/*
* Copyright (C) 2001, 2002 Ricardo Fernández Pascual
* Copyright (C) 2003 Marco Pesenti Gritti
* Copyright (C) 2003 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.
*
* $Id$
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <libgnome/gnome-macros.h>
#include <bonobo/bonobo-zoomable.h>
#include <bonobo/bonobo-ui-util.h>
#include <string.h>
#include "ephy-embed-factory.h"
#include "ephy-embed-popup-control.h"
#include "ephy-nautilus-view.h"
#include "ephy-embed.h"
#include "find-dialog.h"
#include "print-dialog.h"
#include "ephy-encoding-dialog.h"
#include "ephy-zoom.h"
#include "ephy-debug.h"
static void gnv_embed_location_cb (EphyEmbed *embed,
const char *new_uri,
EphyNautilusView *view);
static void gnv_embed_title_cb (EphyEmbed *embed,
EphyNautilusView *view);
static void gnv_embed_new_window_cb (EphyEmbed *embed,
EphyEmbed **new_embed,
EmbedChromeMask chromemask,
EphyNautilusView *view);
static void gnv_embed_link_message_cb (EphyEmbed *embed,
EphyNautilusView *view);
static gint gnv_embed_dom_mouse_click_cb (EphyEmbed *embed,
EphyEmbedEvent *event,
EphyNautilusView *view);
static void gnv_embed_context_menu_cb (EphyEmbed *embed,
EphyEmbedEvent *event,
EphyNautilusView *view);
static void gnv_embed_zoom_change_cb (EphyNautilusView *embed,
float new_zoom,
EphyNautilusView *view);
static void gnv_load_location_cb (EphyNautilusView *view,
const char *location,
gpointer user_data);
static void gnv_stop_loading_cb (EphyNautilusView *view,
gpointer user_data);
static void gnv_bonobo_control_activate_cb (BonoboControl *control,
gboolean state,
EphyNautilusView *view);
/* zoomable */
static void gnv_zoomable_set_zoom_level_cb (BonoboZoomable *zoomable,
float level,
EphyNautilusView *view);
static void gnv_zoomable_zoom_in_cb (BonoboZoomable *zoomable,
EphyNautilusView *view);
static void gnv_zoomable_zoom_out_cb (BonoboZoomable *zoomable,
EphyNautilusView *view);
static void gnv_zoomable_zoom_to_fit_cb (BonoboZoomable *zoomable,
EphyNautilusView *view);
static void gnv_zoomable_zoom_to_default_cb (BonoboZoomable *zoomable,
EphyNautilusView *view);
/* commands */
static void gnv_cmd_file_print (BonoboUIComponent *uic,
EphyNautilusView *view,
const char* verbname);
static void gnv_cmd_edit_find (BonoboUIComponent *uic,
EphyNautilusView *view,
const char* verbname);
static void gnv_cmd_select_encoding (BonoboUIComponent *uic,
EphyNautilusView *view,
const char* verbname);
/* popups */
static EphyNautilusView *gnv_view_from_popup (EphyEmbedPopupControl*popup);
static void gnv_popup_cmd_new_window (BonoboUIComponent *uic,
EphyEmbedPopupControl*popup,
const char* verbname);
static void gnv_popup_cmd_image_in_new_window (BonoboUIComponent *uic,
EphyEmbedPopupControl*popup,
const char* verbname);
static void gnv_popup_cmd_frame_in_new_window (BonoboUIComponent *uic,
EphyEmbedPopupControl*popup,
const char* verbname);
#define EPHY_NAUTILUS_VIEW_GET_PRIVATE(object)(G_TYPE_INSTANCE_GET_PRIVATE ((object), EPHY_TYPE_NAUTILUS_VIEW, EphyNautilusViewPrivate))
struct EphyNautilusViewPrivate {
EphyEmbed *embed;
char *title;
char *location;
int load_percent;
EphyEmbedPopupControl *popup;
