906 lines
25 KiB
C++
906 lines
25 KiB
C++
/*
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* Copyright (C) 2006, Red Hat, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#include <config.h>
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#include "sugar-browser.h"
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#include "sugar-marshal.h"
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#include "GeckoContentHandler.h"
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#include "GeckoDownload.h"
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#include <gtkmozembed_internal.h>
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#include <nsCOMPtr.h>
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#include <nsIPrefService.h>
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#include <nsServiceManagerUtils.h>
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#include <nsStringAPI.h>
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#include <nsILocalFile.h>
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#include <nsIWebBrowser.h>
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#include <nsIWebBrowserFocus.h>
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#include <nsIWebBrowserPersist.h>
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#include <nsIDOMWindow.h>
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#include <nsIDOMWindowUtils.h>
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#include <nsIDOMDocument.h>
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#include <nsIDOMMouseEvent.h>
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#include <nsIGenericFactory.h>
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#include <nsIHelperAppLauncherDialog.h>
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#include <nsIComponentRegistrar.h>
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#include <nsIDOMNode.h>
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#include <nsIDOMEventTarget.h>
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#include <nsIDOMHTMLImageElement.h>
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#include <nsIIOService.h>
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#include <nsComponentManagerUtils.h>
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#include <imgICache.h>
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#include <nsIProperties.h>
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#include <nsIWebNavigation.h>
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#include <nsISupportsPrimitives.h>
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#include <nsIInterfaceRequestorUtils.h>
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#include <nsIMIMEHeaderParam.h>
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#include <nsISHistory.h>
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#include <nsIHistoryEntry.h>
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#include <nsISHEntry.h>
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#include <nsIInputStream.h>
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enum {
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PROP_0,
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PROP_PROGRESS,
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PROP_TITLE,
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PROP_ADDRESS,
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PROP_CAN_GO_BACK,
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PROP_CAN_GO_FORWARD,
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PROP_LOADING,
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PROP_DOCUMENT_METADATA
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};
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enum {
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MOUSE_CLICK,
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N_SIGNALS
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};
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static guint signals[N_SIGNALS];
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static const nsModuleComponentInfo sSugarComponents[] = {
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{
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"Gecko Content Handler",
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GECKOCONTENTHANDLER_CID,
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NS_IHELPERAPPLAUNCHERDLG_CONTRACTID,
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NULL
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},
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{
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"Gecko Download",
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GECKODOWNLOAD_CID,
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NS_TRANSFER_CONTRACTID,
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NULL
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}
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};
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static void
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setup_plugin_path ()
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{
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const char *user_path;
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char *new_path;
