From edf530d1524cc1896ceeb0289f946ee31b16a938 Mon Sep 17 00:00:00 2001
From: Mohammad Amoush <mohammad_amoush@brown.edu>
Date: Fri, 5 Jul 2019 18:52:31 -0400
Subject: Some factorization and group building in drop fixed

---
 .../views/presentationview/PresentationElement.tsx | 61 +++++++++++++++++-----
 .../views/presentationview/PresentationList.tsx    |  4 +-
 .../views/presentationview/PresentationView.tsx    |  7 ++-
 3 files changed, 55 insertions(+), 17 deletions(-)

(limited to 'src')

diff --git a/src/client/views/presentationview/PresentationElement.tsx b/src/client/views/presentationview/PresentationElement.tsx
index 656ec62a0..fcddb2ad4 100644
--- a/src/client/views/presentationview/PresentationElement.tsx
+++ b/src/client/views/presentationview/PresentationElement.tsx
@@ -442,6 +442,8 @@ export default class PresentationElement extends React.Component<PresentationEle
             e.stopPropagation();
             //where does treeViewId come from
             let movedDocs = (de.data.options === this.props.mainDocument[Id] ? de.data.draggedDocuments : de.data.droppedDocuments);
+            //console.log("How is this causing an issue");
+            this.updateGroupsOnDrop(de.data.droppedDocuments[0]);
             document.removeEventListener("pointermove", this.onDragMove, true);
             return (de.data.dropAction || de.data.userDropAction) ?
                 de.data.droppedDocuments.reduce((added: boolean, d: Doc) => Doc.AddDocToList(this.props.mainDocument, "data", d, this.props.document, before) || added, false)
@@ -454,17 +456,48 @@ export default class PresentationElement extends React.Component<PresentationEle
         return false;
     }
 
-    updateGroupsOnDrop = () => {
+    updateGroupsOnDrop = async (droppedDoc: Doc) => {
         let p = this.props;
-        let curDocGuid = StrCast(p.document.presentId, null);
-        if (curDocGuid) {
-            if (p.groupMappings.has(curDocGuid)) {
-                let groupArray = this.props.groupMappings.get(curDocGuid)!;
-                groupArray.splice(groupArray.indexOf(p.document), 1);
+        let droppedDocSelectedButtons: boolean[] = await this.getSelectedButtonsOfDoc(droppedDoc);
+        if (droppedDocSelectedButtons[buttonIndex.Group]) {
+            let curDocGuid = StrCast(droppedDoc.presentId, null);
+            if (curDocGuid) {
+                if (p.groupMappings.has(curDocGuid)) {
+                    let groupArray = this.props.groupMappings.get(curDocGuid)!;
+                    groupArray.splice(groupArray.indexOf(droppedDoc), 1);
+                }
+            }
+
+            let aboveDocGuid = StrCast(p.document.presentId, null);
+            if (p.groupMappings.has(aboveDocGuid)) {
+                p.groupMappings.get(aboveDocGuid)!.push(droppedDoc);
+            } else {
+                let newGroup: Doc[] = [];
+                newGroup.push(p.document);
+                newGroup.push(droppedDoc);
+                droppedDoc.presentId = aboveDocGuid;
+                p.groupMappings.set(aboveDocGuid, newGroup);
             }
+
         }
+    }
+
+    getSelectedButtonsOfDoc = async (paramDoc: Doc) => {
+        let p = this.props;
+
+        let castedList = Cast(this.props.presButtonBackUp.selectedButtonDocs, listSpec(Doc));
+        let foundSelectedButtons: boolean[] = new Array(6);
+        //if this is the first time this doc mounts, push a doc for it to store
+        await castedList!.forEach(async (doc) => {
+            let curDoc = await doc;
+            let curDocId = StrCast(curDoc.docId);
+            if (curDocId === paramDoc[Id]) {
+                foundSelectedButtons = Cast(curDoc.selectedButtons, listSpec("boolean"), null);
+                return;
+            }
+        });
+        return foundSelectedButtons;
 
