Paul Davis
6a5d805b38
Remove Canvas::Layout, use Canvas::Container for the same purpose, move child-rendering into Item::render_children() so that it could theoretically be used by any derived type.
78 lines
1.9 KiB
C++
78 lines
1.9 KiB
C++
/*
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Copyright (C) 2000-2010 Paul Davis
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifndef __PATCH_CHANGE_H__
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#define __PATCH_CHANGE_H__
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#include "canvas/flag.h"
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class MidiRegionView;
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namespace MIDI {
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namespace Name {
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struct PatchPrimaryKey;
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}
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}
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class PatchChange
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{
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public:
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PatchChange(
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MidiRegionView& region,
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ArdourCanvas::Container* parent,
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const string& text,
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double height,
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double x,
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double y,
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ARDOUR::InstrumentInfo& info,
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ARDOUR::MidiModel::PatchChangePtr patch
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);
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~PatchChange();
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ARDOUR::MidiModel::PatchChangePtr patch () const { return _patch; }
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void initialize_popup_menus();
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void on_patch_menu_selected(const MIDI::Name::PatchPrimaryKey& key);
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ArdourCanvas::Item* canvas_item () const {
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return _flag;
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}
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void move (ArdourCanvas::Duple);
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void set_height (ArdourCanvas::Distance);
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void hide ();
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void show ();
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ArdourCanvas::Item& item() const { return *_flag; }
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private:
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bool event_handler (GdkEvent *);
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MidiRegionView& _region;
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ARDOUR::InstrumentInfo& _info;
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ARDOUR::MidiModel::PatchChangePtr _patch;
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Gtk::Menu _popup;
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bool _popup_initialized;
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ArdourCanvas::Flag* _flag;
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};
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#endif /* __PATCH_CHANGE_H__ */
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