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Merge pull request #4587 from antobinary/pods_vol4

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Improvements on Presentation Pods
This commit is contained in:
Richard Alam 2017-10-28 19:02:25 -04:00 committed by GitHub
commit 20eab4c3cf
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19 changed files with 271 additions and 128 deletions
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20
akka-bbb-apps/src/main/scala/org/bigbluebutton/core/apps/presentationpod/CreateNewPresentationPodPubMsgHdlr.scala
View File

@ -3,6 +3,7 @@ package org.bigbluebutton.core.apps.presentationpod
import org.bigbluebutton.common2.msgs._
import org.bigbluebutton.core.bus.MessageBus
import org.bigbluebutton.core.domain.MeetingState2x
import org.bigbluebutton.core.models.PresentationPod
import org.bigbluebutton.core.running.LiveMeeting
trait CreateNewPresentationPodPubMsgHdlr {
@ -23,21 +24,28 @@ trait CreateNewPresentationPodPubMsgHdlr {
}
val ownerId = msg.body.ownerId
val pod = if (state.presentationPodManager.getNumberOfPods() == 0) {
PresentationPodsApp.createDefaultPresentationPod(ownerId)
} else {
PresentationPodsApp.createPresentationPod(ownerId)
val resultPod: PresentationPod = PresentationPodsApp.getPresentationPod(state, "DEFAULT_PRESENTATION_POD") match {
case None => PresentationPodsApp.createDefaultPresentationPod(ownerId)
case Some(pod) => {
if (pod.ownerId == "") {
PresentationPodsApp.changeOwnershipOfDefaultPod(state, ownerId).get
} else {
PresentationPodsApp.createPresentationPod(ownerId)
}
}
}
val respMsg = buildCreateNewPresentationPodEvtMsg(
liveMeeting.props.meetingProp.intId,
ownerId, pod.id
ownerId, resultPod.id
)
bus.outGW.send(respMsg)
val pods = state.presentationPodManager.addPod(pod)
val pods = state.presentationPodManager.addPod(resultPod)
log.warning("_____ pres pod add, after:" + pods.getNumberOfPods())
log.warning("_____ CreateNewPresentationPodPubMsgHdlr _" + pods.printPods())
state.update(pods)

7
akka-bbb-apps/src/main/scala/org/bigbluebutton/core/apps/presentationpod/PresentationConversionCompletedSysPubMsgHdlr.scala
View File

@ -49,7 +49,12 @@ trait PresentationConversionCompletedSysPubMsgHdlr {
} yield {
broadcastPresentationConversionCompletedEvtMsg(pod.id, msg.header.userId, msg.body.messageKey, msg.body.code, presVO)
val pods = state.presentationPodManager.addPresentationToPod(pod.id, pres)
var pods = state.presentationPodManager.addPod(pod)
pods = pods.addPresentationToPod(pod.id, pres)
pods = pods.setCurrentPresentation(pod.id, pres.id)
log.warning("_____PresentationConversionCompletedSysPubMsgHdlr_ " + pods.printPods())
state.update(pods)
}

36
akka-bbb-apps/src/main/scala/org/bigbluebutton/core/apps/presentationpod/PresentationPodsApp.scala
View File

@ -14,11 +14,11 @@ object PresentationPodsApp {
PresentationPodFactory.createDefaultPod(ownerId)
}
// def createDefaultPresentationPod(state: MeetingState2x): MeetingState2x = {
// val defaultPresPod = PresentationPodFactory.create("the-owner-id")
// val podManager = state.presentationPodManager.addPod(defaultPresPod)
// state.update(podManager)
// }
// def createDefaultPresentationPod(state: MeetingState2x): MeetingState2x = {
// val defaultPresPod = PresentationPodFactory.create("the-owner-id")
// val podManager = state.presentationPodManager.addPod(defaultPresPod)
// state.update(podManager)
// }
def removePresentationPod(state: MeetingState2x, podId: String): MeetingState2x = {
val podManager = state.presentationPodManager.removePod(podId)
@ -26,7 +26,13 @@ object PresentationPodsApp {
}
def getPresentationPod(state: MeetingState2x, podId: String): Option[PresentationPod] = {
state.presentationPodManager.getPod(podId)
if (getNumberOfPresentationPods(state) == 0) {
val defPod = createDefaultPresentationPod("") // ownerId is to be assigned later
state.presentationPodManager.addPod(defPod)
Some(defPod)
} else {
state.presentationPodManager.getPod(podId)
}
}
def getAllPresentationPodsInMeeting(state: MeetingState2x): Vector[PresentationPod] = {
@ -52,5 +58,23 @@ object PresentationPodsApp {
PresentationVO(pres.id, pres.name, pres.current, pres.pages.values.toVector, pres.downloadable)
}
def setCurrentPresentationInPod(state: MeetingState2x, podId: String, nextCurrentPresId: String): Option[PresentationPod] = {
for {
pod <- getPresentationPod(state, podId)
updatedPod <- pod.setCurrentPresentation(nextCurrentPresId)
} yield {
updatedPod
}
}
// add ownerId to default presentation pod -- in some cases we add it before first user is available
def changeOwnershipOfDefaultPod(state: MeetingState2x, newOwnerId: String): Option[PresentationPod] = {
for {
defPod <- getPresentationPod(state, "DEFAULT_PRESENTATION_POD")
} yield {
println(s"\n\n\n changeOwnershipOfDefaultPod $newOwnerId \n\n\n")
defPod.copy(ownerId = newOwnerId)
}
}
}

