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feat: add support for stretching ImGui output to window and return to selector functionality

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moonpower
2026-02-02 00:29:25 +03:00
parent 25add6ada7
commit 7efbae3f5f
7 changed files with 104 additions and 17 deletions
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4
include/panda_sdl/frontend_sdl.hpp
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@@ -35,6 +35,9 @@ class FrontendSDL {
bool loadROM(const std::filesystem::path& path);
void run();
std::optional<std::filesystem::path> selectGame();
#ifdef IMGUI_FRONTEND
bool consumeReturnToSelector();
#endif
u32 getMapping(InputMappings::Scancode scancode) { return keyboardMappings.getMapping(scancode); }
SDL_Window* window = nullptr;
@@ -60,6 +63,7 @@ class FrontendSDL {
bool keyboardAnalogX = false;
bool keyboardAnalogY = false;
bool emuPaused = false;
bool returnToSelector = false;
private:
void setupControllerSensors(SDL_GameController* controller);

2
include/panda_sdl/imgui_layer.hpp
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@@ -26,6 +26,7 @@ class ImGuiLayer {
void setPaused(bool paused) { isPaused = paused; }
void setPauseCallback(std::function<void(bool)> callback) { onPauseChange = std::move(callback); }
void setVsyncCallback(std::function<void(bool)> callback) { onVsyncChange = std::move(callback); }
void setExitToSelectorCallback(std::function<void()> callback) { onExitToSelector = std::move(callback); }
private:
void drawDebugPanel();
@@ -45,6 +46,7 @@ class ImGuiLayer {
std::function<void(bool)> onPauseChange;
std::function<void(bool)> onVsyncChange;
std::function<void()> onExitToSelector;
};
#endif