/*
* Claws Mail -- A GTK+ based, lightweight, and fast e-mail client
* == Fancy Plugin ==
- * Copyright(C) 1999-2013 the Claws Mail Team
- * This file Copyright (C) 2009-2013 Salvatore De Paolis
+ * Copyright(C) 1999-2015 the Claws Mail Team
+ * This file Copyright (C) 2009-2014 Salvatore De Paolis
* <iwkse@claws-mail.org> and the Claws Mail Team
+ *
* 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
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
+ *
* This program 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 tothe Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <alertpanel.h>
#include <printing.h>
-
+#include <webkit/webkithittestresult.h>
static void
load_start_cb (WebKitWebView *view, gint progress, FancyViewer *viewer);
over_link_cb (WebKitWebView *view, const gchar *wtf, const gchar *link,
FancyViewer *viewer, void *wtfa);
-static void
-load_progress_cb (WebKitWebView *view, gint progress, FancyViewer *viewer);
-static WebKitNavigationResponse
-navigation_requested_cb (WebKitWebView *view, WebKitWebFrame *frame,
- WebKitNetworkRequest *netreq, FancyViewer *viewer);
+static void
+load_progress_cb(WebKitWebView *view, GParamSpec* pspec, FancyViewer *viewer);
static MimeViewerFactory fancy_viewer_factory;
size_t nmemb, void *data);
static void *download_file_curl (void *data);
static void download_file_cb(GtkWidget *widget, FancyViewer *viewer);
+static gboolean fancy_set_contents(FancyViewer *viewer, gboolean use_defaults);
#if !WEBKIT_CHECK_VERSION (1,5,1)
gchar* webkit_web_view_get_selected_text(WebKitWebView* web_view);
"enable-scripts", viewer->override_prefs_scripts,
"enable-plugins", viewer->override_prefs_plugins,
"enable-java-applet", viewer->override_prefs_java,
+ "enable-dns-prefetching", viewer->override_prefs_remote_content,
+ "user-stylesheet-uri", viewer->override_stylesheet,
#ifdef G_OS_WIN32
"default-font-family", "Arial",
"cursive-font-family", "Comic Sans MS",
"sans-serif-font-family", "Arial",
"serif-font-family", "Times New Roman",
#endif
- NULL);
+ NULL);
webkit_web_view_set_settings(viewer->view, viewer->settings);
}
static void fancy_auto_load_images_activated(GtkCheckMenuItem *item, FancyViewer *viewer) {
viewer->override_prefs_images = gtk_check_menu_item_get_active(item);
fancy_apply_prefs(viewer);
- webkit_web_view_reload (viewer->view);
+ fancy_set_contents(viewer, FALSE);
}
static void fancy_enable_remote_content_activated(GtkCheckMenuItem *item, FancyViewer *viewer) {
viewer->override_prefs_remote_content = gtk_check_menu_item_get_active(item);
fancy_apply_prefs(viewer);
- webkit_web_view_reload (viewer->view);
+ fancy_set_contents(viewer, FALSE);
}
static void fancy_enable_scripts_activated(GtkCheckMenuItem *item, FancyViewer *viewer) {
viewer->override_prefs_scripts = gtk_check_menu_item_get_active(item);
fancy_apply_prefs(viewer);
- webkit_web_view_reload (viewer->view);
+ fancy_set_contents(viewer, FALSE);
}
static void fancy_enable_plugins_activated(GtkCheckMenuItem *item, FancyViewer *viewer) {
viewer->override_prefs_plugins = gtk_check_menu_item_get_active(item);
fancy_apply_prefs(viewer);
- webkit_web_view_reload (viewer->view);
+ fancy_set_contents(viewer, FALSE);
}
