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authorMatthew Barnes <mbarnes@redhat.com>2012-12-10 21:09:59 +0800
committerMatthew Barnes <mbarnes@redhat.com>2012-12-13 03:33:43 +0800
commitd09d8de870b6697c8a8b262e7e077b871a69b315 (patch)
tree3b718882e7a0bb0a996daf2967a033d91714c9b5 /widgets/misc/e-web-view.c
parentb61331ed03ac1c7a9b8614e25510040b9c60ae02 (diff)
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Consolidate base utility libraries into libeutil.
Evolution consists of entirely too many small utility libraries, which increases linking and loading time, places a burden on higher layers of the application (e.g. modules) which has to remember to link to all the small in-tree utility libraries, and makes it difficult to generate API documentation for these utility libraries in one Gtk-Doc module. Merge the following utility libraries under the umbrella of libeutil, and enforce a single-include policy on libeutil so we can reorganize the files as desired without disrupting its pseudo-public API. libemail-utils/libemail-utils.la libevolution-utils/libevolution-utils.la filter/libfilter.la widgets/e-timezone-dialog/libetimezonedialog.la widgets/menus/libmenus.la widgets/misc/libemiscwidgets.la widgets/table/libetable.la widgets/text/libetext.la This also merges libedataserverui from the Evolution-Data-Server module, since Evolution is its only consumer nowadays, and I'd like to make some improvements to those APIs without concern for backward-compatibility. And finally, start a Gtk-Doc module for libeutil. It's going to be a project just getting all the symbols _listed_ much less _documented_. But the skeletal structure is in place and I'm off to a good start.
Diffstat (limited to 'widgets/misc/e-web-view.c')
-rw-r--r--widgets/misc/e-web-view.c2946
1 files changed, 0 insertions, 2946 deletions
diff --git a/widgets/misc/e-web-view.c b/widgets/misc/e-web-view.c
deleted file mode 100644
index 0d0903c7bd..0000000000
--- a/widgets/misc/e-web-view.c
+++ /dev/null
@@ -1,2946 +0,0 @@
-/*
- * e-web-view.c
- *
- * This program 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) version 3.
- *
- * 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with the program; if not, see <http://www.gnu.org/licenses/>
- *
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include "e-web-view.h"
-
-#include <math.h>
-
-#include <string.h>
-#include <glib/gi18n-lib.h>
-#include <pango/pango.h>
-
-#include <camel/camel.h>
-#include <libebackend/libebackend.h>
-
-#include <e-util/e-util.h>
-#include <libevolution-utils/e-alert-dialog.h>
-#include <libevolution-utils/e-alert-sink.h>
-#include <e-util/e-plugin-ui.h>
-#include <e-util/e-file-request.h>
-#include <e-util/e-stock-request.h>
-
-#define LIBSOUP_USE_UNSTABLE_REQUEST_API
-#include <libsoup/soup.h>
-#include <libsoup/soup-requester.h>
-
-#include "e-popup-action.h"
-#include "e-selectable.h"
-#include <stdlib.h>
-
-#define E_WEB_VIEW_GET_PRIVATE(obj) \
- (G_TYPE_INSTANCE_GET_PRIVATE \
- ((obj), E_TYPE_WEB_VIEW, EWebViewPrivate))
-
-typedef struct _EWebViewRequest EWebViewRequest;
-
-struct _EWebViewPrivate {
- GList *requests;
- GtkUIManager *ui_manager;
- gchar *selected_uri;
- GdkPixbufAnimation *cursor_image;
- gchar *cursor_image_src;
-
- GSList *highlights;
-
- GtkAction *open_proxy;
- GtkAction *print_proxy;
- GtkAction *save_as_proxy;
-
- /* Lockdown Options */
- guint disable_printing : 1;
- guint disable_save_to_disk : 1;
-
- guint caret_mode : 1;
-
- GSettings *font_settings;
- GSettings *aliasing_settings;
-};
-
-enum {
- PROP_0,
- PROP_CARET_MODE,
- PROP_COPY_TARGET_LIST,
- PROP_CURSOR_IMAGE,
- PROP_CURSOR_IMAGE_SRC,
- PROP_DISABLE_PRINTING,
- PROP_DISABLE_SAVE_TO_DISK,
- PROP_INLINE_SPELLING,
- PROP_MAGIC_LINKS,
- PROP_MAGIC_SMILEYS,
- PROP_OPEN_PROXY,
- PROP_PRINT_PROXY,
- PROP_SAVE_AS_PROXY,
- PROP_SELECTED_URI
-};
-
-enum {
- POPUP_EVENT,
- STATUS_MESSAGE,
- STOP_LOADING,
- UPDATE_ACTIONS,
- PROCESS_MAILTO,
- LAST_SIGNAL
-};
-
-static guint signals[LAST_SIGNAL];
-
-static const gchar *ui =
-"<ui>"
-" <popup name='context'>"
-" <menuitem action='copy-clipboard'/>"
-" <separator/>"
-" <placeholder name='custom-actions-1'>"
-" <menuitem action='open'/>"
-" <menuitem action='save-as'/>"
-" <menuitem action='http-open'/>"
-" <menuitem action='send-message'/>"
-" <menuitem action='print'/>"
-" </placeholder>"
-" <placeholder name='custom-actions-2'>"
-" <menuitem action='uri-copy'/>"
-" <menuitem action='mailto-copy'/>"
-" <menuitem action='image-copy'/>"
-" </placeholder>"
-" <placeholder name='custom-actions-3'/>"
-" <separator/>"
-" <menuitem action='select-all'/>"
-" <placeholder name='inspect-menu' />"
-" </popup>"
-"</ui>";
-
-/* Forward Declarations */
-static void e_web_view_alert_sink_init (EAlertSinkInterface *interface);
-static void e_web_view_selectable_init (ESelectableInterface *interface);
-
-G_DEFINE_TYPE_WITH_CODE (
- EWebView,
- e_web_view,
- WEBKIT_TYPE_WEB_VIEW,
- G_IMPLEMENT_INTERFACE (
- E_TYPE_EXTENSIBLE, NULL)
- G_IMPLEMENT_INTERFACE (
- E_TYPE_ALERT_SINK,
- e_web_view_alert_sink_init)
- G_IMPLEMENT_INTERFACE (
- E_TYPE_SELECTABLE,
- e_web_view_selectable_init))
-
-static void
-action_copy_clipboard_cb (GtkAction *action,
- EWebView *web_view)
-{
- e_web_view_copy_clipboard (web_view);
-}
-
-static void
-action_http_open_cb (GtkAction *action,
- EWebView *web_view)
-{
- const gchar *uri;
- gpointer parent;
-
- parent = gtk_widget_get_toplevel (GTK_WIDGET (web_view));
- parent = gtk_widget_is_toplevel (parent) ? parent : NULL;
-
- uri = e_web_view_get_selected_uri (web_view);
- g_return_if_fail (uri != NULL);
-
- e_show_uri (parent, uri);
-}
-
-static void
-action_mailto_copy_cb (GtkAction *action,
- EWebView *web_view)
-{
- CamelURL *curl;
- CamelInternetAddress *inet_addr;
- GtkClipboard *clipboard;
- const gchar *uri;
- gchar *text;
-
- uri = e_web_view_get_selected_uri (web_view);
- g_return_if_fail (uri != NULL);
-
- /* This should work because we checked it in update_actions(). */
- curl = camel_url_new (uri, NULL);
- g_return_if_fail (curl != NULL);
-
- inet_addr = camel_internet_address_new ();
- camel_address_decode (CAMEL_ADDRESS (inet_addr), curl->path);
- text = camel_address_format (CAMEL_ADDRESS (inet_addr));
- if (text == NULL || *text == '\0')
- text = g_strdup (uri + strlen ("mailto:"));
-
- g_object_unref (inet_addr);
- camel_url_free (curl);
-
- clipboard = gtk_clipboard_get (GDK_SELECTION_PRIMARY);
- gtk_clipboard_set_text (clipboard, text, -1);
- gtk_clipboard_store (clipboard);
-
- clipboard = gtk_clipboard_get (GDK_SELECTION_CLIPBOARD);
- gtk_clipboard_set_text (clipboard, text, -1);
- gtk_clipboard_store (clipboard);
-
- g_free (text);
-}
-
-static void
-action_select_all_cb (GtkAction *action,
- EWebView *web_view)
-{
- e_web_view_select_all (web_view);
-}
-
-static void
-action_send_message_cb (GtkAction *action,
- EWebView *web_view)
-{
- const gchar *uri;
- gpointer parent;
- gboolean handled;
-
- parent = gtk_widget_get_toplevel (GTK_WIDGET (web_view));
- parent = gtk_widget_is_toplevel (parent) ? parent : NULL;
-
- uri = e_web_view_get_selected_uri (web_view);
- g_return_if_fail (uri != NULL);
-
- handled = FALSE;
- g_signal_emit (web_view, signals[PROCESS_MAILTO], 0, uri, &handled);
-
- if (!handled)
- e_show_uri (parent, uri);
-}
-
-static void
-action_uri_copy_cb (GtkAction *action,
- EWebView *web_view)
-{
- GtkClipboard *clipboard;
- const gchar *uri;
-
- clipboard = gtk_clipboard_get (GDK_SELECTION_CLIPBOARD);
- uri = e_web_view_get_selected_uri (web_view);
- g_return_if_fail (uri != NULL);
-
- gtk_clipboard_set_text (clipboard, uri, -1);
- gtk_clipboard_store (clipboard);
-}
-
-static void
-action_image_copy_cb (GtkAction *action,
- EWebView *web_view)
-{
- GtkClipboard *clipboard;
- GdkPixbufAnimation *animation;
- GdkPixbuf *pixbuf;
-
- clipboard = gtk_clipboard_get (GDK_SELECTION_CLIPBOARD);
- animation = e_web_view_get_cursor_image (web_view);
- g_return_if_fail (animation != NULL);
-
- pixbuf = gdk_pixbuf_animation_get_static_image (animation);
- if (pixbuf == NULL)
- return;
-
- gtk_clipboard_set_image (clipboard, pixbuf);
- gtk_clipboard_store (clipboard);
-}
-
-static GtkActionEntry uri_entries[] = {
-
- { "uri-copy",
- GTK_STOCK_COPY,
- N_("_Copy Link Location"),
- NULL,
- N_("Copy the link to the clipboard"),
- G_CALLBACK (action_uri_copy_cb) }
-};
-
-static GtkActionEntry http_entries[] = {
-
- { "http-open",
- "emblem-web",
- N_("_Open Link in Browser"),
- NULL,
- N_("Open the link in a web browser"),
- G_CALLBACK (action_http_open_cb) }
-};
-
-static GtkActionEntry mailto_entries[] = {
-
- { "mailto-copy",
- GTK_STOCK_COPY,
- N_("_Copy Email Address"),
- NULL,
- N_("Copy the email address to the clipboard"),
- G_CALLBACK (action_mailto_copy_cb) },
-
- { "send-message",
- "mail-message-new",
- N_("_Send New Message To..."),
- NULL,
- N_("Send a mail message to this address"),
- G_CALLBACK (action_send_message_cb) }
-};
-
-static GtkActionEntry image_entries[] = {
-
- { "image-copy",
- GTK_STOCK_COPY,
- N_("_Copy Image"),
- NULL,
- N_("Copy the image to the clipboard"),
- G_CALLBACK (action_image_copy_cb) }
-};
-
-static GtkActionEntry selection_entries[] = {
-
- { "copy-clipboard",
- GTK_STOCK_COPY,
- NULL,
- NULL,
- N_("Copy the selection"),
- G_CALLBACK (action_copy_clipboard_cb) },
-};
-
-static GtkActionEntry standard_entries[] = {
-
- { "select-all",
- GTK_STOCK_SELECT_ALL,
- NULL,
- NULL,
- N_("Select all text and images"),
- G_CALLBACK (action_select_all_cb) }
-};
-
-static void
-web_view_menu_item_select_cb (EWebView *web_view,
- GtkWidget *widget)
-{
- GtkAction *action;
- GtkActivatable *activatable;
- const gchar *tooltip;
-
- activatable = GTK_ACTIVATABLE (widget);
- action = gtk_activatable_get_related_action (activatable);
- tooltip = gtk_action_get_tooltip (action);
-
- if (tooltip == NULL)
- return;
-
- e_web_view_status_message (web_view, tooltip);
-}
-
-static void
-replace_text (WebKitDOMNode *node,
- const gchar *text,
- WebKitDOMNode *replacement)
-{
- /* NodeType 3 = TEXT_NODE */
- if (webkit_dom_node_get_node_type (node) == 3) {
- gint text_length = strlen (text);
-
- while (node) {
-
- WebKitDOMNode *current_node, *replacement_node;
- const gchar *node_data, *offset;
- goffset split_offset;
- gint data_length;
-
- current_node = node;
-
- /* Don't use the WEBKIT_DOM_CHARACTER_DATA macro for
- * casting. WebKit lies about type of the object and
- * GLib will throw runtime warning about node not being
- * WebKitDOMCharacterData, but the function will return
- * correct and valid data.
