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Diffstat (limited to 'lib/src/sugar-browser.cpp')
| -rw-r--r-- | lib/src/sugar-browser.cpp | 938 |
1 files changed, 0 insertions, 938 deletions
diff --git a/lib/src/sugar-browser.cpp b/lib/src/sugar-browser.cpp deleted file mode 100644 index cd455b6..0000000 --- a/lib/src/sugar-browser.cpp +++ /dev/null @@ -1,938 +0,0 @@ -/* - * Copyright (C) 2006, 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 <config.h> - -#include "sugar-browser.h" -#include "sugar-marshal.h" -#include "GeckoContentHandler.h" -#include "GeckoDownload.h" - -#include <gdk/gdkx.h> -#include <gtkmozembed_internal.h> -#include <nsCOMPtr.h> -#include <nsIPrefService.h> -#include <nsServiceManagerUtils.h> -#include <nsStringAPI.h> -#include <nsILocalFile.h> -#include <nsIWebBrowser.h> -#include <nsIWebBrowserFocus.h> -#include <nsIWebBrowserPersist.h> -#include <nsIDOMWindow.h> -#include <nsIDOMWindowUtils.h> -#include <nsIDOMDocument.h> -#include <nsIDOMMouseEvent.h> -#include <nsIGenericFactory.h> -#include <nsIHelperAppLauncherDialog.h> -#include <nsIComponentRegistrar.h> -#include <nsIDOMNode.h> -#include <nsIDOMEventTarget.h> -#include <nsIDOMHTMLImageElement.h> -#include <nsIIOService.h> -#include <nsComponentManagerUtils.h> -#include <imgICache.h> -#include <nsIProperties.h> -#include <nsIWebNavigation.h> -#include <nsISupportsPrimitives.h> -#include <nsIInterfaceRequestorUtils.h> -#include <nsIMIMEHeaderParam.h> -#include <nsISHistory.h> -#include <nsIHistoryEntry.h> -#include <nsISHEntry.h> -#include <nsIInputStream.h> - -enum { - PROP_0, - PROP_PROGRESS, - PROP_TITLE, - PROP_ADDRESS, - PROP_CAN_GO_BACK, - PROP_CAN_GO_FORWARD, - PROP_LOADING, - PROP_DOCUMENT_METADATA -}; - -enum { - MOUSE_CLICK, - N_SIGNALS -}; - -static guint signals[N_SIGNALS]; - -static const nsModuleComponentInfo sSugarComponents[] = { - { - "Gecko Content Handler", - GECKOCONTENTHANDLER_CID, - NS_IHELPERAPPLAUNCHERDLG_CONTRACTID, - NULL - }, - { - "Gecko Download", - GECKODOWNLOAD_CID, - NS_TRANSFER_CONTRACTID, - NULL - } -}; - -int (*old_handler) (Display *, XErrorEvent *); - -static int -error_handler (Display *d, XErrorEvent *e) -{ - gchar buf[64]; - gchar *msg; - - XGetErrorText(d, e->error_code, buf, 63); - - msg = - g_strdup_printf("The program '%s' received an X Window System error.\n" - "This probably reflects a bug in the program.\n" - "The error was '%s'.\n" - " (Details: serial %ld error_code %d request_code %d minor_code %d)\n", - g_get_prgname (), - buf, - e->serial, - e->error_code, - e->request_code, - e->minor_code); - - g_warning ("%s", msg); - - return 0; - /*return (*old_handler)(d, e);*/ -} - -static void -setup_plugin_path () -{ - const char *user_path; - char *new_path; - - user_path = g_getenv ("MOZ_PLUGIN_PATH"); - new_path = g_strconcat (user_path ? user_path : "", - user_path ? ":" : "", - PLUGIN_DIR, - (char *) NULL); - g_setenv ("MOZ_PLUGIN_PATH", new_path, TRUE); - g_free (new_path); -} - -gboolean -sugar_browser_startup(const char *profile_path, const char *profile_name) -{ - nsresult rv; - - setup_plugin_path(); - - gtk_moz_embed_set_profile_path(profile_path, profile_name); - - old_handler = XSetErrorHandler(error_handler); - - gtk_moz_embed_push_startup(); - - nsCOMPtr<nsIPrefService> prefService; - prefService = do_GetService(NS_PREFSERVICE_CONTRACTID); - NS_ENSURE_TRUE(prefService, FALSE); - - /* Read our predefined default prefs */ - nsCOMPtr<nsILocalFile> file; - NS_NewNativeLocalFile(nsCString(SHARE_DIR"/gecko-prefs.js"), - PR_TRUE, getter_AddRefs(file)); - NS_ENSURE_TRUE(file, FALSE); - - rv = prefService->ReadUserPrefs (file); - if (NS_FAILED(rv)) { - g_warning ("failed to read default preferences, error: %x", rv); - return FALSE; - } - - nsCOMPtr<nsIPrefBranch> pref; - prefService->GetBranch ("", getter_AddRefs(pref)); - NS_ENSURE_TRUE(pref, FALSE); - - pref->SetCharPref ("helpers.private_mime_types_file", SHARE_DIR"/mime.types"); - - rv = prefService->ReadUserPrefs (nsnull); - if (NS_FAILED(rv)) { - g_warning ("failed to read user preferences, error: %x", rv); - } - - nsCOMPtr<nsIComponentRegistrar> componentRegistrar; - NS_GetComponentRegistrar(getter_AddRefs(componentRegistrar)); - NS_ENSURE_TRUE (componentRegistrar, FALSE); - - nsCOMPtr<nsIFactory> contentHandlerFactory; - rv = NS_NewGeckoContentHandlerFactory(getter_AddRefs(contentHandlerFactory)); - rv = componentRegistrar->RegisterFactory(sSugarComponents[0].mCID, - sSugarComponents[0].mDescription, - sSugarComponents[0].mContractID, - contentHandlerFactory); - if (NS_FAILED(rv)) { - g_warning ("Failed to register factory for %s\n", sSugarComponents[0].mDescription); - return FALSE; - } - - nsCOMPtr<nsIFactory> downloadFactory; - rv = NS_NewGeckoDownloadFactory(getter_AddRefs(downloadFactory)); - rv = componentRegistrar->RegisterFactory(sSugarComponents[1].mCID, - sSugarComponents[1].mDescription, - sSugarComponents[1].mContractID, - downloadFactory); - if (NS_FAILED(rv)) { - g_warning ("Failed to register factory for %s\n", sSugarComponents[1].mDescription); - return FALSE; - } - - return TRUE; -} - -void -sugar_browser_shutdown(void) -{ - gtk_moz_embed_pop_startup(); -} - -G_DEFINE_TYPE(SugarBrowser, sugar_browser, GTK_TYPE_MOZ_EMBED) - -static nsresult -NewURI(const char *uri, nsIURI **result) -{ - nsresult rv; - - nsCOMPtr<nsIServiceManager> mgr; - NS_GetServiceManager (getter_AddRefs (mgr)); - NS_ENSURE_TRUE(mgr, FALSE); - - nsCOMPtr<nsIIOService> ioService; - rv = mgr->GetServiceByContractID ("@mozilla.org/network/io-service;1", - NS_GET_IID (nsIIOService), - getter_AddRefs(ioService)); - NS_ENSURE_SUCCESS(rv, FALSE); - - nsCString cSpec(uri); - return ioService->NewURI (cSpec, nsnull, nsnull, result); -} - -static nsresult -FilenameFromContentDisposition(nsCString contentDisposition, nsCString &fileName) -{ - nsresult rv; - - nsCString fallbackCharset; - - nsCOMPtr<nsIMIMEHeaderParam> mimehdrpar = - do_GetService("@mozilla.org/network/mime-hdrparam;1"); - NS_ENSURE_TRUE(mimehdrpar, NS_ERROR_FAILURE); - - nsString aFileName; - rv = mimehdrpar->GetParameter (contentDisposition, "filename", - fallbackCharset, PR_TRUE, nsnull, - aFileName); - - if (NS_FAILED(rv) || !fileName.Length()) { - rv = mimehdrpar->GetParameter (contentDisposition, "name", - fallbackCharset, PR_TRUE, nsnull, - aFileName); - } - - if (NS_SUCCEEDED(rv) && fileName.Length()) { - NS_UTF16ToCString (aFileName, NS_CSTRING_ENCODING_UTF8, fileName); - } - - return NS_OK; -} - -static nsresult -ImageNameFromCache(nsIURI *imgURI, nsCString &imgName) -{ - nsresult rv; - - nsCOMPtr<nsIServiceManager> mgr; - NS_GetServiceManager (getter_AddRefs (mgr)); - NS_ENSURE_TRUE(mgr, NS_ERROR_FAILURE); - - nsCOMPtr<imgICache> imgCache; - rv = mgr->GetServiceByContractID("@mozilla.org/image/cache;1", - NS_GET_IID (imgICache), - getter_AddRefs(imgCache)); - NS_ENSURE_SUCCESS(rv, NS_ERROR_FAILURE); - - nsCOMPtr<nsIProperties> imgProperties; - imgCache->FindEntryProperties(imgURI, getter_AddRefs(imgProperties)); - if (imgProperties) { - nsCOMPtr<nsISupportsCString> dispositionCString; - imgProperties->Get("content-disposition", - NS_GET_IID(nsISupportsCString), - getter_AddRefs(dispositionCString)); - if (dispositionCString) { - nsCString contentDisposition; - dispositionCString->GetData(contentDisposition); - FilenameFromContentDisposition(contentDisposition, imgName); - } - } - - return NS_OK; -} - -static SugarBrowserMetadata * -sugar_browser_get_document_metadata(SugarBrowser *browser) -{ - SugarBrowserMetadata *metadata = sugar_browser_metadata_new(); - -#ifdef HAVE_NS_WEB_BROWSER - nsCOMPtr<nsIWebBrowser> webBrowser; - gtk_moz_embed_get_nsIWebBrowser(GTK_MOZ_EMBED(browser), - getter_AddRefs(webBrowser)); - NS_ENSURE_TRUE(webBrowser, metadata); - - nsCOMPtr<nsIDOMWindow> DOMWindow; - webBrowser->GetContentDOMWindow(getter_AddRefs(DOMWindow)); - NS_ENSURE_TRUE(DOMWindow, metadata); - - nsCOMPtr<nsIDOMWindowUtils> DOMWindowUtils(do_GetInterface(DOMWindow)); - NS_ENSURE_TRUE(DOMWindowUtils, metadata); - - const PRUnichar contentDispositionLiteral[] = - {'c', 'o', 'n', 't', 'e', 'n', 't', '-', 'd', 'i', 's', 'p', - 'o', 's', 'i', 't', 'i', 'o', 'n', '\0'}; - - nsString contentDisposition; - DOMWindowUtils->GetDocumentMetadata(nsString(contentDispositionLiteral), - contentDisposition); - - nsCString cContentDisposition; - NS_UTF16ToCString (contentDisposition, NS_CSTRING_ENCODING_UTF8, - cContentDisposition); - - nsCString fileName; - FilenameFromContentDisposition(cContentDisposition, fileName); - - if (!fileName.Length()) { - nsCOMPtr<nsIWebNavigation> webNav(do_QueryInterface(webBrowser)); - if (webNav) { - nsCOMPtr<nsIURI> docURI; - webNav->GetCurrentURI (getter_AddRefs(docURI)); - - nsCOMPtr<nsIURL> url(do_QueryInterface(docURI)); - if (url) { - url->GetFileName(fileName); - } - } - } - - if (fileName.Length()) { - metadata->filename = g_strdup(fileName.get()); - } -#endif - - return metadata; -} - -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; - case PROP_LOADING: - g_value_set_boolean(value, browser->loading); - break; - case PROP_DOCUMENT_METADATA: - SugarBrowserMetadata *metadata; - metadata = sugar_browser_get_document_metadata(browser); - g_value_set_boxed(value, metadata); - 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; - - signals[MOUSE_CLICK] = g_signal_new ("mouse_click", - SUGAR_TYPE_BROWSER, - G_SIGNAL_RUN_LAST, - G_STRUCT_OFFSET(SugarBrowser, mouse_click), - g_signal_accumulator_true_handled, NULL, - sugar_marshal_BOOLEAN__BOXED, - G_TYPE_BOOLEAN, - 1, - SUGAR_TYPE_BROWSER_EVENT); - - 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)); - - g_object_class_install_property (gobject_class, PROP_LOADING, - g_param_spec_boolean ("loading", - "Loading", - "Loading", - FALSE, - G_PARAM_READABLE)); - - g_object_class_install_property(gobject_class, PROP_DOCUMENT_METADATA, - g_param_spec_boxed("document-metadata", - "Document Metadata", - "Document metadata", - SUGAR_TYPE_BROWSER_METADATA, - 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); - gboolean can_go_back; - gboolean can_go_forward; - - can_go_back = gtk_moz_embed_can_go_back(embed); - if (can_go_back != browser->can_go_back) { - browser->can_go_back = can_go_back; - g_object_notify (G_OBJECT(browser), "can-go-back"); - } - - can_go_forward = gtk_moz_embed_can_go_forward(embed); - if (can_go_forward != browser->can_go_forward) { - browser->can_go_forward = can_go_forward; - 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 -sugar_browser_set_loading(SugarBrowser *browser, gboolean loading) -{ - g_return_if_fail(SUGAR_IS_BROWSER(browser)); - - browser->loading = loading; - g_object_notify (G_OBJECT(browser), "loading"); -} - -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; - - sugar_browser_set_progress(browser, 0.03); - sugar_browser_set_loading(browser, TRUE); - update_navigation_properties(browser); - } else if (state & GTK_MOZ_EMBED_FLAG_STOP) { - sugar_browser_set_progress(browser, 1.0); - sugar_browser_set_loading(browser, FALSE); - 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"); - - 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); -} |