static void fancy_enable_java_activated(GtkCheckMenuItem *item, FancyViewer *viewer) {
viewer->override_prefs_java = gtk_check_menu_item_get_active(item);
fancy_apply_prefs(viewer);
- webkit_web_view_reload (viewer->view);
+ fancy_set_contents(viewer, FALSE);
}
static void fancy_open_external_activated(GtkCheckMenuItem *item, FancyViewer *viewer) {
viewer->override_prefs_plugins = fancy_prefs.enable_plugins;
viewer->override_prefs_java = fancy_prefs.enable_java;
+ gchar *tmp;
+#ifdef G_OS_WIN32
+ /* Replace backslashes with forward slashes, since we'll be
+ * using this string in an URI. */
+ gchar *tmp2 = g_strdup(fancy_prefs.stylesheet);
+ gchar *c;
+ for (c = tmp2; *c != '\0'; c++) {
+ if (*c == '\\')
+ *c = '/';
+ }
+
+ /* Escape string for use in an URI, keeping dir separators
+ * and colon for Windows drive name ("C:") intact. */
+ tmp = g_uri_escape_string(tmp2, "/:", TRUE);
+ g_free(tmp2);
+#else
+ /* Escape string for use in an URI, keeping dir separators
+ * intact. */
+ tmp = g_uri_escape_string(fancy_prefs.stylesheet, "/", TRUE);
+#endif
+ viewer->override_stylesheet = g_strconcat("file://", tmp, NULL);
+ g_free(tmp);
+ debug_print("Passing '%s' as stylesheet URI to Webkit\n",
+ viewer->override_stylesheet);
+
g_signal_handlers_block_by_func(G_OBJECT(viewer->enable_images),
fancy_auto_load_images_activated, viewer);
g_signal_handlers_block_by_func(G_OBJECT(viewer->enable_remote_content),
fancy_apply_prefs(viewer);
}
-static void fancy_load_uri(FancyViewer *viewer, const gchar *uri)
-{
-#if WEBKIT_CHECK_VERSION(1,1,1)
- webkit_web_view_load_uri(viewer->view, uri);
-#else
- webkit_web_view_open(viewer->view, uri);
-#endif
-}
-
-static gboolean fancy_show_mimepart_real(MimeViewer *_viewer)
+static gboolean fancy_set_contents(FancyViewer *viewer, gboolean use_defaults)
{
- FancyViewer *viewer = (FancyViewer *) _viewer;
MessageView *messageview = ((MimeViewer *)viewer)->mimeview
? ((MimeViewer *)viewer)->mimeview->messageview
: NULL;
MimeInfo *partinfo = viewer->to_load;
- messageview->updating = TRUE;
+ if (messageview) {
+ messageview->updating = TRUE;
+ NoticeView *noticeview = messageview->noticeview;
+ noticeview_hide(noticeview);
+ }
if (viewer->filename != NULL) {
g_unlink(viewer->filename);
viewer->filename = NULL;
}
- if (messageview) {
- NoticeView *noticeview = messageview->noticeview;
- noticeview_hide(noticeview);
- }
if (partinfo)
viewer->filename = procmime_get_tmp_file_name(partinfo);
debug_print("filename: %s\n", viewer->filename);
}
else {
const gchar *charset = NULL;
- if (_viewer && _viewer->mimeview &&
- _viewer->mimeview->messageview->forced_charset)
- charset = _viewer->mimeview->messageview->forced_charset;
+ gchar *contents = NULL;
+ if (messageview && messageview->forced_charset)
+ charset = ((MimeViewer *)viewer)->mimeview->messageview->forced_charset;
else
charset = procmime_mimeinfo_get_parameter(partinfo, "charset");
if (!charset)
charset = conv_get_locale_charset_str();
debug_print("using %s charset\n", charset);
g_object_set(viewer->settings, "default-encoding", charset, NULL);
- gchar *tmp = g_filename_to_uri(viewer->filename, NULL, NULL);
- debug_print("zoom_level: %i\n", fancy_prefs.zoom_level);
- webkit_web_view_set_zoom_level(viewer->view, (fancy_prefs.zoom_level / 100.0));