- * IMO it's bug in the Gtk bindings and WebKit internally
- * handles it by the nodeType so therefor it works
- * event for "invalid" objects. But really, who knows..?
- */
- node_data = webkit_dom_character_data_get_data (
- (WebKitDOMCharacterData *) node);
-
- offset = strstr (node_data, text);
- if (offset == NULL) {
- node = NULL;
- continue;
- }
-
- split_offset = offset - node_data + text_length;
- replacement_node =
- webkit_dom_node_clone_node (replacement, TRUE);
-
- data_length = webkit_dom_character_data_get_length (
- (WebKitDOMCharacterData *) node);
- if (split_offset < data_length) {
-
- WebKitDOMNode *parent_node;
-
- node = WEBKIT_DOM_NODE (
- webkit_dom_text_split_text (
- (WebKitDOMText *) node,
- offset - node_data + text_length,
- NULL));
- parent_node = webkit_dom_node_get_parent_node (node);
- webkit_dom_node_insert_before (
- parent_node, replacement_node,
- node, NULL);
-
- } else {
- WebKitDOMNode *parent_node;
-
- parent_node = webkit_dom_node_get_parent_node (node);
- webkit_dom_node_append_child (
- parent_node,
- replacement_node, NULL);
- }
-
- webkit_dom_character_data_delete_data (
- (WebKitDOMCharacterData *) (current_node),
- offset - node_data, text_length, NULL);
- }
-
- } else {
- WebKitDOMNode *child, *next_child;
-
- /* Iframe? Let's traverse inside! */
- if (WEBKIT_DOM_IS_HTML_IFRAME_ELEMENT (node)) {
-
- WebKitDOMDocument *frame_document;
-
- frame_document =
- webkit_dom_html_iframe_element_get_content_document (
- WEBKIT_DOM_HTML_IFRAME_ELEMENT (node));
- replace_text (
- WEBKIT_DOM_NODE (frame_document),
- text, replacement);
-
- } else {
- child = webkit_dom_node_get_first_child (node);
- while (child != NULL) {
- next_child = webkit_dom_node_get_next_sibling (child);
- replace_text (child, text, replacement);
- child = next_child;
- }
- }
- }
-}
-
-static void
-web_view_update_document_highlights (EWebView *web_view)
-{
- WebKitDOMDocument *document;
- GSList *iter;
-
- document = webkit_web_view_get_dom_document (WEBKIT_WEB_VIEW (web_view));
-
- for (iter = web_view->priv->highlights; iter; iter = iter->next) {
-
- WebKitDOMDocumentFragment *frag;
- WebKitDOMElement *span;
-
- span = webkit_dom_document_create_element (document, "span", NULL);
-
- /* See https://bugzilla.gnome.org/show_bug.cgi?id=681400
- * FIXME: This can be removed once we require WebKitGtk 1.10+ */
- #if WEBKIT_CHECK_VERSION (1, 9, 6)
- webkit_dom_element_set_class_name (
- span, "__evo-highlight");
- #else
- webkit_dom_html_element_set_class_name (
- WEBKIT_DOM_HTML_ELEMENT (span), "__evo-highlight");
- #endif
-
- webkit_dom_html_element_set_inner_text (
- WEBKIT_DOM_HTML_ELEMENT (span), iter->data, NULL);
-
- frag = webkit_dom_document_create_document_fragment (document);
- webkit_dom_node_append_child (
- WEBKIT_DOM_NODE (frag), WEBKIT_DOM_NODE (span), NULL);
-
- replace_text (
- WEBKIT_DOM_NODE (document),
- iter->data, WEBKIT_DOM_NODE (frag));
- }
-}
-
-static void
-web_view_menu_item_deselect_cb (EWebView *web_view)
-{
- e_web_view_status_message (web_view, NULL);
-}
-
-static void
-web_view_connect_proxy_cb (EWebView *web_view,
- GtkAction *action,
- GtkWidget *proxy)
-{
- if (!GTK_IS_MENU_ITEM (proxy))
- return;
-
- g_signal_connect_swapped (
- proxy, "select",
- G_CALLBACK (web_view_menu_item_select_cb), web_view);
-
- g_signal_connect_swapped (
- proxy, "deselect",
- G_CALLBACK (web_view_menu_item_deselect_cb), web_view);
-}
-
-static GtkWidget *
-web_view_create_plugin_widget_cb (EWebView *web_view,
- const gchar *mime_type,
- const gchar *uri,
- GHashTable *param)
-{
- EWebViewClass *class;
-
- /* XXX WebKitWebView does not provide a class method for
- * this signal, so we do so we can override the default
- * behavior from subclasses for special URI types. */
-
- class = E_WEB_VIEW_GET_CLASS (web_view);
- g_return_val_if_fail (class->create_plugin_widget != NULL, NULL);
-
- return class->create_plugin_widget (web_view, mime_type, uri, param);
-}
-
-static void
-web_view_hovering_over_link_cb (EWebView *web_view,
- const gchar *title,
- const gchar *uri)
-{
- EWebViewClass *class;
-
- /* XXX WebKitWebView does not provide a class method for
- * this signal, so we do so we can override the default
- * behavior from subclasses for special URI types. */
-
- class = E_WEB_VIEW_GET_CLASS (web_view);
- g_return_if_fail (class->hovering_over_link != NULL);
-
- class->hovering_over_link (web_view, title, uri);
-}
-
-static gboolean
-web_view_navigation_policy_decision_requested_cb (EWebView *web_view,
- WebKitWebFrame *frame,
- WebKitNetworkRequest *request,
- WebKitWebNavigationAction *navigation_action,
- WebKitWebPolicyDecision *policy_decision)
-{
- EWebViewClass *class;
- WebKitWebNavigationReason reason;
- const gchar *uri;
-
- reason = webkit_web_navigation_action_get_reason (navigation_action);
- if (reason != WEBKIT_WEB_NAVIGATION_REASON_LINK_CLICKED)
- return FALSE;
-
- /* XXX WebKitWebView does not provide a class method for
- * this signal, so we do so we can override the default
- * behavior from subclasses for special URI types. */
-
- class = E_WEB_VIEW_GET_CLASS (web_view);
- g_return_val_if_fail (class->link_clicked != NULL, FALSE);
-
- webkit_web_policy_decision_ignore (policy_decision);
-
- uri = webkit_network_request_get_uri (request);
-
- class->link_clicked (web_view, uri);
-
- return TRUE;
-}
-
-static void
-web_view_load_status_changed_cb (WebKitWebView *webkit_web_view,
- GParamSpec *pspec,
- gpointer user_data)
-{
- WebKitLoadStatus status;
- EWebView *web_view;
-
- status = webkit_web_view_get_load_status (webkit_web_view);
- if (status != WEBKIT_LOAD_FINISHED)
- return;
-
- web_view = E_WEB_VIEW (webkit_web_view);
- web_view_update_document_highlights (web_view);
-
- /* Workaround webkit bug https://bugs.webkit.org/show_bug.cgi?id=89553 */
- e_web_view_zoom_in (web_view);
- e_web_view_zoom_out (web_view);
-}
-
-static void
-web_view_set_property (GObject *object,
- guint property_id,
- const GValue *value,
- GParamSpec *pspec)
-{
- switch (property_id) {
- case PROP_CARET_MODE:
- e_web_view_set_caret_mode (
- E_WEB_VIEW (object),
- g_value_get_boolean (value));
- return;
-
- case PROP_CURSOR_IMAGE:
- e_web_view_set_cursor_image (
- E_WEB_VIEW (object),
- g_value_get_object (value));
- return;
-
- case PROP_CURSOR_IMAGE_SRC:
- e_web_view_set_cursor_image_src (
- E_WEB_VIEW (object),
- g_value_get_string (value));
- return;
-
- case PROP_DISABLE_PRINTING:
- e_web_view_set_disable_printing (
- E_WEB_VIEW (object),
- g_value_get_boolean (value));
- return;
-
- case PROP_DISABLE_SAVE_TO_DISK:
- e_web_view_set_disable_save_to_disk (
- E_WEB_VIEW (object),
- g_value_get_boolean (value));
- return;
-
- case PROP_INLINE_SPELLING:
- e_web_view_set_inline_spelling (
- E_WEB_VIEW (object),
- g_value_get_boolean (value));
- return;
-
- case PROP_MAGIC_LINKS:
- e_web_view_set_magic_links (
- E_WEB_VIEW (object),
- g_value_get_boolean (value));
- return;
-
- case PROP_MAGIC_SMILEYS:
- e_web_view_set_magic_smileys (
- E_WEB_VIEW (object),
- g_value_get_boolean (value));
- return;
-
- case PROP_OPEN_PROXY:
- e_web_view_set_open_proxy (
- E_WEB_VIEW (object),
- g_value_get_object (value));
- return;
-
- case PROP_PRINT_PROXY:
- e_web_view_set_print_proxy (
- E_WEB_VIEW (object),
- g_value_get_object (value));
- return;
-
- case PROP_SAVE_AS_PROXY:
- e_web_view_set_save_as_proxy (
- E_WEB_VIEW (object),
- g_value_get_object (value));
- return;
-
- case PROP_SELECTED_URI:
- e_web_view_set_selected_uri (
- E_WEB_VIEW (object),
- g_value_get_string (value));
- return;
- }
- G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
-}
-
-static void
-web_view_get_property (GObject *object,
- guint property_id,
- GValue *value,
- GParamSpec *pspec)
-{
- switch (property_id) {
- case PROP_CARET_MODE:
- g_value_set_boolean (
- value, e_web_view_get_caret_mode (
- E_WEB_VIEW (object)));
- return;
-
- case PROP_CURSOR_IMAGE:
- g_value_set_object (
- value, e_web_view_get_cursor_image (
- E_WEB_VIEW (object)));
- return;
-
- case PROP_CURSOR_IMAGE_SRC:
- g_value_set_string (
- value, e_web_view_get_cursor_image_src (
- E_WEB_VIEW (object)));
- return;
-
- case PROP_DISABLE_PRINTING:
- g_value_set_boolean (
- value, e_web_view_get_disable_printing (
- E_WEB_VIEW (object)));
- return;
-
- case PROP_DISABLE_SAVE_TO_DISK:
- g_value_set_boolean (
- value, e_web_view_get_disable_save_to_disk (
- E_WEB_VIEW (object)));
- return;
-
- case PROP_INLINE_SPELLING:
- g_value_set_boolean (
- value, e_web_view_get_inline_spelling (
- E_WEB_VIEW (object)));
- return;
-
- case PROP_MAGIC_LINKS:
- g_value_set_boolean (
- value, e_web_view_get_magic_links (
- E_WEB_VIEW (object)));
- return;
-
- case PROP_MAGIC_SMILEYS:
- g_value_set_boolean (
- value, e_web_view_get_magic_smileys (
- E_WEB_VIEW (object)));
- return;
-
- case PROP_OPEN_PROXY:
- g_value_set_object (
- value, e_web_view_get_open_proxy (
- E_WEB_VIEW (object)));
- return;
-
- case PROP_PRINT_PROXY:
- g_value_set_object (
- value, e_web_view_get_print_proxy (
- E_WEB_VIEW (object)));
- return;
-
- case PROP_SAVE_AS_PROXY:
- g_value_set_object (
- value, e_web_view_get_save_as_proxy (