22
akka-bbb-apps/src/main/scala/org/bigbluebutton/core/apps/presentationpod/SetCurrentPresentationPubMsgHdlr.scala
View File

@ -28,20 +28,20 @@ trait SetCurrentPresentationPubMsgHdlr {
val presId = msg.body.presentationId
val newState = for {
pod <- PresentationPodsApp.getPresentationPod(state, podId)
// presentation <- setCurrentPresentation(liveMeeting, pod.id, presId)
updatedPod <- PresentationPodsApp.setCurrentPresentationInPod(state, podId, presId)
} yield {
// unset old current
PresentationPodsApp.getPresentationPod(state, podId)
// TODO
// set new current
// TODO
broadcastSetCurrentPresentationEvent(podId, msg.header.userId, presId)
log.warning("_____ SetCurrentPresentationPubMsgHdlr before_ " + state.presentationPodManager.printPods())
val pods = state.presentationPodManager.addPod(updatedPod)
log.warning("_____ SetCurrentPresentationPubMsgHdlr after_ " + pods.printPods())
state.update(pods)
}
newState match {
case Some(ns) => ns
case None => state
}
state
}
}

41
akka-bbb-apps/src/main/scala/org/bigbluebutton/core/models/PresentationPods.scala
View File

@ -40,6 +40,7 @@ case class PresentationInPod(id: String, name: String, current: Boolean = false,
case class PresentationPod(id: String, ownerId: String, currentPresenter: String,
presentations: collection.immutable.Map[String, PresentationInPod]) {
def addPresentation(presentation: PresentationInPod): PresentationPod = {
println(s" 1 PresentationPods::addPresentation ${presentation.id} presName=${presentation.name} current=${presentation.current} ")
copy(presentations = presentations + (presentation.id -> presentation))
}
@ -52,22 +53,23 @@ case class PresentationPod(id: String, ownerId: String, currentPresenter: String
def getPresentation(presentationId: String): Option[PresentationInPod] =
presentations.values find (p => p.id == presentationId)
def setCurrentPresentation(presId: String): Option[PresentationInPod] = { // copy(currentPresenter = userId) // ****
def setCurrentPresentation(presId: String): Option[PresentationPod] = {
var tempPod: PresentationPod = this
presentations.values foreach (curPres => { // unset previous current presentation
if (curPres.id != presId) {
val newPres = curPres.copy(current = false)
addPresentation(newPres)
tempPod = tempPod.addPresentation(newPres)
}
})
presentations.get(presId) match { // set new current presentation
case Some(pres) =>
val cp = pres.copy(current = true)
addPresentation(cp)
Some(cp)
tempPod = tempPod.addPresentation(cp)
case None => None
}
Some(tempPod)
}
def setCurrentPage(presentationId: String, pageId: String): Option[PresentationPod] = {
@ -93,6 +95,13 @@ case class PresentationPod(id: String, ownerId: String, currentPresenter: String
def getPresentationsSize(): Int = {
presentations.values.size
}
def printPod(): String = {
val b = s"printPod (${presentations.values.size}):"
var d = ""
presentations.values.foreach(p => d += s"\nPRES_ID=${p.id} NAME=${p.name} CURRENT=${p.current}\n")
b.concat(s"PODID=$id OWNERID=$ownerId CURRENTPRESENTER=$currentPresenter PRESENTATIONS={{{$d}}}\n")
}
}
case class PresentationPodManager(presentationPods: collection.immutable.Map[String, PresentationPod]) {
@ -114,8 +123,28 @@ case class PresentationPodManager(presentationPods: collection.immutable.Map[Str
val updatedManager = for {
pod <- getPod(podId)
} yield {
val updatedPod = pod.addPresentation(pres)
updatePresentationPod(updatedPod)
updatePresentationPod(pod.addPresentation(pres))
}
updatedManager match {
case Some(ns) => ns
case None => this
}
}
def printPods(): String = {
var a = s"printPods (${presentationPods.values.size}):"
presentationPods.values.foreach(pod => a = a.concat(pod.printPod()))
a
}
def setCurrentPresentation(podId: String, presId: String): PresentationPodManager = {
val updatedManager = for {
pod <- getPod(podId)
podWithAdjustedCurrentPresentation <- pod.setCurrentPresentation(presId)
} yield {
updatePresentationPod(podWithAdjustedCurrentPresentation)
}
updatedManager match {

