB_TEXTEDIT_INSERTCHARS(str, state->cursor, &ch, 1)) {
stb_text_makeundo_insert(state, state->cursor, 1);
++state->cursor;
@ -761,7 +766,7 @@ retry:
state->insert_mode = !state->insert_mode;
break;
#endif
case STB_TEXTEDIT_K_UNDO:
stb_text_undo(str, state);
state->has_preferred_x = 0;
@ -776,7 +781,7 @@ retry:
// if currently there's a selection, move cursor to start of selection
if (STB_TEXT_HAS_SELECTION(state))
stb_textedit_move_to_first(state);
else
else
if (state->cursor > 0)
--state->cursor;
state->has_preferred_x = 0;
@ -825,7 +830,7 @@ retry:
#ifdef STB_TEXTEDIT_MOVEWORDRIGHT
case STB_TEXTEDIT_K_WORDRIGHT:
if (STB_TEXT_HAS_SELECTION(state))
if (STB_TEXT_HAS_SELECTION(state))
stb_textedit_move_to_last(str, state);
else {
state->cursor = STB_TEXTEDIT_MOVEWORDRIGHT(str, state->cursor);
@ -854,12 +859,16 @@ retry:
break;
case STB_TEXTEDIT_K_DOWN:
case STB_TEXTEDIT_K_DOWN | STB_TEXTEDIT_K_SHIFT: {
case STB_TEXTEDIT_K_DOWN | STB_TEXTEDIT_K_SHIFT:
case STB_TEXTEDIT_K_PGDOWN:
case STB_TEXTEDIT_K_PGDOWN | STB_TEXTEDIT_K_SHIFT: {
StbFindState find;
StbTexteditRow row;
int i, sel = (key & STB_TEXTEDIT_K_SHIFT) != 0;
int i, j, sel = (key & STB_TEXTEDIT_K_SHIFT) != 0;
int is_page = (key & ~STB_TEXTEDIT_K_SHIFT) == STB_TEXTEDIT_K_PGDOWN;
int row_count = is_page ? state->row_count_per_page : 1;
if (state->single_line) {
if (!is_page && state->single_line) {
// on windows, up&down in single-line behave like left&right
key = STB_TEXTEDIT_K_RIGHT | (key & STB_TEXTEDIT_K_SHIFT);
goto retry;
@ -868,17 +877,25 @@ retry:
if (sel)
stb_textedit_prep_selection_at_cursor(state);
else if (STB_TEXT_HAS_SELECTION(state))
stb_textedit_move_to_last(str,state);
stb_textedit_move_to_last(str, state);
// compute current position of cursor point
stb_textedit_clamp(str, state);
stb_textedit_find_charpos(&find, str, state->cursor, state->single_line);
// now find character position down a row
if (find.length) {
float goal_x = state->has_preferred_x ? state->preferred_x : find.x;
float x;
for (j = 0; j < row_count; ++j) {
float x, goal_x = state->has_preferred_x ? state->preferred_x : find.x;
int start = find.first_char + find.length;
if (find.length == 0)
break;
// [DEAR IMGUI]
// going down while being on the last line shouldn't bring us to that line end
if (STB_TEXTEDIT_GETCHAR(str, find.first_char + find.length - 1) != STB_TEXTEDIT_NEWLINE)
break;
// now find character position down a row
state->cursor = start;
STB_TEXTEDIT_LAYOUTROW(&row, str, state->cursor);
x = row.x0;
@ -900,17 +917,25 @@ retry:
if (sel)
state->select_end = state->cursor;
// go to next line
find.first_char = find.first_char + find.length;
find.length = row.num_chars;
}
break;
}
case STB_TEXTEDIT_K_UP:
case STB_TEXTEDIT_K_UP | STB_TEXTEDIT_K_SHIFT: {
case STB_TEXTEDIT_K_UP | STB_TEXTEDIT_K_SHIFT:
case STB_TEXTEDIT_K_PGUP:
case STB_TEXTEDIT_K_PGUP | STB_TEXTEDIT_K_SHIFT: {
StbFindState find;
StbTexteditRow row;
int i, sel = (key & STB_TEXTEDIT_K_SHIFT) != 0;
int i, j, prev_scan, sel = (key & STB_TEXTEDIT_K_SHIFT) != 0;
int is_page = (key & ~STB_TEXTEDIT_K_SHIFT) == STB_TEXTEDIT_K_PGUP;
int row_count = is_page ? state->row_count_per_page : 1;
if (state->single_line) {
if (!is_page && state->single_line) {
// on windows, up&down become left&right
key = STB_TEXTEDIT_K_LEFT | (key & STB_TEXTEDIT_K_SHIFT);
goto retry;
@ -925,11 +950,14 @@ retry:
stb_textedit_clamp(str, state);
stb_textedit_find_charpos(&find, str, state->cursor, state->single_line);
// can only go up if there's a previous row
if (find.prev_first != find.first_char) {
for (j = 0; j < row_count; ++j) {
float x, goal_x = state->has_preferred_x ? state->preferred_x : find.x;
// can only go up if there's a previous row
if (find.prev_first == find.first_char)
break;
// now find character position up a row
float goal_x = state->has_preferred_x ? state->preferred_x : find.x;
float x;
state->cursor = find.prev_first;
STB_TEXTEDIT_LAYOUTROW(&row, str, state->cursor);
x = row.x0;
@ -951,6 +979,14 @@ retry:
if (sel)
state->select_end = state->cursor;
// go to previous line
// (we need to scan previous line the hard way. maybe we could expose this as a new API function?)
prev_scan = find.prev_first > 0 ? find.prev_first - 1 : 0;
while (prev_scan > 0 && STB_TEXTEDIT_GETCHAR(str, prev_scan - 1) != STB_TEXTEDIT_NEWLINE)
--prev_scan;
find.first_char = find.prev_first;
find.prev_first = prev_scan;
}
break;
}
@ -980,7 +1016,7 @@ retry:
}
state->has_preferred_x = 0;
break;
#ifdef STB_TEXTEDIT_K_TEXTSTART2
case STB_TEXTEDIT_K_TEXTSTART2:
#endif
@ -997,7 +1033,7 @@ retry:
state->select_start = state->select_end = 0;
state->has_preferred_x = 0;
break;
#ifdef STB_TEXTEDIT_K_TEXTSTART2
case STB_TEXTEDIT_K_TEXTSTART2 | STB_TEXTEDIT_K_SHIFT:
#endif
@ -1074,10 +1110,6 @@ retry:
state->has_preferred_x = 0;
break;
}
// @TODO:
// STB_TEXTEDIT_K_PGUP - move cursor up a page
// STB_TEXTEDIT_K_PGDOWN - move cursor down a page
}
}
@ -1133,7 +1165,14 @@ static void stb_textedit_discard_redo(StbUndoState *state)
state->undo_rec[i].char_storage += n;
}
// now move all the redo records towards the end of the buffer; the first one is at 'redo_point'
STB_TEXTEDIT_memmove(state->undo_rec + state->redo_point+1, state->undo_rec + state->redo_point, (size_t) ((STB_TEXTEDIT_UNDOSTATECOUNT - state->redo_point)*sizeof(state->undo_rec[0])));
// [DEAR IMGUI]
size_t move_size = (size_t)((STB_TEXTEDIT_UNDOSTATECOUNT - state->redo_point - 1) * sizeof(state->undo_rec[0]));
const char* buf_begin = (char*)state->undo_rec; (void)buf_begin;
const char* buf_end = (char*)state->undo_rec + sizeof(state->undo_rec); (void)buf_end;
IM_ASSERT(((char*)(state->undo_rec + state->redo_point)) >= buf_begin);
IM_ASSERT(((char*)(state->undo_rec + state->redo_point + 1) + move_size) <= buf_end);
STB_TEXTEDIT_memmove(state->undo_rec + state->redo_point+1, state->undo_rec + state->redo_point, move_size);
// now move redo_point to point to the new one
++state->redo_point;
}
@ -1342,6 +1381,7 @@ static void stb_textedit_clear_state(STB_TexteditState *state, int is_single_lin
state->initialized = 1;
state->single_line = (unsigned char) is_single_line;
state->insert_mode = 0;
state->row_count_per_page = 0;
}
// API initialize
@ -1372,38 +1412,38 @@ This software is available under 2 licenses -- choose whichever you prefer.
------------------------------------------------------------------------------
ALTERNATIVE A - MIT License
Copyright (c) 2017 Sean Barrett
Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal in
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
of the Software, and to permit persons to whom the Software is furnished to do
Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal in
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
of the Software, and to permit persons to whom the Software is furnished to do
so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
------------------------------------------------------------------------------
ALTERNATIVE B - Public Domain (www.unlicense.org)
This is free and unencumbered software released into the public domain.
Anyone is free to copy, modify, publish, use, compile, sell, or distribute this
software, either in source code form or as a compiled binary, for any purpose,
Anyone is free to copy, modify, publish, use, compile, sell, or distribute this
software, either in source code form or as a compiled binary, for any purpose,
commercial or non-commercial, and by any means.
In jurisdictions that recognize copyright laws, the author or authors of this
software dedicate any and all copyright interest in the software to the public
domain. We make this dedication for the benefit of the public at large and to
the detriment of our heirs and successors. We intend this dedication to be an
overt act of relinquishment in perpetuity of all present and future rights to
In jurisdictions that recognize copyright laws, the author or authors of this
software dedicate any and all copyright interest in the software to the public
domain. We make this dedication for the benefit of the public at large and to
the detriment of our heirs and successors. We intend this dedication to be an
overt act of relinquishment in perpetuity of all present and future rights to
this software under copyright law.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
------------------------------------------------------------------------------
*/

