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Viewing changes to shell/ev-sidebar-layers.c

  • Committer: Bazaar Package Importer
  • Author(s): Frederic Peters
  • Date: 2011-04-14 16:20:57 UTC
  • mfrom: (1.6.4 upstream)
  • mto: (1.3.5 experimental)
  • mto: This revision was merged to the branch mainline in revision 138.
  • Revision ID: james.westby@ubuntu.com-20110414162057-0ofhbd139zs6ev6y
Import upstream version 3.0.0

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shell/ev-sidebar-layers.c
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 *
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 * You should have received a copy of the GNU General Public License
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 * along with this program; if not, write to the Free Software
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 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
 
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 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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 */
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#include "config.h"
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        N_SIGNALS
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};
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static void ev_sidebar_layers_page_iface_init (EvSidebarPageIface *iface);
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static void job_finished_callback             (EvJobLayers        *job,
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                                               EvSidebarLayers    *sidebar_layers);
 
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static void ev_sidebar_layers_page_iface_init (EvSidebarPageInterface *iface);
 
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static void job_finished_callback             (EvJobLayers            *job,
 
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                                               EvSidebarLayers        *sidebar_layers);
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static guint signals[N_SIGNALS];
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}
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static void
 
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update_layers_state (GtkTreeModel     *model,
 
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                     GtkTreeIter      *iter,
 
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                     EvDocumentLayers *document_layers)
 
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{
 
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        EvLayer    *layer;
 
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        gboolean    visible;
 
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        GtkTreeIter child_iter;
 
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        do {
 
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                gtk_tree_model_get (model, iter,
 
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                                    EV_DOCUMENT_LAYERS_COLUMN_VISIBLE, &visible,
 
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                                    EV_DOCUMENT_LAYERS_COLUMN_LAYER, &layer,
 
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                                    -1);
 
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                if (layer) {
 
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                        gboolean layer_visible;
 
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                        layer_visible = ev_document_layers_layer_is_visible (document_layers, layer);
 
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                        if (layer_visible != visible) {
 
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                                gtk_tree_store_set (GTK_TREE_STORE (model), iter,
 
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                                                    EV_DOCUMENT_LAYERS_COLUMN_VISIBLE, layer_visible,
 
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                                                    -1);
 
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                        }
 
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                }
 
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                if (gtk_tree_model_iter_children (model, &child_iter, iter))
 
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                        update_layers_state (model, &child_iter, document_layers);
 
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        } while (gtk_tree_model_iter_next (model, iter));
 
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}
 
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void
 
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ev_sidebar_layers_update_layers_state (EvSidebarLayers *sidebar_layers)
 
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{
 
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        GtkTreeModel     *model;
 
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        GtkTreeIter       iter;
 
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        EvDocumentLayers *document_layers;
 
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        document_layers = EV_DOCUMENT_LAYERS (sidebar_layers->priv->document);
 
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        model = gtk_tree_view_get_model (GTK_TREE_VIEW (sidebar_layers->priv->tree_view));
 
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        if (gtk_tree_model_get_iter_first (model, &iter))
 
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                update_layers_state (model, &iter, document_layers);
 
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}
 
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static void
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job_finished_callback (EvJobLayers     *job,
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                       EvSidebarLayers *sidebar_layers)
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{
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}
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static void
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ev_sidebar_layers_page_iface_init (EvSidebarPageIface *iface)
 
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ev_sidebar_layers_page_iface_init (EvSidebarPageInterface *iface)
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{
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        iface->support_document = ev_sidebar_layers_support_document;
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        iface->set_model = ev_sidebar_layers_set_model;