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authorFederico Mena Quintero <federico@helixcode.com>2000-09-02 06:47:32 +0800
committerFederico Mena Quintero <federico@src.gnome.org>2000-09-02 06:47:32 +0800
commit91c7d5d800c1b03e014b5fb10dfea6cd8609e627 (patch)
tree5ff8405ec2ce4c356c3642e8b70180b00b161aab /calendar/gui
parent6993fc1c571c50c9d042cc26f0fd0e049492e37c (diff)
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Use gnome_calendar_construct() so that we can check for proper creation of
2000-09-01 Federico Mena Quintero <federico@helixcode.com> * gui/gnome-cal.c (gnome_calendar_new): Use gnome_calendar_construct() so that we can check for proper creation of the client. (gnome_calendar_destroy): Check that the client exists before we unref it. (gnome_calendar_construct): Do the CalClient creation here. Bind the views to it here as well instead of in setup_widgets(). (gnome_calendar_init): Call setup_widgets() here. * gui/e-calendar-table.c (e_calendar_table_destroy): Unref the model. 2000-09-01 JP Rosevear <jpr@helixcode.com> svn path=/trunk/; revision=5175
Diffstat (limited to 'calendar/gui')
-rw-r--r--calendar/gui/e-calendar-table.c3
-rw-r--r--calendar/gui/gnome-cal.c210
-rw-r--r--calendar/gui/gnome-cal.h3
3 files changed, 119 insertions, 97 deletions
diff --git a/calendar/gui/e-calendar-table.c b/calendar/gui/e-calendar-table.c
index b84e21b34a..17f957623f 100644
--- a/calendar/gui/e-calendar-table.c
+++ b/calendar/gui/e-calendar-table.c
@@ -285,7 +285,8 @@ e_calendar_table_destroy (GtkObject *object)
cal_table = E_CALENDAR_TABLE (object);
-
+ gtk_object_unref (GTK_OBJECT (cal_table->model));
+ cal_table->model = NULL;
GTK_OBJECT_CLASS (parent_class)->destroy (object);
}
diff --git a/calendar/gui/gnome-cal.c b/calendar/gui/gnome-cal.c
index 415d4abec0..ec70e56cc0 100644
--- a/calendar/gui/gnome-cal.c
+++ b/calendar/gui/gnome-cal.c
@@ -106,81 +106,6 @@ gnome_calendar_class_init (GnomeCalendarClass *class)
object_class->destroy = gnome_calendar_destroy;
}
-/* Object initialization function for the gnome calendar */
-static void
-gnome_calendar_init (GnomeCalendar *gcal)
-{
- gcal->object_editor_hash = g_hash_table_new (g_str_hash, g_str_equal);
- gcal->alarms = g_hash_table_new (g_str_hash, g_str_equal);
-
- gcal->current_view_type = GNOME_CALENDAR_VIEW_NOT_SET;
- gcal->range_selected = FALSE;
-
- /* Set the default pane positions. These will eventually come from
- gconf settings. They are multiples of calendar month widths &
- heights in the date navigator. */
- gcal->hpane_pos = 1.0;
- gcal->vpane_pos = 1.0;
- gcal->hpane_pos_month_view = 0.0;
- gcal->vpane_pos_month_view = 1.0;
-
- gcal->ignore_view_button_clicks = FALSE;
-}
-
-/* Used from g_hash_table_foreach(); frees an object alarms entry */
-static void
-free_object_alarms (gpointer key, gpointer value, gpointer data)
-{
- ObjectAlarms *oa;
-
- oa = value;
-
- g_assert (oa->uid != NULL);
- g_free (oa->uid);
- oa->uid = NULL;
-
- g_assert (oa->alarm_ids != NULL);
- g_list_free (oa->alarm_ids);
- oa->alarm_ids = NULL;
-
- g_free (oa);
-}
-
-/* Used from g_hash_table_foreach(); frees an UID string */
-static void
-free_uid (gpointer key, gpointer value, gpointer data)
-{
- char *uid;
-
- uid = key;
- g_free (uid);
-}
-
-static void
-gnome_calendar_destroy (GtkObject *object)
-{
- GnomeCalendar *gcal;
-
- g_return_if_fail (object != NULL);
