Move EvPageAction and EvStockIcons from shell to a new internal library

2009-04-08  Carlos Garcia Campos  <carlosgc@gnome.org>

	* configure.ac:
	* Makefile.am:
	* po/POTFILES.in:
	* shell/Makefile.am:
	* shell/ev-page-action-widget.[ch]:
	* shell/ev-page-action.[ch]:
	* shell/ev-stock-icons.[ch]:
	* shell/ev-application.c:
	* shell/main.c:
	* libmisc/Makefile.am:
	* libmisc/ev-page-action-widget.[ch]:
	* libmisc/ev-page-action.[ch]:
	* libmisc/ev-stock-icons.[ch]:

	Move EvPageAction and EvStockIcons from shell to a new internal
	library (libevmisc) that will be used by the evince previewer too.

svn path=/trunk/; revision=3577

7 files changed, 1037 insertions, 0 deletions

diff --git a/libmisc/Makefile.am b/libmisc/Makefile.am
new file mode 100644
index 0000000..7f6ad9b
--- /dev/null
+++ b/libmisc/Makefile.am
@@ -0,0 +1,15 @@
+noinst_LTLIBRARIES = libevmisc.la
+
+libevmisc_la_SOURCES = \
+	ev-page-action.c	\
+	ev-page-action.h	\
+	ev-page-action-widget.c	\
+	ev-page-action-widget.h	\
+	ev-stock-icons.c	\
+	ev-stock-icons.h
+
+libevmisc_la_CFLAGS =	\
+	-DDATADIR=\"$(pkgdatadir)\"	\
+	$(SHELL_CORE_CFLAGS)    	\
+	$(WARNING_CFLAGS)       	\
+	$(DISABLE_DEPRECATED)
\ No newline at end of file
diff --git a/libmisc/ev-page-action-widget.c b/libmisc/ev-page-action-widget.c
new file mode 100644
index 0000000..28b6759
--- /dev/null
+++ b/libmisc/ev-page-action-widget.c
@@ -0,0 +1,304 @@
+/*
+ *  Copyright (C) 2003, 2004 Marco Pesenti Gritti
+ *  Copyright (C) 2003, 2004 Christian Persch
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2, or (at your option)
+ *  any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ */
+
+#include "config.h"
+
+#include <string.h>
+#include <glib/gi18n.h>
+#include <gtk/gtk.h>
+
+#include <evince-document.h>
+#include "ev-page-action.h"
+#include "ev-page-action-widget.h"
+
+/* Widget we pass back */
+static void  ev_page_action_widget_init       (EvPageActionWidget      *action_widget);
+static void  ev_page_action_widget_class_init (EvPageActionWidgetClass *action_widget);
+
+enum
+{
+	WIDGET_ACTIVATE_LINK,
+	WIDGET_N_SIGNALS
+};
+
+static guint widget_signals[WIDGET_N_SIGNALS] = {0, };
+
+G_DEFINE_TYPE (EvPageActionWidget, ev_page_action_widget, GTK_TYPE_TOOL_ITEM)
+
+static void
+ev_page_action_widget_init (EvPageActionWidget *action_widget)
+{
+	return;
+}
+
+void
+ev_page_action_widget_set_page_cache (EvPageActionWidget *action_widget,
+				      EvPageCache        *page_cache)
+{
+	if (action_widget->page_cache != NULL) {
+		g_object_remove_weak_pointer (G_OBJECT (action_widget->page_cache),
+					      (gpointer)&action_widget->page_cache);
+		action_widget->page_cache = NULL;
+	}
+
+	if (page_cache != NULL) {
+		action_widget->page_cache = page_cache;
+		g_object_add_weak_pointer (G_OBJECT (page_cache),
+					   (gpointer)&action_widget->page_cache);
+	}
+}
+
+static void
+ev_page_action_widget_finalize (GObject *object)
+{
+	EvPageActionWidget *action_widget = EV_PAGE_ACTION_WIDGET (object);
+
+	ev_page_action_widget_set_page_cache (action_widget, NULL);
+
+	G_OBJECT_CLASS (ev_page_action_widget_parent_class)->finalize (object);
+}
+
+static void
+ev_page_action_widget_class_init (EvPageActionWidgetClass *class)
+{
+	GObjectClass *object_class = G_OBJECT_CLASS (class);
+
+	object_class->finalize = ev_page_action_widget_finalize;
+
+	widget_signals[WIDGET_ACTIVATE_LINK] = g_signal_new ("activate_link",
+					       G_OBJECT_CLASS_TYPE (object_class),
+					       G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
