Check to make sure our call to e_addressbook_model_get_card doesn't return

2001-10-05  Jon Trowbridge  <trow@ximian.com>

	* gui/component/select-names/e-select-names.c
	(real_add_address_cb): Check to make sure our call to
	e_addressbook_model_get_card doesn't return NULL.

	* gui/widgets/e-addressbook-model.c
	(e_addressbook_model_get_card): Chek that we aren't requesting a
	negative row.

	* gui/contact-list-editor/e-contact-list-editor.c (add_email_cb):
	Move to the bottom of the scrolled window, so we can see the
	address we just added.
	(table_drag_data_received_cb): Move to the bottom of the scrolled
	window, so we can see the contact we just dropped.

	* gui/component/addressbook.c (addressbook_factory_new_control):
	We don't own the string returned by e_categories_master_list_nth,
	so terrible things will happen if we free it. (Bug 10916)

svn path=/trunk/; revision=13469

4 files changed, 24 insertions, 15 deletions

diff --git a/addressbook/gui/component/addressbook.c b/addressbook/gui/component/addressbook.c
index eb7cd4afb5..17e6ed4e3d 100644
--- a/addressbook/gui/component/addressbook.c
+++ b/addressbook/gui/component/addressbook.c
@@ -898,12 +898,10 @@ addressbook_factory_new_control (void)
 		subitems[0].translate = FALSE;
 
 		for (i=0; i<N; ++i) {
-			char *category;
+			const char *category = e_categories_master_list_nth (master_list, i);
 
 			subitems[i+1].id = i;
-			category = (char *) e_categories_master_list_nth (master_list, i);
 			subitems[i+1].text = e_utf8_to_locale_string (category);
-			g_free (category);
 			subitems[i+1].translate = FALSE;
 		}
 		subitems[N+1].id = -1;
diff --git a/addressbook/gui/component/select-names/e-select-names.c b/addressbook/gui/component/select-names/e-select-names.c
index 5a7b2705d0..7b31972dd1 100644
--- a/addressbook/gui/component/select-names/e-select-names.c
+++ b/addressbook/gui/component/select-names/e-select-names.c
@@ -198,15 +198,16 @@ real_add_address_cb (int model_row, gpointer closure)
 
 	mapped_row = e_table_subset_view_to_model_row (E_TABLE_SUBSET (names->without), model_row);
 
-	card = e_addressbook_model_get_card(E_ADDRESSBOOK_MODEL(names->model), mapped_row);
-
-
-	e_destination_set_card (dest, card, 0);
+	card = e_addressbook_model_get_card (E_ADDRESSBOOK_MODEL(names->model), mapped_row);
+	
+	if (card != NULL) {
+		e_destination_set_card (dest, card, 0);
 
-	e_select_names_model_append (child->source, dest);
-	e_select_names_model_clean (child->source);
+		e_select_names_model_append (child->source, dest);
+		e_select_names_model_clean (child->source);
 
-	gtk_object_unref(GTK_OBJECT(card));
+		gtk_object_unref(GTK_OBJECT(card));
+	}
 }
 
 static void
@@ -702,7 +703,6 @@ button_clicked(GtkWidget *button, ESelectNamesChild *child)
 static void
 remove_address(ETable *table, int row, int col, GdkEvent *event, ESelectNamesChild *child)
 {
-	g_message ("remove row %d", row);
 	e_select_names_model_delete (child->source, row);
 }
 
@@ -720,8 +720,7 @@ etable_selection_foreach_cb (int row, void *data)
 	/* Build a list of rows in reverse order, then remove them,
            necessary because otherwise it'll start trying to delete
            rows out of index in ETableModel */
-	selected_rows = g_slist_prepend (selected_rows,
-					 GINT_TO_POINTER (row));
+	selected_rows = g_slist_prepend (selected_rows, GINT_TO_POINTER (row));
 }
 
 static void
diff --git a/addressbook/gui/contact-list-editor/e-contact-list-editor.c b/addressbook/gui/contact-list-editor/e-contact-list-editor.c
index 92919c402e..041bf6d9d8 100644
--- a/addressbook/gui/contact-list-editor/e-contact-list-editor.c
+++ b/addressbook/gui/contact-list-editor/e-contact-list-editor.c
@@ -593,11 +593,17 @@ e_contact_list_editor_create_table(gchar *name,
 static void
 add_email_cb (GtkWidget *w, EContactListEditor *editor)
 {
+	GtkAdjustment *adj = e_scroll_frame_get_vadjustment (E_SCROLL_FRAME (editor->table));
 	char *text = gtk_entry_get_text (GTK_ENTRY(editor->email_entry));
 
-	if (text && *text)
+	if (text && *text) {
 		e_contact_list_model_add_email (E_CONTACT_LIST_MODEL(editor->model), text);
 
+		/* Skip to the end of the list */
+		if (adj->upper - adj->lower > adj->page_size)
+			gtk_adjustment_set_value (adj, adj->upper);
+	}
+
 	gtk_entry_set_text (GTK_ENTRY(editor->email_entry), "");
 
 	if (!editor->changed) {
@@ -720,12 +726,14 @@ table_drag_data_received_cb (ETable *table, int row, int col,
 			     GtkSelectionData *selection_data,
 			     guint info, guint time, EContactListEditor *editor)
 {
+	GtkAdjustment *adj = e_scroll_frame_get_vadjustment (E_SCROLL_FRAME (editor->table));
 	char *target_type;
 	gboolean changed = FALSE;
 
 	target_type = gdk_atom_name (selection_data->target);
 
 	if (!strcmp (target_type, VCARD_TYPE)) {
+
 		GList *card_list = e_card_load_cards_from_string_with_default_charset (selection_data->data, "ISO-8859-1");
 		GList *c;
 
@@ -745,6 +753,10 @@ table_drag_data_received_cb (ETable *table, int row, int col,
 		}
 		g_list_foreach (card_list, (GFunc)gtk_object_unref, NULL);
 		g_list_free (card_list);
+
+		/* Skip to the end of the list */
+		if (adj->upper - adj->lower > adj->page_size)
+			gtk_adjustment_set_value (adj, adj->upper);
 	}
 
 	if (changed && !editor->changed) {
diff --git a/addressbook/gui/widgets/e-addressbook-model.c b/addressbook/gui/widgets/e-addressbook-model.c
index d3c59fbcfd..fd67d5fd23 100644
--- a/addressbook/gui/widgets/e-addressbook-model.c
+++ b/addressbook/gui/widgets/e-addressbook-model.c
@@ -419,7 +419,7 @@ ECard *
 e_addressbook_model_get_card(EAddressbookModel *model,
 			     int                row)
 {
-	if (model->data && row < model->data_count) {
+	if (model->data && 0 <= row && row < model->data_count) {
 		ECard *card;
 		card = e_card_duplicate (model->data[row]);
 		return card;