BonoboUIComponent *popup_ui;
BonoboControl *control;
BonoboUIComponent *ui;
BonoboZoomable *zoomable;
EphyDialog *find_dialog;
};
static BonoboUIVerb ephy_popup_verbs [] = {
BONOBO_UI_VERB ("EPOpenInNewWindow", (BonoboUIVerbFn) gnv_popup_cmd_new_window),
BONOBO_UI_VERB ("EPOpenImageInNewWindow", (BonoboUIVerbFn) gnv_popup_cmd_image_in_new_window),
BONOBO_UI_VERB ("DPOpenFrameInNewWindow", (BonoboUIVerbFn) gnv_popup_cmd_frame_in_new_window),
BONOBO_UI_VERB_END
};
BonoboUIVerb ephy_verbs [] = {
BONOBO_UI_VERB ("FilePrint", (BonoboUIVerbFn) gnv_cmd_file_print),
BONOBO_UI_VERB ("EditFind", (BonoboUIVerbFn) gnv_cmd_edit_find),
BONOBO_UI_VERB ("ViewEncoding", (BonoboUIVerbFn) gnv_cmd_select_encoding),
BONOBO_UI_VERB_END
};
BONOBO_CLASS_BOILERPLATE (EphyNautilusView, ephy_nautilus_view,
NautilusView, NAUTILUS_TYPE_VIEW)
static gboolean
disconnected_idle (EphyShell *shell)
{
g_object_unref (shell);
return FALSE;
}
static void
control_disconnected_cb (BonoboControl *control)
{
g_idle_add ((GSourceFunc)disconnected_idle, ephy_shell);
}
static void
ephy_nautilus_view_instance_init (EphyNautilusView *view)
{
GtkWidget *w;
EphyNautilusViewPrivate *p = EPHY_NAUTILUS_VIEW_GET_PRIVATE (view);
float *levels;
gchar **names;
guint i;
BonoboControl *control;
view->priv = p;
view->priv->embed = EPHY_EMBED
(ephy_embed_factory_new_object ("EphyEmbed"));
g_signal_connect (view->priv->embed, "link_message",
G_CALLBACK (gnv_embed_link_message_cb),
view);
g_signal_connect (view->priv->embed, "ge_location",
G_CALLBACK (gnv_embed_location_cb),
view);
g_signal_connect (view->priv->embed, "title",
G_CALLBACK (gnv_embed_title_cb),
view);
g_signal_connect (view->priv->embed, "ge_new_window",
G_CALLBACK (gnv_embed_new_window_cb),
view);
g_signal_connect (view->priv->embed, "ge_dom_mouse_click",
G_CALLBACK (gnv_embed_dom_mouse_click_cb),
view);
g_signal_connect (view->priv->embed, "ge_context_menu",
G_CALLBACK (gnv_embed_context_menu_cb),
view);
g_signal_connect (view->priv->embed, "ge_zoom_change",
G_CALLBACK (gnv_embed_zoom_change_cb),
view);
w = GTK_WIDGET (view->priv->embed);
gtk_widget_show (w);
nautilus_view_construct (NAUTILUS_VIEW (view), w);
g_signal_connect (G_OBJECT (view), "load_location",
G_CALLBACK (gnv_load_location_cb), NULL);
g_signal_connect (G_OBJECT (view), "stop_loading",
G_CALLBACK (gnv_stop_loading_cb), NULL);
control = nautilus_view_get_bonobo_control (NAUTILUS_VIEW (view));
g_object_ref (ephy_shell);
g_signal_connect (control, "disconnected",
G_CALLBACK (control_disconnected_cb), NULL);
g_signal_connect (control,
"activate",
G_CALLBACK (gnv_bonobo_control_activate_cb), view);
view->priv->zoomable = bonobo_zoomable_new ();
bonobo_object_add_interface (BONOBO_OBJECT (view),
BONOBO_OBJECT (view->priv->zoomable));
/* get zoom levels */
levels = g_new0 (float, n_zoom_levels);
names = g_new0 (gchar *, n_zoom_levels);
for (i = 0; i < n_zoom_levels; i++)
{
levels[i] = zoom_levels[i].level;
names[i] = zoom_levels[i].name;
}
bonobo_zoomable_set_parameters_full (view->priv->zoomable,
1.0,
levels [0],
levels [n_zoom_levels-1],
FALSE, FALSE, TRUE,
levels,
(const gchar **) names,