- E_WEB_VIEW (object)));
- return;
-
- case PROP_SELECTED_URI:
- g_value_set_string (
- value, e_web_view_get_selected_uri (
- E_WEB_VIEW (object)));
- return;
-
- }
-
- G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
-}
-
-static void
-web_view_dispose (GObject *object)
-{
- EWebViewPrivate *priv;
-
- priv = E_WEB_VIEW_GET_PRIVATE (object);
-
- if (priv->ui_manager != NULL) {
- g_object_unref (priv->ui_manager);
- priv->ui_manager = NULL;
- }
-
- if (priv->open_proxy != NULL) {
- g_object_unref (priv->open_proxy);
- priv->open_proxy = NULL;
- }
-
- if (priv->print_proxy != NULL) {
- g_object_unref (priv->print_proxy);
- priv->print_proxy = NULL;
- }
-
- if (priv->save_as_proxy != NULL) {
- g_object_unref (priv->save_as_proxy);
- priv->save_as_proxy = NULL;
- }
-
- if (priv->cursor_image != NULL) {
- g_object_unref (priv->cursor_image);
- priv->cursor_image = NULL;
- }
-
- if (priv->cursor_image_src != NULL) {
- g_free (priv->cursor_image_src);
- priv->cursor_image_src = NULL;
- }
-
- if (priv->highlights != NULL) {
- g_slist_free_full (priv->highlights, g_free);
- priv->highlights = NULL;
- }
-
- if (priv->aliasing_settings != NULL) {
- g_signal_handlers_disconnect_matched (
- priv->aliasing_settings, G_SIGNAL_MATCH_DATA,
- 0, 0, NULL, NULL, object);
- g_object_unref (priv->aliasing_settings);
- priv->aliasing_settings = NULL;
- }
-
- if (priv->font_settings != NULL) {
- g_signal_handlers_disconnect_matched (
- priv->font_settings, G_SIGNAL_MATCH_DATA,
- 0, 0, NULL, NULL, object);
- g_object_unref (priv->font_settings);
- priv->font_settings = NULL;
- }
-
- /* Chain up to parent's dispose() method. */
- G_OBJECT_CLASS (e_web_view_parent_class)->dispose (object);
-}
-
-static void
-web_view_finalize (GObject *object)
-{
- EWebViewPrivate *priv;
-
- priv = E_WEB_VIEW_GET_PRIVATE (object);
-
- /* All URI requests should be complete or cancelled by now. */
- if (priv->requests != NULL)
- g_warning ("Finalizing EWebView with active URI requests");
-
- g_free (priv->selected_uri);
-
- /* Chain up to parent's finalize() method. */
- G_OBJECT_CLASS (e_web_view_parent_class)->finalize (object);
-}
-
-static void
-web_view_constructed (GObject *object)
-{
-#ifndef G_OS_WIN32
- GSettings *settings;
-
- settings = g_settings_new ("org.gnome.desktop.lockdown");
-
- g_settings_bind (
- settings, "disable-printing",
- object, "disable-printing",
- G_SETTINGS_BIND_GET);
-
- g_settings_bind (
- settings, "disable-save-to-disk",
- object, "disable-save-to-disk",
- G_SETTINGS_BIND_GET);
-
- g_object_unref (settings);
-#endif
-
- e_extensible_load_extensions (E_EXTENSIBLE (object));
-
- /* Chain up to parent's constructed() method. */
- G_OBJECT_CLASS (e_web_view_parent_class)->constructed (object);
-}
-
-static gboolean
-web_view_context_menu_cb (WebKitWebView *webkit_web_view,
- GtkWidget *default_menu,
- WebKitHitTestResult *hit_test_result,
- gboolean triggered_with_keyboard)
-{
- WebKitHitTestResultContext context;
- EWebView *web_view;
- gboolean event_handled = FALSE;
- gchar *uri;
-
- web_view = E_WEB_VIEW (webkit_web_view);
-
- if (web_view->priv->cursor_image != NULL) {
- g_object_unref (web_view->priv->cursor_image);
- web_view->priv->cursor_image = NULL;
- }
-
- if (web_view->priv->cursor_image_src != NULL) {
- g_free (web_view->priv->cursor_image_src);
- web_view->priv->cursor_image_src = NULL;
- }
-
- if (hit_test_result == NULL)
- return FALSE;
-
- g_object_get (G_OBJECT (hit_test_result), "context", &context, NULL);
-
- if (context & WEBKIT_HIT_TEST_RESULT_CONTEXT_IMAGE) {
- WebKitWebDataSource *data_source;
- WebKitWebFrame *frame;
- GList *subresources, *res;
-
- g_object_get (
- G_OBJECT (hit_test_result), "image-uri", &uri, NULL);
-
- if (uri == NULL)
- return FALSE;
-
- g_free (web_view->priv->cursor_image_src);
- web_view->priv->cursor_image_src = uri;
-
- /* Iterate through all resources of the loaded webpage and
- * try to find resource with URI matching cursor_image_src */
- frame = webkit_web_view_get_main_frame (WEBKIT_WEB_VIEW (web_view));
- data_source = webkit_web_frame_get_data_source (frame);
- subresources = webkit_web_data_source_get_subresources (data_source);
- for (res = subresources; res; res = res->next) {
- WebKitWebResource *src = res->data;
- GdkPixbufLoader *loader;
- GString *data;
-
- if (g_strcmp0 (webkit_web_resource_get_uri (src),
- web_view->priv->cursor_image_src) != 0)
- continue;
-
- data = webkit_web_resource_get_data (src);
- if (data == NULL)
- break;
-
- loader = gdk_pixbuf_loader_new ();
- if (!gdk_pixbuf_loader_write (loader,
- (guchar *) data->str, data->len, NULL)) {
- g_object_unref (loader);
- break;
- }
- gdk_pixbuf_loader_close (loader, NULL);
-
- if (web_view->priv->cursor_image != NULL)
- g_object_unref (web_view->priv->cursor_image);
-
- web_view->priv->cursor_image =
- g_object_ref (gdk_pixbuf_loader_get_animation (loader));
-
- g_object_unref (loader);
- break;
- }
- g_list_free (subresources);
- }
-
- g_object_get (hit_test_result, "link-uri", &uri, NULL);
-
- if (!(context & WEBKIT_HIT_TEST_RESULT_CONTEXT_LINK)) {
- g_free (uri);
- uri = NULL;
- }
-
- g_signal_emit (web_view, signals[POPUP_EVENT], 0, uri, &event_handled);
-
- g_free (uri);
-
- return event_handled;
-}
-
-static gboolean
-web_view_scroll_event (GtkWidget *widget,
- GdkEventScroll *event)
-{
- if (event->state & GDK_CONTROL_MASK) {
- GdkScrollDirection direction = event->direction;
-
- if (direction == GDK_SCROLL_SMOOTH) {
- static gdouble total_delta_y = 0.0;
-
- total_delta_y += event->delta_y;
-
- if (total_delta_y >= 1.0) {
- total_delta_y = 0.0;
- direction = GDK_SCROLL_DOWN;
- } else if (total_delta_y <= -1.0) {
- total_delta_y = 0.0;
- direction = GDK_SCROLL_UP;
- } else {
- return FALSE;
- }
- }
-
- switch (direction) {
- case GDK_SCROLL_UP:
- e_web_view_zoom_in (E_WEB_VIEW (widget));
- return TRUE;
- case GDK_SCROLL_DOWN:
- e_web_view_zoom_out (E_WEB_VIEW (widget));
- return TRUE;
- default:
- break;
- }
- }
-
- return FALSE;
-}
-
-static GtkWidget *
-web_view_create_plugin_widget (EWebView *web_view,
- const gchar *mime_type,
- const gchar *uri,
- GHashTable *param)
-{
- GtkWidget *widget = NULL;
-
- if (g_strcmp0 (mime_type, "image/x-themed-icon") == 0) {
- GtkIconTheme *icon_theme;
- GdkPixbuf *pixbuf;
- gpointer data;
- glong size = 0;
- GError *error = NULL;
-
- icon_theme = gtk_icon_theme_get_default ();
-
- if (size == 0) {
- data = g_hash_table_lookup (param, "width");
- if (data != NULL)
- size = MAX (size, strtol (data, NULL, 10));
- }
-
- if (size == 0) {
- data = g_hash_table_lookup (param, "height");
- if (data != NULL)
- size = MAX (size, strtol (data, NULL, 10));
- }
-
- if (size == 0)
- size = 32; /* arbitrary default */
-
- pixbuf = gtk_icon_theme_load_icon (
- icon_theme, uri, size, 0, &error);
- if (pixbuf != NULL) {
- widget = gtk_image_new_from_pixbuf (pixbuf);
- g_object_unref (pixbuf);
- } else if (error != NULL) {
- g_warning ("%s", error->message);
- g_error_free (error);
- }
- }
-
- return widget;
-}
-
-static gchar *
-web_view_extract_uri (EWebView *web_view,
- GdkEventButton *event)
-{
- WebKitHitTestResult *result;
- WebKitHitTestResultContext context;
- gchar *uri = NULL;
-
- result = webkit_web_view_get_hit_test_result (
- WEBKIT_WEB_VIEW (web_view), event);
-
- g_object_get (result, "context", &context, "link-uri", &uri, NULL);
- g_object_unref (result);
-
- if (context & WEBKIT_HIT_TEST_RESULT_CONTEXT_LINK)
- return uri;
-
- g_free (uri);
-
- return NULL;
-}
-
-static void
-web_view_hovering_over_link (EWebView *web_view,
- const gchar *title,
- const gchar *uri)
-{
- CamelInternetAddress *address;
- CamelURL *curl;
- const gchar *format = NULL;
- gchar *message = NULL;
- gchar *who;
-
- if (uri == NULL || *uri == '\0')
- goto exit;
-
- if (g_str_has_prefix (uri, "mailto:"))
- format = _("Click to mail %s");
- else if (g_str_has_prefix (uri, "callto:"))
- format = _("Click to call %s");
- else if (g_str_has_prefix (uri, "h323:"))
- format = _("Click to call %s");
- else if (g_str_has_prefix (uri, "sip:"))
- format = _("Click to call %s");
- else if (g_str_has_prefix (uri, "##"))
- message = g_strdup (_("Click to hide/unhide addresses"));
- else
- message = g_strdup_printf (_("Click to open %s"), uri);
-
- if (format == NULL)
- goto exit;
-
- /* XXX Use something other than Camel here. Surely
- * there's other APIs around that can do this. */
- curl = camel_url_new (uri, NULL);
- address = camel_internet_address_new ();
- camel_address_decode (CAMEL_ADDRESS (address), curl->path);
- who = camel_address_format (CAMEL_ADDRESS (address));
- g_object_unref (address);
- camel_url_free (curl);
-
- if (who == NULL)
- who = g_strdup (strchr (uri, ':') + 1);
-
- message = g_strdup_printf (format, who);
-
- g_free (who);
-
-exit:
- e_web_view_status_message (web_view, message);
-
- g_free (message);
-}
-
-static void
-web_view_link_clicked (EWebView *web_view,
- const gchar *uri)
-{
- gpointer parent;
-
- if (uri && g_ascii_strncasecmp (uri, "mailto:", 7) == 0) {
- gboolean handled = FALSE;
-
- g_signal_emit (
- web_view, signals[PROCESS_MAILTO], 0, uri, &handled);
-
- if (handled)
