Files
Azornes-Comfyui-Model-Resolver/web/resolver/shell/dialog_shell_methods.js
T

1223 lines
47 KiB
JavaScript

import { app } from "../../../../../scripts/app.js";
import { $el } from "../../../../../scripts/ui.js";
import { getSvgIcon } from "../../utils/icon_utils.js";
import { isSidebarButtonActive } from "../utils/dom_patch_utils.js";
import { safeStorage } from "../utils/html_utils.js";
export const dialogShellMethods = {
createHeader() {
// Create tabs
this.missingTab = $el("button.mr-tab.mr-tab-active", {
onclick: () => this.switchTab('missing')
}, [$el("span.mr-tab-label", { textContent: "Missing Models" })]);
this.loadedTab = $el("button.mr-tab", {
onclick: () => this.switchTab('loaded')
}, [$el("span.mr-tab-label", { textContent: "Loaded Models" })]);
this.optionsTab = $el("button.mr-tab", {
onclick: () => this.switchTab('options')
}, [$el("span.mr-tab-label", { textContent: "Options" })]);
if (this.activeTab === 'missing') {
this.updateTabButtonStates();
}
const dragHandle = $el("div", {
id: "model-resolver-drag-handle",
ondragstart: (e) => e.preventDefault()
}, [
$el("span", { textContent: "⠿" })
]);
this.setTooltip(dragHandle, "Drag window");
const fullscreenButton = $el("button", {
id: "model-resolver-fullscreen-toggle",
className: "mr-window-btn mr-window-btn--fullscreen",
innerHTML: getSvgIcon('windowMaximize', 'currentColor', 'mr-window-btn-icon'),
ariaLabel: "Toggle full screen",
onclick: () => this.toggleFullScreen()
});
this.setTooltip(fullscreenButton, "Toggle full screen");
this.dockButton = $el("button", {
id: "model-resolver-dock-toggle",
className: "mr-window-btn mr-window-btn--dock",
innerHTML: getSvgIcon('dock', 'currentColor', 'mr-window-btn-icon'),
ariaLabel: "Dock Model Resolver to sidebar",
onclick: () => this.dockToSidebar()
});
this.setTooltip(this.dockButton, "Dock to sidebar");
this.undockButton = $el("button", {
id: "model-resolver-undock-toggle",
className: "mr-window-btn mr-window-btn--undock",
innerHTML: getSvgIcon('undock', 'currentColor', 'mr-window-btn-icon'),
ariaLabel: "Undock Model Resolver",
onclick: () => this.undockToFloating()
});
this.setTooltip(this.undockButton, "Undock to floating window");
return $el("div.mr-dialog-shell", {}, [
$el("div.mr-dialog-topbar", {}, [
$el("div.mr-dialog-brand", {}, [
dragHandle,
$el("div.mr-tabs", {}, [
this.missingTab,
this.loadedTab,
this.optionsTab
])
]),
$el("div.mr-dialog-controls", {}, [
this.dockButton,
this.undockButton,
fullscreenButton,
$el("button", {
className: "mr-window-btn mr-window-btn--close",
innerHTML: getSvgIcon('x', 'currentColor', 'mr-window-btn-icon'),
ariaLabel: "Close Model Resolver",
onclick: () => this.close()
})
])
])
]);
},
captureFloatingRect() {
if (!this.element || this.docked || getComputedStyle(this.element).display === 'none') return;
const rect = this.element.getBoundingClientRect();
if (!rect.width || !rect.height) return;
this._floatingRectBeforeDock = {
top: Math.round(rect.top),
left: Math.round(rect.left),
width: Math.round(rect.width),
height: Math.round(rect.height)
};
},
clearModalPlacementStyles() {
if (!this.element) return;
[
'position',
'top',
'left',
'right',
'bottom',
'inset',
'transform',
'width',
'height',
'maxWidth',
'maxHeight',
'minWidth',
'minHeight',
'borderRadius',
'resize'
].forEach((property) => {
this.element.style[property] = '';
});
},
restoreFloatingGeometry() {
const el = this.element;
if (!el) return;
el.style.width = '1100px';
el.style.height = '700px';
el.style.maxWidth = '100vw';
el.style.maxHeight = '100vh';
el.style.minWidth = '640px';
el.style.minHeight = '420px';
el.style.resize = 'none';
el.style.borderRadius = '7px';
const rect = this._floatingRectBeforeDock;
if (rect?.width && rect?.height) {
el.style.width = `${rect.width}px`;
el.style.height = `${rect.height}px`;
el.style.top = `${rect.top}px`;
el.style.left = `${rect.left}px`;
el.style.transform = 'none';
return;
}
const wh = JSON.parse(safeStorage.getItem('model_resolver_modal_size_before_fs') || 'null');
if (wh?.w && wh?.h) {
el.style.width = `${wh.w}px`;
el.style.height = `${wh.h}px`;
}
const pos = JSON.parse(safeStorage.getItem('model_resolver_modal_pos') || 'null');
if (pos && Number.isFinite(pos.top) && Number.isFinite(pos.left)) {
el.style.top = `${pos.top}px`;
el.style.left = `${pos.left}px`;
el.style.transform = 'none';
return;
}
el.style.top = '50%';
el.style.left = '50%';
el.style.transform = 'translate(-50%, -50%)';
},
installModalResizeHandle() {
if (!this.element || this._modalResizeHandle?.isConnected) return;
const handle = $el("div.mr-modal-resize-handle", {
id: "model-resolver-resize-handle",
ariaHidden: "true"
});
const eventName = typeof PointerEvent === 'function' ? 'pointerdown' : 'mousedown';
this._modalResizeStartHandler = (event) => this.startModalResize(event);
