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authorEttore Perazzoli <ettore@src.gnome.org>2001-09-15 03:27:41 +0800
committerEttore Perazzoli <ettore@src.gnome.org>2001-09-15 03:27:41 +0800
commit1b26832f1402c6e5f40aadb7a95e323fb5dac326 (patch)
treeefc9660871331f6f6d2cdaf0a3e66e7f94bb6996 /shell
parentefa43cbf6f1e5902ea0b426eb6b7212e9096acb9 (diff)
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[Fix #8204 and the other bugs caused by allowing invocations on
the ::Shell interface to happen before the shell is actually fully initialized. This is a lame hack and not a nice, complete solution for the problem, but it should do for now.] * e-shell.c: New member `is_initialized' in `EShellPrivate'. (init): Initialize to %FALSE. (e_shell_construct): Set `is_initialized' to %TRUE after the initialization sequence is finished. (raise_exception_if_not_ready): New utility function to raise the notReady exception if the shell is not ready. (impl_Shell__get_displayName): Call it. (impl_Shell_getComponentByType): Likewise. (impl_Shell_createNewView): Likewise. (impl_Shell_handleURI): Likewise. (impl_Shell_selectUserFolder): Likewise. (impl_Shell_getLocalStorage): Likewise. (impl_Shell_createStorageSetView): Likewise. (impl_Shell_setLineStatus): Likewise. (e_shell_construct): Print out the repo_id of the exception from `bonobo_get_object()' if it fails. Also, register on OAF just before displaying the splash. * Evolution-Shell.idl: New exception `NotReady'. All the CORBA methods on ::Shell can now raise this exception. svn path=/trunk/; revision=12826
Diffstat (limited to 'shell')
-rw-r--r--shell/ChangeLog28
-rw-r--r--shell/Evolution-Shell.idl18
-rw-r--r--shell/e-shell.c65
3 files changed, 93 insertions, 18 deletions
diff --git a/shell/ChangeLog b/shell/ChangeLog
index d96c0eb209..41cdfff280 100644
--- a/shell/ChangeLog
+++ b/shell/ChangeLog
@@ -1,3 +1,31 @@
+2001-09-14 Ettore Perazzoli <ettore@ximian.com>
+
+ [Fix #8204 and the other bugs caused by allowing invocations on
+ the ::Shell interface to happen before the shell is actually fully
+ initialized. This is a lame hack and not a nice, complete
+ solution for the problem, but it should do for now.]
+
+ * e-shell.c: New member `is_initialized' in `EShellPrivate'.
+ (init): Initialize to %FALSE.
+ (e_shell_construct): Set `is_initialized' to %TRUE after the
+ initialization sequence is finished.
+ (raise_exception_if_not_ready): New utility function to raise the
+ notReady exception if the shell is not ready.
+ (impl_Shell__get_displayName): Call it.
+ (impl_Shell_getComponentByType): Likewise.
+ (impl_Shell_createNewView): Likewise.
+ (impl_Shell_handleURI): Likewise.
+ (impl_Shell_selectUserFolder): Likewise.
+ (impl_Shell_getLocalStorage): Likewise.
+ (impl_Shell_createStorageSetView): Likewise.
+ (impl_Shell_setLineStatus): Likewise.
+ (e_shell_construct): Print out the repo_id of the exception from
+ `bonobo_get_object()' if it fails. Also, register on OAF just
+ before displaying the splash.
+
+ * Evolution-Shell.idl: New exception `NotReady'. All the CORBA
+ methods on ::Shell can now raise this exception.
+
2001-09-13 Ettore Perazzoli <ettore@ximian.com>
[Fix #5990, Remembering Evolution window geometry.]
diff --git a/shell/Evolution-Shell.idl b/shell/Evolution-Shell.idl
index 92a428fdbf..7d8889b463 100644
--- a/shell/Evolution-Shell.idl
+++ b/shell/Evolution-Shell.idl
@@ -17,6 +17,7 @@ module Evolution {
interface FolderSelectionListener;
interface Shell : Bonobo::Unknown {
+ exception NotReady {};
exception NotFound {};
exception UnsupportedSchema {};
exception InvalidURI {};
@@ -38,7 +39,7 @@ module Evolution {
* handles @type.