- return;
- }
-
- parent = gtk_widget_get_toplevel (GTK_WIDGET (web_view));
- parent = gtk_widget_is_toplevel (parent) ? parent : NULL;
-
- e_show_uri (parent, uri);
-}
-
-static void
-web_view_load_string (EWebView *web_view,
- const gchar *string)
-{
- if (string == NULL)
- string = "";
-
- webkit_web_view_load_string (
- WEBKIT_WEB_VIEW (web_view),
- string, "text/html", "UTF-8", "evo-file:///");
-}
-
-static void
-web_view_load_uri (EWebView *web_view,
- const gchar *uri)
-{
- if (uri == NULL)
- uri = "about:blank";
-
- webkit_web_view_load_uri (WEBKIT_WEB_VIEW (web_view), uri);
-}
-
-static void
-web_view_frame_load_string (EWebView *web_view,
- const gchar *frame_name,
- const gchar *string)
-{
- WebKitWebFrame *main_frame;
-
- if (string == NULL)
- string = "";
-
- main_frame = webkit_web_view_get_main_frame (WEBKIT_WEB_VIEW (web_view));
- if (main_frame != NULL) {
- WebKitWebFrame *frame;
-
- frame = webkit_web_frame_find_frame (main_frame, frame_name);
-
- if (frame != NULL)
- webkit_web_frame_load_string (
- frame, string, "text/html",
- "UTF-8", "evo-file:///");
- }
-}
-
-static void
-web_view_frame_load_uri (EWebView *web_view,
- const gchar *frame_name,
- const gchar *uri)
-{
- WebKitWebFrame *main_frame;
-
- if (uri == NULL)
- uri = "about:blank";
-
- main_frame = webkit_web_view_get_main_frame (WEBKIT_WEB_VIEW (web_view));
- if (main_frame != NULL) {
- WebKitWebFrame *frame;
-
- frame = webkit_web_frame_find_frame (main_frame, frame_name);
-
- if (frame != NULL)
- webkit_web_frame_load_uri (frame, uri);
- }
-}
-
-static gboolean
-web_view_popup_event (EWebView *web_view,
- const gchar *uri)
-{
- e_web_view_set_selected_uri (web_view, uri);
- e_web_view_show_popup_menu (web_view);
-
- return TRUE;
-}
-
-static void
-web_view_stop_loading (EWebView *web_view)
-{
- webkit_web_view_stop_loading (WEBKIT_WEB_VIEW (web_view));
-}
-
-static void
-web_view_update_actions (EWebView *web_view)
-{
- GtkActionGroup *action_group;
- gboolean can_copy;
- gboolean scheme_is_http = FALSE;
- gboolean scheme_is_mailto = FALSE;
- gboolean uri_is_valid = FALSE;
- gboolean has_cursor_image;
- gboolean visible;
- const gchar *group_name;
- const gchar *uri;
-
- uri = e_web_view_get_selected_uri (web_view);
- can_copy = webkit_web_view_can_copy_clipboard (WEBKIT_WEB_VIEW (web_view));
- has_cursor_image = e_web_view_get_cursor_image_src (web_view) ||
- e_web_view_get_cursor_image (web_view);
-
- /* Parse the URI early so we know if the actions will work. */
- if (uri != NULL) {
- CamelURL *curl;
-
- curl = camel_url_new (uri, NULL);
- uri_is_valid = (curl != NULL);
- camel_url_free (curl);
-
- scheme_is_http =
- (g_ascii_strncasecmp (uri, "http:", 5) == 0) ||
- (g_ascii_strncasecmp (uri, "https:", 6) == 0);
-
- scheme_is_mailto =
- (g_ascii_strncasecmp (uri, "mailto:", 7) == 0);
- }
-
- /* Allow copying the URI even if it's malformed. */
- group_name = "uri";
- visible = (uri != NULL) && !scheme_is_mailto;
- action_group = e_web_view_get_action_group (web_view, group_name);
- gtk_action_group_set_visible (action_group, visible);
-
- group_name = "http";
- visible = uri_is_valid && scheme_is_http;
- action_group = e_web_view_get_action_group (web_view, group_name);
- gtk_action_group_set_visible (action_group, visible);
-
- group_name = "mailto";
- visible = uri_is_valid && scheme_is_mailto;
- action_group = e_web_view_get_action_group (web_view, group_name);
- gtk_action_group_set_visible (action_group, visible);
-
- group_name = "image";
- visible = has_cursor_image;
- action_group = e_web_view_get_action_group (web_view, group_name);
- gtk_action_group_set_visible (action_group, visible);
-
- group_name = "selection";
- visible = can_copy;
- action_group = e_web_view_get_action_group (web_view, group_name);
- gtk_action_group_set_visible (action_group, visible);
-
- group_name = "standard";
- visible = (uri == NULL);
- action_group = e_web_view_get_action_group (web_view, group_name);
- gtk_action_group_set_visible (action_group, visible);
-
- group_name = "lockdown-printing";
- visible = (uri == NULL) && !web_view->priv->disable_printing;
- action_group = e_web_view_get_action_group (web_view, group_name);
- gtk_action_group_set_visible (action_group, visible);
-
- group_name = "lockdown-save-to-disk";
- visible = (uri == NULL) && !web_view->priv->disable_save_to_disk;
- action_group = e_web_view_get_action_group (web_view, group_name);
- gtk_action_group_set_visible (action_group, visible);
-}
-
-static void
-web_view_submit_alert (EAlertSink *alert_sink,
- EAlert *alert)
-{
- EWebView *web_view;
- GtkWidget *dialog;
- GString *buffer;
- const gchar *icon_name = NULL;
- gpointer parent;
-
- web_view = E_WEB_VIEW (alert_sink);
-
- parent = gtk_widget_get_toplevel (GTK_WIDGET (web_view));
- parent = gtk_widget_is_toplevel (parent) ? parent : NULL;
-
- switch (e_alert_get_message_type (alert)) {
- case GTK_MESSAGE_INFO:
- icon_name = GTK_STOCK_DIALOG_INFO;
- break;
-
- case GTK_MESSAGE_WARNING:
- icon_name = GTK_STOCK_DIALOG_WARNING;
- break;
-
- case GTK_MESSAGE_ERROR:
- icon_name = GTK_STOCK_DIALOG_ERROR;
- break;
-
- default:
- dialog = e_alert_dialog_new (parent, alert);
- gtk_dialog_run (GTK_DIALOG (dialog));
- gtk_widget_destroy (dialog);
- return;
- }
-
- buffer = g_string_sized_new (512);
-
- g_string_append (
- buffer,
- "<html>"
- "<head>"
- "<meta http-equiv=\"content-type\""
- " content=\"text/html; charset=utf-8\">"
- "</head>"
- "<body>");
-
- g_string_append (
- buffer,
- "<table bgcolor='#000000' width='100%'"
- " cellpadding='1' cellspacing='0'>"
- "<tr>"
- "<td>"
- "<table bgcolor='#dddddd' width='100%' cellpadding='6'>"
- "<tr>");
-
- g_string_append_printf (
- buffer,
- "<tr>"
- "<td valign='top'>"
- "<img src='gtk-stock://%s/?size=%d'/>"
- "</td>"
- "<td align='left' width='100%%'>"
- "<h3>%s</h3>"
- "%s"
- "</td>"
- "</tr>",
- icon_name,
- GTK_ICON_SIZE_DIALOG,
- e_alert_get_primary_text (alert),
- e_alert_get_secondary_text (alert));
-
- g_string_append (
- buffer,
- "</table>"
- "</td>"
- "</tr>"
- "</table>"
- "</body>"
- "</html>");
-
- e_web_view_load_string (web_view, buffer->str);
-
- g_string_free (buffer, TRUE);
-}
-
-static void
-web_view_selectable_update_actions (ESelectable *selectable,
- EFocusTracker *focus_tracker,
- GdkAtom *clipboard_targets,
- gint n_clipboard_targets)
-{
- WebKitWebView *web_view;
- GtkAction *action;
- gboolean sensitive;
- const gchar *tooltip;
-
- web_view = WEBKIT_WEB_VIEW (selectable);
-
- action = e_focus_tracker_get_cut_clipboard_action (focus_tracker);
- sensitive = webkit_web_view_can_cut_clipboard (web_view);
- tooltip = _("Cut the selection");
- gtk_action_set_sensitive (action, sensitive);
- gtk_action_set_tooltip (action, tooltip);
-
- action = e_focus_tracker_get_copy_clipboard_action (focus_tracker);
- sensitive = webkit_web_view_can_copy_clipboard (web_view);
- tooltip = _("Copy the selection");
- gtk_action_set_sensitive (action, sensitive);
- gtk_action_set_tooltip (action, tooltip);
-
- action = e_focus_tracker_get_paste_clipboard_action (focus_tracker);
- sensitive = webkit_web_view_can_paste_clipboard (web_view);
- tooltip = _("Paste the clipboard");
- gtk_action_set_sensitive (action, sensitive);
- gtk_action_set_tooltip (action, tooltip);
-
- action = e_focus_tracker_get_select_all_action (focus_tracker);
- sensitive = TRUE;
- tooltip = _("Select all text and images");
- gtk_action_set_sensitive (action, sensitive);
- gtk_action_set_tooltip (action, tooltip);
-}
-
-static void
-web_view_selectable_cut_clipboard (ESelectable *selectable)
-{
- e_web_view_cut_clipboard (E_WEB_VIEW (selectable));
-}
-
-static void
-web_view_selectable_copy_clipboard (ESelectable *selectable)
-{
- e_web_view_copy_clipboard (E_WEB_VIEW (selectable));
-}
-
-static void
-web_view_selectable_paste_clipboard (ESelectable *selectable)
-{
- e_web_view_paste_clipboard (E_WEB_VIEW (selectable));
-}
-
-static void
-web_view_selectable_select_all (ESelectable *selectable)
-{
- e_web_view_select_all (E_WEB_VIEW (selectable));
-}
-
-static gboolean
-web_view_drag_motion (GtkWidget *widget,
- GdkDragContext *context,
- gint x,
- gint y,
- guint time_)
-{
- return FALSE;
-}
-
-static void
-e_web_view_class_init (EWebViewClass *class)
-{
- GObjectClass *object_class;
- GtkWidgetClass *widget_class;
-
- g_type_class_add_private (class, sizeof (EWebViewPrivate));
-
- object_class = G_OBJECT_CLASS (class);
- object_class->set_property = web_view_set_property;
- object_class->get_property = web_view_get_property;
- object_class->dispose = web_view_dispose;
- object_class->finalize = web_view_finalize;
- object_class->constructed = web_view_constructed;
-
- widget_class = GTK_WIDGET_CLASS (class);
- widget_class->scroll_event = web_view_scroll_event;
- widget_class->drag_motion = web_view_drag_motion;
-
-#if 0 /* WEBKIT */
- html_class = GTK_HTML_CLASS (class);
- html_class->url_requested = web_view_url_requested;
-#endif
-
- class->create_plugin_widget = web_view_create_plugin_widget;
- class->extract_uri = web_view_extract_uri;
- class->hovering_over_link = web_view_hovering_over_link;
- class->link_clicked = web_view_link_clicked;
