Track **over_track, Edit **over_edit,
PluginSet **over_pluginset, Plugin **over_plugin)
{
+ int update_scroll = 0;
int cursor_x = get_relative_cursor_x();
int cursor_y = get_relative_cursor_y();
if( get_cursor_over_window() ) {
}
if( over_track && !*over_track )
*over_track = pane->over_patchbay();
+
+ switch( mwindow->session->current_operation ) {
+ case DRAG_EDIT_SELECT: {
+ Edit *edit = over_edit ? *over_edit : 0;
+ double position = mwindow->edl->get_cursor_position(cursor_x, pane->number);
+ mwindow->session->drag_position = mwindow->edl->align_to_frame(position, 0);
+ drag_edit_select(edit, 0, 1);
+ update_scroll = 1;
+ break; }
+ }
+
+ if( update_scroll ) {
+ if( !drag_scroll &&
+ (cursor_x >= get_w() || cursor_x < 0 ||
+ cursor_y >= get_h() || cursor_y < 0))
+ start_dragscroll();
+ else if( drag_scroll &&
+ cursor_x < get_w() && cursor_x >= 0 &&
+ cursor_y < get_h() && cursor_y >= 0 )
+ stop_dragscroll();
+ }
+
return 0;
}
result = 1;
}
break;
- case DRAG_GROUP:
+ case DRAG_GROUP: {
mwindow->session->current_operation = NO_OPERATION;
EDL *drag_group = mwindow->session->drag_group;
if( drag_group ) {
}
}
result = 1;
+ break; }
+ case DRAG_EDIT_SELECT:
+ int select = ctrl_down() ? -1 : 1;
+ drag_edit_select(mwindow->session->edit_highlighted, select, 0);
break;
}
}
+ switch( mwindow->session->current_operation ) {
+ case DRAG_EDIT_SELECT:
+ mwindow->session->current_operation = NO_OPERATION;
+ result = 1;
+ break;
+ }
+
return result;
}
void TrackCanvas::draw_drag_handle()
{
if( mwindow->session->current_operation != DRAG_EDITHANDLE2 &&
- mwindow->session->current_operation != DRAG_PLUGINHANDLE2 ) return;
+ mwindow->session->current_operation != DRAG_PLUGINHANDLE2 &&
+ mwindow->session->current_operation != DRAG_TRANSNHANDLE2 ) return;
int64_t pixel1 = Units::round(mwindow->session->drag_position *
mwindow->edl->session->sample_rate /
mwindow->edl->local_session->zoom_sample -
void TrackCanvas::draw_transitions()
{
int64_t x, y, w, h;
+ if( !mwindow->edl->session->auto_conf->transitions ) return;
for(Track *track = mwindow->edl->tracks->first; track; track = track->next) {
if( track->is_hidden() ) continue;
double new_position;
int cursor_x = get_cursor_x();
- new_position =
- (double)(cursor_x +
- mwindow->edl->local_session->view_start[pane->number]) *
- mwindow->edl->local_session->zoom_sample /
- mwindow->edl->session->sample_rate;
-
- new_position =
- mwindow->edl->align_to_frame(new_position, 0);
+ new_position = mwindow->edl->get_cursor_position(cursor_x, pane->number);
+ new_position = mwindow->edl->align_to_frame(new_position, 0);
if( ctrl_down() && alt_down() ) {
#define snapper(v) do { \
}
+void TrackCanvas::drag_edit_select(Edit *over_edit, int select, int draw)
+{
+ if( !over_edit ) return;
+ if( !mwindow->session->drag_edit ) return;
+ Track *drag_track = mwindow->session->drag_edit->track;
+ Track *over_track = over_edit->track;
+ if( !drag_track || !over_track ) return;
+ if( drag_track->number_of() > over_track->number_of() ) {
+ Track *trk = drag_track;
+ drag_track = over_track;
+ over_track = trk;
+ }
+ double start_pos = mwindow->session->drag_start;
