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Code Issues Projects Releases Wiki Activity

Fixed bugs in new selection system

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This commit is contained in:
Nicola 2022-01-22 12:18:10 +01:00
parent 86ab2e08e6
commit fd688a3e86
9 changed files with 123 additions and 37 deletions
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6
js/Tool.js
View File

@ -96,14 +96,14 @@ class Tool {
currFile.canvasView.style.cursor = 'default';
}
onStart(mousePos) {
onStart(mousePos, mouseTarget) {
this.startMousePos = mousePos;
}
onDrag(mousePos) {
onDrag(mousePos, mouseTarget) {
}
onEnd(mousePos) {
onEnd(mousePos, mouseTarget) {
this.endMousePos = mousePos;
}

8
js/ToolManager.js
View File

@ -30,6 +30,9 @@ const ToolManager = (() => {
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);
@ -145,10 +148,13 @@ const ToolManager = (() => {
return currTool;
}
function switchTool(newTool) {
function switchTool(newTool, event) {
currTool.onDeselect();
currTool = newTool;
currTool.onSelect();
if (event != undefined)
event.stopPropagation();
}
return {

22
js/TopMenuModule.js
View File

@ -18,6 +18,7 @@ const TopMenuModule = (() => {
closeMenu();
// Select the item
Util.select(e.target.parentElement);
e.stopPropagation();
});
const subMenu = menuItem.children[1];
@ -53,18 +54,29 @@ const TopMenuModule = (() => {
e.preventDefault();
}
break;
// REFACTOR: move the binding to the Selection IIFE or something like that once it's done
case 'Paste':
Events.on('click', currSubmenuButton, function(){Events.emit("ctrl+v");});
Events.on('click', currSubmenuButton, function(e){
Events.emit("ctrl+v");
e.stopPropagation();
});
break;
case 'Copy':
Events.on('click', currSubmenuButton, function(){Events.emit("ctrl+c");});
Events.on('click', currSubmenuButton, function(e){
Events.emit("ctrl+c");
e.stopPropagation();
});
break;
case 'Cut':
Events.on('click', currSubmenuButton, function(){Events.emit("ctrl+x");});
Events.on('click', currSubmenuButton, function(e){
Events.emit("ctrl+x");
e.stopPropagation();
});
break;
case 'Cancel':
Events.on('click', currSubmenuButton, function(){Events.emit("esc-pressed")});
Events.on('click', currSubmenuButton, function(e){
Events.emit("esc-pressed");
e.stopPropagation();
});
break;
//Help Menu
case 'Settings':

4
js/Util.js
View File

@ -95,4 +95,8 @@ class Util {
static isPixelTransparent(data, x, y, dataWidth) {
return this.getPixelColor(data, x, y, dataWidth)[3] == 255;
}
static cursorInCanvas(canvasSize, mousePos) {
return mousePos[0] >= 0 && mousePos[1] >= 0 && canvasSize[0] > mousePos[0] && canvasSize[1] > mousePos[1];
}
}

25
js/tools/LassoSelectionTool.js
View File

@ -6,17 +6,24 @@ class LassoSelectionTool extends SelectionTool {
Events.on('click', this.mainButton, switchFunc, this);
}
onStart(mousePos) {
super.onStart(mousePos);
// clearSelection();
onStart(mousePos, mouseTarget) {
super.onStart(mousePos, mouseTarget);
if (Util.isChildOfByClass(mouseTarget, "editor-top-menu") ||
!Util.cursorInCanvas(currFile.canvasSize, [mousePos[0]/currFile.zoom, mousePos[1]/currFile.zoom]))
return;
this.currentPixels = [];
this.drawSelection();
this.currentPixels.push([mousePos[0] / currFile.zoom, mousePos[1] / currFile.zoom]);
}
onDrag(mousePos) {
super.onDrag(mousePos);
onDrag(mousePos, mouseTarget) {
super.onDrag(mousePos, mouseTarget);
if (Util.isChildOfByClass(mouseTarget, "editor-top-menu") ||
!Util.cursorInCanvas(currFile.canvasSize, [mousePos[0]/currFile.zoom, mousePos[1]/currFile.zoom]))
return;
if (this.currentPixels[this.currentPixels.length - 1] != mousePos)
this.currentPixels.push([mousePos[0] / currFile.zoom, mousePos[1] / currFile.zoom]);
@ -24,10 +31,14 @@ class LassoSelectionTool extends SelectionTool {
this.drawSelection();
}
onEnd(mousePos) {
super.onEnd(mousePos);
onEnd(mousePos, mouseTarget) {
super.onEnd(mousePos, mouseTarget);
new HistoryState().EditCanvas();
if (Util.isChildOfByClass(mouseTarget, "editor-top-menu") ||
!Util.cursorInCanvas(currFile.canvasSize, [mousePos[0]/currFile.zoom, mousePos[1]/currFile.zoom]))
return;
this.currentPixels.push([this.startMousePos[0] / currFile.zoom, this.startMousePos[1] / currFile.zoom]);
// Include extreme borders