209
include/imgui/imstb_truetype.h
View File

@ -1,4 +1,9 @@
// stb_truetype.h - v1.19 - public domain
// [DEAR IMGUI]
// This is a slightly modified version of stb_truetype.h 1.20.
// Mostly fixing for compiler and static analyzer warnings.
// Grep for [DEAR IMGUI] to find the changes.
// stb_truetype.h - v1.20 - public domain
// authored from 2009-2016 by Sean Barrett / RAD Game Tools
//
// This library processes TrueType files:
@ -46,9 +51,10 @@
// Rob Loach Cort Stratton
// Kenney Phillis Jr. github:oyvindjam
// Brian Costabile github:vassvik
//
//
// VERSION HISTORY
//
// 1.20 (2019-02-07) PackFontRange skips missing codepoints; GetScaleFontVMetrics()
// 1.19 (2018-02-11) GPOS kerning, STBTT_fmod
// 1.18 (2018-01-29) add missing function
// 1.17 (2017-07-23) make more arguments const; doc fix
@ -75,7 +81,7 @@
//
// USAGE
//
// Include this file in whatever places neeed to refer to it. In ONE C/C++
// Include this file in whatever places need to refer to it. In ONE C/C++
// file, write:
// #define STB_TRUETYPE_IMPLEMENTATION
// before the #include of this file. This expands out the actual
@ -206,7 +212,7 @@
//
// Advancing for the next character:
// Call GlyphHMetrics, and compute 'current_point += SF * advance'.
//
//
//
// ADVANCED USAGE
//
@ -247,11 +253,11 @@
// Documentation & header file 520 LOC \___ 660 LOC documentation
// Sample code 140 LOC /
// Truetype parsing 620 LOC ---- 620 LOC TrueType
// Software rasterization 240 LOC \ .
// Curve tesselation 120 LOC \__ 550 LOC Bitmap creation
// Software rasterization 240 LOC \.
// Curve tessellation 120 LOC \__ 550 LOC Bitmap creation
// Bitmap management 100 LOC /
// Baked bitmap interface 70 LOC /
// Font name matching & access 150 LOC ---- 150
// Font name matching & access 150 LOC ---- 150
// C runtime library abstraction 60 LOC ---- 60
//
//
@ -344,7 +350,7 @@ int main(int argc, char **argv)
}
return 0;
}
#endif
#endif
//
// Output:
//
@ -358,9 +364,9 @@ int main(int argc, char **argv)
// :@@. M@M
// @@@o@@@@
// :M@@V:@@.
//
//
//////////////////////////////////////////////////////////////////////////////
//
//
// Complete program: print "Hello World!" banner, with bugs
//
#if 0
@ -556,6 +562,8 @@ STBTT_DEF void stbtt_GetBakedQuad(const stbtt_bakedchar *chardata, int pw, int p
//
// It's inefficient; you might want to c&p it and optimize it.
STBTT_DEF void stbtt_GetScaledFontVMetrics(const unsigned char *fontdata, int index, float size, float *ascent, float *descent, float *lineGap);
// Query the font vertical metrics without having to create a font first.
//////////////////////////////////////////////////////////////////////////////
@ -641,6 +649,12 @@ STBTT_DEF void stbtt_PackSetOversampling(stbtt_pack_context *spc, unsigned int h
// To use with PackFontRangesGather etc., you must set it before calls
// call to PackFontRangesGatherRects.
STBTT_DEF void stbtt_PackSetSkipMissingCodepoints(stbtt_pack_context *spc, int skip);
// If skip != 0, this tells stb_truetype to skip any codepoints for which
// there is no corresponding glyph. If skip=0, which is the default, then
// codepoints without a glyph recived the font's "missing character" glyph,
// typically an empty box by convention.
STBTT_DEF void stbtt_GetPackedQuad(const stbtt_packedchar *chardata, int pw, int ph, // same data as above
int char_index, // character to display
float *xpos, float *ypos, // pointers to current position in screen pixel space
@ -653,7 +667,7 @@ STBTT_DEF int stbtt_PackFontRangesRenderIntoRects(stbtt_pack_context *spc, cons
// Calling these functions in sequence is roughly equivalent to calling
// stbtt_PackFontRanges(). If you more control over the packing of multiple
// fonts, or if you want to pack custom data into a font texture, take a look
// at the source to of stbtt_PackFontRanges() and create a custom version
// at the source to of stbtt_PackFontRanges() and create a custom version
// using these functions, e.g. call GatherRects multiple times,
// building up a single array of rects, then call PackRects once,
// then call RenderIntoRects repeatedly. This may result in a
@ -669,6 +683,7 @@ struct stbtt_pack_context {
int height;
int stride_in_bytes;
int padding;
int skip_missing;
unsigned int h_oversample, v_oversample;
unsigned char *pixels;
void *nodes;
@ -694,7 +709,7 @@ STBTT_DEF int stbtt_GetFontOffsetForIndex(const unsigned char *data, int index);
// file will only define one font and it always be at offset 0, so it will
// return '0' for index 0, and -1 for all other indices.
// The following structure is defined publically so you can declare one on
// The following structure is defined publicly so you can declare one on
// the stack or as a global or etc, but you should treat it as opaque.
struct stbtt_fontinfo
{
@ -733,6 +748,7 @@ STBTT_DEF int stbtt_FindGlyphIndex(const stbtt_fontinfo *info, int unicode_codep