handle.addEventListener(eventName, this._modalResizeStartHandler, true);
this._modalResizeHandle = handle;
this._modalResizeStartEventName = eventName;
this.element.appendChild(handle);
},
startModalResize(event) {
if (!this.element || this.docked || this.fullscreen) return;
if (event.button !== undefined && event.button !== 0) return;
if (event.isPrimary === false) return;
this.finishModalResize({ flush: true });
event.preventDefault?.();
event.stopPropagation?.();
const rect = this.element.getBoundingClientRect();
const viewportWidth = window.innerWidth || document.documentElement.clientWidth || rect.right;
const viewportHeight = window.innerHeight || document.documentElement.clientHeight || rect.bottom;
const computed = typeof getComputedStyle === 'function'
? getComputedStyle(this.element)
: null;
const minWidth = Math.max(1, Number.parseFloat(computed?.minWidth) || 640);
const minHeight = Math.max(1, Number.parseFloat(computed?.minHeight) || 420);
const startWidth = Math.max(minWidth, Number(rect.width) || this.element.offsetWidth || minWidth);
const startHeight = Math.max(minHeight, Number(rect.height) || this.element.offsetHeight || minHeight);
const state = {
startX: Number(event.clientX) || 0,
startY: Number(event.clientY) || 0,
startWidth,
startHeight,
minWidth,
minHeight,
maxWidth: Math.max(minWidth, startWidth, viewportWidth - rect.left),
maxHeight: Math.max(minHeight, startHeight, viewportHeight - rect.top),
pointerId: event.pointerId,
moveEventName: typeof PointerEvent === 'function' ? 'pointermove' : 'mousemove',
endEventName: typeof PointerEvent === 'function' ? 'pointerup' : 'mouseup',
cancelEventName: typeof PointerEvent === 'function' ? 'pointercancel' : null,
pendingWidth: Number(rect.width) || minWidth,
pendingHeight: Number(rect.height) || minHeight,
animationFrame: null,
moveHandler: null,
endHandler: null,
cancelHandler: null,
blurHandler: null
};
this.element.style.top = `${Math.round(rect.top)}px`;
this.element.style.left = `${Math.round(rect.left)}px`;
this.element.style.transform = 'none';
this.element.style.resize = 'none';
this.element.style.willChange = 'width, height';
this.element.classList.add('is-resizing');
state.moveHandler = (moveEvent) => {
if (state.pointerId !== undefined && moveEvent.pointerId !== state.pointerId) return;
const nextWidth = state.startWidth + ((Number(moveEvent.clientX) || state.startX) - state.startX);
const nextHeight = state.startHeight + ((Number(moveEvent.clientY) || state.startY) - state.startY);
state.pendingWidth = Math.min(state.maxWidth, Math.max(state.minWidth, nextWidth));
state.pendingHeight = Math.min(state.maxHeight, Math.max(state.minHeight, nextHeight));
if (state.animationFrame) return;
state.animationFrame = requestAnimationFrame(() => {
state.animationFrame = null;
this.applyModalResize(state);
});
};
state.endHandler = () => this.finishModalResize({ flush: true });
state.cancelHandler = state.endHandler;
state.blurHandler = state.endHandler;
this._modalResizeState = state;
document.addEventListener(state.moveEventName, state.moveHandler, true);
document.addEventListener(state.endEventName, state.endHandler, true);
if (state.cancelEventName) {
document.addEventListener(state.cancelEventName, state.cancelHandler, true);
}
window.addEventListener('blur', state.blurHandler, { once: true });
},
applyModalResize(state) {
if (!state || this._modalResizeState !== state || !this.element) return;
this.element.style.width = `${Math.round(state.pendingWidth)}px`;
this.element.style.height = `${Math.round(state.pendingHeight)}px`;
},
finishModalResize({ flush = false } = {}) {
const state = this._modalResizeState;
if (!state) return false;
if (state.animationFrame) {
cancelAnimationFrame(state.animationFrame);
state.animationFrame = null;
}
if (flush) this.applyModalResize(state);
document.removeEventListener(state.moveEventName, state.moveHandler, true);
document.removeEventListener(state.endEventName, state.endHandler, true);
if (state.cancelEventName) {
document.removeEventListener(state.cancelEventName, state.cancelHandler, true);
}
window.removeEventListener('blur', state.blurHandler);
this._modalResizeState = null;
this.element?.classList.remove('is-resizing');
if (this.element) {
this.element.style.willChange = '';
this.captureFloatingRect();
this.saveModalPosition?.();
}
return true;
},
rememberSidebarOpenMode(mode) {
safeStorage.setItem(this.sidebarOpenModeStorageKey, mode === 'floating' ? 'floating' : 'docked');
},
shouldOpenFromSidebarFloating() {
return safeStorage.getItem(this.sidebarOpenModeStorageKey) === 'floating';
},
isVisible() {
if (!this.element?.isConnected) return false;
return this.element.style.display === 'flex';
},
dockTo(container) {
if (!container || !this.element) return;
this.rememberDockDropPreviewWidth(container);
