Changed some incorrect gtk_object_refs and gtk_object_unrefs into

2000-04-10  Christopher James Lahey  <clahey@helixcode.com>

	* addressbook/backend/ebook/e-book-view.c,
	addressbook/backend/ebook/e-book.c: Changed some incorrect
	gtk_object_refs and gtk_object_unrefs into bonobo_object_refs and
	bonobo_object_unrefs.

	* addressbook/backend/pas/pas-card-cursor.c: Changed a
	gtk_object_destroy to a gtk_object_unref.

	* addressbook/gui/minicard/e-minicard-view.c,
	addressbook/gui/minicard/e-minicard-view.h: Set a list pointer to
	NULL after freeing its contents.  Added
	e_minicard_view_remove_selection function.

	* addressbook/gui/minicard/e-reflow.c: Set a list pointer to NULL
	after freeing its contents.

svn path=/trunk/; revision=2386

5 files changed, 63 insertions, 0 deletions

diff --git a/addressbook/gui/minicard/e-minicard-view.c b/addressbook/gui/minicard/e-minicard-view.c
index 0672983f05..4cd3606876 100644
--- a/addressbook/gui/minicard/e-minicard-view.c
+++ b/addressbook/gui/minicard/e-minicard-view.c
@@ -168,6 +168,8 @@ book_view_loaded (EBook *book, EBookStatus status, EBookView *book_view, gpointe
 						  view);
 	g_list_foreach(E_REFLOW(view)->items, (GFunc) gtk_object_destroy, NULL);
 	g_list_free(E_REFLOW(view)->items);
+	E_REFLOW(view)->items = NULL;
+	e_canvas_item_request_reflow(GNOME_CANVAS_ITEM(view));
 }
 
 static gboolean
@@ -251,3 +253,29 @@ e_minicard_view_destroy (GtkObject *object)
 	if (view->book_view)
 		gtk_object_unref(GTK_OBJECT(view->book_view));
 }
+
+void
+e_minicard_remove_selection(EMinicardView *view,
+			    EBookCallback  cb,
+			    gpointer       closure)
+{
+	if (view->book) {
+		EReflow *reflow = E_REFLOW(view);
+		GList *list;
+		for (list = reflow->items; list; list = g_list_next(list)) {
+			GnomeCanvasItem *item = list->data;
+			gboolean has_focus;
+			gtk_object_get(item,
+				       "has_focus", &has_focus,
+				       NULL);
+			if (has_focus) {
+				ECard *card;
+				gtk_object_get(GTK_OBJECT(item),
+					       "card", &card,
+					       NULL);
+				e_book_remove_card(view->book, card, cb, closure);
+				return;
+			}
+		}
+	}
+}
diff --git a/addressbook/gui/minicard/e-minicard-view.h b/addressbook/gui/minicard/e-minicard-view.h
index 520bf31a19..bb50aa99c1 100644
--- a/addressbook/gui/minicard/e-minicard-view.h
+++ b/addressbook/gui/minicard/e-minicard-view.h
@@ -79,6 +79,9 @@ struct _EMinicardViewClass
 };
 
 GtkType    e_minicard_view_get_type (void);
+void       e_minicard_view_remove_selection (EMinicardView *view,
+					     EBookCallback  cb,
+					     gpointer       closure);
 
 #ifdef __cplusplus
 }
diff --git a/addressbook/gui/minicard/e-reflow.c b/addressbook/gui/minicard/e-reflow.c
index 0ff8c0f4ea..004183727a 100644
--- a/addressbook/gui/minicard/e-reflow.c
+++ b/addressbook/gui/minicard/e-reflow.c
@@ -189,6 +189,7 @@ e_reflow_destroy (GtkObject *object)
 	EReflow *reflow = E_REFLOW(object);
 
 	g_list_free(reflow->items);
+	reflow->items = NULL;
 }
 
 static void
diff --git a/addressbook/gui/widgets/e-minicard-view.c b/addressbook/gui/widgets/e-minicard-view.c
index 0672983f05..4cd3606876 100644
--- a/addressbook/gui/widgets/e-minicard-view.c
+++ b/addressbook/gui/widgets/e-minicard-view.c
@@ -168,6 +168,8 @@ book_view_loaded (EBook *book, EBookStatus status, EBookView *book_view, gpointe
 						  view);
 	g_list_foreach(E_REFLOW(view)->items, (GFunc) gtk_object_destroy, NULL);
 	g_list_free(E_REFLOW(view)->items);
+	E_REFLOW(view)->items = NULL;
+	e_canvas_item_request_reflow(GNOME_CANVAS_ITEM(view));
 }
 
 static gboolean
@@ -251,3 +253,29 @@ e_minicard_view_destroy (GtkObject *object)
 	if (view->book_view)
 		gtk_object_unref(GTK_OBJECT(view->book_view));
 }
+
+void
+e_minicard_remove_selection(EMinicardView *view,
+			    EBookCallback  cb,
+			    gpointer       closure)
+{
+	if (view->book) {
+		EReflow *reflow = E_REFLOW(view);
+		GList *list;
+		for (list = reflow->items; list; list = g_list_next(list)) {
+			GnomeCanvasItem *item = list->data;
+			gboolean has_focus;
+			gtk_object_get(item,
+				       "has_focus", &has_focus,
+				       NULL);
+			if (has_focus) {
+				ECard *card;
+				gtk_object_get(GTK_OBJECT(item),
+					       "card", &card,
+					       NULL);
+				e_book_remove_card(view->book, card, cb, closure);
+				return;
+			}
+		}
+	}
+}
diff --git a/addressbook/gui/widgets/e-minicard-view.h b/addressbook/gui/widgets/e-minicard-view.h
index 520bf31a19..bb50aa99c1 100644
--- a/addressbook/gui/widgets/e-minicard-view.h
+++ b/addressbook/gui/widgets/e-minicard-view.h
@@ -79,6 +79,9 @@ struct _EMinicardViewClass
 };
 
 GtkType    e_minicard_view_get_type (void);
+void       e_minicard_view_remove_selection (EMinicardView *view,
+					     EBookCallback  cb,
+					     gpointer       closure);
 
 #ifdef __cplusplus
 }