mirror of
https://github.com/Azornes/Comfyui-LayerForge.git
synced 2026-03-22 05:02:11 -03:00
0d6bfb01d6
Replaces full-canvas mask operations with getMaskForOutputArea() for significant performance improvements when processing masks for the output area. Refines shape mask removal and application logic to ensure correct mask state when changing expansion values or custom shapes, including auto-removal and re-application of masks. Adds throttling to shape preview rendering for better UI responsiveness. Improves mask removal to eliminate antialiasing artifacts and updates SAM mask integration to use correct output area positioning.
662 lines
29 KiB
JavaScript
662 lines
29 KiB
JavaScript
import { createModuleLogger } from "./utils/LoggerUtils.js";
|
|
const log = createModuleLogger('CustomShapeMenu');
|
|
export class CustomShapeMenu {
|
|
constructor(canvas) {
|
|
this.canvas = canvas;
|
|
this.element = null;
|
|
this.worldX = 0;
|
|
this.worldY = 0;
|
|
this.uiInitialized = false;
|
|
this.tooltip = null;
|
|
}
|
|
show() {
|
|
if (!this.canvas.outputAreaShape) {
|
|
return;
|
|
}
|
|
this._createUI();
|
|
if (this.element) {
|
|
this.element.style.display = 'block';
|
|
}
|
|
// Position in top-left corner of viewport (closer to edge)
|
|
const viewLeft = this.canvas.viewport.x;
|
|
const viewTop = this.canvas.viewport.y;
|
|
this.worldX = viewLeft + (8 / this.canvas.viewport.zoom);
|
|
this.worldY = viewTop + (8 / this.canvas.viewport.zoom);
|
|
this.updateScreenPosition();
|
|
}
|
|
hide() {
|
|
if (this.element) {
|
|
this.element.remove();
|
|
this.element = null;
|
|
this.uiInitialized = false;
|
|
}
|
|
this.hideTooltip();
|
|
}
|
|
updateScreenPosition() {
|
|
if (!this.element)
|
|
return;
|
|
const screenX = (this.worldX - this.canvas.viewport.x) * this.canvas.viewport.zoom;
|
|
const screenY = (this.worldY - this.canvas.viewport.y) * this.canvas.viewport.zoom;
|
|
this.element.style.transform = `translate(${screenX}px, ${screenY}px)`;
|
|
}
|
|
_createUI() {
|
|
if (this.uiInitialized)
|
|
return;
|
|
this.element = document.createElement('div');
|
|
this.element.id = 'layerforge-custom-shape-menu';
|
|
this.element.style.cssText = `
|
|
position: absolute;
|
|
top: 0;
|
|
left: 0;
|
|
background-color: #333;
|
|
color: white;
|
|
padding: 8px 15px;
|
|
border-radius: 10px;
|
|
box-shadow: 0 4px 15px rgba(0,0,0,0.5);
|
|
display: none;
|
|
flex-direction: column;
|
|
gap: 4px;
|
|
font-family: sans-serif;
|
|
font-size: 12px;
|
|
z-index: 1001;
|
|
border: 1px solid #555;
|
|
user-select: none;
|
|
min-width: 200px;
|
|
`;
|
|
// Create menu content
|
|
const lines = [
|
|
"🎯 Custom Output Area Active"
|
|
];
|
|
lines.forEach(line => {
|
|
const lineElement = document.createElement('div');
|
|
lineElement.textContent = line;
|
|
lineElement.style.cssText = `
|
|
margin: 2px 0;
|
|
line-height: 18px;
|
|
`;
|
|
this.element.appendChild(lineElement);
|
|
});
|
|
// Create a container for the entire shape mask feature set
|
|
const featureContainer = document.createElement('div');
|
|
featureContainer.id = 'shape-mask-feature-container';
|
|
featureContainer.style.cssText = `
|
|
background-color: #282828;
|
|
border-radius: 6px;
|
|
margin-top: 6px;
|
|
padding: 4px 0;
