initial commit

src/audio_settings_page.h

@@ -0,0 +1,76 @@
+#pragma once
+
+#include "page.h"
+#include "db/database_manager.h"
+#include "audio/audio_manager.h"
+#include "text_cache.h"
+#include <SDL3_ttf/SDL_ttf.h>
+#include <string>
+#include <vector>
+
+class AudioSettingsPage : public Page {
+public:
+    void onPush(AppState& state) override;
+    void onResume(AppState& state) override;
+    void onPause(AppState& state) override;
+    void onPop(AppState& state) override;
+    void handleEvent(const SDL_Event& event) override;
+    void update(float dt) override;
+    void render(SDL_Renderer* renderer) override;
+
+private:
+    // Modal states
+    enum class ModalState {
+        None,
+        DeviceSelector,
+        TrackSelector
+    };
+
+    void refreshDeviceAndTrackLists();
+    void renderModal(SDL_Renderer* renderer, float fw, float fh, const char* title, const std::vector<std::string>& items, int selectedIndex);
+    void createFonts();
+    void destroyFonts();
+    void destroyTextures();
+
+    // Audio mode selection (used by the track selector handlers).
+    void enableDynamicAudio();
+    void selectTrack(int trackIdx);
+
+    AppState* state_ = nullptr;
+    int selectedItem_ = 0; // 0 = Volume, 1 = Device, 2 = Track, 3 = Status, 4 = Back
+
+    // Modal state
+    ModalState modalState_ = ModalState::None;
+    int modalSelectedIndex_ = 0;
+
+    // Device & Track Data
+    std::vector<radiantwave::audio::AudioDeviceItem> devices_;
+    int currentDeviceIndex_ = 0;
+
+    std::vector<radiantwave::db::AudioFileRecord> tracks_;
+    int currentTrackIndex_ = 0;
+
+    std::string statusMessage_ = "";
+
+    TTF_Font* fontTitle_ = nullptr;
+    TTF_Font* fontHeader_ = nullptr;
+    TTF_Font* fontBody_ = nullptr;
+    TTF_Font* fontSmall_ = nullptr;
+
+    TTF_Font* modalFontTitle_ = nullptr;
+    TTF_Font* modalFontBody_ = nullptr;
+    TTF_Font* modalFontSmall_ = nullptr;
+
+    CachedText titleText_;
+    CachedText audioStatusText_;
+    CachedText deviceText_;
+    CachedText statusMsgText_;
+    CachedText footerText_;
+    std::vector<CachedText> menuRows_;
+
+    CachedText modalTitleText_;
+    CachedText modalHintText_;
+    std::vector<CachedText> modalItems_;
+
+    float updateTimer_ = 0.0f;
+};