More improvements to Splash Screen and the working banner.

doc/Changelog.html

@@ -23,6 +23,7 @@ a:visited { color: #0000EE; }
 <li>Reworked the application initialization code, resulting in notably faster startup speed
 <li>Improved file analyzer to retain the original ordering of files imported from a playlist
 <li>Improved internal encoder API, so each encoder can define its own configuration options
+<li>Improved splash screen and working banner, using "sheet of glass" effect on supported OS
 <li>Improved dropbox widget, including proper multi-monitor support
 <li>Updated mpg123 decoder to v1.16.0 (2013-10-06), compiled with GCC 4.8.1
 <li>Updated GNU Wget binary to v1.14.0 (2012-08-05), compiled with GCC 4.8.1

etc/Translation/Blank.ts

@@ -3300,22 +3300,22 @@
 <context>
     <name>QApplication</name>
     <message>
-        <location filename="../../src/Global_Win32.cpp" line="1011"/>
+        <location filename="../../src/Global_Win32.cpp" line="1023"/>
         <source>Executable &apos;%1&apos; doesn&apos;t support Windows compatibility mode.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/Global_Win32.cpp" line="953"/>
+        <location filename="../../src/Global_Win32.cpp" line="965"/>
         <source>Executable &apos;%1&apos; requires Qt v%2, but found Qt v%3.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/Global_Win32.cpp" line="958"/>
+        <location filename="../../src/Global_Win32.cpp" line="970"/>
         <source>Executable &apos;%1&apos; was built for Qt &apos;%2&apos;, but found Qt &apos;%3&apos;.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/Global_Win32.cpp" line="970"/>
+        <location filename="../../src/Global_Win32.cpp" line="982"/>
         <source>Executable &apos;%1&apos; requires Windows XP or later.</source>
         <translation type="unfinished"></translation>
     </message>
@@ -3336,7 +3336,7 @@
 <context>
     <name>SplashScreen</name>
     <message>
-        <location filename="../../gui/SplashScreen.ui" line="105"/>
+        <location filename="../../gui/SplashScreen.ui" line="108"/>
         <source>LameXP is launching...</source>
         <translation type="unfinished"></translation>
     </message>

etc/Translation/LameXP_PL.ts

@@ -3337,22 +3337,22 @@
 <context>
     <name>QApplication</name>
     <message>
-        <location filename="../../src/Global_Win32.cpp" line="1011"/>
+        <location filename="../../src/Global_Win32.cpp" line="1023"/>
         <source>Executable &apos;%1&apos; doesn&apos;t support Windows compatibility mode.</source>
         <translation type="unfinished">Plik wykonywalny &apos;%1&apos; nie działa w trybie kompatybilności z Windows.</translation>
     </message>
     <message>
-        <location filename="../../src/Global_Win32.cpp" line="953"/>
+        <location filename="../../src/Global_Win32.cpp" line="965"/>
         <source>Executable &apos;%1&apos; requires Qt v%2, but found Qt v%3.</source>
         <translation type="unfinished">Plik wykonywalny &apos;%1&apos; wymaga Qt v%2, znaleziono jednak Qt v%3.</translation>
     </message>
     <message>
-        <location filename="../../src/Global_Win32.cpp" line="958"/>
+        <location filename="../../src/Global_Win32.cpp" line="970"/>
         <source>Executable &apos;%1&apos; was built for Qt &apos;%2&apos;, but found Qt &apos;%3&apos;.</source>
         <translation type="unfinished">Plik wykonywalny &quot;%1&quot; został skompilowany dla Qt &quot;%2&quot;, znaleziono &quot;%3&quot;.</translation>
     </message>
     <message>
-        <location filename="../../src/Global_Win32.cpp" line="970"/>
+        <location filename="../../src/Global_Win32.cpp" line="982"/>
         <source>Executable &apos;%1&apos; requires Windows XP or later.</source>
         <translation type="unfinished"></translation>
     </message>
@@ -3373,7 +3373,7 @@
 <context>
     <name>SplashScreen</name>
     <message>
-        <location filename="../../gui/SplashScreen.ui" line="105"/>
+        <location filename="../../gui/SplashScreen.ui" line="108"/>
         <source>LameXP is launching...</source>
         <translation type="unfinished">LameXP właśnie odpala...</translation>
     </message>