+					       G_STRUCT_OFFSET (EvPageActionClass, activate_link),
+					       NULL, NULL,
+					       g_cclosure_marshal_VOID__OBJECT,
+					       G_TYPE_NONE, 1,
+					       G_TYPE_OBJECT);
+
+}
+
+static gboolean
+match_selected_cb (GtkEntryCompletion *completion,
+		   GtkTreeModel       *filter_model,
+		   GtkTreeIter        *filter_iter,
+		   EvPageActionWidget *proxy)
+{
+	EvLink *link;
+	GtkTreeIter *iter;
+
+	gtk_tree_model_get (filter_model, filter_iter,
+			    0, &iter,
+			    -1);
+	gtk_tree_model_get (proxy->model, iter,
+			    EV_DOCUMENT_LINKS_COLUMN_LINK, &link,
+			    -1);
+
+	g_signal_emit (proxy, widget_signals[WIDGET_ACTIVATE_LINK], 0, link);
+
+	if (link)
+		g_object_unref (link);
+
+	gtk_tree_iter_free (iter);
+	
+	return TRUE;
+}
+		   
+
+static void
+display_completion_text (GtkCellLayout      *cell_layout,
+			 GtkCellRenderer    *renderer,
+			 GtkTreeModel       *filter_model,
+			 GtkTreeIter        *filter_iter,
+			 EvPageActionWidget *proxy)
+{
+	EvLink *link;
+	GtkTreeIter *iter;
+
+	gtk_tree_model_get (filter_model, filter_iter,
+			    0, &iter,
+			    -1);
+	gtk_tree_model_get (proxy->model, iter,
+			    EV_DOCUMENT_LINKS_COLUMN_LINK, &link,
+			    -1);
+
+	g_object_set (renderer, "text", ev_link_get_title (link), NULL);
+
+	if (link)
+		g_object_unref (link);
+	
+	gtk_tree_iter_free (iter);
+}
+
+static gboolean
+match_completion (GtkEntryCompletion *completion,
+		  const gchar        *key,
+		  GtkTreeIter        *filter_iter,
+		  EvPageActionWidget *proxy)
+{
+	EvLink *link;
+	GtkTreeIter *iter;
+	const gchar *text = NULL;
+
+	gtk_tree_model_get (gtk_entry_completion_get_model (completion),
+			    filter_iter,
+			    0, &iter,
+			    -1);
+	gtk_tree_model_get (proxy->model, iter,
+			    EV_DOCUMENT_LINKS_COLUMN_LINK, &link,
+			    -1);
+
+
+	if (link) {
+		text = ev_link_get_title (link);
+		g_object_unref (link);
+	}
+
+	gtk_tree_iter_free (iter);
+
+	if (text && key) {
+		gchar *normalized_text;
+		gchar *normalized_key;
+		gchar *case_normalized_text;
+		gchar *case_normalized_key;
+		gboolean retval = FALSE;
+
+		normalized_text = g_utf8_normalize (text, -1, G_NORMALIZE_ALL);
+		normalized_key = g_utf8_normalize (key, -1, G_NORMALIZE_ALL);
+		case_normalized_text = g_utf8_casefold (normalized_text, -1);
+		case_normalized_key = g_utf8_casefold (normalized_key, -1);
+
+		if (strstr (case_normalized_text, case_normalized_key))
+			retval = TRUE;
+
+		g_free (normalized_text);
+		g_free (normalized_key);
+		g_free (case_normalized_text);
+		g_free (case_normalized_key);
+
+		return retval;
+	}
+
+	return FALSE;
+}
+
+/* user data to set on the widget. */
+#define EPA_FILTER_MODEL_DATA "epa-filter-model"
+
+static gboolean
+build_new_tree_cb (GtkTreeModel *model,
+		   GtkTreePath  *path,
+		   GtkTreeIter  *iter,
+		   gpointer      data)
+{
+	GtkTreeModel *filter_model = GTK_TREE_MODEL (data);
+	EvLink *link;
+	EvLinkAction *action;
+	EvLinkActionType type;
+
+	gtk_tree_model_get (model, iter,
+			    EV_DOCUMENT_LINKS_COLUMN_LINK, &link,
+			    -1);
+
+	if (!link)
+		return FALSE;
+
+	action = ev_link_get_action (link);
+	if (!action) {
+		g_object_unref (link);
+		return FALSE;
+	}
+	
+	type = ev_link_action_get_action_type (action);
+
+	if (type == EV_LINK_ACTION_TYPE_GOTO_DEST) {
+		GtkTreeIter filter_iter;
+
+		gtk_list_store_append (GTK_LIST_STORE (filter_model), &filter_iter);
+		gtk_list_store_set (GTK_LIST_STORE (filter_model), &filter_iter,
+				    0, iter,
+				    -1);
+	}
+	
+	g_object_unref (link);
