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//=============================================================================
// MusE
// Linux Music Editor
// $Id:$
//
// Copyright (C) 2003 Mathias Lundgren <lunar_shuttle@users.sourceforge.net>
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License version 2.
//
// 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 __SHORTCUTS_H__
#define __SHORTCUTS_H__
class Part;
class Track;
namespace AL {
class Xml;
};
using AL::Xml;
//
// Shortcut categories
//
#define PROLL_SHRT 1 // Pianoroll shortcut
#define DEDIT_SHRT 2 // Drumedit shortcut
#define LEDIT_SHRT 4 // Listedit shortcut
#define SCORE_SHRT 8 // Score shortcut
#define ARRANG_SHRT 16 // Arrenger shortcut
#define TRANSP_SHRT 32 // Transport shortcut
#define WAVE_SHRT 64 // Waveedit shortcut
#define GLOBAL_SHRT 128 // Global shortcuts
#define LMEDIT_SHRT 256 // List masteredit
#define MEDIT_SHRT 512 // Master editor
#define ALL_SHRT 1023 // All shortcuts
#define INVIS_SHRT 1024 // Shortcuts not shown in the config-dialog. Hard-coded. To avoid conflicts
#define SHRT_NUM_OF_CATEGORIES 7 //Number of shortcut categories
//---------------------------------------------------------
// shortcut
//! Holds the basic values for a configurable shortcut
//---------------------------------------------------------
struct Shortcut
{
const char* xml; /*! xml tag name for configuration file */
const char* descr; /*! Description of the shortcut, shown in editor */
int type; /*! Bitmask category value mapped against
PROLL_SHRT, DEDIT_SHRT etc. One shortcut can
be a member of many categories */
QKeySequence key; /*! shortcut key */
Qt::ShortcutContext context;
const char* text; /*! action help */
const char* help;
const char* iconOn;
const char* iconOff;
QAction* action; /*! cached action, can be updated if user changes
shortcut key sequence */
Shortcut() {
xml = 0;
descr = 0;
type = 0;
key = 0;
context = Qt::WindowShortcut;
text = 0;
help = 0;
iconOn = 0;
iconOff = 0;
action = 0;
}
Shortcut(const char* name, const char* d, int t, const QKeySequence& k,
Qt::ShortcutContext cont = Qt::WindowShortcut,
const char* txt=0, const char* h=0, const char* ic1=0, const char* ic2=0)
: xml(name), descr(d), type(t), key(k), context(cont), text(txt), help(h),
iconOn(ic1), iconOff(ic2) {
action = 0;
}
};
//! Describes a shortcut category
struct shortcut_cg
{
int id_flag; /*! The category (one of PROLL_SHRT, DEDIT_SHRT etc) */
const char* name; /*! Name (shown in editor) */
};
//------------------------------------------------------------------------------------------------
// KeyboardMovementIndicator
//! Used by Arranger to keep track of which Part is currently active when navigating with keys
//------------------------------------------------------------------------------------------------
class KeyboardMovementIndicator {
//! Left position of the active part, in ticks
unsigned lpos;
//! Right position of the active part, in ticks
unsigned rpos;
//! Last selected part (the active part)
Part* lastSelectedPart;
//! Track the last selected part belongs to
Track* lastSelectedTrack;
public:
KeyboardMovementIndicator()
{ reset(); }
void setPos(int l, int r) { lpos = l; rpos = r; }
void setPart(Part* p) { lastSelectedPart = p; }
void setTrack(Track* t) { lastSelectedTrack = t; }
unsigned getLpos() { return lpos; }
unsigned getRpos() { return rpos; }
Part* part() { return lastSelectedPart; }
Track* track() { return lastSelectedTrack; }
//! Resets the values (equals to no active part)
void reset() { lpos = 0; rpos = 0; lastSelectedPart = 0; lastSelectedTrack = 0; }
//! Checks if there is any active part
bool isValid() { return (lastSelectedPart && lastSelectedTrack); }
};
extern KeyboardMovementIndicator shortcutsKbdMovement;
extern void writeShortCuts(Xml& xml);
extern void readShortCuts(QDomNode);
extern QAction* getAction(const char*, QObject* parent);
extern QMap<QString, Shortcut*> shortcuts;
#endif
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