etc/Translation/LameXP_SV.ts

@@ -3320,22 +3320,22 @@
 <context>
     <name>QApplication</name>
     <message>
-        <location filename="../../src/Global_Win32.cpp" line="1011"/>
+        <location filename="../../src/Global_Win32.cpp" line="1023"/>
         <source>Executable &apos;%1&apos; doesn&apos;t support Windows compatibility mode.</source>
         <translation>EXE-filen &apos;%1&apos; stöder inte Windows kompatibilitetsläge.</translation>
     </message>
     <message>
-        <location filename="../../src/Global_Win32.cpp" line="953"/>
+        <location filename="../../src/Global_Win32.cpp" line="965"/>
         <source>Executable &apos;%1&apos; requires Qt v%2, but found Qt v%3.</source>
         <translation>EXE-filen &apos;%1&apos; kräver Qt v%2, du har Qt v%3.</translation>
     </message>
     <message>
-        <location filename="../../src/Global_Win32.cpp" line="958"/>
+        <location filename="../../src/Global_Win32.cpp" line="970"/>
         <source>Executable &apos;%1&apos; was built for Qt &apos;%2&apos;, but found Qt &apos;%3&apos;.</source>
         <translation>EXE-filen &apos;%1&apos; är byggd för Qt &apos;%2&apos;, du har Qt &apos;%3&apos;.</translation>
     </message>
     <message>
-        <location filename="../../src/Global_Win32.cpp" line="970"/>
+        <location filename="../../src/Global_Win32.cpp" line="982"/>
         <source>Executable &apos;%1&apos; requires Windows XP or later.</source>
         <translation type="unfinished"></translation>
     </message>
@@ -3356,7 +3356,7 @@
 <context>
     <name>SplashScreen</name>
     <message>
-        <location filename="../../gui/SplashScreen.ui" line="105"/>
+        <location filename="../../gui/SplashScreen.ui" line="108"/>
         <source>LameXP is launching...</source>
         <translation>LameXP startar...</translation>
     </message>

gui/WorkingBanner.ui

@@ -2,24 +2,27 @@
 <ui version="4.0">
  <class>WorkingBanner</class>
  <widget class="QDialog" name="WorkingBanner">
+  <property name="windowModality">
+   <enum>Qt::ApplicationModal</enum>
+  </property>
   <property name="geometry">
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>480</width>
+    <width>512</width>
-    <height>51</height>
+    <height>78</height>
    </rect>
   </property>
   <property name="minimumSize">
    <size>
-    <width>480</width>
+    <width>512</width>
     <height>0</height>
    </size>
   </property>
   <property name="maximumSize">
    <size>
-    <width>480</width>
+    <width>512</width>
-    <height>53</height>
+    <height>16777215</height>
    </size>
   </property>
   <property name="palette">
@@ -89,31 +92,40 @@
   <property name="windowTitle">
    <string notr="true">Working</string>
   </property>
-  <layout class="QHBoxLayout" name="horizontalLayout_2">
+  <property name="modal">
-   <item>
+   <bool>true</bool>
+  </property>
   <layout class="QHBoxLayout" name="horizontalLayout">
+   <property name="spacing">
+    <number>20</number>
+   </property>
+   <property name="leftMargin">
+    <number>10</number>
+   </property>
+   <property name="topMargin">
+    <number>15</number>
+   </property>
+   <property name="rightMargin">
+    <number>15</number>
+   </property>
+   <property name="bottomMargin">
+    <number>15</number>
+   </property>
    <item>
     <widget class="QLabel" name="labelWorking">
-       <property name="minimumSize">
-        <size>
-         <width>31</width>
-         <height>31</height>
-        </size>
-       </property>
-       <property name="maximumSize">
-        <size>
-         <width>31</width>
-         <height>31</height>
-        </size>
-       </property>
      <property name="text">
       <string/>
      </property>
      <property name="pixmap">
-        <pixmap resource="../res/Images.qrc">:/images/Busy.gif</pixmap>
+      <pixmap resource="../res/Images.qrc">:/images/Clock.png</pixmap>
      </property>
     </widget>
    </item>
+   <item>
+    <layout class="QVBoxLayout" name="verticalLayout">
+     <property name="spacing">
+      <number>4</number>
+     </property>
      <item>
       <widget class="QLabel" name="labelStatus">
        <property name="font">
@@ -122,6 +134,15 @@
          <bold>true</bold>
         </font>
        </property>
+       <property name="frameShape">
+        <enum>QFrame::StyledPanel</enum>
+       </property>
+       <property name="frameShadow">
+        <enum>QFrame::Plain</enum>
+       </property>
+       <property name="lineWidth">
+        <number>0</number>
+       </property>
        <property name="text">
         <string notr="true">$(Status)</string>
        </property>
@@ -130,6 +151,19 @@
        </property>
       </widget>
      </item>
+     <item>
+      <widget class="QProgressBar" name="progressBar">
+       <property name="maximum">
+        <number>0</number>
+       </property>
+       <property name="value">
+        <number>-1</number>
+       </property>
+       <property name="alignment">
+        <set>Qt::AlignCenter</set>
+       </property>
+      </widget>
+     </item>
     </layout>
    </item>
   </layout>