2
bigbluebutton-client/src/org/bigbluebutton/main/api/ExternalApiCallbacks.as
View File

@ -118,7 +118,7 @@ package org.bigbluebutton.main.api
}
private function handleQueryListsOfPresentationsRequest():void {
_dispatcher.dispatchEvent(new GetListOfPresentationsRequest());
_dispatcher.dispatchEvent(new GetListOfPresentationsRequest("UNKNOWN"));
}
private function handleDisplayPresentationRequest(presentationID:String):void {

5
bigbluebutton-client/src/org/bigbluebutton/modules/polling/service/PollingService.as
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@ -28,7 +28,7 @@ package org.bigbluebutton.modules.polling.service
import org.bigbluebutton.modules.polling.model.PollingModel;
import org.bigbluebutton.modules.polling.model.SimplePoll;
import org.bigbluebutton.modules.present.model.Presentation;
import org.bigbluebutton.modules.present.model.PresentationModel;
import org.bigbluebutton.modules.present.model.PresentationPodManager;
public class PollingService
{
@ -54,7 +54,8 @@ package org.bigbluebutton.modules.polling.service
private function generatePollId():String {
// var curPres:Presentation = PresentationModel.getInstance().getCurrentPresentation();
// TODO podId is currently not set (the call assumes only one presentation pod
// var curPres:Presentation = PresentationPodManager.getPod(this.podId).getCurrentPresentation();
// if (curPres != null) {
// var date:Date = new Date();
//

20
bigbluebutton-client/src/org/bigbluebutton/modules/present/business/PresentProxy.as
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@ -45,6 +45,7 @@ package org.bigbluebutton.modules.present.business
import org.bigbluebutton.modules.present.events.RequestPresentationInfoPodEvent;
import org.bigbluebutton.modules.present.events.SetPresenterInPodReqEvent;
import org.bigbluebutton.modules.present.events.RequestAllPodsEvent;
import org.bigbluebutton.modules.present.events.GetListOfPresentationsRequest;
import org.bigbluebutton.modules.present.managers.PresentationSlides;
import org.bigbluebutton.modules.present.model.Page;
import org.bigbluebutton.modules.present.model.Presentation;
@ -101,8 +102,9 @@ package org.bigbluebutton.modules.present.business
userid = a.userid as Number;
}
public function handleGetListOfPresentationsRequest():void {
var presos:ArrayCollection = PresentationModel.getInstance().getPresentations();
public function handleGetListOfPresentationsRequest(event: GetListOfPresentationsRequest):void {
// TODO podId is currently not set (the call is from bbb api and assumes only one presentation pod
var presos:ArrayCollection = podManager.getPod(event.podId).getPresentations();
var idAndName:Array = new Array();
for (var i:int = 0; i < presos.length; i++) {
var pres:Presentation = presos.getItemAt(i) as Presentation;
@ -258,13 +260,13 @@ package org.bigbluebutton.modules.present.business
* @param e
*
*/
public function zoomSlide(e:PresenterCommands):void{
// var currentPresentation:Presentation = PresentationModel.getInstance().getCurrentPresentation();
// if (currentPresentation == null) return;
//
// var currentPage:Page = PresentationModel.getInstance().getCurrentPage();
//
// sender.move(currentPresentation.id, currentPage.id, e.xOffset, e.yOffset, e.slideToCanvasWidthRatio, e.slideToCanvasHeightRatio);
public function zoomSlide(e:PresenterCommands):void {
var currentPresentation:Presentation = podManager.getPod(e.podId).getCurrentPresentation();
if (currentPresentation == null) return;
var currentPage:Page = podManager.getPod(e.podId).getCurrentPage();
sender.move(currentPresentation.id, currentPage.id, e.xOffset, e.yOffset, e.slideToCanvasWidthRatio, e.slideToCanvasHeightRatio);
}
/**

4
bigbluebutton-client/src/org/bigbluebutton/modules/present/commands/GoToNextPageCommand.as
View File

@ -6,11 +6,11 @@ package org.bigbluebutton.modules.present.commands
{
public static const GO_TO_NEXT_PAGE:String = "presentation go to next page";
public var podId: String;
public var podId: String;
public function GoToNextPageCommand(podId: String){
this.podId = podId;
super(GO_TO_NEXT_PAGE, true, false);
this.podId = podId;
}
}
}

2
bigbluebutton-client/src/org/bigbluebutton/modules/present/commands/GoToPrevPageCommand.as
View File

