diff options
author | David Robillard <d@drobilla.net> | 2006-08-01 17:19:38 +0000 |
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committer | David Robillard <d@drobilla.net> | 2006-08-01 17:19:38 +0000 |
commit | 79fc27de2ef9db51a8c7c69764b663a9921c5a40 (patch) | |
tree | 09d5e86fa212f2b8dde0811b2c9e8cc7cfbc7136 /gtk2_ardour/tape_region_view.cc | |
parent | 9d5d82b4df5b3510177fd31557ac765f46778fe8 (diff) |
Mostly Cosmetic/Design changes to bring trunk and midi branch closer
git-svn-id: svn://localhost/ardour2/branches/midi@733 d708f5d6-7413-0410-9779-e7cbd77b26cf
Diffstat (limited to 'gtk2_ardour/tape_region_view.cc')
-rw-r--r-- | gtk2_ardour/tape_region_view.cc | 101 |
1 files changed, 101 insertions, 0 deletions
diff --git a/gtk2_ardour/tape_region_view.cc b/gtk2_ardour/tape_region_view.cc new file mode 100644 index 0000000000..bd5ce8af02 --- /dev/null +++ b/gtk2_ardour/tape_region_view.cc @@ -0,0 +1,101 @@ +/* + Copyright (C) 2006 Paul Davis + + 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. + + $Id$ +*/ + +#include <cmath> +#include <algorithm> + +#include <gtkmm.h> + +#include <gtkmm2ext/gtk_ui.h> + +#include <ardour/playlist.h> +#include <ardour/audioregion.h> +#include <ardour/audiosource.h> +#include <ardour/audio_diskstream.h> + +#include "tape_region_view.h" +#include "audio_time_axis.h" +#include "gui_thread.h" + +#include "i18n.h" + +using namespace sigc; +using namespace ARDOUR; +using namespace PBD; +using namespace Editing; +using namespace ArdourCanvas; + +const TimeAxisViewItem::Visibility TapeAudioRegionView::default_tape_visibility + = TimeAxisViewItem::Visibility ( + TimeAxisViewItem::ShowNameHighlight | + TimeAxisViewItem::ShowFrame | + TimeAxisViewItem::HideFrameRight | + TimeAxisViewItem::FullWidthNameHighlight); + +TapeAudioRegionView::TapeAudioRegionView (ArdourCanvas::Group *parent, RouteTimeAxisView &tv, + AudioRegion& r, + double spu, + Gdk::Color& basic_color) + + : AudioRegionView (parent, tv, r, spu, basic_color, + TimeAxisViewItem::Visibility ((r.position() != 0) ? default_tape_visibility : + TimeAxisViewItem::Visibility (default_tape_visibility|TimeAxisViewItem::HideFrameLeft))) +{ +} + +void +TapeAudioRegionView::init (Gdk::Color& basic_color, bool wfw) +{ + AudioRegionView::init(basic_color, wfw); + + /* every time the wave data changes and peaks are ready, redraw */ + + for (uint32_t n = 0; n < audio_region().n_channels(); ++n) { + audio_region().source(n).PeaksReady.connect (bind (mem_fun(*this, &TapeAudioRegionView::update), n)); + } + +} + +TapeAudioRegionView::~TapeAudioRegionView() +{ +} + +void +TapeAudioRegionView::update (uint32_t n) +{ + /* check that all waves are build and ready */ + + if (!tmp_waves.empty()) { + return; + } + + ENSURE_GUI_THREAD (bind (mem_fun(*this, &TapeAudioRegionView::update), n)); + + /* this triggers a cache invalidation and redraw in the waveview */ + + waves[n]->property_data_src() = &_region; +} + +void +TapeAudioRegionView::set_frame_color () +{ + fill_opacity = 255; + TimeAxisViewItem::set_frame_color (); +} |