X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=mainwindow.h;h=35898a78b8deec1f1273b6d5dc0ba8f7fa20f55b;hb=866a2a290ae84d271fccf4940c60667e209c8e1c;hp=583f0e2ebe28033ae659d7d12c756bbec9b8dc83;hpb=d357bff359e00a9ad8e5a1d7ec70d0653db46398;p=nageru

diff --git a/mainwindow.h b/mainwindow.h
index 583f0e2..35898a7 100644
--- a/mainwindow.h
+++ b/mainwindow.h
@@ -3,8 +3,13 @@
 
 #include <stdbool.h>
 #include <sys/types.h>
+
+#include <QLabel>
 #include <QMainWindow>
 
+#include "db.h"
+#include "state.pb.h"
+
 namespace Ui {
 class MainWindow;
 }  // namespace Ui
@@ -22,11 +27,70 @@ public:
 	Ui::MainWindow *ui;
 
 private:
-	Player *preview_player;
+	QLabel *disk_free_label;
+	Player *preview_player, *live_player;
+	DB db;
+
+	// State when doing a scrub operation on a timestamp with the mouse.
+	bool scrubbing = false;
+	int scrub_x_origin;  // In pixels on the viewport.
+	int64_t scrub_pts_origin;
+
+	// Which element (e.g. pts_in on clip 4) we are scrubbing.
+	enum ScrubType { SCRUBBING_CLIP_LIST, SCRUBBING_PLAYLIST } scrub_type;
+	int scrub_row;
+	int scrub_column;
+
+	// Used to keep track of small mouse wheel motions on the camera index in the playlist.
+	int last_mousewheel_camera_row = -1;
+	int leftover_angle_degrees = 0;
+
+	// Some operations, notably scrubbing and scrolling, happen in so large increments
+	// that we want to group them instead of saving to disk every single time.
+	// If they happen (ie., we get a callback from the model that it's changed) while
+	// currently_deferring_model_changes, we fire off this timer. If it manages to elapse
+	// before some other event happens, we count the event. (If the other event is of the
+	// same kind, we just fire off the timer anew instead of taking any action.)
+	QTimer *defer_timeout;
+	std::string deferred_change_id;
+	StateProto deferred_state;
+
+	// Before a change that should be deferred (see above), currently_deferring_model_changes
+	// must be set to true, and current_change_id must be given contents describing what's
+	// changed to avoid accidental grouping.
+	bool currently_deferring_model_changes = false;
+	std::string current_change_id;
 
+	void cue_in_clicked();
+	void cue_out_clicked();
 	void queue_clicked();
 	void preview_clicked();
+	void preview_angle_clicked(unsigned stream_idx);
 	void play_clicked();
+	void live_player_clip_done();
+	void live_player_clip_progress(double played_this_clip, double total_length);
+	void playlist_duplicate();
+	void playlist_remove();
+	void playlist_move(int delta);
+
+	void defer_timer_expired();
+	void content_changed();  // In clip_list or play_list.
+	void state_changed(const StateProto &state);  // Called post-filtering.
+
+	enum Rounding { FIRST_AT_OR_AFTER, LAST_BEFORE };
+	void preview_single_frame(int64_t pts, unsigned stream_idx, Rounding rounding);
+
+	// Also covers when the playlist itself changes.
+	void playlist_selection_changed();
+
+	void resizeEvent(QResizeEvent *event) override;
+	bool eventFilter(QObject *watched, QEvent *event) override;
+
+	void report_disk_space(off_t free_bytes, double estimated_seconds_left);
+	void exit_triggered();
+
+private slots:
+	void relayout();
 };
 
 extern MainWindow *global_mainwindow;