merge with master

7 files changed, 137 insertions, 117 deletions

diff --git a/src/client/views/pdf/Annotation.scss b/src/client/views/pdf/Annotation.scss
new file mode 100644
index 000000000..0ea85d522
--- /dev/null
+++ b/src/client/views/pdf/Annotation.scss
@@ -0,0 +1,4 @@
+.pdfViewer-annotationBox {
+    pointer-events: all;
+    user-select: none;
+}
\ No newline at end of file
diff --git a/src/client/views/pdf/Annotation.tsx b/src/client/views/pdf/Annotation.tsx
index ed7081b1d..a08ff5969 100644
--- a/src/client/views/pdf/Annotation.tsx
+++ b/src/client/views/pdf/Annotation.tsx
@@ -1,14 +1,15 @@
 import React = require("react");
-import { Doc, DocListCast, WidthSym, HeightSym } from "../../../new_fields/Doc";
-import { AnnotationTypes, Viewer, scale } from "./PDFViewer";
+import { action, IReactionDisposer, observable, reaction } from "mobx";
 import { observer } from "mobx-react";
-import { observable, IReactionDisposer, reaction, action } from "mobx";
-import { BoolCast, NumCast, FieldValue, Cast, StrCast } from "../../../new_fields/Types";
+import { Doc, DocListCast, HeightSym, WidthSym } from "../../../new_fields/Doc";
 import { Id } from "../../../new_fields/FieldSymbols";
 import { List } from "../../../new_fields/List";
-import PDFMenu from "./PDFMenu";
+import { BoolCast, Cast, FieldValue, NumCast, StrCast } from "../../../new_fields/Types";
 import { DocumentManager } from "../../util/DocumentManager";
 import { PresentationView } from "../presentationview/PresentationView";
+import PDFMenu from "./PDFMenu";
+import "./Annotation.scss";
+import { AnnotationTypes, scale, Viewer } from "./PDFViewer";
 
 interface IAnnotationProps {
     anno: Doc;
@@ -110,11 +111,16 @@ class RegionAnnotation extends React.Component<IRegionAnnotationProps> {
     }
 
     @action
-    onPointerDown = (e: React.PointerEvent) => {
+    onPointerDown = async (e: React.PointerEvent) => {
         if (e.button === 0) {
-            let targetDoc = Cast(this.props.document.target, Doc, null);
+            let targetDoc = await Cast(this.props.document.target, Doc);
             if (targetDoc) {
-                DocumentManager.Instance.jumpToDocument(targetDoc, false);
+                let context = await Cast(targetDoc.targetContext, Doc);
+                if (context) {
+                    DocumentManager.Instance.jumpToDocument(targetDoc, false, false,
+                        ((doc) => this.props.parent.props.parent.props.addDocTab(targetDoc!, undefined, e.ctrlKey ? "onRight" : "inTab")),
+                        undefined, undefined);
+                }
             }
         }
         if (e.button === 2) {
@@ -145,7 +151,6 @@ class RegionAnnotation extends React.Component<IRegionAnnotationProps> {
                     left: this.props.x * scale,
                     width: this.props.width * scale,
                     height: this.props.height * scale,
-                    pointerEvents: "all",
                     backgroundColor: this.props.parent.Index === this.props.index ? "green" : StrCast(this.props.document.color)
                 }}></div>
         );
diff --git a/src/client/views/pdf/PDFAnnotationLayer.scss b/src/client/views/pdf/PDFAnnotationLayer.scss
new file mode 100644
index 000000000..733533007
--- /dev/null
+++ b/src/client/views/pdf/PDFAnnotationLayer.scss
@@ -0,0 +1,6 @@
+.pdfAnnotationLayer-cont {
+    width:100%;
+    height:100%;
+    position:relative;
+    top:-200%;
+}
\ No newline at end of file
diff --git a/src/client/views/pdf/PDFAnnotationLayer.tsx b/src/client/views/pdf/PDFAnnotationLayer.tsx
index 1f49e0d2f..4f267a5c0 100644
--- a/src/client/views/pdf/PDFAnnotationLayer.tsx
+++ b/src/client/views/pdf/PDFAnnotationLayer.tsx
@@ -1,5 +1,6 @@
 import React = require("react");
 import { observer } from "mobx-react";
+import "./PDFAnnotationLayer.scss";
 
