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/*
* Copyright (C) 2007, Red Hat, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#include <nsIDocShellTreeItem.h>
#include <nsComponentManagerUtils.h>
#include <nsCOMPtr.h>
#include <nsIWebBrowser.h>
#include <nsILocalFile.h>
#include <nsIBaseWindow.h>
#include <nsXULAppAPI.h>
#include <PyXPCOM.h>
#include "hulahop-browser.h"
#include "HulahopDirectoryProvider.h"
struct _HulahopBrowser {
GtkBin base_instance;
nsCOMPtr<nsIWebBrowser> browser;
nsCOMPtr<nsIBaseWindow> base_window;
};
struct _HulahopBrowserClass {
GtkBinClass base_class;
};
G_DEFINE_TYPE(HulahopBrowser, hulahop_browser, GTK_TYPE_BIN)
static GObjectClass *parent_class = NULL;
static const HulahopDirectoryProvider kDirectoryProvider;
gboolean
hulahop_startup()
{
nsresult rv;
nsCOMPtr<nsILocalFile> greDir;
rv = NS_NewNativeLocalFile(nsCString(MOZILLA_HOME), PR_TRUE,
getter_AddRefs(greDir));
NS_ENSURE_SUCCESS(rv, FALSE);
nsCOMPtr<nsILocalFile> binDir;
rv = NS_NewNativeLocalFile(nsCString(MOZILLA_HOME"/components"), PR_TRUE,
getter_AddRefs(binDir));
NS_ENSURE_SUCCESS(rv, FALSE);
rv = XRE_InitEmbedding(greDir, binDir,
NS_CONST_CAST(HulahopDirectoryProvider *,
&kDirectoryProvider), nsnull, 0);
NS_ENSURE_SUCCESS(rv, FALSE);
return TRUE;
}
static void
hulahop_browser_realize(GtkWidget *widget)
{
HulahopBrowser *browser = HULAHOP_BROWSER(widget);
GdkWindowAttr attributes;
gint attributes_mask;
GTK_WIDGET_SET_FLAGS(widget, GTK_REALIZED);
attributes.window_type = GDK_WINDOW_CHILD;
attributes.x = widget->allocation.x;
attributes.y = widget->allocation.y;
attributes.width = widget->allocation.width;
attributes.height = widget->allocation.height;
attributes.wclass = GDK_INPUT_OUTPUT;
attributes.visual = gtk_widget_get_visual(widget);
attributes.colormap = gtk_widget_get_colormap(widget);
attributes.event_mask = gtk_widget_get_events(widget) | GDK_EXPOSURE_MASK;
attributes_mask = GDK_WA_X | GDK_WA_Y | GDK_WA_VISUAL | GDK_WA_COLORMAP;
widget->window = gdk_window_new(gtk_widget_get_parent_window(widget),
&attributes, attributes_mask);
gdk_window_set_user_data(widget->window, widget);
widget->style = gtk_style_attach (widget->style, widget->window);
gtk_style_set_background(widget->style, widget->window, GTK_STATE_NORMAL);
nsresult rv;
browser->browser = do_CreateInstance
("@mozilla.org/embedding/browser/nsWebBrowser;1");
g_assert(browser->browser);
nsCOMPtr<nsIDocShellTreeItem> item = do_QueryInterface(browser->browser);
item->SetItemType(nsIDocShellTreeItem::typeContentWrapper);
browser->base_window = do_QueryInterface(browser->browser);
rv = browser->base_window->InitWindow(widget, nsnull, 0, 0,
widget->allocation.width,
widget->allocation.height);
g_assert(NS_SUCCEEDED(rv));
rv = browser->base_window->Create();
g_assert(NS_SUCCEEDED(rv));
}
static void
hulahop_browser_map(GtkWidget *widget)
{
HulahopBrowser *browser = HULAHOP_BROWSER(widget);
GTK_WIDGET_SET_FLAGS(widget, GTK_MAPPED);
nsCOMPtr<nsIBaseWindow> baseWindow = do_QueryInterface(browser->browser);
// XXX hack around problem. probably widget/gtk2 window initialization.
baseWindow->SetVisibility(PR_FALSE);
baseWindow->SetVisibility(PR_TRUE);
gdk_window_show(widget->window);
}
static void
hulahop_browser_class_init(HulahopBrowserClass *browser_class)
{
GtkWidgetClass *widget_class = GTK_WIDGET_CLASS(browser_class);
parent_class = (GObjectClass *) g_type_class_peek_parent(browser_class);
widget_class->realize = hulahop_browser_realize;
widget_class->map = hulahop_browser_map;
}
static void
hulahop_browser_init(HulahopBrowser *browser)
{
GTK_WIDGET_UNSET_FLAGS(GTK_WIDGET(browser), GTK_NO_WINDOW);
}
PyObject *
hulahop_browser_get_browser (HulahopBrowser *browser)
{
return PyObject_FromNSInterface(browser->browser,
NS_GET_IID(nsIWebBrowser), PR_FALSE);
}
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