|
|
border: 1px solid #444;
|
|
`;
|
|
// Add main auto-apply checkbox to the new container
|
|
const checkboxContainer = this._createCheckbox(() => `${this.canvas.autoApplyShapeMask ? "☑" : "☐"} Auto-apply shape mask`, () => {
|
|
this.canvas.autoApplyShapeMask = !this.canvas.autoApplyShapeMask;
|
|
if (this.canvas.autoApplyShapeMask) {
|
|
this.canvas.maskTool.applyShapeMask();
|
|
log.info("Auto-apply shape mask enabled - mask applied automatically");
|
|
}
|
|
else {
|
|
this.canvas.maskTool.removeShapeMask();
|
|
this.canvas.shapeMaskExpansion = false;
|
|
this.canvas.shapeMaskFeather = false;
|
|
log.info("Auto-apply shape mask disabled - mask area removed and sub-options reset.");
|
|
}
|
|
this._updateUI();
|
|
this.canvas.render();
|
|
}, "Automatically applies a mask based on the custom output area shape. When enabled, the mask will be applied to all layers within the shape boundary.");
|
|
featureContainer.appendChild(checkboxContainer);
|
|
// Add expansion checkbox
|
|
const expansionContainer = this._createCheckbox(() => `${this.canvas.shapeMaskExpansion ? "☑" : "☐"} Expand/Contract mask`, () => {
|
|
this.canvas.shapeMaskExpansion = !this.canvas.shapeMaskExpansion;
|
|
this._updateUI();
|
|
if (this.canvas.autoApplyShapeMask) {
|
|
this.canvas.maskTool.applyShapeMask();
|
|
this.canvas.render();
|
|
}
|
|
}, "Dilate (expand) or erode (contract) the shape mask. Positive values expand the mask outward, negative values shrink it inward.");
|
|
expansionContainer.id = 'expansion-checkbox';
|
|
featureContainer.appendChild(expansionContainer);
|
|
// Add expansion slider container
|
|
const expansionSliderContainer = document.createElement('div');
|
|
expansionSliderContainer.id = 'expansion-slider-container';
|
|
expansionSliderContainer.style.cssText = `
|
|
margin: 0 8px 6px 8px;
|
|
padding: 4px 8px;
|
|
display: none;
|
|
`;
|
|
const expansionSliderLabel = document.createElement('div');
|
|
expansionSliderLabel.textContent = 'Expansion amount:';
|
|
expansionSliderLabel.style.cssText = `
|
|
font-size: 11px;
|
|
margin-bottom: 4px;
|
|
color: #ccc;
|
|
`;
|
|
const expansionSlider = document.createElement('input');
|
|
expansionSlider.type = 'range';
|
|
expansionSlider.min = '-300';
|
|
expansionSlider.max = '300';
|
|
expansionSlider.value = String(this.canvas.shapeMaskExpansionValue);
|
|
expansionSlider.style.cssText = `
|
|
width: 100%;
|
|
height: 4px;
|
|
background: #555;
|
|
outline: none;
|
|
border-radius: 2px;
|
|
`;
|
|
const expansionValueDisplay = document.createElement('div');
|
|
expansionValueDisplay.style.cssText = `
|
|
font-size: 10px;
|
|
text-align: center;
|
|
margin-top: 2px;
|
|
color: #aaa;
|
|
`;
|
|
let expansionValueBeforeDrag = this.canvas.shapeMaskExpansionValue;
|
|
const updateExpansionSliderDisplay = () => {
|
|
const value = parseInt(expansionSlider.value);
|
|
this.canvas.shapeMaskExpansionValue = value;
|
|
expansionValueDisplay.textContent = value > 0 ? `+${value}px` : `${value}px`;
|
|
};
|
|
let isExpansionDragging = false;
|
|
expansionSlider.onmousedown = () => {
|
|
isExpansionDragging = true;
|
|
expansionValueBeforeDrag = this.canvas.shapeMaskExpansionValue; // Store value before dragging
|
|
};
|
|
expansionSlider.oninput = () => {
