c74db8f6b6
Not every distro has the same API in "0.4.0", since there was never an actual upstream release of notify-sharp 0.4.0. Once we have autofoo, we should make use of external notify-sharp an option for distros that have more recent code.
385 lines
8.8 KiB
C#
385 lines
8.8 KiB
C#
/*
|
|
* Copyright (c) 2006-2007 Sebastian Dröge <slomo@circular-chaos.org>
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
* of this software and associated documentation files (the "Software"), to deal
|
|
* in the Software without restriction, including without limitation the rights
|
|
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
* copies of the Software, and to permit persons to whom the Software is
|
|
* furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be included in
|
|
* all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
|
* THE SOFTWARE.
|
|
*/
|
|
|
|
using System;
|
|
using System.Reflection;
|
|
using System.Collections.Generic;
|
|
|
|
using GLib;
|
|
using Gdk;
|
|
using Gtk;
|
|
|
|
using NDesk.DBus;
|
|
using org.freedesktop;
|
|
using org.freedesktop.DBus;
|
|
|
|
namespace Notifications {
|
|
public enum Urgency : byte {
|
|
Low = 0,
|
|
Normal,
|
|
Critical
|
|
}
|
|
|
|
public class ActionArgs : EventArgs {
|
|
private string action;
|
|
public string Action {
|
|
get { return action; }
|
|
}
|
|
|
|
public ActionArgs (string action) {
|
|
this.action = action;
|
|
}
|
|
}
|
|
|
|
public class CloseArgs : EventArgs {
|
|
private CloseReason reason;
|
|
public CloseReason Reason {
|
|
get { return reason; }
|
|
}
|
|
|
|
public CloseArgs (CloseReason reason) {
|
|
this.reason = reason;
|
|
}
|
|
}
|
|
|
|
public delegate void ActionHandler (object o, ActionArgs args);
|
|
public delegate void CloseHandler (object o, CloseArgs args);
|
|
|
|
public class Notification {
|
|
private struct IconData {
|
|
public int Width;
|
|
public int Height;
|
|
public int Rowstride;
|
|
public bool HasAlpha;
|
|
public int BitsPerSample;
|
|
public int NChannels;
|
|
public byte[] Pixels;
|
|
}
|
|
|
|
private struct ActionTuple {
|
|
public string Label;
|
|
public ActionHandler Handler;
|
|
|
|
public ActionTuple (string label, ActionHandler handler) {
|
|
Label = label;
|
|
Handler = handler;
|
|
}
|
|
}
|
|
|
|
private INotifications nf;
|
|
|
|
private bool updates_pending = false;
|
|
private bool shown = false;
|
|
|
|
private string app_name;
|
|
private uint id = 0;
|
|
private int timeout = -1;
|
|
private string summary = String.Empty, body = String.Empty;
|
|
private string icon = String.Empty;
|
|
private Gtk.Widget attach_widget = null;
|
|
private Gtk.StatusIcon status_icon = null;
|
|
private IDictionary <string, ActionTuple> action_map = new Dictionary<string, ActionTuple> ();
|
|
private IDictionary <string, object> hints = new Dictionary<string, object> ();
|
|
|
|
public event EventHandler Closed;
|
|
|
|
static Notification () {
|
|
BusG.Init ();
|
|
}
|
|
|
|
public Notification () {
|
|
nf = Global.DBusObject;
|
|
|
|
nf.NotificationClosed += OnClosed;
|
|
nf.ActionInvoked += OnActionInvoked;
|
|
|
|