// and you want a speed-up, call this function with the character you're
// going to process, then use glyph-based functions instead of the
// codepoint-based functions.
// Returns 0 if the character codepoint is not defined in the font.
//////////////////////////////////////////////////////////////////////////////
@ -820,7 +836,7 @@ STBTT_DEF int stbtt_GetGlyphShape(const stbtt_fontinfo *info, int glyph_index, s
// returns # of vertices and fills *vertices with the pointer to them
// these are expressed in "unscaled" coordinates
//
// The shape is a series of countours. Each one starts with
// The shape is a series of contours. Each one starts with
// a STBTT_moveto, then consists of a series of mixed
// STBTT_lineto and STBTT_curveto segments. A lineto
// draws a line from previous endpoint to its x,y; a curveto
@ -916,7 +932,7 @@ STBTT_DEF unsigned char * stbtt_GetGlyphSDF(const stbtt_fontinfo *info, float sc
STBTT_DEF unsigned char * stbtt_GetCodepointSDF(const stbtt_fontinfo *info, float scale, int codepoint, int padding, unsigned char onedge_value, float pixel_dist_scale, int *width, int *height, int *xoff, int *yoff);
// These functions compute a discretized SDF field for a single character, suitable for storing
// in a single-channel texture, sampling with bilinear filtering, and testing against
// larger than some threshhold to produce scalable fonts.
// larger than some threshold to produce scalable fonts.
// info -- the font
// scale -- controls the size of the resulting SDF bitmap, same as it would be creating a regular bitmap
// glyph/codepoint -- the character to generate the SDF for
@ -959,7 +975,7 @@ STBTT_DEF unsigned char * stbtt_GetCodepointSDF(const stbtt_fontinfo *info, floa
// and computing from that can allow drop-out prevention).
//
// The algorithm has not been optimized at all, so expect it to be slow
// if computing lots of characters or very large sizes.
// if computing lots of characters or very large sizes.
@ -1716,7 +1732,7 @@ static int stbtt__GetGlyphShapeTT(const stbtt_fontinfo *info, int glyph_index, s
if (i != 0)
num_vertices = stbtt__close_shape(vertices, num_vertices, was_off, start_off, sx,sy,scx,scy,cx,cy);
// now start the new one
// now start the new one
start_off = !(flags & 1);
if (start_off) {
// if we start off with an off-curve point, then when we need to find a point on the curve
@ -1769,7 +1785,7 @@ static int stbtt__GetGlyphShapeTT(const stbtt_fontinfo *info, int glyph_index, s
int comp_num_verts = 0, i;
stbtt_vertex *comp_verts = 0, *tmp = 0;
float mtx[6] = {1,0,0,1,0,0}, m, n;
flags = ttSHORT(comp); comp+=2;
gidx = ttSHORT(comp); comp+=2;
@ -1799,7 +1815,7 @@ static int stbtt__GetGlyphShapeTT(const stbtt_fontinfo *info, int glyph_index, s
mtx[2] = ttSHORT(comp)/16384.0f; comp+=2;
mtx[3] = ttSHORT(comp)/16384.0f; comp+=2;
}
// Find transformation scales.
m = (float) STBTT_sqrt(mtx[0]*mtx[0] + mtx[1]*mtx[1]);
n = (float) STBTT_sqrt(mtx[2]*mtx[2] + mtx[3]*mtx[3]);
@ -1825,7 +1841,7 @@ static int stbtt__GetGlyphShapeTT(const stbtt_fontinfo *info, int glyph_index, s
if (comp_verts) STBTT_free(comp_verts, info->userdata);
return 0;
}
if (num_vertices > 0) STBTT_memcpy(tmp, vertices, num_vertices*sizeof(stbtt_vertex));
if (num_vertices > 0) STBTT_memcpy(tmp, vertices, num_vertices*sizeof(stbtt_vertex)); //-V595
STBTT_memcpy(tmp+num_vertices, comp_verts, comp_num_verts*sizeof(stbtt_vertex));
if (vertices) STBTT_free(vertices, info->userdata);
vertices = tmp;
@ -2196,7 +2212,7 @@ static int stbtt__run_charstring(const stbtt_fontinfo *info, int glyph_index, st
} break;
default:
if (b0 != 255 && b0 != 28 && (b0 < 32 || b0 > 254))
if (b0 != 255 && b0 != 28 && (b0 < 32 || b0 > 254)) //-V560
return STBTT__CSERR("reserved operator");
// push immediate
@ -2368,7 +2384,8 @@ static stbtt_int32 stbtt__GetGlyphClass(stbtt_uint8 *classDefTable, int glyph)
if (glyph >= startGlyphID && glyph < startGlyphID + glyphCount)
return (stbtt_int32)ttUSHORT(classDef1ValueArray + 2 * (glyph - startGlyphID));
classDefTable = classDef1ValueArray + 2 * glyphCount;
// [DEAR IMGUI] Commented to fix static analyzer warning
//classDefTable = classDef1ValueArray + 2 * glyphCount;
} break;
case 2: {
@ -2392,7 +2409,8 @@ static stbtt_int32 stbtt__GetGlyphClass(stbtt_uint8 *classDefTable, int glyph)
return (stbtt_int32)ttUSHORT(classRangeRecord + 4);
}
classDefTable = classRangeRecords + 6 * classRangeCount;
// [DEAR IMGUI] Commented to fix static analyzer warning
//classDefTable = classRangeRecords + 6 * classRangeCount;
} break;
default: {
@ -2520,11 +2538,11 @@ static stbtt_int32 stbtt__GetGlyphGPOSInfoAdvance(const stbtt_fontinfo *info, i
// There are no other cases.
STBTT_assert(0);
break;
};
} // [DEAR IMGUI] removed ;
}
}
break;
};
} // [DEAR IMGUI] removed ;
default:
// TODO: Implement other stuff.
@ -2728,7 +2746,7 @@ static stbtt__active_edge *stbtt__new_active(stbtt__hheap *hh, stbtt__edge *e, i
float dxdy = (e->x1 - e->x0) / (e->y1 - e->y0);
STBTT_assert(z != NULL);
if (!z) return z;
// round dx down to avoid overshooting
if (dxdy < 0)
z->dx = -STBTT_ifloor(STBTT_FIX * -dxdy);
@ -2806,7 +2824,7 @@ static void stbtt__fill_active_edges(unsigned char *scanline, int len, stbtt__ac
}
}
}
e = e->next;
}
}
@ -3024,6 +3042,8 @@ static void stbtt__fill_active_edges_new(float *scanline, float *scanline_fill,
dx = -dx;
dy = -dy;
t = x0, x0 = xb, xb = t;
// [DEAR IMGUI] Fix static analyzer warning
(void)dx; // [ImGui: fix static analyzer warning]
}
x1 = (int) x_top;
@ -3161,7 +3181,13 @@ static void stbtt__rasterize_sorted_edges(stbtt__bitmap *result, stbtt__edge *e,
if (e->y0 != e->y1) {
stbtt__active_edge *z = stbtt__new_active(&hh, e, off_x, scan_y_top, userdata);
if (z != NULL) {
STBTT_assert(z->ey >= scan_y_top);
if (j == 0 && off_y != 0) {
if (z->ey < scan_y_top) {
// this can happen due to subpixel positioning and some kind of fp rounding error i think
z->ey = scan_y_top;
}
}
STBTT_assert(z->ey >= scan_y_top); // if we get really unlucky a tiny bit of an edge can be out of bounds
// insert at front
z->next = active;
active = z;
@ -3230,7 +3256,7 @@ static void stbtt__sort_edges_ins_sort(stbtt__edge *p, int n)
static void stbtt__sort_edges_quicksort(stbtt__edge *p, int n)
{
/* threshhold for transitioning to insertion sort */
/* threshold for transitioning to insertion sort */
while (n > 12) {
stbtt__edge t;
int c01,c12,c,m,i,j;
@ -3365,7 +3391,7 @@ static void stbtt__add_point(stbtt__point *points, int n, float x, float y)
points[n].y = y;
}
// tesselate until threshhold p is happy... @TODO warped to compensate for non-linear stretching
// tessellate until threshold p is happy... @TODO warped to compensate for non-linear stretching
static int stbtt__tesselate_curve(stbtt__point *points, int *num_points, float x0, float y0, float x1, float y1, float x2, float y2, float objspace_flatness_squared, int n)
{
// midpoint
@ -3528,7 +3554,7 @@ STBTT_DEF unsigned char *stbtt_GetGlyphBitmapSubpixel(const stbtt_fontinfo *info
{
int ix0,iy0,ix1,iy1;
stbtt__bitmap gbm;
stbtt_vertex *vertices;
stbtt_vertex *vertices;
int num_verts = stbtt_GetGlyphShape(info, glyph, &vertices);
if (scale_x == 0) scale_x = scale_y;
@ -3551,7 +3577,7 @@ STBTT_DEF unsigned char *stbtt_GetGlyphBitmapSubpixel(const stbtt_fontinfo *info
if (height) *height = gbm.h;
if (xoff ) *xoff = ix0;
if (yoff ) *yoff = iy0;
if (gbm.w && gbm.h) {
gbm.pixels = (unsigned char *) STBTT_malloc(gbm.w * gbm.h, info->userdata);
if (gbm.pixels) {
@ -3562,7 +3588,7 @@ STBTT_DEF unsigned char *stbtt_GetGlyphBitmapSubpixel(const stbtt_fontinfo *info
}
STBTT_free(vertices, info->userdata);
return gbm.pixels;
}
}
STBTT_DEF unsigned char *stbtt_GetGlyphBitmap(const stbtt_fontinfo *info, float scale_x, float scale_y, int glyph, int *width, int *height, int *xoff, int *yoff)
{
@ -3574,7 +3600,7 @@ STBTT_DEF void stbtt_MakeGlyphBitmapSubpixel(const stbtt_fontinfo *info, unsigne
int ix0,iy0;
stbtt_vertex *vertices;
int num_verts = stbtt_GetGlyphShape(info, glyph, &vertices);
stbtt__bitmap gbm;
stbtt__bitmap gbm;
stbtt_GetGlyphBitmapBoxSubpixel(info, glyph, scale_x, scale_y, shift_x, shift_y, &ix0,&iy0,0,0);
gbm.pixels = output;
@ -3596,7 +3622,7 @@ STBTT_DEF void stbtt_MakeGlyphBitmap(const stbtt_fontinfo *info, unsigned char *
STBTT_DEF unsigned char *stbtt_GetCodepointBitmapSubpixel(const stbtt_fontinfo *info, float scale_x, float scale_y, float shift_x, float shift_y, int codepoint, int *width, int *height, int *xoff, int *yoff)
{
return stbtt_GetGlyphBitmapSubpixel(info, scale_x, scale_y,shift_x,shift_y, stbtt_FindGlyphIndex(info,codepoint), width,height,xoff,yoff);
}
}
STBTT_DEF void stbtt_MakeCodepointBitmapSubpixelPrefilter(const stbtt_fontinfo *info, unsigned char *output, int out_w, int out_h, int out_stride, float scale_x, float scale_y, float shift_x, float shift_y, int oversample_x, int oversample_y, float *sub_x, float *sub_y, int codepoint)
{
@ -3611,7 +3637,7 @@ STBTT_DEF void stbtt_MakeCodepointBitmapSubpixel(const stbtt_fontinfo *info, uns
STBTT_DEF unsigned char *stbtt_GetCodepointBitmap(const stbtt_fontinfo *info, float scale_x, float scale_y, int codepoint, int *width, int *height, int *xoff, int *yoff)
{
return stbtt_GetCodepointBitmapSubpixel(info, scale_x, scale_y, 0.0f,0.0f, codepoint, width,height,xoff,yoff);
}
}
STBTT_DEF void stbtt_MakeCodepointBitmap(const stbtt_fontinfo *info, unsigned char *output, int out_w, int out_h, int out_stride, float scale_x, float scale_y, int codepoint)
{
@ -3736,7 +3762,7 @@ static void stbrp_init_target(stbrp_context *con, int pw, int ph, stbrp_node *no
con->y = 0;
con->bottom_y = 0;
STBTT__NOTUSED(nodes);