res/Images.qrc

@@ -6,6 +6,7 @@
     <file>images/Busy.gif</file>
     <file>images/Cartoon.png</file>
     <file>images/CD.png</file>
+    <file>images/Clock.png</file>
     <file>images/Disque.png</file>
     <file>images/DropBox.png</file>
     <file>images/DropZone.png</file>

src/Config.h

@@ -35,7 +35,7 @@
 #define VER_LAMEXP_MINOR_LO					9
 #define VER_LAMEXP_TYPE						Alpha
 #define VER_LAMEXP_PATCH					8
-#define VER_LAMEXP_BUILD					1464
+#define VER_LAMEXP_BUILD					1470
 #define VER_LAMEXP_CONFG					1348
 
 ///////////////////////////////////////////////////////////////////////////////

src/Dialog_WorkingBanner.cpp

@@ -29,6 +29,7 @@
 #include <QMovie>
 #include <QKeyEvent>
 #include <QFontMetrics>
+#include <QPainter>
 
 #define EPS (1.0E-5)
 
@@ -37,6 +38,36 @@
 /* If, after 50 ms, the wait() function returns with FALSE, then the thread probably is still running and we return TRUE. Otherwise we can return FALSE. */
 #define THREAD_RUNNING(THRD) (((THRD)->isRunning()) ? (!((THRD)->wait(1))) : false)
 
+/*Update text color*/
+static inline void SET_TEXT_COLOR(QWidget *control, const QColor &color)
+{
+	QPalette pal = control->palette();
+	pal.setColor(QPalette::WindowText, color);
+	pal.setColor(QPalette::Text, color);
+	control->setPalette(pal);
+}
+
+/*Make widget translucent*/
+static inline void MAKE_TRANSLUCENT(QWidget *control)
+{
+	control->setAttribute(Qt::WA_TranslucentBackground);
+	control->setAttribute(Qt::WA_NoSystemBackground);
+}
+
+/*Update widget margins*/
+static inline void UPDATE_MARGINS(QWidget *control, int l = 0, int r = 0, int t = 0, int b = 0)
+{
+	if(QLayout *layout = control->layout())
+	{
+		QMargins margins = layout->contentsMargins();
+		margins.setLeft(margins.left() + l);
+		margins.setRight(margins.right() + r);
+		margins.setTop(margins.top() + t);
+		margins.setBottom(margins.bottom() + b);
+		layout->setContentsMargins(margins);
+	}
+}
+
 ////////////////////////////////////////////////////////////
 // Constructor
 ////////////////////////////////////////////////////////////
@@ -44,40 +75,35 @@
 WorkingBanner::WorkingBanner(QWidget *parent)
 :
 	QDialog(parent, Qt::CustomizeWindowHint | Qt::WindowStaysOnTopHint),
-	m_progressMax(0), m_progressVal(0), m_progressInt(0), m_metrics(NULL)
+	m_metrics(NULL), m_working(NULL)
 {
 	//Init the dialog, from the .ui file
 	setupUi(this);
 	setModal(true);
 
