Added some more "special" application icons.

etc/Translation/Blank.ts

@@ -2854,17 +2854,17 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/Global.cpp" line="789"/>
+        <location filename="../../src/Global.cpp" line="843"/>
         <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.cpp" line="794"/>
+        <location filename="../../src/Global.cpp" line="848"/>
         <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.cpp" line="803"/>
+        <location filename="../../src/Global.cpp" line="857"/>
         <source>Executable &apos;%1&apos; requires Windows 2000 or later.</source>
         <translation type="unfinished"></translation>
     </message>

etc/Translation/LameXP_PL.ts

@@ -2854,17 +2854,17 @@
         <translation type="unfinished">Plik wykonywalny &apos;%1&apos; nie działa w trybie kompatybilności z Windows.</translation>
     </message>
     <message>
-        <location filename="../../src/Global.cpp" line="789"/>
+        <location filename="../../src/Global.cpp" line="843"/>
         <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.cpp" line="794"/>
+        <location filename="../../src/Global.cpp" line="848"/>
         <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.cpp" line="803"/>
+        <location filename="../../src/Global.cpp" line="857"/>
         <source>Executable &apos;%1&apos; requires Windows 2000 or later.</source>
         <translation type="unfinished">Plik wykonywalny &apos;%1&apos; wymaga do uruchomienia Windows 2000 lub nowszego.</translation>
     </message>

gui/ProcessingDialog.ui

@@ -156,7 +156,7 @@
              <string/>
             </property>
             <property name="pixmap">
-             <pixmap resource="../res/Icons.qrc">:/MainIcon.png</pixmap>
+             <pixmap resource="../res/Icons.qrc">:/MainIcon1.png</pixmap>
             </property>
             <property name="scaledContents">
              <bool>true</bool>

res/Icons.qrc

@@ -2,8 +2,11 @@
 <RCC version="1.0">
 	<qresource>
 		<file>MainIcon.ico</file>
-		<file>MainIcon.png</file>
+		<file>MainIcon1.png</file>
 		<file>MainIcon2.png</file>
+		<file>MainIcon3.png</file>
+		<file>MainIcon4.png</file>
+		<file>MainIcon5.png</file>
 		<file>icons/add.png</file>
 		<file>icons/accept.png</file>
 		<file>icons/application_view_list.png</file>

src/Config.h

@@ -30,7 +30,7 @@
 #define VER_LAMEXP_MINOR_LO					4
 #define VER_LAMEXP_TYPE						Alpha
 #define VER_LAMEXP_PATCH					12
-#define VER_LAMEXP_BUILD					837
+#define VER_LAMEXP_BUILD					840
 
 ///////////////////////////////////////////////////////////////////////////////
 // Tool versions (minimum expected versions!)

src/Global.cpp

@@ -706,6 +706,60 @@ static bool lamexp_check_compatibility_mode(const char *exportName, const char *
 	return true;
 }
 
+/*
+ * Computus according to H. Lichtenberg
+ */
+static bool lamexp_computus(const QDate &date)
+{
+	int X = date.year();
+	int A = X % 19;
+	int K = X / 100;
+	int M = 15 + (3*K + 3) / 4 - (8*K + 13) / 25;
+	int D = (19*A + M) % 30;
+	int S = 2 - (3*K + 3) / 4;
+	int R = D / 29 + (D / 28 - D / 29) * (A / 11);
+	int OG = 21 + D - R;
+	int SZ = 7 - (X + X / 4 + S) % 7;
+	int OE = 7 - (OG - SZ) % 7;
+	int OS = (OG + OE);
+
+	if(OS > 31)
+	{
+		return (date.month() == 4) && (date.day() == (OS - 31));
+	}
+	else
+	{
+		return (date.month() == 3) && (date.day() == OS);
+	}
+}
+
+/*
+ * Initialize app icon
+ */
+static QIcon lamexp_init_icon(const QDate &date, const QTime &time)
+{
+	if((date.month() == 1) && (date.day() == 1))
+	{
+		return QIcon(":/MainIcon5.png");
+	}
+	else if(((date.month() == 10) && (date.day() == 31)) || ((date.month() == 11) && (date.day() == 1) && (time.hour() < 7)))
+	{
+		return QIcon(":/MainIcon4.png");
+	}
+	else if(lamexp_computus(date))
+	{
+		return QIcon(":/MainIcon3.png");
+	}
+	else if((date.month() == 12) && (date.day() >= 24) && (date.day() <= 26))
+	{
+		return QIcon(":/MainIcon2.png");
+	}
+	else
+	{
+		return QIcon(":/MainIcon1.png");
+	}
+}
+
 /*
  * Check for process elevation
  */
@@ -840,14 +894,20 @@ bool lamexp_init_qt(int argc, char* argv[])
 		ntdll.unload();
 	}
 
+	for(int test = 2000; test < 2031; test++)
+	{
+		lamexp_computus(QDate(test, 1, 1));
+	}
+
 	//Create Qt application instance and setup version info
 	QDate date = QDate::currentDate();
+	QTime time = QTime::currentTime();
 	QApplication *application = new QApplication(argc, argv);
 	application->setApplicationName("LameXP - Audio Encoder Front-End");
 	application->setApplicationVersion(QString().sprintf("%d.%02d.%04d", lamexp_version_major(), lamexp_version_minor(), lamexp_version_build())); 
 	application->setOrganizationName("LoRd_MuldeR");
 	application->setOrganizationDomain("mulder.at.gg");
-	application->setWindowIcon((date.month() == 12 && date.day() >= 24 && date.day() <= 26) ? QIcon(":/MainIcon2.png") : QIcon(":/MainIcon.png"));
+	application->setWindowIcon(lamexp_init_icon(date, time));
 	
 	//Set text Codec for locale
 	QTextCodec::setCodecForLocale(QTextCodec::codecForName("UTF-8"));