*/
ShellComponent getComponentByType (in string type)
- raises (NotFound);
+ raises (NotReady, NotFound);
/**
* createNewView:
@@ -47,7 +48,7 @@ module Evolution {
* Return value: the new view.
*/
ShellView createNewView (in string uri)
- raises (NotFound, UnsupportedSchema, InvalidURI, InternalError);
+ raises (NotReady, NotFound, UnsupportedSchema, InvalidURI, InternalError);
/**
* handleURI:
@@ -59,7 +60,7 @@ module Evolution {
* the message composer.)
*/
void handleURI (in string uri)
- raises (NotFound, UnsupportedSchema, InvalidURI, InternalError);
+ raises (NotReady, NotFound, UnsupportedSchema, InvalidURI, InternalError);
/**
* selectUserFolder:
@@ -78,7 +79,7 @@ module Evolution {
in string title,
in string default_folder,
in FolderTypeNameList possible_types)
- raises (Busy);
+ raises (NotReady, Busy);
/**
* getLocalStorage:
@@ -90,7 +91,8 @@ module Evolution {
*
* Return value: the `Evolution::LocalStorage' interface for
* the local storage. */
- Storage getLocalStorage ();
+ Storage getLocalStorage ()
+ raises (NotReady);
/**
* createStorageSetView:
@@ -100,14 +102,16 @@ module Evolution {
*
* Return value: the newly created control.
*/
- Bonobo::Control createStorageSetView ();
+ Bonobo::Control createStorageSetView ()
+ raises (NotReady);
/**
* setLineStatus:
*
* Set the shell into on-line or off-line mode.
*/
- void setLineStatus (in boolean online);
+ void setLineStatus (in boolean online)
+ raises (NotReady);
};
interface FolderSelectionListener {
diff --git a/shell/e-shell.c b/shell/e-shell.c
index 812b585387..34f1851230 100644
--- a/shell/e-shell.c
+++ b/shell/e-shell.c
@@ -116,7 +116,7 @@ struct _EShellPrivate {
/* Whether the shell is succesfully initialized. This is needed during
the start-up sequence, to avoid CORBA calls to do make wrong things
to happen while the shell is initializing. */
- gboolean is_initialized;
+ unsigned int is_initialized : 1;
};
@@ -196,6 +196,23 @@ folder_selection_dialog_folder_selected_cb (EShellFolderSelectionDialog *folder_
/* CORBA interface implementation. */
+static gboolean
+raise_exception_if_not_ready (PortableServer_Servant servant,
+ CORBA_Environment *ev)
+{
+ EShell *shell;
+
+ shell = E_SHELL (bonobo_object_from_servant (servant));
+
+ if (! shell->priv->is_initialized) {
+ CORBA_exception_set (ev, CORBA_USER_EXCEPTION,
+ ex_GNOME_Evolution_Shell_NotReady, NULL);
+ return TRUE;
+ }
+
+ return FALSE;
+}
+
static CORBA_char *
impl_Shell__get_displayName (PortableServer_Servant servant,
CORBA_Environment *ev)
@@ -203,6 +220,9 @@ impl_Shell__get_displayName (PortableServer_Servant servant,
char *display_string;
CORBA_char *retval;
+ if (raise_exception_if_not_ready (servant, ev))
+ return;
+
display_string = DisplayString (gdk_display);
if (display_string == NULL)
return CORBA_string_dup ("");
@@ -224,6 +244,9 @@ impl_Shell_getComponentByType (PortableServer_Servant servant,
GNOME_Evolution_ShellComponent corba_component;
EShell *shell;
+ if (raise_exception_if_not_ready (servant, ev))
+ return;
+
bonobo_object = bonobo_object_from_servant (servant);
shell = E_SHELL (bonobo_object);
folder_type_registry = shell->priv->folder_type_registry;