+ double end_pos = mwindow->session->drag_position;
+ if( start_pos > end_pos ) {
+ double pos = start_pos;
+ start_pos = end_pos;
+ end_pos = pos;
+ }
+ int done = 0, do_flash = 0;
+ for( Track *track=drag_track; !done; track=track->next ) {
+ if( !track->is_armed() ) continue;
+ for( Edit *edit=track->edits->first; edit; edit=edit->next ) {
+ int64_t pos = edit->startproject;
+ int64_t end = pos + edit->length;
+ double edit_start = track->from_units(pos);
+ double edit_end = track->from_units(end);
+ if( start_pos >= edit_end ) continue;
+ if( edit_start > end_pos ) continue;
+ if( select > 0 )
+ edit->is_selected = 1;
+ else if( select < 0 )
+ edit->is_selected = 0;
+ if( draw ) {
+ int64_t edit_x, edit_y, edit_w, edit_h;
+ edit_dimensions(edit, edit_x, edit_y, edit_w, edit_h);
+ set_color(YELLOW);
+ draw_rectangle(edit_x, edit_y, edit_w, edit_h);
+ do_flash = 1;
+ }
+ }
+ if( track == over_track ) done = 1;
+ }
+ if( do_flash )
+ flash();
+}
+
int TrackCanvas::cursor_update(int in_motion)
{
int update_cursor = 0;
int rerender = 0;
double position = 0.;
-//printf("TrackCanvas::cursor_update %d\n", __LINE__);
+//printf("TrackCanvas::cursor_update %d %d,%d\n", __LINE__, get_cursor_x(), get_cursor_y());
// Default cursor
int new_cursor =
{
case DRAG_EDITHANDLE1:
// Outside threshold. Upgrade status
- if(active)
- {
- if(labs(get_cursor_x() - mwindow->session->drag_origin_x) > HANDLE_W)
- {
- mwindow->session->current_operation = DRAG_EDITHANDLE2;
- update_overlay = 1;
- }
+ if( !active ) break;
+ if( labs(get_cursor_x() - mwindow->session->drag_origin_x) > HANDLE_W ) {
+ mwindow->session->current_operation = DRAG_EDITHANDLE2;
+ update_overlay = 1;
}
break;
-
case DRAG_EDITHANDLE2:
- if(active)
- {
- update_drag_handle();
- update_overlay = 1;
- }
+ if( !active ) break;
+ update_drag_handle();
+ update_overlay = 1;
break;
case DRAG_PLUGINHANDLE1:
- if(active)
- {
- if(labs(get_cursor_x() - mwindow->session->drag_origin_x) > HANDLE_W)
- {
- mwindow->session->current_operation = DRAG_PLUGINHANDLE2;
- update_overlay = 1;
- }
+ if( !active ) break;
+ if( labs(get_cursor_x() - mwindow->session->drag_origin_x) > HANDLE_W ) {
+ mwindow->session->current_operation = DRAG_PLUGINHANDLE2;
+ update_overlay = 1;
}
break;
-
case DRAG_PLUGINHANDLE2:
- if(active)
- {
- update_drag_handle();
+ if( !active ) break;
+ update_drag_handle();
+ update_overlay = 1;
+ break;
+
+ case DRAG_TRANSNHANDLE1:
+ if( !active ) break;
+ if( labs(get_cursor_x() - mwindow->session->drag_origin_x) > HANDLE_W ) {
+ mwindow->session->current_operation = DRAG_TRANSNHANDLE2;
update_overlay = 1;
}
break;
+ case DRAG_TRANSNHANDLE2: {
+ if( !active ) break;
+ position = mwindow->edl->get_cursor_position(get_cursor_x(), pane->number);
+ position = mwindow->edl->align_to_frame(position, 1);
+ drag_transition_handle(position);
+ rerender = 1;
+ update_overlay = 1;
+ break; }
// Rubber band curves
case DRAG_FADE:
0, new_cursor, update_cursor)) break;
if(do_keyframes(get_cursor_x(), get_cursor_y(),
0, 0, new_cursor, update_cursor, rerender)) break;
