Convenience function for displaying help. Remove unneeded include of

2003-05-08  David Adam Bordoley <bordoley@msu.edu>

	* lib/ephy-gui.c: (ephy_gui_help):
	* lib/ephy-gui.h:

	Convenience function for displaying help.
	Remove unneeded include of gnome-dialog.h

	* src/ephy-history-window.c: (cmd_help_contents):
	* src/prefs-dialog.c: (prefs_dialog_show_help):
	* src/window-commands.c: (window_cmd_help_contents),
	(window_cmd_help_about):
	* src/bookmarks/ephy-bookmark-properties.c:
	(ephy_bookmark_properties_help),
	(bookmark_properties_response_cb):
	* src/bookmarks/ephy-bookmarks-editor.c:
	(cmd_help_contents):
	* src/bookmarks/ephy-new-bookmark.c:
	(ephy_new_bookmark_help), (response_cb):

	Hook up help to windows/dialogs.
	Add the guilty parties to about.

	* help/C/epiphany.xml:

	Fixed the "To Create a New Bookmark" id.

1 files changed, 28 insertions, 0 deletions

diff --git a/lib/ephy-gui.c b/lib/ephy-gui.c
index ead789762..431b1cea2 100644
--- a/lib/ephy-gui.c
+++ b/lib/ephy-gui.c
@@ -22,7 +22,9 @@
 #include <ctype.h>
 #include <string.h>
 #include <libgnome/gnome-i18n.h>
+#include <libgnome/gnome-help.h>
 #include <gtk/gtktreemodel.h>
+#include <gtk/gtkmessagedialog.h>
 
 /* Styles for tab labels */
 GtkStyle *loading_text_style = NULL;
@@ -146,3 +148,29 @@ ephy_gui_confirm_overwrite_file (GtkWidget *parent, const char *filename)
 
 	return res;
 }
+
+void		
+ephy_gui_help (GtkWindow *parent,
+	       const char *file_name,
+               const char *link_id)
+{
+	GError *err = NULL;
+
+	gnome_help_display (file_name, link_id, &err);
+
+	if (err != NULL)
+	{
+		GtkWidget *dialog;
+		dialog = gtk_message_dialog_new (parent,
+						 GTK_DIALOG_DESTROY_WITH_PARENT,
+						 GTK_MESSAGE_ERROR,
+						 GTK_BUTTONS_OK,
+						 _("Could not display help: %s"), err->message);
+		g_signal_connect (G_OBJECT (dialog), "response",
+				  G_CALLBACK (gtk_widget_destroy),
+				  NULL);
+		gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
+		gtk_widget_show (dialog);
+		g_error_free (err);
+	}
+}