if (!this.docked) {
if (this._pendingDragDockRect) {
this._floatingRectBeforeDock = this._pendingDragDockRect;
this._pendingDragDockRect = null;
} else {
this.captureFloatingRect();
}
}
this.setDockDropPreviewActive(false);
this.setUndockDropPreviewActive(false);
if (this.fullscreen) {
this.setFullScreen(false);
}
this.docked = true;
this.dockContainer = container;
this.lastDockContainer = container;
this.pendingDockToSidebar = false;
this.rememberSidebarOpenMode('docked');
this.backdrop.style.display = 'none';
container.classList.add('mr-sidebar-dock-panel');
this.element.classList.add('mr-is-docked');
this.clearModalPlacementStyles();
this.element.style.display = 'flex';
if (this.element.parentNode !== container) {
container.appendChild(this.element);
}
this.installSidebarSplitterOptimization();
},
installSidebarSplitterOptimization() {
if (this._sidebarSplitterPointerDownHandler || this._sidebarSplitterMouseDownHandler) return;
this._sidebarSplitterPointerDownHandler = (event) => {
if (event.button !== undefined && event.button !== 0) return;
const gutter = this.getResolverSidebarGutter(event.target);
if (!gutter || typeof gutter.setPointerCapture !== 'function') return;
try {
gutter.setPointerCapture(event.pointerId);
} catch {
// Pointer capture is an optional optimization and can fail for synthetic events.
}
};
this._sidebarSplitterMouseDownHandler = (event) => {
if (event.button !== undefined && event.button !== 0) return;
const gutter = this.getResolverSidebarGutter(event.target);
if (gutter) this.startSidebarSplitterDragOptimization(event, gutter);
};
document.addEventListener('pointerdown', this._sidebarSplitterPointerDownHandler, true);
document.addEventListener('mousedown', this._sidebarSplitterMouseDownHandler, true);
},
removeSidebarSplitterOptimization() {
this.finishSidebarSplitterDragOptimization({ flush: true });
if (this._sidebarSplitterPointerDownHandler) {
document.removeEventListener('pointerdown', this._sidebarSplitterPointerDownHandler, true);
this._sidebarSplitterPointerDownHandler = null;
}
if (this._sidebarSplitterMouseDownHandler) {
document.removeEventListener('mousedown', this._sidebarSplitterMouseDownHandler, true);
this._sidebarSplitterMouseDownHandler = null;
}
},
getResolverSidebarGutter(target) {
if (!this.docked || !(this.dockContainer instanceof HTMLElement) || !this.dockContainer.isConnected) {
return null;
}
const element = target instanceof Element ? target : null;
const gutter = element?.closest?.('.p-splitter-gutter');
const panel = this.dockContainer.closest?.('[data-pc-name="splitterpanel"]');
if (!(gutter instanceof HTMLElement) || !(panel instanceof HTMLElement)) return null;
return gutter.previousElementSibling === panel || gutter.nextElementSibling === panel
? gutter
: null;
},
findPrimeVueSplitterResizeOwner(gutter) {
if (!(gutter instanceof HTMLElement)) return null;
let instance = gutter.__vueParentComponent || gutter.parentElement?.__vueParentComponent || null;
for (let depth = 0; instance && depth < 10; depth += 1, instance = instance.parent) {
const owner = instance.ctx;
if (
owner
&& typeof owner.onResize === 'function'
&& typeof owner.onResizeStart === 'function'
) {
return {
owner,
proxy: instance.proxy || owner
};
}
}
return null;
},
startSidebarSplitterDragOptimization(event, gutter) {
if (this._sidebarSplitterDragState) {
this.finishSidebarSplitterDragOptimization({ flush: true });
}
const resizeTarget = this.findPrimeVueSplitterResizeOwner(gutter);
if (!resizeTarget) return false;
const { owner, proxy } = resizeTarget;
const originalResize = owner.onResize;
const state = {
owner,
proxy,
originalResize,
wrappedResize: null,
gutter,
originalTransform: gutter.style.transform,
originalWillChange: gutter.style.willChange,
pendingArgs: null,
animationFrame: null,
delayTimer: null,
lastLayoutAt: typeof performance === 'object' ? performance.now() : Date.now(),
minLayoutInterval: 16,
appliedPageX: Number(event.pageX ?? event.clientX) || 0,
appliedPageY: Number(event.pageY ?? event.clientY) || 0,
vertical: proxy?.horizontal === false,
hasMoved: false,
mouseUpHandler: null,
blurHandler: null
};
state.wrappedResize = (...args) => this.queueSidebarSplitterResize(state, args);
try {
owner.onResize = state.wrappedResize;
} catch {
return false;
}
if (owner.onResize !== state.wrappedResize) return false;
state.mouseUpHandler = (mouseEvent) => {
this.finishSidebarSplitterDragOptimization({
flush: true,
finalEvent: mouseEvent
});
};
state.blurHandler = () => this.finishSidebarSplitterDragOptimization({ flush: true });
this._sidebarSplitterDragState = state;
document.addEventListener('mouseup', state.mouseUpHandler, true);
window.addEventListener('blur', state.blurHandler, { once: true });
return true;
},
queueSidebarSplitterResize(state, args) {
