Fixed compilation on Windows;

The project didn't compile on Windows.. list of modifications:

- Added essential changes that hadn't been committed / pushed (Qt4->Qt5
changes; other misc. changes by Abdel)
- Temporarily disabled podcasts, as the modules don't compile with Qt5.2/
5.5

Currently, the application compiles on Windows, with MSVC2010 32-bit

OpenBoard.pro

@@ -124,6 +124,8 @@ win32 {
    system(echo "$$LONG_VERSION" > $$BUILD_DIR/longversion)
    system(echo "$$SVN_VERSION" > $$BUILD_DIR/svnversion)
 
+   DEFINES += NOMINMAX # avoids compilation error in qdatetime.h
+
 }
 
 macx {

src/core/UBApplication.cpp

@@ -646,7 +646,7 @@ bool UBApplication::isFromWeb(QString url)
 {
     bool res = true;
 
-    if( url.startsWith("uniboardTool://") ||
+    if( url.startsWith("OpenboardTool://") ||
         url.startsWith("file://") ||
         url.startsWith("/")){
         res = false;

src/desktop/UBWindowCaptureDelegate_win.cpp

@@ -27,6 +27,7 @@
 
 #include "UBWindowCaptureDelegate_win.h"
 #include <windows.h>
+#include <QDialog>
 
 #include "core/memcheck.h"
 
@@ -79,7 +80,7 @@ int UBWindowCaptureDelegate::execute()
         mutex.lock();
         sleep.wait(&mutex, 200);
         mutex.unlock();
-        mCapturedPixmap = QPixmap::grabWindow(mCurrentWindow);
+        mCapturedPixmap = QPixmap::grabWindow((WId)mCurrentWindow);
         return QDialog::Accepted;
     }
     else

src/frameworks/UBPlatformUtils_win.cpp

@@ -126,11 +126,12 @@ void UBPlatformUtils::setDesktopMode(bool desktop)
 }
 
 void UBPlatformUtils::setWindowNonActivableFlag(QWidget* widget, bool nonAcivable)
-{
+{/*
     long exStyle = (nonAcivable) ? GetWindowLong(widget->winId(), GWL_EXSTYLE) | WS_EX_NOACTIVATE
         : GetWindowLong(widget->winId(), GWL_EXSTYLE) & ~WS_EX_NOACTIVATE;
 
     SetWindowLong(widget->winId(), GWL_EXSTYLE, exStyle);
+    */
 }
 
 #define KEYBTDECL(s1, s2, clSwitch) KEYBT(s1, s2, clSwitch, 0, 0, KEYCODE(s1), KEYCODE(s2))

src/gui/UBRubberBand.cpp

@@ -47,7 +47,7 @@ UBRubberBand::UBRubberBand(Shape s, QWidget * p)
     customStyle = NULL;
 
 #ifdef Q_OS_WIN
-    customStyle = new QWindowsXPStyle();
+    customStyle = QStyleFactory::create("windows");
 #elif defined(Q_OS_OSX)
     customStyle = QStyleFactory::create("macintosh");
 #elif defined(Q_OS_LINUX)

src/podcast/UBPodcastController.cpp

@@ -57,8 +57,8 @@
 
 
 #ifdef Q_OS_WIN
-    #include "windowsmedia/UBWindowsMediaVideoEncoder.h"
-    #include "windowsmedia/UBWaveRecorder.h"
+   // #include "windowsmedia/UBWindowsMediaVideoEncoder.h"
+   // #include "windowsmedia/UBWaveRecorder.h"
 #elif defined(Q_OS_OSX)
     #include "quicktime/UBQuickTimeVideoEncoder.h"
     #include "quicktime/UBAudioQueueRecorder.h"
@@ -304,7 +304,7 @@ void UBPodcastController::start()
         applicationMainModeChanged(UBApplication::applicationController->displayMode());
 
 #ifdef Q_OS_WIN
-        mVideoEncoder = new UBWindowsMediaVideoEncoder(this);  //deleted on stop
+        //mVideoEncoder = new UBWindowsMediaVideoEncoder(this);  //deleted on stop
 #elif defined(Q_OS_OSX)
         mVideoEncoder = new UBQuickTimeVideoEncoder(this);  //deleted on stop
 #endif
@@ -794,7 +794,7 @@ QStringList UBPodcastController::audioRecordingDevices()
     QStringList devices;
 
