/*
* 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/>
*
*
* Authors:
* Chris Toshok <toshok@ximian.com>
*
* Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
*
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include "eab-contact-display.h"
#include <string.h>
#include <glib/gi18n.h>
#include <webkit/webkit.h>
#include "e-contact-map.h"
#include "eab-contact-formatter.h"
#include "eab-gui-util.h"
#define EAB_CONTACT_DISPLAY_GET_PRIVATE(obj) \
(G_TYPE_INSTANCE_GET_PRIVATE \
((obj), EAB_TYPE_CONTACT_DISPLAY, EABContactDisplayPrivate))
#define TEXT_IS_RIGHT_TO_LEFT \
(gtk_widget_get_default_direction () == GTK_TEXT_DIR_RTL)
struct _EABContactDisplayPrivate {
EContact *contact;
EABContactDisplayMode mode;
gboolean show_maps;
GCancellable *formatter_cancellable;
};
enum {
PROP_0,
PROP_CONTACT,
PROP_MODE,
PROP_SHOW_MAPS
};
enum {
SEND_MESSAGE,
LAST_SIGNAL
};
static const gchar *ui =
"<ui>"
" <popup name='context'>"
" <placeholder name='custom-actions-1'>"
" <menuitem action='contact-send-message'/>"
" </placeholder>"
" <placeholder name='custom-actions-2'>"
" <menuitem action='contact-mailto-copy'/>"
" </placeholder>"
" </popup>"
"</ui>";
static guint signals[LAST_SIGNAL];
G_DEFINE_TYPE (
EABContactDisplay,
eab_contact_display,
E_TYPE_WEB_VIEW)
static void
contact_display_emit_send_message (EABContactDisplay *display,
gint email_num)
{
EDestination *destination;
EContact *contact;
g_return_if_fail (email_num >= 0);
destination = e_destination_new ();
contact = eab_contact_display_get_contact (display);
e_destination_set_contact (destination, contact, email_num);
g_signal_emit (display, signals[SEND_MESSAGE], 0, destination);
g_object_unref (destination);
}
static void
action_contact_mailto_copy_cb (GtkAction *action,
EABContactDisplay *display)
{
GtkClipboard *clipboard;
EWebView *web_view;
EContact *contact;
GList *list;
const gchar *text;
const gchar *uri;
gint index;
web_view = E_WEB_VIEW (display);
uri = e_web_view_get_selected_uri (web_view);
g_return_if_fail (uri != NULL);
index = atoi (uri + strlen ("internal-mailto:"));
g_return_if_fail (index >= 0);
contact = eab_contact_display_get_contact (display);
list = e_contact_get (contact, E_CONTACT_EMAIL);
text = g_list_nth_data (list, index);
clipboard = gtk_clipboard_get (GDK_SELECTION_CLIPBOARD);
gtk_clipboard_set_text (clipboard, text, -1);
gtk_clipboard_store (clipboard);
g_list_foreach (list, (GFunc) g_free, NULL);
g_list_free (list);
}
static void
action_contact_send_message_cb (GtkAction *action,
EABContactDisplay *display)
{
EWebView *web_view;
const gchar *uri;
gint index;
web_view = E_WEB_VIEW (display);
uri = e_web_view_get_selected_uri (web_view);
g_return_if_fail (uri != NULL);
index = atoi (uri + strlen ("internal-mailto:"));
contact_display_emit_send_message (display, index);
}
static GtkActionEntry internal_mailto_entries[] = {
{ "contact-mailto-copy",
GTK_STOCK_COPY,
N_("Copy _Email Address"),
NULL,
N_("Copy the email address to the clipboard"),
G_CALLBACK (action_contact_mailto_copy_cb) },
{ "contact-send-message",
"mail-message-new",
N_("_Send New Message To..."),
NULL,
N_("Send a mail message to this address"),
G_CALLBACK (action_contact_send_message_cb) }
};
static void
contact_formatting_finished (GObject *object,
GSimpleAsyncResult *result,
gpointer user_data)
{
EABContactDisplay *display = user_data;
CamelStreamMem *stream;
gchar *html;
GByteArray *ba;
stream = g_simple_async_result_get_op_res_gpointer (result);
/* The operation was probably cancelled */
if (!stream)
return;
ba = camel_stream_mem_get_byte_array (stream);
html = g_strndup ((gchar *) ba->data, ba->len);
e_web_view_load_string (E_WEB_VIEW (display), html);
g_free (html);
