- display status messages on desktop sharing standalone
This commit is contained in:
Richard Alam
parent
7bb56a2542
commit
cf880ab505
@ -38,8 +38,8 @@ with BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
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import mx.containers.Canvas;
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import mx.controls.Button;
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import mx.controls.Image;
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import mx.controls.Label;
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import mx.core.UIComponent;
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import org.bigbluebutton.common.Images;
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import org.bigbluebutton.modules.deskshare.events.AppletStartedEvent;
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import org.bigbluebutton.modules.deskshare.events.CursorEvent;
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@ -103,50 +103,57 @@ with BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
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}
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private function onDeskshareConnectionEvent(event:ConnectionEvent):void {
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var warningText:String;
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switch(event.status) {
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case ConnectionEvent.SUCCESS:
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progressLabel.text = "Connecting to server successful.";
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warningText = "Connecting to server successful.";
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break;
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case ConnectionEvent.FAILED:
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progressLabel.text = "Connecting to server failed.";
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warningText = "Connecting to server failed.";
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break;
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case ConnectionEvent.CLOSED:
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progressLabel.text = "Connection to server closed.";
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warningText = "Connection to server closed.";
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break;
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case ConnectionEvent.REJECTED:
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progressLabel.text = "Connection to server rejected.";
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warningText = "Connection to server rejected.";
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break;
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case ConnectionEvent.INVALIDAPP:
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progressLabel.text = "Connecting to server failed. Invalid application.";
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warningText = "Connecting to server failed. Invalid application.";
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break;
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case ConnectionEvent.APPSHUTDOWN:
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progressLabel.text = "Connection to server failed. Server shutting down.";
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warningText = "Connection to server failed. Server shutting down.";
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break;
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case ConnectionEvent.SECURITYERROR:
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progressLabel.text = "Connecting to server failed. Security error.";
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warningText = "Connecting to server failed. Security error.";
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break;
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case ConnectionEvent.DISCONNECTED:
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progressLabel.text = "Connection to server disconnected.";
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warningText = "Connection to server disconnected.";
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break;
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case ConnectionEvent.CONNECTING:
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progressLabel.text = "Connecting to server.";
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warningText = "Connecting to server.";
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break;
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case ConnectionEvent.CONNECTING_RETRY:
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progressLabel.text = "Connecting to server. Retry [" + event.retryAttempts + "]";
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warningText = "Connecting to server. Retry [" + event.retryAttempts + "]";
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break;
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case ConnectionEvent.CONNECTING_MAX_RETRY:
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progressLabel.text = "Connecting to server. Max retry reached.";
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warningText = "Connecting to server. Max retry reached. Giving up.";
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break;
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case ConnectionEvent.CHECK_FOR_DESKSHARE_STREAM:
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warningText = "Checking if desktop is being shared.";
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break;
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case ConnectionEvent.FAIL_CHECK_FOR_DESKSHARE_STREAM:
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warningText = "Failed to check if desktop is being shared.";
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break;
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case ConnectionEvent.NO_DESKSHARE_STREAM:
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warningText = "No desktop is being shared.";
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break;
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}
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showStatusText(warningText, true, "0x000000");
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trace("DeskshareSA::Connecting to server.");
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}
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private function onConnectingToServerRetry(event:ConnectionEvent):void {
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progressLabel.text = "Connecting to server timedout. Retrying.";
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trace("DeskshareSA::Connecting to server timedout. Retrying.");
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}
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private function startVideo(connection:NetConnection, stream:String, videoWidth:Number, videoHeight:Number):void{
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ns = new NetStream(connection);
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@ -167,17 +174,8 @@ with BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
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trace("DeskshareSA::Determine how to display video = [" + videoWidth + "x" + videoHeight + "] display=[" + this.width + "x" + this.height + "]");
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determineHowToDisplayVideo();
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// calculateDisplayDimensions(video, videoHolder);
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// videoHolder.addChild(video);
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// videoHolder.addChild(cursor);
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// videoHolder.addChild(cursorImg);
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// centerVideo();
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ns.play(stream);
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this.stream = stream;
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// vbox.addChild(videoHolder);
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}
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private function onMetaData(info:Object):void {
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@ -197,11 +195,8 @@ with BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
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private function onUpdateCursorEvent(event:CursorEvent):void {
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if (cursor == null) return;
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// cursor.x = ((event.x/video.videoWidth)) * videoHolder.width;
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// cursor.y = ((event.y/video.videoHeight)) * videoHolder.height;
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cursor.x = videoHolder.x + (event.x * (videoHolder.width / videoWidth));
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cursor.y = videoHolder.y + (event.y * (videoHolder.height / videoHeight));
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// cursor.visible = true;
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cursorImg.visible = true;
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@ -230,7 +225,11 @@ with BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
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trace("DeskshareSA::NetStream.Play.UnpublishNotify for broadcast stream " + stream);
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stopViewing();
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break;
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default :
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break;
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}
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showStatusText(e.info.code, true, "0x000000");
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}
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//----------------------------
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@ -240,9 +239,6 @@ with BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
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videoHolder.x = video.x = (this.width - video.width) / 4;
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videoHolder.y = video.y = (this.height - video.height) / 4;
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// videoHolder.x = video.x = 0;
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// videoHolder.y = video.y = 0;
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trace("DeskshareSA::Center video = [" + video.width + "x" + video.height
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+ "] display=[" + this.width + "x" + this.height + "]"