if (!state || this._sidebarSplitterDragState !== state) {
return state?.originalResize?.apply(state.proxy, args);
}
const event = args?.[0];
const pageX = Number(event?.pageX ?? event?.clientX);
const pageY = Number(event?.pageY ?? event?.clientY);
state.pendingArgs = args;
if (!state.hasMoved) {
state.hasMoved = true;
state.gutter?.classList?.add('is-resizing');
state.gutter?.parentElement?.classList?.add('is-resizing');
}
const offset = state.vertical
? pageY - state.appliedPageY
: pageX - state.appliedPageX;
if (Number.isFinite(offset)) {
state.gutter.style.willChange = 'transform';
state.gutter.style.transform = offset
? `translate3d(${state.vertical ? 0 : Math.round(offset)}px, ${state.vertical ? Math.round(offset) : 0}px, 0)`
: state.originalTransform;
}
if (state.animationFrame || state.delayTimer) return;
const now = typeof performance === 'object' ? performance.now() : Date.now();
const delay = Math.max(0, state.minLayoutInterval - (now - state.lastLayoutAt));
const requestFlush = () => {
state.delayTimer = null;
state.animationFrame = requestAnimationFrame(() => {
state.animationFrame = null;
this.flushSidebarSplitterResize(state);
});
};
if (delay > 0) {
state.delayTimer = window.setTimeout(requestFlush, delay);
} else {
requestFlush();
}
},
flushSidebarSplitterResize(state) {
if (!state?.pendingArgs) return false;
const args = state.pendingArgs;
state.pendingArgs = null;
const event = args[0];
state.originalResize.apply(state.proxy, args);
state.appliedPageX = Number(event?.pageX ?? event?.clientX) || state.appliedPageX;
state.appliedPageY = Number(event?.pageY ?? event?.clientY) || state.appliedPageY;
state.lastLayoutAt = typeof performance === 'object' ? performance.now() : Date.now();
state.gutter.style.transform = state.originalTransform;
return true;
},
finishSidebarSplitterDragOptimization({ flush = false, finalEvent = null } = {}) {
const state = this._sidebarSplitterDragState;
if (!state) return false;
this._sidebarSplitterDragState = null;
if (state.delayTimer) {
clearTimeout(state.delayTimer);
state.delayTimer = null;
}
if (state.animationFrame) {
cancelAnimationFrame(state.animationFrame);
state.animationFrame = null;
}
if (flush && state.hasMoved && finalEvent) {
state.pendingArgs = [finalEvent];
}
if (flush) this.flushSidebarSplitterResize(state);
if (state.owner.onResize === state.wrappedResize) {
state.owner.onResize = state.originalResize;
}
state.gutter.style.transform = state.originalTransform;
state.gutter.style.willChange = state.originalWillChange;
state.gutter?.classList?.remove('is-resizing');
state.gutter?.parentElement?.classList?.remove('is-resizing');
document.removeEventListener('mouseup', state.mouseUpHandler, true);
window.removeEventListener('blur', state.blurHandler);
return true;
},
dockToSidebar() {
if (this.docked) return;
this.rememberSidebarOpenMode('docked');
this.pendingDockToSidebar = true;
if (this.isUsableDockContainer(this.lastDockContainer)) {
this.dockTo(this.lastDockContainer);
return;
}
this.tryOpenComfySidebarState();
requestAnimationFrame(() => {
if (!this.pendingDockToSidebar || this.docked) return;
const button = document.querySelector(`.${this.sidebarTabId}-tab-button`);
if (button instanceof HTMLElement) {
const isActive = isSidebarButtonActive(button);
if (!isActive) {
button.click();
}
}
});
},
isUsableDockContainer(container) {
if (!(container instanceof HTMLElement) || !container.isConnected) return false;
const style = getComputedStyle(container);
if (style.display === 'none' || style.visibility === 'hidden') return false;
const rect = container.getBoundingClientRect();
return rect.width > 0 && rect.height > 0;
},
trySetSidebarStateProperty(target, property, value) {
try {
if (!(property in target)) return false;
return Reflect.set(target, property, value);
} catch (_error) {
return false;
}
},
tryOpenComfySidebarState() {
const extensionManager = app.extensionManager;
let opened = false;
const candidates = [
extensionManager?.sidebarTab,
extensionManager?.sidebarTabs,
extensionManager?.sidebar,
extensionManager
].filter(Boolean);
for (const candidate of candidates) {
try {
if (typeof candidate.openSidebar === 'function') {
candidate.openSidebar(this.sidebarTabId);
opened = true;
}
if (typeof candidate.openSidebarTab === 'function') {
candidate.openSidebarTab(this.sidebarTabId);
opened = true;
}
if (typeof candidate.setActiveSidebarTab === 'function') {
candidate.setActiveSidebarTab(this.sidebarTabId);
opened = true;
}
if (typeof candidate.setActiveSidebarTabId === 'function') {
candidate.setActiveSidebarTabId(this.sidebarTabId);
opened = true;
}
if (this.trySetSidebarStateProperty(candidate, 'activeSidebarTabId', this.sidebarTabId)) {
opened = true;
}
} catch (_error) {
// Sidebar internals differ between ComfyUI versions; unsupported state APIs are ignored.
