ardour/gtk2_ardour/keyboard.h
2015-05-24 01:10:06 +10:00

99 lines
3.2 KiB
C++

/*
Copyright (C) 2001 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.
*/
#ifndef __ardour_keyboard_h__
#define __ardour_keyboard_h__
#include "ardour/types.h"
#include "gtkmm2ext/keyboard.h"
#include "selection.h"
class ARDOUR_UI;
class ArdourKeyboard : public Gtkmm2ext::Keyboard
{
public:
ArdourKeyboard(ARDOUR_UI& ardour_ui) : ui(ardour_ui) {}
XMLNode& get_state (void);
int set_state (const XMLNode&, int version);
void setup_keybindings ();
static Selection::Operation selection_type (guint state);
ARDOUR_UI& ui;
/** @param state The button state from a GdkEvent.
* @return true if the modifier state indicates snap modifier
*/
static bool indicates_snap (guint state);
/** @param state The button state from a GdkEvent.
* @return true if the modifier state indicates snap delta
*/
static bool indicates_snap_delta (guint state);
static void set_constraint_modifier (guint);
/** @return Modifier mask to constrain drags in a particular direction;
*/
static ModifierMask constraint_modifier () { return ModifierMask (constraint_mod); }
static void set_trim_contents_modifier (guint);
/** @return Modifier mask to move contents rather than region bounds during trim;
*/
static ModifierMask trim_contents_modifier () { return ModifierMask (trim_contents_mod); }
static void set_trim_overlap_modifier (guint);
/** @return Modifier mask to remove region overlaps during trim;
*/
static ModifierMask trim_overlap_modifier () { return ModifierMask (trim_overlap_mod); }
static void set_trim_anchored_modifier (guint);
/** @return Modifier mask to use anchored trim;
*/
static ModifierMask trim_anchored_modifier () { return ModifierMask (trim_anchored_mod); }
static void set_fine_adjust_modifier (guint);
/** @return Modifier mask to fine adjust (control points only atm);
*/
static ModifierMask fine_adjust_modifier () { return ModifierMask (fine_adjust_mod); }
static void set_push_points_modifier (guint);
/** @return Modifier mask to push proceeding points;
*/
static ModifierMask push_points_modifier () { return ModifierMask (push_points_mod); }
static void set_note_size_relative_modifier (guint);
/** @return Modifier mask to resize notes relatively;
*/
static ModifierMask note_size_relative_modifier () { return ModifierMask (note_size_relative_mod); }
private:
static guint constraint_mod;
static guint trim_contents_mod;
static guint trim_overlap_mod;
static guint trim_anchored_mod;
static guint fine_adjust_mod;
static guint push_points_mod;
static guint note_size_relative_mod;
};
#endif /* __ardour_keyboard_h__ */