+	
+	return FALSE;
+}
+
+static GtkTreeModel *
+get_filter_model_from_model (GtkTreeModel *model)
+{
+	GtkTreeModel *filter_model;
+
+	filter_model =
+		(GtkTreeModel *) g_object_get_data (G_OBJECT (model), EPA_FILTER_MODEL_DATA);
+	if (filter_model == NULL) {
+		filter_model = (GtkTreeModel *) gtk_list_store_new (1, GTK_TYPE_TREE_ITER);
+
+		gtk_tree_model_foreach (model,
+					build_new_tree_cb,
+					filter_model);
+		g_object_set_data_full (G_OBJECT (model), EPA_FILTER_MODEL_DATA, filter_model, g_object_unref);
+	}
+
+	return filter_model;
+}
+
+
+void
+ev_page_action_widget_update_model (EvPageActionWidget *proxy, GtkTreeModel *model)
+{
+	GtkTreeModel *filter_model;
+
+	if (model != NULL) {
+		/* Magik */
+		GtkEntryCompletion *completion;
+		GtkCellRenderer *renderer;
+
+		proxy->model = model;
+		filter_model = get_filter_model_from_model (model);
+
+		completion = gtk_entry_completion_new ();
+
+		g_object_set (G_OBJECT (completion),
+			      "popup-set-width", FALSE,
+			      "model", filter_model,
+			      NULL);
+
+		g_signal_connect (completion, "match-selected", G_CALLBACK (match_selected_cb), proxy);
+		gtk_entry_completion_set_match_func (completion,
+						     (GtkEntryCompletionMatchFunc) match_completion,
+						     proxy, NULL);
+
+		/* Set up the layout */
+		renderer = (GtkCellRenderer *)
+			g_object_new (GTK_TYPE_CELL_RENDERER_TEXT,
+				      "ellipsize", PANGO_ELLIPSIZE_END,
+				      "width_chars", 30,
+				      NULL);
+		gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (completion), renderer, TRUE);
+		gtk_cell_layout_set_cell_data_func (GTK_CELL_LAYOUT (completion),
+						    renderer,
+						    (GtkCellLayoutDataFunc) display_completion_text,
+						    proxy, NULL);
+		gtk_entry_set_completion (GTK_ENTRY (proxy->entry), completion);
+		
+		g_object_unref (completion);
+		g_object_unref (model);
+	}
+}
diff --git a/libmisc/ev-page-action-widget.h b/libmisc/ev-page-action-widget.h
new file mode 100644
index 0000000..5583d6a
--- /dev/null
+++ b/libmisc/ev-page-action-widget.h
@@ -0,0 +1,58 @@
+/*
+ *  Copyright (C) 2003, 2004 Marco Pesenti Gritti
+ *  Copyright (C) 2003, 2004 Christian Persch
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2, or (at your option)
+ *  any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ */
+
+#include <evince-view.h>
+ 
+#include <gtk/gtk.h>
+
+#define EV_TYPE_PAGE_ACTION_WIDGET (ev_page_action_widget_get_type ())
+#define EV_PAGE_ACTION_WIDGET(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), EV_TYPE_PAGE_ACTION_WIDGET, EvPageActionWidget))
+
+typedef struct _EvPageActionWidget EvPageActionWidget;
+typedef struct _EvPageActionWidgetClass EvPageActionWidgetClass;
+
+struct _EvPageActionWidget
+{
+	GtkToolItem parent;
+
+	GtkWidget *entry;
+	GtkWidget *label;
+	EvPageCache *page_cache;
+	guint signal_id;
+	GtkTreeModel *filter_model;
+	GtkTreeModel *model;
+};
+
+struct _EvPageActionWidgetClass
+{
+	GtkToolItemClass parent_class;
+
+	void (* activate_link) (EvPageActionWidget *page_action,
+			        EvLink             *link);
+};
+
+GType ev_page_action_widget_get_type   (void);
+
+void
+ev_page_action_widget_update_model (EvPageActionWidget *proxy, GtkTreeModel *model);
+
+void
+ev_page_action_widget_set_page_cache (EvPageActionWidget *action_widget,
+				      EvPageCache        *page_cache);
diff --git a/libmisc/ev-page-action.c b/libmisc/ev-page-action.c
new file mode 100644
index 0000000..f2a1536
--- /dev/null
+++ b/libmisc/ev-page-action.c
@@ -0,0 +1,416 @@
