reviewed by: Christian Persch <chpe@cvs.gnome.org>

2004-10-10  Marco Pesenti Gritti  <marco@gnome.org>

        reviewed by: Christian Persch  <chpe@cvs.gnome.org>

        * data/glade/print.glade:
        * embed/ephy-embed-single.c: (ephy_embed_single_get_printer_list):
        * embed/ephy-embed-single.h:
        * embed/mozilla/ContentHandler.cpp:
        * embed/mozilla/EphyBrowser.cpp:
        * embed/mozilla/EphyHeaderSniffer.cpp:
        * embed/mozilla/EphyUtils.cpp:
        * embed/mozilla/EphyUtils.h:
        * embed/mozilla/FilePicker.cpp:
        * embed/mozilla/GtkNSSClientAuthDialogs.cpp:
        * embed/mozilla/GtkNSSDialogs.cpp:
        * embed/mozilla/GtkNSSKeyPairDialogs.cpp:
        * embed/mozilla/MozillaPrivate.cpp:
        * embed/mozilla/MozillaPrivate.h:
        * embed/mozilla/PrintingPromptService.cpp:
        * embed/mozilla/mozilla-embed-single.cpp:
        * embed/mozilla/mozilla-embed.cpp:
        * embed/print-dialog.c: (ephy_print_dialog_new):
        * lib/ephy-dialog.c: (set_combo_box_from_value):

        Move current MozillaPrivate helpers to EphyUtils.
        Use MozillaPrivate for stuff that needs mozilla
        internal strings.

        Support multiple printers in the print dialog.
        This is actually a bug fix because on several
        distributions using hardcoded Poscript/default
        will simply not work at all.

1 files changed, 142 insertions, 0 deletions

diff --git a/embed/mozilla/EphyUtils.cpp b/embed/mozilla/EphyUtils.cpp
index 9b271abaf..c5e0bf666 100644
--- a/embed/mozilla/EphyUtils.cpp
+++ b/embed/mozilla/EphyUtils.cpp
@@ -25,9 +25,15 @@
 #endif
 
 #include "EphyUtils.h"
+#include "ephy-embed-shell.h"
+#include "ephy-embed-single.h"
 
 #include <nsIServiceManager.h>
 #include <nsEmbedString.h>
+#include <nsIWindowWatcher.h>
+#include <nsIEmbeddingSiteWindow.h>
+#include <nsIWebBrowserChrome.h>
+#include <gtkmozembed.h>
 
 nsresult
 EphyUtils::GetIOService (nsIIOService **ioService)
@@ -64,3 +70,139 @@ nsresult EphyUtils::NewURI (nsIURI **result, const nsACString &spec)
 
