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introduce TS CSplitterLine from L.SplitterLine

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without the interaction capability which is currently not used.

Signed-off-by: Dennis Francis <dennis.francis@collabora.com>
Change-Id: If78e23490f49d2d9d6d17c350c89fa67ba6bfdab
This commit is contained in:
Dennis Francis 2021-02-25 11:46:33 +05:30 committed by Dennis Francis
parent a739e268e1
commit a08b7083d5
2 changed files with 63 additions and 0 deletions
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62
loleaflet/src/layer/vector/CSplitterLine.ts Normal file
View file

@ -0,0 +1,62 @@
/* eslint-disable */
/*
* CSplitterLine is a CRectangle to be used to show the splits when there are freeze-panes.
*/
class CSplitterLine extends CPolyline {
private isHoriz: boolean = true; // splitter divides X axis (vertical line) ?
private map: any;
private origOpacity: number;
private inactive: boolean;
constructor(map: any, options: any) {
super(new CPointSet(), options);
if (options.isHoriz !== undefined)
this.isHoriz = options.isHoriz;
this.map = map;
// preserve original opacity.
this.origOpacity = this.opacity;
this.onPositionChange();
}
onPositionChange() {
var newPointSet = this.computePointSet();
this.opacity = this.inactive ? 0 : this.origOpacity;
this.setPointSet(newPointSet);
}
private computePointSet(): CPointSet {
var docLayer = this.map._docLayer;
var viewBounds = this.map.getPixelBoundsCore();
var docSize = docLayer.getMaxDocSize();
var splitPos = docLayer._painter.getSplitPos();
// The part of splitter line inside the frozen pane.
var l1Start = new CPoint(
this.isHoriz ? splitPos.x : 0,
this.isHoriz ? 0 : splitPos.y);
var l1End = new CPoint(
this.isHoriz ? splitPos.x : docSize.x,
this.isHoriz ? docSize.y : splitPos.y);
// The part of splitter line inside the free pane.
var l2Start = new CPoint(
this.isHoriz ? splitPos.x + viewBounds.min.x : 0,
this.isHoriz ? 0 : splitPos.y + viewBounds.min.y);
var l2End = new CPoint(
this.isHoriz ? splitPos.x + viewBounds.min.x : docSize.x,
this.isHoriz ? docSize.y : splitPos.y + viewBounds.min.y);
this.inactive = this.isHoriz ? !splitPos.x : !splitPos.y;
return CPointSet.fromSetArray([
CPointSet.fromPointArray([l1Start, l1End]),
CPointSet.fromPointArray([l2Start, l2End]),
]);
}
}

1
loleaflet/src/layer/vector/CanvasOverlay.ts
View file

@ -4,6 +4,7 @@
/// <reference path="CPolyline.ts" />
/// <reference path="CPolygon.ts" />
/// <reference path="CRectangle.ts" />
/// <reference path="CSplitterLine.ts" />
/* eslint-disable */
// CanvasOverlay handles CPath rendering and mouse events handling via overlay-section of the main canvas.