+/*
+ *  Copyright (C) 2003, 2004 Marco Pesenti Gritti
+ *  Copyright (C) 2003, 2004 Christian Persch
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2, or (at your option)
+ *  any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <string.h>
+#include <stdlib.h>
+
+#include <glib/gi18n.h>
+#include <gtk/gtk.h>
+
+#include "ev-page-action.h"
+#include "ev-page-action-widget.h"
+
+struct _EvPageActionPrivate
+{
+	EvPageCache *page_cache;
+	GtkTreeModel *model;
+};
+
+
+static void ev_page_action_init       (EvPageAction *action);
+static void ev_page_action_class_init (EvPageActionClass *class);
+
+enum
+{
+	ACTIVATE_LINK,
+	N_SIGNALS
+};
+
+static guint signals[N_SIGNALS] = {0, };
+
+G_DEFINE_TYPE (EvPageAction, ev_page_action, GTK_TYPE_ACTION)
+
+#define EV_PAGE_ACTION_GET_PRIVATE(object)(G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_PAGE_ACTION, EvPageActionPrivate))
+
+enum {
+	PROP_0,
+	PROP_PAGE_CACHE,
+	PROP_MODEL,
+};
+
+static void
+update_pages_label (EvPageActionWidget *proxy,
+		    gint                page,
+		    EvPageCache        *page_cache)
+{
+	char *label_text;
+	gint n_pages;
+
+	n_pages = page_cache ? ev_page_cache_get_n_pages (page_cache) : 0;
+	if (page_cache && ev_page_cache_has_nonnumeric_page_labels (page_cache)) {
+    	        label_text = g_strdup_printf (_("(%d of %d)"), page + 1, n_pages);
+	} else {
+    	        label_text = g_strdup_printf (_("of %d"), n_pages);
+	}
+	gtk_label_set_text (GTK_LABEL (proxy->label), label_text);
+	g_free (label_text);
+}
+
+static void
+page_changed_cb (EvPageCache        *page_cache,
+		 gint                page,
+		 EvPageActionWidget *proxy)
+{
+	g_assert (proxy);
+	
+	if (page_cache != NULL && page >= 0) {
+		gchar *page_label;
+
+		gtk_entry_set_width_chars (GTK_ENTRY (proxy->entry), 
+					   CLAMP (ev_page_cache_get_max_label_chars (page_cache), 
+					   6, 12));	
+		
+		page_label = ev_page_cache_get_page_label (page_cache, page);
+		gtk_entry_set_text (GTK_ENTRY (proxy->entry), page_label);
+		gtk_editable_set_position (GTK_EDITABLE (proxy->entry), -1);
+		g_free (page_label);
+		
+	} else {
+		gtk_entry_set_text (GTK_ENTRY (proxy->entry), "");
+	}
+
+	update_pages_label (proxy, page, page_cache);
+}
+
+static void
+activate_cb (GtkWidget *entry, GtkAction *action)
+{
+	EvPageAction *page = EV_PAGE_ACTION (action);
+	EvPageCache *page_cache;
+	const char *text;
+	gchar *page_label;
+	
+	EvLinkDest *link_dest;
+	EvLinkAction *link_action;
+	EvLink *link;
+	gchar *link_text;
+
+	text = gtk_entry_get_text (GTK_ENTRY (entry));
+	page_cache = page->priv->page_cache;
+
+	
+	link_dest = ev_link_dest_new_page_label (text);
+	link_action = ev_link_action_new_dest (link_dest);
+	link_text = g_strdup_printf ("Page: %s", text);
+	link = ev_link_new (link_text, link_action);
+
+	g_signal_emit (action, signals[ACTIVATE_LINK], 0, link);
+
+	g_object_unref (link);
+	g_free (link_text);
+	
+	/* rest the entry to the current page if we were unable to
+	 * change it */
+	page_label = ev_page_cache_get_page_label (page_cache,
+						   ev_page_cache_get_current_page (page_cache));
+	gtk_entry_set_text (GTK_ENTRY (entry), page_label);
+	gtk_editable_set_position (GTK_EDITABLE (entry), -1);
+	g_free (page_label);
+}
+
+static gboolean page_scroll_cb(GtkWidget *widget, GdkEventScroll *event, EvPageAction* action)
+{
+	gint pageno;
+
+	pageno = ev_page_cache_get_current_page (action->priv->page_cache);
+	if ((event->direction == GDK_SCROLL_DOWN) && 
+	    (pageno < ev_page_cache_get_n_pages(action->priv->page_cache) - 1))