this.app_name = Assembly.GetCallingAssembly().GetName().Name;
|
|
}
|
|
|
|
public Notification (string summary, string body) : this () {
|
|
this.summary = summary;
|
|
this.body = body;
|
|
}
|
|
|
|
public Notification (string summary, string body, string icon) : this (summary, body) {
|
|
this.icon = icon;
|
|
}
|
|
|
|
public Notification (string summary, string body, Pixbuf icon) : this (summary, body) {
|
|
SetPixbufHint (icon);
|
|
}
|
|
|
|
public Notification (string summary, string body, Pixbuf icon, Gtk.Widget widget) : this (summary, body, icon) {
|
|
AttachToWidget (widget);
|
|
}
|
|
|
|
public Notification (string summary, string body, string icon, Gtk.Widget widget) : this (summary, body, icon) {
|
|
AttachToWidget (widget);
|
|
}
|
|
|
|
public Notification (string summary, string body, Pixbuf icon, Gtk.StatusIcon status_icon) : this (summary, body, icon) {
|
|
AttachToStatusIcon (status_icon);
|
|
}
|
|
|
|
public Notification (string summary, string body, string icon, Gtk.StatusIcon status_icon) : this (summary, body, icon) {
|
|
AttachToStatusIcon (status_icon);
|
|
}
|
|
|
|
|
|
public string Summary {
|
|
set {
|
|
summary = value;
|
|
Update ();
|
|
}
|
|
get {
|
|
return summary;
|
|
}
|
|
}
|
|
|
|
public string Body {
|
|
set {
|
|
body = value;
|
|
Update ();
|
|
}
|
|
get {
|
|
return body;
|
|
}
|
|
}
|
|
|
|
public int Timeout {
|
|
set {
|
|
timeout = value;
|
|
Update ();
|
|
}
|
|
get {
|
|
return timeout;
|
|
}
|
|
}
|
|
|
|
public Urgency Urgency {
|
|
set {
|
|
hints["urgency"] = (byte) value;
|
|
Update ();
|
|
}
|
|
get {
|
|
return hints.ContainsKey ("urgency") ? (Urgency) hints["urgency"] : Urgency.Normal;
|
|
}
|
|
}
|
|
|
|
public string Category {
|
|
set {
|
|
hints["category"] = value;
|
|
Update ();
|
|
}
|
|
get {
|
|
return hints.ContainsKey ("category") ? (string) hints["category"] : String.Empty;
|
|
}
|
|
|
|
}
|
|
|
|
public Pixbuf Icon {
|
|
set {
|
|
SetPixbufHint (value);
|
|
icon = String.Empty;
|
|
Update ();
|
|
}
|
|
}
|
|
|
|
public string IconName {
|
|
set {
|
|
icon = value;
|
|
hints.Remove ("icon_data");
|
|
Update ();
|
|
}
|
|
}
|
|
|
|
public uint Id {
|
|
get {
|
|
return id;
|
|
}
|
|
}
|
|
|
|
public Gtk.Widget AttachWidget {
|
|
get {
|
|
return attach_widget;
|
|
}
|
|
set {
|
|
AttachToWidget (value);
|
|
}
|
|
}
|
|
|
|
public Gtk.StatusIcon StatusIcon {
|
|
get {
|
|
return status_icon;
|
|
}
|
|
set {
|
|
AttachToStatusIcon (value);
|
|
}
|
|
}
|
|
|
|
private void SetPixbufHint (Pixbuf pixbuf) {
|
|
IconData icon_data = new IconData ();
|
|
icon_data.Width = pixbuf.Width;
|
|
icon_data.Height = pixbuf.Height;
|
|
icon_data.Rowstride = pixbuf.Rowstride;
|
|
icon_data.HasAlpha = pixbuf.HasAlpha;
|
|
icon_data.BitsPerSample = pixbuf.BitsPerSample;
|
|
icon_data.NChannels = pixbuf.NChannels;
|
|
|
|
int len = (icon_data.Height - 1) * icon_data.Rowstride + icon_data.Width *
|
|
((icon_data.NChannels * icon_data.BitsPerSample + 7) / 8);
|
|
icon_data.Pixels = new byte[len];
|
|
System.Runtime.InteropServices.Marshal.Copy (pixbuf.Pixels, icon_data.Pixels, 0, len);
|
|
|
|