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user_path = g_getenv ("MOZ_PLUGIN_PATH");
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new_path = g_strconcat (user_path ? user_path : "",
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user_path ? ":" : "",
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PLUGIN_DIR,
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(char *) NULL);
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g_setenv ("MOZ_PLUGIN_PATH", new_path, TRUE);
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g_free (new_path);
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}
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gboolean
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sugar_browser_startup(const char *profile_path, const char *profile_name)
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{
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nsresult rv;
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setup_plugin_path();
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gtk_moz_embed_set_profile_path(profile_path, profile_name);
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gtk_moz_embed_push_startup();
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nsCOMPtr<nsIPrefService> prefService;
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prefService = do_GetService(NS_PREFSERVICE_CONTRACTID);
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NS_ENSURE_TRUE(prefService, FALSE);
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/* Read our predefined default prefs */
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nsCOMPtr<nsILocalFile> file;
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NS_NewNativeLocalFile(nsCString(SHARE_DIR"/gecko-prefs.js"),
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PR_TRUE, getter_AddRefs(file));
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NS_ENSURE_TRUE(file, FALSE);
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rv = prefService->ReadUserPrefs (file);
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if (NS_FAILED(rv)) {
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g_warning ("failed to read default preferences, error: %x", rv);
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return FALSE;
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}
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nsCOMPtr<nsIPrefBranch> pref;
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prefService->GetBranch ("", getter_AddRefs(pref));
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NS_ENSURE_TRUE(pref, FALSE);
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pref->SetCharPref ("helpers.private_mime_types_file", SHARE_DIR"/mime.types");
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rv = prefService->ReadUserPrefs (nsnull);
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if (NS_FAILED(rv)) {
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g_warning ("failed to read user preferences, error: %x", rv);
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}
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nsCOMPtr<nsIComponentRegistrar> componentRegistrar;
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NS_GetComponentRegistrar(getter_AddRefs(componentRegistrar));
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NS_ENSURE_TRUE (componentRegistrar, FALSE);
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nsCOMPtr<nsIFactory> contentHandlerFactory;
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rv = NS_NewGeckoContentHandlerFactory(getter_AddRefs(contentHandlerFactory));
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rv = componentRegistrar->RegisterFactory(sSugarComponents[0].mCID,
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sSugarComponents[0].mDescription,
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sSugarComponents[0].mContractID,
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contentHandlerFactory);
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if (NS_FAILED(rv)) {
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g_warning ("Failed to register factory for %s\n", sSugarComponents[0].mDescription);
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return FALSE;
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}
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nsCOMPtr<nsIFactory> downloadFactory;
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rv = NS_NewGeckoDownloadFactory(getter_AddRefs(downloadFactory));
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rv = componentRegistrar->RegisterFactory(sSugarComponents[1].mCID,
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sSugarComponents[1].mDescription,
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sSugarComponents[1].mContractID,
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downloadFactory);
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if (NS_FAILED(rv)) {
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g_warning ("Failed to register factory for %s\n", sSugarComponents[1].mDescription);
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return FALSE;
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}
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return TRUE;
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}
