Add support for the WebKit engine, compile with --with-engine=webkit to

2007-07-27  Xan Lopez  <xan@gnome.org>

	* Makefile.am:
	* configure.ac:
	* doc/reference/Makefile.am:
	* embed/Makefile.am:
	* embed/ephy-embed-factory.c: (ephy_embed_factory_new_object):
	* embed/ephy-embed-persist.c:
	* embed/ephy-embed-shell.c:
	* embed/ephy-embed.c:
	* embed/webkit/Makefile.am:
	* embed/webkit/webkit-embed-find.cpp:
	* embed/webkit/webkit-embed-find.h:
	* embed/webkit/webkit-embed-persist.cpp:
	* embed/webkit/webkit-embed-persist.h:
	* embed/webkit/webkit-embed-single.cpp:
	* embed/webkit/webkit-embed-single.h:
	* embed/webkit/webkit-embed.cpp:
	* embed/webkit/webkit-embed.h:
	* src/Makefile.am:

	Add support for the WebKit engine, compile with
	--with-engine=webkit to activate.
	
	* embed/mozilla/mozilla-embed-single.cpp:

	Move to the G_DEFINE_TYPE_WITH_CODE macro.

svn path=/trunk/; revision=7208

1 files changed, 441 insertions, 0 deletions

diff --git a/embed/webkit/webkit-embed.cpp b/embed/webkit/webkit-embed.cpp
new file mode 100644
index 000000000..009706b3e
--- /dev/null
+++ b/embed/webkit/webkit-embed.cpp
@@ -0,0 +1,441 @@
+/*
+ *  Copyright © 2007 Xan Lopez
+ *
+ *  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.
+ *
+ *  $Id$
+ */
+
+#include "config.h"
+
+#include "ephy-command-manager.h"
+#include "ephy-debug.h"
+#include "ephy-embed-shell.h"
+#include "ephy-embed-single.h"
+#include "ephy-string.h"
+#include "ephy-embed-event.h"
+
+#include <webkitgtkpage.h>
+#include <webkitgtkglobal.h>
+#include <string.h>
+
+#include "webkit-embed.h"
+#include "ephy-embed.h"
+
+static void	webkit_embed_class_init	(WebkitEmbedClass *klass);
+static void	webkit_embed_init		(WebkitEmbed *gs);
+static void	webkit_embed_destroy		(GtkObject *object);
+static void	webkit_embed_finalize		(GObject *object);
+static void	ephy_embed_iface_init		(EphyEmbedIface *iface);
+
+#if 0
+static void webkit_embed_location_changed_cb	(GtkMozEmbed *embed,
+						 WebkitEmbed *membed);
+static void webkit_embed_net_state_all_cb	(GtkMozEmbed *embed,
+						 const char *aURI,
+						 gint state,
+						 guint status,
+						 WebkitEmbed *membed);
+static gboolean webkit_embed_dom_mouse_click_cb(GtkMozEmbed *embed,
+                                                gpointer dom_event,
+                                                WebkitEmbed *membed);
+static gboolean webkit_embed_dom_mouse_down_cb	(GtkMozEmbed *embed,
+
+						 
+						 WebkitEmbed *membed);
+static gboolean webkit_embed_dom_key_press_cb	(GtkMozEmbed *embed,
+						 gpointer dom_event, 
+						 WebkitEmbed *membed);
+static void webkit_embed_new_window_cb		(GtkMozEmbed *embed, 
+						 GtkMozEmbed **newEmbed,
+						 guint chrome_mask,
+						 WebkitEmbed *membed);
+#endif
+
+#define WEBKIT_EMBED_GET_PRIVATE(object)(G_TYPE_INSTANCE_GET_PRIVATE ((object), WEBKIT_TYPE_EMBED, WebkitEmbedPrivate))
+
+typedef enum
+  {
+    WEBKIT_EMBED_LOAD_STARTED,
+    WEBKIT_EMBED_LOAD_REDIRECTING,
+    WEBKIT_EMBED_LOAD_LOADING,
+    WEBKIT_EMBED_LOAD_STOPPED
+  } WebkitEmbedLoadState;
+
+struct WebkitEmbedPrivate
+{
+  WebKitGtkPage *page;
+  WebkitEmbedLoadState load_state;
+};
+
+static void
+impl_manager_do_command (EphyCommandManager *manager,
+			 const char *command) 
+{
+}
+
+static gboolean
+impl_manager_can_do_command (EphyCommandManager *manager,
+			     const char *command) 
+{
+}
+
+static void
+ephy_command_manager_iface_init (EphyCommandManagerIface *iface)
+{
+  iface->do_command = impl_manager_do_command;
+  iface->can_do_command = impl_manager_can_do_command;
+}
+
+G_DEFINE_TYPE_WITH_CODE (WebkitEmbed, webkit_embed, GTK_TYPE_SCROLLED_WINDOW,
+                         G_IMPLEMENT_INTERFACE (EPHY_TYPE_EMBED,