|
|
updateExpansionSliderDisplay();
|
|
if (this.canvas.autoApplyShapeMask) {
|
|
if (isExpansionDragging) {
|
|
const featherValue = this.canvas.shapeMaskFeather ? this.canvas.shapeMaskFeatherValue : 0;
|
|
this.canvas.maskTool.showShapePreview(this.canvas.shapeMaskExpansionValue, featherValue);
|
|
}
|
|
else {
|
|
this.canvas.maskTool.hideShapePreview();
|
|
this.canvas.maskTool.applyShapeMask(false);
|
|
this.canvas.render();
|
|
}
|
|
}
|
|
};
|
|
expansionSlider.onmouseup = () => {
|
|
isExpansionDragging = false;
|
|
if (this.canvas.autoApplyShapeMask) {
|
|
const finalValue = parseInt(expansionSlider.value);
|
|
// If value changed during drag, remove old mask with previous expansion value
|
|
if (expansionValueBeforeDrag !== finalValue) {
|
|
// Temporarily set the previous value to remove the old mask properly
|
|
const tempValue = this.canvas.shapeMaskExpansionValue;
|
|
this.canvas.shapeMaskExpansionValue = expansionValueBeforeDrag;
|
|
this.canvas.maskTool.removeShapeMask();
|
|
this.canvas.shapeMaskExpansionValue = tempValue; // Restore current value
|
|
log.info(`Removed old shape mask with expansion: ${expansionValueBeforeDrag}px before applying new value: ${finalValue}px`);
|
|
}
|
|
this.canvas.maskTool.hideShapePreview();
|
|
this.canvas.maskTool.applyShapeMask(true);
|
|
this.canvas.render();
|
|
}
|
|
};
|
|
updateExpansionSliderDisplay();
|
|
expansionSliderContainer.appendChild(expansionSliderLabel);
|
|
expansionSliderContainer.appendChild(expansionSlider);
|
|
expansionSliderContainer.appendChild(expansionValueDisplay);
|
|
featureContainer.appendChild(expansionSliderContainer);
|
|
// Add feather checkbox
|
|
const featherContainer = this._createCheckbox(() => `${this.canvas.shapeMaskFeather ? "☑" : "☐"} Feather edges`, () => {
|
|
this.canvas.shapeMaskFeather = !this.canvas.shapeMaskFeather;
|
|
this._updateUI();
|
|
if (this.canvas.autoApplyShapeMask) {
|
|
this.canvas.maskTool.applyShapeMask();
|
|
this.canvas.render();
|
|
}
|
|
}, "Softens the edges of the shape mask by creating a gradual transition from opaque to transparent.");
|
|
featherContainer.id = 'feather-checkbox';
|
|
featureContainer.appendChild(featherContainer);
|
|
// Add feather slider container
|
|
const featherSliderContainer = document.createElement('div');
|
|
featherSliderContainer.id = 'feather-slider-container';
|
|
featherSliderContainer.style.cssText = `
|
|
margin: 0 8px 6px 8px;
|
|
padding: 4px 8px;
|
|
display: none;
|
|
`;
|
|
const featherSliderLabel = document.createElement('div');
|
|
featherSliderLabel.textContent = 'Feather amount:';
|
|
featherSliderLabel.style.cssText = `
|
|
font-size: 11px;
|
|
margin-bottom: 4px;
|
|
color: #ccc;
|
|
`;
|
|
const featherSlider = document.createElement('input');
|
|
featherSlider.type = 'range';
|
|
featherSlider.min = '0';
|
|
featherSlider.max = '300';
|
|
featherSlider.value = String(this.canvas.shapeMaskFeatherValue);
|
|
featherSlider.style.cssText = `
|
|
width: 100%;
|
|
height: 4px;
|
|
background: #555;
|
|
outline: none;
|
|
border-radius: 2px;
|
|
`;
|
|
const featherValueDisplay = document.createElement('div');
|
|
featherValueDisplay.style.cssText = `
|
|
font-size: 10px;
|
|
text-align: center;
|
|
