Add API to check if an EphyEmbed has forms with user input in them.

2004-01-04  Christian Persch  <chpe@cvs.gnome.org>

	* embed/ephy-embed.c: (ephy_embed_has_modified_forms):
	* embed/ephy-embed.h:
	* embed/mozilla/EphyBrowser.cpp:
	* embed/mozilla/EphyBrowser.h:
	* embed/mozilla/mozilla-embed.cpp:

	Add API to check if an EphyEmbed has forms with user input in them.
	Currently it required one modified textarea, or two modified text
	fields.

	* src/ephy-notebook.c: (ephy_notebook_class_init),
	(close_button_clicked_cb):
	* src/ephy-notebook.h:
	* src/ephy-window.c: (confirm_close_with_modified_forms),
	(ephy_window_delete_event_cb), (tab_delete_cb), (setup_notebook),
	(ephy_window_init), (ephy_window_remove_tab):

	When closing a window or tab, check if there is unsubmitted user
	input in form fields, and if so, warn the user before closing.
	Fixes bug #119857.

1 files changed, 13 insertions, 0 deletions

diff --git a/embed/mozilla/mozilla-embed.cpp b/embed/mozilla/mozilla-embed.cpp
index f333c8768..15b88938b 100644
--- a/embed/mozilla/mozilla-embed.cpp
+++ b/embed/mozilla/mozilla-embed.cpp
@@ -786,6 +786,18 @@ impl_get_encoding_info (EphyEmbed *embed)
 	return info;
 }
 
+static gboolean
+impl_has_modified_forms (EphyEmbed *embed)
+{
+	MozillaEmbedPrivate *mpriv = MOZILLA_EMBED(embed)->priv;
+	nsresult result;
+
+	PRBool modified;
+	result = mpriv->browser->GetHasModifiedForms (&modified);
+
+	return modified == PR_TRUE ? TRUE : FALSE;
+}
+
 static void
 mozilla_embed_location_changed_cb (GtkMozEmbed *embed, 
 				   MozillaEmbed *membed)
@@ -1121,6 +1133,7 @@ ephy_embed_iface_init (EphyEmbedIFace *iface)
 	iface->print_preview_close = impl_print_preview_close;
 	iface->print_preview_n_pages = impl_print_preview_n_pages;
 	iface->print_preview_navigate = impl_print_preview_navigate;
+	iface->has_modified_forms = impl_has_modified_forms;
 }
 
 void