imgui_impl_sdl.cpp File Reference

#include "imgui.h"
#include "imgui_impl_sdl.h"
#include <SDL.h>
#include <SDL_syswm.h>

Include dependency graph for imgui_impl_sdl.cpp:

Go to the source code of this file.

Macros
#define	MAP_ANALOG(NAV_NO, AXIS_NO, V0, V1)   { float vn = (float)(SDL_GameControllerGetAxis(game_controller, AXIS_NO) - V0) / (float)(V1 - V0); if (vn > 1.0f) vn = 1.0f; if (vn > 0.0f && io.NavInputs[NAV_NO] < vn) io.NavInputs[NAV_NO] = vn; }
#define	MAP_BUTTON(NAV_NO, BUTTON_NO)   { io.NavInputs[NAV_NO] = (SDL_GameControllerGetButton(game_controller, BUTTON_NO) != 0) ? 1.0f : 0.0f; }
#define	SDL_HAS_CAPTURE_AND_GLOBAL_MOUSE   SDL_VERSION_ATLEAST(2,0,4)
#define	SDL_HAS_VULKAN   SDL_VERSION_ATLEAST(2,0,6)

Functions
static const char *	ImGui_ImplSDL2_GetClipboardText (void *)
static bool	ImGui_ImplSDL2_Init (SDL_Window *window)
bool	ImGui_ImplSDL2_InitForD3D (SDL_Window *window)
bool	ImGui_ImplSDL2_InitForMetal (SDL_Window *window)
bool	ImGui_ImplSDL2_InitForOpenGL (SDL_Window *window, void *sdl_gl_context)
bool	ImGui_ImplSDL2_InitForVulkan (SDL_Window *window)
void	ImGui_ImplSDL2_NewFrame (SDL_Window *window)
bool	ImGui_ImplSDL2_ProcessEvent (const SDL_Event *event)
static void	ImGui_ImplSDL2_SetClipboardText (void *, const char *text)
void	ImGui_ImplSDL2_Shutdown ()
static void	ImGui_ImplSDL2_UpdateGamepads ()
static void	ImGui_ImplSDL2_UpdateMouseCursor ()
static void	ImGui_ImplSDL2_UpdateMousePosAndButtons ()

Variables
static char *	g_ClipboardTextData = NULL
static bool	g_MouseCanUseGlobalState = true
static SDL_Cursor *	g_MouseCursors [ImGuiMouseCursor_COUNT] = {}
static bool	g_MousePressed [3] = { false, false, false }
static Uint64	g_Time = 0
static SDL_Window *	g_Window = NULL

Macro Definition Documentation

MAP_ANALOG

#define MAP_ANALOG	(		NAV_NO,
			AXIS_NO,
			V0,
			V1
	)		{ float vn = (float)(SDL_GameControllerGetAxis(game_controller, AXIS_NO) - V0) / (float)(V1 - V0); if (vn > 1.0f) vn = 1.0f; if (vn > 0.0f && io.NavInputs[NAV_NO] < vn) io.NavInputs[NAV_NO] = vn; }

MAP_BUTTON

#define MAP_BUTTON	(		NAV_NO,
			BUTTON_NO
	)		{ io.NavInputs[NAV_NO] = (SDL_GameControllerGetButton(game_controller, BUTTON_NO) != 0) ? 1.0f : 0.0f; }

SDL_HAS_CAPTURE_AND_GLOBAL_MOUSE

#define SDL_HAS_CAPTURE_AND_GLOBAL_MOUSE   SDL_VERSION_ATLEAST(2,0,4)

Definition at line 56 of file imgui_impl_sdl.cpp.

SDL_HAS_VULKAN

#define SDL_HAS_VULKAN   SDL_VERSION_ATLEAST(2,0,6)

Definition at line 57 of file imgui_impl_sdl.cpp.

Function Documentation

ImGui_ImplSDL2_GetClipboardText()

static const char* ImGui_ImplSDL2_GetClipboardText ( void *  )

static

Definition at line 67 of file imgui_impl_sdl.cpp.

ImGui_ImplSDL2_Init()

static bool ImGui_ImplSDL2_Init ( SDL_Window *  window )

static

Definition at line 130 of file imgui_impl_sdl.cpp.

ImGui_ImplSDL2_InitForD3D()

bool ImGui_ImplSDL2_InitForD3D

(

SDL_Window *

window

)

Definition at line 208 of file imgui_impl_sdl.cpp.

ImGui_ImplSDL2_InitForMetal()

bool ImGui_ImplSDL2_InitForMetal

(

SDL_Window *

window

)

Definition at line 216 of file imgui_impl_sdl.cpp.

ImGui_ImplSDL2_InitForOpenGL()

bool ImGui_ImplSDL2_InitForOpenGL	(	SDL_Window *	window,
		void *	sdl_gl_context
	)

Definition at line 194 of file imgui_impl_sdl.cpp.

ImGui_ImplSDL2_InitForVulkan()

bool ImGui_ImplSDL2_InitForVulkan

(

SDL_Window *

window

)

Definition at line 200 of file imgui_impl_sdl.cpp.

ImGui_ImplSDL2_NewFrame()

void ImGui_ImplSDL2_NewFrame

(

SDL_Window *

window

)

Definition at line 342 of file imgui_impl_sdl.cpp.

ImGui_ImplSDL2_ProcessEvent()

bool ImGui_ImplSDL2_ProcessEvent

(

const SDL_Event *

event

)

Definition at line 85 of file imgui_impl_sdl.cpp.

ImGui_ImplSDL2_SetClipboardText()

static void ImGui_ImplSDL2_SetClipboardText ( void *  , const char *  text  )

static

Definition at line 75 of file imgui_impl_sdl.cpp.

ImGui_ImplSDL2_Shutdown()

void ImGui_ImplSDL2_Shutdown

(

)

Definition at line 221 of file imgui_impl_sdl.cpp.

ImGui_ImplSDL2_UpdateGamepads()

static void ImGui_ImplSDL2_UpdateGamepads ( )

static

Definition at line 301 of file imgui_impl_sdl.cpp.

ImGui_ImplSDL2_UpdateMouseCursor()

static void ImGui_ImplSDL2_UpdateMouseCursor ( )

static

Definition at line 281 of file imgui_impl_sdl.cpp.

ImGui_ImplSDL2_UpdateMousePosAndButtons()

static void ImGui_ImplSDL2_UpdateMousePosAndButtons ( )

static

Definition at line 236 of file imgui_impl_sdl.cpp.

Variable Documentation

g_ClipboardTextData

char* g_ClipboardTextData = NULL

static

Definition at line 64 of file imgui_impl_sdl.cpp.

g_MouseCanUseGlobalState

bool g_MouseCanUseGlobalState = true

static

Definition at line 65 of file imgui_impl_sdl.cpp.

g_MouseCursors

SDL_Cursor* g_MouseCursors[ImGuiMouseCursor_COUNT] = {}

static

Definition at line 63 of file imgui_impl_sdl.cpp.

g_MousePressed

bool g_MousePressed[3] = { false, false, false }

static

Definition at line 62 of file imgui_impl_sdl.cpp.

g_Time

Uint64 g_Time = 0

static

Definition at line 61 of file imgui_impl_sdl.cpp.

g_Window

SDL_Window* g_Window = NULL

static

Definition at line 60 of file imgui_impl_sdl.cpp.