g_object_unref (stream);
g_object_unref (object);
g_clear_object (&display->priv->formatter_cancellable);
}
static void
load_contact (EABContactDisplay *display)
{
EABContactFormatter *formatter;
if (display->priv->formatter_cancellable) {
g_cancellable_cancel (display->priv->formatter_cancellable);
g_clear_object (&display->priv->formatter_cancellable);
}
if (!display->priv->contact) {
e_web_view_clear (E_WEB_VIEW (display));
return;
}
formatter = eab_contact_formatter_new (
display->priv->mode,
display->priv->show_maps);
g_object_set (
G_OBJECT (formatter),
"style", gtk_widget_get_style (GTK_WIDGET (display)),
"state", gtk_widget_get_state (GTK_WIDGET (display)),
NULL);
display->priv->formatter_cancellable = g_cancellable_new ();
eab_contact_formatter_format_contact_async (
formatter, display->priv->contact,
display->priv->formatter_cancellable,
(GAsyncReadyCallback) contact_formatting_finished,
display);
}
static void
contact_display_set_property (GObject *object,
guint property_id,
const GValue *value,
GParamSpec *pspec)
{
switch (property_id) {
case PROP_CONTACT:
eab_contact_display_set_contact (
EAB_CONTACT_DISPLAY (object),
g_value_get_object (value));
return;
case PROP_MODE:
eab_contact_display_set_mode (
EAB_CONTACT_DISPLAY (object),
g_value_get_int (value));
return;
case PROP_SHOW_MAPS:
eab_contact_display_set_show_maps (
EAB_CONTACT_DISPLAY (object),
g_value_get_boolean (value));
return;
}
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
}
static void
contact_display_get_property (GObject *object,
guint property_id,
GValue *value,
GParamSpec *pspec)
{
switch (property_id) {
case PROP_CONTACT:
g_value_set_object (
value, eab_contact_display_get_contact (
EAB_CONTACT_DISPLAY (object)));
return;
case PROP_MODE:
g_value_set_int (
value, eab_contact_display_get_mode (
EAB_CONTACT_DISPLAY (object)));
return;
case PROP_SHOW_MAPS:
g_value_set_boolean (
value, eab_contact_display_get_show_maps (
EAB_CONTACT_DISPLAY (object)));
return;
}
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
}
static void
contact_display_dispose (GObject *object)
{
EABContactDisplayPrivate *priv;
priv = EAB_CONTACT_DISPLAY_GET_PRIVATE (object);
if (priv->contact != NULL) {
g_object_unref (priv->contact);
priv->contact = NULL;
}
/* Chain up to parent's dispose() method. */
G_OBJECT_CLASS (eab_contact_display_parent_class)->dispose (object);
}
static void
contact_display_hovering_over_link (EWebView *web_view,
const gchar *title,
const gchar *uri)
{
EWebViewClass *web_view_class;
EABContactDisplay *display;
EContact *contact;
const gchar *name;
gchar *message;
if (uri == NULL || *uri == '\0')
goto chainup;
if (!g_str_has_prefix (uri, "internal-mailto:"))
goto chainup;
display = EAB_CONTACT_DISPLAY (web_view);
contact = eab_contact_display_get_contact (display);
name = e_contact_get_const (contact, E_CONTACT_FILE_AS);
if (name == NULL)
e_contact_get_const (contact, E_CONTACT_FULL_NAME);
g_return_if_fail (name != NULL);
message = g_strdup_printf (_("Click to mail %s"), name);
e_web_view_status_message (web_view, message);
g_free (message);
return;
chainup:
/* Chain up to parent's hovering_over_link() method. */
web_view_class = E_WEB_VIEW_CLASS (eab_contact_display_parent_class);
web_view_class->hovering_over_link (web_view, title, uri);
}
static void
contact_display_link_clicked (EWebView *web_view,
const gchar *uri)
{
EABContactDisplay *display;
gsize length;
display = EAB_CONTACT_DISPLAY (web_view);
length = strlen ("internal-mailto:");
if (g_ascii_strncasecmp (uri, "internal-mailto:", length) == 0) {
gint index;
index = atoi (uri + length);
contact_display_emit_send_message (display, index);
return;
}
/* Chain up to parent's link_clicked() method. */