 interface IAnnotationProps {
 
@@ -15,10 +16,6 @@ export class PDFAnnotationLayer extends React.Component {
     }
 
     render() {
-        return (
-            <div className="pdfAnnotationLayer-cont" style={{ width: "100%", height: "100%", position: "relative", top: "-200%" }} onPointerDown={this.onPointerDown}>
-
-            </div>
-        );
+        return <div className="pdfAnnotationLayer-cont" onPointerDown={this.onPointerDown} />;
     }
 }
\ No newline at end of file
diff --git a/src/client/views/pdf/PDFViewer.scss b/src/client/views/pdf/PDFViewer.scss
index 0fde764d0..7158aaffa 100644
--- a/src/client/views/pdf/PDFViewer.scss
+++ b/src/client/views/pdf/PDFViewer.scss
@@ -27,9 +27,12 @@
     // position: absolute;
     // top: 0;
 }
-
+.pdfViewere-viewer {
+    pointer-events:inherit;
+}
 .pdfViewer-text {
-
+    transform: scale(1.5);
+    transform-origin: top left;
     .page {
         .canvasWrapper {
             display: none;
@@ -120,6 +123,8 @@
 .pdfViewer-annotationLayer {
     position: absolute;
     top: 0;
+         width: 100%;
+        pointer-events: none;
 }
 
 
diff --git a/src/client/views/pdf/PDFViewer.tsx b/src/client/views/pdf/PDFViewer.tsx
index 699a1ffd7..6a99cec59 100644
--- a/src/client/views/pdf/PDFViewer.tsx
+++ b/src/client/views/pdf/PDFViewer.tsx
@@ -4,27 +4,23 @@ import * as Pdfjs from "pdfjs-dist";
 import "pdfjs-dist/web/pdf_viewer.css";
 import * as rp from "request-promise";
 import { Dictionary } from "typescript-collections";
-import { Doc, DocListCast, HeightSym, Opt, WidthSym } from "../../../new_fields/Doc";
+import { Doc, DocListCast, Opt } from "../../../new_fields/Doc";
 import { Id } from "../../../new_fields/FieldSymbols";
 import { List } from "../../../new_fields/List";
-import { BoolCast, Cast, NumCast, StrCast, FieldValue } from "../../../new_fields/Types";
-import { emptyFunction } from "../../../Utils";
-import { DocServer } from "../../DocServer";
-import { Docs, DocUtils, DocumentOptions } from "../../documents/Documents";
-import { DocumentManager } from "../../util/DocumentManager";
+import { Cast, NumCast, StrCast } from "../../../new_fields/Types";
+import { emptyFunction, Utils } from "../../../Utils";
+import { Docs, DocUtils } from "../../documents/Documents";
 import { DragManager } from "../../util/DragManager";
-import { DocumentView } from "../nodes/DocumentView";
-import { PDFBox, handleBackspace } from "../nodes/PDFBox";
+import { PDFBox } from "../nodes/PDFBox";
 import Page from "./Page";
 import "./PDFViewer.scss";
 import React = require("react");
-import PDFMenu from "./PDFMenu";
-import { UndoManager } from "../../util/UndoManager";
-import { CompileScript, CompiledScript, CompileResult } from "../../util/Scripting";
+import { CompileScript, CompileResult } from "../../util/Scripting";
 import { ScriptField } from "../../../new_fields/ScriptField";
 import { FontAwesomeIcon } from "@fortawesome/react-fontawesome";
 import Annotation from "./Annotation";
 import { KeyCodes } from "../../northstar/utils/KeyCodes";
+import { DocServer } from "../../DocServer";
 const PDFJSViewer = require("pdfjs-dist/web/pdf_viewer");
 
