mirror/pixel-editor
1
0
Fork 0
mirror of https://github.com/lospec/pixel-editor.git synced 2023-08-10 21:12:51 +03:00
Code Issues Projects Releases Wiki Activity

Added back copy / paste

Browse Source
This commit is contained in:
unsettledgames 2021-11-09 22:59:17 +01:00
parent 73f7c980eb
commit cd6d959d35
3 changed files with 56 additions and 18 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
js/Input.js
View File

@ -75,11 +75,9 @@ const Input = (() => {
//if no document has been created yet or there is a dialog box open ignore hotkeys
if (!Startup.documentCreated() || Dialogue.isOpen()) return;
//
if (e.key === "Escape") {
if (!selectionCanceled) {
tool.pencil.switchTo();
}
console.log("esc");
Events.emit("esc-pressed");
}
else {
switch (keyboardEvent.keyCode) {

67
js/tools/MoveSelectionTool.js
View File

@ -3,12 +3,47 @@ class MoveSelectionTool extends Tool {
selectionTool = undefined;
endTool = undefined;
switchFunc = undefined;
lastCopiedSelection = undefined;
constructor (name, options, switchFunc, endTool) {
super(name, options, switchFunc);
this.switchFunc = switchFunc;
this.endTool = endTool;
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+v", this.pasteSelection.bind(this));
}
copySelection() {
this.lastCopiedSelection = this.currSelection;
}
cutSelection() {
this.lastCopiedSelection = this.currSelection;
this.endSelection();
this.currSelection = this.lastCopiedSelection;
// Cut the data
currentLayer.context.clearRect(this.currSelection.left, this.currSelection.top,
this.currSelection.width, this.currSelection.height);
}
pasteSelection() {
if (this.lastCopiedSelection === undefined)
return;
// Finish the current selection and start a new one with the same data
this.endSelection();
this.switchFunc(this);
this.currSelection = this.lastCopiedSelection;
// Putting the vfx layer on top of everything
VFXLayer.canvas.style.zIndex = MAX_Z_INDEX;
this.onDrag(this.currMousePos);
new HistoryState().EditCanvas();
}
onStart(mousePos) {
@ -22,18 +57,16 @@ class MoveSelectionTool extends Tool {
onDrag(mousePos) {
super.onDrag(mousePos);
if (this.cursorInSelectedArea(mousePos)) {
this.currSelection = this.selectionTool.moveAnts(mousePos[0]/zoom,
mousePos[1]/zoom, this.currSelection.width, this.currSelection.height);
this.currSelection = this.selectionTool.moveAnts(mousePos[0]/zoom,
mousePos[1]/zoom, this.currSelection.width, this.currSelection.height);
// clear the entire tmp layer
TMPLayer.context.clearRect(0, 0, TMPLayer.canvas.width, TMPLayer.canvas.height);
// put the image data on the tmp layer with offset
TMPLayer.context.putImageData(
this.currSelection.data,
Math.round(mousePos[0] / zoom) - this.currSelection.width / 2,
Math.round(mousePos[1] / zoom) - this.currSelection.height / 2);
}
// clear the entire tmp layer
TMPLayer.context.clearRect(0, 0, TMPLayer.canvas.width, TMPLayer.canvas.height);
// put the image data on the tmp layer with offset
TMPLayer.context.putImageData(
this.currSelection.data,
Math.round(mousePos[0] / zoom) - this.currSelection.width / 2,
Math.round(mousePos[1] / zoom) - this.currSelection.height / 2);
}
onEnd(mousePos) {
@ -80,6 +113,8 @@ class MoveSelectionTool extends Tool {
}
endSelection() {
if (this.currSelection == undefined)
return;
// Clearing the tmp (move preview) and vfx (ants) layers
TMPLayer.context.clearRect(0, 0, TMPLayer.canvas.width, TMPLayer.canvas.height);
VFXLayer.context.clearRect(0, 0, VFXLayer.canvas.width, VFXLayer.canvas.height);
@ -90,7 +125,7 @@ class MoveSelectionTool extends Tool {
this.currSelection.left, this.currSelection.top,
this.currSelection.width+1, this.currSelection.height+1
);
let pasteData = this.currSelection.data.data;
let pasteData = this.currSelection.data.data.slice();
for (let i=0; i<underlyingImageData.data.length; i+=4) {
let currentMovePixel = [
@ -105,16 +140,20 @@ class MoveSelectionTool extends Tool {
// If the pixel of the clipboard is empty, but the one below it isn't, I use the pixel below
if (Util.isPixelEmpty(currentMovePixel)) {
if (!Util.isPixelEmpty(currentUnderlyingPixel)) {
console.log("Original data: " + this.currSelection.data.data[i] + "," +
this.currSelection.data.data[i+1], this.currSelection.data.data[i+2]);
pasteData[i] = currentUnderlyingPixel[0];
pasteData[i+1] = currentUnderlyingPixel[1];
pasteData[i+2] = currentUnderlyingPixel[2];
pasteData[i+3] = currentUnderlyingPixel[3];
console.log("After data: " + this.currSelection.data.data[i] + "," +
this.currSelection.data.data[i+1], this.currSelection.data.data[i+2]);
}
}
}
console.log("Paste: " + pasteData.length + ", underlying: " + underlyingImageData.data.length);
currentLayer.context.putImageData(new ImageData(pasteData, this.currSelection.width+1),
this.currSelection.left, this.currSelection.top
);

1
js/tools/RectangularSelectionTool.js
View File

@ -94,6 +94,7 @@ class RectangularSelectionTool extends SelectionTool {
TMPLayer.context.putImageData(this.currSelection.data, this.startMousePos[0], this.startMousePos[1]);
this.moveTool.setSelectionData(this.currSelection, this);
console.log("data set");
}
onSelect() {