-	//Start animation
+	//Enable the "sheet of glass" effect
+	if(lamexp_sheet_of_glass(this))
+	{
+		SET_TEXT_COLOR(labelStatus, lamexp_system_color(lamexp_syscolor_caption));
+	}
+	else
+	{
+		UPDATE_MARGINS(this, 5);
 		m_working = new QMovie(":/images/Busy.gif");
-	m_working->setSpeed(50);
+		m_working->setSpeed(75);
+		m_working->setCacheMode(QMovie::CacheAll);
 		labelWorking->setMovie(m_working);
 		m_working->start();
-
+	}
-	//Create progress indicator
-	m_progress = new QLabel(labelWorking);
-	m_progress->setAlignment(Qt::AlignHCenter | Qt::AlignVCenter);
-	m_progress->move(0, 0);
-	m_progress->resize(labelWorking->size());
-
-	//Set font size
-	QFont font = m_progress->font();
-	font.setPointSize(6);
-	m_progress->setFont(font);
-
-	//Set font color
-	QPalette color = m_progress->palette();
-	color.setColor(QPalette::Text, QColor::fromRgb(0x33, 0x33, 0x33));
-	color.setColor(QPalette::WindowText, QColor::fromRgb(0x33, 0x33, 0x33));
-	m_progress->setPalette(color);
 
 	//Set Opacity
 	this->setWindowOpacity(0.9);
 
 	//Set wait cursor
 	setCursor(Qt::WaitCursor);
+
+	//Clear label
+	labelStatus->clear();
 }
 
 ////////////////////////////////////////////////////////////
@@ -89,11 +115,9 @@ WorkingBanner::~WorkingBanner(void)
 	if(m_working)
 	{
 		m_working->stop();
-		delete m_working;
+		LAMEXP_DELETE(m_working);
-		m_working = NULL;
 	}
 
-	LAMEXP_DELETE(m_progress);
 	LAMEXP_DELETE(m_metrics);
 }
 
@@ -104,22 +128,14 @@ WorkingBanner::~WorkingBanner(void)
 void WorkingBanner::show(const QString &text)
 {
 	m_canClose = false;
-	m_progressInt = -1;
 
 	QDialog::show();
 	setFixedSize(size());
 	setText(text);
 
-	m_progress->setText(QString());
+	//Reset progress
-
+	progressBar->setMaximum(0);
-	QApplication::processEvents();
+	progressBar->setValue(-1);
-}
-
-bool WorkingBanner::close(void)
-{
-	m_canClose = true;
-	emit userAbort();
-	return QDialog::close();
 }
 
 void WorkingBanner::show(const QString &text, QThread *thread)
@@ -139,12 +155,18 @@ void WorkingBanner::show(const QString &text, QThread *thread)
 	//Start the thread
 	thread->start();
 
+	//Update cursor
+	QApplication::setOverrideCursor(QCursor(Qt::WaitCursor));
+
 	//Loop while thread is still running
 	while(THREAD_RUNNING(thread))
 	{
 		loop->exec();
 	}
 
+	//Restore cursor
+	QApplication::restoreOverrideCursor();
+
 	//Set taskbar state
 	WinSevenTaskbar::setTaskbarState(dynamic_cast<QWidget*>(this->parent()), WinSevenTaskbar::WinSevenTaskbarNoState);
 	WinSevenTaskbar::setOverlayIcon(dynamic_cast<QWidget*>(this->parent()), NULL);
@@ -165,9 +187,15 @@ void WorkingBanner::show(const QString &text, QEventLoop *loop)
 	WinSevenTaskbar::setOverlayIcon(dynamic_cast<QWidget*>(this->parent()), &QIcon(":/icons/hourglass.png"));
 	WinSevenTaskbar::setTaskbarState(dynamic_cast<QWidget*>(this->parent()), WinSevenTaskbar::WinSevenTaskbarIndeterminateState);
 
+	//Update cursor
+	QApplication::setOverrideCursor(QCursor(Qt::WaitCursor));
+
 	//Loop while thread is running
 	loop->exec(QEventLoop::ExcludeUserInputEvents);
 
