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Diffstat (limited to 'src/wx/timing_panel.cc')
| -rw-r--r-- | src/wx/timing_panel.cc | 134 |
1 files changed, 134 insertions, 0 deletions
diff --git a/src/wx/timing_panel.cc b/src/wx/timing_panel.cc new file mode 100644 index 000000000..ba645cf32 --- /dev/null +++ b/src/wx/timing_panel.cc @@ -0,0 +1,134 @@ +/* + 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 std::cout; +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, _("Position"), true); + _position = new Timecode (this); + grid->Add (_position); + add_label_to_sizer (grid, this, _("Length"), true); + _length = new Timecode (this); + grid->Add (_length); + add_label_to_sizer (grid, this, _("Trim from start"), true); + _trim_start = new Timecode (this); + grid->Add (_trim_start); + add_label_to_sizer (grid, this, _("Trim from end"), true); + _trim_end = new Timecode (this); + grid->Add (_trim_end); + + _position->Changed.connect (boost::bind (&TimingPanel::position_changed, this)); + _length->Changed.connect (boost::bind (&TimingPanel::length_changed, this)); + _trim_start->Changed.connect (boost::bind (&TimingPanel::trim_start_changed, this)); + _trim_end->Changed.connect (boost::bind (&TimingPanel::trim_end_changed, this)); +} + +void +TimingPanel::film_content_changed (shared_ptr<Content> content, int property) +{ + if (property == ContentProperty::POSITION) { + if (content) { + _position->set (content->position (), _editor->film()->video_frame_rate ()); + } else { + _position->set (0, 24); + } + } else if (property == ContentProperty::LENGTH) { + if (content) { + _length->set (content->full_length (), _editor->film()->video_frame_rate ()); + } else { + _length->set (0, 24); + } + } else if (property == ContentProperty::TRIM_START) { + if (content) { + _trim_start->set (content->trim_start (), _editor->film()->video_frame_rate ()); + } else { + _trim_start->set (0, 24); + } + } else if (property == ContentProperty::TRIM_END) { + if (content) { + _trim_end->set (content->trim_end (), _editor->film()->video_frame_rate ()); + } else { + _trim_end->set (0, 24); + } + } + + _length->set_editable (dynamic_pointer_cast<StillImageContent> (content)); +} + +void +TimingPanel::position_changed () +{ + shared_ptr<Content> c = _editor->selected_content (); + if (!c) { + return; + } + + c->set_position (_position->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 (rint (_length->get (_editor->film()->video_frame_rate()) * ic->video_frame_rate() / TIME_HZ)); + } +} + +void +TimingPanel::trim_start_changed () +{ + shared_ptr<Content> c = _editor->selected_content (); + if (!c) { + return; + } + + c->set_trim_start (_trim_start->get (_editor->film()->video_frame_rate ())); +} + + +void +TimingPanel::trim_end_changed () +{ + shared_ptr<Content> c = _editor->selected_content (); + if (!c) { + return; + } + + c->set_trim_end (_trim_end->get (_editor->film()->video_frame_rate ())); +} |