Changeset 165 for smplayer/trunk/src/myapplication.cpp

Timestamp:

May 16, 2014, 9:51:55 AM (11 years ago)

Author:

Silvan Scherrer

Message:

SMPlayer: update trunk to latest 0.8.7

Location:

smplayer/trunk

Files:

• . (modified) (1 prop)
• src/myapplication.cpp (modified) (2 diffs)

smplayer/trunk/src/myapplication.cpp

@@ -1 +1 @@
 /*  smplayer, GUI front-end for mplayer.
-    Copyright (C) 2006-2013 Ricardo Villalba <rvm@users.sourceforge.net>
+    Copyright (C) 2006-2014 Ricardo Villalba <rvm@users.sourceforge.net>
 
     This program is free software; you can redistribute it and/or modify
@@ -19 +19 @@
 #include "myapplication.h"
 
+#ifdef USE_WINEVENTFILTER
+#include <QKeyEvent>
+#include <QEvent>
+#include <QWidget>
+#include <windows.h>
+#include <QDebug>
+
+#ifndef WM_APPCOMMAND
+#define WM_APPCOMMAND 0x0319
+#endif
+
+#ifndef FAPPCOMMAND_MOUSE
+#define FAPPCOMMAND_MOUSE 0x8000
+#define FAPPCOMMAND_KEY   0
+#define FAPPCOMMAND_OEM   0x1000
+#define FAPPCOMMAND_MASK  0xF000
+#define GET_APPCOMMAND_LPARAM(lParam) ((short)(HIWORD(lParam) & ~FAPPCOMMAND_MASK))
+#define GET_DEVICE_LPARAM(lParam)     ((WORD)(HIWORD(lParam) & FAPPCOMMAND_MASK))
+#define GET_MOUSEORKEY_LPARAM         GET_DEVICE_LPARAM
+#define GET_FLAGS_LPARAM(lParam)      (LOWORD(lParam))
+#define GET_KEYSTATE_LPARAM(lParam)   GET_FLAGS_LPARAM(lParam)
+
+#define APPCOMMAND_BROWSER_BACKWARD       1
+#define APPCOMMAND_BROWSER_FORWARD        2
+#define APPCOMMAND_BROWSER_REFRESH        3
+#define APPCOMMAND_BROWSER_STOP           4
+#define APPCOMMAND_BROWSER_SEARCH         5
+#define APPCOMMAND_BROWSER_FAVORITES      6
+#define APPCOMMAND_BROWSER_HOME           7
+#define APPCOMMAND_VOLUME_MUTE            8
+#define APPCOMMAND_VOLUME_DOWN            9
+#define APPCOMMAND_VOLUME_UP              10
+#define APPCOMMAND_MEDIA_NEXTTRACK        11
+#define APPCOMMAND_MEDIA_PREVIOUSTRACK    12
+#define APPCOMMAND_MEDIA_STOP             13
+#define APPCOMMAND_MEDIA_PLAY_PAUSE       14
+#define APPCOMMAND_LAUNCH_MAIL            15
+#define APPCOMMAND_LAUNCH_MEDIA_SELECT    16
+#define APPCOMMAND_LAUNCH_APP1            17
+#define APPCOMMAND_LAUNCH_APP2            18
+#define APPCOMMAND_BASS_DOWN              19
+#define APPCOMMAND_BASS_BOOST             20
+#define APPCOMMAND_BASS_UP                21
+#define APPCOMMAND_TREBLE_DOWN            22
+#define APPCOMMAND_TREBLE_UP              23
+#endif // FAPPCOMMAND_MOUSE
+ 
+// New commands from Windows XP (some even Sp1)
+#ifndef APPCOMMAND_MICROPHONE_VOLUME_MUTE
+#define APPCOMMAND_MICROPHONE_VOLUME_MUTE 24
+#define APPCOMMAND_MICROPHONE_VOLUME_DOWN 25
+#define APPCOMMAND_MICROPHONE_VOLUME_UP   26
+#define APPCOMMAND_HELP                   27
+#define APPCOMMAND_FIND                   28
+#define APPCOMMAND_NEW                    29
+#define APPCOMMAND_OPEN                   30
+#define APPCOMMAND_CLOSE                  31
+#define APPCOMMAND_SAVE                   32
+#define APPCOMMAND_PRINT                  33
+#define APPCOMMAND_UNDO                   34
+#define APPCOMMAND_REDO                   35
+#define APPCOMMAND_COPY                   36
+#define APPCOMMAND_CUT                    37
+#define APPCOMMAND_PASTE                  38
+#define APPCOMMAND_REPLY_TO_MAIL          39
+#define APPCOMMAND_FORWARD_MAIL           40
+#define APPCOMMAND_SEND_MAIL              41
+#define APPCOMMAND_SPELL_CHECK            42
+#define APPCOMMAND_DICTATE_OR_COMMAND_CONTROL_TOGGLE    43
+#define APPCOMMAND_MIC_ON_OFF_TOGGLE      44
+#define APPCOMMAND_CORRECTION_LIST        45
+#define APPCOMMAND_MEDIA_PLAY             46
+#define APPCOMMAND_MEDIA_PAUSE            47
+#define APPCOMMAND_MEDIA_RECORD           48
+#define APPCOMMAND_MEDIA_FAST_FORWARD     49
+#define APPCOMMAND_MEDIA_REWIND           50
+#define APPCOMMAND_MEDIA_CHANNEL_UP       51
+#define APPCOMMAND_MEDIA_CHANNEL_DOWN     52
+#endif // APPCOMMAND_MICROPHONE_VOLUME_MUTE
+
+#define VK_MEDIA_NEXT_TRACK 0xB0
+#define VK_MEDIA_PREV_TRACK 0xB1
