a/v per track data height, boxblur power fix, add french expanders

[goodguy/cinelerra.git] / cinelerra-5.1 / cinelerra / mwindowmove.C

diff --git a/cinelerra-5.1/cinelerra/mwindowmove.C b/cinelerra-5.1/cinelerra/mwindowmove.C
index dedf96e87671af9b5f7ec099d986cf4a25c58de0..5abe4e6c20b15cf77c96a46d198f0856b19a085f 100644 (file)
--- a/cinelerra-5.1/cinelerra/mwindowmove.C
+++ b/cinelerra-5.1/cinelerra/mwindowmove.C
@@ -353,26 +353,43 @@ void MWindow::zoom_amp(int64_t zoom_amp)
        gui->flush();
 }
 
-void MWindow::zoom_track(int64_t zoom_track)
+void MWindow::zoom_atrack(int64_t zoom)
 {
+       int64_t old_zoom = edl->local_session->zoom_atrack;
 // scale waveforms
        edl->local_session->zoom_y = (int64_t)((float)edl->local_session->zoom_y *
-               zoom_track /
-               edl->local_session->zoom_track);
+                       zoom / old_zoom);
        CLAMP(edl->local_session->zoom_y, MIN_AMP_ZOOM, MAX_AMP_ZOOM);
 
 // scale tracks
-       double scale = (double)zoom_track / edl->local_session->zoom_track;
-       edl->local_session->zoom_track = zoom_track;
-
+       edl->local_session->zoom_atrack = zoom;
+       for( Track *track= edl->tracks->first; track; track=track->next ) {
+               if( track->data_type != TRACK_AUDIO ) continue;
+               track->data_h = track->data_h * zoom / old_zoom;
+               bclamp(track->data_h, MIN_TRACK_ZOOM, MAX_TRACK_ZOOM);
+       }
 // shift row position
-       for(int i = 0; i < TOTAL_PANES; i++)
-       {
-               edl->local_session->track_start[i] *= scale;
+       for( int i=0; i<TOTAL_PANES; ++i ) edl->local_session->track_start[i] =
+               (edl->local_session->track_start[i] * zoom) / old_zoom;
+       edl->tracks->update_y_pixels(theme);
+       gui->draw_trackmovement();
+}
+
+void MWindow::zoom_vtrack(int64_t zoom)
+{
+       int64_t old_zoom = edl->local_session->zoom_vtrack;
+// scale tracks
+       edl->local_session->zoom_vtrack = zoom;
+       for( Track *track= edl->tracks->first; track; track=track->next ) {
+               if( track->data_type != TRACK_VIDEO ) continue;
+               track->data_h = track->data_h * zoom / old_zoom;
+               bclamp(track->data_h, MIN_TRACK_ZOOM, MAX_TRACK_ZOOM);
        }
+// shift row position
+       for( int i=0; i<TOTAL_PANES; ++i ) edl->local_session->track_start[i] =
+               (edl->local_session->track_start[i] * zoom) / old_zoom;
        edl->tracks->update_y_pixels(theme);
        gui->draw_trackmovement();
-//printf("MWindow::zoom_track %d %d\n", edl->local_session->zoom_y, edl->local_session->zoom_track);
 }
 
 void MWindow::trackmovement(int offset, int pane_number)
@@ -405,16 +422,14 @@ void MWindow::trackmovement(int offset, int pane_number)
 void MWindow::move_up(int64_t distance)
 {
        TimelinePane *pane = gui->get_focused_pane();
-       if(distance == 0) distance = edl->local_session->zoom_track;
-
+       if(distance == 0) distance = pane->canvas->get_h() / 10;
        trackmovement(-distance, pane->number);
 }
 
 void MWindow::move_down(int64_t distance)
 {
        TimelinePane *pane = gui->get_focused_pane();
-       if(distance == 0) distance = edl->local_session->zoom_track;
-
+       if(distance == 0) distance = pane->canvas->get_h() / 10;
        trackmovement(distance, pane->number);
 }
 
@@ -423,10 +438,8 @@ int MWindow::goto_end()
        TimelinePane *pane = gui->get_focused_pane();
        int64_t old_view_start = edl->local_session->view_start[pane->number];
 
-       if(edl->tracks->total_length() > (double)pane->canvas->get_w() *
-               edl->local_session->zoom_sample /
-               edl->session->sample_rate)
-       {
+       if( edl->tracks->total_length() > (double)pane->canvas->get_w() *
+               edl->local_session->zoom_sample / edl->session->sample_rate ) {
                edl->local_session->view_start[pane->number] =
                        Units::round(edl->tracks->total_length() *
                                edl->session->sample_rate /
@@ -785,18 +798,24 @@ int MWindow::zoom_in_y()
 
 int MWindow::expand_t()
 {
-       int result = edl->local_session->zoom_track * 2;
-       result = MIN(result, MAX_TRACK_ZOOM);
-       zoom_track(result);
+       int zoom = edl->local_session->zoom_atrack * 2;
+       zoom = MIN(zoom, MAX_TRACK_ZOOM);
+       zoom_atrack(zoom);
+       zoom = edl->local_session->zoom_vtrack * 2;
+       zoom = MIN(zoom, MAX_TRACK_ZOOM);
+       zoom_vtrack(zoom);
        gui->zoombar->update();
        return 0;
 }
 
 int MWindow::zoom_in_t()
 {
-       int result = edl->local_session->zoom_track / 2;
-       result = MAX(result, MIN_TRACK_ZOOM);
-       zoom_track(result);
+       int zoom = edl->local_session->zoom_atrack / 2;
+       zoom = MAX(zoom, MIN_TRACK_ZOOM);
+       zoom_atrack(zoom);
+       zoom = edl->local_session->zoom_vtrack / 2;
+       zoom = MAX(zoom, MIN_TRACK_ZOOM);
+       zoom_vtrack(zoom);
        gui->zoombar->update();
        return 0;
 }