init

[qstardict] / qstardict / keyboard.cpp

diff --git a/qstardict/keyboard.cpp b/qstardict/keyboard.cpp
new file mode 100644 (file)
index 0000000..8353ff9
--- /dev/null
+++ b/qstardict/keyboard.cpp
@@ -0,0 +1,100 @@
+/*****************************************************************************
+ * keyboard.cpp - QStarDict, a StarDict clone written with using Qt          *
+ * Copyright (C) 2007 Alexander Rodin                                        *
+ *                                                                           *
+ * 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.,   *
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.               *
+ *****************************************************************************/
+
+#include "keyboard.h"
+
+#ifdef Q_WS_X11
+
+#include <QX11Info>
+#include <X11/XKBlib.h>
+#include <stdio.h>
+
+namespace
+{
+const unsigned mAlt     = 0010;
+const unsigned mCtrl    = 0004;
+const unsigned mShift   = 0001;
+const unsigned mWin     = 0100;
+}
+
+namespace QStarDict 
+{
+
+Qt::KeyboardModifiers Keyboard::activeModifiers()
+{
+    XkbStateRec state;
+    Qt::KeyboardModifiers result;
+
+    XkbGetState(QX11Info::display(), XkbUseCoreKbd, &state);
+    if (state.base_mods & mAlt)
+        result |= Qt::AltModifier;
+    if (state.base_mods & mCtrl)
+        result |= Qt::ControlModifier;
+    if (state.base_mods & mShift)
+        result |= Qt::ShiftModifier;
+    if (state.base_mods & mWin)
+        result |= Qt::MetaModifier;
+
+    return result;
+}
+
+} // namespace
+
+#elif defined(Q_WS_WIN) // Q_WS_X11
+
+#include <windows.h>
+#include <winuser.h>
+
+namespace QStarDict
+{
+
+Qt::KeyboardModifiers Keyboard::activeModifiers()
+{
+    Qt::KeyboardModifiers result;
+
+    if (GetAsyncKeyState(VK_MENU) & 0x8000)
+        result |= Qt::AltModifier;
+    if (GetAsyncKeyState(VK_CONTROL) & 0x8000)
+        result |= Qt::ControlModifier;
+    if (GetAsyncKeyState(VK_SHIFT) & 0x8000)
+        result |= Qt::ShiftModifier;
+    if ((GetAsyncKeyState(VK_LWIN) & 0x8000) || (GetAsyncKeyState(VK_RWIN) & 0x8000))
+        result |= Qt::MetaModifier;
+
+    return result;
+}
+
+} // namespace
+
+#elif defined(Q_WS_MAC) // Q_WS_WIN
+#include <QApplication>
+
+namespace QStarDict
+{
+
+Qt::KeyboardModifiers Keyboard::activeModifiers()
+{
+    return QApplication::keyboardModifiers();
+}
+
+} // namespace
+#endif // Q_WS_MAC
+
+// vim: tabstop=4 softtabstop=4 shiftwidth=4 expandtab cindent textwidth=120 formatoptions=tc
+