- class->load_string = web_view_load_string;
- class->load_uri = web_view_load_uri;
- class->frame_load_string = web_view_frame_load_string;
- class->frame_load_uri = web_view_frame_load_uri;
- class->popup_event = web_view_popup_event;
- class->stop_loading = web_view_stop_loading;
- class->update_actions = web_view_update_actions;
-
- g_object_class_install_property (
- object_class,
- PROP_CARET_MODE,
- g_param_spec_boolean (
- "caret-mode",
- "Caret Mode",
- NULL,
- FALSE,
- G_PARAM_READWRITE));
-
- g_object_class_install_property (
- object_class,
- PROP_CURSOR_IMAGE,
- g_param_spec_object (
- "cursor-image",
- "Image animation at the mouse cursor",
- NULL,
- GDK_TYPE_PIXBUF_ANIMATION,
- G_PARAM_READWRITE));
-
- g_object_class_install_property (
- object_class,
- PROP_CURSOR_IMAGE_SRC,
- g_param_spec_string (
- "cursor-image-src",
- "Image source uri at the mouse cursor",
- NULL,
- NULL,
- G_PARAM_READWRITE));
-
- g_object_class_install_property (
- object_class,
- PROP_DISABLE_PRINTING,
- g_param_spec_boolean (
- "disable-printing",
- "Disable Printing",
- NULL,
- FALSE,
- G_PARAM_READWRITE |
- G_PARAM_CONSTRUCT));
-
- g_object_class_install_property (
- object_class,
- PROP_DISABLE_SAVE_TO_DISK,
- g_param_spec_boolean (
- "disable-save-to-disk",
- "Disable Save-to-Disk",
- NULL,
- FALSE,
- G_PARAM_READWRITE |
- G_PARAM_CONSTRUCT));
-
- g_object_class_install_property (
- object_class,
- PROP_INLINE_SPELLING,
- g_param_spec_boolean (
- "inline-spelling",
- "Inline Spelling",
- NULL,
- FALSE,
- G_PARAM_READWRITE));
-
- g_object_class_install_property (
- object_class,
- PROP_MAGIC_LINKS,
- g_param_spec_boolean (
- "magic-links",
- "Magic Links",
- NULL,
- FALSE,
- G_PARAM_READWRITE));
-
- g_object_class_install_property (
- object_class,
- PROP_MAGIC_SMILEYS,
- g_param_spec_boolean (
- "magic-smileys",
- "Magic Smileys",
- NULL,
- FALSE,
- G_PARAM_READWRITE));
-
- g_object_class_install_property (
- object_class,
- PROP_OPEN_PROXY,
- g_param_spec_object (
- "open-proxy",
- "Open Proxy",
- NULL,
- GTK_TYPE_ACTION,
- G_PARAM_READWRITE));
-
- g_object_class_install_property (
- object_class,
- PROP_PRINT_PROXY,
- g_param_spec_object (
- "print-proxy",
- "Print Proxy",
- NULL,
- GTK_TYPE_ACTION,
- G_PARAM_READWRITE));
-
- g_object_class_install_property (
- object_class,
- PROP_SAVE_AS_PROXY,
- g_param_spec_object (
- "save-as-proxy",
- "Save As Proxy",
- NULL,
- GTK_TYPE_ACTION,
- G_PARAM_READWRITE));
-
- g_object_class_install_property (
- object_class,
- PROP_SELECTED_URI,
- g_param_spec_string (
- "selected-uri",
- "Selected URI",
- NULL,
- NULL,
- G_PARAM_READWRITE));
-
- signals[POPUP_EVENT] = g_signal_new (
- "popup-event",
- G_TYPE_FROM_CLASS (class),
- G_SIGNAL_RUN_LAST,
- G_STRUCT_OFFSET (EWebViewClass, popup_event),
- g_signal_accumulator_true_handled, NULL,
- e_marshal_BOOLEAN__STRING,
- G_TYPE_BOOLEAN, 1, G_TYPE_STRING);
-
- signals[STATUS_MESSAGE] = g_signal_new (
- "status-message",
- G_TYPE_FROM_CLASS (class),
- G_SIGNAL_RUN_LAST,
- G_STRUCT_OFFSET (EWebViewClass, status_message),
- NULL, NULL,
- g_cclosure_marshal_VOID__STRING,
- G_TYPE_NONE, 1,
- G_TYPE_STRING);
-
- signals[STOP_LOADING] = g_signal_new (
- "stop-loading",
- G_TYPE_FROM_CLASS (class),
- G_SIGNAL_RUN_LAST,
- G_STRUCT_OFFSET (EWebViewClass, stop_loading),
- NULL, NULL,
- g_cclosure_marshal_VOID__VOID,
- G_TYPE_NONE, 0);
-
- signals[UPDATE_ACTIONS] = g_signal_new (
- "update-actions",
- G_TYPE_FROM_CLASS (class),
- G_SIGNAL_RUN_LAST,
- G_STRUCT_OFFSET (EWebViewClass, update_actions),
- NULL, NULL,
- g_cclosure_marshal_VOID__VOID,
- G_TYPE_NONE, 0);
-
- /* return TRUE when a signal handler processed the mailto URI */
- signals[PROCESS_MAILTO] = g_signal_new (
- "process-mailto",
- G_TYPE_FROM_CLASS (class),
- G_SIGNAL_RUN_LAST,
- G_STRUCT_OFFSET (EWebViewClass, process_mailto),
- NULL, NULL,
- e_marshal_BOOLEAN__STRING,
- G_TYPE_BOOLEAN, 1, G_TYPE_STRING);
-}
-
-static void
-e_web_view_alert_sink_init (EAlertSinkInterface *interface)
-{
- interface->submit_alert = web_view_submit_alert;
-}
-
-static void
-e_web_view_selectable_init (ESelectableInterface *interface)
-{
- interface->update_actions = web_view_selectable_update_actions;
- interface->cut_clipboard = web_view_selectable_cut_clipboard;
- interface->copy_clipboard = web_view_selectable_copy_clipboard;
- interface->paste_clipboard = web_view_selectable_paste_clipboard;
- interface->select_all = web_view_selectable_select_all;
-}
-
-static void
-e_web_view_init (EWebView *web_view)
-{
- GtkUIManager *ui_manager;
- GtkActionGroup *action_group;
- EPopupAction *popup_action;
- WebKitWebSettings *web_settings;
- GSettingsSchema *settings_schema;
- GSettings *settings;
- const gchar *domain = GETTEXT_PACKAGE;
- const gchar *id;
- GError *error = NULL;
-
- web_view->priv = E_WEB_VIEW_GET_PRIVATE (web_view);
-
- web_view->priv->highlights = NULL;
-
- g_signal_connect (
- web_view, "create-plugin-widget",
- G_CALLBACK (web_view_create_plugin_widget_cb), NULL);
-
- g_signal_connect (
- web_view, "hovering-over-link",
- G_CALLBACK (web_view_hovering_over_link_cb), NULL);
-
- g_signal_connect (
- web_view, "navigation-policy-decision-requested",
- G_CALLBACK (web_view_navigation_policy_decision_requested_cb),
- NULL);
-
- g_signal_connect (
- web_view, "new-window-policy-decision-requested",
- G_CALLBACK (web_view_navigation_policy_decision_requested_cb),
- NULL);
-
- g_signal_connect (
- web_view, "context-menu",
- G_CALLBACK (web_view_context_menu_cb), NULL);
-
- g_signal_connect (
- web_view, "notify::load-status",
- G_CALLBACK (web_view_load_status_changed_cb), NULL);
-
- ui_manager = gtk_ui_manager_new ();
- web_view->priv->ui_manager = ui_manager;
-
- g_signal_connect_swapped (
- ui_manager, "connect-proxy",
- G_CALLBACK (web_view_connect_proxy_cb), web_view);
-
- web_settings = e_web_view_get_default_settings ();
- e_web_view_set_settings (web_view, web_settings);
- g_object_unref (web_settings);
-
- e_web_view_install_request_handler (web_view, E_TYPE_FILE_REQUEST);
- e_web_view_install_request_handler (web_view, E_TYPE_STOCK_REQUEST);
-
- settings = g_settings_new ("org.gnome.desktop.interface");
- g_signal_connect_swapped (
- settings, "changed::font-name",
- G_CALLBACK (e_web_view_update_fonts), web_view);
- g_signal_connect_swapped (
- settings, "changed::monospace-font-name",
- G_CALLBACK (e_web_view_update_fonts), web_view);
- web_view->priv->font_settings = settings;
-
- /* This schema is optional. Use if available. */
- id = "org.gnome.settings-daemon.plugins.xsettings";
- settings_schema = g_settings_schema_source_lookup (
- g_settings_schema_source_get_default (), id, FALSE);
- if (settings_schema != NULL) {
- settings = g_settings_new (id);
- g_signal_connect_swapped (
- settings, "changed::antialiasing",
- G_CALLBACK (e_web_view_update_fonts), web_view);
- web_view->priv->aliasing_settings = settings;
- }
-
- e_web_view_update_fonts (web_view);
-
- action_group = gtk_action_group_new ("uri");
- gtk_action_group_set_translation_domain (action_group, domain);
- gtk_ui_manager_insert_action_group (ui_manager, action_group, 0);
- g_object_unref (action_group);
-
- gtk_action_group_add_actions (
- action_group, uri_entries,
- G_N_ELEMENTS (uri_entries), web_view);
-
- action_group = gtk_action_group_new ("http");
- gtk_action_group_set_translation_domain (action_group, domain);
- gtk_ui_manager_insert_action_group (ui_manager, action_group, 0);
- g_object_unref (action_group);
-
- gtk_action_group_add_actions (
- action_group, http_entries,
- G_N_ELEMENTS (http_entries), web_view);
-
- action_group = gtk_action_group_new ("mailto");
- gtk_action_group_set_translation_domain (action_group, domain);
- gtk_ui_manager_insert_action_group (ui_manager, action_group, 0);
- g_object_unref (action_group);
-
- gtk_action_group_add_actions (
- action_group, mailto_entries,
- G_N_ELEMENTS (mailto_entries), web_view);
-
- action_group = gtk_action_group_new ("image");
- gtk_action_group_set_translation_domain (action_group, domain);
- gtk_ui_manager_insert_action_group (ui_manager, action_group, 0);
- g_object_unref (action_group);
-
- gtk_action_group_add_actions (
- action_group, image_entries,
- G_N_ELEMENTS (image_entries), web_view);
-
- action_group = gtk_action_group_new ("selection");
- gtk_action_group_set_translation_domain (action_group, domain);
- gtk_ui_manager_insert_action_group (ui_manager, action_group, 0);
- g_object_unref (action_group);
-
- gtk_action_group_add_actions (
- action_group, selection_entries,
- G_N_ELEMENTS (selection_entries), web_view);
-
- action_group = gtk_action_group_new ("standard");
- gtk_action_group_set_translation_domain (action_group, domain);
- gtk_ui_manager_insert_action_group (ui_manager, action_group, 0);
- g_object_unref (action_group);
-
- gtk_action_group_add_actions (
- action_group, standard_entries,
- G_N_ELEMENTS (standard_entries), web_view);
-
- popup_action = e_popup_action_new ("open");
- gtk_action_group_add_action (action_group, GTK_ACTION (popup_action));
- g_object_unref (popup_action);
-
- g_object_bind_property (
- web_view, "open-proxy",