 export const scale = 2;
@@ -90,16 +86,13 @@ export class Viewer extends React.Component<IViewerProps> {
     private _annotationReactionDisposer?: IReactionDisposer;
     private _dropDisposer?: DragManager.DragDropDisposer;
     private _filterReactionDisposer?: IReactionDisposer;
-    private _activeReactionDisposer?: IReactionDisposer;
     private _viewer: React.RefObject<HTMLDivElement>;
     private _mainCont: React.RefObject<HTMLDivElement>;
     private _pdfViewer: any;
     // private _textContent: Pdfjs.TextContent[] = [];
     private _pdfFindController: any;
     private _searchString: string = "";
-    private _rendered: boolean = false;
-    private _pageIndex: number = -1;
-    private _matchIndex: number = 0;
+    private _selectionText: string = "";
 
     constructor(props: IViewerProps) {
         super(props);
@@ -110,6 +103,10 @@ export class Viewer extends React.Component<IViewerProps> {
         this._mainCont = React.createRef();
     }
 
+    setSelectionText = (text: string) => {
+        this._selectionText = text;
+    }
+
     componentDidUpdate = (prevProps: IViewerProps) => {
         if (this.scrollY !== prevProps.scrollY) {
             this.renderPages();
@@ -135,23 +132,6 @@ export class Viewer extends React.Component<IViewerProps> {
             },
             { fireImmediately: true });
 
-        this._activeReactionDisposer = reaction(
-            () => this.props.parent.props.active(),
-            () => {
-                runInAction(() => {
-                    if (!this.props.parent.props.active()) {
-                        this._searching = false;
-                        this._pdfFindController = null;
-                        if (this._viewer.current) {
-                            let cns = this._viewer.current.childNodes;
-                            for (let i = cns.length - 1; i >= 0; i--) {
-                                cns.item(i).remove();
-                            }
-                        }
-                    }
-                });
-            }
-        );
 
         if (this.props.parent.props.ContainingCollectionView) {
             this._filterReactionDisposer = reaction(
@@ -182,6 +162,9 @@ export class Viewer extends React.Component<IViewerProps> {
         if (this._mainCont.current) {
             this._dropDisposer = this._mainCont.current && DragManager.MakeDropTarget(this._mainCont.current, { handlers: { drop: this.drop.bind(this) } });
         }
+
+        document.removeEventListener("copy", this.copy);
+        document.addEventListener("copy", this.copy);
     }
 
     componentWillUnmount = () => {
@@ -189,11 +172,47 @@ export class Viewer extends React.Component<IViewerProps> {
         this._annotationReactionDisposer && this._annotationReactionDisposer();
         this._filterReactionDisposer && this._filterReactionDisposer();
         this._dropDisposer && this._dropDisposer();
+        document.removeEventListener("copy", this.copy);
+    }
+
+    private copy = (e: ClipboardEvent) => {
+        if (this.props.parent.props.active()) {
+            let text = this._selectionText;
+            if (e.clipboardData) {
+                e.clipboardData.setData("text/plain", text);
+                e.clipboardData.setData("dash/pdfOrigin", this.props.parent.props.Document[Id]);
+                let annoDoc = this.makeAnnotationDocument(undefined, 0, "#0390fc");
+                e.clipboardData.setData("dash/pdfRegion", annoDoc[Id]);
+                e.preventDefault();
+            }
+        }
+        // let targetAnnotations = DocListCast(this.props.parent.fieldExtensionDoc.annotations);
+        // if (targetAnnotations) {
+        //     targetAnnotations.push(destDoc);
+        // }
+    }
+
+    paste = (e: ClipboardEvent) => {
+        if (e.clipboardData) {
+            if (e.clipboardData.getData("dash/pdfOrigin") === this.props.parent.props.Document[Id]) {
+                let linkDocId = e.clipboardData.getData("dash/linkDoc");
+                if (linkDocId) {
+                    DocServer.GetRefField(linkDocId).then(async (link) => {
+                        if (!(link instanceof Doc)) {
+                            return;
+                        }
+                        let proto = Doc.GetProto(link);
+                        let source = await Cast(proto.anchor1, Doc);
+                        proto.anchor2 = this.makeAnnotationDocument(source, 0, "#0390fc", false);
+                    });
+                }
+            }
+        }
     }
 
     scrollTo(y: number) {
         if (this.props.mainCont.current) {
-            this.props.parent.scrollTo(y - this.props.mainCont.current.clientHeight);
+            this.props.parent.scrollTo(y);
         }
     }
 
