global hotkey support

git-svn-id: http://svn.code.sf.net/p/qmmp-dev/code/trunk/qmmp@787 90c681e8-e032-0410-971d-27865f9a5e38

1 files changed, 89 insertions, 0 deletions

diff --git a/src/plugins/General/hotkey/hotkeymanager.h b/src/plugins/General/hotkey/hotkeymanager.h
new file mode 100644
index 000000000..0db01b79e
--- /dev/null
+++ b/src/plugins/General/hotkey/hotkeymanager.h
@@ -0,0 +1,89 @@
+/***************************************************************************
+ *   Copyright (C) 2009 by Ilya Kotov                                      *
+ *   forkotov02@hotmail.ru                                                 *
+ *                                                                         *
+ *   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.,                                       *
+ *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
+ ***************************************************************************/
+#ifndef HOTKEYMANAGER_H
+#define HOTKEYMANAGER_H
+
+#include <QString>
+#include <QTableWidgetItem>
+#include <QList>
+#include <qmmpui/general.h>
+
+class QEvent;
+
+/**
+    @author Ilya Kotov <forkotov02@hotmail.ru>
+*/
+
+class Hotkey
+{
+public:
+    enum Action
+    {
+        PLAY = QTableWidgetItem::UserType,
+        STOP,
+        PAUSE,
+        PLAY_PAUSE,
+        NEXT,
+        PREVIOUS,
+        SHOW_HIDE
+    };
+
+    Hotkey()
+    {
+        action = PLAY;
+        key = 0;
+        mod = 0;
+        code = 0;
+    }
+
+    quint32 mod;
+    quint32 key;
+    int action;
+    int code;
+    quint32 defaultKey();
+    static quint32 defaultKey(int act);
+};
+
+class HotkeyManager : public General
+{
+    Q_OBJECT
+public:
+    HotkeyManager(QObject *parent = 0);
+
+    ~HotkeyManager();
+
+    static const QString getKeyString(quint32 key, quint32 modifiers);
+    static QList<long> ignModifiersList();
+
+protected:
+    virtual bool eventFilter(QObject* o, QEvent* e);
+
+private:
+    static void ensureModifiers();
+    QList <Hotkey *> m_grabbedKeys;
+    static long m_alt_mask;
+    static long m_meta_mask;
+    static long m_super_mask;
+    static long m_hyper_mask;
+    static long m_numlock_mask;
+    static bool m_haveMods;
+};
+
+#endif