深度画布粘贴图片

src/components/Canvas/DepthCanvas/components/details-panel/basic-info.vue

@@ -85,6 +85,7 @@
 	import { ref, inject, computed, nextTick, onBeforeUnmount, reactive, watch } from 'vue'
 	import DepthInput from '../tools/depth-input.vue'
 	import DepthSelect from '../tools/depth-select.vue'
+	import { BlendMode } from '../../tools/layerHelper'
 	import { useI18n } from 'vue-i18n'
 	const { t } = useI18n()
 	const objectManager = inject('objectManager') as any
@@ -104,7 +105,7 @@
 		height: 0,
 		scaleX: 1,
 		scaleY: 1,
-		globalCompositeOperation: 'source-over'
+		globalCompositeOperation: BlendMode.NORMAL
 	})
 	const updateData = async () => {
 		await nextTick()
@@ -139,87 +140,91 @@
 
 	const layerCompositeOptions = ref([
 		{
-			value: 'source-over',
+			value: BlendMode.NORMAL,
 			label: t('DepthCanvas.compositeNormal'),
 			tip: t('DepthCanvas.compositeNormalTip')
 		}, // 正常
 		{
-			value: 'darken',
+			value: BlendMode.DARKEN,
 			label: t('DepthCanvas.compositeDarken'),
 			tip: t('DepthCanvas.compositeDarkenTip')
 		}, // 变暗
 		{
-			value: 'multiply',
+			value: BlendMode.MULTIPLY,
 			label: t('DepthCanvas.compositeMultiply'),
 			tip: t('DepthCanvas.compositeMultiplyTip')
 		}, // 正片叠底
 		{
-			value: 'color-burn',
+			value: BlendMode.COLOR_BURN,
 			label: t('DepthCanvas.compositeColorBurn'),
 			tip: t('DepthCanvas.compositeColorBurnTip')
 		}, // 颜色加深
 
 		{
-			value: 'lighten',
+			value: BlendMode.LIGHTEN,
 			label: t('DepthCanvas.compositeLighten'),
 			tip: t('DepthCanvas.compositeLightenTip')
-		}, // 颜色减淡
+		}, // 变亮
 		{
-			value: 'screen',
+			value: BlendMode.SCREEN,
 			label: t('DepthCanvas.compositeScreen'),
 			tip: t('DepthCanvas.compositeScreenTip')
 		}, // 滤色
 		{
-			value: 'color-dodge',
+			value: BlendMode.COLOR_DODGE,
 			label: t('DepthCanvas.compositeColorDodge'),
 			tip: t('DepthCanvas.compositeColorDodgeTip')
 		}, // 颜色减淡
 		{
-			value: 'lighter',
+			value: BlendMode.LIGHTER,
 			label: t('DepthCanvas.compositeLighter'),
 			tip: t('DepthCanvas.compositeLighterTip')
-		}, // 颜色减淡
+		}, // 颜色减淡(添加)
 
 		{
-			value: 'overlay',
+			value: BlendMode.OVERLAY,
 			label: t('DepthCanvas.compositeOverlay'),
 			tip: t('DepthCanvas.compositeOverlayTip')
 		}, // 叠加
 		{
-			value: 'soft-light',
+			value: BlendMode.SOFT_LIGHT,
 			label: t('DepthCanvas.compositeSoftLight'),
 			tip: t('DepthCanvas.compositeSoftLightTip')
 		}, // 柔光
 		{
-			value: 'hard-light',
+			value: BlendMode.HARD_LIGHT,
 			label: t('DepthCanvas.compositeHardLight'),
 			tip: t('DepthCanvas.compositeHardLightTip')
 		}, // 强光
 
 		{
-			value: 'difference',
+			value: BlendMode.DIFFERENCE,
 			label: t('DepthCanvas.compositeDifference'),
 			tip: t('DepthCanvas.compositeDifferenceTip')
 		}, // 差值
 		{
-			value: 'exclusion',
+			value: BlendMode.EXCLUSION,
 			label: t('DepthCanvas.compositeExclusion'),
 			tip: t('DepthCanvas.compositeExclusionTip')
 		}, // 排除
 