+	//Restore cursor
+	QApplication::restoreOverrideCursor();
+
 	//Set taskbar state
 	WinSevenTaskbar::setTaskbarState(dynamic_cast<QWidget*>(this->parent()), WinSevenTaskbar::WinSevenTaskbarNoState);
 	WinSevenTaskbar::setOverlayIcon(dynamic_cast<QWidget*>(this->parent()), NULL);
@@ -176,6 +204,13 @@ void WorkingBanner::show(const QString &text, QEventLoop *loop)
 	this->close();
 }
 
+bool WorkingBanner::close(void)
+{
+	m_canClose = true;
+	emit userAbort();
+	return QDialog::close();
+}
+
 ////////////////////////////////////////////////////////////
 // EVENTS
 ////////////////////////////////////////////////////////////
@@ -217,14 +252,14 @@ void WorkingBanner::setText(const QString &text)
 		 m_metrics = new QFontMetrics(labelStatus->font());
 	}
 
-	if(m_metrics->width(text) <= labelStatus->width())
+	if(m_metrics->width(text) <= labelStatus->width() - 8)
 	{
 		labelStatus->setText(text);
 	}
 	else
 	{
 		QString choppedText = text.simplified().append("...");
-		while((m_metrics->width(choppedText) > labelStatus->width()) && (choppedText.length() > 8))
+		while((m_metrics->width(choppedText) > labelStatus->width() - 8) && (choppedText.length() > 8))
 		{
 			choppedText.chop(4);
 			choppedText = choppedText.trimmed();
@@ -232,28 +267,23 @@ void WorkingBanner::setText(const QString &text)
 		}
 		labelStatus->setText(choppedText);
 	}
-	if(this->isVisible())
-	{
-		labelStatus->repaint();
-	}
 }
 
 void WorkingBanner::setProgressMax(unsigned int max)
 {
-	m_progressMax = max;
+	progressBar->setMaximum(max);
-	updateProgress();
 }
 
 void WorkingBanner::setProgressVal(unsigned int val)
 {
-	m_progressVal = val;
+	progressBar->setValue(val);
-	updateProgress();
 }
 
 ////////////////////////////////////////////////////////////
 // Private
 ////////////////////////////////////////////////////////////
 
+/*
 void WorkingBanner::updateProgress(void)
 {
 	if(m_progressMax > 0)
@@ -270,3 +300,4 @@ void WorkingBanner::updateProgress(void)
 		}
 	}
 }
+*/

src/Dialog_WorkingBanner.h

@@ -43,7 +43,6 @@ public:
 private:
 	QMovie *m_working;
 	bool m_canClose;
-	void updateProgress(void);
 
 public slots:
 	void setText(const QString &text);
@@ -60,9 +59,5 @@ protected:
 	void closeEvent(QCloseEvent *event);
 	bool winEvent(MSG *message, long *result);
 
-	QLabel *m_progress;
 	QFontMetrics *m_metrics;
-	unsigned int m_progressMax;
-	unsigned int m_progressVal;
-	unsigned int m_progressInt;
 };

src/Global.h

@@ -33,6 +33,7 @@ class QTime;
 class QIcon;
 class QWidget;
 class QProcess;
+class QColor;
 class LockedFile;
 enum QtMsgType;
 
@@ -125,6 +126,15 @@ typedef enum
 }
 lamexp_network_t;
 
+//System color types
+typedef enum
+{
+	lamexp_syscolor_text = 0,
+	lamexp_syscolor_background = 1,
+	lamexp_syscolor_caption = 2
+}
+lamexp_syscolor_t;
+
 ///////////////////////////////////////////////////////////////////////////////
 // GLOBAL FUNCTIONS
 ///////////////////////////////////////////////////////////////////////////////
@@ -195,8 +205,10 @@ void lamexp_register_tool(const QString &toolName, LockedFile *file, unsigned in
 bool lamexp_remove_file(const QString &filename);
 void lamexp_seed_rand(void);
 bool lamexp_sheet_of_glass(QWidget *window);
+bool lamexp_sheet_of_glass_update(QWidget *window);
 bool lamexp_shutdown_computer(const QString &message, const unsigned long timeout = 30, const bool forceShutdown = true, const bool hibernate = false);
 void lamexp_sleep(const unsigned int delay);
+QColor lamexp_system_color(const int color_id);
 const char *lamexp_support_url(void);
 const QString &lamexp_temp_folder2(void);
 void lamexp_temp_folder_clear(void);