hints["icon_data"] = icon_data;
|
|
}
|
|
|
|
public void AttachToWidget (Gtk.Widget widget) {
|
|
int x, y;
|
|
|
|
widget.GdkWindow.GetOrigin (out x, out y);
|
|
|
|
if (widget.GetType() != typeof (Gtk.Window) || ! widget.GetType().IsSubclassOf(typeof (Gtk.Window))) {
|
|
x += widget.Allocation.X;
|
|
y += widget.Allocation.Y;
|
|
}
|
|
|
|
x += widget.Allocation.Width / 2;
|
|
y += widget.Allocation.Height / 2;
|
|
|
|
SetGeometryHints (widget.Screen, x, y);
|
|
attach_widget = widget;
|
|
status_icon = null;
|
|
}
|
|
|
|
public void AttachToStatusIcon (Gtk.StatusIcon status_icon) {
|
|
Gdk.Screen screen;
|
|
Gdk.Rectangle rect;
|
|
Orientation orientation;
|
|
int x, y;
|
|
|
|
if (!status_icon.GetGeometry (out screen, out rect, out orientation)) {
|
|
return;
|
|
}
|
|
|
|
x = rect.X + rect.Width / 2;
|
|
y = rect.Y + rect.Height / 2;
|
|
|
|
SetGeometryHints (screen, x, y);
|
|
|
|
this.status_icon = status_icon;
|
|
attach_widget = null;
|
|
}
|
|
|
|
public void SetGeometryHints (Screen screen, int x, int y) {
|
|
hints["x"] = x;
|
|
hints["y"] = y;
|
|
hints["xdisplay"] = screen.MakeDisplayName ();
|
|
Update ();
|
|
}
|
|
|
|
private void Update () {
|
|
if (shown && !updates_pending) {
|
|
updates_pending = true;
|
|
GLib.Timeout.Add (100, delegate {
|
|
if (updates_pending) {
|
|
Show ();
|
|
updates_pending = false;
|
|
}
|
|
return false;
|
|
});
|
|
}
|
|
}
|
|
|
|
public void Show () {
|
|
string[] actions;
|
|
lock (action_map) {
|
|
actions = new string[action_map.Keys.Count * 2];
|
|
int i = 0;
|
|
foreach (KeyValuePair<string,ActionTuple> pair in action_map) {
|
|
actions[i++] = pair.Key;
|
|
actions[i++] = pair.Value.Label;
|
|
}
|
|
}
|
|
id = nf.Notify (app_name, id, icon, summary, body, actions, hints, timeout);
|
|
shown = true;
|
|
}
|
|
|
|
public void Close () {
|
|
nf.CloseNotification (id);
|
|
id = 0;
|
|
shown = false;
|
|
}
|
|
|
|
private void OnClosed (uint id, uint reason) {
|
|
if (this.id == id) {
|
|
this.id = 0;
|
|
shown = false;
|
|
if (Closed != null) {
|
|
Closed (this, new CloseArgs ((CloseReason) reason));
|
|
}
|
|
}
|
|
}
|
|
|
|
public void AddAction (string action, string label, ActionHandler handler) {
|
|
if (Notifications.Global.Capabilities != null &&
|
|
Array.IndexOf (Notifications.Global.Capabilities, "actions") > -1) {
|
|
lock (action_map) {
|
|
action_map[action] = new ActionTuple (label, handler);
|
|
}
|
|
Update ();
|
|
}
|
|
}
|
|
|
|
public void RemoveAction (string action) {
|
|
lock (action_map) {
|
|
action_map.Remove (action);
|
|
}
|
|
Update ();
|
|
}
|
|
|
|
public void ClearActions () {
|
|
lock (action_map) {
|
|
action_map.Clear ();
|
|
}
|
|
Update ();
|
|
}
|
|
|
|
private void OnActionInvoked (uint id, string action) {
|
|
lock (action_map) {
|
|
if (this.id == id && action_map.ContainsKey (action))
|
|
action_map[action].Handler (this, new ActionArgs (action));
|
|
}
|
|
}
|
|
|
|
public void AddHint (string name, object value) {
|
|
hints[name] = value;
|
|
Update ();
|
|
}
|
|
|
|
public void RemoveHint (string name) {
|
|
hints.Remove (name);
|
|
Update ();
|
|
}
|
|
}
|
|
}
|