11
js/tools/MagicWandTool.js
View File

@ -5,8 +5,12 @@ class MagicWandTool extends SelectionTool {
Events.on('click', this.mainButton, switchFunc, this);
}
onEnd(mousePos) {
super.onStart(mousePos);
onEnd(mousePos, mouseTarget) {
super.onStart(mousePos, mouseTarget);
if (Util.isChildOfByClass(mouseTarget, "editor-top-menu") ||
!Util.cursorInCanvas(currFile.canvasSize, [mousePos[0]/currFile.zoom, mousePos[1]/currFile.zoom]))
return;
this.switchFunc(this.moveTool);
this.moveTool.setSelectionData(this.getSelection(), this);
@ -45,6 +49,9 @@ class MagicWandTool extends SelectionTool {
// Put it on the TMP layer
currFile.TMPLayer.context.putImageData(this.previewData, 0, 0);
// Draw the bounding box
this.drawBoundingBox();
return selectedData;
}

31
js/tools/MoveSelectionTool.js
View File

@ -1,7 +1,3 @@
/** TODO:
* - Test with lasso
*/
class MoveSelectionTool extends DrawingTool {
currSelection = undefined;
selectionTool = undefined;
@ -18,17 +14,20 @@ class MoveSelectionTool extends DrawingTool {
Events.onCustom("esc-pressed", this.endSelection.bind(this));
Events.onCustom("ctrl+c", this.copySelection.bind(this));
Events.onCustom("ctrl+x", this.cutSelection.bind(this));
Events.onCustom("ctrl+c", this.copySelection.bind(this), true);
Events.onCustom("ctrl+x", this.cutSelection.bind(this), true);
Events.onCustom("ctrl+v", this.pasteSelection.bind(this));
}
copySelection() {
copySelection(event) {
this.lastCopiedSelection = this.currSelection;
this.cutting = false;
if (event)
this.switchFunc(this.selectionTool);
}
cutSelection() {
cutSelection(event) {
if (currFile.currentLayer.isLocked)
return;
this.cutting = true;
@ -37,6 +36,11 @@ class MoveSelectionTool extends DrawingTool {
this.currSelection = this.lastCopiedSelection;
// Cut the data
this.selectionTool.cutSelection();
if (event)
this.switchFunc(this.selectionTool);
new HistoryState().EditCanvas();
}
pasteSelection() {
@ -56,6 +60,7 @@ class MoveSelectionTool extends DrawingTool {
this.switchFunc(this);
this.currSelection = this.lastCopiedSelection;
this.selectionTool.drawSelectedArea();
// Putting the vfx layer on top of everything
currFile.VFXLayer.canvas.style.zIndex = MAX_Z_INDEX;
@ -83,13 +88,15 @@ class MoveSelectionTool extends DrawingTool {
// Draw the selection area and outline
this.selectionTool.drawOutline();
this.selectionTool.drawSelectedArea();
this.selectionTool.drawBoundingBox();
}
onEnd(mousePos, mouseTarget) {
super.onEnd(mousePos, mouseTarget);
if (!this.selectionTool.cursorInSelectedArea(mousePos) &&
!Util.isChildOfByClass(mouseTarget, "editor-top-menu")) {
!Util.isChildOfByClass(mouseTarget, "editor-top-menu") &&
Util.cursorInCanvas(currFile.canvasSize, [mousePos[0]/currFile.zoom, mousePos[1]/currFile.zoom])) {
this.endSelection();
// Switch to selection tool
this.switchFunc(this.selectionTool);
@ -102,6 +109,7 @@ class MoveSelectionTool extends DrawingTool {
onDeselect() {
super.onDeselect();
this.endSelection();
}
setSelectionData(data, tool) {
@ -121,10 +129,13 @@ class MoveSelectionTool extends DrawingTool {
}
}
endSelection() {
endSelection(event) {
if (this.currSelection == undefined)
return;
this.currSelection = undefined;
this.selectionTool.pasteSelection();
if (event)
this.switchFunc(this.selectionTool);
}
}