@ -9,8 +9,8 @@ package org.bigbluebutton.modules.present.commands
public var podId: String;
public function GoToPrevPageCommand(podId: String){
this.podId = podId;
super(GO_TO_PREV_PAGE, true, false);
this.podId = podId;
}
}
}

5
bigbluebutton-client/src/org/bigbluebutton/modules/present/events/GetListOfPresentationsRequest.as
View File

@ -6,9 +6,12 @@ package org.bigbluebutton.modules.present.events
{
public static const GET_LIST_OF_PRESENTATIONS:String = "presentation get list of presentations request";
public function GetListOfPresentationsRequest()
public var podId:String;
public function GetListOfPresentationsRequest(_podId: String)
{
super(GET_LIST_OF_PRESENTATIONS, true, false);
this.podId = _podId;
}
}
}

48
bigbluebutton-client/src/org/bigbluebutton/modules/present/managers/PresentManager.as Normal file → Executable file
View File

@ -32,12 +32,10 @@ package org.bigbluebutton.modules.present.managers
import org.bigbluebutton.common.events.CloseWindowEvent;
import org.bigbluebutton.core.Options;
import org.bigbluebutton.core.PopUpUtil;
import org.bigbluebutton.core.UsersUtil;
import org.bigbluebutton.modules.present.events.ExportEvent;
import org.bigbluebutton.modules.present.events.PresentModuleEvent;
import org.bigbluebutton.modules.present.events.UploadEvent;
import org.bigbluebutton.modules.present.events.NewPresentationPodCreated;
import org.bigbluebutton.modules.present.events.RequestNewPresentationPodEvent;
import org.bigbluebutton.modules.present.events.PresentationPodRemoved;
import org.bigbluebutton.modules.present.events.RequestAllPodsEvent;
import org.bigbluebutton.modules.present.events.GetAllPodsRespEvent;
@ -48,14 +46,12 @@ package org.bigbluebutton.modules.present.managers
import org.bigbluebutton.modules.present.ui.views.FileUploadWindow;
import org.bigbluebutton.modules.present.ui.views.PresentationWindow;
public class PresentManager
{
private var globalDispatcher:Dispatcher;
private var windows: Array = [];
private var podsManager: PresentationPodManager;
public function PresentManager() {
globalDispatcher = new Dispatcher();
podsManager = PresentationPodManager.getInstance();
@ -74,30 +70,37 @@ package org.bigbluebutton.modules.present.managers
var podId: String = e.podId;
var ownerId: String = e.ownerId;
if(!windows.hasOwnProperty(podId)) {
var newWindow:PresentationWindow = new PresentationWindow();
newWindow.onPodCreated(podId, ownerId);
var presentOptions:PresentOptions = Options.getOptions(PresentOptions) as PresentOptions;
newWindow.visible = true; // TODO
// newWindow.visible = presentOptions.showPresentWindow;
newWindow.showControls = presentOptions.showWindowControls;
windows[podId] = newWindow;
var openEvent:OpenWindowEvent = new OpenWindowEvent(OpenWindowEvent.OPEN_WINDOW_EVENT);
openEvent.window = newWindow;
globalDispatcher.dispatchEvent(openEvent);
podsManager.handleAddPresentationPod(podId, ownerId);
if(windows.hasOwnProperty(podId)) {
// remove pod and replace with the updated version
handlePresentationPodRemovedHelper(podId, ownerId);
}
var newWindow:PresentationWindow = new PresentationWindow();
newWindow.onPodCreated(podId, ownerId);
var presentOptions:PresentOptions = Options.getOptions(PresentOptions) as PresentOptions;
newWindow.visible = true; // TODO
// newWindow.visible = presentOptions.showPresentWindow;
newWindow.showControls = presentOptions.showWindowControls;
windows[podId] = newWindow;
var openEvent:OpenWindowEvent = new OpenWindowEvent(OpenWindowEvent.OPEN_WINDOW_EVENT);
openEvent.window = newWindow;
globalDispatcher.dispatchEvent(openEvent);
podsManager.handleAddPresentationPod(podId, ownerId);
}
public function handlePresentationPodRemoved(e: PresentationPodRemoved): void {
var podId: String = e.podId;
var ownerId: String = e.ownerId;
podsManager.handlePresentationPodRemoved(podId, ownerId); // GOOD
handlePresentationPodRemovedHelper(podId, ownerId);
}
private function handlePresentationPodRemovedHelper(podId: String, ownerId: String): void {
podsManager.handlePresentationPodRemoved(podId, ownerId);
var destroyWindow:PresentationWindow = windows[podId];
if (destroyWindow != null) {
@ -178,5 +181,8 @@ package org.bigbluebutton.modules.present.managers
PopUpUtil.removePopUp(FileExportWindow);
}
// public function handleSetPresenterInPodRespEvent(event: SetPresenterInPodRespEvent): void {
//
// }
}
}