- popup_action, "related-action",
- G_BINDING_BIDIRECTIONAL |
- G_BINDING_SYNC_CREATE);
-
- /* Support lockdown. */
-
- action_group = gtk_action_group_new ("lockdown-printing");
- gtk_action_group_set_translation_domain (action_group, domain);
- gtk_ui_manager_insert_action_group (ui_manager, action_group, 0);
- g_object_unref (action_group);
-
- popup_action = e_popup_action_new ("print");
- gtk_action_group_add_action (action_group, GTK_ACTION (popup_action));
- g_object_unref (popup_action);
-
- g_object_bind_property (
- web_view, "print-proxy",
- popup_action, "related-action",
- G_BINDING_BIDIRECTIONAL |
- G_BINDING_SYNC_CREATE);
-
- action_group = gtk_action_group_new ("lockdown-save-to-disk");
- gtk_action_group_set_translation_domain (action_group, domain);
- gtk_ui_manager_insert_action_group (ui_manager, action_group, 0);
- g_object_unref (action_group);
-
- popup_action = e_popup_action_new ("save-as");
- gtk_action_group_add_action (action_group, GTK_ACTION (popup_action));
- g_object_unref (popup_action);
-
- g_object_bind_property (
- web_view, "save-as-proxy",
- popup_action, "related-action",
- G_BINDING_BIDIRECTIONAL |
- G_BINDING_SYNC_CREATE);
-
- /* Because we are loading from a hard-coded string, there is
- * no chance of I/O errors. Failure here implies a malformed
- * UI definition. Full stop. */
- gtk_ui_manager_add_ui_from_string (ui_manager, ui, -1, &error);
- if (error != NULL)
- g_error ("%s", error->message);
-
- id = "org.gnome.evolution.webview";
- e_plugin_ui_register_manager (ui_manager, id, web_view);
- e_plugin_ui_enable_manager (ui_manager, id);
-}
-
-GtkWidget *
-e_web_view_new (void)
-{
- return g_object_new (E_TYPE_WEB_VIEW, NULL);
-}
-
-void
-e_web_view_clear (EWebView *web_view)
-{
- GtkStyle *style;
- gchar *html;
-
- g_return_if_fail (E_IS_WEB_VIEW (web_view));
-
- style = gtk_widget_get_style (GTK_WIDGET (web_view));
-
- html = g_strdup_printf (
- "<html><head></head><body bgcolor=\"#%06x\"></body></html>",
- e_color_to_value (&style->base[GTK_STATE_NORMAL]));
-
- webkit_web_view_load_html_string (
- WEBKIT_WEB_VIEW (web_view), html, NULL);
-
- g_free (html);
-}
-
-void
-e_web_view_load_string (EWebView *web_view,
- const gchar *string)
-{
- EWebViewClass *class;
-
- g_return_if_fail (E_IS_WEB_VIEW (web_view));
-
- class = E_WEB_VIEW_GET_CLASS (web_view);
- g_return_if_fail (class->load_string != NULL);
-
- class->load_string (web_view, string);
-}
-
-void
-e_web_view_load_uri (EWebView *web_view,
- const gchar *uri)
-{
- EWebViewClass *class;
-
- g_return_if_fail (E_IS_WEB_VIEW (web_view));
-
- class = E_WEB_VIEW_GET_CLASS (web_view);
- g_return_if_fail (class->load_uri != NULL);
-
- class->load_uri (web_view, uri);
-}
-
-void
-e_web_view_reload (EWebView *web_view)
-{
- g_return_if_fail (E_IS_WEB_VIEW (web_view));
-
- webkit_web_view_reload (WEBKIT_WEB_VIEW (web_view));
-}
-
-const gchar *
-e_web_view_get_uri (EWebView *web_view)
-{
- g_return_val_if_fail (E_IS_WEB_VIEW (web_view), NULL);
-
- return webkit_web_view_get_uri (WEBKIT_WEB_VIEW (web_view));
-}
-
-void
-e_web_view_frame_load_string (EWebView *web_view,
- const gchar *frame_name,
- const gchar *string)
-{
- EWebViewClass *class;
-
- g_return_if_fail (E_IS_WEB_VIEW (web_view));
- g_return_if_fail (frame_name != NULL);
-
- class = E_WEB_VIEW_GET_CLASS (web_view);
- g_return_if_fail (class->frame_load_string != NULL);
-
- class->frame_load_string (web_view, frame_name, string);
-}
-
-void
-e_web_view_frame_load_uri (EWebView *web_view,
- const gchar *frame_name,
- const gchar *uri)
-{
- EWebViewClass *class;
-
- g_return_if_fail (E_IS_WEB_VIEW (web_view));
- g_return_if_fail (frame_name != NULL);
-
- class = E_WEB_VIEW_GET_CLASS (web_view);
- g_return_if_fail (class->frame_load_uri != NULL);
-
- class->frame_load_uri (web_view, frame_name, uri);
-}
-
-const gchar *
-e_web_view_frame_get_uri (EWebView *web_view,
- const gchar *frame_name)
-{
- WebKitWebFrame *main_frame;
-
- g_return_val_if_fail (E_IS_WEB_VIEW (web_view), NULL);
- g_return_val_if_fail (frame_name != NULL, NULL);
-
- main_frame = webkit_web_view_get_main_frame (WEBKIT_WEB_VIEW (web_view));
- if (main_frame != NULL) {
- WebKitWebFrame *frame;
-
- frame = webkit_web_frame_find_frame (main_frame, frame_name);
-
- if (frame != NULL)
- return webkit_web_frame_get_uri (frame);
- }
-
- return NULL;
-}
-
-gchar *
-e_web_view_get_html (EWebView *web_view)
-{
- WebKitDOMDocument *document;
- WebKitDOMElement *element;
-
- g_return_val_if_fail (E_IS_WEB_VIEW (web_view), NULL);
-
- document = webkit_web_view_get_dom_document (WEBKIT_WEB_VIEW (web_view));
- element = webkit_dom_document_get_document_element (document);
-
- return webkit_dom_html_element_get_outer_html (
- WEBKIT_DOM_HTML_ELEMENT (element));
-}
-
-gboolean
-e_web_view_get_caret_mode (EWebView *web_view)
-{
- g_return_val_if_fail (E_IS_WEB_VIEW (web_view), FALSE);
-
- return web_view->priv->caret_mode;
-}
-
-void
-e_web_view_set_caret_mode (EWebView *web_view,
- gboolean caret_mode)
-{
- g_return_if_fail (E_IS_WEB_VIEW (web_view));
-
- if (web_view->priv->caret_mode == caret_mode)
- return;
-
- web_view->priv->caret_mode = caret_mode;
-
- g_object_notify (G_OBJECT (web_view), "caret-mode");
-}
-
-GtkTargetList *
-e_web_view_get_copy_target_list (EWebView *web_view)
-{
- g_return_val_if_fail (E_IS_WEB_VIEW (web_view), NULL);
-
- return webkit_web_view_get_copy_target_list (
- WEBKIT_WEB_VIEW (web_view));
-}
-
-gboolean
-e_web_view_get_disable_printing (EWebView *web_view)
-{
- g_return_val_if_fail (E_IS_WEB_VIEW (web_view), FALSE);
-
- return web_view->priv->disable_printing;
-}
-
-void
-e_web_view_set_disable_printing (EWebView *web_view,
- gboolean disable_printing)
-{
- g_return_if_fail (E_IS_WEB_VIEW (web_view));
-
- if (web_view->priv->disable_printing == disable_printing)
- return;
-
- web_view->priv->disable_printing = disable_printing;
-
- g_object_notify (G_OBJECT (web_view), "disable-printing");
-}
-
-gboolean
-e_web_view_get_disable_save_to_disk (EWebView *web_view)
-{
- g_return_val_if_fail (E_IS_WEB_VIEW (web_view), FALSE);
-
- return web_view->priv->disable_save_to_disk;
-}
-
-void
-e_web_view_set_disable_save_to_disk (EWebView *web_view,
- gboolean disable_save_to_disk)
-{
- g_return_if_fail (E_IS_WEB_VIEW (web_view));
-
- if (web_view->priv->disable_save_to_disk == disable_save_to_disk)
- return;
-
- web_view->priv->disable_save_to_disk = disable_save_to_disk;
-
- g_object_notify (G_OBJECT (web_view), "disable-save-to-disk");
-}
-
-gboolean
-e_web_view_get_enable_frame_flattening (EWebView *web_view)
-{
- WebKitWebSettings *settings;
- gboolean flattening;
-
- /* Return TRUE with fail since it's default value we set in _init(). */
- g_return_val_if_fail (E_IS_WEB_VIEW (web_view), TRUE);
-
- settings = webkit_web_view_get_settings (WEBKIT_WEB_VIEW (web_view));
- g_return_val_if_fail (settings != NULL, TRUE);
-
- g_object_get (
- G_OBJECT (settings),
- "enable-frame-flattening", &flattening, NULL);
-
- return flattening;
-}
-
-void
-e_web_view_set_enable_frame_flattening (EWebView *web_view,
- gboolean enable_frame_flattening)
-{
- WebKitWebSettings *settings;
-
- g_return_if_fail (E_IS_WEB_VIEW (web_view));
-
- settings = webkit_web_view_get_settings (WEBKIT_WEB_VIEW (web_view));
- g_return_if_fail (settings != NULL);
-
- g_object_set (
- G_OBJECT (settings), "enable-frame-flattening",
- enable_frame_flattening, NULL);
-}
-
-gboolean
-e_web_view_get_editable (EWebView *web_view)
-{
- g_return_val_if_fail (E_IS_WEB_VIEW (web_view), FALSE);
-
- return webkit_web_view_get_editable (WEBKIT_WEB_VIEW (web_view));
-}
-
-void
-e_web_view_set_editable (EWebView *web_view,
- gboolean editable)
-{
- g_return_if_fail (E_IS_WEB_VIEW (web_view));
-
- webkit_web_view_set_editable (WEBKIT_WEB_VIEW (web_view), editable);
-}
-
-gboolean
-e_web_view_get_inline_spelling (EWebView *web_view)
-{
-#if 0 /* WEBKIT - XXX No equivalent property? */
- /* XXX This is just here to maintain symmetry
- * with e_web_view_set_inline_spelling(). */
-
- g_return_val_if_fail (E_IS_WEB_VIEW (web_view), FALSE);
-
- return gtk_html_get_inline_spelling (GTK_HTML (web_view));
-#endif
-
- return FALSE;
-}
-
-void
-e_web_view_set_inline_spelling (EWebView *web_view,
- gboolean inline_spelling)
-{
-#if 0 /* WEBKIT - XXX No equivalent property? */
- /* XXX GtkHTML does not utilize GObject properties as well
- * as it could. This just wraps gtk_html_set_inline_spelling()
- * so we get a "notify::inline-spelling" signal. */
-
- g_return_if_fail (E_IS_WEB_VIEW (web_view));
-
- gtk_html_set_inline_spelling (GTK_HTML (web_view), inline_spelling);
-
- g_object_notify (G_OBJECT (web_view), "inline-spelling");
-#endif
-}
-
-gboolean
-e_web_view_get_magic_links (EWebView *web_view)
-{
-#if 0 /* WEBKIT - XXX No equivalent property? */
- /* XXX This is just here to maintain symmetry
- * with e_web_view_set_magic_links(). */
-
- g_return_val_if_fail (E_IS_WEB_VIEW (web_view), FALSE);
-
- return gtk_html_get_magic_links (GTK_HTML (web_view));
-#endif
-
- return FALSE;
-}
-
-void
-e_web_view_set_magic_links (EWebView *web_view,
- gboolean magic_links)
-{