STBTT__NOTUSED(num_nodes);
STBTT__NOTUSED(num_nodes);
}
static void stbrp_pack_rects(stbrp_context *con, stbrp_rect *rects, int num_rects)
@ -3790,6 +3816,7 @@ STBTT_DEF int stbtt_PackBegin(stbtt_pack_context *spc, unsigned char *pixels, in
spc->stride_in_bytes = stride_in_bytes != 0 ? stride_in_bytes : pw;
spc->h_oversample = 1;
spc->v_oversample = 1;
spc->skip_missing = 0;
stbrp_init_target(context, pw-padding, ph-padding, nodes, num_nodes);
@ -3815,6 +3842,11 @@ STBTT_DEF void stbtt_PackSetOversampling(stbtt_pack_context *spc, unsigned int h
spc->v_oversample = v_oversample;
}
STBTT_DEF void stbtt_PackSetSkipMissingCodepoints(stbtt_pack_context *spc, int skip)
{
spc->skip_missing = skip;
}
#define STBTT__OVER_MASK (STBTT_MAX_OVERSAMPLE-1)
static void stbtt__h_prefilter(unsigned char *pixels, int w, int h, int stride_in_bytes, unsigned int kernel_width)
@ -3968,13 +4000,17 @@ STBTT_DEF int stbtt_PackFontRangesGatherRects(stbtt_pack_context *spc, const stb
int x0,y0,x1,y1;
int codepoint = ranges[i].array_of_unicode_codepoints == NULL ? ranges[i].first_unicode_codepoint_in_range + j : ranges[i].array_of_unicode_codepoints[j];
int glyph = stbtt_FindGlyphIndex(info, codepoint);
stbtt_GetGlyphBitmapBoxSubpixel(info,glyph,
scale * spc->h_oversample,
scale * spc->v_oversample,
0,0,
&x0,&y0,&x1,&y1);
rects[k].w = (stbrp_coord) (x1-x0 + spc->padding + spc->h_oversample-1);
rects[k].h = (stbrp_coord) (y1-y0 + spc->padding + spc->v_oversample-1);
if (glyph == 0 && spc->skip_missing) {
rects[k].w = rects[k].h = 0;
} else {
stbtt_GetGlyphBitmapBoxSubpixel(info,glyph,
scale * spc->h_oversample,
scale * spc->v_oversample,
0,0,
&x0,&y0,&x1,&y1);
rects[k].w = (stbrp_coord) (x1-x0 + spc->padding + spc->h_oversample-1);
rects[k].h = (stbrp_coord) (y1-y0 + spc->padding + spc->v_oversample-1);
}
++k;
}
}
@ -4027,7 +4063,7 @@ STBTT_DEF int stbtt_PackFontRangesRenderIntoRects(stbtt_pack_context *spc, const
sub_y = stbtt__oversample_shift(spc->v_oversample);
for (j=0; j < ranges[i].num_chars; ++j) {
stbrp_rect *r = &rects[k];
if (r->was_packed) {
if (r->was_packed && r->w != 0 && r->h != 0) {
stbtt_packedchar *bc = &ranges[i].chardata_for_range[j];
int advance, lsb, x0,y0,x1,y1;
int codepoint = ranges[i].array_of_unicode_codepoints == NULL ? ranges[i].first_unicode_codepoint_in_range + j : ranges[i].array_of_unicode_codepoints[j];
@ -4096,7 +4132,7 @@ STBTT_DEF void stbtt_PackFontRangesPackRects(stbtt_pack_context *spc, stbrp_rect
STBTT_DEF int stbtt_PackFontRanges(stbtt_pack_context *spc, const unsigned char *fontdata, int font_index, stbtt_pack_range *ranges, int num_ranges)
{
stbtt_fontinfo info;
int i,j,n, return_value = 1;
int i,j,n, return_value; // [DEAR IMGUI] removed = 1
//stbrp_context *context = (stbrp_context *) spc->pack_info;
stbrp_rect *rects;
@ -4111,7 +4147,7 @@ STBTT_DEF int stbtt_PackFontRanges(stbtt_pack_context *spc, const unsigned char
n = 0;
for (i=0; i < num_ranges; ++i)
n += ranges[i].num_chars;
rects = (stbrp_rect *) STBTT_malloc(sizeof(*rects) * n, spc->user_allocator_context);
if (rects == NULL)
return 0;
@ -4122,7 +4158,7 @@ STBTT_DEF int stbtt_PackFontRanges(stbtt_pack_context *spc, const unsigned char
n = stbtt_PackFontRangesGatherRects(spc, &info, ranges, num_ranges, rects);
stbtt_PackFontRangesPackRects(spc, rects, n);
return_value = stbtt_PackFontRangesRenderIntoRects(spc, &info, ranges, num_ranges, rects);
STBTT_free(rects, spc->user_allocator_context);
@ -4141,6 +4177,19 @@ STBTT_DEF int stbtt_PackFontRange(stbtt_pack_context *spc, const unsigned char *
return stbtt_PackFontRanges(spc, fontdata, font_index, &range, 1);
}
STBTT_DEF void stbtt_GetScaledFontVMetrics(const unsigned char *fontdata, int index, float size, float *ascent, float *descent, float *lineGap)
{
int i_ascent, i_descent, i_lineGap;
float scale;
stbtt_fontinfo info;
stbtt_InitFont(&info, fontdata, stbtt_GetFontOffsetForIndex(fontdata, index));
scale = size > 0 ? stbtt_ScaleForPixelHeight(&info, size) : stbtt_ScaleForMappingEmToPixels(&info, -size);
stbtt_GetFontVMetrics(&info, &i_ascent, &i_descent, &i_lineGap);
*ascent = (float) i_ascent * scale;
*descent = (float) i_descent * scale;
*lineGap = (float) i_lineGap * scale;
}
STBTT_DEF void stbtt_GetPackedQuad(const stbtt_packedchar *chardata, int pw, int ph, int char_index, float *xpos, float *ypos, stbtt_aligned_quad *q, int align_to_integer)
{
float ipw = 1.0f / pw, iph = 1.0f / ph;
@ -4253,7 +4302,7 @@ static int stbtt__compute_crossings_x(float x, float y, int nverts, stbtt_vertex
int winding = 0;
orig[0] = x;
orig[1] = y;
//orig[1] = y; // [DEAR IMGUI] commented double assignment
// make sure y never passes through a vertex of the shape
y_frac = (float) STBTT_fmod(y, 1.0f);
@ -4270,7 +4319,7 @@ static int stbtt__compute_crossings_x(float x, float y, int nverts, stbtt_vertex
