Forked mumble-django project from https://bitbucket.org/Svedrin/mumble-django
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// kate: space-indent on; indent-width 4; replace-tabs on;
/**
* Copyright © 2010, Michael "Svedrin" Ziegler <diese-addy@funzt-halt.net>
*
* Mumble-Django is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This package is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* Documentation for this channel viewer can be found here:
* http://mumble-django.org/docs/api/channelviewer.html
*/
Ext.namespace('Ext.ux');
if( typeof gettext == "undefined" ){
// Cope with Django's jsi18n not being available by adding dummy gettext
gettext = function( text ){
return text;
};
gettext_noop = gettext;
}
Ext.ux.MumbleChannelNodeUI = Ext.extend(Ext.tree.TreeNodeUI, {
renderElements : function(n, a, targetNode, bulkRender){
Ext.ux.MumbleUserNodeUI.superclass.renderElements.call( this, n, a, targetNode, bulkRender );
Ext.DomHelper.applyStyles( this.elNode, 'position: relative' );
var tpl = new Ext.DomHelper.createTemplate(
'<img style="position: absolute; top: 0px; right: {pos}px;" src="{imageurl}/{icon}.png"/>'
);
var icons = []
if( a.chandata.description != "" ) icons.push( "comment_seen" );
var pos = 8;
for( var i = 0; i < icons.length; i++ ){
tpl.append( this.elNode, {'imageurl': a.imageurl, 'icon': icons[i], 'pos': pos} );
pos += 18
}
}
});
Ext.ux.MumbleUserNodeUI = Ext.extend(Ext.tree.TreeNodeUI, {
renderElements : function(n, a, targetNode, bulkRender){
Ext.ux.MumbleUserNodeUI.superclass.renderElements.call( this, n, a, targetNode, bulkRender );
Ext.DomHelper.applyStyles( this.elNode, 'position: relative' );
var tpl = new Ext.DomHelper.createTemplate(
'<img style="position: absolute; top: 0px; right: {pos}px;" src="{imageurl}/{icon}.png"/>'
);
var icons = []
if( a.userdata.userid != -1 ) icons.push( "authenticated" );
if( a.userdata.selfDeaf ) icons.push( "deafened_self" );
if( a.userdata.deaf ) icons.push( "deafened_server" );
if( a.userdata.selfMute ) icons.push( "muted_self" );
if( a.userdata.suppress ) icons.push( "muted_suppressed" );
if( a.userdata.mute ) icons.push( "muted_server" );
if( a.userdata.comment != "" ) icons.push( "comment_seen" );
if( a.userdata.prioritySpeaker ) icons.push( "priority_speaker" );
if( a.userdata.recording ) icons.push( "recording" );
var pos = 8;
for( var i = 0; i < icons.length; i++ ){
tpl.append( this.elNode, {'imageurl': a.imageurl, 'icon': icons[i], 'pos': pos} );
pos += 18
}
}
});
function cmp_channels( left, rite ){
// Compare two channels, first by position, and if that equals, by name.
if( typeof left.position != "undefined" && typeof rite.position != "undefined" ){
byorder = left.position - rite.position;
if( byorder != 0 )
return byorder;
}
return left.name.localeCompare(rite.name);
}
function cmp_names( left, rite ){
return left.name.localeCompare(rite.name);
}
Ext.ux.MumbleChannelViewer = function( config ){
Ext.apply( this, config );
Ext.applyIf( this, {
title: gettext("Channel Viewer"),
refreshInterval: 30000,
idleInterval: 2,
usersAboveChannels: false,
autoScroll: true,
enableDD: false, // Users need to enable this explicitly
root: {
text: gettext("Loading..."),
leaf: true
},
listeners: {}
});
Ext.applyIf( this.listeners, {
dragdrop: function( tree, node, targetdd, ev ){
if( typeof node.attributes.userdata != "undefined" )
tree.fireEvent("moveUser", tree, node.attributes.userdata, targetdd.dragOverData.target.attributes.chandata);
else if( typeof node.attributes.chandata != "undefined" )
tree.fireEvent("moveChannel", tree, node.attributes.chandata, targetdd.dragOverData.target.attributes.chandata);
}
});
Ext.applyIf( this, {
// This stuff needs the above applied already
bbar: [ gettext("Auto-Refresh")+':', {
xtype: "checkbox",
ref: "../cbAutoRefresh",
scope: this,
handler: this.setAutoRefresh,
checked: (this.refreshInterval > 0),
}, {
xtype: "numberfield",
width: 30,
value: this.refreshInterval / 1000,
ref: "../nfAutoRefreshInterval",
scope: this,
selectOnFocus: true,
listeners: {
render: function(c) {
Ext.QuickTips.register({
target: c.getEl(),
text: gettext('Enter the interval in seconds in which the channel viewer should refresh and hit Enter.')