-#if 0 /* WEBKIT - XXX No equivalent property? */
- /* XXX GtkHTML does not utilize GObject properties as well
- * as it could. This just wraps gtk_html_set_magic_links()
- * so we can get a "notify::magic-links" signal. */
-
- g_return_if_fail (E_IS_WEB_VIEW (web_view));
-
- gtk_html_set_magic_links (GTK_HTML (web_view), magic_links);
-
- g_object_notify (G_OBJECT (web_view), "magic-links");
-#endif
-}
-
-gboolean
-e_web_view_get_magic_smileys (EWebView *web_view)
-{
-#if 0 /* WEBKIT - No equivalent property? */
- /* XXX This is just here to maintain symmetry
- * with e_web_view_set_magic_smileys(). */
-
- g_return_val_if_fail (E_IS_WEB_VIEW (web_view), FALSE);
-
- return gtk_html_get_magic_smileys (GTK_HTML (web_view));
-#endif
-
- return FALSE;
-}
-
-void
-e_web_view_set_magic_smileys (EWebView *web_view,
- gboolean magic_smileys)
-{
-#if 0 /* WEBKIT - No equivalent property? */
- /* XXX GtkHTML does not utilize GObject properties as well
- * as it could. This just wraps gtk_html_set_magic_smileys()
- * so we can get a "notify::magic-smileys" signal. */
-
- g_return_if_fail (E_IS_WEB_VIEW (web_view));
-
- gtk_html_set_magic_smileys (GTK_HTML (web_view), magic_smileys);
-
- g_object_notify (G_OBJECT (web_view), "magic-smileys");
-#endif
-}
-
-const gchar *
-e_web_view_get_selected_uri (EWebView *web_view)
-{
- g_return_val_if_fail (E_IS_WEB_VIEW (web_view), NULL);
-
- return web_view->priv->selected_uri;
-}
-
-void
-e_web_view_set_selected_uri (EWebView *web_view,
- const gchar *selected_uri)
-{
- g_return_if_fail (E_IS_WEB_VIEW (web_view));
-
- if (g_strcmp0 (web_view->priv->selected_uri, selected_uri) == 0)
- return;
-
- g_free (web_view->priv->selected_uri);
- web_view->priv->selected_uri = g_strdup (selected_uri);
-
- g_object_notify (G_OBJECT (web_view), "selected-uri");
-}
-
-GdkPixbufAnimation *
-e_web_view_get_cursor_image (EWebView *web_view)
-{
- g_return_val_if_fail (E_IS_WEB_VIEW (web_view), NULL);
-
- return web_view->priv->cursor_image;
-}
-
-void
-e_web_view_set_cursor_image (EWebView *web_view,
- GdkPixbufAnimation *image)
-{
- g_return_if_fail (E_IS_WEB_VIEW (web_view));
-
- if (web_view->priv->cursor_image == image)
- return;
-
- if (image != NULL)
- g_object_ref (image);
-
- if (web_view->priv->cursor_image != NULL)
- g_object_unref (web_view->priv->cursor_image);
-
- web_view->priv->cursor_image = image;
-
- g_object_notify (G_OBJECT (web_view), "cursor-image");
-}
-
-const gchar *
-e_web_view_get_cursor_image_src (EWebView *web_view)
-{
- g_return_val_if_fail (E_IS_WEB_VIEW (web_view), NULL);
-
- return web_view->priv->cursor_image_src;
-}
-
-void
-e_web_view_set_cursor_image_src (EWebView *web_view,
- const gchar *src_uri)
-{
- g_return_if_fail (E_IS_WEB_VIEW (web_view));
-
- if (g_strcmp0 (web_view->priv->cursor_image_src, src_uri) == 0)
- return;
-
- g_free (web_view->priv->cursor_image_src);
- web_view->priv->cursor_image_src = g_strdup (src_uri);
-
- g_object_notify (G_OBJECT (web_view), "cursor-image-src");
-}
-
-GtkAction *
-e_web_view_get_open_proxy (EWebView *web_view)
-{
- g_return_val_if_fail (E_IS_WEB_VIEW (web_view), FALSE);
-
- return web_view->priv->open_proxy;
-}
-
-void
-e_web_view_set_open_proxy (EWebView *web_view,
- GtkAction *open_proxy)
-{
- g_return_if_fail (E_IS_WEB_VIEW (web_view));
-
- if (web_view->priv->open_proxy == open_proxy)
- return;
-
- if (open_proxy != NULL) {
- g_return_if_fail (GTK_IS_ACTION (open_proxy));
- g_object_ref (open_proxy);
- }
-
- if (web_view->priv->open_proxy != NULL)
- g_object_unref (web_view->priv->open_proxy);
-
- web_view->priv->open_proxy = open_proxy;
-
- g_object_notify (G_OBJECT (web_view), "open-proxy");
-}
-
-GtkTargetList *
-e_web_view_get_paste_target_list (EWebView *web_view)
-{
- g_return_val_if_fail (E_IS_WEB_VIEW (web_view), NULL);
-
- return webkit_web_view_get_paste_target_list (
- WEBKIT_WEB_VIEW (web_view));
-}
-
-GtkAction *
-e_web_view_get_print_proxy (EWebView *web_view)
-{
- g_return_val_if_fail (E_IS_WEB_VIEW (web_view), FALSE);
-
- return web_view->priv->print_proxy;
-}
-
-void
-e_web_view_set_print_proxy (EWebView *web_view,
- GtkAction *print_proxy)
-{
- g_return_if_fail (E_IS_WEB_VIEW (web_view));
-
- if (web_view->priv->print_proxy == print_proxy)
- return;
-
- if (print_proxy != NULL) {
- g_return_if_fail (GTK_IS_ACTION (print_proxy));
- g_object_ref (print_proxy);
- }
-
- if (web_view->priv->print_proxy != NULL)
- g_object_unref (web_view->priv->print_proxy);
-
- web_view->priv->print_proxy = print_proxy;
-
- g_object_notify (G_OBJECT (web_view), "print-proxy");
-}
-
-GtkAction *
-e_web_view_get_save_as_proxy (EWebView *web_view)
-{
- g_return_val_if_fail (E_IS_WEB_VIEW (web_view), FALSE);
-
- return web_view->priv->save_as_proxy;
-}
-
-void
-e_web_view_set_save_as_proxy (EWebView *web_view,
- GtkAction *save_as_proxy)
-{
- g_return_if_fail (E_IS_WEB_VIEW (web_view));
-
- if (web_view->priv->save_as_proxy == save_as_proxy)
- return;
-
- if (save_as_proxy != NULL) {
- g_return_if_fail (GTK_IS_ACTION (save_as_proxy));
- g_object_ref (save_as_proxy);
- }
-
- if (web_view->priv->save_as_proxy != NULL)
- g_object_unref (web_view->priv->save_as_proxy);
-
- web_view->priv->save_as_proxy = save_as_proxy;
-
- g_object_notify (G_OBJECT (web_view), "save-as-proxy");
-}
-
-GSList *
-e_web_view_get_highlights (EWebView *web_view)
-{
- g_return_val_if_fail (E_IS_WEB_VIEW (web_view), NULL);
-
- return web_view->priv->highlights;
-}
-
-void
-e_web_view_add_highlight (EWebView *web_view,
- const gchar *highlight)
-{
- g_return_if_fail (E_IS_WEB_VIEW (web_view));
- g_return_if_fail (highlight && *highlight);
-
- web_view->priv->highlights = g_slist_append (
- web_view->priv->highlights, g_strdup (highlight));
-
- web_view_update_document_highlights (web_view);
-}
-
-void e_web_view_clear_highlights (EWebView *web_view)
-{
- g_return_if_fail (E_IS_WEB_VIEW (web_view));
-
- if (!web_view->priv->highlights)
- return;
-
- g_slist_free_full (web_view->priv->highlights, g_free);
- web_view->priv->highlights = NULL;
-
- web_view_update_document_highlights (web_view);
-}
-
-GtkAction *
-e_web_view_get_action (EWebView *web_view,
- const gchar *action_name)
-{
- GtkUIManager *ui_manager;
-
- g_return_val_if_fail (E_IS_WEB_VIEW (web_view), NULL);
- g_return_val_if_fail (action_name != NULL, NULL);
-
- ui_manager = e_web_view_get_ui_manager (web_view);
-
- return e_lookup_action (ui_manager, action_name);
-}
-
-GtkActionGroup *
-e_web_view_get_action_group (EWebView *web_view,
- const gchar *group_name)
-{
- GtkUIManager *ui_manager;
-
- g_return_val_if_fail (E_IS_WEB_VIEW (web_view), NULL);
- g_return_val_if_fail (group_name != NULL, NULL);
-
- ui_manager = e_web_view_get_ui_manager (web_view);
-
- return e_lookup_action_group (ui_manager, group_name);
-}
-
-gchar *
-e_web_view_extract_uri (EWebView *web_view,
- GdkEventButton *event)
-{
- EWebViewClass *class;
-
- g_return_val_if_fail (E_IS_WEB_VIEW (web_view), NULL);
-
- class = E_WEB_VIEW_GET_CLASS (web_view);
- g_return_val_if_fail (class->extract_uri != NULL, NULL);
-
- return class->extract_uri (web_view, event);
-}
-
-void
-e_web_view_copy_clipboard (EWebView *web_view)
-{
- g_return_if_fail (E_IS_WEB_VIEW (web_view));
-
- webkit_web_view_copy_clipboard (WEBKIT_WEB_VIEW (web_view));
-}
-
-void
-e_web_view_cut_clipboard (EWebView *web_view)
-{
- g_return_if_fail (E_IS_WEB_VIEW (web_view));
-
- webkit_web_view_cut_clipboard (WEBKIT_WEB_VIEW (web_view));
-}
-
-gboolean
-e_web_view_is_selection_active (EWebView *web_view)
-{
- g_return_val_if_fail (E_IS_WEB_VIEW (web_view), FALSE);
-
- return webkit_web_view_has_selection (WEBKIT_WEB_VIEW (web_view));
-}
-
-void
-e_web_view_paste_clipboard (EWebView *web_view)
-{
- g_return_if_fail (E_IS_WEB_VIEW (web_view));
-
- webkit_web_view_paste_clipboard (WEBKIT_WEB_VIEW (web_view));
-}
-
-gboolean
-e_web_view_scroll_forward (EWebView *web_view)
-{
- g_return_val_if_fail (E_IS_WEB_VIEW (web_view), FALSE);
-
- webkit_web_view_move_cursor (
- WEBKIT_WEB_VIEW (web_view), GTK_MOVEMENT_PAGES, 1);
-
- return TRUE; /* XXX This means nothing. */
-}
-
-gboolean
-e_web_view_scroll_backward (EWebView *web_view)
-{
- g_return_val_if_fail (E_IS_WEB_VIEW (web_view), FALSE);
-
- webkit_web_view_move_cursor (
- WEBKIT_WEB_VIEW (web_view), GTK_MOVEMENT_PAGES, -1);
-
- return TRUE; /* XXX This means nothing. */
-}
-
-void
-e_web_view_select_all (EWebView *web_view)
-{
- g_return_if_fail (E_IS_WEB_VIEW (web_view));
-
- webkit_web_view_select_all (WEBKIT_WEB_VIEW (web_view));
-}
-
-void
-e_web_view_unselect_all (EWebView *web_view)
-{
-#if 0 /* WEBKIT */
- g_return_if_fail (E_IS_WEB_VIEW (web_view));
-
- gtk_html_command (GTK_HTML (web_view), "unselect-all");
-#endif
-}
-
-void
-e_web_view_zoom_100 (EWebView *web_view)
-{
- g_return_if_fail (E_IS_WEB_VIEW (web_view));
-
- webkit_web_view_set_zoom_level (WEBKIT_WEB_VIEW (web_view), 1.0);
-}
-
-void
-e_web_view_zoom_in (EWebView *web_view)
-{
- g_return_if_fail (E_IS_WEB_VIEW (web_view));
-
- webkit_web_view_zoom_in (WEBKIT_WEB_VIEW (web_view));
-}
-
-void
-e_web_view_zoom_out (EWebView *web_view)
-{
- g_return_if_fail (E_IS_WEB_VIEW (web_view));