 	return rv;
 }
+
+GtkWidget *
+EphyUtils::FindEmbed (nsIDOMWindow *aDOMWindow)
+{
+	if (!aDOMWindow) return nsnull;
+
+	nsCOMPtr<nsIWindowWatcher> wwatch
+		(do_GetService("@mozilla.org/embedcomp/window-watcher;1"));
+	NS_ENSURE_TRUE (wwatch, nsnull);
+
+	/* this DOM window may belong to some inner frame, we need
+	 * to get the topmost DOM window to get the embed
+	 */
+	nsCOMPtr<nsIDOMWindow> topWindow;
+	aDOMWindow->GetTop (getter_AddRefs (topWindow));
+	if (!topWindow) return nsnull;
+	
+	nsCOMPtr<nsIWebBrowserChrome> windowChrome;
+	wwatch->GetChromeForWindow (topWindow, getter_AddRefs(windowChrome));
+	NS_ENSURE_TRUE (windowChrome, nsnull);
+
+	nsCOMPtr<nsIEmbeddingSiteWindow> window (do_QueryInterface(windowChrome));
+	NS_ENSURE_TRUE (window, nsnull);
+
+	nsresult rv;
+	GtkWidget *mozembed;
+	rv = window->GetSiteWindow ((void **)&mozembed);
+	NS_ENSURE_SUCCESS (rv, nsnull);
+
+	return mozembed;
+}
+
+GtkWidget *
+EphyUtils::FindGtkParent (nsIDOMWindow *aDOMWindow)
+{
+	GtkWidget *embed = FindEmbed (aDOMWindow);
+	NS_ENSURE_TRUE (embed, nsnull);
+
+	return gtk_widget_get_toplevel (GTK_WIDGET (embed));
+}
+
+#define MM_TO_INCH(x)		(((double) x) / 25.4)
+
+nsresult
+EphyUtils::CollatePrintSettings (const EmbedPrintInfo *info,
+				 nsIPrintSettings *options,
+				 gboolean preview)
+{
+	const static int frame_types[] = {
+		nsIPrintSettings::kFramesAsIs,
+		nsIPrintSettings::kSelectedFrame,
+		nsIPrintSettings::kEachFrameSep
+	};
+
+	switch (info->pages)
+	{
+		case 0:
+		options->SetPrintRange (nsIPrintSettings::kRangeAllPages);
+		break;
+	case 1:
+		options->SetPrintRange (nsIPrintSettings::kRangeSpecifiedPageRange);
+		options->SetStartPageRange (info->from_page);
+		options->SetEndPageRange (info->to_page);
+		break;
+	case 2:
+		options->SetPrintRange (nsIPrintSettings::kRangeSelection);
+		break;
+	}
+
+	options->SetMarginTop (MM_TO_INCH (info->top_margin));
+	options->SetMarginBottom (MM_TO_INCH (info->bottom_margin));
+	options->SetMarginLeft (MM_TO_INCH (info->left_margin));
+	options->SetMarginRight (MM_TO_INCH (info->right_margin));
+
+	nsEmbedString tmp;
+
+	NS_CStringToUTF16 (nsEmbedCString(info->header_left_string),
+			   NS_CSTRING_ENCODING_UTF8, tmp);
+	options->SetHeaderStrLeft (tmp.get());
+
+	NS_CStringToUTF16 (nsEmbedCString(info->header_center_string),
+			   NS_CSTRING_ENCODING_UTF8, tmp);
+	options->SetHeaderStrCenter (tmp.get());
+
+	NS_CStringToUTF16 (nsEmbedCString(info->header_right_string),
+			   NS_CSTRING_ENCODING_UTF8, tmp);
+	options->SetHeaderStrRight (tmp.get());
+
+	NS_CStringToUTF16 (nsEmbedCString(info->footer_left_string),
+			   NS_CSTRING_ENCODING_UTF8, tmp);
+	options->SetFooterStrLeft (tmp.get());
+
+	NS_CStringToUTF16 (nsEmbedCString(info->footer_center_string),
+			   NS_CSTRING_ENCODING_UTF8, tmp);
+	options->SetFooterStrCenter(tmp.get());
+
+	NS_CStringToUTF16 (nsEmbedCString(info->footer_right_string),
+			   NS_CSTRING_ENCODING_UTF8, tmp);
+	options->SetFooterStrRight(tmp.get());
+
+	NS_CStringToUTF16 (nsEmbedCString(info->file),
+			   NS_CSTRING_ENCODING_UTF8, tmp);
+	options->SetToFileName (tmp.get());
+
+	NS_CStringToUTF16 (nsEmbedCString(info->printer),
+			   NS_CSTRING_ENCODING_UTF8, tmp);
+	options->SetPrinterName (tmp.get());
+
+	/**
+	 * Work around a mozilla bug where paper size & orientation are ignored
+	 * and the specified file is created (containing invalid postscript)
+	 * in print preview mode if we set "print to file" to true.
+	 * See epiphany bug #119818.
+	 */
+	if (preview)
+	{
+		options->SetPrintToFile (PR_FALSE);
+	}
+	else
+	{
+		options->SetPrintToFile (info->print_to_file);
+	}
+
+	/* native paper size formats. Our dialog does not support custom yet */
+	options->SetPaperSize (nsIPrintSettings::kPaperSizeNativeData);
+
+	NS_CStringToUTF16 (nsEmbedCString(info->paper),
+			   NS_CSTRING_ENCODING_UTF8, tmp);
+	options->SetPaperName (tmp.get());
+
+	options->SetPrintInColor (info->print_color);
+	options->SetOrientation (info->orientation);
+	options->SetPrintFrameType (frame_types[info->frame_type]);
+
+	return NS_OK;
+}