components/src/ZenCompactMode.mjs

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8.9 KiB
TypeScript

const lazyCompactMode = {};
XPCOMUtils.defineLazyPreferenceGetter(
lazyCompactMode,
"COMPACT_MODE_FLASH_DURATION",
"zen.view.compact.toolbar-flash-popup.duration",
800
);
var gZenCompactModeManager = {
_flashTimeouts: {},
_evenListeners: [],
init() {
Services.prefs.addObserver('zen.view.compact', this._updateEvent.bind(this));
Services.prefs.addObserver('zen.view.sidebar-expanded.on-hover', this._disableTabsOnHoverIfConflict.bind(this));
Services.prefs.addObserver('zen.tabs.vertical.right-side', this._updateSidebarIsOnRight.bind(this));
gZenUIManager.addPopupTrackingAttribute(this.sidebar);
gZenUIManager.addPopupTrackingAttribute(document.getElementById('zen-appcontent-navbar-container'));
this.addMouseActions();
this.addContextMenu();
},
get prefefence() {
return Services.prefs.getBoolPref('zen.view.compact');
},
set preference(value) {
Services.prefs.setBoolPref('zen.view.compact', value);
return value;
},
get sidebarIsOnRight() {
if (this._sidebarIsOnRight) {
return this._sidebarIsOnRight;
}
return Services.prefs.getBoolPref('zen.tabs.vertical.right-side');
},
get sidebar() {
if (!this._sidebar) {
this._sidebar= document.getElementById('navigator-toolbox');
}
return this._sidebar;
},
addContextMenu() {
const compactModeActive = Services.prefs.getBoolPref('zen.view.compact');
const compactModeSidebar = Services.prefs.getBoolPref('zen.view.compact.hide-tabbar');
const compactModeToolbar = Services.prefs.getBoolPref('zen.view.compact.hide-toolbar');
const compactModeBoth = compactModeSidebar && compactModeToolbar;
const fragment = window.MozXULElement.parseXULToFragment(`
<menu id="zen-context-menu-compact-mode" data-l10n-id="zen-toolbar-context-compact-mode">
<menupopup>
<menuitem checked="${compactModeActive}" id="zen-context-menu-compact-mode-toggle" data-l10n-id="zen-toolbar-context-compact-mode-enable" type="checkbox" oncommand="gZenCompactModeManager.contextMenuToggle();"/>
<menuseparator/>
<menuitem checked="${!compactModeBoth && compactModeSidebar}" id="zen-context-menu-compact-mode-hide-sidebar" data-l10n-id="zen-toolbar-context-compact-mode-just-tabs" type="radio" oncommand="gZenCompactModeManager.contextMenuHideSidebar();"/>
<menuitem checked="${!compactModeBoth && compactModeToolbar}" id="zen-context-menu-compact-mode-hide-toolbar" data-l10n-id="zen-toolbar-context-compact-mode-just-toolbar" type="radio" oncommand="gZenCompactModeManager.contextMenuHideToolbar();"/>
<menuitem checked="${compactModeBoth}" id="zen-context-menu-compact-mode-hide-both" data-l10n-id="zen-toolbar-context-compact-mode-hide-both" type="radio" oncommand="gZenCompactModeManager.contextMenuHideBoth();"/>
</menupopup>
</menu>
`);
document.getElementById('viewToolbarsMenuSeparator').before(fragment);
},
contextMenuToggle() {
document.getElementById('zen-context-menu-compact-mode-toggle')
.setAttribute('checked', this.toggle());
},
contextMenuHideSidebar() {
Services.prefs.setBoolPref('zen.view.compact.hide-tabbar', true);
Services.prefs.setBoolPref('zen.view.compact.hide-toolbar', false);
document.getElementById('zen-context-menu-compact-mode-hide-sidebar')
.setAttribute('checked', true);
document.getElementById('zen-context-menu-compact-mode-hide-toolbar')
.setAttribute('checked', false);
document.getElementById('zen-context-menu-compact-mode-hide-both')
.setAttribute('checked', false);
},
contextMenuHideToolbar() {
Services.prefs.setBoolPref('zen.view.compact.hide-toolbar', true);
Services.prefs.setBoolPref('zen.view.compact.hide-tabbar', false);
document.getElementById('zen-context-menu-compact-mode-hide-sidebar')
.setAttribute('checked', false);
document.getElementById('zen-context-menu-compact-mode-hide-toolbar')
.setAttribute('checked', true);
document.getElementById('zen-context-menu-compact-mode-hide-both')
.setAttribute('checked', false);
},
contextMenuHideBoth() {
Services.prefs.setBoolPref('zen.view.compact.hide-tabbar', true);
Services.prefs.setBoolPref('zen.view.compact.hide-toolbar', true);
document.getElementById('zen-context-menu-compact-mode-hide-sidebar')