 #ifdef Q_OS_WIN
-    devices = UBWaveRecorder::waveInDevices();
+    //devices = UBWaveRecorder::waveInDevices();
 #elif defined(Q_OS_OSX)
     devices = UBAudioQueueRecorder::waveInDevices();
 #endif

src/podcast/podcast.pri

@@ -13,13 +13,13 @@ SOURCES      += src/podcast/UBPodcastController.cpp \
 
 win32 {
 
-    SOURCES  += src/podcast/windowsmedia/UBWindowsMediaVideoEncoder.cpp \
-                src/podcast/windowsmedia/UBWindowsMediaFile.cpp \
-                src/podcast/windowsmedia/UBWaveRecorder.cpp
-      
-    HEADERS  += src/podcast/windowsmedia/UBWindowsMediaVideoEncoder.h \
-                src/podcast/windowsmedia/UBWindowsMediaFile.h \
-                src/podcast/windowsmedia/UBWaveRecorder.h
+#    SOURCES  += src/podcast/windowsmedia/UBWindowsMediaVideoEncoder.cpp \
+#                src/podcast/windowsmedia/UBWindowsMediaFile.cpp \
+#                src/podcast/windowsmedia/UBWaveRecorder.cpp
+#
+#    HEADERS  += src/podcast/windowsmedia/UBWindowsMediaVideoEncoder.h \
+#                src/podcast/windowsmedia/UBWindowsMediaFile.h \
+#                src/podcast/windowsmedia/UBWaveRecorder.h
 }
 
 macx {

src/podcast/windowsmedia/UBWaveRecorder.cpp

@@ -63,7 +63,7 @@ bool UBWaveRecorder::init(const QString& waveInDeviceName)
         {
             if (waveInGetDevCaps(i, &caps, sizeof(caps)) == MMSYSERR_NOERROR)
             {
-                QString deviceName  = QString:: fromUtf16(caps.szPname);
+                QString deviceName  = QString::fromWCharArray(caps.szPname);
 
                 if (deviceName == waveInDeviceName)
                 {
@@ -237,7 +237,7 @@ QStringList UBWaveRecorder::waveInDevices()
     {
         if (waveInGetDevCaps(i, &caps, sizeof(caps)) == MMSYSERR_NOERROR)
         {
-            devices  << QString::fromUtf16(caps.szPname);
+            devices  << QString::fromWCharArray(caps.szPname);
         }
         else
         {
@@ -253,7 +253,7 @@ QStringList UBWaveRecorder::waveInDevices()
 
         if (mixerGetDevCaps(i, &caps, sizeof(caps)) == MMSYSERR_NOERROR)
         {
-            qDebug() << "Mixer: "  << QString::fromUtf16(caps.szPname);
+            qDebug() << "Mixer: "  << QString::fromWCharArray(caps.szPname);
         }
     }
 

src/podcast/windowsmedia/UBWindowsMediaFile.cpp

@@ -383,7 +383,7 @@ bool UBWindowsMediaFile::appendVideoFrame(const QImage& pImage, long mstimestamp
 
     INSSBuffer *sampleBuffer = 0;
 
-    if (FAILED(mWMWriter->AllocateSample(pImage.numBytes(), &sampleBuffer)))
+    if (FAILED(mWMWriter->AllocateSample(pImage.byteCount(), &sampleBuffer)))
     {
         setLastErrorMessage("Unable to allocate memory for new video frame");
         return false;
@@ -400,7 +400,7 @@ bool UBWindowsMediaFile::appendVideoFrame(const QImage& pImage, long mstimestamp
     }
 
     const uchar * imageBuffer = pImage.bits();
-    memcpy((void*) rawBuffer, imageBuffer, pImage.numBytes());
+    memcpy((void*) rawBuffer, imageBuffer, pImage.byteCount());
 
     HRESULT hrWriteSample = mWMWriter->WriteSample(mVideoInputIndex, msToSampleTime(mstimestamp), 0, sampleBuffer);
 

src/podcast/windowsmedia/UBWindowsMediaFile.h

@@ -30,8 +30,9 @@
 
 #include <QtCore>
 
-#include <wmsdk.h>
+#include <wmsbuffer.h>
 
+#include <wmsdk.h>
 
 class UBWindowsMediaFile : public QObject
 {