#222978

r=mkaply, a=mkaply
Get fonts working again on OS/2 Firebird

browser/components/prefwindow/content/pref-fonts.js

@@ -211,6 +211,40 @@ function Startup()
     // it if an invalid selection is made (select "Other...", hit Cancel)
     resolution.selectedItem.setAttribute("current", "true");
 
+    var defaultResolution;
+    var otherResolution;
+
+    // On OS/2, 120 is the default system resolution.
+    // 96 is valid, but used only for for 640x480.
+    if (navigator.appVersion.indexOf("OS/2") != -1)
+      {
+        defaultResolution = "120";
+        otherResolution = "96";
+        document.getElementById( "arbitraryResolution" ).setAttribute( "hidden", "true" ); 
+        document.getElementById( "resolutionSeparator" ).setAttribute( "hidden", "true" ); 
+      } else {
+        defaultResolution = "96";
+        otherResolution = "72";
+      }
+
+    var dpi = resolution.getAttribute( "dpi" );
+    resolution = document.getElementById( "defaultResolution" );
+    resolution.setAttribute( "value", defaultResolution );
+    resolution.setAttribute( "label", dpi.replace(/\$val/, defaultResolution ) );
+    resolution = document.getElementById( "otherResolution" );
+    resolution.setAttribute( "value", otherResolution );
+    resolution.setAttribute( "label", dpi.replace(/\$val/, otherResolution ) );
+
+    // Get the pref and set up the dialog appropriately. Startup is called
+    // after SetFields so we can't rely on that call to do the business.
+    var prefvalue = gPrefWindow.getPref( "int", "browser.display.screen_resolution" );
+    if( prefvalue != "!/!ERROR_UNDEFINED_PREF!/!" )
+        resolution = prefvalue;
+    else
+        resolution = 96; // If it all goes horribly wrong, fall back on 96.
+    
+    setResolution( resolution );
+
     // This prefstring is a contrived pref whose sole purpose is to lock some
     // elements in this panel.  The value of the pref is not used and does not matter.
     if ( gPrefWindow.getPrefIsLocked( "browser.display.languageList" ) ) {

browser/components/prefwindow/content/pref-fonts.xul

@@ -217,32 +217,19 @@
                       oncommand="changeScreenResolution()"
                       dpi="&resolution.dpival;">
               <menupopup>
-                <menuitem
+                <menuitem value="" 
-#ifdef XP_OS2
+                          label="&resolution.dpival;"
-                          value="96"
-                          label="96 &resolution.dpi;"
-#else
-                          value="72"
-                          label="72 &resolution.dpi;"
-#endif
                           id="otherResolution"/>
-                <menuitem 
+                <menuitem value="" 
-#ifdef XP_OS2
+                          label="&resolution.dpival;" 
-                          value="120"
-                          label="120 &resolution.dpi;"
-#else
-                          value="96"
-                          label="96 &resolution.dpi;"
-#endif
                           id="defaultResolution"/>
-                <menuitem value="0" hidden="true"
+                <menuitem value="0"
                           label="&resolution.system.label;" 
-                          id="systemResolution"/>
+                          id="systemResolution"
-#ifndef XP_OS2
+                          hidden="true"/>
-                <menuseparator/>
+                <menuseparator id="resolutionSeparator"/>
-                <menuitem id="userResolution"/>
+                <menuitem id="userResolution" hidden="true"/>
                 <menuitem id="arbitraryResolution" value="other" label="&resolution.other;"/>
-#endif
               </menupopup>
             </menulist>
           </hbox>