-        this.onGroupClick(p.document, p.index, true);
     }
 
     onPointerEnter = (e: React.PointerEvent): void => {
@@ -551,14 +584,14 @@ export default class PresentationElement extends React.Component<PresentationEle
                 <strong className="presentationView-name">
                     {`${p.index + 1}. ${title}`}
                 </strong>
-                <button className="presentation-icon" onClick={e => { this.props.deleteDocument(p.index); e.stopPropagation(); }}>X</button>
+                <button className="presentation-icon" onPointerDown={(e) => e.stopPropagation()} onClick={e => { this.props.deleteDocument(p.index); e.stopPropagation(); }}>X</button>
                 <br></br>
-                <button title="Zoom" className={this.selectedButtons[buttonIndex.Show] ? "presentation-interaction-selected" : "presentation-interaction"} onClick={this.onZoomDocumentClick}><FontAwesomeIcon icon={"search"} /></button>
-                <button title="Navigate" className={this.selectedButtons[buttonIndex.Navigate] ? "presentation-interaction-selected" : "presentation-interaction"} onClick={this.onNavigateDocumentClick}><FontAwesomeIcon icon={"location-arrow"} /></button>
-                <button title="Hide Document Till Presented" className={this.selectedButtons[buttonIndex.HideTillPressed] ? "presentation-interaction-selected" : "presentation-interaction"} onClick={this.onHideDocumentUntilPressClick}><FontAwesomeIcon icon={fileSolid} /></button>
-                <button title="Fade Document After Presented" className={this.selectedButtons[buttonIndex.FadeAfter] ? "presentation-interaction-selected" : "presentation-interaction"} onClick={this.onFadeDocumentAfterPresentedClick}><FontAwesomeIcon icon={faFileDownload} color={"gray"} /></button>
-                <button title="Hide Document After Presented" className={this.selectedButtons[buttonIndex.HideAfter] ? "presentation-interaction-selected" : "presentation-interaction"} onClick={this.onHideDocumentAfterPresentedClick}><FontAwesomeIcon icon={faFileDownload} /></button>
-                <button title="Group With Up" className={this.selectedButtons[buttonIndex.Group] ? "presentation-interaction-selected" : "presentation-interaction"} onClick={(e) => {
+                <button title="Zoom" className={this.selectedButtons[buttonIndex.Show] ? "presentation-interaction-selected" : "presentation-interaction"} onPointerDown={(e) => e.stopPropagation()} onClick={this.onZoomDocumentClick}><FontAwesomeIcon icon={"search"} /></button>
+                <button title="Navigate" className={this.selectedButtons[buttonIndex.Navigate] ? "presentation-interaction-selected" : "presentation-interaction"} onPointerDown={(e) => e.stopPropagation()} onClick={this.onNavigateDocumentClick}><FontAwesomeIcon icon={"location-arrow"} /></button>
+                <button title="Hide Document Till Presented" className={this.selectedButtons[buttonIndex.HideTillPressed] ? "presentation-interaction-selected" : "presentation-interaction"} onPointerDown={(e) => e.stopPropagation()} onClick={this.onHideDocumentUntilPressClick}><FontAwesomeIcon icon={fileSolid} /></button>
+                <button title="Fade Document After Presented" className={this.selectedButtons[buttonIndex.FadeAfter] ? "presentation-interaction-selected" : "presentation-interaction"} onPointerDown={(e) => e.stopPropagation()} onClick={this.onFadeDocumentAfterPresentedClick}><FontAwesomeIcon icon={faFileDownload} color={"gray"} /></button>
+                <button title="Hide Document After Presented" className={this.selectedButtons[buttonIndex.HideAfter] ? "presentation-interaction-selected" : "presentation-interaction"} onPointerDown={(e) => e.stopPropagation()} onClick={this.onHideDocumentAfterPresentedClick}><FontAwesomeIcon icon={faFileDownload} /></button>
+                <button title="Group With Up" className={this.selectedButtons[buttonIndex.Group] ? "presentation-interaction-selected" : "presentation-interaction"} onPointerDown={(e) => e.stopPropagation()} onClick={(e) => {
                     e.stopPropagation();
                     this.changeGroupStatus();
                     this.onGroupClick(p.document, p.index, this.selectedButtons[buttonIndex.Group]);
diff --git a/src/client/views/presentationview/PresentationList.tsx b/src/client/views/presentationview/PresentationList.tsx
index 760cc80f4..35af451dd 100644
--- a/src/client/views/presentationview/PresentationList.tsx
+++ b/src/client/views/presentationview/PresentationList.tsx
@@ -19,7 +19,7 @@ interface PresListProps {
     deleteDocument(index: number): void;
     gotoDocument(index: number, fromDoc: number): Promise<void>;
     groupMappings: Map<String, Doc[]>;
-    presElementsMappings: Map<Doc, PresentationElement>;
+    setPresElementsMappings: (keyDoc: Doc, elem: PresentationElement) => void;
     setChildrenDocs: (docList: Doc[]) => void;
     presStatus: boolean;
     presButtonBackUp: Doc;
@@ -88,7 +88,7 @@ export default class PresentationViewList extends React.Component<PresListProps>
             <div className="presentationView-listCont" >
                 {children.map((doc: Doc, index: number) =>
                     <PresentationElement
-                        ref={(e) => { if (e) { this.props.presElementsMappings.set(doc, e); } }}
+                        ref={(e) => { if (e) { this.props.setPresElementsMappings(doc, e); } }}
                         key={doc[Id]}
                         mainDocument={this.props.mainDocument}
                         document={doc}
diff --git a/src/client/views/presentationview/PresentationView.tsx b/src/client/views/presentationview/PresentationView.tsx
index ba248a8aa..c1f5fac60 100644
--- a/src/client/views/presentationview/PresentationView.tsx
+++ b/src/client/views/presentationview/PresentationView.tsx
@@ -231,6 +231,7 @@ export class PresentationView extends React.Component<PresViewProps>  {
 
             //checking if any of the group members had used zooming in
             currentsArray.forEach((doc: Doc) => {
+                //let presElem: PresentationElement | undefined = this.presElementsMappings.get(doc);
                 if (this.presElementsMappings.get(doc)!.selected[buttonIndex.Show]) {
                     zoomOut = true;
                     return;
@@ -770,6 +771,10 @@ export class PresentationView extends React.Component<PresViewProps>  {
         this.curPresentation.title = newTitle;
     }
 
+    addPressElem = (keyDoc: Doc, elem: PresentationElement) => {
+        this.presElementsMappings.set(keyDoc, elem);
+    }
+
 
     render() {
 
@@ -800,7 +805,7 @@ export class PresentationView extends React.Component<PresViewProps>  {
                     deleteDocument={this.RemoveDoc}
                     gotoDocument={this.gotoDocument}
                     groupMappings={this.groupMappings}
-                    presElementsMappings={this.presElementsMappings}
+                    setPresElementsMappings={this.addPressElem}
                     setChildrenDocs={this.setChildrenDocs}
                     presStatus={this.presStatus}
                     presButtonBackUp={this.presButtonBackUp}
-- 
cgit v1.2.3-70-g09d2