E_WEB_VIEW_CLASS (eab_contact_display_parent_class)->
link_clicked (web_view, uri);
}
#ifdef WITH_CONTACT_MAPS
/* XXX Clutter event handling workaround. Clutter-gtk propagates events down
* to parent widgets. In this case it leads to GtkHTML scrolling up and
* down while user's trying to zoom in the champlain widget. This
* workaround stops the propagation from map widget down to GtkHTML. */
static gboolean
handle_map_scroll_event (GtkWidget *widget,
GdkEvent *event)
{
return TRUE;
}
static GtkWidget *
contact_display_object_requested (WebKitWebView *web_view,
gchar *mime_type,
gchar *uri,
GHashTable *param,
EABContactDisplay *display)
{
EContact *contact = display->priv->contact;
const gchar *name = e_contact_get_const (contact, E_CONTACT_FILE_AS);
const gchar *contact_uid = e_contact_get_const (contact, E_CONTACT_UID);
gchar *full_name;
EContactAddress *address;
GtkWidget *map = NULL;
if (strstr (mime_type, "work") != NULL) {
address = e_contact_get (contact, E_CONTACT_ADDRESS_WORK);
full_name = g_strconcat (name, " (", _("Work"), ")", NULL);
} else if (strstr (mime_type, "home") != NULL) {
address = e_contact_get (contact, E_CONTACT_ADDRESS_HOME);
full_name = g_strconcat (name, " (", _("Home"), ")", NULL);
}
if (address) {
map = e_contact_map_new ();
gtk_widget_set_size_request (map, 250, 250);
g_signal_connect (
E_CONTACT_MAP (map), "contact-added",
G_CALLBACK (e_contact_map_zoom_on_marker), NULL);
g_signal_connect_swapped (
E_CONTACT_MAP (map), "contact-added",
G_CALLBACK (gtk_widget_show_all), map);
g_signal_connect (
GTK_CHAMPLAIN_EMBED (map), "scroll-event",
G_CALLBACK (handle_map_scroll_event), NULL);
/* No need to display photo in contact preview. */
e_contact_map_add_marker (
E_CONTACT_MAP (map), full_name,
contact_uid, address, NULL);
gtk_widget_show_all (map);
e_contact_address_free (address);
}
g_free (full_name);
return map;
}
#endif
static void
contact_display_load_status_changed (WebKitWebView *web_view,
GParamSpec *pspec,
gpointer user_data)
{
WebKitLoadStatus load_status;
WebKitDOMDocument *document;
load_status = webkit_web_view_get_load_status (web_view);
if (load_status != WEBKIT_LOAD_FINISHED)
return;
document = webkit_web_view_get_dom_document (web_view);
eab_contact_formatter_bind_dom (document);
}
static void
contact_display_update_actions (EWebView *web_view)
{
GtkActionGroup *action_group;
gboolean scheme_is_internal_mailto;
gboolean visible;
const gchar *group_name;
const gchar *uri;
/* Chain up to parent's update_actions() method. */
E_WEB_VIEW_CLASS (eab_contact_display_parent_class)->
update_actions (web_view);
uri = e_web_view_get_selected_uri (web_view);
scheme_is_internal_mailto = (uri == NULL) ? FALSE :
(g_ascii_strncasecmp (uri, "internal-mailto:", 16) == 0);
/* Override how EWebView treats internal-mailto URIs. */
group_name = "uri";
action_group = e_web_view_get_action_group (web_view, group_name);
visible = gtk_action_group_get_visible (action_group);
visible &= !scheme_is_internal_mailto;
gtk_action_group_set_visible (action_group, visible);
group_name = "internal-mailto";
visible = scheme_is_internal_mailto;
action_group = e_web_view_get_action_group (web_view, group_name);
gtk_action_group_set_visible (action_group, visible);
}
static void
eab_contact_display_class_init (EABContactDisplayClass *class)
{
GObjectClass *object_class;
EWebViewClass *web_view_class;
g_type_class_add_private (class, sizeof (EABContactDisplayPrivate));
object_class = G_OBJECT_CLASS (class);
object_class->set_property = contact_display_set_property;
object_class->get_property = contact_display_get_property;
object_class->dispose = contact_display_dispose;
web_view_class = E_WEB_VIEW_CLASS (class);
