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| author | infirit <[email protected]> | 2014-12-09 11:54:19 +0100 |
|---|---|---|
| committer | infirit <[email protected]> | 2014-12-09 23:02:27 +0100 |
| commit | 83ca334c004a0464322b7bba3f7aa4c83e63945d (patch) | |
| tree | d1291c6cc9c63148bd8ce48d239eb5c4f93678d2 | |
| parent | a81dc81efad42fb0c8752bd7d33a0c3f0e81c3bd (diff) | |
| download | atril-83ca334c004a0464322b7bba3f7aa4c83e63945d.tar.bz2 atril-83ca334c004a0464322b7bba3f7aa4c83e63945d.tar.xz | |
[shell] Update layers sidebar page when layers have changed
Based on evince commit: b151de0dab3a7c3355f8206b8f95548d11714e9e
From: Carlos Garcia Campos <[email protected]>
| -rw-r--r-- | shell/ev-sidebar-layers.c | 43 | ||||
| -rw-r--r-- | shell/ev-sidebar-layers.h | 5 | ||||
| -rw-r--r-- | shell/ev-window.c | 10 |
3 files changed, 56 insertions, 2 deletions
diff --git a/shell/ev-sidebar-layers.c b/shell/ev-sidebar-layers.c index 4d201bbd..80afd0ef 100644 --- a/shell/ev-sidebar-layers.c +++ b/shell/ev-sidebar-layers.c @@ -332,6 +332,49 @@ ev_sidebar_layers_new (void) } static void +update_layers_state (GtkTreeModel *model, + GtkTreeIter *iter, + EvDocumentLayers *document_layers) +{ + EvLayer *layer; + gboolean visible; + GtkTreeIter child_iter; + + do { + gtk_tree_model_get (model, iter, + EV_DOCUMENT_LAYERS_COLUMN_VISIBLE, &visible, + EV_DOCUMENT_LAYERS_COLUMN_LAYER, &layer, + -1); + if (layer) { + gboolean layer_visible; + + layer_visible = ev_document_layers_layer_is_visible (document_layers, layer); + if (layer_visible != visible) { + gtk_tree_store_set (GTK_TREE_STORE (model), iter, + EV_DOCUMENT_LAYERS_COLUMN_VISIBLE, layer_visible, + -1); + } + } + + if (gtk_tree_model_iter_children (model, &child_iter, iter)) + update_layers_state (model, &child_iter, document_layers); + } while (gtk_tree_model_iter_next (model, iter)); +} + +void +ev_sidebar_layers_update_layers_state (EvSidebarLayers *sidebar_layers) +{ + GtkTreeModel *model; + GtkTreeIter iter; + EvDocumentLayers *document_layers; + + document_layers = EV_DOCUMENT_LAYERS (sidebar_layers->priv->document); + model = gtk_tree_view_get_model (GTK_TREE_VIEW (sidebar_layers->priv->tree_view)); + if (gtk_tree_model_get_iter_first (model, &iter)) + update_layers_state (model, &iter, document_layers); +} + +static void job_finished_callback (EvJobLayers *job, EvSidebarLayers *sidebar_layers) { diff --git a/shell/ev-sidebar-layers.h b/shell/ev-sidebar-layers.h index be861500..1c7ef3f7 100644 --- a/shell/ev-sidebar-layers.h +++ b/shell/ev-sidebar-layers.h @@ -50,8 +50,9 @@ struct _EvSidebarLayersClass { void (* layers_visibility_changed) (EvSidebarLayers *ev_layers); }; -GType ev_sidebar_layers_get_type (void) G_GNUC_CONST; -GtkWidget *ev_sidebar_layers_new (void); +GType ev_sidebar_layers_get_type (void) G_GNUC_CONST; +GtkWidget *ev_sidebar_layers_new (void); +void ev_sidebar_layers_update_layers_state (EvSidebarLayers *sidebar_layers); G_END_DECLS diff --git a/shell/ev-window.c b/shell/ev-window.c index e7fed16e..f4600d92 100644 --- a/shell/ev-window.c +++ b/shell/ev-window.c @@ -963,6 +963,13 @@ web_view_selection_changed_cb(EvWebView *webview, #endif static void +view_layers_changed_cb (EvView *view, + EvWindow *window) +{ + ev_sidebar_layers_update_layers_state (EV_SIDEBAR_LAYERS (window->priv->sidebar_layers)); +} + +static void ev_window_page_changed_cb (EvWindow *ev_window, gint old_page, gint new_page, @@ -7375,6 +7382,9 @@ ev_window_init (EvWindow *ev_window) g_signal_connect_object (ev_window->priv->view, "annot-added", G_CALLBACK (view_annot_added), ev_window, 0); + g_signal_connect_object (ev_window->priv->view, "layers-changed", + G_CALLBACK (view_layers_changed_cb), + ev_window, 0); #ifdef ENABLE_DBUS g_signal_connect_swapped (ev_window->priv->view, "sync-source", G_CALLBACK (ev_window_sync_source), |