2
bigbluebutton-client/src/org/bigbluebutton/modules/present/maps/PresentEventMap.mxml
View File

@ -130,7 +130,7 @@ with BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
</EventHandlers>
<EventHandlers type="{GetListOfPresentationsRequest.GET_LIST_OF_PRESENTATIONS}" >
<MethodInvoker generator="{PresentProxy}" method="handleGetListOfPresentationsRequest" />
<MethodInvoker generator="{PresentProxy}" method="handleGetListOfPresentationsRequest" arguments="{event}" />
</EventHandlers>
<EventHandlers type="{PresenterCommands.RESIZE}" >

23
bigbluebutton-client/src/org/bigbluebutton/modules/present/model/PresentationModel.as
View File

@ -5,6 +5,7 @@ package org.bigbluebutton.modules.present.model
import org.as3commons.logging.api.ILogger;
import org.as3commons.logging.api.getClassLogger;
import org.bigbluebutton.modules.present.services.messages.PageChangeVO;
import org.bigbluebutton.main.api.JSLog;
public class PresentationModel
{
@ -30,6 +31,24 @@ package org.bigbluebutton.modules.present.model
_ownerId = ownerId;
}
private function whichPageIsCurrent(presId: String): String {
var result: String = "[";
var pres:Presentation = getPresentation(presId);
if (pres == null) {
} else {
var curPage: Page = pres.getCurrentPage();
result = result + curPage.num;
}
return result + "]";
}
public function printPresentations(calledFrom: String): void {
for (var i:int = 0; i < _presentations.length; i++) {
var pres: Presentation = _presentations.getItemAt(i) as Presentation;
JSLog.warn("2001 " + calledFrom +" " + i + " " + pres.name + " " + pres.id + " " + pres.current.toString() + " " + whichPageIsCurrent(pres.id) , {});
}
}
// /**
// * Return the single instance of the PresentationModel class
// */
@ -50,7 +69,9 @@ package org.bigbluebutton.modules.present.model
}
public function addPresentation(p: Presentation):void {
printPresentations("PresentationModel::addPresentation bef total=" + _presentations.length);
_presentations.addItem(p);
printPresentations("PresentationModel::addPresentation aft total=" + _presentations.length);
}
public function removePresentation(presId:String):Presentation {
@ -205,5 +226,3 @@ package org.bigbluebutton.modules.present.model
}
}
}
class SingletonEnforcer{}

36
bigbluebutton-client/src/org/bigbluebutton/modules/present/model/PresentationPodManager.as Normal file → Executable file
View File

@ -3,17 +3,18 @@ package org.bigbluebutton.modules.present.model {
import org.as3commons.logging.api.ILogger;
import org.as3commons.logging.api.getClassLogger;
import org.bigbluebutton.modules.present.services.messages.PageChangeVO;
import org.bigbluebutton.modules.present.services.messages.PresentationPodVO;
import org.bigbluebutton.modules.present.model.PresentationModel;
import org.bigbluebutton.modules.present.events.RequestNewPresentationPodEvent;
import com.asfusion.mate.events.Dispatcher;
import org.bigbluebutton.core.UsersUtil;
import org.bigbluebutton.modules.present.services.PresentationService;
import org.bigbluebutton.modules.present.services.messages.PageChangeVO;
import org.bigbluebutton.modules.present.services.messages.PresentationPodVO;
import org.bigbluebutton.modules.present.services.messages.PresentationVO;
import org.bigbluebutton.modules.present.model.PresentationModel;
import org.bigbluebutton.modules.present.events.RequestNewPresentationPodEvent;
import org.bigbluebutton.modules.present.events.NewPresentationPodCreated;
import org.bigbluebutton.modules.present.events.PresentationPodRemoved;
import org.bigbluebutton.modules.present.events.RequestPresentationInfoPodEvent;
import org.bigbluebutton.main.api.JSLog;
public class PresentationPodManager {
@ -23,6 +24,7 @@ package org.bigbluebutton.modules.present.model {
private var _presentationPods: ArrayCollection = new ArrayCollection();
private var globalDispatcher:Dispatcher;
private var presentationService: PresentationService;
/**
@ -52,6 +54,10 @@ package org.bigbluebutton.modules.present.model {
return instance;
}
public function setPresentationService(service: PresentationService): void {
this.presentationService = service;
}
public function requestDefaultPresentationPod(): void {
var event:RequestNewPresentationPodEvent = new RequestNewPresentationPodEvent(RequestNewPresentationPodEvent.REQUEST_NEW_PRES_POD);
event.requesterId = UsersUtil.getMyUserID();
@ -83,7 +89,6 @@ package org.bigbluebutton.modules.present.model {
}
public function handlePresentationPodRemoved(podId: String, ownerId: String): void {
for (var i:int = 0; i < _presentationPods.length; i++) {
var pod: PresentationModel = _presentationPods.getItemAt(i) as PresentationModel;
@ -92,7 +97,6 @@ package org.bigbluebutton.modules.present.model {
return;
}
}
}
public function requestAllPodsPresentationInfo(): void {
@ -105,19 +109,27 @@ package org.bigbluebutton.modules.present.model {
}
}
public function handleGetAllPodsResp(podsAC: ArrayCollection): void {
// flush pod manager and add these pods instead
public function removeAllPresentationPods(): void {
for (var i:int = 0; i < _presentationPods.length; i++) {
var oldPod: PresentationModel = _presentationPods.getItemAt(i) as PresentationModel;
globalDispatcher.dispatchEvent(new PresentationPodRemoved(oldPod.getPodId(), oldPod.getOwnerId()));
// globalDispatcher.dispatchEvent(new PresentationPodRemoved(oldPod.getPodId(), oldPod.getOwnerId()));
}
}
public function handleGetAllPodsResp(podsAC: ArrayCollection): void {
// removeAllPresentationPods();
for (var j:int = 0; j < podsAC.length; j++) {
JSLog.warn("__ PresentationPodManager::handleGetAllPodsResp A: " , podsAC.length);
var podVO: PresentationPodVO = podsAC.getItemAt(j) as PresentationPodVO;
var newPod: PresentationModel = new PresentationModel(podVO.id, podVO.ownerId);
globalDispatcher.dispatchEvent(new NewPresentationPodCreated(newPod.getPodId(), newPod.getOwnerId()));
var presentationsToAdd:ArrayCollection = podVO.getPresentations();
presentationService.addPresentations(podVO.id, presentationsToAdd);
}
if (podsAC.length == 0) { // If there are no pods, request the creation of a default one