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void
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sugar_browser_shutdown(void)
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{
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gtk_moz_embed_pop_startup();
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}
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G_DEFINE_TYPE(SugarBrowser, sugar_browser, GTK_TYPE_MOZ_EMBED)
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static nsresult
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NewURI(const char *uri, nsIURI **result)
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{
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nsresult rv;
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nsCOMPtr<nsIServiceManager> mgr;
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NS_GetServiceManager (getter_AddRefs (mgr));
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NS_ENSURE_TRUE(mgr, FALSE);
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nsCOMPtr<nsIIOService> ioService;
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rv = mgr->GetServiceByContractID ("@mozilla.org/network/io-service;1",
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NS_GET_IID (nsIIOService),
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getter_AddRefs(ioService));
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NS_ENSURE_SUCCESS(rv, FALSE);
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nsCString cSpec(uri);
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return ioService->NewURI (cSpec, nsnull, nsnull, result);
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}
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static nsresult
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FilenameFromContentDisposition(nsCString contentDisposition, nsCString &fileName)
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{
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nsresult rv;
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nsCString fallbackCharset;
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nsCOMPtr<nsIMIMEHeaderParam> mimehdrpar =
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do_GetService("@mozilla.org/network/mime-hdrparam;1");
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NS_ENSURE_TRUE(mimehdrpar, NS_ERROR_FAILURE);
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nsString aFileName;
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rv = mimehdrpar->GetParameter (contentDisposition, "filename",
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fallbackCharset, PR_TRUE, nsnull,
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aFileName);
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if (NS_FAILED(rv) || !fileName.Length()) {
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rv = mimehdrpar->GetParameter (contentDisposition, "name",
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fallbackCharset, PR_TRUE, nsnull,
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aFileName);
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}
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if (NS_SUCCEEDED(rv) && fileName.Length()) {
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NS_UTF16ToCString (aFileName, NS_CSTRING_ENCODING_UTF8, fileName);
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}
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return NS_OK;
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}
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static nsresult
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ImageNameFromCache(nsIURI *imgURI, nsCString &imgName)
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{
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nsresult rv;
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nsCOMPtr<nsIServiceManager> mgr;
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NS_GetServiceManager (getter_AddRefs (mgr));
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NS_ENSURE_TRUE(mgr, NS_ERROR_FAILURE);
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nsCOMPtr<imgICache> imgCache;
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rv = mgr->GetServiceByContractID("@mozilla.org/image/cache;1",
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NS_GET_IID (imgICache),
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getter_AddRefs(imgCache));
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NS_ENSURE_SUCCESS(rv, NS_ERROR_FAILURE);
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nsCOMPtr<nsIProperties> imgProperties;
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imgCache->FindEntryProperties(imgURI, getter_AddRefs(imgProperties));
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if (imgProperties) {
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nsCOMPtr<nsISupportsCString> dispositionCString;
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imgProperties->Get("content-disposition",
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NS_GET_IID(nsISupportsCString),
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getter_AddRefs(dispositionCString));
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if (dispositionCString) {
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nsCString contentDisposition;
