Implemented print preview

Created function ephy_web_view_show_print_preview, which replaces the
old implementation of print preview, which was not working now.
Preview is displayed in an external viewer, so print preview mode does
no longer exist.

All functions of the old implementation of print preview have been
removed, PPViewToolbar was removed also.  Also, as EphyWebView has no
more a print preview mode, all functions which checked if a view was
in print preview mode were modified.

Bug #609021

1 files changed, 0 insertions, 375 deletions

diff --git a/src/ppview-toolbar.c b/src/ppview-toolbar.c
deleted file mode 100644
index db27d42ed..000000000
--- a/src/ppview-toolbar.c
+++ /dev/null
@@ -1,375 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
-/*
- *  Copyright © 2002 Marco Pesenti Gritti
- *
- *  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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
- *
- */
-
-#include "config.h"
-
-#include "ppview-toolbar.h"
-#include "ephy-embed-container.h"
-#include "ephy-embed-utils.h"
-#include "ephy-window.h"
-
-#include <string.h>
-#include <glib/gi18n.h>
-#include <gtk/gtk.h>
-
-static void ppview_toolbar_class_init (PPViewToolbarClass *klass);
-static void ppview_toolbar_init (PPViewToolbar *t);
-static void ppview_toolbar_finalize (GObject *object);
-static void ppview_toolbar_set_window (PPViewToolbar *t, EphyWindow *window);
-static void
-ppview_toolbar_set_property (GObject *object,
-                             guint prop_id,
-                             const GValue *value,
-                             GParamSpec *pspec);
-static void
-ppview_toolbar_get_property (GObject *object,
-                             guint prop_id,
-                             GValue *value,
-                             GParamSpec *pspec);
-
-enum
-{
-	PROP_0,
-	PROP_WINDOW
-};
-
-#define EPHY_PPVIEW_TOOLBAR_GET_PRIVATE(object)(G_TYPE_INSTANCE_GET_PRIVATE ((object), EPHY_TYPE_PPVIEW_TOOLBAR, PPViewToolbarPrivate))
-
-struct PPViewToolbarPrivate
-{
-	EphyWindow *window;
-	GtkUIManager *manager;
-	GtkActionGroup *action_group;
-	guint ui_id;
-	int current_page;
-};
-
-static void
-toolbar_cmd_ppv_goto_first (GtkUIManager *merge,
-			    PPViewToolbar *t);
-
-static void
-toolbar_cmd_ppv_goto_last (GtkUIManager *merge,
-			   PPViewToolbar *t);
-
-static void
-toolbar_cmd_ppv_go_back (GtkUIManager *merge,
-			 PPViewToolbar *t);
-
-static void
-toolbar_cmd_ppv_go_forward (GtkUIManager *merge,
-			    PPViewToolbar *t);
-
-static void
-toolbar_cmd_ppv_close (GtkUIManager *merge,
-		       PPViewToolbar *t);
-
-static const GtkActionEntry entries [] = {
-	{ "PPVGotoFirst", GTK_STOCK_GOTO_FIRST,
-	  N_("First"), NULL,
-	  N_("Go to the first page"),
-	  (GCallback)toolbar_cmd_ppv_goto_first },
-	{ "PPVGotoLast", GTK_STOCK_GOTO_LAST,
-	  N_("Last"), NULL,
-	  N_("Go to the last page"),
-	  (GCallback)toolbar_cmd_ppv_goto_last },
-	{ "PPVGoBack", GTK_STOCK_GO_BACK,
-	  N_("Previous"), NULL,
-	  N_("Go to the previous page"),
-	  (GCallback)toolbar_cmd_ppv_go_back },
-	{ "PPVGoForward", GTK_STOCK_GO_FORWARD,
-	  N_("Next"), NULL,
-	  N_("Go to next page"),
-	  (GCallback)toolbar_cmd_ppv_go_forward },
-	{ "PPVClose", GTK_STOCK_CLOSE,
-	  N_("Close"), NULL,
-	  N_("Close print preview"),
-	  (GCallback)toolbar_cmd_ppv_close },
-};
-
-static const char ui_info[] =
-"<ui>"
-"<toolbar name=\"PPViewToolbar\">"
-"<toolitem name=\"PPVGotoFirstItem\" action=\"PPVGotoFirst\" />"
-"<toolitem name=\"PPVGotoLastItem\" action=\"PPVGotoLast\" />"
-"<toolitem name=\"PPVGoBackItem\" action=\"PPVGoBack\" />"
-"<toolitem name=\"PPVGoForwardItem\" action=\"PPVGoForward\" />"
-"<toolitem name=\"PPVCloseItem\" action=\"PPVClose\" />"
-"</toolbar>"
-"</ui>\n";
-
-G_DEFINE_TYPE (PPViewToolbar, ppview_toolbar, G_TYPE_OBJECT)
-
-static void
