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libsysprof-ui: add zoom action

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This commit is contained in:
Christian Hergert
2019-05-20 17:05:38 -07:00
parent f9580fb308
commit 004916e74e
1 changed files with 22 additions and 0 deletions
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22
src/libsysprof-ui/sysprof-zoom-manager.c
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@ -94,6 +94,19 @@ sysprof_zoom_manager_zoom_one_action (GSimpleAction *action,
sysprof_zoom_manager_reset (self);
}
static void
sysprof_zoom_manager_zoom_action (GSimpleAction *action,
GVariant *param,
gpointer user_data)
{
SysprofZoomManager *self = user_data;
g_assert (SYSPROF_IS_ZOOM_MANAGER (self));
g_assert (g_variant_is_of_type (param, G_VARIANT_TYPE_DOUBLE));
sysprof_zoom_manager_set_zoom (self, g_variant_get_double (param));
}
static void
sysprof_zoom_manager_get_property (GObject *object,
guint prop_id,
@ -224,6 +237,7 @@ sysprof_zoom_manager_init (SysprofZoomManager *self)
{ "zoom-in", sysprof_zoom_manager_zoom_in_action },
{ "zoom-out", sysprof_zoom_manager_zoom_out_action },
{ "zoom-one", sysprof_zoom_manager_zoom_one_action },
{ "zoom", NULL, "d", "1.0", sysprof_zoom_manager_zoom_action },
};
GAction *action;
@ -399,7 +413,15 @@ sysprof_zoom_manager_set_zoom (SysprofZoomManager *self,
if (zoom != self->zoom)
{
g_autoptr(GVariant) state = NULL;
self->zoom = zoom;
state = g_variant_take_ref (g_variant_new_double (zoom));
g_object_set (g_action_map_lookup_action (G_ACTION_MAP (self->actions), "zoom"),
"state", state,
NULL);
g_object_notify_by_pspec (G_OBJECT (self), properties [PROP_ZOOM]);
g_object_notify_by_pspec (G_OBJECT (self), properties [PROP_CAN_ZOOM_IN]);
g_object_notify_by_pspec (G_OBJECT (self), properties [PROP_CAN_ZOOM_OUT]);