+#define VK_MEDIA_PLAY_PAUSE 0xB3
+#define VK_MEDIA_STOP 0xB2
+
+
+bool MyApplication::winEventFilter(MSG * msg, long * result) {
+        //qDebug() << "MyApplication::winEventFilter" << msg->message << "lParam:" << msg->lParam;
+
+        static uint last_appcommand = 0;
+        
+        if (msg->message == WM_KEYDOWN) {
+                //qDebug("MyApplication::winEventFilter: WM_KEYDOWN: %X", msg->wParam);
+                bool eat_key = false;
+                if ((last_appcommand == APPCOMMAND_MEDIA_NEXTTRACK) && (msg->wParam == VK_MEDIA_NEXT_TRACK)) eat_key = true;
+                else
+                if ((last_appcommand == APPCOMMAND_MEDIA_PREVIOUSTRACK) && (msg->wParam == VK_MEDIA_PREV_TRACK)) eat_key = true;
+                else
+                if ((last_appcommand == APPCOMMAND_MEDIA_PLAY_PAUSE) && (msg->wParam == VK_MEDIA_PLAY_PAUSE)) eat_key = true;
+                else
+                if ((last_appcommand == APPCOMMAND_MEDIA_STOP) && (msg->wParam == VK_MEDIA_STOP)) eat_key = true;
+                
+                if (eat_key) { 
+                        qDebug("MyApplication::winEventFilter: ignoring key %X", msg->wParam);
+                        last_appcommand = 0; 
+                        *result = true; 
+                        return true; 
+                }
+        }
+        else
+        if (msg->message == WM_APPCOMMAND) {
+                /*
+                QKeySequence k(Qt::Key_MediaTogglePlayPause);
+                qDebug() << "MyApplication::winEventFilter" << k.toString();
+                */
+
+                //qDebug() << "MyApplication::winEventFilter" << msg->message << "lParam:" << msg->lParam;
+                uint cmd  = GET_APPCOMMAND_LPARAM(msg->lParam);
+                uint uDevice = GET_DEVICE_LPARAM(msg->lParam);
+                uint dwKeys = GET_KEYSTATE_LPARAM(msg->lParam);
+                qDebug() << "MyApplication::winEventFilter: cmd:" << cmd <<"uDevice:" << uDevice << "dwKeys:" << dwKeys;
+
+                //if (uDevice == FAPPCOMMAND_KEY) {
+                        int key = 0;
+                        Qt::KeyboardModifiers modifier = Qt::NoModifier;
+                        QString name;
+                        
+                        switch (cmd) {
+                                case APPCOMMAND_MEDIA_PAUSE: key = Qt::Key_MediaPause; name = "Media Pause"; break;
+                                case APPCOMMAND_MEDIA_PLAY: key = Qt::Key_MediaPlay; name = "Media Play"; break;
+                                case APPCOMMAND_MEDIA_STOP: key = Qt::Key_MediaStop; name = "Media Stop"; break;
+                                case APPCOMMAND_MEDIA_PLAY_PAUSE: key = Qt::Key_MediaTogglePlayPause; name = "Toggle Media Play/Pause"; break;
+                        
+                                case APPCOMMAND_MEDIA_NEXTTRACK: key = Qt::Key_MediaNext; name = "Media Next"; break;
+                                case APPCOMMAND_MEDIA_PREVIOUSTRACK: key = Qt::Key_MediaPrevious; name = "Media Previous"; break;
+
+                                case APPCOMMAND_MEDIA_FAST_FORWARD: key = Qt::Key_F; modifier = Qt::ShiftModifier | Qt::ControlModifier; break;
+                                case APPCOMMAND_MEDIA_REWIND: key = Qt::Key_B; modifier = Qt::ShiftModifier | Qt::ControlModifier; break;
+                        }
+                        
+                        if (key != 0) {
+                                last_appcommand = cmd;
+                                
+                                QKeyEvent event(QEvent::KeyPress, key, modifier, name);
+                                QWidget * w = QApplication::focusWidget();
+                                if (w) QCoreApplication::sendEvent(w, &event);
+                                *result = true;
+                                return true;
+                        }
+                //}
+        }
+
+        return false;
+}
+#endif // USE_WINEVENTFILTER
+
 #include "moc_myapplication.cpp"