+ if(do_transition_handles(get_cursor_x(), get_cursor_y(),
+ 0, rerender, update_overlay, new_cursor, update_cursor)) break;
if(do_edit_handles(get_cursor_x(), get_cursor_y(),
0, rerender, update_overlay, new_cursor, update_cursor)) break;
// Plugin boundaries
int result = 0;
switch(mwindow->session->current_operation) {
+ case DRAG_EDIT_SELECT:
case SELECT_REGION:
//printf("TrackCanvas::repeat_event 1 %d\n", mwindow->edl->local_session->view_start);
if(get_cursor_x() > get_w()) {
result = 1;
break;
+ case DRAG_TRANSNHANDLE2:
+ mwindow->session->current_operation = NO_OPERATION;
+ drag_scroll = 0;
+ result = 1;
+
+ end_transnhandle_selection();
+ break;
+
+ case DRAG_TRANSNHANDLE1:
+ mwindow->session->current_operation = NO_OPERATION;
+ drag_scroll = 0;
+ result = 1;
+ break;
+
case DRAG_SPEED:
redraw = FORCE_REDRAW;
load_flags |= LOAD_EDITS | LOAD_TIMEBAR;
drag_scroll = 0;
break; }
+ case DRAG_EDIT_SELECT:
+ //result = 0;
+ break;
+
default:
if( mwindow->session->current_operation ) {
// if(mwindow->session->current_operation == SELECT_REGION) {
return result;
}
+int TrackCanvas::do_transition_handles(int cursor_x, int cursor_y, int button_press,
+ int &rerender, int &update_overlay, int &new_cursor, int &update_cursor)
+{
+ Transition *trans_result = 0;
+ int result = 0;
+
+ Track *track = mwindow->edl->tracks->first;
+ for( ; track && !result; track=track->next) {
+ if( track->is_hidden() ) continue;
+ Edit *edit = track->edits->first;
+ for( ; edit && !result; edit=edit->next ) {
+ Transition *trans = edit->transition;
+ if( !trans ) continue;
+ int64_t x, y, w, h;
+ edit_dimensions(edit, x, y, w, h);
+ int strip_x = x, edit_y = y;
+ get_transition_coords(edit, x, y, w, h);
+ VFrame *strip = mwindow->theme->get_image("plugin_bg_data");
+ int strip_y = y - strip->get_h();
+ if( track->show_assets() && track->show_titles() )
+ edit_y += mwindow->theme->get_image("title_bg_data")->get_h();
+ if( strip_y < edit_y ) strip_y = edit_y;
+ int strip_w = Units::round(edit->track->from_units(edit->transition->length) *
+ mwindow->edl->session->sample_rate / mwindow->edl->local_session->zoom_sample);
+ int x1 = strip_x + strip_w - HANDLE_W/2, x2 = x1 + HANDLE_W;
+ int y1 = strip_y + strip->get_h()/2 - HANDLE_H/2, y2 = y1 + HANDLE_W;
+ if( cursor_x >= x1 && cursor_x < x2 &&
+ cursor_y >= y1 && cursor_y < y2 ) {
+ trans_result = trans;
+ result = 1;
+ }
+ }
+ }
+
+ if( result ) {
+ if( button_press ) {
+ mwindow->session->drag_transition = trans_result;
+ mwindow->session->drag_handle = 1;
+ mwindow->session->drag_button = get_buttonpress() - 1;
+ int64_t trans_end = trans_result->edit->startproject + trans_result->length;
+ double position = trans_result->edit->track->from_units(trans_end);
+ mwindow->session->drag_position = position;
+ mwindow->session->drag_start = position;
+ mwindow->session->current_operation = DRAG_TRANSNHANDLE1;
+ mwindow->session->drag_origin_x = get_cursor_x();
+ mwindow->session->drag_origin_y = get_cursor_y();
+ update_cursor = 1;
+ }
+ new_cursor = RIGHT_CURSOR;
+ update_overlay = 1;
+ }
+
+ return result;
+}
+
+int TrackCanvas::drag_transition_handle(double position)