+                                                ephy_embed_iface_init)
+                         G_IMPLEMENT_INTERFACE (EPHY_TYPE_COMMAND_MANAGER,
+                                                ephy_command_manager_iface_init))
+                         
+static void
+webkit_embed_grab_focus (GtkWidget *widget)
+{
+}
+
+static void
+impl_close (EphyEmbed *embed) 
+{
+}
+
+static void
+webkit_embed_class_init (WebkitEmbedClass *klass)
+{
+  GObjectClass *object_class = G_OBJECT_CLASS (klass);
+  GtkObjectClass *gtk_object_class = GTK_OBJECT_CLASS (klass); 
+  GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass); 
+
+  webkit_embed_parent_class = (GObjectClass *) g_type_class_peek_parent (klass);
+
+  object_class->finalize = webkit_embed_finalize;
+
+  gtk_object_class->destroy = webkit_embed_destroy;
+
+  widget_class->grab_focus = webkit_embed_grab_focus;
+
+  g_type_class_add_private (object_class, sizeof(WebkitEmbedPrivate));
+}
+
+static void
+webkit_embed_init (WebkitEmbed *embed)
+{
+  WebKitGtkPage *page;
+
+  embed->priv = WEBKIT_EMBED_GET_PRIVATE (embed);
+
+  gtk_scrolled_window_set_vadjustment (GTK_SCROLLED_WINDOW (embed), NULL);
+  gtk_scrolled_window_set_hadjustment (GTK_SCROLLED_WINDOW (embed), NULL);
+
+  gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (embed),
+                                  GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
+  webkit_gtk_init ();
+  page = WEBKIT_GTK_PAGE (webkit_gtk_page_new ());
+  embed->priv->page = page;
+  gtk_container_add (GTK_CONTAINER (embed), GTK_WIDGET (page));
+  gtk_widget_show (GTK_WIDGET (page));
+
+#if 0
+  g_signal_connect (G_OBJECT (page), "title-changed",
+                    G_CALLBACK (title_changed_cb), page);
+  g_signal_connect (G_OBJECT (page), "load-progress-changed",
+                    G_CALLBACK (load_progress_changed), page);
+#endif
+}
+
+static void
+webkit_embed_destroy (GtkObject *object)
+{
+  GTK_OBJECT_CLASS (webkit_embed_parent_class)->destroy (object);
+}
+
+static void
+webkit_embed_finalize (GObject *object)
+{
+  G_OBJECT_CLASS (webkit_embed_parent_class)->finalize (object);
+}
+
+static void
+impl_load_url (EphyEmbed *embed,
+               const char *url)
+{
+  WebkitEmbed *wembed = WEBKIT_EMBED (embed);
+
+  g_debug ("a url %s", url);
+  
+  webkit_gtk_page_open (wembed->priv->page, url);
+}
+
+static char * impl_get_location (EphyEmbed *embed, gboolean toplevel);
+
+static void
+impl_load (EphyEmbed *embed, 
+           const char *url,
+	   EphyEmbedLoadFlags flags,
+	   EphyEmbed *preview_embed)
+{
+  WebkitEmbed *wembed = WEBKIT_EMBED (embed);
+
+  g_debug ("url %s", url);
+  webkit_gtk_page_open (wembed->priv->page, url);
+}
+
+static void
+impl_stop_load (EphyEmbed *embed)
+{
+}
+
+static gboolean
+impl_can_go_back (EphyEmbed *embed)
+{
+  return FALSE;
+}
+
+static gboolean
+impl_can_go_forward (EphyEmbed *embed)
+{
+  return FALSE;
+}
+
+static GSList *
+impl_get_go_up_list (EphyEmbed *embed)
+{
+  return NULL;
+}
+
+static void
+impl_go_back (EphyEmbed *embed)
+{
+  WebkitEmbed *wembed = WEBKIT_EMBED (embed);
+
+  webkit_gtk_page_go_backward (wembed->priv->page);
+}
+		
+static void
+impl_go_forward (EphyEmbed *embed)
+{
+  WebkitEmbed *wembed = WEBKIT_EMBED (embed);
+
+  webkit_gtk_page_go_forward (wembed->priv->page);
+}
+
+static void
+impl_go_up (EphyEmbed *embed)
+{
+}
+
+static char *
+impl_get_title (EphyEmbed *embed)
+{
+  return NULL;
+}
+
+static char *
+impl_get_link_message (EphyEmbed *embed)
+{
+  return NULL;
+}
+
+static char *
+impl_get_js_status (EphyEmbed *embed)
+{
+  return NULL;
+}
+
+static char *
+impl_get_location (EphyEmbed *embed, 
+                   gboolean toplevel)
+{
+  return NULL;
+}
+
+static void
+impl_reload (EphyEmbed *embed, 
+             gboolean force)