n_zoom_levels);
g_free (levels);
g_free (names);
bonobo_object_add_interface (BONOBO_OBJECT (view),
BONOBO_OBJECT (view->priv->zoomable));
g_signal_connect (view->priv->zoomable, "set_zoom_level",
G_CALLBACK (gnv_zoomable_set_zoom_level_cb), view);
g_signal_connect (view->priv->zoomable, "zoom_in",
G_CALLBACK (gnv_zoomable_zoom_in_cb), view);
g_signal_connect (view->priv->zoomable, "zoom_out",
G_CALLBACK (gnv_zoomable_zoom_out_cb), view);
g_signal_connect (view->priv->zoomable, "zoom_to_fit",
G_CALLBACK (gnv_zoomable_zoom_to_fit_cb), view);
g_signal_connect (view->priv->zoomable, "zoom_to_default",
G_CALLBACK (gnv_zoomable_zoom_to_default_cb), view);
p->control = nautilus_view_get_bonobo_control (NAUTILUS_VIEW (view));
p->popup_ui = bonobo_control_get_popup_ui_component (p->control);
g_assert (BONOBO_IS_UI_COMPONENT (p->popup_ui));
bonobo_ui_util_set_ui (p->popup_ui, SHARE_DIR,
"nautilus-epiphany-view.xml",
"EphyNautilusView", NULL);
p->popup = ephy_embed_popup_control_new (p->control);
ephy_embed_popup_control_connect_verbs
(EPHY_EMBED_POPUP_CONTROL (p->popup), p->popup_ui);
g_object_set_data (G_OBJECT (p->popup), "NautilisView", view);
bonobo_ui_component_add_verb_list_with_data (p->popup_ui, ephy_popup_verbs, p->popup);
}
BonoboObject *
ephy_nautilus_view_new_component (EphyShell *shell)
{
return BONOBO_OBJECT (g_object_new (EPHY_TYPE_NAUTILUS_VIEW, NULL));
}
static void
ephy_nautilus_view_finalize (GObject *object)
{
EphyNautilusView *view = EPHY_NAUTILUS_VIEW (object);
EphyNautilusViewPrivate *p = view->priv;
if (p->find_dialog)
{
g_object_remove_weak_pointer (G_OBJECT (p->find_dialog),
(gpointer *) &p->find_dialog);
g_object_unref (p->find_dialog);
}
g_object_unref (p->popup);
g_free (p->title);
g_free (p->location);
GNOME_CALL_PARENT (G_OBJECT_CLASS, finalize, (object));
}
static void
ephy_nautilus_view_class_init (EphyNautilusViewClass *class)
{
GObjectClass *object_class = G_OBJECT_CLASS (class);
object_class->finalize = ephy_nautilus_view_finalize;
g_type_class_add_private (object_class, sizeof(EphyNautilusViewPrivate));
}
static gint
gnv_embed_dom_mouse_click_cb (EphyEmbed *embed,
EphyEmbedEvent *event,
EphyNautilusView *view)
{
EphyEmbedEventType type;
EmbedEventContext context;
type = ephy_embed_event_get_event_type (event);
context = ephy_embed_event_get_context (event);
if (type == EPHY_EMBED_EVENT_MOUSE_BUTTON2
&& (context & EMBED_CONTEXT_LINK))
{
const GValue *value;
const gchar *url;
ephy_embed_event_get_property (event, "link", &value);
url = g_value_get_string (value);
g_return_val_if_fail (url, FALSE);
nautilus_view_open_location (NAUTILUS_VIEW (view), url,
Nautilus_ViewFrame_OPEN_IN_NAVIGATION,
0, NULL);
}
return FALSE;
}
static void
gnv_embed_context_menu_cb (EphyEmbed *embed,
EphyEmbedEvent *event,
EphyNautilusView *view)
{
EphyNautilusViewPrivate *p = view->priv;
ephy_embed_popup_control_set_event (p->popup, event);
ephy_embed_popup_control_show (p->popup, embed);
}
static void
gnv_embed_link_message_cb (EphyEmbed *embed, EphyNautilusView *view)
{
char *message;
g_return_if_fail (EPHY_IS_NAUTILUS_VIEW (view));
message = ephy_embed_get_link_message (embed);