+		pageno++;
+	if ((event->direction == GDK_SCROLL_UP) && (pageno > 0))
+		pageno--;
+	ev_page_cache_set_current_page (action->priv->page_cache, pageno);
+	
+	return TRUE;
+}
+
+static GtkWidget *
+create_tool_item (GtkAction *action)
+{
+	EvPageActionWidget *proxy;
+	GtkWidget *hbox;
+        AtkObject *obj;
+
+	proxy = g_object_new (ev_page_action_widget_get_type (), NULL);
+	gtk_container_set_border_width (GTK_CONTAINER (proxy), 6); 
+	gtk_widget_show (GTK_WIDGET (proxy));
+
+	hbox = gtk_hbox_new (FALSE, 0);
+	gtk_box_set_spacing (GTK_BOX (hbox), 6);
+
+	proxy->entry = gtk_entry_new ();
+	obj = gtk_widget_get_accessible (proxy->entry);
+        atk_object_set_name (obj, "page-label-entry");
+	         
+	g_signal_connect(proxy->entry, "scroll-event",G_CALLBACK(page_scroll_cb),action);
+	gtk_widget_add_events(GTK_WIDGET(proxy->entry),GDK_BUTTON_MOTION_MASK);
+	gtk_entry_set_width_chars (GTK_ENTRY (proxy->entry), 5);
+	gtk_box_pack_start (GTK_BOX (hbox), proxy->entry, FALSE, FALSE, 0);
+	gtk_widget_show (proxy->entry);
+	g_signal_connect (proxy->entry, "activate",
+			  G_CALLBACK (activate_cb),
+			  action);
+
+	proxy->label = gtk_label_new (NULL);
+	gtk_box_pack_start (GTK_BOX (hbox), proxy->label, FALSE, FALSE, 0);
+	gtk_widget_show (proxy->label);
+
+	gtk_container_add (GTK_CONTAINER (proxy), hbox);
+	gtk_widget_show (hbox);
+
+	return GTK_WIDGET (proxy);
+}
+
+static void
+update_page_cache (EvPageAction *page, GParamSpec *pspec, EvPageActionWidget *proxy)
+{
+	EvPageCache *page_cache;
+	guint signal_id;
+
+	page_cache = page->priv->page_cache;
+
+	/* clear the old signal */
+	if (proxy->signal_id > 0 && proxy->page_cache)
+		g_signal_handler_disconnect (proxy->page_cache, proxy->signal_id);
+	
+	if (page_cache != NULL) {
+		signal_id = g_signal_connect_object (page_cache,
+					             "page-changed",
+					             G_CALLBACK (page_changed_cb),
+					             proxy, 0);
+		/* Set the initial value */
+		page_changed_cb (page_cache,
+				 ev_page_cache_get_current_page (page_cache),
+				 proxy);
+	} else {
+		/* Or clear the entry */
+		signal_id = 0;
+		page_changed_cb (NULL, 0, proxy);
+	}
+	ev_page_action_widget_set_page_cache (proxy, page_cache);
+	proxy->signal_id = signal_id;
+}
+
+static void
+activate_link_cb (EvPageActionWidget *proxy, EvLink *link, EvPageAction *action)
+{
+	g_signal_emit (action, signals[ACTIVATE_LINK], 0, link);
+}
+
+static void
+update_model (EvPageAction *page, GParamSpec *pspec, EvPageActionWidget *proxy)
+{	
+	GtkTreeModel *model;
+
+	g_object_get (G_OBJECT (page),
+		      "model", &model,
+		      NULL);
+
+	ev_page_action_widget_update_model (proxy, model);
+}
+
+static void
+connect_proxy (GtkAction *action, GtkWidget *proxy)
+{
+	if (GTK_IS_TOOL_ITEM (proxy)) {
+		g_signal_connect_object (action, "notify::page-cache",
+					 G_CALLBACK (update_page_cache),
+					 proxy, 0);
+		g_signal_connect (proxy, "activate_link",
+				  G_CALLBACK (activate_link_cb),
+				  action);
+		update_page_cache (EV_PAGE_ACTION (action), NULL,
+				   EV_PAGE_ACTION_WIDGET (proxy));
+		g_signal_connect_object (action, "notify::model",
+					 G_CALLBACK (update_model),
+					 proxy, 0);
+	}
+
+	GTK_ACTION_CLASS (ev_page_action_parent_class)->connect_proxy (action, proxy);
+}
+
+static void
+ev_page_action_dispose (GObject *object)
+{
+	EvPageAction *page = EV_PAGE_ACTION (object);
+
+	if (page->priv->page_cache) {
+		g_object_unref (page->priv->page_cache);
+		page->priv->page_cache = NULL;
