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Backends: changed all backends to allow enabling ImGuiConfigFlags_ViewportsEnable after initialization. (#5371)

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ocornut
2024-10-08 20:47:24 +02:00
parent fa9277d12d
commit 22503bfe75
13 changed files with 81 additions and 86 deletions
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14
backends/imgui_impl_sdl3.cpp
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@@ -130,8 +130,8 @@ static ImGui_ImplSDL3_Data* ImGui_ImplSDL3_GetBackendData()
// Forward Declarations
static void ImGui_ImplSDL3_UpdateMonitors();
static void ImGui_ImplSDL3_InitPlatformInterface(SDL_Window* window, void* sdl_gl_context);
static void ImGui_ImplSDL3_ShutdownPlatformInterface();
static void ImGui_ImplSDL3_InitMultiViewportSupport(SDL_Window* window, void* sdl_gl_context);
static void ImGui_ImplSDL3_ShutdownMultiViewportSupport();
// Functions
static const char* ImGui_ImplSDL3_GetClipboardText(ImGuiContext*)
@@ -554,8 +554,8 @@ static bool ImGui_ImplSDL3_Init(SDL_Window* window, SDL_Renderer* renderer, void
// We need SDL_CaptureMouse(), SDL_GetGlobalMouseState() from SDL 2.0.4+ to support multiple viewports.
// We left the call to ImGui_ImplSDL3_InitPlatformInterface() outside of #ifdef to avoid unused-function warnings.
if ((io.ConfigFlags & ImGuiConfigFlags_ViewportsEnable) && (io.BackendFlags & ImGuiBackendFlags_PlatformHasViewports))
ImGui_ImplSDL3_InitPlatformInterface(window, sdl_gl_context);
if (io.BackendFlags & ImGuiBackendFlags_PlatformHasViewports)
ImGui_ImplSDL3_InitMultiViewportSupport(window, sdl_gl_context);
return true;
}
@@ -606,7 +606,7 @@ void ImGui_ImplSDL3_Shutdown()
IM_ASSERT(bd != nullptr && "No platform backend to shutdown, or already shutdown?");
ImGuiIO& io = ImGui::GetIO();
ImGui_ImplSDL3_ShutdownPlatformInterface();
ImGui_ImplSDL3_ShutdownMultiViewportSupport();
if (bd->ClipboardTextData)
SDL_free(bd->ClipboardTextData);
@@ -1108,7 +1108,7 @@ static int ImGui_ImplSDL3_CreateVkSurface(ImGuiViewport* viewport, ImU64 vk_inst
return ret ? 0 : 1; // ret ? VK_SUCCESS : VK_NOT_READY
}
static void ImGui_ImplSDL3_InitPlatformInterface(SDL_Window* window, void* sdl_gl_context)
static void ImGui_ImplSDL3_InitMultiViewportSupport(SDL_Window* window, void* sdl_gl_context)
{
// Register platform interface (will be coupled with a renderer interface)
ImGuiPlatformIO& platform_io = ImGui::GetPlatformIO();
@@ -1141,7 +1141,7 @@ static void ImGui_ImplSDL3_InitPlatformInterface(SDL_Window* window, void* sdl_g
main_viewport->PlatformHandle = (void*)(intptr_t)vd->WindowID;
}
static void ImGui_ImplSDL3_ShutdownPlatformInterface()
static void ImGui_ImplSDL3_ShutdownMultiViewportSupport()
{
ImGui::DestroyPlatformWindows();
}