+
+ if (use_defaults) {
+ debug_print("zoom_level: %i\n", fancy_prefs.zoom_level);
+ webkit_web_view_set_zoom_level(viewer->view, (fancy_prefs.zoom_level / 100.0));
- fancy_set_defaults(viewer);
- fancy_load_uri(viewer, tmp);
+ fancy_set_defaults(viewer);
+ }
- g_free(tmp);
+ contents = file_read_to_str_no_recode(viewer->filename);
+ webkit_web_view_load_string(viewer->view,
+ contents,
+ "text/html",
+ charset,
+ NULL);
+ g_free(contents);
}
viewer->loading = FALSE;
return FALSE;
}
+
+static gboolean fancy_show_mimepart_real(MimeViewer *_viewer)
+{
+ return fancy_set_contents((FancyViewer *)_viewer, TRUE);
+}
+
static void fancy_show_notice(FancyViewer *viewer, const gchar *message)
{
gtk_label_set_text(GTK_LABEL(viewer->l_link), message);
}
+
static gint fancy_show_mimepart_prepare(MimeViewer *_viewer)
{
FancyViewer *viewer = (FancyViewer *) _viewer;
- if (viewer->tag > 0) {
- gtk_timeout_remove(viewer->tag);
- viewer->tag = -1;
- if (viewer->loading) {
- viewer->stop_previous = TRUE;
- }
- }
-
- viewer->tag = g_timeout_add(5, (GSourceFunc)fancy_show_mimepart_real, viewer);
+ g_timeout_add(5, (GSourceFunc)fancy_show_mimepart_real, viewer);
return FALSE;
}
viewer->cur_link = NULL;
fancy_set_defaults(viewer);
- fancy_load_uri(viewer, "about:blank");
+ webkit_web_view_load_uri(viewer->view, "about:blank");
debug_print("fancy_clear_viewer\n");
fancy_prefs.zoom_level = webkit_web_view_get_zoom_level(viewer->view) * 100;
g_free(viewer);
}
-static WebKitNavigationResponse
-navigation_requested_cb(WebKitWebView *view, WebKitWebFrame *frame,
- WebKitNetworkRequest *netreq, FancyViewer *viewer)
+static gboolean
+navigation_policy_cb (WebKitWebView *web_view,
+ WebKitWebFrame *frame,
+ WebKitNetworkRequest *request,
+ WebKitWebNavigationAction *navigation_action,
+ WebKitWebPolicyDecision *policy_decision,
+ FancyViewer *viewer)
{
- const gchar *uri = webkit_network_request_get_uri(netreq);
+ const gchar *uri = webkit_network_request_get_uri(request);
debug_print("navigation requested to %s\n", uri);
if (!strncmp(uri, "mailto:", 7)) {
+ debug_print("Opening message window\n");
compose_new(NULL, uri + 7, NULL);
- return WEBKIT_NAVIGATION_RESPONSE_IGNORE;
- } else if (!strncmp(uri, "file://", 7)) {
- return WEBKIT_NAVIGATION_RESPONSE_ACCEPT;
- } else if (viewer->override_prefs_remote_content)
- return WEBKIT_NAVIGATION_RESPONSE_ACCEPT;
- else {
+ webkit_web_policy_decision_ignore(policy_decision);
+ } else if (!strncmp(uri, "file://", 7) || !strcmp(uri, "about:blank")) {
+ debug_print("local navigation request ACCEPTED\n");
+ webkit_web_policy_decision_use(policy_decision);
+ } else if (viewer->override_prefs_remote_content) {
+ debug_print("remote navigation request ACCEPTED\n");
+ webkit_web_policy_decision_use(policy_decision);
+ } else {
+ debug_print("remote navigation request IGNORED\n");
fancy_show_notice(viewer, _("Remote content loading is disabled."));
- return WEBKIT_NAVIGATION_RESPONSE_IGNORE;
+ webkit_web_policy_decision_ignore(policy_decision);
}
+
+ return true;
}
static void resource_request_starting_cb(WebKitWebView *view,
}
if ((err = procmime_get_part(filename, partinfo)) < 0)
alertpanel_error(_("Couldn't save the part of multipart message: %s"),