2
bigbluebutton-client/src/org/bigbluebutton/modules/present/services/PageLoaderService.as
View File

@ -1,13 +1,11 @@
package org.bigbluebutton.modules.present.services
{
import com.asfusion.mate.events.Dispatcher;
import org.as3commons.logging.api.ILogger;
import org.as3commons.logging.api.getClassLogger;
import org.bigbluebutton.modules.present.commands.ChangePageCommand;
import org.bigbluebutton.modules.present.events.PageLoadedEvent;
import org.bigbluebutton.modules.present.model.Page;
import org.bigbluebutton.modules.present.model.PresentationModel;
import org.bigbluebutton.modules.present.model.PresentationPodManager;
public class PageLoaderService

8
bigbluebutton-client/src/org/bigbluebutton/modules/present/services/PresentationService.as
View File

@ -18,24 +18,24 @@ package org.bigbluebutton.modules.present.services
import org.bigbluebutton.modules.present.services.messages.PageVO;
import org.bigbluebutton.modules.present.services.messages.PresentationVO;
import org.bigbluebutton.modules.present.services.messaging.MessageReceiver;
import org.bigbluebutton.modules.present.services.messaging.MessageSender;
public class PresentationService
{
private static const LOGGER:ILogger = getClassLogger(PresentationService);
private static const NUM_PRELOAD:uint = 3;
private var podManager: PresentationPodManager;
private var sender:MessageSender;
private var receiver:MessageReceiver;
private var dispatcher:Dispatcher;
public function PresentationService() {
podManager = PresentationPodManager.getInstance();
podManager.setPresentationService(this);
receiver = new MessageReceiver(this);
dispatcher = new Dispatcher();
}
public function pageChanged(podId: String, pageId:String):void {
podManager.getPod(podId).printPresentations("PresentationService::pageChanged bef");
var np: Page = podManager.getPod(podId).getPage(pageId);
if (np != null) {
var oldPage: Page = podManager.getPod(podId).getCurrentPage();
@ -45,6 +45,7 @@ package org.bigbluebutton.modules.present.services
// trace(LOG + "Sending page changed event. page [" + np.id + "] oldpage current=[" + oldPage.current + "] newPage current=[" + np.current + "]");
var changePageCommand: ChangePageCommand = new ChangePageCommand(podId, np.id, NUM_PRELOAD);
dispatcher.dispatchEvent(changePageCommand);
podManager.getPod(podId).printPresentations("PresentationService::pageChanged aft");
}
}
@ -121,12 +122,15 @@ package org.bigbluebutton.modules.present.services
LOGGER.debug("No previous active presentation.");
}
podManager.getPod(podId).printPresentations("PresentationService::changeCurrentPresentation bef");
var newPres:Presentation = podManager.getPod(podId).getPresentation(presentationId);
if (newPres != null) {
LOGGER.debug("Making presentation [{0}] the active presentation.", [presentationId]);
newPres.current = true;
podManager.getPod(podId).printPresentations("PresentationService::changeCurrentPresentation aft");
var event: PresentationChangedEvent = new PresentationChangedEvent(podId, presentationId);
dispatcher.dispatchEvent(event);