}
}
return opened;
},
undockToFloating({ persist = true, closeSidebar = true } = {}) {
if (!this.element) return;
this.removeSidebarSplitterOptimization();
this.setDockDropPreviewActive(false);
this.setUndockDropPreviewActive(false);
this._pendingDragDockRect = null;
const wasDocked = this.docked;
const dockContainer = this.dockContainer;
if (wasDocked) {
this.rememberDockDropPreviewWidth(dockContainer);
}
this.docked = false;
this.dockContainer = null;
this.element.classList.remove('mr-is-docked');
this.clearModalPlacementStyles();
if (this.element.parentNode !== document.body) {
document.body.appendChild(this.element);
}
this.element.style.display = 'flex';
this.restoreFloatingGeometry();
this.ensureModalHandleInViewport({ persist });
if (wasDocked && closeSidebar) {
this.closeComfySidebar(dockContainer);
}
},
closeComfySidebar(dockContainer = null) {
const closedByState = this.tryCloseComfySidebarState();
requestAnimationFrame(() => {
if (dockContainer && !dockContainer.isConnected) return;
const button = document.querySelector(`.${this.sidebarTabId}-tab-button`);
if (!(button instanceof HTMLElement)) return;
const isActive = isSidebarButtonActive(button);
if (!closedByState || isActive) {
button.click();
}
});
},
tryCloseComfySidebarState() {
const extensionManager = app.extensionManager;
let closed = false;
const candidates = [
extensionManager?.sidebarTab,
extensionManager?.sidebarTabs,
extensionManager?.sidebar,
extensionManager
].filter(Boolean);
for (const candidate of candidates) {
try {
if (typeof candidate.closeSidebar === 'function') {
candidate.closeSidebar();
closed = true;
}
if (typeof candidate.closeSidebarTab === 'function') {
candidate.closeSidebarTab(this.sidebarTabId);
closed = true;
}
if (typeof candidate.setActiveSidebarTab === 'function') {
candidate.setActiveSidebarTab(null);
closed = true;
}
if (typeof candidate.setActiveSidebarTabId === 'function') {
candidate.setActiveSidebarTabId(null);
closed = true;
}
if (
this.trySetSidebarStateProperty(candidate, 'activeSidebarTabId', null) ||
this.trySetSidebarStateProperty(candidate, 'activeSidebarTab', null)
) {
closed = true;
}
} catch (_error) {
// Sidebar internals differ between ComfyUI versions; unsupported state APIs are ignored.
}
}
return closed;
},
// Toggle full screen mode for the dialog
toggleFullScreen() {
this.setFullScreen(!this.fullscreen);
},
setFullScreen(enable) {
const shouldReturnToDocked = !enable && this.returnToDockedAfterFullscreen;
if (enable && this.docked) {
this.returnToDockedAfterFullscreen = true;
this.undockToFloating({ persist: false });
} else if (enable) {
this.returnToDockedAfterFullscreen = false;
}
this.fullscreen = !!enable;
const el = this.element;
if (!el) return;
const btn = document.getElementById('model-resolver-fullscreen-toggle');
if (enable) {
// Save current size
const rect = el.getBoundingClientRect();
safeStorage.setItem('model_resolver_modal_size_before_fs', JSON.stringify({ w: Math.round(rect.width), h: Math.round(rect.height) }));
el.style.top = '0';
el.style.left = '0';
el.style.transform = 'none';
el.style.width = '100vw';
el.style.height = '100vh';
el.style.maxWidth = '100vw';
el.style.maxHeight = '100vh';
el.style.borderRadius = '0';
el.style.resize = 'none';
this._modalResizeHandle?.style.setProperty('display', 'none');
if (btn) {
btn.innerHTML = getSvgIcon('windowRestore', 'currentColor', 'mr-window-btn-icon');
btn.setAttribute('aria-label', 'Exit full screen');
this.setTooltip(btn, 'Exit full screen');
}
safeStorage.setItem('model_resolver_modal_fullscreen', '1');
} else {
this.returnToDockedAfterFullscreen = false;
// Restore centered sizing
el.style.maxWidth = '100vw';
el.style.maxHeight = '100vh';
el.style.borderRadius = '8px';
el.style.resize = 'none';
this._modalResizeHandle?.style.removeProperty('display');
// Restore saved pre-FS size if available
let wh = null;
try { wh = JSON.parse(safeStorage.getItem('model_resolver_modal_size_before_fs') || 'null'); } catch (_e) {}
if (wh && wh.w && wh.h) {
el.style.width = `${wh.w}px`;
el.style.height = `${wh.h}px`;
} else {
el.style.width = '1100px';
el.style.height = '700px';
}
// Restore last known position if available, else center
const pos = JSON.parse(safeStorage.getItem('model_resolver_modal_pos') || 'null');
if (pos && Number.isFinite(pos.top) && Number.isFinite(pos.left)) {
el.style.top = `${pos.top}px`;
el.style.left = `${pos.left}px`;
el.style.transform = 'none';