nautilus_view_report_status (NAUTILUS_VIEW (view), message);
g_free (message);
}
static void
gnv_embed_location_cb (EphyEmbed *embed, const char *new_uri, EphyNautilusView *view)
{
const char *prefixes_to_ignore[] =
{
"about:",
"javascript:",
NULL
};
int i = 0;
g_return_if_fail (EPHY_IS_NAUTILUS_VIEW (view));
g_return_if_fail (view->priv->embed == embed);
g_return_if_fail (new_uri != NULL);
/* don't inform nautilus about uris that it can't understand */
while (prefixes_to_ignore[i] != NULL)
{
if (strncmp (prefixes_to_ignore[i], new_uri, strlen (prefixes_to_ignore[i])) == 0)
{
return;
}
++i;
}
nautilus_view_report_location_change (NAUTILUS_VIEW (view), new_uri, NULL, new_uri);
g_free (view->priv->location);
view->priv->location = g_strdup (new_uri);
}
static void
gnv_embed_title_cb (EphyEmbed *embed, EphyNautilusView *view)
{
EphyNautilusViewPrivate *p;
g_return_if_fail (EPHY_IS_NAUTILUS_VIEW (view));
p = view->priv;
g_return_if_fail (view->priv->embed == embed);
g_free (p->title);
p->title = ephy_embed_get_title (embed);
nautilus_view_set_title (NAUTILUS_VIEW (view), p->title);
}
static void
gnv_load_location_cb (EphyNautilusView *view, const char *location, gpointer user_data)
{
g_return_if_fail (EPHY_IS_NAUTILUS_VIEW (view));
g_return_if_fail (location != NULL);
nautilus_view_report_load_underway (NAUTILUS_VIEW (view));
ephy_embed_load_url (view->priv->embed, location);
}
static void
gnv_stop_loading_cb (EphyNautilusView *view, gpointer user_data)
{
}
static void
gnv_embed_new_window_cb (EphyEmbed *embed, EphyEmbed **new_embed,
EmbedChromeMask chromemask, EphyNautilusView *view)
{
EphyTab *new_tab;
EphyWindow *window;
window = ephy_window_new ();
new_tab = ephy_tab_new ();
ephy_window_add_tab (window, new_tab, EPHY_NOTEBOOK_INSERT_LAST, FALSE);
*new_embed = ephy_tab_get_embed (new_tab);
}
static void
gnv_bonobo_control_activate_cb (BonoboControl *control, gboolean state, EphyNautilusView *view)
{
if (state)
{
EphyNautilusViewPrivate *p = view->priv;
p->ui = nautilus_view_set_up_ui (NAUTILUS_VIEW (view), SHARE_DIR,
"nautilus-epiphany-view.xml", "EphyNautilusView");
g_return_if_fail (BONOBO_IS_UI_COMPONENT (p->ui));
bonobo_ui_component_add_verb_list_with_data (p->ui, ephy_verbs, view);
}
}
static EphyNautilusView *
gnv_view_from_popup (EphyEmbedPopupControl*popup)
{
return g_object_get_data (G_OBJECT (popup), "NautilisView");
}
static void
gnv_popup_cmd_new_window (BonoboUIComponent *uic,
EphyEmbedPopupControl*popup,
const char* verbname)
{
EphyEmbedEvent *info;
EphyNautilusView *view;
const GValue *value;
view = gnv_view_from_popup (popup);
info = ephy_embed_popup_control_get_event (popup);
ephy_embed_event_get_property (info, "link", &value);
nautilus_view_open_location (NAUTILUS_VIEW (view),
g_value_get_string (value),
Nautilus_ViewFrame_OPEN_IN_NAVIGATION,
0, NULL);
}
static void
gnv_popup_cmd_image_in_new_window (BonoboUIComponent *uic,
EphyEmbedPopupControl*popup,
const char* verbname)
{
EphyEmbedEvent *info;
EphyNautilusView *view;
const GValue *value;
view = gnv_view_from_popup (popup);
info = ephy_embed_popup_control_get_event (popup);