-		{ value: 'hue', label: t('DepthCanvas.compositeHue'), tip: t('DepthCanvas.compositeHueTip') }, // 色相
 		{
-			value: 'saturation',
+			value: BlendMode.HUE,
+			label: t('DepthCanvas.compositeHue'),
+			tip: t('DepthCanvas.compositeHueTip')
+		}, // 色相
+		{
+			value: BlendMode.SATURATION,
 			label: t('DepthCanvas.compositeSaturation'),
 			tip: t('DepthCanvas.compositeSaturationTip')
 		}, // 饱和度
 		{
-			value: 'color',
+			value: BlendMode.COLOR,
 			label: t('DepthCanvas.compositeColor'),
 			tip: t('DepthCanvas.compositeColorTip')
 		}, // 颜色
 		{
-			value: 'luminosity',
+			value: BlendMode.LUMINOSITY,
 			label: t('DepthCanvas.compositeLuminosity'),
 			tip: t('DepthCanvas.compositeLuminosityTip')
 		} // 亮度

src/components/Canvas/DepthCanvas/depth-canvas.vue

@@ -88,7 +88,7 @@
 	provide('toolManager', toolManager)
 
 	//键盘事件管理器
-	const keyEventManager = new KeyEventManager({ stateManager, onWorkbench })
+	const keyEventManager = new KeyEventManager({ stateManager, onWorkbench, layerManager })
 	stateManager.setManager({ keyEventManager })
 	provide('keyEventManager', keyEventManager)
 
@@ -163,15 +163,7 @@
 			input.addEventListener('change', (e: any) => {
 				const file = e.target.files[0]
 				if (!file) return
-				const reader = new FileReader()
+				layerManager.createFileImageLayer(file, isRecord).then((v) => resolve(v))
-				reader.readAsDataURL(file)
-				reader.onload = () => {
-					toolManager.setTool(OperationType.SELECT)
-					const url = reader.result as string
-					layerManager
-						.createImageLayer(url, { info: { name: file.name } }, isRecord)
-						.then((v) => resolve(v))
-				}
 			})
 		})
 	}

src/components/Canvas/DepthCanvas/manager/LayerManager.ts

@@ -419,6 +419,18 @@ export class LayerManager {
 		if (isActive) this.setActiveID(imageObject.info.id)
 		return imageObject
 	}
+	createFileImageLayer(file: File, isRecord = true) {
+		return new Promise((resolve) => {
+			const reader = new FileReader()
+			reader.readAsDataURL(file)
+			reader.onload = () => {
+				this.stateManager.toolManager.setTool(OperationType.SELECT)
+				const url = reader.result as string
+				this.createImageLayer(url, { info: { name: file.name } }, isRecord)
+					.then((v) => resolve(v))
+			}
+		})
+	}
 
 	/** 合并图层 */
 	async imageMergeToLayer(targetLayer: fabric.Object, fabricImage: fabric.Object) {

src/components/Canvas/DepthCanvas/manager/events/KeyEventManager.ts

@@ -1,24 +1,37 @@
 export class KeyEventManager {
 	stateManager: any
+	layerManager: any
 	onWorkbench: any
 	constructor(options) {
 		this.stateManager = options.stateManager;
+		this.layerManager = options.layerManager;
 		this.onWorkbench = options.onWorkbench;
 		this._handleKeyDown = this.handleKeyDown.bind(this)
+		this._handlePaste = this.handlePaste.bind(this)
 	}
 	onMounted() { }
+	/** 注册事件 */
+	registerEvents() {
+		document.addEventListener('keydown', this._handleKeyDown)
+		document.addEventListener("paste", this._handlePaste);
+	}
+	/** 删除事件 */
+	removeEvents() {
+		document.removeEventListener('keydown', this._handleKeyDown)
+		document.removeEventListener("paste", this._handlePaste)
+	}
 
