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

1 files changed, 0 insertions, 420 deletions

diff --git a/shell/ev-page-action.c b/shell/ev-page-action.c
deleted file mode 100644
index cc3615a..0000000
--- a/shell/ev-page-action.c
+++ /dev/null
@@ -1,420 +0,0 @@
-/*
- *  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-cache.h"
-#include "ev-window.h"
-#include "ev-document-links.h"
-#include "ev-page-action-widget.h"
-#include "ev-marshal.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));
-}