} else {
el.style.top = '50%';
el.style.left = '50%';
el.style.transform = 'translate(-50%, -50%)';
}
if (btn) {
btn.innerHTML = getSvgIcon('windowMaximize', 'currentColor', 'mr-window-btn-icon');
btn.setAttribute('aria-label', 'Enter full screen');
this.setTooltip(btn, 'Enter full screen');
}
this.ensureModalHandleInViewport({ persist: true });
safeStorage.setItem('model_resolver_modal_fullscreen', '0');
if (shouldReturnToDocked) {
this.dockToSidebar();
}
}
},
getViewportClampedModalPosition(top, left) {
const el = this.element;
if (!el) return { top, left };
const vw = window.innerWidth || document.documentElement.clientWidth || 0;
const vh = window.innerHeight || document.documentElement.clientHeight || 0;
const pad = 4;
const handle = document.getElementById('model-resolver-drag-handle');
if (handle) {
const elRect = el.getBoundingClientRect();
const handleRect = handle.getBoundingClientRect();
const handleOffsetLeft = handleRect.left - elRect.left;
const handleOffsetTop = handleRect.top - elRect.top;
const handleWidth = handleRect.width || handle.offsetWidth;
const handleHeight = handleRect.height || handle.offsetHeight;
const minLeft = pad - handleOffsetLeft;
const maxLeft = vw - pad - handleOffsetLeft - handleWidth;
const minTop = pad - handleOffsetTop;
const maxTop = vh - pad - handleOffsetTop - handleHeight;
left = Math.max(minLeft, Math.min(maxLeft, left));
top = Math.max(minTop, Math.min(maxTop, top));
} else {
const w = el.offsetWidth;
const h = el.offsetHeight;
left = Math.max(-w + pad, Math.min(vw - pad, left));
top = Math.max(-h + pad, Math.min(vh - pad, top));
}
return { top, left };
},
saveModalPosition(position = null) {
if (this.docked) return;
const el = this.element;
if (!el) return;
const top = Number(position?.top);
const left = Number(position?.left);
if (Number.isFinite(top) && Number.isFinite(left)) {
safeStorage.setItem('model_resolver_modal_pos', JSON.stringify({
top: Math.round(top),
left: Math.round(left)
}));
return;
}
const rect = el.getBoundingClientRect();
safeStorage.setItem('model_resolver_modal_pos', JSON.stringify({
top: Math.round(rect.top),
left: Math.round(rect.left)
}));
},
ensureModalHandleInViewport({ persist = false } = {}) {
if (this.docked) return;
if (this.fullscreen) return;
const el = this.element;
if (!el || !this.isVisible()) return;
const rect = el.getBoundingClientRect();
const { top, left } = this.getViewportClampedModalPosition(rect.top, rect.left);
const nextTop = Math.round(top);
const nextLeft = Math.round(left);
if (Math.round(rect.top) === nextTop && Math.round(rect.left) === nextLeft) return;
el.style.top = `${nextTop}px`;
el.style.left = `${nextLeft}px`;
el.style.transform = 'none';
if (persist) this.saveModalPosition();
},
scheduleModalViewportClamp(persist = false) {
if (this._viewportClampFrame) {
cancelAnimationFrame(this._viewportClampFrame);
}
this._viewportClampFrame = requestAnimationFrame(() => {
this._viewportClampFrame = null;
this.ensureModalHandleInViewport({ persist });
});
},
getDockSnapThreshold() {
const viewportWidth = window.innerWidth || document.documentElement.clientWidth || 0;
return Math.max(40, Math.min(64, viewportWidth * 0.045));
},
rememberDockDropPreviewWidth(container = this.lastDockContainer) {
if (!(container instanceof HTMLElement) || !container.isConnected) return;
const width = container.getBoundingClientRect().width;
if (Number.isFinite(width) && width > 0) {
this._lastDockContainerWidth = Math.round(width);
}
},
updateDockDropPreviewWidth() {
this.rememberDockDropPreviewWidth();
if (!this.dockDropPreview) return;
const viewportWidth = window.innerWidth || document.documentElement.clientWidth || 0;
const availableWidth = Math.max(0, viewportWidth - 16);
const width = Math.min(Number(this._lastDockContainerWidth) || 0, availableWidth);
if (width > 0) {
this.dockDropPreview.style.width = `${Math.round(width)}px`;
} else {
this.dockDropPreview.style.removeProperty('width');
}
},
setDockDropPreviewActive(active) {
const nextActive = Boolean(active && !this.docked && !this.fullscreen);
if (this._dragDockCandidate === nextActive) return;
this._dragDockCandidate = nextActive;
this.dockDropPreview?.classList.toggle('is-active', nextActive);
this.dockDropPreview?.setAttribute('aria-hidden', nextActive ? 'false' : 'true');
},
getRememberedFloatingSize() {
const rememberedRect = this._floatingRectBeforeDock;
if (rememberedRect?.width > 0 && rememberedRect?.height > 0) {