int x1 = (int) verts[i ].x, y1 = (int) verts[i ].y;
if (y > STBTT_min(y0,y1) && y < STBTT_max(y0,y1) && x > STBTT_min(x0,x1)) {
float x_inter = (y - y0) / (y1 - y0) * (x1-x0) + x0;
if (x_inter < x)
if (x_inter < x)
winding += (y0 < y1) ? 1 : -1;
}
}
@ -4296,7 +4345,7 @@ static int stbtt__compute_crossings_x(float x, float y, int nverts, stbtt_vertex
y1 = (int)verts[i ].y;
if (y > STBTT_min(y0,y1) && y < STBTT_max(y0,y1) && x > STBTT_min(x0,x1)) {
float x_inter = (y - y0) / (y1 - y0) * (x1-x0) + x0;
if (x_inter < x)
if (x_inter < x)
winding += (y0 < y1) ? 1 : -1;
}
} else {
@ -4308,7 +4357,7 @@ static int stbtt__compute_crossings_x(float x, float y, int nverts, stbtt_vertex
if (hits[1][0] < 0)
winding += (hits[1][1] < 0 ? -1 : 1);
}
}
}
}
}
return winding;
@ -4389,7 +4438,7 @@ STBTT_DEF unsigned char * stbtt_GetGlyphSDF(const stbtt_fontinfo *info, float sc
// invert for y-downwards bitmaps
scale_y = -scale_y;
{
int x,y,i,j;
float *precompute;
@ -4538,7 +4587,7 @@ STBTT_DEF unsigned char * stbtt_GetGlyphSDF(const stbtt_fontinfo *info, float sc
STBTT_free(verts, info->userdata);
}
return data;
}
}
STBTT_DEF unsigned char * stbtt_GetCodepointSDF(const stbtt_fontinfo *info, float scale, int codepoint, int padding, unsigned char onedge_value, float pixel_dist_scale, int *width, int *height, int *xoff, int *yoff)
{
@ -4556,7 +4605,7 @@ STBTT_DEF void stbtt_FreeSDF(unsigned char *bitmap, void *userdata)
//
// check if a utf8 string contains a prefix which is the utf16 string; if so return length of matching utf8 string
static stbtt_int32 stbtt__CompareUTF8toUTF16_bigendian_prefix(stbtt_uint8 *s1, stbtt_int32 len1, stbtt_uint8 *s2, stbtt_int32 len2)
static stbtt_int32 stbtt__CompareUTF8toUTF16_bigendian_prefix(stbtt_uint8 *s1, stbtt_int32 len1, stbtt_uint8 *s2, stbtt_int32 len2)
{
stbtt_int32 i=0;
@ -4595,7 +4644,7 @@ static stbtt_int32 stbtt__CompareUTF8toUTF16_bigendian_prefix(stbtt_uint8 *s1, s
return i;
}
static int stbtt_CompareUTF8toUTF16_bigendian_internal(char *s1, int len1, char *s2, int len2)
static int stbtt_CompareUTF8toUTF16_bigendian_internal(char *s1, int len1, char *s2, int len2)
{
return len1 == stbtt__CompareUTF8toUTF16_bigendian_prefix((stbtt_uint8*) s1, len1, (stbtt_uint8*) s2, len2);
}
@ -4724,7 +4773,7 @@ STBTT_DEF int stbtt_BakeFontBitmap(const unsigned char *data, int offset,
STBTT_DEF int stbtt_GetFontOffsetForIndex(const unsigned char *data, int index)
{
return stbtt_GetFontOffsetForIndex_internal((unsigned char *) data, index);
return stbtt_GetFontOffsetForIndex_internal((unsigned char *) data, index);
}
STBTT_DEF int stbtt_GetNumberOfFonts(const unsigned char *data)
@ -4817,38 +4866,38 @@ This software is available under 2 licenses -- choose whichever you prefer.
------------------------------------------------------------------------------
ALTERNATIVE A - MIT License
Copyright (c) 2017 Sean Barrett
Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal in
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
of the Software, and to permit persons to whom the Software is furnished to do
Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal in
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
of the Software, and to permit persons to whom the Software is furnished to do
so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
------------------------------------------------------------------------------
ALTERNATIVE B - Public Domain (www.unlicense.org)
This is free and unencumbered software released into the public domain.
Anyone is free to copy, modify, publish, use, compile, sell, or distribute this
software, either in source code form or as a compiled binary, for any purpose,
Anyone is free to copy, modify, publish, use, compile, sell, or distribute this
software, either in source code form or as a compiled binary, for any purpose,
commercial or non-commercial, and by any means.
In jurisdictions that recognize copyright laws, the author or authors of this
software dedicate any and all copyright interest in the software to the public
domain. We make this dedication for the benefit of the public at large and to
the detriment of our heirs and successors. We intend this dedication to be an
overt act of relinquishment in perpetuity of all present and future rights to
In jurisdictions that recognize copyright laws, the author or authors of this
software dedicate any and all copyright interest in the software to the public
domain. We make this dedication for the benefit of the public at large and to
the detriment of our heirs and successors. We intend this dedication to be an
overt act of relinquishment in perpetuity of all present and future rights to
this software under copyright law.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
------------------------------------------------------------------------------
*/