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dispositionCString->GetData(contentDisposition);
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FilenameFromContentDisposition(contentDisposition, imgName);
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}
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}
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return NS_OK;
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}
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static SugarBrowserMetadata *
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sugar_browser_get_document_metadata(SugarBrowser *browser)
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{
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SugarBrowserMetadata *metadata = sugar_browser_metadata_new();
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#ifdef HAVE_NS_WEB_BROWSER
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nsCOMPtr<nsIWebBrowser> webBrowser;
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gtk_moz_embed_get_nsIWebBrowser(GTK_MOZ_EMBED(browser),
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getter_AddRefs(webBrowser));
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NS_ENSURE_TRUE(webBrowser, metadata);
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nsCOMPtr<nsIDOMWindow> DOMWindow;
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webBrowser->GetContentDOMWindow(getter_AddRefs(DOMWindow));
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NS_ENSURE_TRUE(DOMWindow, metadata);
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nsCOMPtr<nsIDOMWindowUtils> DOMWindowUtils(do_GetInterface(DOMWindow));
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NS_ENSURE_TRUE(DOMWindowUtils, metadata);
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const PRUnichar contentDispositionLiteral[] =
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{'c', 'o', 'n', 't', 'e', 'n', 't', '-', 'd', 'i', 's', 'p',
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'o', 's', 'i', 't', 'i', 'o', 'n', '\0'};
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nsString contentDisposition;
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DOMWindowUtils->GetDocumentMetadata(nsString(contentDispositionLiteral),
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contentDisposition);
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nsCString cContentDisposition;
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NS_UTF16ToCString (contentDisposition, NS_CSTRING_ENCODING_UTF8,
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cContentDisposition);
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nsCString fileName;
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FilenameFromContentDisposition(cContentDisposition, fileName);
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if (!fileName.Length()) {
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nsCOMPtr<nsIWebNavigation> webNav(do_QueryInterface(webBrowser));
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if (webNav) {
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nsCOMPtr<nsIURI> docURI;
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webNav->GetCurrentURI (getter_AddRefs(docURI));
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nsCOMPtr<nsIURL> url(do_QueryInterface(docURI));
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if (url) {
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url->GetFileName(fileName);
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}
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}
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}
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if (fileName.Length()) {
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metadata->filename = g_strdup(fileName.get());
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}
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#endif
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return metadata;
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}
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static void
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sugar_browser_get_property(GObject *object,
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guint prop_id,
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GValue *value,
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GParamSpec *pspec)
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{
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SugarBrowser *browser = SUGAR_BROWSER(object);
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switch (prop_id) {
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case PROP_PROGRESS:
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g_value_set_double(value, browser->progress);
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break;
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case PROP_ADDRESS:
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g_value_set_string(value, browser->address);
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break;
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case PROP_TITLE:
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g_value_set_string(value, browser->title);
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break;
