Add basic MIDI input support (jog, cue in/out, play, camera switch) to Futatabi....

[nageru] / futatabi / mainwindow.h

diff --git a/futatabi/mainwindow.h b/futatabi/mainwindow.h
index 3628bf4690596c712ed00523088f816359e113a8..43c9e78232f1d3edcff3375b450b24017e4bc835 100644 (file)
--- a/futatabi/mainwindow.h
+++ b/futatabi/mainwindow.h
@@ -3,6 +3,7 @@
 
 #include "clip_list.h"
 #include "db.h"
+#include "midi_mapper.h"
 #include "state.pb.h"
 
 #include <QLabel>
@@ -26,7 +27,7 @@ class Player;
 class QPushButton;
 class QTableView;
 
-class MainWindow : public QMainWindow {
+class MainWindow : public QMainWindow, public ControllerReceiver {
        Q_OBJECT
 
 public:
@@ -38,6 +39,19 @@ public:
 
        void display_frame(unsigned stream_idx, const FrameOnDisk &frame);
 
+       // ControllerReceiver interface.
+       void preview() override;
+       void queue() override;
+       void play() override;
+       void jog(int delta) override;
+       void switch_camera(unsigned camera_idx) override;
+       void cue_in() override;
+       void cue_out() override;
+
+       // Raw receivers are not used.
+       void controller_changed(unsigned controller) override {}
+       void note_on(unsigned note) override {}
+
 private:
        Ui::MainWindow *ui;
 
@@ -61,6 +75,16 @@ private:
        int last_mousewheel_camera_row = -1;
        int leftover_angle_degrees = 0;
 
+       // Normally, jog is only allowed if in the focus (well, selection) is
+       // on the in or out pts columns. However, changing camera (even when
+       // using a MIDI button) on the clip list changes the highlight,
+       // and we'd like to keep on jogging. Thus, as a special case, if you
+       // change to a camera column on the clip list (and don't change which
+       // clip you're looking at), the last column you were at will be stored here.
+       // If you then try to jog, we'll fetch the value from here and highlight it.
+       // Doing pretty much anything else is going to reset it back to -1, though.
+       int hidden_jog_column = -1;
+
        // 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
@@ -94,6 +118,8 @@ private:
        QNetworkAccessManager http;
        QNetworkReply *http_reply = nullptr;
 
+       MIDIMapper midi_mapper;
+
        void change_num_cameras();
        void cue_in_clicked();
        void cue_out_clicked();
@@ -109,6 +135,9 @@ private:
        void playlist_remove();
        void playlist_move(int delta);
 
+       enum JogDestination { JOG_CLIP_LIST, JOG_PLAYLIST };
+       void jog_internal(JogDestination jog_destination, int column, int row, int stream_idx, int pts_delta);
+
        void defer_timer_expired();
        void content_changed();  // In clip_list or play_list.
        void state_changed(const StateProto &state);  // Called post-filtering.