.setAttribute('checked', false);
document.getElementById('zen-context-menu-compact-mode-hide-toolbar')
.setAttribute('checked', false);
document.getElementById('zen-context-menu-compact-mode-hide-both')
.setAttribute('checked', true);
},
addEventListener(callback) {
this._evenListeners.push(callback);
},
_updateEvent() {
this._evenListeners.forEach((callback) => callback());
this._disableTabsOnHoverIfConflict();
},
_disableTabsOnHoverIfConflict() {
if (Services.prefs.getBoolPref('zen.view.compact')
&& Services.prefs.getBoolPref('zen.view.compact.hide-tabbar')) {
Services.prefs.setBoolPref('zen.view.sidebar-expanded.on-hover', false);
}
},
toggle() {
return this.preference = !this.prefefence;
},
_updateSidebarIsOnRight() {
this._sidebarIsOnRight = Services.prefs.getBoolPref('zen.tabs.vertical.right-side');
},
toggleSidebar() {
this.sidebar.toggleAttribute('zen-user-show');
},
get hideAfterHoverDuration() {
if (this._hideAfterHoverDuration) {
return this._hideAfterHoverDuration;
}
return Services.prefs.getIntPref('zen.view.compact.toolbar-hide-after-hover.duration');
},
get hoverableElements() {
return [
{
element: this.sidebar,
screenEdge: this.sidebarIsOnRight ? "right" : "left",
},
{
element: document.getElementById('zen-appcontent-navbar-container'),
screenEdge:"top",
}
];
},
flashSidebar(duration = lazyCompactMode.COMPACT_MODE_FLASH_DURATION) {
let tabPanels = document.getElementById('tabbrowser-tabpanels');
if (!tabPanels.matches("[zen-split-view='true']")) {
this.flashElement(this.sidebar, duration, this.sidebar.id);
}
},
flashElement(element, duration, id, attrName = 'flash-popup') {
if (element.matches(':hover')) {
return;
}
if (this._flashTimeouts[id]) {
clearTimeout(this._flashTimeouts[id]);
} else {
requestAnimationFrame(() => element.setAttribute(attrName, 'true'));
}
this._flashTimeouts[id] = setTimeout(() => {
window.requestAnimationFrame(() => {
element.removeAttribute(attrName);
this._flashTimeouts[id] = null;
});
}, duration);
},
clearFlashTimeout(id) {
clearTimeout(this._flashTimeouts[id]);
this._flashTimeouts[id] = null;
},
addMouseActions() {
for (let i = 0; i < this.hoverableElements.length; i++) {
let target = this.hoverableElements[i].element;
target.addEventListener('mouseenter', (event) => {
this.clearFlashTimeout('has-hover' + target.id);
target.setAttribute('zen-has-hover', 'true');
});
target.addEventListener('mouseleave', (event) => {
if (this.hoverableElements[i].keepHoverDuration) {
this.flashElement(target, keepHoverDuration, "has-hover" + target.id, 'zen-has-hover');
} else {
target.removeAttribute('zen-has-hover');
}
});
}
document.documentElement.addEventListener('mouseleave', (event) => {
const screenEdgeCrossed = this._getCrossedEdge(event.pageX, event.pageY);
if (!screenEdgeCrossed) return;
for (let entry of this.hoverableElements) {
if (screenEdgeCrossed !== entry.screenEdge) continue;
const target = entry.element;
const boundAxis = (entry.screenEdge === "right" || entry.screenEdge === "left" ? "y" : "x");
if (!this._positionInBounds(boundAxis, target, event.pageX, event.pageY, 7)) {
continue;
}
this.flashElement(target, this.hideAfterHoverDuration, "has-hover" + target.id, 'zen-has-hover');
document.addEventListener('mousemove', () => {
if (target.matches(':hover')) return;
target.removeAttribute('zen-has-hover');
this.clearFlashTimeout('has-hover' + target.id);
}, {once: true});
}
});
},
_getCrossedEdge(posX, posY, element = document.documentElement, maxDistance = 10) {
posX = Math.max(0, posX);
posY = Math.max(0, posY);
const targetBox = element.getBoundingClientRect();
return ["top", "bottom", "left", "right"].find((edge, i) => {
const distance = Math.abs((i < 2 ? posY : posX) - targetBox[edge]);
return distance <= maxDistance;
});
},
_positionInBounds(axis = "x", element, x, y, error = 0) {
const bBox = element.getBoundingClientRect();
if (axis === "y") return bBox.top - error < y && y < bBox.bottom + error;
else return bBox.left - error < x && x < bBox.right + error;
},
toggleToolbar() {
let toolbar = document.getElementById('zen-appcontent-navbar-container');
toolbar.toggleAttribute('zen-user-show');
},
};