@@ -239,7 +258,7 @@ export class Viewer extends React.Component<IViewerProps> {
     }
 
     @action
-    makeAnnotationDocument = (sourceDoc: Doc | undefined, s: number, color: string): Doc => {
+    makeAnnotationDocument = (sourceDoc: Doc | undefined, s: number, color: string, createLink: boolean = true): Doc => {
         let annoDocs: Doc[] = [];
         let mainAnnoDoc = Docs.Create.InstanceFromProto(new Doc(), "", {});
 
@@ -268,7 +287,7 @@ export class Viewer extends React.Component<IViewerProps> {
 
         mainAnnoDoc.y = Math.max(minY, 0);
         mainAnnoDoc.annotations = new List<Doc>(annoDocs);
-        if (sourceDoc) {
+        if (sourceDoc && createLink) {
             DocUtils.MakeLink(sourceDoc, mainAnnoDoc, undefined, `Annotation from ${StrCast(this.props.parent.Document.title)}`, "", StrCast(this.props.parent.Document.title));
         }
         this._savedAnnotations.clear();
@@ -277,20 +296,19 @@ export class Viewer extends React.Component<IViewerProps> {
     }
 
     drop = async (e: Event, de: DragManager.DropEvent) => {
-        if (de.data instanceof DragManager.LinkDragData) {
-            let sourceDoc = de.data.linkSourceDocument;
-            let destDoc = this.makeAnnotationDocument(sourceDoc, 1, "red");
-            de.data.droppedDocuments.push(destDoc);
-            let targetAnnotations = DocListCast(this.props.parent.fieldExtensionDoc.annotations);
-            if (targetAnnotations) {
-                targetAnnotations.push(destDoc);
-                this.props.parent.fieldExtensionDoc.annotations = new List<Doc>(targetAnnotations);
-            }
-            else {
-                this.props.parent.fieldExtensionDoc.annotations = new List<Doc>([destDoc]);
-            }
-            e.stopPropagation();
-        }
+        // if (de.data instanceof DragManager.LinkDragData) {
+        //     let sourceDoc = de.data.linkSourceDocument;
+        //     let destDoc = this.makeAnnotationDocument(sourceDoc, 1, "red");
+        //     de.data.droppedDocuments.push(destDoc);
+        //     let targetAnnotations = DocListCast(this.props.parent.fieldExtensionDoc.annotations);
+        //     if (targetAnnotations) {
+        //         targetAnnotations.push(destDoc);
+        //     }
+        //     else {
+        //         this.props.parent.fieldExtensionDoc.annotations = new List<Doc>([destDoc]);
+        //     }
+        //     e.stopPropagation();
+        // }
     }
     /**
      * Called by the Page class when it gets rendered, initializes the lists and
@@ -318,6 +336,7 @@ export class Viewer extends React.Component<IViewerProps> {
             this._isPage[page] = "page";
             this._visibleElements[page] = (
                 <Page
+                    setSelectionText={this.setSelectionText}
                     size={this._pageSizes[page]}
                     pdf={this.props.pdf}
                     page={page}
@@ -346,7 +365,7 @@ export class Viewer extends React.Component<IViewerProps> {
             this._isPage[page] = "image";
             const address = this.props.url;
             try {
-                let res = JSON.parse(await rp.get(DocServer.prepend(`/thumbnail${address.substring("files/".length, address.length - ".pdf".length)}-${page + 1}.PNG`)));
+                let res = JSON.parse(await rp.get(Utils.prepend(`/thumbnail${address.substring("files/".length, address.length - ".pdf".length)}-${page + 1}.PNG`)));
                 runInAction(() => this._visibleElements[page] =
                     <img key={res.path} src={res.path} onError={handleError}
                         style={{ width: `${parseInt(res.width) * scale}px`, height: `${parseInt(res.height) * scale}px` }} />);
@@ -476,7 +495,6 @@ export class Viewer extends React.Component<IViewerProps> {
                             phraseSearch: true,
                             query: searchString
                         });
-                    this._rendered = true;
                 });
                 container.addEventListener("pagerendered", () => {
                     console.log("rendered");
@@ -488,7 +506,6 @@ export class Viewer extends React.Component<IViewerProps> {
                             phraseSearch: true,
                             query: searchString
                         });
-                    this._rendered = true;
                 });
             }
         }
@@ -563,7 +580,6 @@ export class Viewer extends React.Component<IViewerProps> {
                     });
                     container.addEventListener("pagerendered", () => {
                         console.log("rendered");
-                        this._rendered = true;
                     });
                     this._pdfViewer.setDocument(this.props.pdf);
                     this._pdfFindController = new PDFJSViewer.PDFFindController(this._pdfViewer);
@@ -636,16 +652,12 @@ export class Viewer extends React.Component<IViewerProps> {
     render() {
         let compiled = this._script;
         return (
-            <div ref={this._mainCont} style={{ pointerEvents: "all" }} onPointerDown={this.pointerDown}>
+            <div className="pdfViewer-viewer" ref={this._mainCont} onPointerDown={this.pointerDown}>
                 <div className="viewer" style={this._searching ? { position: "absolute", top: 0 } : {}}>
                     {this._visibleElements}
                 </div>
-                <div className="pdfViewer-text" ref={this._viewer} style={{ transform: "scale(1.5)", transformOrigin: "top left" }} />
-                <div className="pdfViewer-annotationLayer"
-                    style={{
-                        height: this.props.parent.Document.nativeHeight, width: `100%`,
-                        pointerEvents: this.props.parent.props.active() ? "none" : "all"
-                    }}>
+                <div className="pdfViewer-text" ref={this._viewer} />
+                <div className="pdfViewer-annotationLayer" style={{ height: this.props.parent.Document.nativeHeight }}>
                     <div className="pdfViewer-annotationLayer-subCont" ref={this._annotationLayer}>
                         {this._annotations.filter(anno => {
                             if (compiled && compiled.compiled) {
@@ -703,32 +715,24 @@ class SimpleLinkService {
     externalLinkRel: any = null;
     pdf: any = null;
 