@@ -251,6 +274,9 @@ impl_Shell_createNewView (PortableServer_Servant servant,
EShellView *shell_view;
GNOME_Evolution_ShellView shell_view_interface;
+ if (raise_exception_if_not_ready (servant, ev))
+ return;
+
bonobo_object = bonobo_object_from_servant (servant);
shell = E_SHELL (bonobo_object);
@@ -292,6 +318,9 @@ impl_Shell_handleURI (PortableServer_Servant servant,
const char *colon_p;
char *schema;
+ if (raise_exception_if_not_ready (servant, ev))
+ return;
+
shell = E_SHELL (bonobo_object_from_servant (servant));
priv = shell->priv;
@@ -355,6 +384,9 @@ impl_Shell_selectUserFolder (PortableServer_Servant servant,
const char **allowed_type_names;
int i;
+ if (raise_exception_if_not_ready (servant, ev))
+ return;
+
bonobo_object = bonobo_object_from_servant (servant);
shell = E_SHELL (bonobo_object);
@@ -393,6 +425,9 @@ impl_Shell_getLocalStorage (PortableServer_Servant servant,
EShell *shell;
EShellPrivate *priv;
+ if (raise_exception_if_not_ready (servant, ev))
+ return;
+
bonobo_object = bonobo_object_from_servant (servant);
shell = E_SHELL (bonobo_object);
priv = shell->priv;
@@ -412,6 +447,9 @@ impl_Shell_createStorageSetView (PortableServer_Servant servant,
EShell *shell;
BonoboControl *control;
+ if (raise_exception_if_not_ready (servant, ev))
+ return;
+
bonobo_object = bonobo_object_from_servant (servant);
shell = E_SHELL (bonobo_object);
@@ -428,6 +466,9 @@ impl_Shell_setLineStatus (PortableServer_Servant servant,
BonoboObject *bonobo_object;
EShell *shell;
+ if (raise_exception_if_not_ready (servant, ev))
+ return;
+
bonobo_object = bonobo_object_from_servant (servant);
shell = E_SHELL (bonobo_object);
@@ -899,7 +940,7 @@ e_shell_construct (EShell *shell,
priv->db = bonobo_get_object ("wombat:", "Bonobo/ConfigDatabase", &ev);
if (BONOBO_EX (&ev) || priv->db == CORBA_OBJECT_NIL) {
- g_warning ("Cannot access Bonobo/ConfigDatabase on wombat:");
+ g_warning ("Cannot access Bonobo/ConfigDatabase on wombat: (%s)", ev._repo_id);
/* Make sure the DB object is NIL so we don't mess up
(`bonobo_get_object()' might return an undefined value in
@@ -921,6 +962,16 @@ e_shell_construct (EShell *shell,
gtk_widget_show (splash);
}
+ /* Now we can register into OAF. Notice that we shouldn't be
+ registering into OAF until we are sure we can complete. */
+
+ /* FIXME: Multi-display stuff. */
+ corba_object = bonobo_object_corba_objref (BONOBO_OBJECT (shell));
+ if (oaf_active_server_register (iid, corba_object) != OAF_REG_SUCCESS) {
+ CORBA_exception_free (&ev);
+ return E_SHELL_CONSTRUCT_RESULT_CANNOTREGISTER;
+ }
+
while (gtk_events_pending ())
gtk_main_iteration ();
@@ -981,15 +1032,7 @@ e_shell_construct (EShell *shell,
g_free (shortcut_path);
- /* Now we can register into OAF. Notice that we shouldn't be
- registering into OAF until we are initialized. */
-
- /* FIXME: Multi-display stuff. */
- corba_object = bonobo_object_corba_objref (BONOBO_OBJECT (shell));
- if (oaf_active_server_register (iid, corba_object) != OAF_REG_SUCCESS) {
- CORBA_exception_free (&ev);
- return E_SHELL_CONSTRUCT_RESULT_CANNOTREGISTER;
- }
+ priv->is_initialized = TRUE;
return E_SHELL_CONSTRUCT_RESULT_OK;
}