- strerror(-err));
+ g_strerror(-err));
gchar *file_uri = g_filename_to_uri(filename, NULL, NULL);
webkit_network_request_set_uri(request, file_uri);
g_free(file_uri);
webkit_network_request_set_uri(request, "about:blank");
}
else
- debug_print("Starting request of %d %s\n", strlen(uri), uri);
+ debug_print("Starting request of %zu %s\n", strlen(uri), uri);
}
static gboolean fancy_text_search(MimeViewer *_viewer, gboolean backward,
}
}
-static void load_progress_cb(WebKitWebView *view, gint progress,
+static void load_progress_cb(WebKitWebView *view, GParamSpec* pspec,
FancyViewer *viewer)
{
- gdouble pbar;
- gchar *label = g_strdup_printf("%d%% Loading...", progress);
- pbar = (gdouble) progress / 100;
+ WebKitLoadStatus status = webkit_web_view_get_load_status(viewer->view);
+ gdouble pbar = webkit_web_view_get_progress(viewer->view);
+ const gchar *uri = webkit_web_view_get_uri(viewer->view);
+
+ gchar *label = g_strdup_printf("%d%% Loading...", (gint)(pbar * 100));
gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(viewer->progress), pbar);
gtk_progress_bar_set_text(GTK_PROGRESS_BAR(viewer->progress),
(const gchar*)label);
g_free(label);
+
+ switch (status) {
+ case WEBKIT_LOAD_PROVISIONAL:
+ case WEBKIT_LOAD_COMMITTED:
+ case WEBKIT_LOAD_FIRST_VISUALLY_NON_EMPTY_LAYOUT:
+ break;
+ case WEBKIT_LOAD_FAILED:
+ debug_print("Load failed: %s\n", uri);
+ break;
+ case WEBKIT_LOAD_FINISHED:
+ debug_print("Load finished: %s\n", uri);
+ break;
+ }
}
+
static void stop_loading_cb(GtkWidget *widget, GdkEvent *ev,
FancyViewer *viewer)
{
gchar *tmp = webkit_web_view_get_selected_text(viewer->view);
#endif
search = g_strconcat(GOOGLE_SEARCH, tmp, NULL);
-#if WEBKIT_CHECK_VERSION(1,1,1)
+
webkit_web_view_load_uri(viewer->view, search);
-#else
- webkit_web_view_open(viewer->view, search);
-#endif
g_free(search);
g_free(tmp);
}
#endif
}
+static void save_image_cb(GtkWidget *widget, FancyViewer *viewer)
+{
+ debug_print("Not Yet Implemented\n");
+}
+
static void open_image_cb(GtkWidget *widget, FancyViewer *viewer)
{
debug_print("Not Yet Implemented\n");
GtkImageMenuItem *m_simage = GTK_IMAGE_MENU_ITEM(menuitem);
g_signal_connect(G_OBJECT(m_simage), "activate",
- G_CALLBACK(download_file_cb),
+ G_CALLBACK(save_image_cb),
(gpointer *) viewer);
}
FancyViewer *viewer)
{
if (ev->button.button == 1 && viewer->cur_link && viewer->override_prefs_external) {
+#if WEBKIT_CHECK_VERSION(1,9,3)
+ /* The x and y properties were added in 1.9.3 */
+ gint x, y;
+ WebKitHitTestResult *result;
+ result = webkit_web_view_get_hit_test_result(view, (GdkEventButton *)ev);
+ g_object_get(G_OBJECT(result),
+ "x", &x, "y", &y,
+ NULL);
+
+ /* If this button release is end of a drag or selection event
+ * (button press happened on different coordinates), we do not
+ * want to open the link. */
+ if ((x != viewer->click_x || y != viewer->click_y))
+ return FALSE;
+#endif
+
open_uri(viewer->cur_link, prefs_common_get_uri_cmd());
return TRUE;
}
return FALSE;
}
+
+static gboolean press_button_cb (WebKitWebView *view, GdkEvent *ev,
+ FancyViewer *viewer)
+{
+#if WEBKIT_CHECK_VERSION(1,5,1)
+ gint type = 0;
+ WebKitHitTestResult *result =
+ webkit_web_view_get_hit_test_result(view, (GdkEventButton *)ev);
