From 0f03183b9a2374ed3198d2b9ec8348fa819b11b4 Mon Sep 17 00:00:00 2001 From: bobzel Date: Tue, 9 Feb 2021 03:03:48 -0500 Subject: fixed drawing link lines between everything except textanchor - to - textanchor. --- .../CollectionFreeFormLinkView.tsx | 45 ++++++++++------------ 1 file changed, 21 insertions(+), 24 deletions(-) (limited to 'src/client/views/collections/collectionFreeForm/CollectionFreeFormLinkView.tsx') diff --git a/src/client/views/collections/collectionFreeForm/CollectionFreeFormLinkView.tsx b/src/client/views/collections/collectionFreeForm/CollectionFreeFormLinkView.tsx index ae5688b48..51cb9387a 100644 --- a/src/client/views/collections/collectionFreeForm/CollectionFreeFormLinkView.tsx +++ b/src/client/views/collections/collectionFreeForm/CollectionFreeFormLinkView.tsx @@ -41,44 +41,41 @@ export class CollectionFreeFormLinkView extends React.Component this._opacity = 1), 0); // since the render code depends on querying the Dom through getBoudndingClientRect, we need to delay triggering render() setTimeout(action(() => (!LinkDocs.length || !linkDoc.linkDisplay) && (this._opacity = 0.05)), 750); // this will unhighlight the link line. if (!linkDoc.linkAutoMove) return; - const acont = A.props.Document.type === DocumentType.LINK ? A.ContentDiv.getElementsByClassName("linkAnchorBox-cont") : []; - const bcont = B.props.Document.type === DocumentType.LINK ? B.ContentDiv.getElementsByClassName("linkAnchorBox-cont") : []; - const adiv = (acont.length ? acont[0] : A.ContentDiv); - const bdiv = (bcont.length ? bcont[0] : B.ContentDiv); + const acont = A.rootDoc.type === DocumentType.LINK ? A.ContentDiv.getElementsByClassName("linkAnchorBox-cont") : []; + const bcont = B.rootDoc.type === DocumentType.LINK ? B.ContentDiv.getElementsByClassName("linkAnchorBox-cont") : []; + const adiv = acont.length ? acont[0] : A.ContentDiv; + const bdiv = bcont.length ? bcont[0] : B.ContentDiv; const a = adiv.getBoundingClientRect(); const b = bdiv.getBoundingClientRect(); const { left: aleft, top: atop, width: awidth, height: aheight } = adiv.parentElement!.getBoundingClientRect(); const { left: bleft, top: btop, width: bwidth, height: bheight } = bdiv.parentElement!.getBoundingClientRect(); const apt = Utils.closestPtBetweenRectangles(aleft, atop, awidth, aheight, bleft, btop, bwidth, bheight, a.left + a.width / 2, a.top + a.height / 2); const bpt = Utils.closestPtBetweenRectangles(bleft, btop, bwidth, bheight, aleft, atop, awidth, aheight, apt.point.x, apt.point.y); - const afield = A.props.LayoutTemplateString?.indexOf("anchor1") === -1 ? "anchor2" : "anchor1"; - const bfield = afield === "anchor1" ? "anchor2" : "anchor1"; // really hacky stuff to make the LinkAnchorBox display where we want it to: - // if there's an element in the DOM with a classname containing the link's id and a data-targetids attribute containing the other end of the link, + // if there's an element in the DOM with a classname containing a link anchor's id, // then that DOM element is a hyperlink source for the current anchor and we want to place our link box at it's top right // otherwise, we just use the computed nearest point on the document boundary to the target Document - const linkEles = Array.from(window.document.getElementsByClassName(linkDoc[Id])); - const targetAhyperlink = linkEles.find((ele: any) => ele.dataset.targetids?.includes((linkDoc[afield] as Doc)[Id])); - const targetBhyperlink = linkEles.find((ele: any) => ele.dataset.targetids?.includes((linkDoc[bfield] as Doc)[Id])); + const targetAhyperlink = Array.from(window.document.getElementsByClassName((linkDoc.anchor1 as Doc)[Id])).lastElement(); + const targetBhyperlink = Array.from(window.document.getElementsByClassName((linkDoc.anchor2 as Doc)[Id])).lastElement(); if ((!targetAhyperlink && !a.width) || (!targetBhyperlink && !b.width)) return; - if (!targetBhyperlink) { - A.rootDoc[afield + "_x"] = (apt.point.x - aleft) / awidth * 100; - A.rootDoc[afield + "_y"] = (apt.point.y - atop) / aheight * 100; + if (!targetAhyperlink) { + linkDoc.anchor1_x = (apt.point.x - aleft) / awidth * 100; + linkDoc.anchor1_y = (apt.point.y - atop) / aheight * 100; } else { - const m = targetBhyperlink.getBoundingClientRect(); + const m = targetAhyperlink.getBoundingClientRect(); const mp = A.props.ScreenToLocalTransform().transformPoint(m.right, m.top + 5); - A.rootDoc[afield + "_x"] = Math.min(1, mp[0] / A.props.PanelWidth()) * 100; - A.rootDoc[afield + "_y"] = Math.min(1, mp[1] / A.props.PanelHeight()) * 100; + linkDoc.anchor1_x = Math.min(1, mp[0] / A.props.PanelWidth()) * 100; + linkDoc.anchor1_y = Math.min(1, mp[1] / A.props.PanelHeight()) * 100; } - if (!targetAhyperlink) { - B.rootDoc[bfield + "_x"] = (bpt.point.x - bleft) / bwidth * 100; - B.rootDoc[bfield + "_y"] = (bpt.point.y - btop) / bheight * 100; + if (!targetBhyperlink) { + linkDoc.anchor2_x = (bpt.point.x - bleft) / bwidth * 100; + linkDoc.anchor2_y = (bpt.point.y - btop) / bheight * 100; } else { - const m = targetAhyperlink.getBoundingClientRect(); + const m = targetBhyperlink.getBoundingClientRect(); const mp = B.props.ScreenToLocalTransform().transformPoint(m.right, m.top + 5); - B.rootDoc[bfield + "_x"] = Math.min(1, mp[0] / B.props.PanelWidth()) * 100; - B.rootDoc[bfield + "_y"] = Math.min(1, mp[1] / B.props.PanelHeight()) * 100; + linkDoc.anchor2_x = Math.min(1, mp[0] / B.props.PanelWidth()) * 100; + linkDoc.anchor2_y = Math.min(1, mp[1] / B.props.PanelHeight()) * 100; } } @@ -162,8 +159,8 @@ export class CollectionFreeFormLinkView extends React.Component