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Diffstat (limited to 'muse_qt4_evolution/muse/shortcuts.h')
| -rw-r--r-- | muse_qt4_evolution/muse/shortcuts.h | 135 |
1 files changed, 135 insertions, 0 deletions
diff --git a/muse_qt4_evolution/muse/shortcuts.h b/muse_qt4_evolution/muse/shortcuts.h new file mode 100644 index 00000000..d66650e8 --- /dev/null +++ b/muse_qt4_evolution/muse/shortcuts.h @@ -0,0 +1,135 @@ +//============================================================================= +// 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 |