play_callback::on_playback_starting

#include "../SDK/foobar2000.h"
#include "../helpers/helpers.h"

class play_callback_listener : private play_callback {
private:

public:
play_callback_listener();
~play_callback_listener();

// play_callback methods (the ones we're interested in)
virtual void on_playback_starting(play_control::t_track_command p_command, bool p_paused) { console::info("on_playback_starting"); }

// play_callback methods (the rest)
virtual void on_playback_new_track(metadb_handle_ptr p_track) {}
virtual void on_playback_stop(play_control::t_stop_reason reason) {}
virtual void on_playback_dynamic_info_track(const file_info & p_info) {}
virtual void on_playback_seek(double p_time) {}
virtual void on_playback_pause(bool p_state) {}
virtual void on_playback_edited(metadb_handle_ptr p_track) {}
virtual void on_playback_dynamic_info(const file_info & p_info) {}
virtual void on_playback_time(double p_time) {}
virtual void on_volume_change(float p_new_val) {}
};

play_callback_listener::play_callback_listener() {
// Register play callback.
try {
static_api_ptr_t<play_callback_manager> pcm;
pcm->register_callback(this,
flag_on_playback_starting, false);

console::info("Registered");
}
catch (const exception_service_not_found &) {
console::error("Could not register callback");
}
}

play_callback_listener::~play_callback_listener() {
// Unregister play callback.
try {
static_api_ptr_t<play_callback_manager> pcm;
pcm->unregister_callback(this);
}
catch (const exception_service_not_found &) {
console::error("Could not unregister callback");
}
}

static play_callback_listener* g_listner;

class initquit_tutorial1 : public initquit {
virtual void on_init() {
g_listner = new play_callback_listener();
}

virtual void on_quit() {
delete g_listner;
g_listner = NULL;
}
};

static initquit_factory_t< initquit_tutorial1 > foo_initquit;