+{
+ Transition *transition = mwindow->session->drag_transition;
+ if( !transition ) return 1;
+ mwindow->session->drag_position = position;
+ mwindow->edl->local_session->set_selectionstart(position);
+ mwindow->edl->local_session->set_selectionend(position);
+ char string[BCSTRLEN];
+ int64_t length = transition->length;
+ Track *track = transition->edit->track;
+ int64_t start_pos = track->to_units(mwindow->session->drag_start, 0);
+ int64_t end_pos = track->to_units(mwindow->session->drag_position, 0);
+ length += end_pos - start_pos;
+ if( length < 0 ) length = 0;
+ double time = track->from_units(length);
+ Units::totext(string, time,
+ mwindow->edl->session->time_format,
+ mwindow->edl->session->sample_rate,
+ mwindow->edl->session->frame_rate,
+ mwindow->edl->session->frames_per_foot);
+ mwindow->gui->show_message(string);
+ if( mwindow->gui->transition_menu->length_thread->running() ) {
+ TransitionLengthDialog *dialog = (TransitionLengthDialog *)
+ mwindow->gui->transition_menu->length_thread->get_gui();
+ if( dialog ) {
+ dialog->lock_window("TrackCanvas::drag_transition_handle");
+ dialog->update_text(time);
+ dialog->thread->new_length = time;
+ dialog->unlock_window();
+ }
+ }
+ return 0;
+}
+
int TrackCanvas::do_tracks(int cursor_x, int cursor_y, int button_press)
{
mwindow->session->drag_origin_x = cursor_x;
mwindow->session->drag_origin_y = cursor_y;
// Where the drag started, so we know relative position inside the edit later
- mwindow->session->drag_position =
- mwindow->edl->get_cursor_position(cursor_x, pane->number);
+ double position = mwindow->edl->get_cursor_position(cursor_x, pane->number);
+ mwindow->session->drag_position = mwindow->edl->align_to_frame(position, 1);
+ if( get_buttonpress() == LEFT_BUTTON && alt_down() ) {
+ mwindow->session->drag_start = mwindow->session->drag_position;
+ drag_edit_select(edit, 0, 1);
+ mwindow->session->current_operation = DRAG_EDIT_SELECT;
+ result = 1;
+ continue;
+ }
drag_start = 0; // if unselected "fast" drag
if( !edit->silence() && !edit->is_selected ) {
mwindow->edl->tracks->clear_selected_edits();
0, get_buttonpress(), new_cursor,
update_cursor, rerender) ) break;
update_message = 1;
+
+ if( do_transition_handles(cursor_x, cursor_y,
+ 1, rerender, update_overlay, new_cursor,
+ update_cursor) ) break;
// Test edit boundaries
if( do_edit_handles(cursor_x, cursor_y,
1, rerender, update_overlay, new_cursor,
break;
}
update_message = 1;
+ if( do_transition_handles(cursor_x, cursor_y,
+ 1, rerender, update_overlay, new_cursor, update_cursor) ) break;
// Test edit boundaries
if( do_edit_handles(cursor_x, cursor_y,
1, rerender, update_overlay, new_cursor, update_cursor) ) break;
void TrackCanvas::end_edithandle_selection()
{
mwindow->modify_edithandles();
+ mwindow->session->drag_edit = 0;
}
void TrackCanvas::end_pluginhandle_selection()
{
mwindow->modify_pluginhandles();
+ mwindow->session->drag_plugin = 0;
+}
+
+void TrackCanvas::end_transnhandle_selection()
+{
+ mwindow->modify_transnhandles();
+ mwindow->session->drag_transition = 0;
}
projects / goodguy / cinelerra.git / blobdiff