diff options
Diffstat (limited to 'shell/ev-sidebar-annotations.c')
| -rw-r--r-- | shell/ev-sidebar-annotations.c | 177 |
1 files changed, 159 insertions, 18 deletions
diff --git a/shell/ev-sidebar-annotations.c b/shell/ev-sidebar-annotations.c index b1f0848..ec544fa 100644 --- a/shell/ev-sidebar-annotations.c +++ b/shell/ev-sidebar-annotations.c @@ -43,18 +43,25 @@ enum { enum { ANNOT_ACTIVATED, + BEGIN_ANNOT_ADD, + ANNOT_ADD_CANCELLED, N_SIGNALS }; struct _EvSidebarAnnotationsPrivate { - GtkWidget *notebook; - GtkWidget *tree_view; + EvDocument *document; - EvJob *job; - guint selection_changed_id; + GtkWidget *notebook; + GtkWidget *tree_view; + GtkWidget *palette; + GtkToolItem *annot_text_item; + + EvJob *job; + guint selection_changed_id; }; static void ev_sidebar_annotations_page_iface_init (EvSidebarPageInterface *iface); +static void ev_sidebar_annotations_load (EvSidebarAnnotations *sidebar_annots); static guint signals[N_SIGNALS]; @@ -68,6 +75,20 @@ G_DEFINE_TYPE_EXTENDED (EvSidebarAnnotations, #define EV_SIDEBAR_ANNOTATIONS_GET_PRIVATE(object) \ (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_SIDEBAR_ANNOTATIONS, EvSidebarAnnotationsPrivate)) +static void +ev_sidebar_annotations_dispose (GObject *object) +{ + EvSidebarAnnotations *sidebar_annots = EV_SIDEBAR_ANNOTATIONS (object); + EvSidebarAnnotationsPrivate *priv = sidebar_annots->priv; + + if (priv->document) { + g_object_unref (priv->document); + priv->document = NULL; + } + + G_OBJECT_CLASS (ev_sidebar_annotations_parent_class)->dispose (object); +} + static GtkTreeModel * ev_sidebar_annotations_create_simple_model (const gchar *message) { @@ -100,6 +121,7 @@ ev_sidebar_annotations_add_annots_list (EvSidebarAnnotations *ev_annots) GtkCellRenderer *renderer; GtkTreeViewColumn *column; GtkTreeSelection *selection; + GtkWidget *label; swindow = gtk_scrolled_window_new (NULL, NULL); gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (swindow), @@ -136,8 +158,71 @@ ev_sidebar_annotations_add_annots_list (EvSidebarAnnotations *ev_annots) gtk_container_add (GTK_CONTAINER (swindow), ev_annots->priv->tree_view); gtk_widget_show (ev_annots->priv->tree_view); + label = gtk_label_new (_("List")); + gtk_notebook_append_page (GTK_NOTEBOOK (ev_annots->priv->notebook), + swindow, label); + gtk_widget_show (label); + + gtk_widget_show (swindow); +} + +static void +ev_sidebar_annotations_text_annot_button_toggled (GtkToggleToolButton *toolbutton, + EvSidebarAnnotations *sidebar_annots) +{ + EvAnnotationType annot_type; + + if (!gtk_toggle_tool_button_get_active (toolbutton)) { + g_signal_emit (sidebar_annots, signals[ANNOT_ADD_CANCELLED], 0, NULL); + return; + } + + if (GTK_TOOL_ITEM (toolbutton) == sidebar_annots->priv->annot_text_item) + annot_type = EV_ANNOTATION_TYPE_TEXT; + else + annot_type = EV_ANNOTATION_TYPE_UNKNOWN; + + g_signal_emit (sidebar_annots, signals[BEGIN_ANNOT_ADD], 0, annot_type); +} + +static void +ev_sidebar_annotations_add_annots_palette (EvSidebarAnnotations *ev_annots) +{ + GtkWidget *swindow; + GtkWidget *group; + GtkToolItem *item; + GtkWidget *label; + + swindow = gtk_scrolled_window_new (NULL, NULL); + gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (swindow), + GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC); + gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (swindow), + GTK_SHADOW_IN); + + ev_annots->priv->palette = gtk_tool_palette_new (); + group = gtk_tool_item_group_new (_("Annotations")); + gtk_container_add (GTK_CONTAINER (ev_annots->priv->palette), group); + + /* FIXME: use a better icon than EDIT */ + item = gtk_toggle_tool_button_new (); + gtk_tool_button_set_icon_name (GTK_TOOL_BUTTON (item), GTK_STOCK_EDIT); + gtk_tool_button_set_label (GTK_TOOL_BUTTON (item), _("Text")); + gtk_widget_set_tooltip_text (GTK_WIDGET (item), _("Add text annotation")); + ev_annots->priv->annot_text_item = item; + g_signal_connect (item, "toggled", + G_CALLBACK (ev_sidebar_annotations_text_annot_button_toggled), + ev_annots); + gtk_tool_item_group_insert (GTK_TOOL_ITEM_GROUP (group), item, -1); + gtk_widget_show (GTK_WIDGET (item)); + + gtk_container_add (GTK_CONTAINER (swindow), ev_annots->priv->palette); + gtk_widget_show (ev_annots->priv->palette); + + label = gtk_label_new (_("Add")); gtk_notebook_append_page (GTK_NOTEBOOK (ev_annots->priv->notebook), - swindow, NULL); + swindow, label); + gtk_widget_show (label); + gtk_widget_show (swindow); } @@ -150,6 +235,7 @@ ev_sidebar_annotations_init (EvSidebarAnnotations *ev_annots) gtk_notebook_set_show_tabs (GTK_NOTEBOOK (ev_annots->priv->notebook), FALSE); gtk_notebook_set_show_border (GTK_NOTEBOOK (ev_annots->priv->notebook), FALSE); ev_sidebar_annotations_add_annots_list (ev_annots); + ev_sidebar_annotations_add_annots_palette (ev_annots); gtk_container_add (GTK_CONTAINER (ev_annots), ev_annots->priv->notebook); gtk_widget_show (ev_annots->priv->notebook); } @@ -180,6 +266,7 @@ ev_sidebar_annotations_class_init (EvSidebarAnnotationsClass *klass) GObjectClass *g_object_class = G_OBJECT_CLASS (klass); g_object_class->get_property = ev_sidebar_annotations_get_property; + g_object_class->dispose = ev_sidebar_annotations_dispose; g_type_class_add_private (g_object_class, sizeof (EvSidebarAnnotationsPrivate)); @@ -194,6 +281,24 @@ ev_sidebar_annotations_class_init (EvSidebarAnnotationsClass *klass) g_cclosure_marshal_VOID__POINTER, G_TYPE_NONE, 1, G_TYPE_POINTER); + signals[BEGIN_ANNOT_ADD] = + g_signal_new ("begin-annot-add", + G_TYPE_FROM_CLASS (g_object_class), + G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION, + G_STRUCT_OFFSET (EvSidebarAnnotationsClass, begin_annot_add), + NULL, NULL, + g_cclosure_marshal_VOID__ENUM, + G_TYPE_NONE, 1, + EV_TYPE_ANNOTATION_TYPE); + signals[ANNOT_ADD_CANCELLED] = + g_signal_new ("annot-add-cancelled", + G_TYPE_FROM_CLASS (g_object_class), + G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION, + G_STRUCT_OFFSET (EvSidebarAnnotationsClass, annot_add_cancelled), + NULL, NULL, + g_cclosure_marshal_VOID__VOID, + G_TYPE_NONE, 0, + G_TYPE_NONE); } GtkWidget * @@ -202,6 +307,26 @@ ev_sidebar_annotations_new (void) return GTK_WIDGET (g_object_new (EV_TYPE_SIDEBAR_ANNOTATIONS, NULL)); } +void +ev_sidebar_annotations_annot_added (EvSidebarAnnotations *sidebar_annots, + EvAnnotation *annot) +{ + GtkToggleToolButton *toolbutton; + + if (EV_IS_ANNOTATION_TEXT (annot)) { + toolbutton = GTK_TOGGLE_TOOL_BUTTON (sidebar_annots->priv->annot_text_item); + g_signal_handlers_block_by_func (toolbutton, + ev_sidebar_annotations_text_annot_button_toggled, + sidebar_annots); + gtk_toggle_tool_button_set_active (toolbutton, FALSE); + g_signal_handlers_unblock_by_func (toolbutton, + ev_sidebar_annotations_text_annot_button_toggled, + sidebar_annots); + } + + ev_sidebar_annotations_load (sidebar_annots); +} + static void selection_changed_cb (GtkTreeSelection *selection, EvSidebarAnnotations *sidebar_annots) @@ -278,7 +403,8 @@ job_finished_callback (EvJobAnnots *job, for (ll = ev_mapping_list_get_list (mapping_list); ll; ll = g_list_next (ll)) { EvAnnotation *annot; - gchar *label; + const gchar *label; + const gchar *modified; gchar *markup; GtkTreeIter child_iter; GdkPixbuf *pixbuf = NULL; @@ -288,13 +414,13 @@ job_finished_callback (EvJobAnnots *job, continue; label = ev_annotation_markup_get_label (EV_ANNOTATION_MARKUP (annot)); - if (annot->modified) { + modified = ev_annotation_get_modified (annot); + if (modified) { markup = g_strdup_printf ("<span weight=\"bold\">%s</span>\n%s", - label, annot->modified); + label, modified); } else { markup = g_strdup_printf ("<span weight=\"bold\">%s</span>", label); } - g_free (label); if (EV_IS_ANNOTATION_TEXT (annot)) { if (!text_icon) { @@ -342,18 +468,11 @@ job_finished_callback (EvJobAnnots *job, priv->job = NULL; } - static void -ev_sidebar_annotations_document_changed_cb (EvDocumentModel *model, - GParamSpec *pspec, - EvSidebarAnnotations *sidebar_annots) +ev_sidebar_annotations_load (EvSidebarAnnotations *sidebar_annots) { - EvDocument *document = ev_document_model_get_document (model); EvSidebarAnnotationsPrivate *priv = sidebar_annots->priv; - if (!EV_IS_DOCUMENT_ANNOTATIONS (document)) - return; - if (priv->job) { g_signal_handlers_disconnect_by_func (priv->job, job_finished_callback, @@ -361,7 +480,7 @@ ev_sidebar_annotations_document_changed_cb (EvDocumentModel *model, g_object_unref (priv->job); } - priv->job = ev_job_annots_new (document); + priv->job = ev_job_annots_new (priv->document); g_signal_connect (priv->job, "finished", G_CALLBACK (job_finished_callback), sidebar_annots); @@ -369,6 +488,28 @@ ev_sidebar_annotations_document_changed_cb (EvDocumentModel *model, ev_job_scheduler_push_job (priv->job, EV_JOB_PRIORITY_NONE); } +static void +ev_sidebar_annotations_document_changed_cb (EvDocumentModel *model, + GParamSpec *pspec, + EvSidebarAnnotations *sidebar_annots) +{ + EvDocument *document = ev_document_model_get_document (model); + EvSidebarAnnotationsPrivate *priv = sidebar_annots->priv; + gboolean show_tabs; + + if (!EV_IS_DOCUMENT_ANNOTATIONS (document)) + return; + + if (priv->document) + g_object_unref (priv->document); + priv->document = g_object_ref (document); + + show_tabs = ev_document_annotations_can_add_annotation (EV_DOCUMENT_ANNOTATIONS (document)); + gtk_notebook_set_show_tabs (GTK_NOTEBOOK (priv->notebook), show_tabs); + + ev_sidebar_annotations_load (sidebar_annots); +} + /* EvSidebarPageIface */ static void ev_sidebar_annotations_set_model (EvSidebarPage *sidebar_page, |