along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- $Id$
*/
+#include <glibmm/miscutils.h>
#include <gtkmm2ext/utils.h>
+#include <gtkmm2ext/window_title.h>
+
+#include <pbd/enumwriter.h>
+
#include <ardour/audioengine.h>
#include "editor.h"
#include "i18n.h"
+using namespace Gtkmm2ext;
+using namespace PBD;
+
void
Editor::editor_mixer_button_toggled ()
{
}
} else {
+
+ sort_track_selection ();
+
for (TrackSelection::iterator i = selection->tracks.begin(); i != selection->tracks.end(); ++i) {
AudioTimeAxisView* atv;
current_mixer_strip->set_embedded (true);
current_mixer_strip->Hiding.connect (mem_fun(*this, &Editor::current_mixer_strip_hidden));
current_mixer_strip->GoingAway.connect (mem_fun(*this, &Editor::current_mixer_strip_removed));
- current_mixer_strip->set_width (editor_mixer_strip_width);
-
+ current_mixer_strip->set_width (editor_mixer_strip_width, (void*) this);
+
global_hpacker.pack_start (*current_mixer_strip, Gtk::PACK_SHRINK );
global_hpacker.reorder_child (*current_mixer_strip, 0);
void
Editor::set_selected_mixer_strip (TimeAxisView& view)
{
- AudioTimeAxisView* at;
+ RouteTimeAxisView* rt;
bool show = false;
- if (!session || (at = dynamic_cast<AudioTimeAxisView*>(&view)) == 0) {
+ if (!session || (rt = dynamic_cast<RouteTimeAxisView*>(&view)) == 0) {
return;
}
/* might be nothing to do */
- if (current_mixer_strip->route() == at->route()) {
+ if (current_mixer_strip->route() == rt->route()) {
return;
}
current_mixer_strip = new MixerStrip (*ARDOUR_UI::instance()->the_mixer(),
*session,
- at->route());
+ rt->route());
current_mixer_strip->GoingAway.connect (mem_fun(*this, &Editor::cms_deleted));
if (show) {
}
}
+double current = 0.0;
+bool currentInitialized = 0;
+
void
Editor::update_current_screen ()
{
- if (session && engine.running()) {
+ if (session && session->engine().running()) {
nframes_t frame;
playhead_cursor->canvas_item.show();
if (frame != last_update_frame) {
- const jack_nframes_t page_width = current_page_frames();
- // Percentage width of the visible range to use as a scroll interval
- // Idea: snap this to the nearest bar/beat/tick/etc, would make scrolling much
- // less jarring when zoomed in.. and it would be fun to watch :)
- static const double scroll_pct = 3.0/4.0;
-
- const jack_nframes_t rightmost_frame = leftmost_frame + page_width;
- const jack_nframes_t scroll_interval = (jack_nframes_t)(page_width * scroll_pct);
- const jack_nframes_t padding = (jack_nframes_t)floor((page_width-scroll_interval) / 2.0);
-
- if (frame < leftmost_frame + padding || frame > rightmost_frame - padding) {
+#undef CONTINUOUS_SCROLL
+#ifndef CONTINUOUS_SCROLL
+ if (frame < leftmost_frame || frame > leftmost_frame + current_page_frames()) {
+
if (session->transport_speed() < 0) {
- if (frame > scroll_interval) {
- center_screen (frame - scroll_interval/2);
+ if (frame > (current_page_frames()/2)) {
+ center_screen (frame-(current_page_frames()/2));
} else {
- center_screen (scroll_interval);
+ center_screen (current_page_frames()/2);
}
} else {
- center_screen(frame + scroll_interval/2);
+ center_screen (frame+(current_page_frames()/2));
}
}
playhead_cursor->set_position (frame);
+
+#else // CONTINUOUS_SCROLL
+
+ /* don't do continuous scroll till the new position is in the rightmost quarter of the
+ editor canvas
+ */
+
+ if (session->transport_speed()) {
+ double target = ((double)frame - (double)current_page_frames()/2.0) / frames_per_unit;
+ if (target <= 0.0) target = 0.0;
+ if ( fabs(target - current) < current_page_frames()/frames_per_unit ) {
+ target = (target * 0.15) + (current * 0.85);
+ } else {
+ /* relax */
+ }
+ //printf("frame: %d, cpf: %d, fpu: %6.6f, current: %6.6f, target : %6.6f\n", frame, current_page_frames(), frames_per_unit, current, target );
+ current = target;
+ horizontal_adjustment.set_value ( current );
+ }
+
+ playhead_cursor->set_position (frame);
+
+#endif // CONTINUOUS_SCROLL
+
}
} else {
-
+
if (frame != last_update_frame) {
if (frame < leftmost_frame || frame > leftmost_frame + current_page_frames()) {
playhead_cursor->canvas_item.hide();
if (current_mixer_strip) {
current_mixer_strip->fast_update ();
}
-
+
}
}
current_mixer_strip = 0;
- set_title (_("ardour: editor"));
+ WindowTitle title(Glib::get_application_name());
+ title += _("Editor");
+
+ set_title (title.get_string());
session = 0;
}
+
+void
+Editor::maybe_add_mixer_strip_width (XMLNode& node)
+{
+ if (current_mixer_strip) {
+ node.add_property ("mixer-width", enum_2_string (current_mixer_strip->get_width()));
+ }
+}