-    navigateTo(dest: any) { }
+    navigateTo() { }
 
-    getDestinationHash(dest: any) { return "#"; }
+    getDestinationHash() { return "#"; }
 
-    getAnchorUrl(hash: any) { return "#"; }
+    getAnchorUrl() { return "#"; }
 
-    setHash(hash: any) { }
+    setHash() { }
 
-    executeNamedAction(action: any) { }
+    executeNamedAction() { }
 
-    cachePageRef(pageNum: any, pageRef: any) { }
+    cachePageRef() { }
 
-    get pagesCount() {
-        return this.pdf ? this.pdf.numPages : 0;
-    }
+    get pagesCount() { return this.pdf ? this.pdf.numPages : 0; }
 
-    get page() {
-        return 0;
-    }
+    get page() { return 0; }
 
-    setPdf(pdf: any) {
-        this.pdf = pdf;
-    }
+    setPdf(pdf: any) { this.pdf = pdf; }
 
-    get rotation() {
-        return 0;
-    }
+    get rotation() { return 0; }
     set rotation(value: any) { }
 }
\ No newline at end of file
diff --git a/src/client/views/pdf/Page.tsx b/src/client/views/pdf/Page.tsx
index c9d442fe5..dea4e0da1 100644
--- a/src/client/views/pdf/Page.tsx
+++ b/src/client/views/pdf/Page.tsx
@@ -1,22 +1,18 @@
+import { action, IReactionDisposer, observable } from "mobx";
 import { observer } from "mobx-react";
-import React = require("react");
-import { observable, action, runInAction, IReactionDisposer, reaction } from "mobx";
 import * as Pdfjs from "pdfjs-dist";
-import { Opt, Doc, FieldResult, Field, DocListCast, WidthSym, HeightSym, DocListCastAsync } from "../../../new_fields/Doc";
-import "./PDFViewer.scss";
 import "pdfjs-dist/web/pdf_viewer.css";
-import { PDFBox } from "../nodes/PDFBox";
-import { DragManager } from "../../util/DragManager";
-import { Docs, DocUtils } from "../../documents/Documents";
+import { Doc, DocListCastAsync, Opt, WidthSym } from "../../../new_fields/Doc";
 import { List } from "../../../new_fields/List";
-import { emptyFunction } from "../../../Utils";
-import { Cast, NumCast, StrCast, BoolCast } from "../../../new_fields/Types";
 import { listSpec } from "../../../new_fields/Schema";
-import { menuBar } from "prosemirror-menu";
-import { AnnotationTypes, PDFViewer, scale } from "./PDFViewer";
+import { Cast, NumCast, StrCast, BoolCast } from "../../../new_fields/Types";
+import { Docs, DocUtils } from "../../documents/Documents";
+import { DragManager } from "../../util/DragManager";
+import { PDFBox } from "../nodes/PDFBox";
 import PDFMenu from "./PDFMenu";
-import { UndoManager } from "../../util/UndoManager";
-import { copy } from "typescript-collections/dist/lib/arrays";
+import { scale } from "./PDFViewer";
+import "./PDFViewer.scss";
+import React = require("react");
 