-ppview_toolbar_class_init (PPViewToolbarClass *klass)
-{
-        GObjectClass *object_class = G_OBJECT_CLASS (klass);
-
-        object_class->finalize = ppview_toolbar_finalize;
-
-	object_class->set_property = ppview_toolbar_set_property;
-	object_class->get_property = ppview_toolbar_get_property;
-
-	g_object_class_install_property (object_class,
-                                         PROP_WINDOW,
-                                         g_param_spec_object ("window",
-                                                              "Window",
-                                                              "Window",
-                                                              EPHY_TYPE_WINDOW,
-							      G_PARAM_WRITABLE | G_PARAM_STATIC_NAME | G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB |
-							      G_PARAM_CONSTRUCT_ONLY));
-
-	g_type_class_add_private (object_class, sizeof (PPViewToolbarPrivate));
-}
-
-static void
-ppview_toolbar_set_property (GObject *object,
-                      guint prop_id,
-                      const GValue *value,
-                      GParamSpec *pspec)
-{
-        PPViewToolbar *t = EPHY_PPVIEW_TOOLBAR (object);
-
-        switch (prop_id)
-        {
-                case PROP_WINDOW:
-                        ppview_toolbar_set_window (t, g_value_get_object (value));
-                        break;
-        }
-}
-
-static void
-ppview_toolbar_get_property (GObject *object,
-                      guint prop_id,
-                      GValue *value,
-                      GParamSpec *pspec)
-{
-	/* no readable properties */
-	g_return_if_reached ();
-}
-
-static void
-toolbar_update_sensitivity (PPViewToolbar *t)
-{
-	int pages, c_page;
-	EphyWindow *window = t->priv->window;
-	EphyEmbed *embed;
-	GtkAction *action;
-	GtkActionGroup *action_group = t->priv->action_group;
-
-	embed = ephy_embed_container_get_active_child 
-          (EPHY_EMBED_CONTAINER (window));
-	g_return_if_fail (embed != NULL);
-
-	pages = ephy_web_view_print_preview_n_pages (ephy_embed_get_web_view (embed));
-	c_page = t->priv->current_page;
-
-	action = gtk_action_group_get_action (action_group, "PPVGoBack");
-	gtk_action_set_sensitive (action, c_page > 1);
-	action = gtk_action_group_get_action (action_group, "PPVGotoFirst");
-	gtk_action_set_sensitive (action, c_page > 1);
-	action = gtk_action_group_get_action (action_group, "PPVGoForward");
-	gtk_action_set_sensitive (action, c_page < pages);
-	action = gtk_action_group_get_action (action_group, "PPVGotoLast");
-	gtk_action_set_sensitive (action, c_page < pages);
-}
-
-static void
-ppview_toolbar_set_window (PPViewToolbar *t, EphyWindow *window)
-{
-	GtkAction *action;
-	GtkWidget *widget;
-	GtkToolbarStyle style;
-
-	g_return_if_fail (t->priv->window == NULL);
-
-	t->priv->window = window;
-	t->priv->manager = GTK_UI_MANAGER (ephy_window_get_ui_manager (t->priv->window));
-
-	t->priv->action_group = gtk_action_group_new ("PPViewActions");
-	gtk_action_group_set_translation_domain (t->priv->action_group, NULL);
-	gtk_action_group_add_actions (t->priv->action_group, entries,	
-				      G_N_ELEMENTS (entries), t);
-	gtk_ui_manager_insert_action_group (t->priv->manager,
-					    t->priv->action_group, 0);
-	t->priv->ui_id = gtk_ui_manager_add_ui_from_string
-		(t->priv->manager, ui_info, -1, NULL);
-
-	action = gtk_action_group_get_action (t->priv->action_group,
-					      "PPVClose");
-	g_object_set (action,
-		      "short-label",
-		      _("Close print preview"),
-		      "is-important",
-		      TRUE,
-		      NULL);
-
-	/* Force the display of the text only when needed */
-	widget = gtk_ui_manager_get_widget (t->priv->manager,
-					    "/PPViewToolbar");
-	style = gtk_toolbar_get_style (GTK_TOOLBAR (widget));
-	if (style == GTK_TOOLBAR_ICONS)
-	{
-		gtk_toolbar_set_style (GTK_TOOLBAR (widget),