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case PROP_CAN_GO_BACK:
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g_value_set_boolean(value, browser->can_go_back);
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break;
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case PROP_CAN_GO_FORWARD:
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g_value_set_boolean(value, browser->can_go_forward);
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break;
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case PROP_LOADING:
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g_value_set_boolean(value, browser->loading);
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break;
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case PROP_DOCUMENT_METADATA:
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SugarBrowserMetadata *metadata;
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metadata = sugar_browser_get_document_metadata(browser);
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g_value_set_boxed(value, metadata);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
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break;
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}
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}
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static void
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sugar_browser_class_init(SugarBrowserClass *browser_class)
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{
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GObjectClass *gobject_class = G_OBJECT_CLASS(browser_class);
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gobject_class->get_property = sugar_browser_get_property;
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signals[MOUSE_CLICK] = g_signal_new ("mouse_click",
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SUGAR_TYPE_BROWSER,
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G_SIGNAL_RUN_LAST,
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G_STRUCT_OFFSET(SugarBrowser, mouse_click),
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g_signal_accumulator_true_handled, NULL,
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sugar_marshal_BOOLEAN__BOXED,
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G_TYPE_BOOLEAN,
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1,
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SUGAR_TYPE_BROWSER_EVENT);
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g_object_class_install_property(gobject_class, PROP_PROGRESS,
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g_param_spec_double ("progress",
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"Progress",
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"Progress",
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0.0, 1.0, 0.0,
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G_PARAM_READABLE));
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g_object_class_install_property (gobject_class, PROP_ADDRESS,
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g_param_spec_string ("address",
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"Address",
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"Address",
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"",
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G_PARAM_READABLE));
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g_object_class_install_property (gobject_class, PROP_TITLE,
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g_param_spec_string ("title",
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"Title",
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"Title",
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"",
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G_PARAM_READABLE));
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g_object_class_install_property (gobject_class, PROP_CAN_GO_BACK,
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g_param_spec_boolean ("can-go-back",
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"Can go back",
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"Can go back",
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FALSE,
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G_PARAM_READABLE));
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g_object_class_install_property (gobject_class, PROP_CAN_GO_FORWARD,
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g_param_spec_boolean ("can-go-forward",
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"Can go forward",
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"Can go forward",
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FALSE,
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G_PARAM_READABLE));
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g_object_class_install_property (gobject_class, PROP_LOADING,
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g_param_spec_boolean ("loading",
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"Loading",
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"Loading",
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FALSE,
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G_PARAM_READABLE));
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g_object_class_install_property(gobject_class, PROP_DOCUMENT_METADATA,
