1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
|
/*
Copyright (C) 2012-2013 Carl Hetherington <cth@carlh.net>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "lib/content.h"
#include "lib/still_image_content.h"
#include "timing_panel.h"
#include "wx_util.h"
#include "timecode.h"
#include "film_editor.h"
using boost::shared_ptr;
using boost::dynamic_pointer_cast;
TimingPanel::TimingPanel (FilmEditor* e)
: FilmEditorPanel (e, _("Timing"))
{
wxFlexGridSizer* grid = new wxFlexGridSizer (2, 4, 4);
_sizer->Add (grid, 0, wxALL, 8);
add_label_to_sizer (grid, this, _("Start time"), true);
_start = new Timecode (this);
grid->Add (_start);
add_label_to_sizer (grid, this, _("Length"), true);
_length = new Timecode (this);
grid->Add (_length);
_start->Changed.connect (boost::bind (&TimingPanel::start_changed, this));
_length->Changed.connect (boost::bind (&TimingPanel::length_changed, this));
}
void
TimingPanel::film_content_changed (shared_ptr<Content> content, int property)
{
if (property == ContentProperty::START) {
if (content) {
_start->set (content->start (), _editor->film()->video_frame_rate ());
} else {
_start->set (0, 24);
}
} else if (property == ContentProperty::LENGTH) {
if (content) {
_length->set (content->length (), _editor->film()->video_frame_rate ());
} else {
_length->set (0, 24);
}
}
}
void
TimingPanel::start_changed ()
{
shared_ptr<Content> c = _editor->selected_content ();
if (!c) {
return;
}
c->set_start (_start->get (_editor->film()->video_frame_rate ()));
}
void
TimingPanel::length_changed ()
{
shared_ptr<Content> c = _editor->selected_content ();
if (!c) {
return;
}
shared_ptr<StillImageContent> ic = dynamic_pointer_cast<StillImageContent> (c);
if (ic) {
ic->set_video_length (_length->get (_editor->film()->video_frame_rate()) * ic->video_frame_rate() / TIME_HZ);
}
}
|