-
- webkit_web_view_zoom_out (WEBKIT_WEB_VIEW (web_view));
-}
-
-GtkUIManager *
-e_web_view_get_ui_manager (EWebView *web_view)
-{
- g_return_val_if_fail (E_IS_WEB_VIEW (web_view), NULL);
-
- return web_view->priv->ui_manager;
-}
-
-GtkWidget *
-e_web_view_get_popup_menu (EWebView *web_view)
-{
- GtkUIManager *ui_manager;
- GtkWidget *menu;
-
- g_return_val_if_fail (E_IS_WEB_VIEW (web_view), NULL);
-
- ui_manager = e_web_view_get_ui_manager (web_view);
- menu = gtk_ui_manager_get_widget (ui_manager, "/context");
- g_return_val_if_fail (GTK_IS_MENU (menu), NULL);
-
- return menu;
-}
-
-void
-e_web_view_show_popup_menu (EWebView *web_view)
-{
- GtkWidget *menu;
-
- g_return_if_fail (E_IS_WEB_VIEW (web_view));
-
- e_web_view_update_actions (web_view);
-
- menu = e_web_view_get_popup_menu (web_view);
-
- gtk_menu_popup (
- GTK_MENU (menu), NULL, NULL, NULL, NULL,
- 0, gtk_get_current_event_time ());
-}
-
-void
-e_web_view_status_message (EWebView *web_view,
- const gchar *status_message)
-{
- g_return_if_fail (E_IS_WEB_VIEW (web_view));
-
- g_signal_emit (web_view, signals[STATUS_MESSAGE], 0, status_message);
-}
-
-void
-e_web_view_stop_loading (EWebView *web_view)
-{
- g_return_if_fail (E_IS_WEB_VIEW (web_view));
-
- g_signal_emit (web_view, signals[STOP_LOADING], 0);
-}
-
-void
-e_web_view_update_actions (EWebView *web_view)
-{
- g_return_if_fail (E_IS_WEB_VIEW (web_view));
-
- g_signal_emit (web_view, signals[UPDATE_ACTIONS], 0);
-}
-
-static gchar *
-web_view_get_frame_selection_html (WebKitDOMElement *iframe)
-{
- WebKitDOMDocument *document;
- WebKitDOMDOMWindow *window;
- WebKitDOMDOMSelection *selection;
- WebKitDOMNodeList *frames;
- gulong ii, length;
-
- document = webkit_dom_html_iframe_element_get_content_document (
- WEBKIT_DOM_HTML_IFRAME_ELEMENT (iframe));
- window = webkit_dom_document_get_default_view (document);
- selection = webkit_dom_dom_window_get_selection (window);
- if (selection && (webkit_dom_dom_selection_get_range_count (selection) > 0)) {
- WebKitDOMRange *range;
- WebKitDOMElement *element;
- WebKitDOMDocumentFragment *fragment;
-
- range = webkit_dom_dom_selection_get_range_at (selection, 0, NULL);
- if (range != NULL) {
- fragment = webkit_dom_range_clone_contents (
- range, NULL);
-
- element = webkit_dom_document_create_element (
- document, "DIV", NULL);
- webkit_dom_node_append_child (
- WEBKIT_DOM_NODE (element),
- WEBKIT_DOM_NODE (fragment), NULL);
-
- return webkit_dom_html_element_get_inner_html (
- WEBKIT_DOM_HTML_ELEMENT (element));
- }
- }
-
- frames = webkit_dom_document_get_elements_by_tag_name (
- document, "IFRAME");
- length = webkit_dom_node_list_get_length (frames);
- for (ii = 0; ii < length; ii++) {
- WebKitDOMNode *node;
- gchar *text;
-
- node = webkit_dom_node_list_item (frames, ii);
-
- text = web_view_get_frame_selection_html (
- WEBKIT_DOM_ELEMENT (node));
-
- if (text != NULL)
- return text;
- }
-
- return NULL;
-}
-
-gchar *
-e_web_view_get_selection_html (EWebView *web_view)
-{
- WebKitDOMDocument *document;
- WebKitDOMNodeList *frames;
- gulong ii, length;
-
- g_return_val_if_fail (E_IS_WEB_VIEW (web_view), NULL);
-
- if (!webkit_web_view_has_selection (WEBKIT_WEB_VIEW (web_view)))
- return NULL;
-
- document = webkit_web_view_get_dom_document (WEBKIT_WEB_VIEW (web_view));
- frames = webkit_dom_document_get_elements_by_tag_name (document, "IFRAME");
- length = webkit_dom_node_list_get_length (frames);
-
- for (ii = 0; ii < length; ii++) {
- gchar *text;
- WebKitDOMNode *node;
-
- node = webkit_dom_node_list_item (frames, ii);
-
- text = web_view_get_frame_selection_html (
- WEBKIT_DOM_ELEMENT (node));
-
- if (text != NULL)
- return text;
- }
-
- return NULL;
-}
-
-void
-e_web_view_set_settings (EWebView *web_view,
- WebKitWebSettings *settings)
-{
- g_return_if_fail (E_IS_WEB_VIEW (web_view));
-
- if (settings == webkit_web_view_get_settings (WEBKIT_WEB_VIEW (web_view)))
- return;
-
- g_object_bind_property (
- settings, "enable-caret-browsing",
- web_view, "caret-mode",
- G_BINDING_BIDIRECTIONAL |
- G_BINDING_SYNC_CREATE);
-
- webkit_web_view_set_settings (WEBKIT_WEB_VIEW (web_view), settings);
-}
-
-WebKitWebSettings *
-e_web_view_get_default_settings (void)
-{
- WebKitWebSettings *settings;
-
- settings = webkit_web_settings_new ();
-
- g_object_set (
- G_OBJECT (settings),
- "enable-frame-flattening", TRUE,
- "enable-java-applet", FALSE,
- "enable-html5-database", FALSE,
- "enable-html5-local-storage", FALSE,
- "enable-offline-web-application-cache", FALSE,
- "enable-site-specific-quirks", TRUE,
- "enable-scripts", FALSE,
- NULL);
-
- return settings;
-}
-
-void
-e_web_view_update_fonts (EWebView *web_view)
-{
- EWebViewClass *class;
- GString *stylesheet;
- gchar *base64;
- gchar *aa = NULL;
- WebKitWebSettings *settings;
- PangoFontDescription *min_size, *ms, *vw;
- const gchar *styles[] = { "normal", "oblique", "italic" };
- const gchar *smoothing = NULL;
- GtkStyleContext *context;
- GdkColor *link = NULL;
- GdkColor *visited = NULL;
-
- g_return_if_fail (E_IS_WEB_VIEW (web_view));
-
- ms = NULL;
- vw = NULL;
-
- class = E_WEB_VIEW_GET_CLASS (web_view);
- if (class->set_fonts != NULL)
- class->set_fonts (web_view, &ms, &vw);
-
- if (ms == NULL) {
- gchar *font;
-
- font = g_settings_get_string (
- web_view->priv->font_settings,
- "monospace-font-name");
-
- ms = pango_font_description_from_string (
- (font != NULL) ? font : "monospace 10");
-
- g_free (font);
- }
-
- if (vw == NULL) {
- gchar *font;
-
- font = g_settings_get_string (
- web_view->priv->font_settings,
- "font-name");
-
- vw = pango_font_description_from_string (
- (font != NULL) ? font : "serif 10");
-
- g_free (font);
- }
-
- if (pango_font_description_get_size (ms) < pango_font_description_get_size (vw)) {
- min_size = ms;
- } else {
- min_size = vw;
- }
-
- stylesheet = g_string_new ("");
- g_string_append_printf (
- stylesheet,
- "body {\n"
- " font-family: '%s';\n"
- " font-size: %dpt;\n"
- " font-weight: %d;\n"
- " font-style: %s;\n",
- pango_font_description_get_family (vw),
- pango_font_description_get_size (vw) / PANGO_SCALE,
- pango_font_description_get_weight (vw),
- styles[pango_font_description_get_style (vw)]);
-
- if (web_view->priv->aliasing_settings != NULL)
- aa = g_settings_get_string (
- web_view->priv->aliasing_settings, "antialiasing");
-
- if (g_strcmp0 (aa, "none") == 0)
- smoothing = "none";
- else if (g_strcmp0 (aa, "grayscale") == 0)
- smoothing = "antialiased";
- else if (g_strcmp0 (aa, "rgba") == 0)
- smoothing = "subpixel-antialiased";
-
- if (smoothing != NULL)
- g_string_append_printf (
- stylesheet,
- " -webkit-font-smoothing: %s;\n",
- smoothing);
-
- g_free (aa);
-
- g_string_append (stylesheet, "}\n");
-
- g_string_append_printf (
- stylesheet,
- "pre,code,.pre {\n"
- " font-family: '%s';\n"
- " font-size: %dpt;\n"
- " font-weight: %d;\n"
- " font-style: %s;\n"
- "}",
- pango_font_description_get_family (ms),
- pango_font_description_get_size (ms) / PANGO_SCALE,
- pango_font_description_get_weight (ms),
- styles[pango_font_description_get_style (ms)]);
-
- context = gtk_widget_get_style_context (GTK_WIDGET (web_view));
- gtk_style_context_get_style (
- context,
- "link-color", &link,
- "visited-link-color", &visited,
- NULL);
-
- if (link == NULL) {
- link = g_slice_new0 (GdkColor);
- link->blue = G_MAXINT16;
- }
-
- if (visited == NULL) {
- visited = g_slice_new0 (GdkColor);
- visited->red = G_MAXINT16;
- }
-
- g_string_append_printf (
- stylesheet,
- "a {\n"
- " color: #%06x;\n"
- "}\n"
- "a:visited {\n"
- " color: #%06x;\n"
- "}\n",
- e_color_to_value (link),
- e_color_to_value (visited));
-
- gdk_color_free (link);
- gdk_color_free (visited);
-
- base64 = g_base64_encode ((guchar *) stylesheet->str, stylesheet->len);
- g_string_free (stylesheet, TRUE);
-
- stylesheet = g_string_new ("data:text/css;charset=utf-8;base64,");
- g_string_append (stylesheet, base64);
- g_free (base64);
-
- settings = webkit_web_view_get_settings (WEBKIT_WEB_VIEW (web_view));
- g_object_set (
- G_OBJECT (settings),
- "default-font-size", pango_font_description_get_size (vw) / PANGO_SCALE,
- "default-font-family", pango_font_description_get_family (vw),
- "monospace-font-family", pango_font_description_get_family (ms),
- "default-monospace-font-size", (pango_font_description_get_size (ms) / PANGO_SCALE),
- "minimum-font-size", (pango_font_description_get_size (min_size) / PANGO_SCALE),
- "user-stylesheet-uri", stylesheet->str,
- NULL);
-
- g_string_free (stylesheet, TRUE);
-
- pango_font_description_free (ms);
- pango_font_description_free (vw);
-}
-
-void
-e_web_view_install_request_handler (EWebView *web_view,
- GType handler_type)
-{
- SoupSession *session;
- SoupSessionFeature *feature;
- gboolean new;
-
- session = webkit_get_default_session ();
-
- feature = soup_session_get_feature (session, SOUP_TYPE_REQUESTER);
- new = FALSE;
- if (feature == NULL) {
- feature = SOUP_SESSION_FEATURE (soup_requester_new ());
- soup_session_add_feature (session, feature);
- new = TRUE;
- }
-
- soup_session_feature_add_feature (feature, handler_type);
-
- if (new) {
- g_object_unref (feature);
- }
-}
-