- g_return_if_fail (GNOME_IS_CALENDAR (object));
-
- gcal = GNOME_CALENDAR (object);
-
- gtk_object_unref (GTK_OBJECT (gcal->client));
-
- g_hash_table_foreach (gcal->alarms, free_object_alarms, NULL);
- g_hash_table_destroy (gcal->alarms);
- gcal->alarms = NULL;
-
- g_hash_table_foreach (gcal->object_editor_hash, free_uid, NULL);
- g_hash_table_destroy (gcal->object_editor_hash);
- gcal->object_editor_hash = NULL;
-
- if (GTK_OBJECT_CLASS (parent_class)->destroy)
- (* GTK_OBJECT_CLASS (parent_class)->destroy) (object);
-}
-
-
static void
setup_widgets (GnomeCalendar *gcal)
{
@@ -230,14 +155,10 @@ setup_widgets (GnomeCalendar *gcal)
gcal->todo = e_calendar_table_new ();
e_paned_pack2 (E_PANED (gcal->vpane), gcal->todo, TRUE, TRUE);
gtk_widget_show (gcal->todo);
- e_calendar_table_set_cal_client (E_CALENDAR_TABLE (gcal->todo),
- gcal->client);
-
/* The Day View. */
gcal->day_view = e_day_view_new ();
e_day_view_set_calendar (E_DAY_VIEW (gcal->day_view), gcal);
- e_day_view_set_cal_client (E_DAY_VIEW (gcal->day_view), gcal->client);
gtk_widget_show (gcal->day_view);
gtk_notebook_append_page (GTK_NOTEBOOK (gcal->notebook),
gcal->day_view, gtk_label_new (""));
@@ -248,7 +169,6 @@ setup_widgets (GnomeCalendar *gcal)
TRUE);
e_day_view_set_days_shown (E_DAY_VIEW (gcal->work_week_view), 5);
e_day_view_set_calendar (E_DAY_VIEW (gcal->work_week_view), gcal);
- e_day_view_set_cal_client (E_DAY_VIEW (gcal->work_week_view), gcal->client);
gtk_widget_show (gcal->work_week_view);
gtk_notebook_append_page (GTK_NOTEBOOK (gcal->notebook),
gcal->work_week_view, gtk_label_new (""));
@@ -256,7 +176,6 @@ setup_widgets (GnomeCalendar *gcal)
/* The Week View. */
gcal->week_view = e_week_view_new ();
e_week_view_set_calendar (E_WEEK_VIEW (gcal->week_view), gcal);
- e_week_view_set_cal_client (E_WEEK_VIEW (gcal->week_view), gcal->client);
gtk_widget_show (gcal->week_view);
gtk_notebook_append_page (GTK_NOTEBOOK (gcal->notebook),
gcal->week_view, gtk_label_new (""));
@@ -265,12 +184,93 @@ setup_widgets (GnomeCalendar *gcal)
gcal->month_view = e_week_view_new ();
e_week_view_set_calendar (E_WEEK_VIEW (gcal->month_view), gcal);
e_week_view_set_multi_week_view (E_WEEK_VIEW (gcal->month_view), TRUE);
- e_week_view_set_cal_client (E_WEEK_VIEW (gcal->month_view), gcal->client);
gtk_widget_show (gcal->month_view);
gtk_notebook_append_page (GTK_NOTEBOOK (gcal->notebook),
gcal->month_view, gtk_label_new (""));
}
+/* Object initialization function for the gnome calendar */
+static void
+gnome_calendar_init (GnomeCalendar *gcal)
+{
+ gcal->object_editor_hash = g_hash_table_new (g_str_hash, g_str_equal);
+ gcal->alarms = g_hash_table_new (g_str_hash, g_str_equal);
+
+ gcal->current_view_type = GNOME_CALENDAR_VIEW_NOT_SET;
+ gcal->range_selected = FALSE;
+
+ gcal->selection_start_time = time_day_begin (time (NULL));
+ gcal->selection_end_time = time_add_day (gcal->selection_start_time, 1);
+
+ /* Set the default pane positions. These will eventually come from
+ gconf settings. They are multiples of calendar month widths &
+ heights in the date navigator. */
+ gcal->hpane_pos = 1.0;
+ gcal->vpane_pos = 1.0;
+ gcal->hpane_pos_month_view = 0.0;
+ gcal->vpane_pos_month_view = 1.0;
+
+ gcal->ignore_view_button_clicks = FALSE;
+
+ setup_widgets (gcal);
+}
+
+/* Used from g_hash_table_foreach(); frees an object alarms entry */
+static void
+free_object_alarms (gpointer key, gpointer value, gpointer data)