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g_param_spec_boxed("document-metadata",
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"Document Metadata",
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"Document metadata",
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SUGAR_TYPE_BROWSER_METADATA,
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G_PARAM_READABLE));
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}
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SugarBrowser *
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sugar_browser_create_window(SugarBrowser *browser)
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{
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return SUGAR_BROWSER_GET_CLASS(browser)->create_window(browser);
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}
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static void
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update_navigation_properties(SugarBrowser *browser)
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{
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GtkMozEmbed *embed = GTK_MOZ_EMBED(browser);
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gboolean can_go_back;
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gboolean can_go_forward;
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can_go_back = gtk_moz_embed_can_go_back(embed);
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if (can_go_back != browser->can_go_back) {
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browser->can_go_back = can_go_back;
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g_object_notify (G_OBJECT(browser), "can-go-back");
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}
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can_go_forward = gtk_moz_embed_can_go_forward(embed);
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if (can_go_forward != browser->can_go_forward) {
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browser->can_go_forward = can_go_forward;
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g_object_notify (G_OBJECT(browser), "can-go-forward");
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}
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}
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static void
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new_window_cb(GtkMozEmbed *embed,
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GtkMozEmbed **newEmbed,
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guint chromemask)
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{
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SugarBrowser *browser;
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browser = sugar_browser_create_window(SUGAR_BROWSER(embed));
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*newEmbed = GTK_MOZ_EMBED(browser);
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}
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static void
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sugar_browser_set_progress(SugarBrowser *browser, float progress)
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{
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g_return_if_fail(SUGAR_IS_BROWSER(browser));
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browser->progress = progress;
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g_object_notify (G_OBJECT(browser), "progress");
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}
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static void
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sugar_browser_set_loading(SugarBrowser *browser, gboolean loading)
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{
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g_return_if_fail(SUGAR_IS_BROWSER(browser));
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browser->loading = loading;
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g_object_notify (G_OBJECT(browser), "loading");
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}
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static void
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net_state_cb(GtkMozEmbed *embed, const char *aURI, gint state, guint status)
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{
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SugarBrowser *browser = SUGAR_BROWSER(embed);
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if (state & GTK_MOZ_EMBED_FLAG_IS_NETWORK) {
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if (state & GTK_MOZ_EMBED_FLAG_START) {
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browser->total_requests = 0;
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browser->current_requests = 0;
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sugar_browser_set_progress(browser, 0.03);
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sugar_browser_set_loading(browser, TRUE);
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} else if (state & GTK_MOZ_EMBED_FLAG_STOP) {
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sugar_browser_set_progress(browser, 1.0);
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sugar_browser_set_loading(browser, FALSE);
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}
