diff options
Diffstat (limited to 'embed/ephy-web-view.c')
| -rw-r--r-- | embed/ephy-web-view.c | 150 |
1 files changed, 138 insertions, 12 deletions
diff --git a/embed/ephy-web-view.c b/embed/ephy-web-view.c index 4335f5995..134d4a979 100644 --- a/embed/ephy-web-view.c +++ b/embed/ephy-web-view.c @@ -2,7 +2,7 @@ /* vim: set sw=2 ts=2 sts=2 et: */ /* * Copyright © 2008, 2009 Gustavo Noronha Silva - * Copyright © 2009 Igalia S.L. + * Copyright © 2009, 2010 Igalia S.L. * * 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 @@ -1997,17 +1997,142 @@ load_status_cb (WebKitWebView *web_view, g_object_thaw_notify (object); } -static void set_main_frame_load_error (EphyWebView *view, - const char *uri) +static char * +get_file_content_as_base64 (const char *path) { - char *message; + GFile *file; + GFileInfo *file_info; + const char *image_type; + char *image_raw; + gsize len; + char *image_data; + char *image64; - message = g_strdup_printf (_("A problem occurred while loading %s"), - uri); - ephy_web_view_set_title (view, message); - g_free (message); + file = g_file_new_for_path (path); + file_info = g_file_query_info (file, + G_FILE_ATTRIBUTE_STANDARD_CONTENT_TYPE, + G_FILE_QUERY_INFO_NONE, + NULL, NULL); + image_type = g_file_info_get_content_type (file_info); + + g_object_unref (file); + g_object_unref (file_info); + + g_file_get_contents (path, &image_raw, &len, NULL); + image_data = g_base64_encode ((guchar *) image_raw, len); + image64 = g_strdup_printf ("data:%s;base64,%s", image_type, image_data); + + g_free (image_raw); + g_free (image_data); + + return image64; +} + +/** + * ephy_web_view_load_error_page: + * @view: an #EphyWebView + * @uri: uri that caused the failure + * @page: one of #EphyWebViewErrorPage + * @error: a GError to inspect, or %NULL + * + * Loads an error page appropiate for @page in @view. + * + **/ +void +ephy_web_view_load_error_page (EphyWebView *view, + const char *uri, + EphyWebViewErrorPage page, + GError *error) +{ + GString *html = g_string_new (""); + const char *reason; + + char *hostname; + char *lang; + + char *page_title; + char *msg_title; + char *msg; + char *button_label; + const char *html_file; + const char *stock_icon; + + GtkIconInfo *icon_info; + char *image_data; + + char *template; + + if (error) + reason = error->message; + else + reason = _("None specified"); + hostname = ephy_string_get_host_name (uri); + + lang = g_strdup (pango_language_to_string (gtk_get_default_language ())); + g_strdelimit (lang, "_-@", '\0'); + + switch (page) { + case EPHY_WEB_VIEW_ERROR_PAGE_NETWORK_ERROR: + page_title = g_strdup_printf (_("Oops! Error loading %s"), hostname); + + msg_title = g_strdup (_("Oops! It was impossible to load this website")); + msg = g_strdup_printf (_("The website at <strong>%s</strong> is probably unavailable, the precise error was:<br/><br/><em>%s</em>.<br/><br/> If this persist you might want to check your internet connection or if the website at <strong>%s</strong> is working correctly."), + uri, reason, hostname); + + button_label = g_strdup (_("Try again")); + + html_file = ephy_file ("error.html"); + stock_icon = GTK_STOCK_DIALOG_ERROR; + break; + case EPHY_WEB_VIEW_ERROR_PAGE_CRASH: + page_title = g_strdup_printf (_("Oops! Error loading %s"), hostname); + + msg_title = g_strdup (_("Oops! This site might have caused Epiphany to close unexpectedly")); + msg = g_strdup_printf (_("This page was loading when the web browser closed unexpectedly.<br/> This might happen again if you reload the page. If it does, please report the problem to the <strong>%s</strong> developers."), + LSB_DISTRIBUTOR); + + button_label = g_strdup (_("Load again anyway")); + + html_file = ephy_file ("recovery.html"); + stock_icon = GTK_STOCK_DIALOG_INFO; + break; + default: + return; + break; + } + g_free (hostname); + + icon_info = gtk_icon_theme_lookup_icon (gtk_icon_theme_get_default (), + stock_icon, + 48, + GTK_ICON_LOOKUP_GENERIC_FALLBACK); + + image_data = get_file_content_as_base64 (gtk_icon_info_get_filename (icon_info)); + + g_file_get_contents (html_file, &template, NULL, NULL); + + ephy_web_view_set_title (view, page_title); _ephy_web_view_set_icon_address (view, NULL); + + g_string_printf (html, template, lang, lang, + page_title, + gtk_widget_get_default_direction () == GTK_TEXT_DIR_RTL ? "rtl" : "ltr", + uri, + image_data, + msg_title, msg, button_label); + + g_free (template); + g_free (lang); + g_free (page_title); + g_free (msg_title); + g_free (msg); + g_free (button_label); + g_free (image_data); + + webkit_web_view_load_string (WEBKIT_WEB_VIEW (view), + html->str, "text/html", "utf8", uri); + g_string_free (html, TRUE); } static gboolean @@ -2023,8 +2148,8 @@ load_error_cb (WebKitWebView *web_view, return FALSE; if (error->domain == SOUP_HTTP_ERROR) { - set_main_frame_load_error (view, uri); - return FALSE; + ephy_web_view_load_error_page (view, uri, EPHY_WEB_VIEW_ERROR_PAGE_NETWORK_ERROR, error); + return TRUE; } g_return_val_if_fail ((error->domain == WEBKIT_NETWORK_ERROR) || @@ -2045,8 +2170,8 @@ load_error_cb (WebKitWebView *web_view, case WEBKIT_PLUGIN_ERROR_CANNOT_LOAD_PLUGIN: case WEBKIT_PLUGIN_ERROR_JAVA_UNAVAILABLE: case WEBKIT_PLUGIN_ERROR_CONNECTION_CANCELLED: - set_main_frame_load_error (view, uri); - break; + ephy_web_view_load_error_page (view, uri, EPHY_WEB_VIEW_ERROR_PAGE_NETWORK_ERROR, error); + return TRUE; case WEBKIT_NETWORK_ERROR_CANCELLED: { EphyWebViewPrivate *priv = view->priv; @@ -2093,6 +2218,7 @@ close_web_view_cb (WebKitWebView *web_view, return TRUE; } + static void adj_changed_cb (GtkAdjustment *adj, EphyWebView *view) { |