[PC-BSD Commits] r2280 - pcbsd/trunk/PCInstall

[svn at pcbsd.org]

Author: kris
Date: 2008-07-05 15:18:01 -0700 (Sat, 05 Jul 2008)
New Revision: 2280

Modified:
   pcbsd/trunk/PCInstall/main.cpp
Log:

Added a feature to the installer which sets font sizes based on DPI info, so
they should look nicer on different screens now 



Modified: pcbsd/trunk/PCInstall/main.cpp
===================================================================
--- pcbsd/trunk/PCInstall/main.cpp	2008-07-04 14:34:22 UTC (rev 2279)
+++ pcbsd/trunk/PCInstall/main.cpp	2008-07-05 22:18:01 UTC (rev 2280)
@@ -5,6 +5,7 @@
 #include <qfont.h>
 #include <qtranslator.h>
 #include <qtextcodec.h>
+#include <qmessagebox.h>
 #include <kapplication.h>
 #include <kaboutdata.h>
 #include <kcmdlineargs.h>
@@ -56,23 +57,60 @@
 	     
     }
 
+     
+    // Lets get the output of xdpyinfo and figure out what font size will work best in this case
+    QString command = "/usr/local/pcbsd/bin/xdpyinfo | grep resolution | cut -d 'x' -f 2 | cut -d ' ' -f 1";
+    int fontSize = 12;
+
+    FILE *file = popen(command,"r");
+
+    char buffer[100];
+
+    QString line = "";
+    char firstChar;
+
+    if ((firstChar = fgetc(file)) != -1){
+           line += firstChar;
+           line += fgets(buffer,100,file);
+    }
+
+    pclose(file);
+
+   bool ok;
+   line.toInt(&ok);
+   if ( ok ) {
+      QMessageBox::warning( 0, "PCBSD Installer", "dpi" + line, "Retry", "Quit", 0, 0, 1 );
+     if ( line.toInt() < 70 )
+     {
+       fontSize = 12; 
+     } else if (line.toInt() < 85) {
+       fontSize = 10;
+     } else {
+       fontSize = 9;
+      }
+   }
+
+
+
     // Check if we are running in chinese, and set the font to Serif
     if ( nlang == "zh_CN" || nlang == "zh_TW" )
     {
-      QFont f( "mingunittf", 10);
+      QFont f( "mingunittf", fontSize);
       a.setFont( f);
     } else if (nlang == "ja" ) {
-      QFont f( "vlgothic", 10);
+      QFont f( "vlgothic", fontSize);
       a.setFont( f);
-    } else if (nlang == "en" || nlang == "" ) {
-      QFont f( "Dejavu", 12);
+    } 
+else if (nlang == "en" || nlang == "" ) {
+      QFont f( "Dejavu",fontSize);
       a.setFont( f);
     } else {
-      QFont f( "Dejavu", 12);
+      QFont f( "Dejavu",fontSize);
       a.setFont( f);
     }
 
 
+
     QTranslator translator(0);
     translator.load( QString("PCInstall_" + nlang), "/usr/local/pcbsd/LANGS/" );
     a.installTranslator( &translator );