| 1 | /** @file
|
|---|
| 2 | *
|
|---|
| 3 | * VBox frontends: Qt GUI ("VirtualBox"):
|
|---|
| 4 | * VirtualBox Qt extensions: QIHotKeyEdit class declaration
|
|---|
| 5 | */
|
|---|
| 6 |
|
|---|
| 7 | /*
|
|---|
| 8 | * Copyright (C) 2006-2007 Sun Microsystems, Inc.
|
|---|
| 9 | *
|
|---|
| 10 | * This file is part of VirtualBox Open Source Edition (OSE), as
|
|---|
| 11 | * available from http://www.virtualbox.org. This file is free software;
|
|---|
| 12 | * you can redistribute it and/or modify it under the terms of the GNU
|
|---|
| 13 | * General Public License (GPL) as published by the Free Software
|
|---|
| 14 | * Foundation, in version 2 as it comes in the "COPYING" file of the
|
|---|
| 15 | * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
|
|---|
| 16 | * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
|
|---|
| 17 | *
|
|---|
| 18 | * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
|
|---|
| 19 | * Clara, CA 95054 USA or visit http://www.sun.com if you need
|
|---|
| 20 | * additional information or have any questions.
|
|---|
| 21 | */
|
|---|
| 22 |
|
|---|
| 23 | #ifndef __QIHotKeyEdit_h__
|
|---|
| 24 | #define __QIHotKeyEdit_h__
|
|---|
| 25 |
|
|---|
| 26 | #include <qlabel.h>
|
|---|
| 27 | #if defined(Q_WS_X11)
|
|---|
| 28 | #include <qmap.h>
|
|---|
| 29 | #endif
|
|---|
| 30 | #if defined(Q_WS_MAC)
|
|---|
| 31 | #include <Carbon/Carbon.h>
|
|---|
| 32 | #endif
|
|---|
| 33 |
|
|---|
| 34 | #if defined(Q_WS_PM)
|
|---|
| 35 | /* Extra virtual keys returned by QIHotKeyEdit::virtualKey() */
|
|---|
| 36 | #define VK_LSHIFT VK_USERFIRST + 0
|
|---|
| 37 | #define VK_LCTRL VK_USERFIRST + 1
|
|---|
| 38 | #define VK_LWIN VK_USERFIRST + 2
|
|---|
| 39 | #define VK_RWIN VK_USERFIRST + 3
|
|---|
| 40 | #define VK_WINMENU VK_USERFIRST + 4
|
|---|
| 41 | #define VK_FORWARD VK_USERFIRST + 5
|
|---|
| 42 | #define VK_BACKWARD VK_USERFIRST + 6
|
|---|
| 43 | #endif
|
|---|
| 44 |
|
|---|
| 45 | class QIHotKeyEdit : public QLabel
|
|---|
| 46 | {
|
|---|
| 47 | Q_OBJECT
|
|---|
| 48 |
|
|---|
| 49 | public:
|
|---|
| 50 |
|
|---|
| 51 | QIHotKeyEdit (QWidget *aParent, const char *aName = 0);
|
|---|
| 52 | virtual ~QIHotKeyEdit();
|
|---|
| 53 |
|
|---|
| 54 | void setKey (int aKeyVal);
|
|---|
| 55 | int key() const { return mKeyVal; }
|
|---|
| 56 |
|
|---|
| 57 | QString symbolicName() const { return mSymbName; }
|
|---|
| 58 |
|
|---|
| 59 | QSize sizeHint() const;
|
|---|
| 60 | QSize minimumSizeHint() const;
|
|---|
| 61 |
|
|---|
| 62 | #if defined (Q_WS_PM)
|
|---|
| 63 | static int virtualKey (QMSG *aMsg);
|
|---|
| 64 | #endif
|
|---|
| 65 |
|
|---|
| 66 | #if defined (Q_WS_PM) || defined (Q_WS_X11)
|
|---|
| 67 | static void languageChange();
|
|---|
| 68 | #endif
|
|---|
| 69 | static QString keyName (int aKeyVal);
|
|---|
| 70 | static bool isValidKey (int aKeyVal);
|
|---|
| 71 |
|
|---|
| 72 | public slots:
|
|---|
| 73 |
|
|---|
| 74 | void clear();
|
|---|
| 75 |
|
|---|
| 76 | protected:
|
|---|
| 77 |
|
|---|
| 78 | #if defined (Q_WS_WIN32)
|
|---|
| 79 | bool winEvent (MSG *msg);
|
|---|
| 80 | #elif defined (Q_WS_PM)
|
|---|
| 81 | bool pmEvent (QMSG *aMsg);
|
|---|
| 82 | #elif defined (Q_WS_X11)
|
|---|
| 83 | bool x11Event (XEvent *event);
|
|---|
| 84 | #elif defined (Q_WS_MAC)
|
|---|
| 85 | static pascal OSStatus darwinEventHandlerProc (EventHandlerCallRef inHandlerCallRef,
|
|---|
| 86 | EventRef inEvent, void *inUserData);
|
|---|
| 87 | bool darwinKeyboardEvent (EventRef inEvent);
|
|---|
| 88 | #endif
|
|---|
| 89 |
|
|---|
| 90 | void focusInEvent (QFocusEvent *);
|
|---|
| 91 | void focusOutEvent (QFocusEvent *);
|
|---|
| 92 |
|
|---|
| 93 | void drawContents (QPainter *p);
|
|---|
| 94 |
|
|---|
| 95 | private:
|
|---|
| 96 |
|
|---|
| 97 | void updateText();
|
|---|
| 98 |
|
|---|
| 99 | int mKeyVal;
|
|---|
| 100 | QString mSymbName;
|
|---|
| 101 |
|
|---|
| 102 | QColorGroup mTrueACG;
|
|---|
| 103 |
|
|---|
| 104 | #if defined (Q_WS_PM)
|
|---|
| 105 | static QMap <int, QString> sKeyNames;
|
|---|
| 106 | #elif defined (Q_WS_X11)
|
|---|
| 107 | static QMap <QString, QString> sKeyNames;
|
|---|
| 108 | #endif
|
|---|
| 109 |
|
|---|
| 110 | #if defined (Q_WS_MAC)
|
|---|
| 111 | /** Event handler reference. NULL if the handler isn't installed. */
|
|---|
| 112 | EventHandlerRef mDarwinEventHandlerRef;
|
|---|
| 113 | /** The current modifier key mask. Used to figure out which modifier
|
|---|
| 114 | * key was pressed when we get a kEventRawKeyModifiersChanged event. */
|
|---|
| 115 | UInt32 mDarwinKeyModifiers;
|
|---|
| 116 | #endif
|
|---|
| 117 |
|
|---|
| 118 | static const char *kNoneSymbName;
|
|---|
| 119 | };
|
|---|
| 120 |
|
|---|
| 121 | #endif // __QIHotKeyEdit_h__
|
|---|