 	/** 处理键盘事件 */
 	_handleKeyDown: any
 	handleKeyDown(event: any) {
-		const activeID = this.stateManager.layerManager.activeID.value
+		const activeID = this.layerManager.activeID.value
 		const ctrl = event.ctrlKey ? 'ctrl-' : "";
 		const shift = event.shiftKey ? 'shift-' : "";
 		const key = event.key;
 		const reg = new RegExp(`^${ctrl}${shift}${key}$`, 'i')
 		const list = [
-			{ key: "ctrl-c", handler: () => this.stateManager.layerManager.copyLayerById(activeID) },
+			{ key: "ctrl-c", handler: () => this.layerManager.copyLayerById(activeID) },
-			{ key: "delete", handler: () => this.stateManager.layerManager.deleteLayerById(activeID) },
+			{ key: "delete", handler: () => this.layerManager.deleteLayerById(activeID) },
 			{ key: "ctrl-z", handler: () => this.stateManager.undoState() },
 			{ key: "ctrl-s", handler: () => this.onWorkbench() },
 			{ key: "ctrl-shift-z", handler: () => this.stateManager.redoState() },
@@ -28,14 +41,28 @@ export class KeyEventManager {
 			if (reg.test(v.key)) v.handler(event)
 		})
 	}
-	/** 注册事件 */
+	/** 处理粘贴事件 */
-	registerEvents() {
+	_handlePaste: any
-		document.addEventListener('keydown', this._handleKeyDown)
+	handlePaste(event: any) {
-	}
+		event.preventDefault(); // 阻止默认粘贴行为
-	/** 删除事件 */
+		const text = event.clipboardData?.getData("text/plain") || "";
-	removeEvents() {
+		if (/^aida_copy_canvas_layer/.test(text)) return;
-		document.removeEventListener('keydown', this._handleKeyDown)
+		const items = event.clipboardData?.items || [];
+		for (const item of items) {
+			if (item.type.indexOf("text/plain") !== -1) {
+				item.getAsString((text) => {
+					console.log('粘贴文本', text);
+				});
+			} else if (item.type.indexOf("image") !== -1) {
+				const file = item.getAsFile();
+				this.layerManager.createFileImageLayer(file, false).then(layer => {
+					const id = layer?.info?.id
+					this.stateManager.objectManager.setFillRepeat(id)
+				})
+			}
+		}
 	}
+	/** 销毁事件管理器 */
 	dispose() {
 		this.removeEvents()
 	}

src/components/Canvas/DepthCanvas/tools/layerHelper.js

@@ -54,21 +54,23 @@ export const OperationTypes = Object.values(OperationType);
  */
 export const BlendMode = {
 	NORMAL: "source-over", // 正常模式
-	MULTIPLY: "multiply", // 正片叠底
-	SCREEN: "screen", // 滤色
-	OVERLAY: "overlay", // 叠加
 	DARKEN: "darken", // 变暗
-	LIGHTEN: "lighten", // 变亮
+	MULTIPLY: "multiply", // 正片叠底
-	COLOR_DODGE: "color-dodge", // 颜色减淡
 	COLOR_BURN: "color-burn", // 颜色加深
-	HARD_LIGHT: "hard-light", // 强光
+	LIGHTEN: "lighten", // 变亮
+	SCREEN: "screen", // 滤色
+	COLOR_DODGE: "color-dodge", // 颜色减淡
+	LIGHTER: "lighter", // 颜色减淡(添加)
+	OVERLAY: "overlay", // 叠加
 	SOFT_LIGHT: "soft-light", // 柔光
+	HARD_LIGHT: "hard-light", // 强光
 	DIFFERENCE: "difference", // 差值
 	EXCLUSION: "exclusion", // 排除
 	HUE: "hue", // 色相
 	SATURATION: "saturation", // 饱和度
 	COLOR: "color", // 颜色
 	LUMINOSITY: "luminosity", // 明度
+
 	DESTINATION_IN: "destination-in", // 目标内
 	DESTINATION_OUT: "destination-out", // 目标外
 };