margin-top: 2px;
|
|
color: #aaa;
|
|
`;
|
|
const updateFeatherSliderDisplay = () => {
|
|
const value = parseInt(featherSlider.value);
|
|
this.canvas.shapeMaskFeatherValue = value;
|
|
featherValueDisplay.textContent = `${value}px`;
|
|
};
|
|
let isFeatherDragging = false;
|
|
featherSlider.onmousedown = () => { isFeatherDragging = true; };
|
|
featherSlider.oninput = () => {
|
|
updateFeatherSliderDisplay();
|
|
if (this.canvas.autoApplyShapeMask) {
|
|
if (isFeatherDragging) {
|
|
const expansionValue = this.canvas.shapeMaskExpansion ? this.canvas.shapeMaskExpansionValue : 0;
|
|
this.canvas.maskTool.showShapePreview(expansionValue, this.canvas.shapeMaskFeatherValue);
|
|
}
|
|
else {
|
|
this.canvas.maskTool.hideShapePreview();
|
|
this.canvas.maskTool.applyShapeMask(false);
|
|
this.canvas.render();
|
|
}
|
|
}
|
|
};
|
|
featherSlider.onmouseup = () => {
|
|
isFeatherDragging = false;
|
|
if (this.canvas.autoApplyShapeMask) {
|
|
this.canvas.maskTool.hideShapePreview();
|
|
this.canvas.maskTool.applyShapeMask(true); // true = save state
|
|
this.canvas.render();
|
|
}
|
|
};
|
|
updateFeatherSliderDisplay();
|
|
featherSliderContainer.appendChild(featherSliderLabel);
|
|
featherSliderContainer.appendChild(featherSlider);
|
|
featherSliderContainer.appendChild(featherValueDisplay);
|
|
featureContainer.appendChild(featherSliderContainer);
|
|
this.element.appendChild(featureContainer);
|
|
// Create output area extension container
|
|
const extensionContainer = document.createElement('div');
|
|
extensionContainer.id = 'output-area-extension-container';
|
|
extensionContainer.style.cssText = `
|
|
background-color: #282828;
|
|
border-radius: 6px;
|
|
margin-top: 6px;
|
|
padding: 4px 0;
|
|
border: 1px solid #444;
|
|
`;
|
|
// Add main extension checkbox
|
|
const extensionCheckboxContainer = this._createCheckbox(() => `${this.canvas.outputAreaExtensionEnabled ? "☑" : "☐"} Extend output area`, () => {
|
|
this.canvas.outputAreaExtensionEnabled = !this.canvas.outputAreaExtensionEnabled;
|
|
if (this.canvas.outputAreaExtensionEnabled) {
|
|
// When enabling, capture current canvas size as the baseline
|
|
this.canvas.originalCanvasSize = {
|
|
width: this.canvas.width,
|
|
height: this.canvas.height
|
|
};
|
|
// Restore last saved extensions instead of starting from zero
|
|
this.canvas.outputAreaExtensions = { ...this.canvas.lastOutputAreaExtensions };
|
|
log.info(`Captured current canvas size as baseline: ${this.canvas.width}x${this.canvas.height}`);
|
|
log.info(`Restored last extensions:`, this.canvas.outputAreaExtensions);
|
|
}
|
|
else {
|
|
// Save current extensions before disabling
|
|
this.canvas.lastOutputAreaExtensions = { ...this.canvas.outputAreaExtensions };
|
|
// Reset current extensions when disabled (but keep the saved ones)
|
|
this.canvas.outputAreaExtensions = { top: 0, bottom: 0, left: 0, right: 0 };
|
|
log.info(`Saved extensions for later:`, this.canvas.lastOutputAreaExtensions);
|
|
}
|
|
this._updateExtensionUI();
|
|
this._updateCanvasSize(); // Update canvas size when toggling
|
|
this.canvas.render();
|
|
log.info(`Output area extension ${this.canvas.outputAreaExtensionEnabled ? 'enabled' : 'disabled'}`);
|
|