46
bigbluebutton-client/src/org/bigbluebutton/modules/present/ui/views/PresentationWindow.mxml
View File

@ -199,8 +199,10 @@ with BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
listOfPodControls.push({label: this.podId,
icon: getStyle('iconClearStatus'), handler: function (): void {} });
listOfPodControls.push({label: UsersUtil.getUserName(this.ownerId),
if (this.ownerId != null && this.ownerId != "") {
listOfPodControls.push({label: UsersUtil.getUserName(this.ownerId),
icon: getStyle('iconClearStatus'), handler: requestPodPresenterChange, data: this.ownerId});
}
listOfPodControls.push({label: ResourceUtil.getInstance().getString('bbb.presentation.multipod.controls.newPresentationWindowOpen'),
icon: getStyle('iconClearStatus'), handler: newPresentationWindowHandler});
@ -212,19 +214,20 @@ with BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
var presGroup: ArrayCollection = UsersUtil.getPresenterGroup();
for (var j:int = 0; j < presGroup.length; j++) {
var nextPresenterId: String = presGroup.getItemAt(j) as String;
listOfPodControls.push({label: UsersUtil.getUserName(nextPresenterId),
icon: getStyle('iconClearStatus'), handler: requestPodPresenterChange, data: nextPresenterId});
if (nextPresenterId != this.ownerId) { // avoid duplication
listOfPodControls.push({label: UsersUtil.getUserName(nextPresenterId),
icon: getStyle('iconClearStatus'), handler: requestPodPresenterChange, data: nextPresenterId});
}
}
showCurrentPresenterInPod();
}
public function onPodCreated(_podId: String, _ownerId: String):void {
this.podId = _podId;
this.ownerId = _ownerId;
this.currentPresenterInPod = this.ownerId;
populatePodDropdown();
// the owner is the default currentPresenter for the pod
setPresenterInPodHelper(this.ownerId);
}
public function getPodId(): String { return this.podId; }
@ -238,7 +241,9 @@ with BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
}
private function newPresentationWindowHandler(): void {
presentationPodControls.selectedIndex = 0;
var event:RequestNewPresentationPodEvent = new RequestNewPresentationPodEvent(RequestNewPresentationPodEvent.REQUEST_NEW_PRES_POD);
event.requesterId = UsersUtil.getMyUserID();
localDispatcher.dispatchEvent(event);
}
@ -264,20 +269,36 @@ with BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
localDispatcher.dispatchEvent(new SetPresenterInPodReqEvent(this.podId, nextPresenterId));
}
private function showCurrentPresenterInPod(): void {
if (this.currentPresenterInPod == null || this.currentPresenterInPod == "") {
return;
}
for (var i:int=0; i<listOfPodControls.length; i++) {
if (listOfPodControls[i].data != null && listOfPodControls[i].data == this.currentPresenterInPod
&& presentationPodControls != null && presentationPodControls.dataProvider != null) {
presentationPodControls.selectedItem = presentationPodControls.dataProvider.getItemAt(i);
return;
}
}
// show podId
// presentationPodControls.selectedItem = presentationPodControls.dataProvider.getItemAt(0);
}
private function handleSetPresenterInPodRespEvent(event: SetPresenterInPodRespEvent): void {
if (event.podId != this.podId) {
return;
}
// set the dropdown current value? // TODO
this.currentPresenterInPod = event.nextPresenterId as String;
showCurrentPresenterInPod();
var presentationModel:PresentationModel = PresentationPodManager.getInstance().getPod(podId);
var page : Page = presentationModel.getCurrentPage();
var page: Page = presentationModel.getCurrentPage();
displaySlideNavigationControls(false, !!page);
setupPresenter(this.currentPresenterInPod == UsersUtil.getMyUserID());
}
private function onCreationComplete():void{
@ -402,7 +423,7 @@ with BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
* Notify the slide container telling it the available dimensions to display the slide.
*/
private function sendWindowResizedEvent(parentWidth:Number, parentHeight:Number):void {
slideView.onParentResized(parentWidth, parentHeight);
slideView.onParentResized(this.podId, parentWidth, parentHeight);
}
private function handleDisplaySlideEvent(event:DisplaySlideEvent):void {
@ -531,7 +552,6 @@ with BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
}
private function notifyOthersOfSharingPresentation(presentationName:String):void {
// TODO
var shareEvent:PresenterCommands = new PresenterCommands(PresenterCommands.SHARE_PRESENTATION_COMMAND);
shareEvent.presentationName = presentationName;
shareEvent.podId = podId;
@ -622,7 +642,7 @@ with BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
private function addWhiteboardCanvasToSlideView():void{
if(whiteboardOverlay != null) {
LOGGER.debug("addWhiteboardCanvasToSlideView: Adding whiteboard canvas to SlideView");
slideView.acceptOverlayCanvas(whiteboardOverlay);
slideView.acceptOverlayCanvas(this.podId, whiteboardOverlay);
}
}