+
+ g_object_get(G_OBJECT(result),
+ "context", &type,
+# if WEBKIT_CHECK_VERSION(1,9,3)
+ "x", &viewer->click_x, "y", &viewer->click_y,
+# endif /* 1.9.3 */
+ NULL);
+
+ if (type & WEBKIT_HIT_TEST_RESULT_CONTEXT_SELECTION)
+ return FALSE;
+
+ viewer->doc = webkit_web_view_get_dom_document(WEBKIT_WEB_VIEW(viewer->view));
+ viewer->window = webkit_dom_document_get_default_view (viewer->doc);
+ viewer->selection = webkit_dom_dom_window_get_selection (viewer->window);
+ if (viewer->selection != NULL)
+ webkit_dom_dom_selection_empty(viewer->selection);
+#endif /* 1.5.1 */
+ return FALSE;
+}
+
static void zoom_100_cb(GtkWidget *widget, GdkEvent *ev, FancyViewer *viewer)
{
gtk_widget_grab_focus(widget);
webkit_web_view_zoom_out(viewer->view);
}
+#if WEBKIT_CHECK_VERSION (1,7,5)
+static void resource_load_failed_cb(WebKitWebView *web_view,
+ WebKitWebFrame *web_frame,
+ WebKitWebResource *web_resource,
+ GError *error,
+ FancyViewer *viewer)
+{
+ debug_print("Loading error: %s\n", error->message);
+}
+#endif
+
static MimeViewer *fancy_viewer_create(void)
{
FancyViewer *viewer;
viewer->settings = webkit_web_settings_new();
g_object_set(viewer->settings, "user-agent", "Fancy Viewer", NULL);
viewer->scrollwin = gtk_scrolled_window_new(NULL, NULL);
- viewer->tag = -1;
gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(viewer->scrollwin),
GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(viewer->scrollwin),
G_CALLBACK(load_finished_cb), viewer);
g_signal_connect(G_OBJECT(viewer->view), "hovering-over-link",
G_CALLBACK(over_link_cb), viewer);
- g_signal_connect(G_OBJECT(viewer->view), "load-progress-changed",
+
+ g_signal_connect(G_OBJECT(viewer->view), "notify::progress",
+ G_CALLBACK(load_progress_cb), viewer);
+ g_signal_connect(G_OBJECT(viewer->view), "notify::load-status",
G_CALLBACK(load_progress_cb), viewer);
- g_signal_connect(G_OBJECT(viewer->view), "navigation-requested",
- G_CALLBACK(navigation_requested_cb), viewer);
+
+ g_signal_connect(G_OBJECT(viewer->view), "navigation-policy-decision-requested",
+ G_CALLBACK(navigation_policy_cb), viewer);
+
g_signal_connect(G_OBJECT(viewer->view), "resource-request-starting",
G_CALLBACK(resource_request_starting_cb), viewer);
g_signal_connect(G_OBJECT(viewer->view), "populate-popup",
G_CALLBACK(populate_popup_cb), viewer);
+ g_signal_connect(G_OBJECT(viewer->view), "button-press-event",
+ G_CALLBACK(press_button_cb), viewer);
g_signal_connect(G_OBJECT(viewer->view), "button-release-event",
G_CALLBACK(release_button_cb), viewer);
g_signal_connect(G_OBJECT(viewer->ev_zoom_100), "button-press-event",
g_signal_connect(G_OBJECT(viewer->view), "key_press_event",
G_CALLBACK(keypress_events_cb), viewer);
+#if WEBKIT_CHECK_VERSION (1,7,5)
+ g_signal_connect(G_OBJECT(viewer->view), "resource-load-failed",
+ G_CALLBACK(resource_load_failed_cb), viewer);
+#endif
+
viewer->filename = NULL;
return (MimeViewer *) viewer;
}
gchar *directory = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S,
"fancy", NULL);
if (!is_dir_exist(directory))
- make_dir (directory);
+ if (make_dir (directory) < 0) {
+ g_free(directory);
+ return -1;
+ }
g_free(directory);
fancy_prefs_init();
projects / claws.git / blobdiff