}, "Allows extending the output area boundaries in all directions without changing the custom shape.");
|
|
extensionContainer.appendChild(extensionCheckboxContainer);
|
|
// Create sliders container
|
|
const slidersContainer = document.createElement('div');
|
|
slidersContainer.id = 'extension-sliders-container';
|
|
slidersContainer.style.cssText = `
|
|
margin: 0 8px 6px 8px;
|
|
padding: 4px 8px;
|
|
display: none;
|
|
`;
|
|
// Helper function to create a slider with preview system
|
|
const createExtensionSlider = (label, direction) => {
|
|
const sliderContainer = document.createElement('div');
|
|
sliderContainer.style.cssText = `
|
|
margin: 6px 0;
|
|
`;
|
|
const sliderLabel = document.createElement('div');
|
|
sliderLabel.textContent = label;
|
|
sliderLabel.style.cssText = `
|
|
font-size: 11px;
|
|
margin-bottom: 4px;
|
|
color: #ccc;
|
|
`;
|
|
const slider = document.createElement('input');
|
|
slider.type = 'range';
|
|
slider.min = '0';
|
|
slider.max = '500';
|
|
slider.value = String(this.canvas.outputAreaExtensions[direction]);
|
|
slider.style.cssText = `
|
|
width: 100%;
|
|
height: 4px;
|
|
background: #555;
|
|
outline: none;
|
|
border-radius: 2px;
|
|
`;
|
|
const valueDisplay = document.createElement('div');
|
|
valueDisplay.style.cssText = `
|
|
font-size: 10px;
|
|
text-align: center;
|
|
margin-top: 2px;
|
|
color: #aaa;
|
|
`;
|
|
const updateDisplay = () => {
|
|
const value = parseInt(slider.value);
|
|
valueDisplay.textContent = `${value}px`;
|
|
};
|
|
let isDragging = false;
|
|
slider.onmousedown = () => {
|
|
isDragging = true;
|
|
};
|
|
slider.oninput = () => {
|
|
updateDisplay();
|
|
if (isDragging) {
|
|
// During dragging, show preview
|
|
const previewExtensions = { ...this.canvas.outputAreaExtensions };
|
|
previewExtensions[direction] = parseInt(slider.value);
|
|
this.canvas.outputAreaExtensionPreview = previewExtensions;
|
|
this.canvas.render();
|
|
}
|
|
else {
|
|
// Not dragging, apply immediately (for keyboard navigation)
|
|
this.canvas.outputAreaExtensions[direction] = parseInt(slider.value);
|
|
this._updateCanvasSize();
|
|
this.canvas.render();
|
|
}
|
|
};
|
|
slider.onmouseup = () => {
|
|
if (isDragging) {
|
|
isDragging = false;
|
|
// Apply the final value and clear preview
|
|
this.canvas.outputAreaExtensions[direction] = parseInt(slider.value);
|
|
this.canvas.outputAreaExtensionPreview = null;
|
|
this._updateCanvasSize();
|
|
this.canvas.render();
|
|
}
|
|
};
|
|
// Handle mouse leave (in case user drags outside)
|
|
slider.onmouseleave = () => {
|
|
if (isDragging) {
|
|
isDragging = false;
|
|
// Apply the final value and clear preview
|
|
this.canvas.outputAreaExtensions[direction] = parseInt(slider.value);
|
|
this.canvas.outputAreaExtensionPreview = null;
|
|
this._updateCanvasSize();
|
|
this.canvas.render();
|
|
}
|
|
};
|
|
updateDisplay();
|
|
sliderContainer.appendChild(sliderLabel);
|
|
sliderContainer.appendChild(slider);
|
|
sliderContainer.appendChild(valueDisplay);
|
|
return sliderContainer;
|
|
};
|
|
// Add all four sliders
|
|
slidersContainer.appendChild(createExtensionSlider('Top extension:', 'top'));
|
|
slidersContainer.appendChild(createExtensionSlider('Bottom extension:', 'bottom'));
|
|