return {
width: rememberedRect.width,
height: rememberedRect.height
};
}
let storedSize;
try {
storedSize = JSON.parse(safeStorage.getItem('model_resolver_modal_size_before_fs') || 'null');
} catch {
storedSize = null;
}
return {
width: Number(storedSize?.w) || 1100,
height: Number(storedSize?.h) || 700
};
},
getDockedDragPreviewRect(clientX, clientY) {
const start = this._dockedDragStart;
if (!start) return null;
const viewportWidth = window.innerWidth || document.documentElement.clientWidth || 0;
const viewportHeight = window.innerHeight || document.documentElement.clientHeight || 0;
const width = Math.min(Math.max(start.width, 640), viewportWidth);
const height = Math.min(Math.max(start.height, 420), viewportHeight);
const maxLeft = Math.max(0, viewportWidth - width);
const maxTop = Math.max(0, viewportHeight - height);
const left = Math.max(0, Math.min(maxLeft, clientX - start.pointerOffsetLeft));
const top = Math.max(0, Math.min(maxTop, clientY - start.pointerOffsetTop));
return {
top: Math.round(top),
left: Math.round(left),
width: Math.round(width),
height: Math.round(height)
};
},
setUndockDropPreviewActive(active) {
const nextActive = Boolean(active && this.docked && !this.fullscreen);
if (this._dragUndockCandidate === nextActive) return;
this._dragUndockCandidate = nextActive;
this.undockDropPreview?.classList.toggle('is-active', nextActive);
this.undockDropPreview?.setAttribute('aria-hidden', nextActive ? 'false' : 'true');
},
startDockedDrag(e) {
const el = this.element;
if (!el || !this.docked || this.fullscreen) return;
e.preventDefault?.();
this.setDockDropPreviewActive(false);
this.setUndockDropPreviewActive(false);
const rect = el.getBoundingClientRect();
const size = this.getRememberedFloatingSize();
this._dockedDragStart = {
x: e.clientX,
y: e.clientY,
pointerOffsetLeft: Math.max(0, e.clientX - rect.left),
pointerOffsetTop: Math.max(0, e.clientY - rect.top),
width: size.width,
height: size.height
};
this._dockedDragPendingRect = this.getDockedDragPreviewRect(e.clientX, e.clientY);
if (this.undockDropPreview && this._dockedDragPendingRect) {
this.undockDropPreview.style.width = `${this._dockedDragPendingRect.width}px`;
this.undockDropPreview.style.height = `${this._dockedDragPendingRect.height}px`;
this.undockDropPreview.style.transform = `translate3d(${this._dockedDragPendingRect.left}px, ${this._dockedDragPendingRect.top}px, 0)`;
this.undockDropPreview.style.willChange = 'transform';
}
this._onMouseMove = (ev) => this.onDockedDrag(ev);
this._onMouseUp = () => this.endDockedDrag();
document.addEventListener('mousemove', this._onMouseMove);
document.addEventListener('mouseup', this._onMouseUp, { once: true });
},
onDockedDrag(e) {
const start = this._dockedDragStart;
if (!start) return;
const dx = e.clientX - start.x;
const dy = e.clientY - start.y;
if (!this._dragUndockCandidate && Math.hypot(dx, dy) < 5) return;
const shouldUndock = e.clientX > this.getDockSnapThreshold();
this.setUndockDropPreviewActive(shouldUndock);
if (!shouldUndock) {
this._dockedDragPendingRect = null;
return;
}
this._dockedDragPendingRect = this.getDockedDragPreviewRect(e.clientX, e.clientY);
if (this._dockedDragAnimationFrame || !this._dockedDragPendingRect) return;
this._dockedDragAnimationFrame = requestAnimationFrame(() => {
this._dockedDragAnimationFrame = null;
if (!this._dragUndockCandidate || !this._dockedDragPendingRect || !this.undockDropPreview) return;
const { left, top } = this._dockedDragPendingRect;
this.undockDropPreview.style.transform = `translate3d(${left}px, ${top}px, 0)`;
});
},
endDockedDrag() {
if (!this._dockedDragStart) return;
const shouldUndock = this._dragUndockCandidate;
const finalRect = shouldUndock ? this._dockedDragPendingRect : null;
document.removeEventListener('mousemove', this._onMouseMove);
this.setUndockDropPreviewActive(false);
if (this._dockedDragAnimationFrame) {
cancelAnimationFrame(this._dockedDragAnimationFrame);
this._dockedDragAnimationFrame = null;
}
if (this.undockDropPreview) {
this.undockDropPreview.style.willChange = '';
}
this._dockedDragStart = null;
this._dockedDragPendingRect = null;
if (finalRect) {
this.undockToFloating({ persist: false });
this.element.style.width = `${finalRect.width}px`;
this.element.style.height = `${finalRect.height}px`;
this.element.style.top = `${finalRect.top}px`;
this.element.style.left = `${finalRect.left}px`;
this.element.style.transform = 'none';
