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handle deletion of UI objects between the time that a callback is queued with the UI event loop and the execution of the callback (intrusive, big)

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git-svn-id: svn://localhost/ardour2/branches/3.0@6807 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
Paul Davis 2010-03-30 15:18:43 +00:00
parent 10c257039d
commit 14b0ca31bc
87 changed files with 468 additions and 349 deletions
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10
gtk2_ardour/editor_summary.cc
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@ -47,8 +47,8 @@ EditorSummary::EditorSummary (Editor* e)
_zoom_dragging (false)
{
Region::RegionPropertyChanged.connect (region_property_connection, boost::bind (&CairoWidget::set_dirty, this), gui_context());
_editor->playhead_cursor->PositionChanged.connect (position_connection, ui_bind (&EditorSummary::playhead_position_changed, this, _1), gui_context());
Region::RegionPropertyChanged.connect (region_property_connection, invalidator (*this), boost::bind (&CairoWidget::set_dirty, this), gui_context());
_editor->playhead_cursor->PositionChanged.connect (position_connection, invalidator (*this), ui_bind (&EditorSummary::playhead_position_changed, this, _1), gui_context());
}
/** Connect to a session.
@ -62,9 +62,9 @@ EditorSummary::set_session (Session* s)
set_dirty ();
if (_session) {
_session->RegionRemoved.connect (_session_connections, boost::bind (&EditorSummary::set_dirty, this), gui_context());
_session->StartTimeChanged.connect (_session_connections, boost::bind (&EditorSummary::set_dirty, this), gui_context());
_session->EndTimeChanged.connect (_session_connections, boost::bind (&EditorSummary::set_dirty, this), gui_context());
_session->RegionRemoved.connect (_session_connections, invalidator (*this), boost::bind (&EditorSummary::set_dirty, this), gui_context());
_session->StartTimeChanged.connect (_session_connections, invalidator (*this), boost::bind (&EditorSummary::set_dirty, this), gui_context());
_session->EndTimeChanged.connect (_session_connections, invalidator (*this), boost::bind (&EditorSummary::set_dirty, this), gui_context());
}
}