18
include/imgui/meson.build
View File

@ -1,8 +1,10 @@
sources += files(
'imgui.cpp',
'imgui_demo.cpp',
'imgui_draw.cpp',
'imgui-SFML.cpp',
'imgui_stdlib.cpp',
'imgui_widgets.cpp',
)
include_sources += {
'imgui': files(
'imgui.cpp',
'imgui_draw.cpp',
'imgui-SFML.cpp',
'imgui_stdlib.cpp',
'imgui_tables.cpp',
'imgui_widgets.cpp',
)
}

7
include/meson.build
View File

@ -1,9 +1,6 @@
inc = include_directories('.', 'imgui')
sources += files(
'tinyfiledialogs.cpp',
'whereami.cpp',
'whereami++.cpp',
)
include_sources += {'tinyfiledialogs': files('tinyfiledialogs.cpp')}
include_sources += {'whereami': files('whereami.cpp', 'whereami++.cpp')}
subdir('imgui')

13
meson.build
View File

@ -8,7 +8,12 @@ project(
sources = []
subdir('include') # Defines `inc` and adds stuff in `sources`
# I chose to put the .cpp files of the libs I vendor directly in include/
# I store the files in a (lib name -> files) dict so that tests can
# select which libs they want to compile with
include_sources = {}
subdir('include') # Defines `inc` and adds stuff in `include_sources`
subdir('src') # Adds stuff in `sources`
deps = [
@ -19,6 +24,12 @@ deps = [
dependency('gl'),
]
subdir('tests')
foreach lib, lib_sources : include_sources
sources += lib_sources
endforeach
executable(
'FEIS',
sources: sources,

12
src/editor_state.cpp
View File

@ -168,9 +168,9 @@ void EditorState::displayPlayfield(Marker& marker, MarkerEndingState markerEndin
}
ImGui::SetCursorPos({0, TitlebarHeight});
ImGui::Image(playfield.longNoteLayer.getTexture(), ImVec2(0, 1), ImVec2(1, 0));
ImGui::Image(playfield.longNoteLayer);
ImGui::SetCursorPos({0, TitlebarHeight});
ImGui::Image(playfield.markerLayer.getTexture(), ImVec2(0, 1), ImVec2(1, 0));
ImGui::Image(playfield.markerLayer);
}
// Display button grid
@ -431,7 +431,7 @@ void EditorState::displayTimeline() {
{
if (chart) {
ImGui::SetCursorPos({0, 0});
ImGui::Image(chart->densityGraph.graph.getTexture(), ImVec2(0, 1), ImVec2(1, 0));
ImGui::Image(chart->densityGraph.graph);
AffineTransform<float> scroll(-fumen.offset, previewEnd.asSeconds(), 1.f, 0.f);
float slider_pos = scroll.transform(playbackPosition.asSeconds());
ImGui::SetCursorPos({0, 0});
@ -498,9 +498,9 @@ void EditorState::displayLinearView() {
fumen.BPM,
getResolution(),
ImGui::GetContentRegionMax());
ImGui::SetCursorPos(
{0, ImGui::GetFontSize() + ImGui::GetStyle().FramePadding.y * 2.f});
ImGui::Image(linearView.view.getTexture(), ImVec2(0, 1), ImVec2(1, 0));
auto cursor_y = ImGui::GetFontSize() + ImGui::GetStyle().FramePadding.y * 2.f;
ImGui::SetCursorPos({0, cursor_y});
ImGui::Image(linearView.view);
} else {
ImGui::TextDisabled("- no chart selected -");
}