slidersContainer.appendChild(createExtensionSlider('Left extension:', 'left'));
|
|
slidersContainer.appendChild(createExtensionSlider('Right extension:', 'right'));
|
|
extensionContainer.appendChild(slidersContainer);
|
|
this.element.appendChild(extensionContainer);
|
|
// Add to DOM
|
|
if (this.canvas.canvas.parentElement) {
|
|
this.canvas.canvas.parentElement.appendChild(this.element);
|
|
}
|
|
else {
|
|
log.error("Could not find parent node to attach custom shape menu.");
|
|
}
|
|
this.uiInitialized = true;
|
|
this._updateUI();
|
|
// Add viewport change listener to update shape preview when zooming/panning
|
|
this._addViewportChangeListener();
|
|
}
|
|
_createCheckbox(textFn, clickHandler, tooltipText) {
|
|
const container = document.createElement('div');
|
|
container.style.cssText = `
|
|
margin: 6px 0 2px 0;
|
|
padding: 4px 8px;
|
|
border-radius: 5px;
|
|
cursor: pointer;
|
|
transition: background-color 0.2s;
|
|
line-height: 18px;
|
|
`;
|
|
container.onmouseover = () => {
|
|
container.style.backgroundColor = '#555';
|
|
};
|
|
container.onmouseout = () => {
|
|
container.style.backgroundColor = 'transparent';
|
|
};
|
|
const updateText = () => {
|
|
container.textContent = textFn();
|
|
};
|
|
updateText();
|
|
container.onclick = (e) => {
|
|
e.preventDefault();
|
|
e.stopPropagation();
|
|
clickHandler();
|
|
updateText();
|
|
};
|
|
// Add tooltip if provided
|
|
if (tooltipText) {
|
|
this._addTooltip(container, tooltipText);
|
|
}
|
|
return container;
|
|
}
|
|
_updateUI() {
|
|
if (!this.element)
|
|
return;
|
|
// Toggle visibility of sub-options based on the main checkbox state
|
|
const expansionCheckbox = this.element.querySelector('#expansion-checkbox');
|
|
if (expansionCheckbox) {
|
|
expansionCheckbox.style.display = this.canvas.autoApplyShapeMask ? 'block' : 'none';
|
|
}
|
|
const featherCheckbox = this.element.querySelector('#feather-checkbox');
|
|
if (featherCheckbox) {
|
|
featherCheckbox.style.display = this.canvas.autoApplyShapeMask ? 'block' : 'none';
|
|
}
|
|
// Update sliders visibility based on their respective checkboxes
|
|
const expansionSliderContainer = this.element.querySelector('#expansion-slider-container');
|
|
if (expansionSliderContainer) {
|
|
expansionSliderContainer.style.display = (this.canvas.autoApplyShapeMask && this.canvas.shapeMaskExpansion) ? 'block' : 'none';
|
|
}
|
|
const featherSliderContainer = this.element.querySelector('#feather-slider-container');
|
|
if (featherSliderContainer) {
|
|
featherSliderContainer.style.display = (this.canvas.autoApplyShapeMask && this.canvas.shapeMaskFeather) ? 'block' : 'none';
|
|
}
|
|
// Update checkbox texts
|
|
const checkboxes = this.element.querySelectorAll('div[style*="cursor: pointer"]');
|
|
checkboxes.forEach((checkbox, index) => {
|
|
if (index === 0) { // Main checkbox
|
|
checkbox.textContent = `${this.canvas.autoApplyShapeMask ? "☑" : "☐"} Auto-apply shape mask`;
|
|
}
|
|
else if (index === 1) { // Expansion checkbox
|
|
checkbox.textContent = `${this.canvas.shapeMaskExpansion ? "☑" : "☐"} Dilate/Erode mask`;
|
|
}
|
|
else if (index === 2) { // Feather checkbox
|
|
checkbox.textContent = `${this.canvas.shapeMaskFeather ? "☑" : "☐"} Feather edges`;
|
|
}
|
|
