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authorLarry Ewing <lewing@ximian.com>2001-11-15 06:41:26 +0800
committerLarry Ewing <lewing@src.gnome.org>2001-11-15 06:41:26 +0800
commit7838233834765fa21f3597eb6d0e44558141e6fd (patch)
tree07d0baade0b4af2cc06e707b72ca2388d9d33e8f
parentf6bbfa3d44ca772031a6c6161cd7e3256955fdc2 (diff)
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popup failure dialog if we cannot get a valid editor_engine.
2001-11-14 Larry Ewing <lewing@ximian.com> * e-msg-composer.c (create_composer): popup failure dialog if we cannot get a valid editor_engine. (prepare_engine): make the checks robust and make sure that we unset the engine if any part fails. svn path=/trunk/; revision=14715
-rw-r--r--composer/ChangeLog7
-rw-r--r--composer/e-msg-composer.c33
2 files changed, 36 insertions, 4 deletions
diff --git a/composer/ChangeLog b/composer/ChangeLog
index 97ce5674bb..dfd3eff5e6 100644
--- a/composer/ChangeLog
+++ b/composer/ChangeLog
@@ -1,3 +1,10 @@
+2001-11-14 Larry Ewing <lewing@ximian.com>
+
+ * e-msg-composer.c (create_composer): popup failure dialog if we
+ cannot get a valid editor_engine.
+ (prepare_engine): make the checks robust and make sure that we
+ unset the engine if any part fails.
+
2001-11-02 Radek Doulik <rodo@ximian.com>
* e-msg-composer.c (add_inlined_images): use hash table to
diff --git a/composer/e-msg-composer.c b/composer/e-msg-composer.c
index aeca4b58cb..7ac6c3b770 100644
--- a/composer/e-msg-composer.c
+++ b/composer/e-msg-composer.c
@@ -734,20 +734,35 @@ prepare_engine (EMsgComposer *composer)
CORBA_exception_init (&ev);
composer->editor_engine = (GNOME_GtkHTML_Editor_Engine) bonobo_object_client_query_interface
(bonobo_widget_get_server (BONOBO_WIDGET (composer->editor)), "IDL:GNOME/GtkHTML/Editor/Engine:1.0", &ev);
- if (composer->editor_engine != CORBA_OBJECT_NIL) {
+ if ((composer->editor_engine != CORBA_OBJECT_NIL) && (ev._major == CORBA_NO_EXCEPTION)) {
/* printf ("trying set listener\n"); */
composer->editor_listener = BONOBO_OBJECT (listener_new (composer));
- if (composer->editor_listener != CORBA_OBJECT_NIL)
+ if (composer->editor_listener != NULL)
GNOME_GtkHTML_Editor_Engine__set_listener (composer->editor_engine,
(GNOME_GtkHTML_Editor_Listener)
bonobo_object_dup_ref
(bonobo_object_corba_objref (composer->editor_listener), &ev),
&ev);
- else
+
+ if ((ev._major != CORBA_NO_EXCEPTION) || (composer->editor_listener == NULL)) {
+ CORBA_Environment err_ev;
+
+ CORBA_exception_init (&err_ev);
+
+ Bonobo_Unknown_unref (composer->editor_engine, &err_ev);
+ CORBA_Object_release (composer->editor_engine, &err_ev);
+
+ CORBA_exception_free (&err_ev);
+
+ composer->editor_engine = CORBA_OBJECT_NIL;
g_warning ("Can't establish Editor Listener\n");
- } else
+ }
+ } else {
+ composer->editor_engine = CORBA_OBJECT_NIL;
g_warning ("Can't get Editor Engine\n");
+ }
+
CORBA_exception_free (&ev);
}
@@ -2426,6 +2441,16 @@ create_composer (void)
e_msg_composer_show_attachments (composer, FALSE);
prepare_engine (composer);
+ if (composer->editor_engine == CORBA_OBJECT_NIL) {
+ e_activation_failure_dialog (GTK_WINDOW (composer),
+ _("Could not create composer window:\n"
+ "Unable to activate HTML editor component."),
+ GNOME_GTKHTML_EDITOR_CONTROL_ID,
+ "IDL:GNOME/GtkHTML/Editor/Engine:1.0");
+ gtk_object_destroy (GTK_OBJECT (composer));
+ return NULL;
+ }
+
gtk_signal_connect (GTK_OBJECT (composer), "map", map_default_cb, NULL);
if (am == NULL) {