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+ "loc=[" + videoHolder.x + "," + videoHolder.y + "]");
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@ -251,7 +247,7 @@ with BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
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videoHolder.addChild(cursor);
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videoHolder.addChild(cursorImg);
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addChild(videoHolder);
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showVideoHolder();
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}
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private function fitVideoToWindow():void {
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@ -282,7 +278,7 @@ with BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
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videoHolder.addChild(cursor);
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videoHolder.addChild(cursorImg);
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addChild(videoHolder);
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showVideoHolder();
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}
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private function fitToHeightAndAdjustWidthToMaintainAspectRatio():void {
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@ -307,6 +303,10 @@ with BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
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videoHolder.addChild(cursor);
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videoHolder.addChild(cursorImg);
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showVideoHolder();
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}
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private function showVideoHolder():void {
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addChild(videoHolder);
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}
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@ -318,13 +318,35 @@ with BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
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// trace("Video is greater than window. Scaling.");
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// fitVideoToWindow();
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// }
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}
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private var hideStatusTextTimer:Timer = null;
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private function showStatusText(statusText:String, autoHide:Boolean=false, color:String="0xFF0000"):void {
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if (hideStatusTextTimer != null)
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hideStatusTextTimer.stop();
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if (autoHide) {
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hideStatusTextTimer = new Timer(3000, 1);
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hideStatusTextTimer.addEventListener(TimerEvent.TIMER, hideStatusText);
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hideStatusTextTimer.start();
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}
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// bring the label to front
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setChildIndex(statusTextDisplay, getChildren().length - 1);
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statusTextDisplay.text = statusText;
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statusTextDisplay.setStyle("color", color);
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statusTextDisplay.visible = true;
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}
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private function hideStatusText(e:TimerEvent):void {
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statusTextDisplay.visible = false;
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}
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]]>
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</mx:Script>
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<mx:Image id="cursorImg" visible="false" source="@Embed('org/bigbluebutton/modules/deskshare/assets/images/cursor4.png')"/>
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<!--
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<mx:Canvas id="vbox" width="100%" height="100%" backgroundColor="blue"/>
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-->
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<mx:Label id="progressLabel" text="FOOOOOOO!!!!!" width="100%" height="30" x="100" y="100" color="red"/>
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<mx:Image id="cursorImg" visible="false" source="@Embed('org/bigbluebutton/modules/deskshare/assets/images/cursor4.png')"/>
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<mx:Fade id="dissolveOut" duration="1000" alphaFrom="1.0" alphaTo="0.0"/>
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<mx:Fade id="dissolveIn" duration="1000" alphaFrom="0.0" alphaTo="1.0"/>
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<mx:Text id="statusTextDisplay" width="100%" fontSize="14" fontWeight="bold" textAlign="center" y="{(this.height - statusTextDisplay.height) / 2}"
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visible="false" selectable="false" hideEffect="{dissolveOut}" showEffect="{dissolveIn}"/>
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</mx:Application>
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@ -20,20 +20,23 @@
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package org.bigbluebutton.modules.deskshare.services.red5
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{
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import com.asfusion.mate.events.Dispatcher;
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import flash.net.Responder;
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import flash.net.SharedObject;
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import flash.events.EventDispatcher;
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import flash.events.NetStatusEvent;
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import flash.events.SecurityErrorEvent;
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import flash.events.TimerEvent;
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import flash.net.NetConnection;
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import flash.net.ObjectEncoding;
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import flash.net.Responder;
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import flash.net.SharedObject;
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import flash.utils.Timer;
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import mx.events.MetadataEvent;
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import org.bigbluebutton.common.LogUtil;
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import org.bigbluebutton.modules.deskshare.events.AppletStartedEvent;
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import org.bigbluebutton.modules.deskshare.events.CursorEvent;
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import org.bigbluebutton.modules.deskshare.events.ViewStreamEvent;
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import mx.events.MetadataEvent;
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import org.bigbluebutton.common.LogUtil;
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public class Connection {
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@ -67,9 +70,15 @@ package org.bigbluebutton.modules.deskshare.services.red5
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dispatcher.dispatchEvent(event);
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} else {
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trace("No deskshare stream being published");
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var connEvent:ConnectionEvent = new ConnectionEvent();
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connEvent.status = ConnectionEvent.NO_DESKSHARE_STREAM;
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dispatcher.dispatchEvent(connEvent);
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}
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},
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function(status:Object):void{
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var checkFailedEvent:ConnectionEvent = new ConnectionEvent();
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checkFailedEvent.status = ConnectionEvent.FAIL_CHECK_FOR_DESKSHARE_STREAM;
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dispatcher.dispatchEvent(checkFailedEvent);
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trace("Error while trying to call remote mathod on server");
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}
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);
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@ -235,6 +244,10 @@ package org.bigbluebutton.modules.deskshare.services.red5
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*/
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private function checkIfStreamIsPublishing():void{
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trace("checking if desk share stream is publishing");
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var event:ConnectionEvent = new ConnectionEvent();
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event.status = ConnectionEvent.CHECK_FOR_DESKSHARE_STREAM;
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dispatcher.dispatchEvent(event);
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nc.call("deskshare.checkIfStreamIsPublishing", responder);
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}
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@ -35,6 +35,9 @@ package org.bigbluebutton.modules.deskshare.services.red5
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public static const CONNECTING:String = "connection connecting";
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public static const CONNECTING_RETRY:String = "connection retry";
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public static const CONNECTING_MAX_RETRY:String = "connection max retry";
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public static const CHECK_FOR_DESKSHARE_STREAM:String = "connection check deskshare publishing";
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public static const NO_DESKSHARE_STREAM:String = "connection deskshare publishing";
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public static const FAIL_CHECK_FOR_DESKSHARE_STREAM:String = "connection failed check deskshare publishing";
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public var status:String = "";
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