web_view_class->hovering_over_link = contact_display_hovering_over_link;
web_view_class->link_clicked = contact_display_link_clicked;
web_view_class->update_actions = contact_display_update_actions;
g_object_class_install_property (
object_class,
PROP_CONTACT,
g_param_spec_object (
"contact",
NULL,
NULL,
E_TYPE_CONTACT,
G_PARAM_READWRITE));
/* XXX Make this a real enum property. */
g_object_class_install_property (
object_class,
PROP_MODE,
g_param_spec_int (
"mode",
NULL,
NULL,
EAB_CONTACT_DISPLAY_RENDER_NORMAL,
EAB_CONTACT_DISPLAY_RENDER_COMPACT,
EAB_CONTACT_DISPLAY_RENDER_NORMAL,
G_PARAM_READWRITE));
g_object_class_install_property (
object_class,
PROP_SHOW_MAPS,
g_param_spec_boolean (
"show-maps",
NULL,
NULL,
FALSE,
G_PARAM_READWRITE));
signals[SEND_MESSAGE] = g_signal_new (
"send-message",
G_OBJECT_CLASS_TYPE (class),
G_SIGNAL_RUN_FIRST,
G_STRUCT_OFFSET (EABContactDisplayClass, send_message),
NULL, NULL,
g_cclosure_marshal_VOID__OBJECT,
G_TYPE_NONE, 1,
E_TYPE_DESTINATION);
}
static void
eab_contact_display_init (EABContactDisplay *display)
{
EWebView *web_view;
GtkUIManager *ui_manager;
GtkActionGroup *action_group;
const gchar *domain = GETTEXT_PACKAGE;
GError *error = NULL;
display->priv = EAB_CONTACT_DISPLAY_GET_PRIVATE (display);
web_view = E_WEB_VIEW (display);
ui_manager = e_web_view_get_ui_manager (web_view);
#ifdef WITH_CONTACT_MAPS
g_signal_connect (
web_view, "create-plugin-widget",
G_CALLBACK (contact_display_object_requested), display);
#endif
g_signal_connect (
web_view, "notify::load-status",
G_CALLBACK (contact_display_load_status_changed), NULL);
g_signal_connect (
web_view, "style-set",
G_CALLBACK (load_contact), NULL);
e_web_view_install_request_handler (E_WEB_VIEW (display), E_TYPE_FILE_REQUEST);
e_web_view_install_request_handler (E_WEB_VIEW (display), E_TYPE_STOCK_REQUEST);
action_group = gtk_action_group_new ("internal-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, internal_mailto_entries,
G_N_ELEMENTS (internal_mailto_entries), display);
/* 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);
}
GtkWidget *
eab_contact_display_new (void)
{
return g_object_new (EAB_TYPE_CONTACT_DISPLAY, NULL);
}
EContact *
eab_contact_display_get_contact (EABContactDisplay *display)
{
g_return_val_if_fail (EAB_IS_CONTACT_DISPLAY (display), NULL);
return display->priv->contact;
}
void
eab_contact_display_set_contact (EABContactDisplay *display,
EContact *contact)
{
g_return_if_fail (EAB_IS_CONTACT_DISPLAY (display));
if (display->priv->contact == contact)
return;
if (contact != NULL)
g_object_ref (contact);
if (display->priv->contact != NULL)
g_object_unref (display->priv->contact);
display->priv->contact = contact;
load_contact (display);
g_object_notify (G_OBJECT (display), "contact");
}
EABContactDisplayMode
eab_contact_display_get_mode (EABContactDisplay *display)
{
g_return_val_if_fail (EAB_IS_CONTACT_DISPLAY (display), 0);
return display->priv->mode;
}
void
eab_contact_display_set_mode (EABContactDisplay *display,
EABContactDisplayMode mode)
{
g_return_if_fail (EAB_IS_CONTACT_DISPLAY (display));
if (display->priv->mode == mode)
return;
display->priv->mode = mode;
load_contact (display);
g_object_notify (G_OBJECT (display), "mode");
}
gboolean
eab_contact_display_get_show_maps (EABContactDisplay *display)
{
g_return_val_if_fail (EAB_IS_CONTACT_DISPLAY (display), FALSE);
return display->priv->show_maps;
}
void
eab_contact_display_set_show_maps (EABContactDisplay *display,
gboolean show_maps)
{
g_return_if_fail (EAB_IS_CONTACT_DISPLAY (display));
if (display->priv->show_maps == show_maps)
return;
display->priv->show_maps = show_maps;
load_contact (display);
g_object_notify (G_OBJECT (display), "show-maps");
}