+	}
+
+	G_OBJECT_CLASS (ev_page_action_parent_class)->dispose (object);
+}
+
+static void
+ev_page_action_set_property (GObject      *object,
+			     guint         prop_id,
+			     const GValue *value,
+			     GParamSpec   *pspec)
+{
+	EvPageAction *page;
+	EvPageCache *page_cache;
+	GtkTreeModel *model;
+  
+	page = EV_PAGE_ACTION (object);
+
+	switch (prop_id)
+	{
+	case PROP_PAGE_CACHE:
+		page_cache = page->priv->page_cache;
+		page->priv->page_cache = EV_PAGE_CACHE (g_value_dup_object (value));
+		if (page_cache)
+			g_object_unref (page_cache);
+		break;
+	case PROP_MODEL:
+		model = page->priv->model;
+		page->priv->model = GTK_TREE_MODEL (g_value_dup_object (value));
+		if (model)
+			g_object_unref (model);
+		break;
+	default:
+		G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+		break;
+	}
+}
+
+static void
+ev_page_action_get_property (GObject    *object,
+			     guint       prop_id,
+			     GValue     *value,
+			     GParamSpec *pspec)
+{
+	EvPageAction *page;
+  
+	page = EV_PAGE_ACTION (object);
+
+	switch (prop_id)
+	{
+	case PROP_PAGE_CACHE:
+		g_value_set_object (value, page->priv->page_cache);
+		break;
+	case PROP_MODEL:
+		g_value_set_object (value, page->priv->model);
+		break;
+	default:
+		G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+		break;
+	}
+}
+
+void
+ev_page_action_set_document (EvPageAction *page, EvDocument *document)
+{
+	EvPageCache *page_cache = NULL;
+
+	if (document)
+		page_cache = ev_page_cache_get (document);
+	
+	g_object_set (page,
+		      "page-cache", page_cache,
+		      "model", NULL,
+		      NULL);
+}
+
+void
+ev_page_action_set_model (EvPageAction *page_action,
+			  GtkTreeModel *model)
+{
+	g_object_set (page_action,
+		      "model", model,
+		      NULL);
+}
+
+void
+ev_page_action_grab_focus (EvPageAction *page_action)
+{
+	GSList *proxies;
+
+	proxies = gtk_action_get_proxies (GTK_ACTION (page_action));
+	for (; proxies != NULL; proxies = proxies->next) {
+		EvPageActionWidget *proxy;
+
+		proxy = EV_PAGE_ACTION_WIDGET (proxies->data);
+		
+		if (GTK_WIDGET_MAPPED (GTK_WIDGET (proxy)))
+			gtk_widget_grab_focus (proxy->entry);
+	}
+}
+
+static void
+ev_page_action_init (EvPageAction *page)
+{
+	page->priv = EV_PAGE_ACTION_GET_PRIVATE (page);
+}
+
+static void
+ev_page_action_class_init (EvPageActionClass *class)
+{
+	GObjectClass *object_class = G_OBJECT_CLASS (class);
+	GtkActionClass *action_class = GTK_ACTION_CLASS (class);
+
+	object_class->dispose = ev_page_action_dispose;
+	object_class->set_property = ev_page_action_set_property;
+	object_class->get_property = ev_page_action_get_property;
+
+	action_class->toolbar_item_type = GTK_TYPE_TOOL_ITEM;
+	action_class->create_tool_item = create_tool_item;
+	action_class->connect_proxy = connect_proxy;
+
+	signals[ACTIVATE_LINK] = g_signal_new ("activate_link",
+					       G_OBJECT_CLASS_TYPE (object_class),
+					       G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
+					       G_STRUCT_OFFSET (EvPageActionClass, activate_link),
+					       NULL, NULL,
+					       g_cclosure_marshal_VOID__OBJECT,
+					       G_TYPE_NONE, 1,
+					       G_TYPE_OBJECT);
+
+	g_object_class_install_property (object_class,
+					 PROP_PAGE_CACHE,
+					 g_param_spec_object ("page-cache",
+							      "Page Cache",
+							      "Current page cache",
+							      EV_TYPE_PAGE_CACHE,
+							      G_PARAM_READWRITE));
+
+	g_object_class_install_property (object_class,
+					 PROP_MODEL,
+					 g_param_spec_object ("model",
+							      "Model",
