diff options
Diffstat (limited to 'gtk2_ardour/time_info_box.cc')
-rw-r--r-- | gtk2_ardour/time_info_box.cc | 206 |
1 files changed, 206 insertions, 0 deletions
diff --git a/gtk2_ardour/time_info_box.cc b/gtk2_ardour/time_info_box.cc new file mode 100644 index 0000000000..a343277b18 --- /dev/null +++ b/gtk2_ardour/time_info_box.cc @@ -0,0 +1,206 @@ +/* + Copyright (C) 2011 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. + +*/ + +#include "pbd/compose.h" + +#include "gtkmm2ext/cairocell.h" +#include "gtkmm2ext/gui_thread.h" +#include "gtkmm2ext/utils.h" + +#include "ardour/location.h" +#include "ardour/session.h" + +#include "time_info_box.h" +#include "audio_clock.h" +#include "editor.h" + +#include "i18n.h" + +using namespace Gtk; +using namespace ARDOUR; + +TimeInfoBox::TimeInfoBox () + : Table (4, 4) +{ + selection_start = new AudioClock ("selection-start", false, "SelectionClockDisplay", false, false, false, false); + selection_end = new AudioClock ("selection-end", false, "SelectionClockDisplay", false, false, false, false); + selection_length = new AudioClock ("selection-length", false, "SelectionClockDisplay", false, false, true, false); + + punch_start = new AudioClock ("punch-start", false, "PunchClockDisplay", false, false, false, false); + punch_end = new AudioClock ("punch-end", false, "PunchClockDisplay", false, false, false, false); + + CairoEditableText& ss (selection_start->main_display()); + ss.set_ypad (1); + ss.set_xpad (1); + ss.set_corner_radius (0); + ss.set_draw_background (false); + + CairoEditableText& se (selection_end->main_display()); + se.set_ypad (1); + se.set_xpad (1); + se.set_corner_radius (0); + se.set_draw_background (false); + + CairoEditableText& sl (selection_length->main_display()); + sl.set_ypad (1); + sl.set_xpad (2); + sl.set_corner_radius (0); + sl.set_draw_background (false); + + CairoEditableText& ps (punch_start->main_display()); + ps.set_ypad (1); + ps.set_xpad (2); + ps.set_corner_radius (0); + ps.set_draw_background (false); + + CairoEditableText& pe (punch_end->main_display()); + pe.set_ypad (1); + pe.set_xpad (2); + pe.set_corner_radius (0); + pe.set_draw_background (false); + + selection_title.set_markup (string_compose ("<span size=\"x-small\">%1</span>", _("Selection"))); + punch_title.set_markup (string_compose ("<span size=\"x-small\">%1</span>", _("Punch"))); + + set_homogeneous (false); + set_spacings (0); + + Gtk::Label* l; + + attach (selection_title, 0, 2, 0, 1); + l = manage (new Label); + l->set_markup (string_compose ("<span size=\"x-small\">%1</span>", _("Start"))); + attach (*l, 0, 1, 1, 2); + attach (*selection_start, 1, 2, 1, 2); + l = manage (new Label); + l->set_markup (string_compose ("<span size=\"x-small\">%1</span>", _("End"))); + attach (*l, 0, 1, 2, 3); + attach (*selection_end, 1, 2, 2, 3); + l = manage (new Label); + l->set_markup (string_compose ("<span size=\"x-small\">%1</span>", _("Length"))); + attach (*l, 0, 1, 3, 4); + attach (*selection_length, 1, 2, 3, 4); + + attach (punch_title, 2, 4, 0, 1); + l = manage (new Label); + l->set_markup (string_compose ("<span size=\"x-small\">%1</span>", _("Start"))); + attach (*l, 2, 3, 1, 2); + attach (*punch_start, 3, 4, 1, 2); + l = manage (new Label); + l->set_markup (string_compose ("<span size=\"x-small\">%1</span>", _("End"))); + attach (*l, 2, 3, 2, 3); + attach (*punch_end, 3, 4, 2, 3); + + show_all (); + + Editor::instance().get_selection().TimeChanged.connect (sigc::mem_fun (*this, &TimeInfoBox::selection_changed)); +} + +TimeInfoBox::~TimeInfoBox () +{ + delete selection_length; + delete selection_end; + delete selection_start; + + delete punch_start; + delete punch_end; +} + +void +TimeInfoBox::set_session (Session* s) +{ + SessionHandlePtr::set_session (s); + + selection_start->set_session (s); + selection_end->set_session (s); + selection_length->set_session (s); + + punch_start->set_session (s); + punch_end->set_session (s); + + if (s) { + Location* punch = s->locations()->auto_punch_location (); + + if (punch) { + watch_punch (punch); + } + + _session->auto_punch_location_changed.connect (_session_connections, MISSING_INVALIDATOR, + boost::bind (&TimeInfoBox::punch_location_changed, this, _1), gui_context()); + } +} + +void +TimeInfoBox::selection_changed () +{ + selection_start->set (Editor::instance().get_selection().time.start()); + selection_end->set (Editor::instance().get_selection().time.end_frame()); + selection_length->set (Editor::instance().get_selection().time.length()); +} + +void +TimeInfoBox::punch_location_changed (Location* loc) +{ + if (loc) { + watch_punch (loc); + } +} + +void +TimeInfoBox::watch_punch (Location* punch) +{ + punch_connections.drop_connections (); + + punch->start_changed.connect (punch_connections, MISSING_INVALIDATOR, boost::bind (&TimeInfoBox::punch_changed, this, _1), gui_context()); + punch->end_changed.connect (punch_connections, MISSING_INVALIDATOR, boost::bind (&TimeInfoBox::punch_changed, this, _1), gui_context()); + + punch_changed (punch); +} + +void +TimeInfoBox::punch_changed (Location* loc) +{ + if (!loc) { + punch_start->set (99999999); + punch_end->set (999999999); + return; + } + + punch_start->set (loc->start()); + punch_end->set (loc->end()); +} + +bool +TimeInfoBox::on_expose_event (GdkEventExpose* ev) +{ + Table::on_expose_event (ev); + + { + Cairo::RefPtr<Cairo::Context> context = get_window()->create_cairo_context(); + + context->rectangle (ev->area.x, ev->area.y, ev->area.width, ev->area.height); + context->clip (); + + context->set_source_rgba (0.01, 0.02, 0.21, 1.0); + Gtkmm2ext::rounded_rectangle (context, 0, 0, get_allocation().get_width(), get_allocation().get_height(), 5); + context->fill (); + } + + return false; +} |