112 lines
3.6 KiB
C
112 lines
3.6 KiB
C
|
#ifndef QHOTKEY_H
|
|||
|
|
#define QHOTKEY_H
|
|||
|
|
|
|||
|
|
#include <QObject>
|
|||
|
|
#include <QKeySequence>
|
|||
|
|
#include <QPair>
|
|||
|
|
|
|||
|
|
#ifdef QHOTKEY_LIB
|
|||
|
|
#ifdef QHOTKEY_LIB_BUILD
|
|||
|
|
#define QHOTKEY_SHARED_EXPORT Q_DECL_EXPORT
|
|||
|
|
#else
|
|||
|
|
#define QHOTKEY_SHARED_EXPORT Q_DECL_IMPORT
|
|||
|
|
#endif
|
|||
|
|
#else
|
|||
|
|
#define QHOTKEY_SHARED_EXPORT
|
|||
|
|
#endif
|
|||
|
|
|
|||
|
|
//! A class to define global, systemwide Hotkeys
|
|||
|
|
class QHOTKEY_SHARED_EXPORT QHotkey : public QObject
|
|||
|
|
{
|
|||
|
|
Q_OBJECT
|
|||
|
|
friend class QHotkeyPrivate;
|
|||
|
|
|
|||
|
|
//! Specifies whether this hotkey is currently registered or not
|
|||
|
|
Q_PROPERTY(bool registered READ isRegistered WRITE setRegistered NOTIFY registeredChanged)
|
|||
|
|
//! Holds the shortcut this hotkey will be triggered on
|
|||
|
|
Q_PROPERTY(QKeySequence shortcut READ shortcut WRITE setShortcut RESET resetShortcut)
|
|||
|
|
|
|||
|
|
public:
|
|||
|
|
//! Defines shortcut with native keycodes
|
|||
|
|
class QHOTKEY_SHARED_EXPORT NativeShortcut
|
|||
|
|
{
|
|||
|
|
public:
|
|||
|
|
//! The native keycode
|
|||
|
|
quint32 key;
|
|||
|
|
//! The native modifiers
|
|||
|
|
quint32 modifier;
|
|||
|
|
|
|||
|
|
//! Creates an invalid native shortcut
|
|||
|
|
NativeShortcut();
|
|||
|
|
//! Creates a valid native shortcut, with the given key and modifiers
|
|||
|
|
NativeShortcut(quint32 key, quint32 modifier = 0);
|
|||
|
|
|
|||
|
|
//! Checks, whether this shortcut is valid or not
|
|||
|
|
bool isValid() const;
|
|||
|
|
|
|||
|
|
//! Equality operator
|
|||
|
|
bool operator ==(const NativeShortcut &other) const;
|
|||
|
|
//! Inequality operator
|
|||
|
|
bool operator !=(const NativeShortcut &other) const;
|
|||
|
|
|
|||
|
|
private:
|
|||
|
|
bool valid;
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
//! Constructor
|
|||
|
|
explicit QHotkey(QObject *parent = 0);
|
|||
|
|
//! Constructs a hotkey with a shortcut and optionally registers it
|
|||
|
|
explicit QHotkey(const QKeySequence &shortcut, bool autoRegister = false, QObject *parent = 0);
|
|||
|
|
//! Constructs a hotkey with a key and modifiers and optionally registers it
|
|||
|
|
explicit QHotkey(Qt::Key keyCode, Qt::KeyboardModifiers modifiers, bool autoRegister = false, QObject *parent = 0);
|
|||
|
|
//! Constructs a hotkey from a native shortcut and optionally registers it
|
|||
|
|
explicit QHotkey(const NativeShortcut &shortcut, bool autoRegister = false, QObject *parent = 0);
|
|||
|
|
//! Destructor
|
|||
|
|
~QHotkey();
|
|||
|
|
|
|||
|
|
//! READ-Accessor for QHotkey::registered
|
|||
|
|
bool isRegistered() const;
|
|||
|
|
//! READ-Accessor for QHotkey::shortcut - the key and modifiers as a QKeySequence
|
|||
|
|
QKeySequence shortcut() const;
|
|||
|
|
//! READ-Accessor for QHotkey::shortcut - the key only
|
|||
|
|
Qt::Key keyCode() const;
|
|||
|
|
//! READ-Accessor for QHotkey::shortcut - the modifiers only
|
|||
|
|
Qt::KeyboardModifiers modifiers() const;
|
|||
|
|
|
|||
|
|
//! Get the current native shortcut
|
|||
|
|
NativeShortcut currentNativeShortcut() const;
|
|||
|
|
|
|||
|
|
public slots:
|
|||
|
|
//! WRITE-Accessor for QHotkey::registered
|
|||
|
|
bool setRegistered(bool registered);
|
|||
|
|
|
|||
|
|
//! WRITE-Accessor for QHotkey::shortcut
|
|||
|
|
bool setShortcut(const QKeySequence &shortcut, bool autoRegister = false);
|
|||
|
|
//! WRITE-Accessor for QHotkey::shortcut
|
|||
|
|
bool setShortcut(Qt::Key keyCode, Qt::KeyboardModifiers modifiers, bool autoRegister = false);
|
|||
|
|
//! RESET-Accessor for QHotkey::shortcut
|
|||
|
|
bool resetShortcut();
|
|||
|
|
|
|||
|
|
//! Set this hotkey to a native shortcut
|
|||
|
|
bool setNativeShortcut(NativeShortcut nativeShortcut, bool autoRegister = false);
|
|||
|
|
|
|||
|
|
signals:
|
|||
|
|
//! Will be emitted if the shortcut is pressed
|
|||
|
|
void activated();
|
|||
|
|
|
|||
|
|
//! NOTIFY-Accessor for QHotkey::registered
|
|||
|
|
void registeredChanged(bool registered);
|
|||
|
|
|
|||
|
|
private:
|
|||
|
|
Qt::Key _keyCode;
|
|||
|
|
Qt::KeyboardModifiers _modifiers;
|
|||
|
|
|
|||
|
|
NativeShortcut _nativeShortcut;
|
|||
|
|
bool _registered;
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
uint QHOTKEY_SHARED_EXPORT qHash(const QHotkey::NativeShortcut &key);
|
|||
|
|
uint QHOTKEY_SHARED_EXPORT qHash(const QHotkey::NativeShortcut &key, uint seed);
|
|||
|
|
|
|||
|
|
#endif // QHOTKEY_H
|