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}
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if (state & GTK_MOZ_EMBED_FLAG_IS_REQUEST) {
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float progress;
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if (state & GTK_MOZ_EMBED_FLAG_START) {
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browser->total_requests++;
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}
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else if (state & GTK_MOZ_EMBED_FLAG_STOP)
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{
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browser->current_requests++;
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}
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progress = float(browser->current_requests) /
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float(browser->total_requests);
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if (progress > browser->progress) {
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sugar_browser_set_progress(browser, progress);
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}
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}
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}
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static void
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title_cb(GtkMozEmbed *embed)
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{
|
|
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");
|
|
|
|
update_navigation_properties(browser);
|
|
}
|
|
|
|
static char *
|
|
get_image_name(const char *uri)
|
|
{
|
|
nsresult rv;
|
|
|
|
nsCString imgName;
|
|
|
|
nsCOMPtr<nsIURI> imgURI;
|
|
rv = NewURI(uri, getter_AddRefs(imgURI));
|
|
NS_ENSURE_SUCCESS(rv, NULL);
|
|
|
|
ImageNameFromCache(imgURI, imgName);
|
|
|
|
if (!imgName.Length()) {
|
|
nsCOMPtr<nsIURL> url(do_QueryInterface(imgURI));
|
|
if (url) {
|
|
url->GetFileName(imgName);
|
|
}
|
|
}
|
|
|
|
return imgName.Length() ? g_strdup(imgName.get()) : NULL;
|
|
}
|
|
|
|
static gboolean
|
|
dom_mouse_click_cb(GtkMozEmbed *embed, nsIDOMMouseEvent *mouseEvent)
|
|
{
|
|
SugarBrowser *browser = SUGAR_BROWSER(embed);
|
|
SugarBrowserEvent *event;
|
|
gint return_value = FALSE;
|
|
|
|
nsCOMPtr<nsIDOMEventTarget> eventTarget;
|
|
mouseEvent->GetTarget(getter_AddRefs(eventTarget));
|
|
NS_ENSURE_TRUE(mouseEvent, FALSE);
|
|
|
|
nsCOMPtr<nsIDOMNode> targetNode;
|
|
targetNode = do_QueryInterface(eventTarget);
|
|
NS_ENSURE_TRUE(targetNode, FALSE);
|
|
|
|
event = sugar_browser_event_new();
|
|
|
|
nsresult rv;
|
|
|
|
PRUint16 type;
|
|
rv = targetNode->GetNodeType(&type);
|
|
if (NS_FAILED(rv)) return NS_ERROR_FAILURE;
|
|
|
|
nsCOMPtr<nsIDOMHTMLElement> element = do_QueryInterface(targetNode);
|
|
if ((nsIDOMNode::ELEMENT_NODE == type) && element) {
|
|
nsString uTag;
|
|
rv = element->GetLocalName(uTag);
|
|
if (NS_FAILED(rv)) return NS_ERROR_FAILURE;
|
|
|
|
nsCString tag;
|
|
NS_UTF16ToCString (uTag, NS_CSTRING_ENCODING_UTF8, tag);
|
|
|
|
if (g_ascii_strcasecmp (tag.get(), "img") == 0) {
|
|
nsString img;
|
|
|
|
nsCOMPtr <nsIDOMHTMLImageElement> image;
|
|
image = do_QueryInterface(targetNode, &rv);
|
|
if (NS_FAILED(rv) || !image) return NS_ERROR_FAILURE;
|
|
|
|
rv = image->GetSrc(img);
|
|
if (NS_FAILED(rv)) return NS_ERROR_FAILURE;
|
|
|
|
nsCString cImg;
|
|
NS_UTF16ToCString (img, NS_CSTRING_ENCODING_UTF8, cImg);
|
|
event->image_uri = g_strdup(cImg.get());
|
|
event->image_name = get_image_name(event->image_uri);
|
|
}
|
|
}
|
|
|
|
PRUint16 btn = 0;
|
|
mouseEvent->GetButton (&btn);
|
|
event->button = btn + 1;
|
|
|
|
g_signal_emit(browser, signals[MOUSE_CLICK], 0, event, &return_value);
|
|
|
|
sugar_browser_event_free(event);
|
|
|
|
return return_value;
|
|
}
|
|
|
|
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);
|
|
g_signal_connect(G_OBJECT(browser), "dom-mouse-click",
|
|
G_CALLBACK(dom_mouse_click_cb), NULL);
|
|
}
|
|
|
|
void
|
|
sugar_browser_scroll_pixels(SugarBrowser *browser,
|
|
int dx,
|
|
int dy)
|
|
{
|
|
#ifndef HAVE_GECKO_1_9
|
|
nsCOMPtr<nsIWebBrowser> webBrowser;
|
|
gtk_moz_embed_get_nsIWebBrowser (GTK_MOZ_EMBED(browser),
|
|
getter_AddRefs(webBrowser));
|
|
NS_ENSURE_TRUE (webBrowser, );
|
|
|
|
nsCOMPtr<nsIWebBrowserFocus> webBrowserFocus;
|
|
webBrowserFocus = do_QueryInterface (webBrowser);
|
|
NS_ENSURE_TRUE (webBrowserFocus, );
|
|
|
|
nsCOMPtr<nsIDOMWindow> DOMWindow;
|
|
webBrowserFocus->GetFocusedWindow (getter_AddRefs(DOMWindow));
|
|
if (!DOMWindow) {
|
|
webBrowser->GetContentDOMWindow (getter_AddRefs(DOMWindow));
|
|
}
|
|
NS_ENSURE_TRUE (DOMWindow, );
|
|
|
|
DOMWindow->ScrollBy (dx, dy);
|
|
#endif
|
|
}
|
|
|
|
void
|
|
sugar_browser_grab_focus(SugarBrowser *browser)
|
|
{
|
|
GtkWidget *child;
|
|
|
|
child = gtk_bin_get_child(GTK_BIN(browser));
|
|
|
|
if (child != NULL) {
|
|
gtk_widget_grab_focus (child);
|
|
} else {
|
|
g_warning ("Need to realize the embed before grabbing focus!\n");
|
|
}
|
|
}
|
|
|
|
|
|
static nsresult
|
|
GetPostData(SugarBrowser *browser, nsIInputStream **postData)
|
|
{
|
|
#ifdef HAVE_NS_WEB_BROWSER
|
|
nsCOMPtr<nsIWebBrowser> webBrowser;
|
|
gtk_moz_embed_get_nsIWebBrowser(GTK_MOZ_EMBED(browser),
|
|
getter_AddRefs(webBrowser));
|
|
NS_ENSURE_TRUE(webBrowser, NS_ERROR_FAILURE);
|
|
|
|
nsCOMPtr<nsIWebNavigation> webNav(do_QueryInterface(webBrowser));
