4 * Copyright (C) 2008 Adam Williams <broadcast at earthling dot net>
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
29 #include "trackcanvas.h"
31 #include "transitionhandles.h"
33 TransitionHandle::TransitionHandle(MWindow *mwindow,
34 TrackCanvas *trackcanvas,
44 // mwindow->theme->transitionhandle_data)
48 TransitionHandle::~TransitionHandle()
52 int TransitionHandle::handle_event()
60 TransitionHandles::TransitionHandles(MWindow *mwindow,
61 TrackCanvas *trackcanvas)
62 : CanvasTools(mwindow, trackcanvas)
66 TransitionHandles::~TransitionHandles()
71 void TransitionHandles::update()
75 for(Track *current = mwindow->edl->tracks->first;
79 for(Edit *edit = current->edits->first; edit; edit = edit->next)
83 int64_t edit_x, edit_y, edit_w, edit_h;
84 trackcanvas->edit_dimensions(edit, edit_x, edit_y, edit_w, edit_h);
85 trackcanvas->get_transition_coords(edit_x, edit_y, edit_w, edit_h);
87 if(visible(edit_x, edit_w, edit_y, edit_h))
91 for(int i = 0; i < total; i++)
93 TransitionHandle *handle = (TransitionHandle*)values[i];
94 if(handle->edit->id == edit->id)
96 handle->reposition_window(edit_x, edit_y);
105 TransitionHandle *handle = new TransitionHandle(mwindow,
110 trackcanvas->add_subwindow(handle);
111 handle->set_cursor(ARROW_CURSOR, 0, 0);