2021-11-01 15:02:18 +03:00
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class RectangularSelectionTool extends SelectionTool {
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2021-11-09 00:25:30 +03:00
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constructor (name, options, switchFunc, moveTool) {
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2021-12-29 01:38:28 +03:00
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super(name, options, switchFunc, moveTool);
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2021-11-01 15:02:18 +03:00
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Events.on('click', this.mainButton, switchFunc, this);
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}
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onStart(mousePos) {
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super.onStart(mousePos);
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// Avoiding external selections
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if (this.startMousePos[0] < 0) {
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this.startMousePos[0] = 0;
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}
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2021-12-06 19:37:43 +03:00
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else if (this.startMousePos[0] > currFile.currentLayer.canvas.width) {
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this.startMousePos[0] = currFile.currentLayer.canvas.width;
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2021-11-01 15:02:18 +03:00
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}
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if (this.startMousePos[1] < 0) {
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this.startMousePos[1] = 0;
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}
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2021-12-06 19:37:43 +03:00
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else if (this.startMousePos[1] > currFile.currentLayer.canvas.height) {
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this.startMousePos[1] = currFile.currentLayer.canvas.height;
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2021-11-01 15:02:18 +03:00
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}
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// Drawing the rect
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2021-11-09 00:25:30 +03:00
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this.drawSelection(this.startMousePos[0], this.startMousePos[1]);
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2021-11-01 15:02:18 +03:00
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}
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onDrag(mousePos) {
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super.onDrag(mousePos);
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// Drawing the rect
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2022-01-06 01:54:29 +03:00
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this.endMousePos = [Math.floor(mousePos[0] / currFile.zoom), Math.floor(mousePos[1] / currFile.zoom)];
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this.drawSelection(Math.floor(mousePos[0] / currFile.zoom), Math.floor(mousePos[1] / currFile.zoom));
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2021-11-01 15:02:18 +03:00
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}
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onEnd(mousePos) {
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super.onEnd(mousePos);
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2022-01-07 01:12:09 +03:00
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2021-11-09 14:19:57 +03:00
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new HistoryState().EditCanvas();
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2021-11-01 15:02:18 +03:00
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// Getting the end position
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2022-01-06 01:54:29 +03:00
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this.endMousePos = [Math.floor(mousePos[0] / currFile.zoom), Math.floor(mousePos[1] / currFile.zoom)];
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2021-11-01 15:02:18 +03:00
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// Inverting end and start (start must always be the top left corner)
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if (this.endMousePos[0] < this.startMousePos[0]) {
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let tmp = this.endMousePos[0];
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this.endMousePos[0] = this.startMousePos[0];
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this.startMousePos[0] = tmp;
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}
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// Same for the y
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if (this.endMousePos[1] < this.startMousePos[1]) {
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let tmp = this.endMousePos[1];
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this.endMousePos[1] = this.startMousePos[1];
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this.startMousePos[1] = tmp;
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}
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2021-11-09 00:25:30 +03:00
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2022-01-06 01:54:29 +03:00
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this.boundingBox.minX = this.startMousePos[0] - 1;
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this.boundingBox.maxX = this.endMousePos[0] + 1;
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this.boundingBox.minY = this.startMousePos[1] - 1;
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this.boundingBox.maxY = this.endMousePos[1] + 1;
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2021-11-09 00:25:30 +03:00
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// Switch to the move tool so that the user can move the selection
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this.switchFunc(this.moveTool);
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2022-01-07 01:12:09 +03:00
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// Obtain the selected pixels
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this.moveTool.setSelectionData(this.getSelection(), this);
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2021-11-01 15:02:18 +03:00
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}
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2021-12-29 01:14:37 +03:00
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cutSelection() {
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super.cutSelection();
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currFile.currentLayer.context.clearRect(this.currSelection.left-0.5, this.currSelection.top-0.5,
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this.currSelection.width, this.currSelection.height);
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}
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2021-11-01 15:02:18 +03:00
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onSelect() {
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super.onSelect();
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}
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onDeselect() {
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super.onDeselect();
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}
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2022-01-11 01:37:21 +03:00
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drawSelection() {
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2021-11-01 15:02:18 +03:00
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// Getting the vfx context
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2021-12-06 19:37:43 +03:00
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let vfxContext = currFile.VFXLayer.context;
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2021-11-01 15:02:18 +03:00
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// Clearing the vfx canvas
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2021-12-06 19:37:43 +03:00
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vfxContext.clearRect(0, 0, currFile.VFXLayer.canvas.width, currFile.VFXLayer.canvas.height);
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2022-01-06 01:54:29 +03:00
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currFile.VFXLayer.drawLine(this.startMousePos[0], this.startMousePos[1], this.endMousePos[0], this.startMousePos[1], 1);
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currFile.VFXLayer.drawLine(this.endMousePos[0], this.startMousePos[1], this.endMousePos[0], this.endMousePos[1], 1);
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currFile.VFXLayer.drawLine(this.endMousePos[0], this.endMousePos[1], this.startMousePos[0], this.endMousePos[1], 1);
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currFile.VFXLayer.drawLine(this.startMousePos[0], this.endMousePos[1], this.startMousePos[0], this.startMousePos[1], 1);
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2021-11-01 14:31:09 +03:00
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}
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}
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