+{
+}
+
+static void
+impl_set_zoom (EphyEmbed *embed, 
+               float zoom) 
+{
+}
+
+static float
+impl_get_zoom (EphyEmbed *embed)
+{
+  return 0.0;
+}
+
+static void
+impl_scroll_lines (EphyEmbed *embed,
+		   int num_lines)
+{
+}
+
+static void
+impl_scroll_pages (EphyEmbed *embed,
+		   int num_pages)
+{
+}
+
+static void
+impl_scroll_pixels (EphyEmbed *embed,
+		    int dx,
+		    int dy)
+{
+}
+
+static int
+impl_shistory_n_items (EphyEmbed *embed)
+{
+  return 0;
+}
+
+static void
+impl_shistory_get_nth (EphyEmbed *embed, 
+                       int nth,
+                       gboolean is_relative,
+                       char **aUrl,
+                       char **aTitle)
+{
+  *aUrl = NULL;
+  *aTitle = NULL;
+}
+
+static int
+impl_shistory_get_pos (EphyEmbed *embed)
+{
+  return 0;
+}
+
+static void
+impl_shistory_go_nth (EphyEmbed *embed, 
+                      int nth)
+{
+}
+
+static void
+impl_shistory_copy (EphyEmbed *source,
+		    EphyEmbed *dest,
+		    gboolean copy_back,
+		    gboolean copy_forward,
+		    gboolean copy_current)
+{
+}
+
+static void
+impl_get_security_level (EphyEmbed *embed,
+                         EphyEmbedSecurityLevel *level,
+                         char **description)
+{
+  if (level) *level = EPHY_EMBED_STATE_IS_UNKNOWN;
+}
+
+static void
+impl_show_page_certificate (EphyEmbed *embed)
+{
+}
+	
+static void
+impl_print (EphyEmbed *embed)
+{
+}
+
+static void
+impl_set_print_preview_mode (EphyEmbed *embed, gboolean preview_mode)
+{
+}
+
+static int
+impl_print_preview_n_pages (EphyEmbed *embed)
+{
+  return 0;
+}
+
+static void
+impl_print_preview_navigate (EphyEmbed *embed,
+			     EphyEmbedPrintPreviewNavType type,
+			     int page)
+{
+}
+
+static void
+impl_set_encoding (EphyEmbed *embed,
+		   const char *encoding)
+{
+}
+
+static char *
+impl_get_encoding (EphyEmbed *embed)
+{
+  return NULL;
+}
+
+static gboolean
+impl_has_automatic_encoding (EphyEmbed *embed)
+{
+  return FALSE;
+}
+
+static gboolean
+impl_has_modified_forms (EphyEmbed *embed)
+{
+}
+
+static void
+ephy_embed_iface_init (EphyEmbedIface *iface)
+{
+  iface->load_url = impl_load_url; 
+  iface->load = impl_load; 
+  iface->stop_load = impl_stop_load;
+  iface->can_go_back = impl_can_go_back;
+  iface->can_go_forward = impl_can_go_forward;
+  //  iface->can_go_up = impl_can_go_up;
+  iface->get_go_up_list = impl_get_go_up_list;
+  iface->go_back = impl_go_back;
+  iface->go_forward = impl_go_forward;
+  iface->go_up = impl_go_up;
+  iface->get_title = impl_get_title;
+  iface->get_location = impl_get_location;
+  iface->get_link_message = impl_get_link_message;
+  iface->get_js_status = impl_get_js_status;
+  iface->reload = impl_reload;
+  iface->set_zoom = impl_set_zoom;
+  iface->get_zoom = impl_get_zoom;
+  iface->scroll_lines = impl_scroll_lines;
+  iface->scroll_pages = impl_scroll_pages;
+  iface->scroll_pixels = impl_scroll_pixels;
+  iface->shistory_n_items = impl_shistory_n_items;
+  iface->shistory_get_nth = impl_shistory_get_nth;
+  iface->shistory_get_pos = impl_shistory_get_pos;
+  iface->shistory_go_nth = impl_shistory_go_nth;
+  iface->shistory_copy = impl_shistory_copy;
+  iface->get_security_level = impl_get_security_level;
+  iface->show_page_certificate = impl_show_page_certificate;
+  iface->close = impl_close;
+  iface->set_encoding = impl_set_encoding;
+  iface->get_encoding = impl_get_encoding;
+  iface->has_automatic_encoding = impl_has_automatic_encoding;
+  iface->print = impl_print;
+  iface->set_print_preview_mode = impl_set_print_preview_mode;
+  iface->print_preview_n_pages = impl_print_preview_n_pages;
+  iface->print_preview_navigate = impl_print_preview_navigate;
+  iface->has_modified_forms = impl_has_modified_forms;
+}