src/Global_Win32.cpp

@@ -174,6 +174,7 @@ static struct
 {
 	bool bInitialized;
 	QLibrary *dwmapi_dll;
+	HRESULT (__stdcall *dwmIsCompositionEnabled)(BOOL *bEnabled);
 	HRESULT (__stdcall *dwmExtendFrameIntoClientArea)(HWND hWnd, const MARGINS* pMarInset);
 	HRESULT (__stdcall *dwmEnableBlurBehindWindow)(HWND hWnd, const DWM_BLURBEHIND* pBlurBehind);
 	QReadWriteLock lock;
@@ -1857,16 +1858,21 @@ bool lamexp_open_media_file(const QString &mediaFilePath)
 	return false;
 }
 
-static void lamexp_init_dwmapi(void)
+static bool lamexp_init_dwmapi(void)
 {
 	QReadLocker writeLock(&g_lamexp_dwmapi.lock);
 
 	//Not initialized yet?
 	if(g_lamexp_dwmapi.bInitialized)
 	{
-		return;
+		return (g_lamexp_dwmapi.dwmIsCompositionEnabled != NULL);
 	}
 	
+	//Reset function pointers
+	g_lamexp_dwmapi.dwmIsCompositionEnabled = NULL;
+	g_lamexp_dwmapi.dwmExtendFrameIntoClientArea = NULL;
+	g_lamexp_dwmapi.dwmEnableBlurBehindWindow = NULL;
+			
 	//Does OS support DWM?
 	if(lamexp_get_os_version() >= lamexp_winver_vista)
 	{
@@ -1874,7 +1880,8 @@ static void lamexp_init_dwmapi(void)
 		g_lamexp_dwmapi.dwmapi_dll = new QLibrary("dwmapi.dll");
 		if(g_lamexp_dwmapi.dwmapi_dll->load())
 		{
-			//Lookup required functions
+			//Initialize function pointers
+			g_lamexp_dwmapi.dwmIsCompositionEnabled      = (HRESULT (__stdcall*)(BOOL*))                       g_lamexp_dwmapi.dwmapi_dll->resolve("DwmIsCompositionEnabled");
 			g_lamexp_dwmapi.dwmExtendFrameIntoClientArea = (HRESULT (__stdcall*)(HWND, const MARGINS*))        g_lamexp_dwmapi.dwmapi_dll->resolve("DwmExtendFrameIntoClientArea");
 			g_lamexp_dwmapi.dwmEnableBlurBehindWindow    = (HRESULT (__stdcall*)(HWND, const DWM_BLURBEHIND*)) g_lamexp_dwmapi.dwmapi_dll->resolve("DwmEnableBlurBehindWindow");
 		}
@@ -1886,6 +1893,7 @@ static void lamexp_init_dwmapi(void)
 	}
 
 	g_lamexp_dwmapi.bInitialized = true;
+	return (g_lamexp_dwmapi.dwmIsCompositionEnabled != NULL);
 }
 
 /*
@@ -1899,12 +1907,20 @@ bool lamexp_sheet_of_glass(QWidget *window)
 	while(!g_lamexp_dwmapi.bInitialized)
 	{
 		readLock.unlock();
-		lamexp_init_dwmapi();
+		if(!lamexp_init_dwmapi()) return false;
 		readLock.relock();
 	}
 	
-	//Required functions available?
+	//Check if composition is enabled
-	if((g_lamexp_dwmapi.dwmExtendFrameIntoClientArea == NULL) || (g_lamexp_dwmapi.dwmEnableBlurBehindWindow == NULL))
+	BOOL bEnabled = FALSE;
+	if(HRESULT hr = g_lamexp_dwmapi.dwmIsCompositionEnabled(&bEnabled))
+	{
+		qWarning("DwmIsCompositionEnabled function has failed! (error %d)", hr);
+		return false;
+	}
+
+	//Composition enabled and required functions available?
+	if((!bEnabled) || (g_lamexp_dwmapi.dwmExtendFrameIntoClientArea == NULL) || (g_lamexp_dwmapi.dwmEnableBlurBehindWindow == NULL))
 	{
 		return false;
 	}
@@ -1929,12 +1945,84 @@ bool lamexp_sheet_of_glass(QWidget *window)
 	}
 
