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Code Issues Packages Projects Releases Wiki Activity

Buton disabled

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Dariusz L
2025-06-20 21:14:47 +02:00
parent 66e6e6586f
commit bea71e19e2
2 changed files with 100 additions and 61 deletions
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49
js/Canvas_view.js
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@@ -32,6 +32,16 @@ async function createCanvasWidget(node, widget, app) {
background: linear-gradient(to bottom, #3a3a3a, #4a4a4a);
transform: translateY(1px);
}
.painter-button:disabled,
.painter-button:disabled:hover {
background: #555;
color: #888;
cursor: not-allowed;
transform: none;
box-shadow: none;
border-color: #444;
}
.painter-button.primary {
background: linear-gradient(to bottom, #4a6cd4, #3a5cc4);
@@ -286,26 +296,31 @@ async function createCanvasWidget(node, widget, app) {
};
}
}),
$el("button.painter-button", {
$el("button.painter-button.requires-selection", {
textContent: "Remove Layer",
onclick: () => {
const index = canvas.layers.indexOf(canvas.selectedLayer);
canvas.removeLayer(index);
if (canvas.selectedLayers.length > 0) {
// Tworzy nową tablicę warstw, odfiltrowując te zaznaczone
canvas.layers = canvas.layers.filter(l => !canvas.selectedLayers.includes(l));
// Czyści zaznaczenie i powiadamia UI
canvas.updateSelection([]);
canvas.render();
}
}
}),
$el("button.painter-button", {
$el("button.painter-button.requires-selection", {
textContent: "Rotate +90°",
onclick: () => canvas.rotateLayer(90)
}),
$el("button.painter-button", {
$el("button.painter-button.requires-selection", {
textContent: "Scale +5%",
onclick: () => canvas.resizeLayer(1.05)
}),
$el("button.painter-button", {
$el("button.painter-button.requires-selection", {
textContent: "Scale -5%",
onclick: () => canvas.resizeLayer(0.95)
}),
$el("button.painter-button", {
$el("button.painter-button.requires-selection", {
textContent: "Layer Up",
onclick: async () => {
canvas.moveLayerUp();
@@ -313,7 +328,7 @@ async function createCanvasWidget(node, widget, app) {
app.graph.runStep();
}
}),
$el("button.painter-button", {
$el("button.painter-button.requires-selection", {
textContent: "Layer Down",
onclick: async () => {
canvas.moveLayerDown();
@@ -322,21 +337,21 @@ async function createCanvasWidget(node, widget, app) {
}
}),
$el("button.painter-button", {
$el("button.painter-button.requires-selection", {
textContent: "Mirror H",
onclick: () => {
canvas.mirrorHorizontal();
}
}),
$el("button.painter-button", {
$el("button.painter-button.requires-selection", {
textContent: "Mirror V",
onclick: () => {
canvas.mirrorVertical();
}
}),
$el("button.painter-button", {
$el("button.painter-button.requires-selection", {
textContent: "Matting",
onclick: async () => {
try {
@@ -430,6 +445,18 @@ async function createCanvasWidget(node, widget, app) {
])
]);
const updateButtonStates = () => {
const hasSelection = canvas.selectedLayers.length > 0;
const buttonsToToggle = controlPanel.querySelectorAll('.requires-selection');
buttonsToToggle.forEach(btn => {
btn.disabled = !hasSelection;
});
};
canvas.onSelectionChange = updateButtonStates;
updateButtonStates();
const resizeObserver = new ResizeObserver((entries) => {
const controlsHeight = entries[0].target.offsetHeight;
canvasContainer.style.top = (controlsHeight + 10) + "px";