Sync with gnome-2-12.

2005-10-06  Christian Persch  <chpe@cvs.gnome.org>

	* embed/mozilla/EphyUtils.cpp:

	Sync with gnome-2-12.

1 files changed, 30 insertions, 23 deletions

diff --git a/embed/mozilla/EphyUtils.cpp b/embed/mozilla/EphyUtils.cpp
index 681f297a5..24e674591 100644
--- a/embed/mozilla/EphyUtils.cpp
+++ b/embed/mozilla/EphyUtils.cpp
@@ -122,7 +122,10 @@ EphyUtils::FindGtkParent (nsIDOMWindow *aDOMWindow)
 	GtkWidget *embed = FindEmbed (aDOMWindow);
 	NS_ENSURE_TRUE (embed, nsnull);
 
-	return gtk_widget_get_toplevel (GTK_WIDGET (embed));
+	GtkWidget *toplevel = gtk_widget_get_toplevel (GTK_WIDGET (embed));
+	if (!GTK_WIDGET_TOPLEVEL (toplevel)) return nsnull;
+
+	return toplevel;
 }
 
 nsresult
@@ -130,6 +133,12 @@ EphyUtils::CollatePrintSettings (EmbedPrintInfo *info,
 				 nsIPrintSettings *options,
 				 gboolean preview)
 {
+	NS_ENSURE_ARG (options);
+
+	/* FIXME: for CUPS printers, print directly instead of to a tmp file? */
+	const static PRUnichar pName[] = { 'P', 'o', 's', 't', 'S', 'c', 'r', 'i', 'p', 't', '/', 'd', 'e', 'f', 'a', 'u', 'l', 't', '\0' };
+	options->SetPrinterName(nsEmbedString(pName).get());
+
 	const static int frame_types[] = {
 		nsIPrintSettings::kFramesAsIs,
 		nsIPrintSettings::kSelectedFrame,
@@ -225,9 +234,13 @@ EphyUtils::CollatePrintSettings (EmbedPrintInfo *info,
 
 	options->SetPrintToFile (PR_FALSE);
 	
-	if (!preview)
+	if (preview)
+	{
+		options->SetPrintToFile (PR_FALSE);
+	}
+	else
 	{
-		char *cmd, *base;
+		char *base;
 		const char *temp_dir;
 		
 		temp_dir = ephy_file_tmp_dir ();
@@ -235,30 +248,18 @@ EphyUtils::CollatePrintSettings (EmbedPrintInfo *info,
 		info->tempfile = ephy_file_tmp_filename (base, "ps");
 		g_free (base);
 		
-		/* use cat instead of print to file to avoid fflush to ensure
-		 * the file has been written completely and we don't need to
-		 * select a printer (i.e. should be printing backend independent)
-		 */
+		if (info->tempfile == NULL) return NS_ERROR_FAILURE;
 		
-		cmd = g_strconcat ("cat > ", info->tempfile, NULL);
-		NS_CStringToUTF16 (nsEmbedCString(cmd),
+		NS_CStringToUTF16 (nsEmbedCString(info->tempfile),
 				   NS_CSTRING_ENCODING_UTF8, tmp);
-		options->SetPrintCommand (tmp.get());
-		g_free (cmd);
+		options->SetPrintToFile (PR_TRUE);
+		options->SetToFileName (tmp.get());
 	}
 
 	/* paper size */
 	options->SetPaperSize (nsIPrintSettings::kPaperSizeDefined);
 	options->SetPaperSizeUnit (nsIPrintSettings::kPaperSizeMillimeters);
 
-	/* NOTE: Due to completely braindead mozilla code, the paper
-	 * dimensions aren't actually used. We have to set the paper name,
-	 * and only 6 papers formats are accepted
-	 * (A3, A4, A5, Letter, Legal, Executive).
-	 *
-	 * See http://lxr.mozilla.org/seamonkey/source/gfx/src/ps/nsPostScriptObj.cpp#301 and
-	 * http://lxr.mozilla.org/seamonkey/source/gfx/src/psshared/nsPaperPS.cpp#46 .
-	 */
 	if (gnome_print_config_get_length (info->config,
 					   (const guchar *) GNOME_PRINT_KEY_PAPER_WIDTH,
 					   &value, &unit)
@@ -275,6 +276,11 @@ EphyUtils::CollatePrintSettings (EmbedPrintInfo *info,
 		options->SetPaperHeight (value);	
 	}
 
+	/* Mozilla bug https://bugzilla.mozilla.org/show_bug.cgi?id=307404
+	 * means that we cannot actually use any paper sizes except mozilla's
+	 * builtin list, and we must refer to them *by name*!
+	 */
+#ifndef HAVE_GECKO_1_9
 	/* Gnome-Print names some papers differently than what moz understands */
 	static const struct
 	{
@@ -286,14 +292,14 @@ EphyUtils::CollatePrintSettings (EmbedPrintInfo *info,
 		{ "USLetter", "Letter" },
 		{ "USLegal", "Legal" }
 	};
-
-	char *string;
+#endif /* !HAVE_GECKO_1_9 */
 
 	/* paper name */
-	string = (char *) gnome_print_config_get (info->config,
+	char *string = (char *) gnome_print_config_get (info->config,
 						  (const guchar *) GNOME_PRINT_KEY_PAPER_SIZE);
-
 	const char *paper = string;
+
+#ifndef HAVE_GECKO_1_9
 	for (PRUint32 i = 0; i < G_N_ELEMENTS (paper_table); i++)
 	{
 		if (string != NULL &&
@@ -303,6 +309,7 @@ EphyUtils::CollatePrintSettings (EmbedPrintInfo *info,
 			break;
 		}
 	}
+#endif /* !HAVE_GECKO_1_9 */
 
 	NS_CStringToUTF16 (nsEmbedCString(paper),
 			   NS_CSTRING_ENCODING_UTF8, tmp);