 
 interface IPageProps {
@@ -33,6 +29,7 @@ interface IPageProps {
     createAnnotation: (div: HTMLDivElement, page: number) => void;
     makeAnnotationDocuments: (doc: Doc | undefined, scale: number, color: string, linkTo: boolean) => Doc;
     getScrollFromPage: (page: number) => number;
+    setSelectionText: (text: string) => void;
 }
 
 @observer
@@ -162,6 +159,7 @@ export default class Page extends React.Component<IPageProps> {
         let targetDoc = Docs.Create.TextDocument({ width: 200, height: 200, title: "New Annotation" });
         targetDoc.targetPage = this.props.page;
         let annotationDoc = this.highlight(undefined, "red");
+        Doc.GetProto(annotationDoc).annotationOn = thisDoc;
         annotationDoc.linkedToDoc = false;
         // create dragData and star tdrag
         let dragData = new DragManager.AnnotationDragData(thisDoc, annotationDoc, targetDoc);
@@ -169,16 +167,12 @@ export default class Page extends React.Component<IPageProps> {
             DragManager.StartAnnotationDrag([ele], dragData, e.pageX, e.pageY, {
                 handlers: {
                     dragComplete: async () => {
-                        if (!(await annotationDoc.linkedToDoc)) {
+                        if (!BoolCast(annotationDoc.linkedToDoc)) {
                             let annotations = await DocListCastAsync(annotationDoc.annotations);
-                            if (annotations) {
-                                annotations.forEach(anno => {
-                                    anno.target = targetDoc;
-                                });
-                            }
+                            annotations && annotations.forEach(anno => anno.target = targetDoc);
                             let pdfDoc = await Cast(annotationDoc.pdfDoc, Doc);
                             if (pdfDoc) {
-                                DocUtils.MakeLink(annotationDoc, targetDoc, undefined, `Annotation from ${StrCast(pdfDoc.title)}`, "", StrCast(pdfDoc.title));
+                                DocUtils.MakeLink(annotationDoc, targetDoc, dragData.targetContext, `Annotation from ${StrCast(pdfDoc.title)}`, "", StrCast(pdfDoc.title));
                             }
                         }
                     }
@@ -357,7 +351,8 @@ export default class Page extends React.Component<IPageProps> {
         else {
             let sel = window.getSelection();
             if (sel && sel.type === "Range") {
-                this.createTextAnnotation(sel);
+                let selRange = sel.getRangeAt(0);
+                this.createTextAnnotation(sel, selRange);
                 PDFMenu.Instance.jumpTo(e.clientX, e.clientY);
             }
         }
@@ -375,8 +370,8 @@ export default class Page extends React.Component<IPageProps> {
     }
 
     @action
-    createTextAnnotation = (sel: Selection) => {
-        let clientRects = sel.getRangeAt(0).getClientRects();
+    createTextAnnotation = (sel: Selection, selRange: Range) => {
+        let clientRects = selRange.getClientRects();
         if (this._textLayer.current) {
             let boundingRect = this._textLayer.current.getBoundingClientRect();
             for (let i = 0; i < clientRects.length; i++) {
@@ -393,6 +388,10 @@ export default class Page extends React.Component<IPageProps> {
                 }
             }
         }
+        let text = selRange.extractContents().textContent;
+        if (text) {
+            this.props.setSelectionText(text);
+        }
         // clear selection
         if (sel.empty) {  // Chrome
             sel.empty();