You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
236 lines
6.2 KiB
C++
236 lines
6.2 KiB
C++
/*
|
|
* Copyright (C) 2006 Red Hat, Inc
|
|
*
|
|
* Sugar 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.
|
|
*
|
|
* Sugar 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 "sugar-browser.h"
|
|
|
|
#include <nsCOMPtr.h>
|
|
#include <nsIPrefService.h>
|
|
#include <nsServiceManagerUtils.h>
|
|
|
|
enum {
|
|
PROP_0,
|
|
PROP_PROGRESS,
|
|
PROP_TITLE,
|
|
PROP_ADDRESS,
|
|
PROP_CAN_GO_BACK,
|
|
PROP_CAN_GO_FORWARD
|
|
};
|
|
|
|
void
|
|
sugar_browser_startup(void)
|
|
{
|
|
nsCOMPtr<nsIPrefService> prefService;
|
|
|
|
prefService = do_GetService(NS_PREFSERVICE_CONTRACTID);
|
|
NS_ENSURE_TRUE(prefService, );
|
|
|
|
nsCOMPtr<nsIPrefBranch> pref;
|
|
prefService->GetBranch("", getter_AddRefs(pref));
|
|
NS_ENSURE_TRUE(pref, );
|
|
|
|
pref->SetBoolPref ("dom.disable_open_during_load", TRUE);
|
|
}
|
|
|
|
G_DEFINE_TYPE(SugarBrowser, sugar_browser, GTK_TYPE_MOZ_EMBED)
|
|
|
|
static void
|
|
sugar_browser_get_property(GObject *object,
|
|
guint prop_id,
|
|
GValue *value,
|
|
GParamSpec *pspec)
|
|
{
|
|
SugarBrowser *browser = SUGAR_BROWSER(object);
|
|
|
|
switch (prop_id) {
|
|
case PROP_PROGRESS:
|
|
g_value_set_double(value, browser->progress);
|
|
break;
|
|
case PROP_ADDRESS:
|
|
g_value_set_string(value, browser->address);
|
|
break;
|
|
case PROP_TITLE:
|
|
g_value_set_string(value, browser->title);
|
|
break;
|
|
case PROP_CAN_GO_BACK:
|
|
g_value_set_boolean(value, browser->can_go_back);
|
|
break;
|
|
case PROP_CAN_GO_FORWARD:
|
|
g_value_set_boolean(value, browser->can_go_forward);
|
|
break;
|
|
default:
|
|
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
|
|
break;
|
|
}
|
|
}
|
|
|
|
|
|
static void
|
|
sugar_browser_class_init(SugarBrowserClass *browser_class)
|
|
{
|
|
GObjectClass *gobject_class = G_OBJECT_CLASS(browser_class);
|
|
|
|
gobject_class->get_property = sugar_browser_get_property;
|
|
|
|
g_object_class_install_property(gobject_class, PROP_PROGRESS,
|
|
g_param_spec_double ("progress",
|
|
"Progress",
|
|
"Progress",
|
|
0.0, 1.0, 0.0,
|
|
G_PARAM_READABLE));
|
|
|
|
g_object_class_install_property (gobject_class, PROP_ADDRESS,
|
|
g_param_spec_string ("address",
|
|
"Address",
|
|
"Address",
|
|
"",
|
|
G_PARAM_READABLE));
|
|
|
|
g_object_class_install_property (gobject_class, PROP_TITLE,
|
|
g_param_spec_string ("title",
|
|
"Title",
|
|
"Title",
|
|
"",
|
|
G_PARAM_READABLE));
|
|
|
|
g_object_class_install_property (gobject_class, PROP_CAN_GO_BACK,
|
|
g_param_spec_boolean ("can-go-back",
|
|
"Can go back",
|
|
"Can go back",
|
|
FALSE,
|
|
G_PARAM_READABLE));
|
|
|
|
g_object_class_install_property (gobject_class, PROP_CAN_GO_FORWARD,
|
|
g_param_spec_boolean ("can-go-forward",
|
|
"Can go forward",
|
|
"Can go forward",
|
|
FALSE,
|
|
G_PARAM_READABLE));
|
|
}
|
|
|
|
SugarBrowser *
|
|
