f2058a3f87
to and from tracks in "stacked" display mode. As a side-effect, enable dragging of regions between layers, though I'm not entirely sure where this is useful or desirable just yet; dragging regions between layers currently works in the GUI but has no effect on the model. git-svn-id: svn://localhost/ardour2/branches/3.0@4389 d708f5d6-7413-0410-9779-e7cbd77b26cf
83 lines
2.2 KiB
C++
83 lines
2.2 KiB
C++
/*
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Copyright (C) 2000-2007 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 __gtk2_ardour_drag_info_h_
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#define __gtk2_ardour_drag_info_h_
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#include <list>
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#include <gdk/gdk.h>
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#include <stdint.h>
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#include "canvas.h"
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#include "editor_items.h"
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#include <ardour/types.h>
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namespace ARDOUR {
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class Location;
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}
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class Editor;
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class TimeAxisView;
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struct DragInfo {
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ArdourCanvas::Item* item;
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ItemType item_type;
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void* data;
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nframes64_t last_frame_position;
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nframes64_t pointer_frame_offset;
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nframes64_t grab_frame;
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nframes64_t last_pointer_frame;
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nframes64_t current_pointer_frame;
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double original_x, original_y;
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double grab_x, grab_y;
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double cumulative_x_drag;
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double cumulative_y_drag;
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double current_pointer_x;
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double current_pointer_y;
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double last_pointer_x;
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double last_pointer_y;
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void (Editor::*motion_callback)(ArdourCanvas::Item*, GdkEvent*);
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void (Editor::*finished_callback)(ArdourCanvas::Item*, GdkEvent*);
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TimeAxisView* source_trackview;
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ARDOUR::layer_t source_layer;
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TimeAxisView* dest_trackview;
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ARDOUR::layer_t dest_layer;
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bool x_constrained;
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bool y_constrained;
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bool copy;
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bool was_rolling;
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bool first_move;
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bool move_threshold_passed;
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bool want_move_threshold;
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bool brushing;
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std::list<ARDOUR::Location*> copied_locations;
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void clear_copied_locations ();
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};
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struct LineDragInfo {
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uint32_t before;
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uint32_t after;
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};
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#endif /* __gtk2_ardour_drag_info_h_ */
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