this._floatingRectBeforeDock = { ...finalRect };
this.saveModalPosition(finalRect);
}
},
// Begin window drag
startDrag(e) {
if (this.docked) {
this.startDockedDrag(e);
return;
}
try {
const el = this.element;
if (!el) return;
e.preventDefault?.();
if (this._dragLayerCleanupTimer) {
clearTimeout(this._dragLayerCleanupTimer);
this._dragLayerCleanupTimer = null;
}
this._pendingDragDockRect = null;
this.setDockDropPreviewActive(false);
this.updateDockDropPreviewWidth();
const rect = el.getBoundingClientRect();
const vw = window.innerWidth || document.documentElement.clientWidth || 0;
const vh = window.innerHeight || document.documentElement.clientHeight || 0;
const pad = 4;
const handle = document.getElementById('model-resolver-drag-handle');
if (handle) {
const handleRect = handle.getBoundingClientRect();
const handleOffsetLeft = handleRect.left - rect.left;
const handleOffsetTop = handleRect.top - rect.top;
const handleWidth = handleRect.width || handle.offsetWidth;
const handleHeight = handleRect.height || handle.offsetHeight;
this._dragBounds = {
minLeft: pad - handleOffsetLeft,
maxLeft: vw - pad - handleOffsetLeft - handleWidth,
minTop: pad - handleOffsetTop,
maxTop: vh - pad - handleOffsetTop - handleHeight
};
} else {
this._dragBounds = {
minLeft: -rect.width + pad,
maxLeft: vw - pad,
minTop: -rect.height + pad,
maxTop: vh - pad
};
}
// Switch to absolute top/left (no transform) before dragging
el.style.top = `${rect.top}px`;
el.style.left = `${rect.left}px`;
el.style.transform = 'none';
el.style.willChange = 'transform';
this._dragging = true;
this._dragStart = {
x: e.clientX,
y: e.clientY,
top: rect.top,
left: rect.left,
width: rect.width,
height: rect.height
};
this._dragPendingPosition = {
top: Math.round(rect.top),
left: Math.round(rect.left)
};
// Attach listeners
this._onMouseMove = (ev) => this.onDrag(ev);
this._onMouseUp = () => this.endDrag();
document.addEventListener('mousemove', this._onMouseMove);
document.addEventListener('mouseup', this._onMouseUp, { once: true });
} catch (_err) { /* ignore */ }
},
onDrag(e) {
if (!this._dragging || !this._dragStart) return;
const el = this.element;
if (!el) return;
const dx = e.clientX - this._dragStart.x;
const dy = e.clientY - this._dragStart.y;
let top = this._dragStart.top + dy;
let left = this._dragStart.left + dx;
const bounds = this._dragBounds;
if (bounds) {
left = Math.max(bounds.minLeft, Math.min(bounds.maxLeft, left));
top = Math.max(bounds.minTop, Math.min(bounds.maxTop, top));
}
this._dragPendingPosition = {
top: Math.round(top),
left: Math.round(left)
};
this.setDockDropPreviewActive(e.clientX <= this.getDockSnapThreshold());
if (this._dragAnimationFrame) return;
this._dragAnimationFrame = requestAnimationFrame(() => {
this._dragAnimationFrame = null;
if (!this._dragging || !this._dragStart || !this._dragPendingPosition) return;
const translateX = this._dragPendingPosition.left - this._dragStart.left;
const translateY = this._dragPendingPosition.top - this._dragStart.top;
el.style.transform = `translate3d(${translateX}px, ${translateY}px, 0)`;
});
},
endDrag() {
if (!this._dragging) return;
const shouldDock = this._dragDockCandidate;
this._dragging = false;
document.removeEventListener('mousemove', this._onMouseMove);
this.setDockDropPreviewActive(false);
if (this._dragAnimationFrame) {
cancelAnimationFrame(this._dragAnimationFrame);
this._dragAnimationFrame = null;
}
const el = this.element;
const finalPosition = this._dragPendingPosition || this._dragStart;
if (shouldDock && finalPosition && this._dragStart) {
this._pendingDragDockRect = {
top: Math.round(finalPosition.top),
left: Math.round(finalPosition.left),
width: this._dragStart.width,
height: this._dragStart.height
};
}
if (el && finalPosition) {
el.style.top = `${Math.round(finalPosition.top)}px`;
el.style.left = `${Math.round(finalPosition.left)}px`;
el.style.transform = 'none';
}
this._dragStart = null;
this._dragBounds = null;
this._dragPendingPosition = null;
// Persist position
this.saveModalPosition(finalPosition);
this._dragLayerCleanupTimer = setTimeout(() => {
this._dragLayerCleanupTimer = null;
if (!this._dragging && this.element) {
this.element.style.willChange = '';
}
}, 120);
if (shouldDock) {
this.dockToSidebar();
}
},
/**
* Simple debounce helper
*/
debounce(callback, wait = 250) {
let t = null;
return (...args) => {
if (t) clearTimeout(t);
t = setTimeout(() => {
callback.apply(this, args);
}, wait);
};
}
};