sugar_browser_create_window(SugarBrowser *browser)
|
|
{
|
|
return SUGAR_BROWSER_GET_CLASS(browser)->create_window(browser);
|
|
}
|
|
|
|
static void
|
|
update_navigation_properties(SugarBrowser *browser)
|
|
{
|
|
GtkMozEmbed *embed = GTK_MOZ_EMBED(browser);
|
|
|
|
browser->can_go_back = gtk_moz_embed_can_go_back(embed);
|
|
g_object_notify (G_OBJECT(browser), "can_go_back");
|
|
|
|
browser->can_go_forward = gtk_moz_embed_can_go_forward(embed);
|
|
g_object_notify (G_OBJECT(browser), "can_go_forward");
|
|
}
|
|
|
|
static void
|
|
new_window_cb(GtkMozEmbed *embed,
|
|
GtkMozEmbed **newEmbed,
|
|
guint chromemask)
|
|
{
|
|
SugarBrowser *browser;
|
|
|
|
browser = sugar_browser_create_window(SUGAR_BROWSER(embed));
|
|
|
|
*newEmbed = GTK_MOZ_EMBED(browser);
|
|
}
|
|
|
|
static void
|
|
sugar_browser_set_progress(SugarBrowser *browser, float progress)
|
|
{
|
|
g_return_if_fail(SUGAR_IS_BROWSER(browser));
|
|
|
|
browser->progress = progress;
|
|
g_object_notify (G_OBJECT(browser), "progress");
|
|
}
|
|
|
|
static void
|
|
net_state_cb(GtkMozEmbed *embed, const char *aURI, gint state, guint status)
|
|
{
|
|
SugarBrowser *browser = SUGAR_BROWSER(embed);
|
|
|
|
if (state & GTK_MOZ_EMBED_FLAG_IS_NETWORK) {
|
|
if (state & GTK_MOZ_EMBED_FLAG_START) {
|
|
browser->total_requests = 0;
|
|
browser->current_requests = 0;
|
|
browser->progress = 0.0;
|
|
}
|
|
|
|
update_navigation_properties(browser);
|
|
}
|
|
|
|
if (state & GTK_MOZ_EMBED_FLAG_IS_REQUEST) {
|
|
float progress;
|
|
|
|
if (state & GTK_MOZ_EMBED_FLAG_START) {
|
|
browser->total_requests++;
|
|
}
|
|
else if (state & GTK_MOZ_EMBED_FLAG_STOP)
|
|
{
|
|
browser->current_requests++;
|
|
}
|
|
|
|
progress = float(browser->current_requests) /
|
|
float(browser->total_requests);
|
|
if (progress > browser->progress) {
|
|
sugar_browser_set_progress(browser, progress);
|
|
}
|
|
}
|
|
}
|
|
|
|
static void
|
|
title_cb(GtkMozEmbed *embed)
|
|
{
|
|
SugarBrowser *browser = SUGAR_BROWSER(embed);
|
|
|
|
g_free(browser->title);
|
|
browser->title = gtk_moz_embed_get_title(embed);
|
|
|
|
g_object_notify (G_OBJECT(browser), "title");
|
|
}
|
|
|
|
static void
|
|
location_cb(GtkMozEmbed *embed)
|
|
{
|
|
SugarBrowser *browser = SUGAR_BROWSER(embed);
|
|
|
|
g_free(browser->address);
|
|
browser->address = gtk_moz_embed_get_location(embed);
|
|
|
|
g_object_notify (G_OBJECT(browser), "address");
|
|
}
|
|
|
|
static void
|
|
sugar_browser_init(SugarBrowser *browser)
|
|
{
|
|
browser->title = NULL;
|
|
browser->address = NULL;
|
|
browser->progress = 0.0;
|
|
|
|
g_signal_connect(G_OBJECT(browser), "new-window",
|
|
G_CALLBACK(new_window_cb), NULL);
|
|
g_signal_connect(G_OBJECT(browser), "net-state-all",
|
|
G_CALLBACK(net_state_cb), NULL);
|
|
g_signal_connect(G_OBJECT(browser), "title",
|
|
G_CALLBACK(title_cb), NULL);
|
|
g_signal_connect(G_OBJECT(browser), "location",
|
|
G_CALLBACK(location_cb), NULL);
|
|
}
|