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Viewports, Backends: Debug logging.

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ocornut
2025-04-23 16:47:00 +02:00
parent 3563f4db32
commit f53de38e1f
3 changed files with 21 additions and 13 deletions
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18
backends/imgui_impl_sdl2.cpp
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@@ -453,11 +453,12 @@ bool ImGui_ImplSDL2_ProcessEvent(const SDL_Event* event)
case SDL_KEYDOWN:
case SDL_KEYUP:
{
if (ImGui_ImplSDL2_GetViewportForWindowID(event->key.windowID) == nullptr)
ImGuiViewport* viewport = ImGui_ImplSDL2_GetViewportForWindowID(event->key.windowID);
if (viewport == nullptr)
return false;
//IMGUI_DEBUG_LOG("SDL_KEY%s : key=0x%08X ('%s'), scancode=%d ('%s'), mod=%X, windowID=%d, viewport=%08X\n",
// (event->type == SDL_KEYDOWN) ? "DOWN" : "UP ", event->key.keysym.sym, SDL_GetKeyName(event->key.keysym.sym), event->key.keysym.scancode, SDL_GetScancodeName(event->key.keysym.scancode), event->key.keysym.mod, event->key.windowID, viewport ? viewport->ID : 0);
ImGui_ImplSDL2_UpdateKeyModifiers((SDL_Keymod)event->key.keysym.mod);
//IMGUI_DEBUG_LOG("SDL_KEY_%s : key=%d ('%s'), scancode=%d ('%s'), mod=%X\n",
// (event->type == SDL_KEYDOWN) ? "DOWN" : "UP ", event->key.keysym.sym, SDL_GetKeyName(event->key.keysym.sym), event->key.keysym.scancode, SDL_GetScancodeName(event->key.keysym.scancode), event->key.keysym.mod);
ImGuiKey key = ImGui_ImplSDL2_KeyEventToImGuiKey(event->key.keysym.sym, event->key.keysym.scancode);
io.AddKeyEvent(key, (event->type == SDL_KEYDOWN));
io.SetKeyEventNativeData(key, event->key.keysym.sym, event->key.keysym.scancode, event->key.keysym.scancode); // To support legacy indexing (<1.87 user code). Legacy backend uses SDLK_*** as indices to IsKeyXXX() functions.
@@ -491,15 +492,17 @@ bool ImGui_ImplSDL2_ProcessEvent(const SDL_Event* event)
}
if (window_event == SDL_WINDOWEVENT_LEAVE)
bd->MouseLastLeaveFrame = ImGui::GetFrameCount() + 1;
//if (window_event == SDL_WINDOWEVENT_FOCUS_GAINED) { IMGUI_DEBUG_LOG("SDL_WINDOWEVENT_FOCUS_GAINED: windowId %d, viewport: %08X\n", event->window.windowID, viewport ? viewport->ID : 0); }
//if (window_event == SDL_WINDOWEVENT_FOCUS_LOST) { IMGUI_DEBUG_LOG("SDL_WINDOWEVENT_FOCUS_LOST: windowId %d, viewport: %08X\n", event->window.windowID, viewport ? viewport->ID : 0); }
if (window_event == SDL_WINDOWEVENT_FOCUS_GAINED)
io.AddFocusEvent(true);
else if (window_event == SDL_WINDOWEVENT_FOCUS_LOST)
if (window_event == SDL_WINDOWEVENT_FOCUS_LOST)
io.AddFocusEvent(false);
else if (window_event == SDL_WINDOWEVENT_CLOSE)
if (window_event == SDL_WINDOWEVENT_CLOSE)
viewport->PlatformRequestClose = true;
else if (window_event == SDL_WINDOWEVENT_MOVED)
if (window_event == SDL_WINDOWEVENT_MOVED)
viewport->PlatformRequestMove = true;
else if (window_event == SDL_WINDOWEVENT_RESIZED)
if (window_event == SDL_WINDOWEVENT_RESIZED)
viewport->PlatformRequestResize = true;
return true;
}
@@ -522,6 +525,7 @@ static bool ImGui_ImplSDL2_Init(SDL_Window* window, SDL_Renderer* renderer, void
ImGuiIO& io = ImGui::GetIO();
IMGUI_CHECKVERSION();
IM_ASSERT(io.BackendPlatformUserData == nullptr && "Already initialized a platform backend!");
//SDL_SetHint(SDL_HINT_EVENT_LOGGING, "2");
// Setup backend capabilities flags
ImGui_ImplSDL2_Data* bd = IM_NEW(ImGui_ImplSDL2_Data)();