const ToolManager = (() => { tools = {}; isPanning = false; tools["brush"] = new BrushTool("brush", {type: 'html'}, switchTool); tools["eraser"] = new EraserTool("eraser", {type: 'html'}, switchTool); tools["rectangle"] = new RectangleTool("rectangle", {type: 'html'}, switchTool); tools["line"] = new LineTool("line", {type: 'html'}, switchTool); tools["ellipse"] = new EllipseTool("ellipse", {type: 'cursor', style: 'crosshair'}, switchTool); tools["fill"] = new FillTool("fill", {type: 'cursor', style: 'crosshair'}, switchTool); tools["eyedropper"] = new EyeDropperTool("eyedropper", {type: 'cursor', style: 'crosshair'}, switchTool); tools["pan"] = new PanTool("pan", {type: 'custom'}, switchTool); tools["zoom"] = new ZoomTool("zoom", {type:'custom'}); tools["moveselection"] = new MoveSelectionTool("moveselection", {type:'cursor', style:'crosshair'}, switchTool, tools["brush"]); tools["rectselect"] = new RectangularSelectionTool("rectselect", {type: 'cursor', style:'crosshair'}, switchTool, tools["moveselection"]); tools["lassoselect"] = new LassoSelectionTool("lassoselect", {type: 'cursor', style:'crosshair'}, switchTool, tools["moveselection"]); tools["magicwand"] = new MagicWandTool("magicwand", {type: 'cursor', style:'crosshair'}, switchTool, tools["moveselection"]); currTool = tools["brush"]; currTool.onSelect(); currFile.canvasView.style.cursor = 'default'; Events.on("mouseup", window, onMouseUp); Events.on("mousemove", window, onMouseMove); Events.on("mousedown", window, onMouseDown); Events.on("wheel", window, onMouseWheel); // Assign a selection tool to the move tool tools["moveselection"].selectionTool = tools["lassoselect"]; // Bind tool shortcuts Events.onCustom("tool-shortcut", onShortcut); function onShortcut(tool) { if (!EditorState.documentCreated || Dialogue.isOpen()) return; switchTool(tools[tool]); } function onMouseWheel(mouseEvent) { if (!EditorState.documentCreated || Dialogue.isOpen()) return; let mousePos = Input.getCursorPosition(mouseEvent); tools["zoom"].onMouseWheel(mousePos, mouseEvent.deltaY < 0 ? 'in' : 'out'); } function onMouseDown(mouseEvent) { if (!EditorState.documentCreated() || Dialogue.isOpen()) return; let mousePos = Input.getCursorPosition(mouseEvent); if (!Input.isDragging()) { switch(mouseEvent.which) { case 1: if (Input.isSpacePressed()) { tools["pan"].onStart(mousePos, mouseEvent.target); } else if (Input.isAltPressed()) { tools["eyedropper"].onStart(mousePos, mouseEvent.target); } else if (!currFile.currentLayer.isLocked || !((Object.getPrototypeOf(currTool) instanceof DrawingTool))) { currTool.onStart(mousePos, mouseEvent.target); } break; case 2: tools["pan"].onStart(mousePos, mouseEvent.target); break; case 3: currTool.onRightStart(mousePos, mouseEvent.target); break; default: break; } } } function onMouseMove(mouseEvent) { if (!EditorState.documentCreated() || Dialogue.isOpen()) return; let mousePos = Input.getCursorPosition(mouseEvent); // Call the hover event currTool.onHover(mousePos, mouseEvent.target); if (Input.isDragging()) { switch (mouseEvent.buttons) { case 1: if (Input.isSpacePressed()) { tools["pan"].onDrag(mousePos, mouseEvent.target); } else if (Input.isAltPressed()) { tools["eyedropper"].onDrag(mousePos, mouseEvent.target); } else if (!currFile.currentLayer.isLocked || !((Object.getPrototypeOf(currTool) instanceof DrawingTool))){ currTool.onDrag(mousePos, mouseEvent.target); } break; case 4: tools["pan"].onDrag(mousePos, mouseEvent.target); break; case 2: currTool.onRightDrag(mousePos, mouseEvent.target); break; default: console.log("wtf"); break; } } } function onMouseUp(mouseEvent) { if (!EditorState.documentCreated || Dialogue.isOpen()) return; let mousePos = Input.getCursorPosition(mouseEvent); if (Input.isDragging()) { switch(mouseEvent.which) { case 1: if (Input.isSpacePressed()) { tools["pan"].onEnd(mousePos, mouseEvent.target); } else if (Input.isAltPressed()) { tools["eyedropper"].onEnd(mousePos, mouseEvent.target); } else if (!currFile.currentLayer.isLocked || !((Object.getPrototypeOf(currTool) instanceof DrawingTool))) { currTool.onEnd(mousePos, mouseEvent.target); } break; case 2: tools["pan"].onEnd(mousePos, mouseEvent.target); break; case 3: currTool.onRightEnd(mousePos, mouseEvent.target); break; default: break; } } } function currentTool() { return currTool; } function switchTool(newTool, event) { currTool.onDeselect(); currTool = newTool; currTool.onSelect(); if (event != undefined) event.stopPropagation(); } return { currentTool } })();