 	//Required for Qt
+	window->setAutoFillBackground(false);
 	window->setAttribute(Qt::WA_TranslucentBackground);
 	window->setAttribute(Qt::WA_NoSystemBackground);
 
 	return true;
 }
 
+/*
+ * Update "sheet of glass" effect on the given Window
+ */
+bool lamexp_sheet_of_glass_update(QWidget *window)
+{
+	QReadLocker readLock(&g_lamexp_dwmapi.lock);
+
+	//Initialize the DWM API
+	while(!g_lamexp_dwmapi.bInitialized)
+	{
+		readLock.unlock();
+		if(!lamexp_init_dwmapi()) return false;
+		readLock.relock();
+	}
+	
+	//Check if composition is enabled
+	BOOL bEnabled = FALSE;
+	if(HRESULT hr = g_lamexp_dwmapi.dwmIsCompositionEnabled(&bEnabled))
+	{
+		qWarning("DwmIsCompositionEnabled function has failed! (error %d)", hr);
+		return false;
+	}
+
+	//Composition enabled and required functions available?
+	if((!bEnabled) || (g_lamexp_dwmapi.dwmEnableBlurBehindWindow == NULL))
+	{
+		return false;
+	}
+
+	//Create and populate the Blur Behind structure
+	DWM_BLURBEHIND bb;
+	memset(&bb, 0, sizeof(DWM_BLURBEHIND));
+	bb.fEnable = TRUE;
+	bb.dwFlags = DWM_BB_ENABLE;
+	if(HRESULT hr = g_lamexp_dwmapi.dwmEnableBlurBehindWindow(window->winId(), &bb))
+	{
+		qWarning("DwmEnableBlurBehindWindow function has failed! (error %d)", hr);
+		return false;
+	}
+
+	return true;
+}
+
+/*
+ * Get system color info
+ */
+QColor lamexp_system_color(const int color_id)
+{
+	int nIndex = -1;
+
+	switch(color_id)
+	{
+	case lamexp_syscolor_text:
+		nIndex = COLOR_WINDOWTEXT;       /*Text in windows*/
+		break;
+	case lamexp_syscolor_background:
+		nIndex = COLOR_WINDOW;           /*Window background*/
+		break;
+	case lamexp_syscolor_caption:
+		nIndex = COLOR_CAPTIONTEXT;      /*Text in caption, size box, and scroll bar arrow box*/
+		break;
+	default:
+		qWarning("Unknown system color id (%d) specified!", color_id);
+		nIndex = COLOR_WINDOWTEXT;
+	}
+	
+	const DWORD rgb = GetSysColor(nIndex);
+	QColor color(GetRValue(rgb), GetGValue(rgb), GetBValue(rgb));
+	return color;
+}
+
 /*
  * Fatal application exit
  */
@@ -2009,8 +2097,9 @@ void lamexp_finalization(void)
 	LAMEXP_DELETE(application);
 
 	//Release DWM API
-	g_lamexp_dwmapi.dwmEnableBlurBehindWindow = NULL;
+	g_lamexp_dwmapi.dwmIsCompositionEnabled = NULL;
 	g_lamexp_dwmapi.dwmExtendFrameIntoClientArea = NULL;
+	g_lamexp_dwmapi.dwmEnableBlurBehindWindow = NULL;
 	LAMEXP_DELETE(g_lamexp_dwmapi.dwmapi_dll);
 
 	//Detach from shared memory

src/Thread_FileAnalyzer.cpp

@@ -152,8 +152,8 @@ void FileAnalyzer::run()
 	m_timer->invalidate();
 
 	//Update progress
-	emit progressMaxChanged(m_inputFiles.count());
+	//emit progressMaxChanged(m_inputFiles.count());
-	emit progressValChanged(0);
+	//emit progressValChanged(0);
 
 	//Create MediaInfo template file
 	if(!m_templateFile)
@@ -180,6 +180,7 @@ void FileAnalyzer::run()
 
 	//Update progress
 	emit progressMaxChanged(nFiles);
+	emit progressValChanged(0);
 
 	//Create thread pool
 	if(!m_pool) m_pool = new QThreadPool();