1 files changed, 158 insertions, 0 deletions
diff --git a/abs/extra-testing/community/firefox/mozbug421977.patch b/abs/extra-testing/community/firefox/mozbug421977.patch
new file mode 100644
index 0000000..df8371a
--- /dev/null
+++ b/abs/extra-testing/community/firefox/mozbug421977.patch
@@ -0,0 +1,158 @@
+Index: browser/components/shell/src/nsGNOMEShellService.cpp
+===================================================================
+RCS file: /cvsroot/mozilla/browser/components/shell/src/nsGNOMEShellService.cpp,v
+retrieving revision 1.21
+diff -d -u -p -U 8 -r1.21 nsGNOMEShellService.cpp
+--- browser/components/shell/src/nsGNOMEShellService.cpp	1 Oct 2007 18:25:26 -0000	1.21
++++ browser/components/shell/src/nsGNOMEShellService.cpp	15 Mar 2008 07:08:47 -0000
+@@ -58,16 +58,17 @@
+ #include "nsIImage.h"
+ #include "prprf.h"
+ #ifdef MOZ_WIDGET_GTK2
+ #include "nsIImageToPixbuf.h"
+ #endif
+ 
+ #include <glib.h>
+ #include <glib-object.h>
++#include <gdk/gdk.h>
+ #include <gdk-pixbuf/gdk-pixbuf.h>
+ #include <limits.h>
+ #include <stdlib.h>
+ 
+ struct ProtocolAssociation
+ {
+   const char *name;
+   PRBool essential;
+@@ -442,117 +443,56 @@ nsGNOMEShellService::SetDesktopBackgroun
+                    EmptyCString());
+ 
+   gconf->SetString(NS_LITERAL_CSTRING(kDesktopImageKey), filePath);
+   gconf->SetBool(NS_LITERAL_CSTRING(kDesktopDrawBGKey), PR_TRUE);
+ 
+   return rv;
+ }
+ 
+-// In: pointer to two characters CC
+-// Out: parsed color number
+-static PRUint8
+-HexToNum(char ch)
+-{
+-  if ('0' <= ch && '9' >= ch)
+-    return ch - '0';
+-
+-  if ('A' <= ch && 'F' >= ch)
+-    return ch - 'A';
+-
+-  if ('a' <= ch && 'f' >= ch)
+-    return ch - 'a';
+-
+-  return 0;
+-}
+-  
+-
+-// In: 3 or 6-character RRGGBB hex string
+-// Out: component colors
+-static PRBool
+-HexToRGB(const nsCString& aColorSpec,
+-         PRUint8 &aRed,
+-         PRUint8 &aGreen,
+-         PRUint8 &aBlue)
+-{
+-  const char *buf = aColorSpec.get();
+-
+-  if (aColorSpec.Length() == 6) {
+-    aRed =    HexToNum(buf[0]) >> 4 |
+-              HexToNum(buf[1]);
+-    aGreen =  HexToNum(buf[2]) >> 4 |
+-              HexToNum(buf[3]);
+-    aBlue =   HexToNum(buf[4]) >> 4 |
+-              HexToNum(buf[5]);
+-    return PR_TRUE;
+-  }
+-
+-  if (aColorSpec.Length() == 3) {
+-    aRed = HexToNum(buf[0]);
+-    aGreen = HexToNum(buf[1]);
+-    aBlue = HexToNum(buf[2]);
+-
+-    aRed |= aRed >> 4;
+-    aGreen |= aGreen >> 4;
+-    aBlue |= aBlue >> 4;
+-
+-    return PR_TRUE;
+-  }
+-
+-  return PR_FALSE;
+-}
++#define COLOR_16_TO_8_BIT(_c) ((_c) >> 8)
++#define COLOR_8_TO_16_BIT(_c) ((_c) << 8)
+ 
+ NS_IMETHODIMP
+ nsGNOMEShellService::GetDesktopBackgroundColor(PRUint32 *aColor)
+ {
+   nsCOMPtr<nsIGConfService> gconf = do_GetService(NS_GCONFSERVICE_CONTRACTID);
+ 
+   nsCAutoString background;
+   gconf->GetString(NS_LITERAL_CSTRING(kDesktopColorKey), background);
+ 
+   if (background.IsEmpty()) {
+     *aColor = 0;
+     return NS_OK;
+   }
+ 
+-  // Chop off the leading '#' character
+-  background.Cut(0, 1);
++  GdkColor color;
++  gboolean success = gdk_color_parse(background.get(), &color);
+ 
+-  PRUint8 red, green, blue;
+-  if (!HexToRGB(background, red, green, blue))
+-      return NS_ERROR_FAILURE;
++  NS_ENSURE_TRUE(success, NS_ERROR_FAILURE);
+ 
+-  // The result must be in RGB order with the high 8 bits zero.
+-  *aColor = (red << 16 | green << 8  | blue);
++  *aColor = COLOR_16_TO_8_BIT(color.red) << 16 |
++            COLOR_16_TO_8_BIT(color.green) << 8 |
++            COLOR_16_TO_8_BIT(color.blue);
+   return NS_OK;
+ }
+ 
+-static void
+-ColorToHex(PRUint32 aColor, nsCString& aResult)
+-{
+-  char *buf = aResult.BeginWriting(7);
+-  if (!buf)
+-    return;
+-
+-  PRUint8 red = (aColor >> 16);
+-  PRUint8 green = (aColor >> 8) & 0xff;
+-  PRUint8 blue = aColor & 0xff;
+-
+-  PR_snprintf(buf, 8, "#%02x%02x%02x", red, green, blue);
+-}
+-
+ NS_IMETHODIMP
+ nsGNOMEShellService::SetDesktopBackgroundColor(PRUint32 aColor)
+ {
+   nsCOMPtr<nsIGConfService> gconf = do_GetService(NS_GCONFSERVICE_CONTRACTID);
+ 
+-  nsCString colorString;
+-  ColorToHex(aColor, colorString);
++  GdkColor color;
++  color.red = COLOR_8_TO_16_BIT(aColor >> 16);
++  color.green = COLOR_8_TO_16_BIT((aColor >> 8) & 0xff);
++  color.blue = COLOR_8_TO_16_BIT(aColor & 0xff);
+ 
+-  gconf->SetString(NS_LITERAL_CSTRING(kDesktopColorKey), colorString);
++  gchar *colorString = gdk_color_to_string(&color);
++  gconf->SetString(NS_LITERAL_CSTRING(kDesktopColorKey), nsDependentCString(colorString));
++  g_free (colorString);
+ 
+   return NS_OK;
+ }
+ 
+ NS_IMETHODIMP
+ nsGNOMEShellService::OpenApplication(PRInt32 aApplication)
+ {
+   nsCAutoString scheme;