50 lines
1.6 KiB
TypeScript
50 lines
1.6 KiB
TypeScript
// Copyright: Ankitects Pty Ltd and contributors
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// License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
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import { fabric } from "fabric";
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import { opacityStateStore, textEditingState } from "image-occlusion/store";
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import { get } from "svelte/store";
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import { enableUniformScaling, stopDraw, TEXT_BACKGROUND_COLOR, TEXT_FONT_FAMILY, TEXT_PADDING } from "./lib";
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import { undoStack } from "./tool-undo-redo";
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export const drawText = (canvas: fabric.Canvas): void => {
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canvas.selectionColor = "rgba(0, 0, 0, 0)";
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stopDraw(canvas);
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canvas.on("mouse:down", function(o) {
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if (o.target) {
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return;
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}
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const pointer = canvas.getPointer(o.e);
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const text = new fabric.IText("text", {
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id: "text-" + new Date().getTime(),
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left: pointer.x,
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top: pointer.y,
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originX: "left",
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originY: "top",
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selectable: true,
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strokeWidth: 1,
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noScaleCache: false,
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fontFamily: TEXT_FONT_FAMILY,
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backgroundColor: TEXT_BACKGROUND_COLOR,
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padding: TEXT_PADDING,
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opacity: get(opacityStateStore) ? 0.4 : 1,
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});
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enableUniformScaling(canvas, text);
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canvas.add(text);
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canvas.setActiveObject(text);
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undoStack.onObjectAdded(text.id);
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text.enterEditing();
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text.selectAll();
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});
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canvas.on("text:editing:entered", function() {
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textEditingState.set(true);
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});
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canvas.on("text:editing:exited", function() {
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textEditingState.set(false);
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});
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};
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