+{
+ ObjectAlarms *oa;
+
+ oa = value;
+
+ g_assert (oa->uid != NULL);
+ g_free (oa->uid);
+ oa->uid = NULL;
+
+ g_assert (oa->alarm_ids != NULL);
+ g_list_free (oa->alarm_ids);
+ oa->alarm_ids = NULL;
+
+ g_free (oa);
+}
+
+/* Used from g_hash_table_foreach(); frees an UID string */
+static void
+free_uid (gpointer key, gpointer value, gpointer data)
+{
+ char *uid;
+
+ uid = key;
+ g_free (uid);
+}
+
+static void
+gnome_calendar_destroy (GtkObject *object)
+{
+ GnomeCalendar *gcal;
+
+ g_return_if_fail (object != NULL);
+ g_return_if_fail (GNOME_IS_CALENDAR (object));
+
+ gcal = GNOME_CALENDAR (object);
+
+ if (gcal->client) {
+ gtk_object_unref (GTK_OBJECT (gcal->client));
+ gcal->client = NULL;
+ }
+
+ g_hash_table_foreach (gcal->alarms, free_object_alarms, NULL);
+ g_hash_table_destroy (gcal->alarms);
+ gcal->alarms = NULL;
+
+ g_hash_table_foreach (gcal->object_editor_hash, free_uid, NULL);
+ g_hash_table_destroy (gcal->object_editor_hash);
+ gcal->object_editor_hash = NULL;
+
+ if (GTK_OBJECT_CLASS (parent_class)->destroy)
+ (* GTK_OBJECT_CLASS (parent_class)->destroy) (object);
+}
+
static GtkWidget *
get_current_page (GnomeCalendar *gcal)
{
@@ -991,29 +991,47 @@ gnome_calendar_object_removed_cb (GtkWidget *cal_client,
GtkWidget *
-gnome_calendar_new (char *title)
+gnome_calendar_construct (GnomeCalendar *gcal)
{
- GtkWidget *retval;
- GnomeCalendar *gcal;
-
- retval = gtk_type_new (gnome_calendar_get_type ());
-
- gcal = GNOME_CALENDAR (retval);
+ g_return_val_if_fail (gcal != NULL, NULL);
+ g_return_val_if_fail (GNOME_IS_CALENDAR (gcal), NULL);
- gcal->selection_start_time = time_day_begin (time (NULL));
- gcal->selection_end_time = time_add_day (gcal->selection_start_time, 1);
gcal->client = cal_client_new ();
-
- setup_widgets (gcal);
-
- gnome_calendar_set_view (gcal, "dayview", FALSE);
+ if (!gcal->client)
+ return NULL;
gtk_signal_connect (GTK_OBJECT (gcal->client), "obj_updated",
gnome_calendar_object_updated_cb, gcal);
gtk_signal_connect (GTK_OBJECT (gcal->client), "obj_removed",
gnome_calendar_object_removed_cb, gcal);
- return retval;
+ e_calendar_table_set_cal_client (E_CALENDAR_TABLE (gcal->todo),
+ gcal->client);
+
+ e_day_view_set_cal_client (E_DAY_VIEW (gcal->day_view), gcal->client);
+ e_day_view_set_cal_client (E_DAY_VIEW (gcal->work_week_view), gcal->client);
+ e_week_view_set_cal_client (E_WEEK_VIEW (gcal->week_view), gcal->client);
+ e_week_view_set_cal_client (E_WEEK_VIEW (gcal->month_view), gcal->client);
+
+ gnome_calendar_set_view (gcal, "dayview", FALSE);
+
+ return GTK_WIDGET (gcal);
+}
+
+GtkWidget *
+gnome_calendar_new (char *title)
+{
+ GnomeCalendar *gcal;
+
+ gcal = gtk_type_new (gnome_calendar_get_type ());
+
+ if (!gnome_calendar_construct (gcal)) {
+ g_message ("gnome_calendar_new(): Could not construct the calendar GUI");
+ gtk_object_unref (GTK_OBJECT (gcal));
+ return NULL;
+ }
+
+ return GTK_WIDGET (gcal);
}
typedef struct
diff --git a/calendar/gui/gnome-cal.h b/calendar/gui/gnome-cal.h
index 84d103f830..a3a171701f 100644
--- a/calendar/gui/gnome-cal.h
+++ b/calendar/gui/gnome-cal.h
@@ -109,7 +109,10 @@ typedef enum {
} GnomeCalendarOpenMode;
guint gnome_calendar_get_type (void);
+GtkWidget *gnome_calendar_construct (GnomeCalendar *gcal);
+
GtkWidget *gnome_calendar_new (char *title);
+
int gnome_calendar_open (GnomeCalendar *gcal,
char *file,
GnomeCalendarOpenMode gcom);