ephy_embed_event_get_property (info, "image", &value);
nautilus_view_open_location (NAUTILUS_VIEW (view),
g_value_get_string (value),
Nautilus_ViewFrame_OPEN_IN_NAVIGATION,
0, NULL);
}
static void
gnv_popup_cmd_frame_in_new_window (BonoboUIComponent *uic,
EphyEmbedPopupControl*popup,
const char* verbname)
{
EphyEmbedEvent *info;
EphyNautilusView *view;
gchar *location;
view = gnv_view_from_popup (popup);
info = ephy_embed_popup_control_get_event (popup);
location = ephy_embed_get_location (view->priv->embed, FALSE);
nautilus_view_open_location (NAUTILUS_VIEW (view),
location,
Nautilus_ViewFrame_OPEN_IN_NAVIGATION,
0, NULL);
g_free (location);
}
static void
gnv_cmd_select_encoding (BonoboUIComponent *uic,
EphyNautilusView *view,
const char* verbname)
{
EphyDialog *dialog;
dialog = EPHY_DIALOG (g_object_new (EPHY_TYPE_ENCODING_DIALOG,
"embed", view->priv->embed,
NULL));
ephy_dialog_set_modal (dialog, TRUE);
ephy_dialog_run (dialog);
g_object_unref (dialog);
}
static void
gnv_cmd_file_print (BonoboUIComponent *uic,
EphyNautilusView *view,
const char* verbname)
{
EphyDialog *dialog;
EphyNautilusViewPrivate *p = view->priv;
dialog = ephy_print_dialog_new (NULL, p->embed, FALSE);
ephy_dialog_set_modal (dialog, TRUE);
ephy_dialog_run (dialog);
g_object_unref (dialog);
}
static void
gnv_cmd_edit_find (BonoboUIComponent *uic,
EphyNautilusView *view,
const char* verbname)
{
EphyNautilusViewPrivate *p = view->priv;
if (p->find_dialog == NULL)
{
p->find_dialog = find_dialog_new (p->embed);
g_object_add_weak_pointer (G_OBJECT (p->find_dialog),
(gpointer *) &p->find_dialog);
}
ephy_dialog_show (p->find_dialog);
}
/* zoomable */
static void
gnv_zoomable_set_zoom_level_cb (BonoboZoomable *zoomable,
float level,
EphyNautilusView *view)
{
g_return_if_fail (EPHY_IS_NAUTILUS_VIEW (view));
ephy_embed_zoom_set (view->priv->embed,
ephy_zoom_get_nearest_zoom_level (level), TRUE);
}
static void
gnv_zoomable_zoom_in_cb (BonoboZoomable *zoomable,
EphyNautilusView *view)
{
float zoom, new_zoom;
g_return_if_fail (EPHY_IS_NAUTILUS_VIEW (view));
zoom = ephy_embed_zoom_get (view->priv->embed);
new_zoom = ephy_zoom_get_changed_zoom_level (zoom, 1);
ephy_embed_zoom_set (view->priv->embed, new_zoom, TRUE);
}
static void
gnv_zoomable_zoom_out_cb (BonoboZoomable *zoomable,
EphyNautilusView *view)
{
float zoom, new_zoom;
g_return_if_fail (EPHY_IS_NAUTILUS_VIEW (view));
zoom = ephy_embed_zoom_get (view->priv->embed);
new_zoom = ephy_zoom_get_changed_zoom_level (zoom, -1);
ephy_embed_zoom_set (view->priv->embed, new_zoom, TRUE);
}
static void
gnv_zoomable_zoom_to_fit_cb (BonoboZoomable *zoomable,
EphyNautilusView *view)
{
gnv_zoomable_zoom_to_default_cb (zoomable, view);
}
static void
gnv_zoomable_zoom_to_default_cb (BonoboZoomable *zoomable,
EphyNautilusView *view)
{
g_return_if_fail (EPHY_IS_NAUTILUS_VIEW (view));
ephy_embed_zoom_set (view->priv->embed, 1.0, TRUE);
}
static void
gnv_embed_zoom_change_cb (EphyNautilusView *embed,
float new_zoom,
EphyNautilusView *view)
{
g_return_if_fail (EPHY_IS_NAUTILUS_VIEW (view));
bonobo_zoomable_report_zoom_level_changed (view->priv->zoomable,
new_zoom, NULL);
}
