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window: implement ability to show/hide calendars

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This is a major feature of the preview roadmap.

Right now, it only shows/hides calendars, and the ability to create, delete, et al, them is to be designed.
This commit is contained in:
Georges Basile Stavracas Neto
2014-12-16 12:35:47 -02:00
parent 31fa4e8e06
commit 37241a189b
1 changed files with 163 additions and 0 deletions
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src/gcal-window.c
+163
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@@ -69,6 +69,7 @@ typedef struct
/* header_bar widets */
GtkWidget *menu_button;
GtkWidget *search_button;
GtkWidget *calendars_button;
GtkWidget *search_entry;
GtkWidget *back_button;
GtkWidget *today_button;
@@ -99,6 +100,9 @@ typedef struct
GcalEventData *event_to_delete;
/* calendar management */
GMenu *calendar_menu;
/* temp to keep event_creation */
gboolean open_edit_dialog;
} GcalWindowPrivate;
@@ -161,6 +165,19 @@ static void create_notification (GcalWindow *w
static void hide_notification (GtkWidget *button,
gpointer user_data);
/* calendar management */
static void add_source (GcalManager *manager,
ESource *source,
gpointer user_data);
static void remove_source (GcalManager *manager,
ESource *source,
gpointer user_data);
static void on_calendar_toggled (GSimpleAction *action,
GVariant *value,
gpointer user_data);
/* handling events interaction */
static void create_event (gpointer user_data,
GtkWidget *widget);
@@ -652,6 +669,140 @@ hide_notification (GtkWidget *button,
FALSE);
}
static void
add_source (GcalManager *manager,
ESource *source,
gpointer user_data)
{
GcalWindowPrivate *priv;
GdkRGBA color;
GdkPixbuf *pix;
GMenuItem *item;
GSimpleAction *action;
gchar *item_name;
ESourceSelectable *extension;
priv = gcal_window_get_instance_private (GCAL_WINDOW (user_data));
/* create the action itself */
action = g_simple_action_new_stateful (e_source_get_uid (source), NULL, g_variant_new_boolean (TRUE));
g_signal_connect (action, "change-state", G_CALLBACK (on_calendar_toggled), user_data);
g_action_map_add_action (G_ACTION_MAP (user_data), G_ACTION (action));
/* retrieve the source's color & build item name */
item_name = g_strdup_printf ("win.%s", e_source_get_uid (source));
extension = E_SOURCE_SELECTABLE (e_source_get_extension (source, E_SOURCE_EXTENSION_CALENDAR));
gdk_rgba_parse (&color, e_source_selectable_get_color (E_SOURCE_SELECTABLE (extension)));
pix = gcal_get_pixbuf_from_color (&color, 16);
/* create the menu item */
item = g_menu_item_new (e_source_get_display_name (source), item_name);
g_menu_item_set_attribute_value (item, "uid", g_variant_new_string (e_source_get_uid (source)));
g_menu_item_set_icon (item, G_ICON (pix));
g_menu_append_item (priv->calendar_menu, item);
g_object_unref (pix);
g_object_unref (item);
g_free (item_name);
}
static void
remove_source (GcalManager *manager,
ESource *source,
gpointer user_data)
{
GcalWindowPrivate *priv;
gboolean source_found;
gint n_items;
gint i;
priv = gcal_window_get_instance_private (GCAL_WINDOW (user_data));
n_items = g_menu_model_get_n_items (G_MENU_MODEL (priv->calendar_menu));
source_found = FALSE;
for (i = 0; i < n_items; i++)
{
GMenuAttributeIter *iter;
iter = g_menu_model_iterate_item_attributes (G_MENU_MODEL (priv->calendar_menu), i);
/* look for 'uid' attribute */
while (g_menu_attribute_iter_next (iter))
{
if (g_strcmp0 (g_menu_attribute_iter_get_name (iter), "uid") == 0)
{
GVariant *uid;
uid = g_menu_attribute_iter_get_value (iter);
/* if we find the item with uid == source::uid, remove it */
if (g_strcmp0 (g_variant_get_string (uid, NULL), e_source_get_uid (source)) == 0)
{
g_menu_remove (priv->calendar_menu, i);
source_found = TRUE;
g_free (uid);
break;
}
g_free (uid);
}
}
g_object_unref (iter);
if (source_found)
break;
}
/* remove the action */
g_action_map_remove_action (G_ACTION_MAP (user_data), e_source_get_uid (source));
}
static void
on_calendar_toggled (GSimpleAction *action,
GVariant *value,
gpointer user_data)
{
GcalWindowPrivate *priv;
ESource *source;
GList *l;
GList *aux;
priv = gcal_window_get_instance_private (GCAL_WINDOW (user_data));
/* lookup source */
source = NULL;
l = gcal_manager_get_sources (priv->manager);
for (aux = l; aux != NULL; aux = aux->next)
{
ESource *tmp;
tmp = (ESource *) aux->data;
if (g_strcmp0 (e_source_get_uid (tmp), g_action_get_name (G_ACTION (action))) == 0)
{
source = tmp;
break;
}
}
g_list_free (l);
if (source == NULL)
return;
/* toggle source visibility */
if (g_variant_get_boolean (value))
gcal_manager_enable_source (priv->manager, source);
else
gcal_manager_disable_source (priv->manager, source);
g_simple_action_set_state (action, value);
}
static void
create_event (gpointer user_data,
GtkWidget *widget)
@@ -987,6 +1138,7 @@ gcal_window_class_init(GcalWindowClass *klass)
gtk_widget_class_bind_template_child_private (widget_class, GcalWindow, nav_bar);
gtk_widget_class_bind_template_child_private (widget_class, GcalWindow, search_bar);
gtk_widget_class_bind_template_child_private (widget_class, GcalWindow, search_button);
gtk_widget_class_bind_template_child_private (widget_class, GcalWindow, calendars_button);
gtk_widget_class_bind_template_child_private (widget_class, GcalWindow, search_entry);
gtk_widget_class_bind_template_child_private (widget_class, GcalWindow, back_button);
gtk_widget_class_bind_template_child_private (widget_class, GcalWindow, today_button);
@@ -1035,6 +1187,9 @@ gcal_window_init (GcalWindow *self)
priv->event_creation_data = NULL;
/* calendar management */
priv->calendar_menu = NULL;
/* FIXME: Review real need of this */
priv->save_geometry_timeout_id = 0;
priv->event_to_delete = NULL;
@@ -1081,6 +1236,10 @@ gcal_window_constructed (GObject *object)
g_object_unref (builder);
/* calendar menu */
priv->calendar_menu = g_menu_new ();
gtk_menu_button_set_menu_model (GTK_MENU_BUTTON (priv->calendars_button), G_MENU_MODEL (priv->calendar_menu));
/* edit dialog initialization */
priv->edit_dialog = gcal_edit_dialog_new ();
gtk_window_set_transient_for (GTK_WINDOW (priv->edit_dialog), GTK_WINDOW (object));
@@ -1202,6 +1361,10 @@ gcal_window_set_property (GObject *object,
return;
case PROP_MANAGER:
priv->manager = g_value_get_pointer (value);
g_signal_connect (priv->manager, "source-added",
G_CALLBACK (add_source), object);
g_signal_connect (priv->manager, "source-removed",
G_CALLBACK (remove_source), object);
return;
}