24
js/tools/RectangularSelectionTool.js
View File

@ -5,8 +5,12 @@ class RectangularSelectionTool extends SelectionTool {
Events.on('click', this.mainButton, switchFunc, this);
}
onStart(mousePos) {
super.onStart(mousePos);
onStart(mousePos, mouseTarget) {
super.onStart(mousePos, mouseTarget);
if (Util.isChildOfByClass(mouseTarget, "editor-top-menu") ||
!Util.cursorInCanvas(currFile.canvasSize, [mousePos[0]/currFile.zoom, mousePos[1]/currFile.zoom]))
return;
// Avoiding external selections
if (this.startMousePos[0] < 0) {
@ -27,17 +31,25 @@ class RectangularSelectionTool extends SelectionTool {
this.drawSelection(this.startMousePos[0], this.startMousePos[1]);
}
onDrag(mousePos) {
super.onDrag(mousePos);
onDrag(mousePos, mouseTarget) {
super.onDrag(mousePos, mouseTarget);
if (Util.isChildOfByClass(mouseTarget, "editor-top-menu") ||
!Util.cursorInCanvas(currFile.canvasSize, [mousePos[0]/currFile.zoom, mousePos[1]/currFile.zoom]))
return;
// Drawing the rect
this.endMousePos = [Math.floor(mousePos[0] / currFile.zoom), Math.floor(mousePos[1] / currFile.zoom)];
this.drawSelection(Math.floor(mousePos[0] / currFile.zoom), Math.floor(mousePos[1] / currFile.zoom));
}
onEnd(mousePos) {
super.onEnd(mousePos);
onEnd(mousePos, mouseTarget) {
super.onEnd(mousePos, mouseTarget);
if (Util.isChildOfByClass(mouseTarget, "editor-top-menu") ||
!Util.cursorInCanvas(currFile.canvasSize, [mousePos[0]/currFile.zoom, mousePos[1]/currFile.zoom]))
return;
new HistoryState().EditCanvas();
// Getting the end position

29
js/tools/SelectionTool.js
View File

@ -20,9 +20,13 @@ class SelectionTool extends Tool {
this.switchFunc = switchFunc;
}
onStart(mousePos) {
onStart(mousePos, mouseTarget) {
super.onStart(mousePos);
if (mouseTarget == undefined || Util.isChildOfByClass(mouseTarget, "editor-top-menu") ||
!Util.cursorInCanvas(currFile.canvasSize, [mousePos[0]/currFile.zoom, mousePos[1]/currFile.zoom]))
return;
// Putting the vfx layer on top of everything
currFile.VFXLayer.canvas.style.zIndex = MAX_Z_INDEX;
currFile.VFXLayer.context.fillStyle = "rgba(0,0,0,1)";
@ -47,6 +51,7 @@ class SelectionTool extends Tool {
onDrag(mousePos) {
super.onDrag(mousePos);
console.log("drag");
let mouseX = mousePos[0] / currFile.zoom;
let mouseY = mousePos[1] / currFile.zoom;
@ -65,9 +70,13 @@ class SelectionTool extends Tool {
Math.min(Math.max(mouseY, 0), currFile.canvasSize[1]-1));
}
onEnd(mousePos) {
onEnd(mousePos, mouseTarget) {
super.onEnd(mousePos);
if (mouseTarget == undefined || Util.isChildOfByClass(mouseTarget, "editor-top-menu") ||
!Util.cursorInCanvas(currFile.canvasSize, [mousePos[0]/currFile.zoom, mousePos[1]/currFile.zoom]))
return;
let mouseX = mousePos[0] / currFile.zoom;
let mouseY = mousePos[1] / currFile.zoom;
@ -232,10 +241,12 @@ class SelectionTool extends Tool {
this.previewData = new ImageData(currFile.canvasSize[0], currFile.canvasSize[1]);
// Cut the selection
this.cutSelection();
this.cutSelection();
// Put it on the TMP layer
currFile.TMPLayer.context.putImageData(this.previewData, 0, 0);
// Draw the selected area and the bounding box
this.drawSelectedArea();
this.drawBoundingBox();
return this.previewData;
}
@ -359,6 +370,18 @@ class SelectionTool extends Tool {
this.boundingBox.minY + this.moveOffset[1]);
}
drawBoundingBox() {
currFile.VFXLayer.context.fillStyle = "red";
currFile.VFXLayer.context.fillRect(this.boundingBox.minX + this.moveOffset[0],
this.boundingBox.minY + this.moveOffset[1], 1, 1);
currFile.VFXLayer.context.fillRect(this.boundingBox.minX+ this.moveOffset[0],
this.boundingBox.maxY + this.moveOffset[1], 1, 1);
currFile.VFXLayer.context.fillRect(this.boundingBox.maxX+ this.moveOffset[0],
this.boundingBox.minY + this.moveOffset[1], 1, 1);
currFile.VFXLayer.context.fillRect(this.boundingBox.maxX+ this.moveOffset[0],
this.boundingBox.maxY + this.moveOffset[1], 1, 1);
}
isBorderOfBox(pixel) {
return pixel[0] == this.boundingBox.minX || pixel[0] == this.boundingBox.maxX ||
pixel[1] == this.boundingBox.minY || pixel[1] == this.boundingBox.maxY;