Implemented function to download and install the WMA File Decoder. Support for WMA files has not been implemented yet though.

gui/MainWindow.ui

@@ -1159,8 +1159,19 @@
     <property name="title">
      <string>Tools</string>
     </property>
-    <addaction name="actionDisableUpdateReminder"/>
+    <widget class="QMenu" name="menuConfiguration">
+     <property name="title">
+      <string>Configuration</string>
+     </property>
+     <property name="icon">
+      <iconset resource="../res/Icons.qrc">
+       <normaloff>:/icons/wrench.png</normaloff>:/icons/wrench.png</iconset>
+     </property>
      <addaction name="actionDisableSounds"/>
+     <addaction name="actionDisableUpdateReminder"/>
+    </widget>
+    <addaction name="menuConfiguration"/>
+    <addaction name="actionInstallWMADecoder"/>
    </widget>
    <addaction name="menuFile"/>
    <addaction name="menuView"/>
@@ -1332,6 +1343,15 @@
     <string>Disable Sound Effects</string>
    </property>
   </action>
+  <action name="actionInstallWMADecoder">
+   <property name="icon">
+    <iconset resource="../res/Icons.qrc">
+     <normaloff>:/icons/wma.png</normaloff>:/icons/wma.png</iconset>
+   </property>
+   <property name="text">
+    <string>Install WMA Decoder</string>
+   </property>
+  </action>
  </widget>
  <resources>
   <include location="../res/Icons.qrc"/>
@@ -1421,6 +1441,8 @@
   <include location="../res/Images.qrc"/>
   <include location="../res/Icons.qrc"/>
   <include location="../res/Images.qrc"/>
+  <include location="../res/Icons.qrc"/>
+  <include location="../res/Images.qrc"/>
  </resources>
  <connections>
   <connection>

res/Icons.qrc

@@ -64,7 +64,9 @@
     <file>icons/transmit_blue.png</file>
     <file>icons/user.png</file>
     <file>icons/user_suit.png</file>
+    <file>icons/wma.png</file>
     <file>icons/world.png</file>
+    <file>icons/wrench.png</file>
     <file>icons/zoom.png</file>
   </qresource>
 </RCC>

res/Tools.qrc

@@ -2,6 +2,7 @@
 <RCC version="1.0">
   <qresource>
     <file>tools/alac.exe</file>
+    <file>tools/elevator.exe</file>
     <file>tools/faad.exe</file>
     <file>tools/flac.exe</file>
     <file>tools/gpgv.exe</file>

src/Config.h

@@ -25,7 +25,7 @@
 #define VER_LAMEXP_MAJOR				4
 #define VER_LAMEXP_MINOR_HI				0
 #define VER_LAMEXP_MINOR_LO				0
-#define VER_LAMEXP_BUILD				142
+#define VER_LAMEXP_BUILD				144
 #define VER_LAMEXP_SUFFIX				TechPreview
 
 /*

src/Dialog_MainWindow.cpp

@@ -250,6 +250,7 @@ MainWindow::MainWindow(FileListModel *fileListModel, AudioFileModel *metaInfo, S
 	actionDisableSounds->setChecked(!m_settings->soundsEnabled());
 	connect(actionDisableUpdateReminder, SIGNAL(triggered(bool)), this, SLOT(disableUpdateReminderActionTriggered(bool)));
 	connect(actionDisableSounds, SIGNAL(triggered(bool)), this, SLOT(disableSoundsActionTriggered(bool)));
+	connect(actionInstallWMADecoder, SIGNAL(triggered(bool)), this, SLOT(installWMADecoderActionTriggered(bool)));
 		
 	//Activate help menu actions
 	connect(actionCheckUpdates, SIGNAL(triggered()), this, SLOT(checkUpdatesActionActivated()));
@@ -1399,3 +1400,49 @@ void MainWindow::disableSoundsActionTriggered(bool checked)
 
 	actionDisableSounds->setChecked(!m_settings->soundsEnabled());
 }
+
+void MainWindow::installWMADecoderActionTriggered(bool checked)
+{
+	static const char *download_url = "http://www.nch.com.au/components/wmawav.exe";
+	
+	if(QMessageBox::question(this, "Install WMA Decoder", "Do you want to download and install the WMA File Deocder now?", "Download && Install", "Cancel") != 0)
+	{
+		return;
+	}
+
+	QString binaryWGet = lamexp_lookup_tool("wget.exe");
+	QString binaryElevator = lamexp_lookup_tool("elevator.exe");
+	
+	if(binaryWGet.isEmpty() || binaryElevator.isEmpty())
+	{
+		throw "Required binary is not available!";
+	}
+
+	QString setupFile = QString("%1/%2.exe").arg(lamexp_temp_folder(), lamexp_rand_str());
+
+	QProcess process;
+	process.setWorkingDirectory(QFileInfo(setupFile).absolutePath());
+
+	QEventLoop loop;
+	connect(&process, SIGNAL(error(QProcess::ProcessError)), &loop, SLOT(quit()));
+	connect(&process, SIGNAL(finished(int, QProcess::ExitStatus)), &loop, SLOT(quit()));
+	
+	process.start(binaryWGet, QStringList() << "-O" << QFileInfo(setupFile).fileName() << download_url);
+	m_banner->show("Downloading WMA Decoder Setup, please wait...", &loop);
+
+	if(process.exitCode() != 0 || QFileInfo(setupFile).size() < 10240)
+	{
+		QFile::remove(setupFile);
+		QMessageBox::critical(this, "Download Failed", "Failed to download the WMA Decoder. Check your internet connection!");
+		return;
+	}
+
+	QApplication::setOverrideCursor(Qt::WaitCursor);
+	process.start(binaryElevator, QStringList() << QString("/exec=%1").arg(setupFile));
+	loop.exec(QEventLoop::ExcludeUserInputEvents);
+	QFile::remove(setupFile);
+	QApplication::restoreOverrideCursor();
+
+	QMessageBox::information(this, "WMA Decoder", "The WMA Decoder has been installed. Please restart LameXP now!");
+}
+