42
bigbluebutton-client/src/org/bigbluebutton/modules/present/ui/views/SlideView.mxml
View File

@ -63,7 +63,6 @@ with BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
import org.bigbluebutton.modules.present.events.PresenterCommands;
import org.bigbluebutton.modules.present.model.Page;
import org.bigbluebutton.modules.present.model.Presentation;
import org.bigbluebutton.modules.present.model.PresentationModel;
import org.bigbluebutton.modules.present.model.PresentationPodManager;
import org.bigbluebutton.modules.present.ui.views.models.SlideCalcUtil;
import org.bigbluebutton.modules.present.ui.views.models.SlideViewModel;
@ -202,9 +201,13 @@ with BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
stage.removeEventListener(MouseEvent.MOUSE_UP, onMouseUp);
}
public function onParentResized(parentWidth:Number, parentHeight:Number):void {
public function onParentResized(_podId: String, parentWidth:Number, parentHeight:Number):void {
if (slideModel == null || noSlideContentLoaded()) return;
if (_podId != this.podId) {
return;
}
slideModel.parentChange(parentWidth, parentHeight);
if (UsersUtil.amIPresenter()) {
@ -215,11 +218,11 @@ with BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
fitSlideToLoader();
notifyOthersOfZoomEvent();
} else {
// var page:Page = PresentationModel.getInstance().getCurrentPage();
// if (page != null) {
// LOGGER.debug("Parent window has resized. Reposition page [{0}]", [page.id]);
// positionPage(page);
// }
var page:Page = PresentationPodManager.getInstance().getPod(_podId).getCurrentPage();
if (page != null) {
LOGGER.debug("Parent window has resized. Reposition page [{0}]", [page.id]);
positionPage(page);
}
}
}
@ -296,7 +299,9 @@ with BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
* Handles notification from presenter that the slide has moved.
*/
private function handlePageChangedEvent(e:PageChangedEvent):void {
LOGGER.debug("Got a page changed event for pod=" + e.podId + " page=" + e.pageId);
if (e.podId != this.podId) {
LOGGER.debug("Not handling page as this.podId=" + this.podId);
return;
}
@ -311,8 +316,9 @@ with BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
}
private function positionPage(page:Page):void {
LOGGER.debug("Got Positioning page [{0}]", [page.id]);
if (page != null && page.swfData != null) {
LOGGER.debug("Positioning page [{0}]", [page.id]);
LOGGER.debug("Handling Positioning page [{0}]", [page.id]);
slideModel.saveViewedRegion(page.xOffset, page.yOffset, page.widthRatio, page.heightRatio);
slideModel.calculateViewportNeededForRegion(page.widthRatio, page.heightRatio);
slideModel.displayViewerRegion(page.xOffset, page.yOffset, page.widthRatio, page.heightRatio);
@ -327,7 +333,9 @@ with BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
}
private function handlePageLoadedEvent(e:PageLoadedEvent):void {
LOGGER.debug("Got a page loaded event for pod=" + e.podId + " page=" + e.pageId);
if (e.podId != this.podId) {
LOGGER.debug("Not handling page as this.podId=" + this.podId);
return;
}
@ -337,7 +345,7 @@ with BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
setSelectedSlide(page.num);
slideLoader.source = page.swfData;
LOGGER.debug("Displaying page [{0}]", [e.pageId]);
// positionPage(page);
//positionPage(page);
if (whiteboardCanvas != null) {
whiteboardCanvas.displayWhiteboardById(page.id);
}
@ -407,14 +415,18 @@ with BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
dispatcher.dispatchEvent(dispEvent);
}
public function acceptOverlayCanvas(overlay:WhiteboardCanvas):void{
public function acceptOverlayCanvas(_podId: String, overlay:WhiteboardCanvas):void{
whiteboardCanvas = overlay;
// var currPage:Page = PresentationModel.getInstance().getCurrentPage();
// if (currPage != null) {
// whiteboardCanvas.displayWhiteboardById(currPage.id);
// }
//
if (_podId != this.podId) {
return;
}
var currPage:Page = PresentationPodManager.getInstance().getPod(_podId).getCurrentPage();
if (currPage != null) {
whiteboardCanvas.displayWhiteboardById(currPage.id);
}
this.addChildAt(whiteboardCanvas, this.getChildIndex(thumbnailView));
fitSlideToLoader();
whiteboardCanvas.addEventListener(MouseEvent.MOUSE_DOWN, handleWhiteboardCanvasClick);