20
src/imgui/custom.cpp Normal file
View File

@ -0,0 +1,20 @@
#include "custom.hpp"
bool ImGui::ColorEdit4(const char* label, sf::Color& col, ImGuiColorEditFlags flags) {
float array_col[4] = {
static_cast<float>(col.r)/255.f,
static_cast<float>(col.g)/255.f,
static_cast<float>(col.b)/255.f,
static_cast<float>(col.a)/255.f
};
if (ImGui::ColorEdit4(label, array_col, flags)) {
col.r = static_cast<sf::Uint8>(array_col[0]*255.f);
col.g = static_cast<sf::Uint8>(array_col[1]*255.f);
col.b = static_cast<sf::Uint8>(array_col[2]*255.f);
col.a = static_cast<sf::Uint8>(array_col[3]*255.f);
return true;
}
return false;
}

13
src/imgui/custom.hpp Normal file
View File

@ -0,0 +1,13 @@
#ifndef FEIS_IMGUI_CUSTOM_H
#define FEIS_IMGUI_CUSTOM_H
#include <SFML/Graphics/Color.hpp>
#include <imgui-SFML_export.h>
#include <imgui.h>
// My own custom SFML overloads for ImGui
namespace ImGui {
IMGUI_SFML_API bool ColorEdit4(const char* label, sf::Color& col, ImGuiColorEditFlags flags = 0);
}
#endif // FEIS_IMGUI_CUSTOM_H

3
src/imgui/meson.build Normal file
View File

@ -0,0 +1,3 @@
sources += files([
'custom.cpp',
])

2
src/main.cpp
View File

@ -1,3 +1,5 @@
#define IMGUI_USER_CONFIG "imconfig-SFML.h"
#include <SFML/Graphics.hpp>
#include <filesystem>
#include <imgui-SFML.h>

1
src/meson.build
View File

@ -17,4 +17,5 @@ sources += files(
'toolbox.cpp',
)
subdir('imgui')
subdir('widgets')

1
src/toolbox.cpp
View File

@ -1,4 +1,5 @@
#include "toolbox.hpp"
#include "imgui/custom.hpp"
#include <cmath>
#include <fstream>

3
src/toolbox.hpp
View File

@ -5,9 +5,10 @@
#include <SFML/Audio.hpp>
#include <SFML/Graphics/Texture.hpp>
#include <SFML/Graphics/Shape.hpp>
#include <filesystem>
#include <functional>
#include <imgui-SFML.h>
#include <imgui.h>
/*
* I just dump things here where I'm unsure whether they deserve a special file

7
tests/meson.build Normal file
View File

@ -0,0 +1,7 @@
executable(
'scrollwheel',
'scrollwheel.cpp',
include_sources['imgui'],
dependencies: deps,
include_directories: inc,
)

59
tests/scrollwheel.cpp Normal file
View File

@ -0,0 +1,59 @@
#define IMGUI_USER_CONFIG "imconfig-SFML.h"
#include <imgui-SFML.h>
#include <imgui.h>
#include <SFML/Window/Mouse.hpp>
#include <SFML/Graphics.hpp>
#include <iostream>
#include <optional>
#include "track.hpp"
void print_mouse_wheel_event(const sf::Event::MouseWheelScrollEvent& event) {
std::cout << "MouseWheelScrollEvent{";
if (event.wheel == sf::Mouse::Wheel::VerticalWheel) {
std::cout << "wheel=VerticalWheel, ";
} else {
std::cout << "wheel=HorizontalWheel, ";
}
std::cout << "delta=" << event.delta << ", ";
std::cout << "x=" << event.x << ", ";
std::cout << "y=" << event.y << "}";
std::cout << std::endl;
}
int main() {
sf::RenderWindow window(sf::VideoMode(800, 600), "scrollwheel");
ImGui::SFML::Init(window);
sf::Clock deltaClock;
while (true) {
sf::Event event;
while (window.pollEvent(event)) {
ImGui::SFML::ProcessEvent(event);
if (event.type == sf::Event::MouseWheelScrolled) {
print_mouse_wheel_event(event.mouseWheelScroll);
}
}
ImGui::SFML::Update(window, deltaClock.restart());
ImGui::SetNextWindowSize(ImVec2(204, 400), ImGuiCond_Once);
ImGui::SetNextWindowSizeConstraints(ImVec2(204, 204), ImVec2(FLT_MAX, FLT_MAX));
ImGui::PushStyleVar(ImGuiStyleVar_WindowBorderSize, 0);
ImGui::PushStyleVar(ImGuiStyleVar_WindowPadding, ImVec2(2, 2));
if (ImGui::Begin("Hello, world!")) {
auto cursor_y = ImGui::GetFontSize() + ImGui::GetStyle().FramePadding.y * 2.f;
track("cursor_y", cursor_y);
track("cursor_screen_y", ImGui::GetCursorScreenPos().y);
}
ImGui::End();
ImGui::PopStyleVar(2);
window.clear();
ImGui::SFML::Render(window);
window.display();
}
ImGui::SFML::Shutdown();
return 0;
}

21
tests/track.hpp Normal file
View File

@ -0,0 +1,21 @@
#include <any>
#include <map>
#include <iostream>
#include <optional>
#include <string>
static std::map<std::string, std::any> old_values;
template<class T>
void track(const std::string& name, const T& value) {
std::optional<T> old_value;
auto old_value_it = old_values.find(name);
if (old_value_it != old_values.end()) {
old_value = std::any_cast<T>(old_value_it->second);
}
if (old_value != value) {
old_values[name] = value;
std::cout << name << " = " << value << std::endl;
}
}