+							      "Current Model",
+							      GTK_TYPE_TREE_MODEL,
+							      G_PARAM_READWRITE));
+
+	g_type_class_add_private (object_class, sizeof (EvPageActionPrivate));
+}
diff --git a/libmisc/ev-page-action.h b/libmisc/ev-page-action.h
new file mode 100644
index 0000000..dc13bdd
--- /dev/null
+++ b/libmisc/ev-page-action.h
@@ -0,0 +1,66 @@
+/*
+ *  Copyright (C) 2003, 2004 Marco Pesenti Gritti
+ *  Copyright (C) 2003, 2004 Christian Persch
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2, or (at your option)
+ *  any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ */
+
+#ifndef EV_PAGE_ACTION_H
+#define EV_PAGE_ACTION_H
+
+#include <gtk/gtk.h>
+
+#include <evince-document.h>
+
+G_BEGIN_DECLS
+
+#define EV_TYPE_PAGE_ACTION            (ev_page_action_get_type ())
+#define EV_PAGE_ACTION(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), EV_TYPE_PAGE_ACTION, EvPageAction))
+#define EV_PAGE_ACTION_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass), EV_TYPE_PAGE_ACTION, EvPageActionClass))
+#define EV_IS_PAGE_ACTION(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), EV_TYPE_PAGE_ACTION))
+#define EV_IS_PAGE_ACTION_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((obj), EV_TYPE_PAGE_ACTION))
+#define EV_PAGE_ACTION_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS((obj), EV_TYPE_PAGE_ACTION, EvPageActionClass))
+
+typedef struct _EvPageAction		EvPageAction;
+typedef struct _EvPageActionPrivate	EvPageActionPrivate;
+typedef struct _EvPageActionClass		EvPageActionClass;
+
+struct _EvPageAction
+{
+	GtkAction parent;
+	
+	/*< private >*/
+	EvPageActionPrivate *priv;
+};
+
+struct _EvPageActionClass
+{
+	GtkActionClass parent_class;
+
+	void     (* activate_link) (EvPageAction *page_action,
+			            EvLink       *link);
+};
+
+GType ev_page_action_get_type     (void);
+void  ev_page_action_set_document (EvPageAction *page_action,
+				   EvDocument   *document);
+void  ev_page_action_set_model    (EvPageAction *page_action,
+				   GtkTreeModel *model);
+void  ev_page_action_grab_focus   (EvPageAction *page_action);
+
+G_END_DECLS
+
+#endif
diff --git a/libmisc/ev-stock-icons.c b/libmisc/ev-stock-icons.c
new file mode 100644
index 0000000..8b121e9
--- /dev/null
+++ b/libmisc/ev-stock-icons.c
@@ -0,0 +1,129 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+/* Stock icons for Evince
+ *
+ * Copyright (C) 2003 Martin Kretzschmar
+ *
+ * Author:
+ *   Martin Kretzschmar <Martin.Kretzschmar@inf.tu-dresden.de>
+ *
+ * Evince is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * Evince is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
+ * License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#include <config.h>
+
+#include <gtk/gtk.h>
+#include <gdk/gdk.h>
+
+#include "ev-stock-icons.h"
+
+typedef struct {
+	char *stock_id;
+	char *icon;
+} EvStockIcon;
+
+/* Evince stock icons */
+static const EvStockIcon stock_icons [] = {
+	{ EV_STOCK_ZOOM,	     "zoom" },
+	{ EV_STOCK_ZOOM_PAGE,        "zoom-fit-page" },
+	{ EV_STOCK_ZOOM_WIDTH,       "zoom-fit-width" },
+	{ EV_STOCK_VIEW_DUAL,        "view-page-facing" },
+	{ EV_STOCK_VIEW_CONTINUOUS,  "view-page-continuous" },
+	{ EV_STOCK_ROTATE_LEFT,      "object-rotate-left"},
+	{ EV_STOCK_ROTATE_RIGHT,     "object-rotate-right"},
+	{ EV_STOCK_RUN_PRESENTATION, "x-office-presentation"},
+	{ EV_STOCK_VISIBLE,          "eye"}
+};
+
+static gchar *ev_icons_path;
+
+/**
+ * ev_stock_icons_init:
+ *
+ * Creates a new icon factory, adding the base stock icons to it.