src/Dialog_MainWindow.h

@@ -87,6 +87,7 @@ private slots:
 	void disableSoundsActionTriggered(bool checked);
 	void outputFolderContextMenu(const QPoint &pos);
 	void showFolderContextActionTriggered(void);
+	void installWMADecoderActionTriggered(bool checked);
 
 protected:
 	void showEvent(QShowEvent *event);

src/Dialog_WorkingBanner.cpp

@@ -114,6 +114,26 @@ void WorkingBanner::show(const QString &text, QThread *thread)
 	this->close();
 }
 
+void WorkingBanner::show(const QString &text, QEventLoop *loop)
+{
+	//Show splash
+	this->show(text);
+
+	//Set taskbar state
+	WinSevenTaskbar::setOverlayIcon(dynamic_cast<QWidget*>(this->parent()), &QIcon(":/icons/hourglass.png"));
+	WinSevenTaskbar::setTaskbarState(dynamic_cast<QWidget*>(this->parent()), WinSevenTaskbar::WinSevenTaskbarIndeterminateState);
+
+	//Loop while thread is running
+	loop->exec(QEventLoop::ExcludeUserInputEvents);
+
+	//Set taskbar state
+	WinSevenTaskbar::setTaskbarState(dynamic_cast<QWidget*>(this->parent()), WinSevenTaskbar::WinSevenTaskbarNoState);
+	WinSevenTaskbar::setOverlayIcon(dynamic_cast<QWidget*>(this->parent()), NULL);
+
+	//Hide splash
+	this->close();
+}
+
 ////////////////////////////////////////////////////////////
 // EVENTS
 ////////////////////////////////////////////////////////////

src/Dialog_WorkingBanner.h

@@ -37,6 +37,7 @@ public:
 	
 	void show(const QString &text);
 	void show(const QString &text, QThread *thread);
+	void show(const QString &text, QEventLoop *loop);
 	void close(void);
 
 private:

src/Thread_Initialization.cpp

@@ -27,6 +27,8 @@
 #include <QFileInfo>
 #include <QCoreApplication>
 #include <QProcess>
+#include <QMap>
+#include <QDir>
 
 ////////////////////////////////////////////////////////////
 // TOOLS
@@ -41,6 +43,7 @@ struct lamexp_tool_t
 static const struct lamexp_tool_t g_lamexp_tools[] =
 {
 	{"153f4274702f3629093b561a31dbf50e2c146305", "alac.exe"},
+	{"4ecc017a66fe43092110f11494f384e57d99280d", "elevator.exe"},
 	{"097dd004f44dbda57dbaeb5f15b34a220724ad60", "faad.exe"},
 	{"070bf98f78e572a97e4703ef5720c682567a6a56", "flac.exe"},
 	{"cf379081035ae6bfb6f7bc22f13bfb7ac6302ac5", "gpgv.exe"},
@@ -85,19 +88,34 @@ void InitializationThread::run()
 	m_bSuccess = false;
 	delay();
 	
-	//Extract all files
+	QMap<QString,QString> checksum;
+
+	//Init checksums
 	for(int i = 0; i < INT_MAX; i++)
 	{
-		if(!g_lamexp_tools[i].pcName || !g_lamexp_tools[i].pcHash)
+		if(g_lamexp_tools[i].pcName && g_lamexp_tools[i].pcHash)
 		{
+			checksum.insert(QString::fromLatin1(g_lamexp_tools[i].pcName), QString::fromLatin1(g_lamexp_tools[i].pcHash));
+			continue;
+		}
 		break;
 	}
 
+	QDir toolsDir(":/tools/");
+	QList<QFileInfo> toolsList = toolsDir.entryInfoList(QStringList("*.*"), QDir::Files, QDir::Name);
+
+	//Extract all files
+	for(int i = 0; i < toolsList.count(); i++)
+	{
 		try
 		{
 			qDebug("Extracting file: %s", g_lamexp_tools[i].pcName);
-			QString toolName = QString::fromLatin1(g_lamexp_tools[i].pcName);
+			QString toolName = toolsList.at(i).fileName();
-			QByteArray toolHash = QString::fromLatin1(g_lamexp_tools[i].pcHash).toLatin1();
+			QByteArray toolHash = checksum.take(toolName).toLatin1();
+			if(toolHash.size() != 40)
+			{
+				throw "The required checksum is missing, take care!";
+			}
 			LockedFile *lockedFile = new LockedFile(QString(":/tools/%1").arg(toolName), QString(lamexp_temp_folder()).append(QString("/tool_%1").arg(toolName)), toolHash);
 			lamexp_register_tool(toolName, lockedFile);
 		}
@@ -108,6 +126,12 @@ void InitializationThread::run()
 		}
 	}
 	
+	if(!checksum.isEmpty())
+	{
+		qFatal("At least one required tool could not be found:\n%s", toolsDir.filePath(checksum.keys().first()).toLatin1().constData());
+		return;
+	}
+	
 	qDebug("All extracted.\n");
 
 	//Look for Nero encoder