#include <map>
#include <mutex>
#include <string>
+#include <unordered_map>
#include <vector>
#include "bmusb/bmusb.h"
}
#endif
- void register_video_signal_connection(LiveInputWrapper *live_input, FFmpegCapture *capture)
+ void register_video_signal_connection(movit::EffectChain *chain, LiveInputWrapper *live_input, FFmpegCapture *capture)
{
- video_signal_connections.emplace_back(live_input, capture);
- }
-
- std::vector<std::pair<LiveInputWrapper *, FFmpegCapture *>> get_video_signal_connections() const
- {
- return video_signal_connections;
+ video_signal_connections[chain].emplace_back(VideoSignalConnection { live_input, capture });
}
#ifdef HAVE_CEF
- void register_html_signal_connection(LiveInputWrapper *live_input, CEFCapture *capture)
+ void register_html_signal_connection(movit::EffectChain *chain, LiveInputWrapper *live_input, CEFCapture *capture)
{
- html_signal_connections.emplace_back(live_input, capture);
+ html_signal_connections[chain].emplace_back(CEFSignalConnection { live_input, capture });
}
+#endif
+
+ struct MenuEntry {
+ std::string text;
+ int lua_ref;
+ };
+ std::vector<MenuEntry> get_theme_menu() { return theme_menu; } // Can be empty for no menu.
+ void theme_menu_entry_clicked(int lua_ref);
- std::vector<std::pair<LiveInputWrapper *, CEFCapture *>> get_html_signal_connections() const
+ // Will be invoked every time the theme sets a new menu.
+ // Is not invoked for a menu that exists at the time of the callback.
+ void set_theme_menu_callback(std::function<void()> callback)
{
- return html_signal_connections;
+ theme_menu_callback = callback;
}
-#endif
private:
void register_constants();
void register_class(const char *class_name, const luaL_Reg *funcs);
+ int set_theme_menu(lua_State *L);
+
+ std::string theme_path;
std::mutex m;
lua_State *L; // Protected by <m>.
std::map<int, int> signal_to_card_mapping; // Protected by <map_m>.
std::vector<FFmpegCapture *> video_inputs;
- std::vector<std::pair<LiveInputWrapper *, FFmpegCapture *>> video_signal_connections;
+ struct VideoSignalConnection {
+ LiveInputWrapper *wrapper;
+ FFmpegCapture *source;
+ };
+ std::unordered_map<movit::EffectChain *, std::vector<VideoSignalConnection>>
+ video_signal_connections;
#ifdef HAVE_CEF
std::vector<CEFCapture *> html_inputs;
- std::vector<std::pair<LiveInputWrapper *, CEFCapture *>> html_signal_connections;
+ struct CEFSignalConnection {
+ LiveInputWrapper *wrapper;
+ CEFCapture *source;
+ };
+ std::unordered_map<movit::EffectChain *, std::vector<CEFSignalConnection>>
+ html_signal_connections;
#endif
+ std::vector<MenuEntry> theme_menu;
+ std::function<void()> theme_menu_callback;
+
friend class LiveInputWrapper;
+ friend int ThemeMenu_set(lua_State *L);
};
// LiveInputWrapper is a facade on top of an YCbCrInput, exposed to
class LiveInputWrapper {
public:
// Note: <override_bounce> is irrelevant for PixelFormat_8BitBGRA.
- LiveInputWrapper(Theme *theme, movit::EffectChain *chain, bmusb::PixelFormat pixel_format, bool override_bounce, bool deinterlace);
+ LiveInputWrapper(Theme *theme, movit::EffectChain *chain, bmusb::PixelFormat pixel_format, bool override_bounce, bool deinterlace, bool user_connectable);
- void connect_signal(int signal_num); // Must be called with the theme's <m> lock held, since it accesses theme->input_state.
+ bool connect_signal(int signal_num); // Must be called with the theme's <m> lock held, since it accesses theme->input_state. Returns false on error.
void connect_signal_raw(int signal_num, const InputState &input_state);
movit::Effect *get_effect() const
{
std::vector<movit::FlatInput *> rgba_inputs; // Multiple ones if deinterlacing. Owned by the chain.
movit::Effect *deinterlace_effect = nullptr; // Owned by the chain.
bool deinterlace;
+ bool user_connectable;
};
#endif // !defined(_THEME_H)