else if (index === 3) { // Extension checkbox
|
|
checkbox.textContent = `${this.canvas.outputAreaExtensionEnabled ? "☑" : "☐"} Extend output area`;
|
|
}
|
|
});
|
|
}
|
|
_updateExtensionUI() {
|
|
if (!this.element)
|
|
return;
|
|
// Toggle visibility of extension sliders based on the extension checkbox state
|
|
const extensionSlidersContainer = this.element.querySelector('#extension-sliders-container');
|
|
if (extensionSlidersContainer) {
|
|
extensionSlidersContainer.style.display = this.canvas.outputAreaExtensionEnabled ? 'block' : 'none';
|
|
}
|
|
// Update slider values if they exist
|
|
if (this.canvas.outputAreaExtensionEnabled) {
|
|
const sliders = extensionSlidersContainer?.querySelectorAll('input[type="range"]');
|
|
const directions = ['top', 'bottom', 'left', 'right'];
|
|
sliders?.forEach((slider, index) => {
|
|
const direction = directions[index];
|
|
if (direction) {
|
|
slider.value = String(this.canvas.outputAreaExtensions[direction]);
|
|
// Update the corresponding value display
|
|
const valueDisplay = slider.parentElement?.querySelector('div:last-child');
|
|
if (valueDisplay) {
|
|
valueDisplay.textContent = `${this.canvas.outputAreaExtensions[direction]}px`;
|
|
}
|
|
}
|
|
});
|
|
}
|
|
}
|
|
/**
|
|
* Add viewport change listener to update shape preview when zooming/panning
|
|
*/
|
|
_addViewportChangeListener() {
|
|
// Store previous viewport state to detect changes
|
|
let previousViewport = {
|
|
x: this.canvas.viewport.x,
|
|
y: this.canvas.viewport.y,
|
|
zoom: this.canvas.viewport.zoom
|
|
};
|
|
// Check for viewport changes in render loop
|
|
const checkViewportChange = () => {
|
|
if (this.canvas.maskTool.shapePreviewVisible) {
|
|
const current = this.canvas.viewport;
|
|
// Check if viewport has changed
|
|
if (current.x !== previousViewport.x ||
|
|
current.y !== previousViewport.y ||
|
|
current.zoom !== previousViewport.zoom) {
|
|
// Update shape preview with current expansion/feather values
|
|
const expansionValue = this.canvas.shapeMaskExpansionValue || 0;
|
|
const featherValue = this.canvas.shapeMaskFeather ? (this.canvas.shapeMaskFeatherValue || 0) : 0;
|
|
this.canvas.maskTool.showShapePreview(expansionValue, featherValue);
|
|
// Update previous viewport state
|
|
previousViewport = {
|
|
x: current.x,
|
|
y: current.y,
|
|
zoom: current.zoom
|
|
};
|
|
}
|
|
}
|
|
// Continue checking if UI is still active
|
|
if (this.uiInitialized) {
|
|
requestAnimationFrame(checkViewportChange);
|
|
}
|
|
};
|
|
// Start the viewport change detection
|
|
requestAnimationFrame(checkViewportChange);
|
|
}
|
|
_addTooltip(element, text) {
|
|
element.addEventListener('mouseenter', (e) => {
|
|
this.showTooltip(text, e);
|
|
});
|
|
element.addEventListener('mouseleave', () => {
|
|
this.hideTooltip();
|
|
});
|
|
element.addEventListener('mousemove', (e) => {
|
|
if (this.tooltip && this.tooltip.style.display === 'block') {
|
|
this.updateTooltipPosition(e);
|
|
}
|
|
});
|
|
}
|
|
showTooltip(text, event) {
|
|
this.hideTooltip(); // Hide any existing tooltip
|
|
this.tooltip = document.createElement('div');
|
|
this.tooltip.textContent = text;
|
|
this.tooltip.style.cssText = `
|
|
position: fixed;
|
|
background-color: #1a1a1a;
|
|
color: #ffffff;
|