+ */
+void
+ev_stock_icons_init (void)
+{
+	GtkIconFactory *factory;
+	GtkIconSource *source;
+	gint i;
+
+	ev_icons_path = g_build_filename (DATADIR, "icons", NULL);
+
+        factory = gtk_icon_factory_new ();
+        gtk_icon_factory_add_default (factory);
+
+	source = gtk_icon_source_new ();
+
+	for (i = 0; i < G_N_ELEMENTS (stock_icons); i++) {
+		GtkIconSet *set;
+
+		gtk_icon_source_set_icon_name (source, stock_icons [i].icon);
+
+		set = gtk_icon_set_new ();
+		gtk_icon_set_add_source (set, source);
+
+		gtk_icon_factory_add (factory, stock_icons [i].stock_id, set);
+		gtk_icon_set_unref (set);
+	}
+
+	gtk_icon_source_free (source);
+
+	g_object_unref (G_OBJECT (factory));
+
+	ev_stock_icons_add_icons_path ();
+}
+
+void
+ev_stock_icons_shutdown (void)
+{
+	g_free (ev_icons_path);
+}
+
+void
+ev_stock_icons_add_icons_path_for_screen (GdkScreen *screen)
+{
+	GtkIconTheme *icon_theme;
+
+	g_return_if_fail (ev_icons_path != NULL);
+	
+	icon_theme = screen ? gtk_icon_theme_get_for_screen (screen) : gtk_icon_theme_get_default ();
+	if (icon_theme) {
+		gchar **path = NULL;
+		gint    n_paths;
+		gint    i;
+
+		/* GtkIconTheme will then look in Evince custom hicolor dir
+		 * for icons as well as the standard search paths
+		 */
+		gtk_icon_theme_get_search_path (icon_theme, &path, &n_paths);
+		for (i = n_paths - 1; i >= 0; i--) {
+			if (g_ascii_strcasecmp (ev_icons_path, path[i]) == 0)
+				break;
+		}
+
+		if (i < 0)
+			gtk_icon_theme_append_search_path (icon_theme,
+							   ev_icons_path);
+
+		g_strfreev (path);
+	}
+}
+
+void
+ev_stock_icons_add_icons_path (void)
+{
+	ev_stock_icons_add_icons_path_for_screen (gdk_screen_get_default ());
+}
diff --git a/libmisc/ev-stock-icons.h b/libmisc/ev-stock-icons.h
new file mode 100644
index 0000000..793314d
--- /dev/null
+++ b/libmisc/ev-stock-icons.h
@@ -0,0 +1,49 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+/* Stock icons for Evince
+ *
+ * Copyright (C) 2003 Martin Kretzschmar
+ *
+ * Author:
+ *   Martin Kretzschmar <Martin.Kretzschmar@inf.tu-dresden.de>
+ *
+ * Evince is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * Evince is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
+ * License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#ifndef __EV_STOCK_ICONS_H__
+#define __EV_STOCK_ICONS_H__
+
+#include <glib.h>
+
+G_BEGIN_DECLS
+
+/* Evince stock icons */
+#define EV_STOCK_ZOOM	                "zoom"
+#define EV_STOCK_ZOOM_PAGE              "zoom-fit-page" 
+#define EV_STOCK_ZOOM_WIDTH             "zoom-fit-width" 
+#define EV_STOCK_VIEW_DUAL       	"view-page-facing"
+#define EV_STOCK_VIEW_CONTINUOUS        "view-page-continuous"
+#define EV_STOCK_ROTATE_LEFT            "object-rotate-left"
+#define EV_STOCK_ROTATE_RIGHT           "object-rotate-right"
+#define EV_STOCK_RUN_PRESENTATION       "x-office-presentation"
+#define EV_STOCK_VISIBLE                "eye"
+
+void ev_stock_icons_init                      (void);
+void ev_stock_icons_shutdown                  (void);
+void ev_stock_icons_add_icons_path            (void);
+void ev_stock_icons_add_icons_path_for_screen (GdkScreen *screen);
+
+G_END_DECLS
+
+#endif /* __EV_STOCK_ICONS_H__ */