|
|
NS_ENSURE_TRUE(webNav, NS_ERROR_FAILURE);
|
|
|
|
PRInt32 sindex;
|
|
|
|
nsCOMPtr<nsISHistory> sessionHistory;
|
|
webNav->GetSessionHistory(getter_AddRefs(sessionHistory));
|
|
NS_ENSURE_TRUE(sessionHistory, NS_ERROR_FAILURE);
|
|
|
|
nsCOMPtr<nsIHistoryEntry> entry;
|
|
sessionHistory->GetIndex(&sindex);
|
|
sessionHistory->GetEntryAtIndex(sindex, PR_FALSE, getter_AddRefs(entry));
|
|
|
|
nsCOMPtr<nsISHEntry> shEntry(do_QueryInterface(entry));
|
|
if (shEntry) {
|
|
shEntry->GetPostData(postData);
|
|
}
|
|
|
|
return NS_OK;
|
|
#endif
|
|
return NS_ERROR_NOT_IMPLEMENTED;
|
|
}
|
|
|
|
gboolean
|
|
sugar_browser_save_uri(SugarBrowser *browser,
|
|
const char *uri,
|
|
const char *filename)
|
|
{
|
|
#ifdef HAVE_NS_WEB_BROWSER
|
|
nsresult rv;
|
|
|
|
nsCOMPtr<nsIURI> sourceURI;
|
|
rv = NewURI(uri, getter_AddRefs(sourceURI));
|
|
NS_ENSURE_SUCCESS(rv, FALSE);
|
|
|
|
nsCOMPtr<nsILocalFile> destFile = do_CreateInstance("@mozilla.org/file/local;1");
|
|
NS_ENSURE_TRUE(destFile, FALSE);
|
|
|
|
destFile->InitWithNativePath(nsCString(filename));
|
|
|
|
nsCOMPtr<nsIWebBrowser> webBrowser;
|
|
gtk_moz_embed_get_nsIWebBrowser(GTK_MOZ_EMBED(browser),
|
|
getter_AddRefs(webBrowser));
|
|
NS_ENSURE_TRUE(webBrowser, FALSE);
|
|
|
|
nsCOMPtr<nsIWebBrowserPersist> webPersist = do_QueryInterface (webBrowser);
|
|
NS_ENSURE_TRUE(webPersist, FALSE);
|
|
|
|
nsCOMPtr<nsIInputStream> postData;
|
|
GetPostData(browser, getter_AddRefs(postData));
|
|
|
|
rv = webPersist->SaveURI(sourceURI, nsnull, nsnull, postData, nsnull, destFile);
|
|
NS_ENSURE_SUCCESS(rv, FALSE);
|
|
|
|
return TRUE;
|
|
#else
|
|
return FALSE;
|
|
#endif
|
|
}
|
|
|
|
gboolean
|
|
sugar_browser_save_document(SugarBrowser *browser,
|
|
const char *filename)
|
|
{
|
|
#ifdef HAVE_NS_WEB_BROWSER
|
|
nsresult rv;
|
|
|
|
nsCString cFile(filename);
|
|
|
|
nsCOMPtr<nsILocalFile> destFile = do_CreateInstance("@mozilla.org/file/local;1");
|
|
NS_ENSURE_TRUE(destFile, FALSE);
|
|
|
|
destFile->InitWithNativePath(cFile);
|
|
|
|
GString *path = g_string_new (filename);
|
|
char *dot_pos = strchr (path->str, '.');
|
|
if (dot_pos) {
|
|
g_string_truncate (path, dot_pos - path->str);
|
|
}
|
|
g_string_append (path, " Files");
|
|
|
|
nsCOMPtr<nsILocalFile> filesFolder;
|
|
filesFolder = do_CreateInstance ("@mozilla.org/file/local;1");
|
|
filesFolder->InitWithNativePath (nsCString(path->str));
|
|
|
|
g_string_free (path, TRUE);
|
|
|
|
nsCOMPtr<nsIWebBrowser> webBrowser;
|
|
gtk_moz_embed_get_nsIWebBrowser(GTK_MOZ_EMBED(browser),
|
|
getter_AddRefs(webBrowser));
|
|
NS_ENSURE_TRUE(webBrowser, FALSE);
|
|
|
|
nsCOMPtr<nsIDOMWindow> DOMWindow;
|
|
webBrowser->GetContentDOMWindow(getter_AddRefs(DOMWindow));
|
|
NS_ENSURE_TRUE(DOMWindow, FALSE);
|
|
|
|
nsCOMPtr<nsIDOMDocument> DOMDocument;
|
|
DOMWindow->GetDocument (getter_AddRefs(DOMDocument));
|
|
NS_ENSURE_TRUE(DOMDocument, FALSE);
|
|
|
|
nsCOMPtr<nsIWebBrowserPersist> webPersist = do_QueryInterface (webBrowser);
|
|
NS_ENSURE_TRUE(webPersist, FALSE);
|
|
|
|
rv = webPersist->SaveDocument(DOMDocument, destFile, filesFolder, nsnull, 0, 0);
|
|
NS_ENSURE_SUCCESS(rv, FALSE);
|
|
|
|
return TRUE;
|
|
#else
|
|
return FALSE;
|
|
#endif
|
|
}
|
|
|
|
GType
|
|
sugar_browser_event_get_type(void)
|
|
{
|
|
static GType type = 0;
|
|
|
|
if (G_UNLIKELY(type == 0)) {
|
|
type = g_boxed_type_register_static("SugarBrowserEvent",
|
|
(GBoxedCopyFunc)sugar_browser_event_copy,
|
|
(GBoxedFreeFunc)sugar_browser_event_free);
|
|
}
|
|
|
|
return type;
|
|
}
|
|
|
|
SugarBrowserEvent *
|
|
sugar_browser_event_new(void)
|
|
{
|
|
SugarBrowserEvent *event;
|
|
|
|
event = g_new0(SugarBrowserEvent, 1);
|
|
|
|
return event;
|
|
}
|
|
|
|
SugarBrowserEvent *
|
|
sugar_browser_event_copy(SugarBrowserEvent *event)
|
|
{
|
|
SugarBrowserEvent *copy;
|
|
|
|
g_return_val_if_fail(event != NULL, NULL);
|
|
|
|
copy = g_new0(SugarBrowserEvent, 1);
|
|
copy->button = event->button;
|
|
copy->image_uri = g_strdup(event->image_uri);
|
|
copy->image_name = g_strdup(event->image_name);
|
|
|
|
return copy;
|
|
}
|
|
|
|
void
|
|
sugar_browser_event_free(SugarBrowserEvent *event)
|
|
{
|
|
g_return_if_fail(event != NULL);
|
|
|
|
if (event->image_uri) {
|
|
g_free(event->image_uri);
|
|
}
|
|
if (event->image_name) {
|
|
g_free(event->image_name);
|
|
}
|
|
|
|
g_free(event);
|
|
}
|
|
|
|
GType
|
|
sugar_browser_metadata_get_type(void)
|
|
{
|
|
static GType type = 0;
|
|
|
|
if (G_UNLIKELY(type == 0)) {
|
|
type = g_boxed_type_register_static("SugarBrowserMetadata",
|
|
(GBoxedCopyFunc)sugar_browser_metadata_copy,
|
|
(GBoxedFreeFunc)sugar_browser_metadata_free);
|
|
}
|
|
|
|
return type;
|
|
}
|
|
|
|
SugarBrowserMetadata *
|
|
sugar_browser_metadata_new(void)
|
|
{
|
|
SugarBrowserMetadata *metadata;
|
|
|
|
metadata = g_new0(SugarBrowserMetadata, 1);
|
|
|
|
return metadata;
|
|
}
|
|
|
|
SugarBrowserMetadata *
|
|
sugar_browser_metadata_copy(SugarBrowserMetadata *metadata)
|
|
{
|
|
SugarBrowserMetadata *copy;
|
|
|
|
g_return_val_if_fail(metadata != NULL, NULL);
|
|
|
|
copy = g_new0(SugarBrowserMetadata, 1);
|
|
copy->filename = g_strdup(metadata->filename);
|
|
|
|
return copy;
|
|
}
|
|
|
|
void
|
|
sugar_browser_metadata_free(SugarBrowserMetadata *metadata)
|
|
{
|
|
g_return_if_fail(metadata != NULL);
|
|
|
|
if (metadata->filename) {
|
|
g_free(metadata->filename);
|
|
}
|
|
|
|
g_free(metadata);
|
|
}
|