-				       GTK_TOOLBAR_BOTH_HORIZ);
-	}
-
-	toolbar_update_sensitivity (t);
-}
-
-static void
-ppview_toolbar_init (PPViewToolbar *t)
-{
-	t->priv = EPHY_PPVIEW_TOOLBAR_GET_PRIVATE (t);
-
-	t->priv->current_page = 1;
-}
-
-static void
-ppview_toolbar_finalize (GObject *object)
-{
-	PPViewToolbar *t = EPHY_PPVIEW_TOOLBAR (object);
-
-	gtk_ui_manager_remove_ui (t->priv->manager, t->priv->ui_id);
-	gtk_ui_manager_remove_action_group (t->priv->manager,
-					    t->priv->action_group);
-	g_object_unref (t->priv->action_group);
-
-        G_OBJECT_CLASS (ppview_toolbar_parent_class)->finalize (object);
-}
-
-PPViewToolbar *
-ppview_toolbar_new (EphyWindow *window)
-{
-	return g_object_new (EPHY_TYPE_PPVIEW_TOOLBAR,
-			     "window", window,
-			     NULL);
-}
-
-static void
-toolbar_cmd_ppv_goto_first (GtkUIManager *merge,
-			    PPViewToolbar *t)
-{
-	EphyWindow *window = t->priv->window;
-	EphyEmbed *embed;
-
-	embed = ephy_embed_container_get_active_child (EPHY_EMBED_CONTAINER (window));
-	g_return_if_fail (EPHY_IS_EMBED (embed));
-
-	ephy_web_view_print_preview_navigate (ephy_embed_get_web_view (embed), EPHY_WEB_VIEW_PRINTPREVIEW_HOME, 0);
-
-	t->priv->current_page = 1;
-
-	toolbar_update_sensitivity (t);
-}
-
-static void
-toolbar_cmd_ppv_goto_last  (GtkUIManager *merge,
-			    PPViewToolbar *t)
-{
-	EphyWindow *window = t->priv->window;
-	EphyEmbed *embed;
-
-	embed = ephy_embed_container_get_active_child (EPHY_EMBED_CONTAINER (window));
-	g_return_if_fail (embed != NULL);
-
-	ephy_web_view_print_preview_navigate (ephy_embed_get_web_view (embed),
-					      EPHY_WEB_VIEW_PRINTPREVIEW_END,
-					      0);
-
-	t->priv->current_page = ephy_web_view_print_preview_n_pages (ephy_embed_get_web_view (embed));
-
-	toolbar_update_sensitivity (t);
-}
-
-static int
-clamp_page_limits (PPViewToolbar *t, int page)
-{
-	EphyWindow *window = t->priv->window;
-	EphyEmbed *embed;
-	int pages;
-
-	embed = ephy_embed_container_get_active_child 
-          (EPHY_EMBED_CONTAINER (window));
-	g_return_val_if_fail (embed != NULL, -1);
-
-	pages = ephy_web_view_print_preview_n_pages (ephy_embed_get_web_view (embed));
-
-	return CLAMP (page, 1, pages);
-}
-
-static void
-toolbar_cmd_ppv_go_back  (GtkUIManager *merge,
-			  PPViewToolbar *t)
-{
-        EphyEmbedContainer *window = EPHY_EMBED_CONTAINER (t->priv->window);
-	EphyEmbed *embed;
-
-	embed = ephy_embed_container_get_active_child (window);
-	g_return_if_fail (EPHY_IS_EMBED (embed));
-
-	t->priv->current_page = clamp_page_limits (t, t->priv->current_page - 1);
-
-	ephy_web_view_print_preview_navigate (ephy_embed_get_web_view (embed),
-					      EPHY_WEB_VIEW_PRINTPREVIEW_GOTO_PAGENUM,
-					      t->priv->current_page);
-
-	toolbar_update_sensitivity (t);
-}
-
-static void
-toolbar_cmd_ppv_go_forward (GtkUIManager *merge,
-			    PPViewToolbar *t)
-{
-	EphyWindow *window = t->priv->window;
-	EphyEmbed *embed;
-
-	embed = ephy_embed_container_get_active_child (EPHY_EMBED_CONTAINER (window));
-	g_return_if_fail (EPHY_IS_EMBED (embed));
-
-	t->priv->current_page = clamp_page_limits (t, t->priv->current_page + 1);
-
-	ephy_web_view_print_preview_navigate (ephy_embed_get_web_view (embed),
-					      EPHY_WEB_VIEW_PRINTPREVIEW_GOTO_PAGENUM,
-					      t->priv->current_page);
-
-	toolbar_update_sensitivity (t);
-}
-
-static void
-toolbar_cmd_ppv_close (GtkUIManager *merge,
-		       PPViewToolbar *t)
-{
-	EphyWindow *window;
-	EphyEmbed *embed;
-
-	g_return_if_fail (EPHY_IS_PPVIEW_TOOLBAR (t));
-
-	window = t->priv->window;
-	g_return_if_fail (EPHY_IS_WINDOW (window));
-
-	embed = ephy_embed_container_get_active_child 
-          (EPHY_EMBED_CONTAINER (window));
-	g_return_if_fail (EPHY_IS_EMBED (embed));
-
-	_ephy_window_set_print_preview (window, FALSE);
-
-	ephy_web_view_set_print_preview_mode (ephy_embed_get_web_view (embed), FALSE);
-}