});
},
specialkey: function( field, ev ){
if( ev.getKey() == ev.ENTER ){
this.scope.setAutoRefresh(); // lawl
this.blur();
}
}
},
}, gettext("Seconds"), '->', {
xtype: "button",
text: gettext("Refresh"),
handler: this.refresh,
scope: this
}]
} );
Ext.ux.MumbleChannelViewer.superclass.constructor.call( this );
this.addEvents({
'moveUser': true,
'moveChannel': true
});
this.autoRefreshId = 0;
this.setAutoRefresh();
if( this.refreshInterval == 0 )
this.refresh();
}
Ext.extend( Ext.ux.MumbleChannelViewer, Ext.tree.TreePanel, {
setAutoRefresh: function(){
if( this.autoRefreshId != 0 ){
clearTimeout( this.autoRefreshId );
}
if( this.cbAutoRefresh.getValue() ){
this.refreshInterval = this.nfAutoRefreshInterval.getValue() * 1000;
this.autoRefresh();
}
else{
this.refreshInterval = 0;
}
},
autoRefresh: function(){
this.refresh();
if( this.refreshInterval > 0 ){
this.autoRefreshId = this.autoRefresh.defer( this.refreshInterval, this );
}
},
refresh: function(){
var conn = new Ext.data.Connection();
conn.request({
url: this.source_url,
scope: this,
success: function( resp, opt ){
var respdata = Ext.decode( resp.responseText );
var root = {
text: respdata.name,
nodeType: 'async',
id: "mumbroot",
leaf: false,
icon: this.imageurl+'/mumble.16x16.png',
children: [],
chandata: respdata.root,
uiProvider: Ext.ux.MumbleChannelNodeUI,
imageurl: this.imageurl
};
tree = this;
function populateNode( node, json ){
var subchan_users = 0;
var popChannels = function(){
json.channels.sort(cmp_channels);
for( var i = 0; i < json.channels.length; i++ ){
var child = {
text: json.channels[i].name,
id: ("channel_" + json.channels[i].id),
nodeType: 'async',
allowDrag: true,
allowDrop: true,
draggable: true,
icon: tree.imageurl+'/channel.png',
children: [],
uiProvider: Ext.ux.MumbleChannelNodeUI,
chandata: json.channels[i],
imageurl: tree.imageurl
};
node.children.push( child );
subchan_users += populateNode( child, json.channels[i] );
}
}
var popUsers = function(){
json.users.sort(cmp_names);
for( var i = 0; i < json.users.length; i++ ){
var child = {
text: json.users[i].name,
id: ("user_" + json.users[i].session),
nodeType: 'async',
leaf: true,
allowDrag: true,
draggable: true,
uiProvider: Ext.ux.MumbleUserNodeUI,
userdata: json.users[i],
imageurl: tree.imageurl
};
if( json.users[i].idlesecs <= tree.idleInterval )
child.icon = tree.imageurl+'/talking_on.png';
else
child.icon = tree.imageurl+'/talking_off.png';
node.leaf = false;
node.children.push( child );
}
}
if( tree.usersAboveChannels ){
popUsers();
popChannels();
}
else{
popChannels();
popUsers();
}
if( json.id == 0 || json.users.length > 0 || subchan_users )
node.expanded = true;
return subchan_users + json.users.length;
}
populateNode( root, respdata.root );
this.setRootNode( root );
},
failure: function( resp, opt ){
if( resp.isTimeout === true )
// Ignore, happens from time to time
return;
if( this.refreshInterval > 0 )
this.cbAutoRefresh.setValue(false);
Ext.Msg.show({
title: gettext("Update error"),
msg: gettext("Querying the server failed, so the channel viewer has not been updated."),
icon: Ext.MessageBox.ERROR,
buttons: Ext.MessageBox.OK
});
},
});
},
} );
Ext.reg( 'mumblechannelviewer', Ext.ux.MumbleChannelViewer );