diff options
| author | Matthew Barnes <mbarnes@redhat.com> | 2011-04-13 22:29:23 +0800 |
|---|---|---|
| committer | Rodrigo Moya <rodrigo@gnome-db.org> | 2011-06-30 00:41:54 +0800 |
| commit | 9657271b9d960b56b080753f08ccd346d0ef995a (patch) | |
| tree | 660b5c82695ccfc57b752e8345b0aa32ed9b3207 /widgets | |
| parent | adb682530f168493371030c2e3c1fd96e5b8a172 (diff) | |
| download | gsoc2013-evolution-9657271b9d960b56b080753f08ccd346d0ef995a.tar.gz gsoc2013-evolution-9657271b9d960b56b080753f08ccd346d0ef995a.tar.zst gsoc2013-evolution-9657271b9d960b56b080753f08ccd346d0ef995a.zip | |
EWebView: Implement the EAlertSink interface
Shows alerts directly in the HTML area, similar to GtkInfoBar.
Diffstat (limited to 'widgets')
| -rw-r--r-- | widgets/misc/e-web-view.c | 123 | ||||
| -rw-r--r-- | widgets/misc/e-web-view.h | 3 |
2 files changed, 116 insertions, 10 deletions
diff --git a/widgets/misc/e-web-view.c b/widgets/misc/e-web-view.c index ff507d8476..5e25475eca 100644 --- a/widgets/misc/e-web-view.c +++ b/widgets/misc/e-web-view.c @@ -14,9 +14,6 @@ * 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/> * - * - * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com) - * */ #include "e-web-view.h" @@ -28,12 +25,18 @@ #include <camel/camel.h> #include <e-util/e-util.h> +#include <e-util/e-alert-dialog.h> +#include <e-util/e-alert-sink.h> #include <e-util/e-extensible.h> #include <e-util/e-plugin-ui.h> #include "e-popup-action.h" #include "e-selectable.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 { @@ -118,6 +121,7 @@ static const gchar *ui = "</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 ( @@ -127,6 +131,9 @@ G_DEFINE_TYPE_WITH_CODE ( 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)) @@ -680,7 +687,7 @@ web_view_dispose (GObject *object) { EWebViewPrivate *priv; - priv = E_WEB_VIEW (object)->priv; + priv = E_WEB_VIEW_GET_PRIVATE (object); if (priv->ui_manager != NULL) { g_object_unref (priv->ui_manager); @@ -721,7 +728,7 @@ web_view_finalize (GObject *object) { EWebViewPrivate *priv; - priv = E_WEB_VIEW (object)->priv; + priv = E_WEB_VIEW_GET_PRIVATE (object); /* All URI requests should be complete or cancelled by now. */ if (priv->requests != NULL) @@ -1049,6 +1056,103 @@ web_view_update_actions (EWebView *web_view) } static void +web_view_submit_alert (EAlertSink *alert_sink, + EAlert *alert) +{ + GtkIconInfo *icon_info; + EWebView *web_view; + GtkWidget *dialog; + GString *buffer; + const gchar *icon_name = NULL; + gpointer parent; + gint size = 0; + + web_view = E_WEB_VIEW (alert_sink); + + parent = gtk_widget_get_toplevel (GTK_WIDGET (web_view)); + parent = gtk_widget_is_toplevel (parent) ? parent : NULL; + + /* We use equivalent named icons instead of stock IDs, + * since it's easier to get the filename of the icon. */ + switch (e_alert_get_message_type (alert)) { + case GTK_MESSAGE_INFO: + icon_name = "dialog-information"; + break; + + case GTK_MESSAGE_WARNING: + icon_name = "dialog-warning"; + break; + + case GTK_MESSAGE_ERROR: + icon_name = "dialog-error"; + break; + + default: + dialog = e_alert_dialog_new (parent, alert); + gtk_dialog_run (GTK_DIALOG (dialog)); + gtk_widget_destroy (dialog); + return; + } + + gtk_icon_size_lookup (GTK_ICON_SIZE_DIALOG, &size, NULL); + + icon_info = gtk_icon_theme_lookup_icon ( + gtk_icon_theme_get_default (), + icon_name, size, GTK_ICON_LOOKUP_NO_SVG); + g_return_if_fail (icon_info != NULL); + + 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='%s'/>" + "</td>" + "<td align='left' width='100%%'>" + "<h3>%s</h3>" + "%s" + "</td>" + "</tr>", + gtk_icon_info_get_filename (icon_info), + 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); + + gtk_icon_info_free (icon_info); +} + +static void web_view_selectable_update_actions (ESelectable *selectable, EFocusTracker *focus_tracker, GdkAtom *clipboard_targets, @@ -1381,6 +1485,12 @@ e_web_view_class_init (EWebViewClass *class) } 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; @@ -1401,8 +1511,7 @@ e_web_view_init (EWebView *web_view) const gchar *id; GError *error = NULL; - web_view->priv = G_TYPE_INSTANCE_GET_PRIVATE ( - web_view, E_TYPE_WEB_VIEW, EWebViewPrivate); + web_view->priv = E_WEB_VIEW_GET_PRIVATE (web_view); ui_manager = gtk_ui_manager_new (); web_view->priv->ui_manager = ui_manager; diff --git a/widgets/misc/e-web-view.h b/widgets/misc/e-web-view.h index 1ad87c6756..723d942cce 100644 --- a/widgets/misc/e-web-view.h +++ b/widgets/misc/e-web-view.h @@ -14,9 +14,6 @@ * 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/> * - * - * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com) - * */ /* This is intended to serve as a common base class for all HTML viewing |