|
padding: 8px 12px;
|
|
border-radius: 6px;
|
|
font-size: 12px;
|
|
font-family: sans-serif;
|
|
line-height: 1.4;
|
|
max-width: 250px;
|
|
word-wrap: break-word;
|
|
box-shadow: 0 4px 12px rgba(0,0,0,0.6);
|
|
border: 1px solid #444;
|
|
z-index: 10000;
|
|
pointer-events: none;
|
|
opacity: 0;
|
|
transition: opacity 0.2s ease-in-out;
|
|
`;
|
|
document.body.appendChild(this.tooltip);
|
|
this.updateTooltipPosition(event);
|
|
// Fade in the tooltip
|
|
requestAnimationFrame(() => {
|
|
if (this.tooltip) {
|
|
this.tooltip.style.opacity = '1';
|
|
}
|
|
});
|
|
}
|
|
updateTooltipPosition(event) {
|
|
if (!this.tooltip)
|
|
return;
|
|
const tooltipRect = this.tooltip.getBoundingClientRect();
|
|
const viewportWidth = window.innerWidth;
|
|
const viewportHeight = window.innerHeight;
|
|
let x = event.clientX + 10;
|
|
let y = event.clientY - 10;
|
|
// Adjust if tooltip would go off the right edge
|
|
if (x + tooltipRect.width > viewportWidth) {
|
|
x = event.clientX - tooltipRect.width - 10;
|
|
}
|
|
// Adjust if tooltip would go off the bottom edge
|
|
if (y + tooltipRect.height > viewportHeight) {
|
|
y = event.clientY - tooltipRect.height - 10;
|
|
}
|
|
// Ensure tooltip doesn't go off the left or top edges
|
|
x = Math.max(5, x);
|
|
y = Math.max(5, y);
|
|
this.tooltip.style.left = `${x}px`;
|
|
this.tooltip.style.top = `${y}px`;
|
|
}
|
|
hideTooltip() {
|
|
if (this.tooltip) {
|
|
this.tooltip.remove();
|
|
this.tooltip = null;
|
|
}
|
|
}
|
|
_updateCanvasSize() {
|
|
if (!this.canvas.outputAreaExtensionEnabled) {
|
|
// When extensions are disabled, return to original custom shape position
|
|
// Use originalOutputAreaPosition instead of current bounds position
|
|
const originalPos = this.canvas.originalOutputAreaPosition;
|
|
this.canvas.outputAreaBounds = {
|
|
x: originalPos.x, // ✅ Return to original custom shape position
|
|
y: originalPos.y, // ✅ Return to original custom shape position
|
|
width: this.canvas.originalCanvasSize.width,
|
|
height: this.canvas.originalCanvasSize.height
|
|
};
|
|
this.canvas.updateOutputAreaSize(this.canvas.originalCanvasSize.width, this.canvas.originalCanvasSize.height, false);
|
|
return;
|
|
}
|
|
const ext = this.canvas.outputAreaExtensions;
|
|
const newWidth = this.canvas.originalCanvasSize.width + ext.left + ext.right;
|
|
const newHeight = this.canvas.originalCanvasSize.height + ext.top + ext.bottom;
|
|
// When extensions are enabled, calculate new bounds relative to original custom shape position
|
|
const originalPos = this.canvas.originalOutputAreaPosition;
|
|
this.canvas.outputAreaBounds = {
|
|
x: originalPos.x - ext.left, // Adjust position by left extension from original position
|
|
y: originalPos.y - ext.top, // Adjust position by top extension from original position
|
|
width: newWidth,
|
|
height: newHeight
|
|
};
|
|
// Zmień rozmiar canvas (fizyczny rozmiar dla renderowania)
|
|
this.canvas.updateOutputAreaSize(newWidth, newHeight, false);
|
|
log.info(`Output area bounds updated: x=${this.canvas.outputAreaBounds.x}, y=${this.canvas.outputAreaBounds.y}, w=${newWidth}, h=${newHeight}`);
|
|
log.info(`Extensions: top=${ext.top}, bottom=${ext.bottom}, left=${ext.left}, right=${ext.right}`);
|
|
}
|
|
}
|