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'use strict';
// jQuery style wrapper for querySelector()
const $ = function(elem) {
return document.querySelector(elem);
};
// Returns a string with 'px' for CSS styles
const Pixels = function(value) {
return String(value) + 'px';
};
// Basic icon class
class Icon {
constructor() {
try {
this.observer = new IntersectionObserver((entries) => {
kpxcUI.updateFromIntersectionObserver(this, entries);
});
} catch (err) {
console.log(err);
}
}
switchIcon(locked) {
if (!this.icon) {
return;
}
if (locked) {
this.icon.style.filter = 'saturate(0%)';
} else {
this.icon.style.filter = 'saturate(100%)';
}
}
};
const kpxcUI = {};
// Wrapper for creating elements
kpxcUI.createElement = function(type, classes, attributes, textContent) {
const element = document.createElement(type);
if (classes) {
const splitted = classes.split(' ');
for (const c of splitted) {
element.classList.add(c);
}
}
if (attributes !== undefined) {
Object.keys(attributes).forEach((key) => {
element.setAttribute(key, attributes[key]);
});
}
if (textContent !== undefined) {
element.textContent = textContent;
}
return element;
};
kpxcUI.monitorIconPosition = function(iconClass) {
// Handle icon position on resize
window.addEventListener('resize', function(e) {
kpxcUI.updateIconPosition(iconClass);
});
// Handle icon position on scroll
window.addEventListener('scroll', function(e) {
kpxcUI.updateIconPosition(iconClass);
});
};
kpxcUI.updateIconPosition = function(iconClass) {
if (iconClass.inputField && iconClass.icon) {
kpxcUI.setIconPosition(iconClass.icon, iconClass.inputField);
}
};
kpxcUI.setIconPosition = function(icon, field) {
const rect = field.getBoundingClientRect();
const offset = Number(icon.getAttribute('offset'));
const size = Number(icon.getAttribute('size'));
icon.style.top = Pixels((rect.top + document.scrollingElement.scrollTop) + offset + 1);
if (document.dir === 'rtl') {
icon.style.left = Pixels((rect.left + document.scrollingElement.scrollLeft) + offset);
} else {
icon.style.left = Pixels((rect.left + document.scrollingElement.scrollLeft) + field.offsetWidth - size - offset);
}
};
/**
* Detects if the input field appears or disappears -> show/hide the icon
* - boundingClientRect with slightly (< -10) negative values -> hidden
* - intersectionRatio === 0 -> hidden
* - isIntersecting === false -> hidden
* - intersectionRatio > 0 -> shown
* - isIntersecting === true -> shown
*/
kpxcUI.updateFromIntersectionObserver = function(iconClass, entries) {
for (const entry of entries) {
const rect = DOMRectToArray(entry.boundingClientRect);
const temp = entry.target.closest('.kpxc-username-icon');
if ((entry.intersectionRatio === 0 && !entry.isIntersecting) || (rect.some(x => x < -10))) {
iconClass.icon.style.display = 'none';
} else if (entry.intersectionRatio > 0 && entry.isIntersecting) {
iconClass.icon.style.display = 'block';
// Wait for possible DOM animations
setTimeout(() => {
kpxcUI.setIconPosition(iconClass.icon, entry.target);
}, 500);
}
}
};
/**
* Creates a self-disappearing notification banner to DOM
* @param {string} type Notification type: (success, info, warning, error)
* @param {string} message The message shown
*/
kpxcUI.createNotification = function(type, message) {
if (!kpxc.settings.showNotifications || !type || !message) {
return;
}
const banner = kpxcUI.createElement('div', 'kpxc-notification kpxc-notification-' + type, {});
type = type.charAt(0).toUpperCase() + type.slice(1) + '!';
const className = (isFirefox() ? 'kpxc-banner-icon-moz' : 'kpxc-banner-icon');
const icon = kpxcUI.createElement('span', className, { 'alt': 'logo' });
const label = kpxcUI.createElement('span', 'kpxc-label', {}, type);
const msg = kpxcUI.createElement('span', '', {}, message);
banner.addEventListener('click', function() {
document.body.removeChild(banner);
});
banner.appendMultiple(icon, label, msg);
document.body.appendChild(banner);
// Destroy the banner after five seconds
setTimeout(() => {
if ($('.kpxc-notification')) {
document.body.removeChild(banner);
}
}, 5000);
};
const DOMRectToArray = function(domRect) {
return [ domRect.bottom, domRect.height, domRect.left, domRect.right, domRect.top, domRect.width, domRect.x, domRect.y ];
};
const initColorTheme = function(elem) {
const colorTheme = kpxc.settings['colorTheme'];
if (colorTheme === undefined || colorTheme === 'system') {
elem.removeAttribute('data-color-theme');
} else {
elem.setAttribute('data-color-theme', colorTheme);
}
};
// Enables dragging
document.addEventListener('mousemove', function(e) {
if (kpxcPasswordDialog.selected === kpxcPasswordDialog.titleBar) {
const xPos = e.clientX - kpxcPasswordDialog.diffX;
const yPos = e.clientY - kpxcPasswordDialog.diffY;
if (kpxcPasswordDialog.selected !== null) {
kpxcPasswordDialog.dialog.style.left = Pixels(xPos);
kpxcPasswordDialog.dialog.style.top = Pixels(yPos);
}
}
if (kpxcDefine.selected === kpxcDefine.dialog) {
const xPos = e.clientX - kpxcDefine.diffX;
const yPos = e.clientY - kpxcDefine.diffY;
if (kpxcDefine.selected !== null) {
kpxcDefine.dialog.style.left = Pixels(xPos);
kpxcDefine.dialog.style.top = Pixels(yPos);
}
}
});
document.addEventListener('mouseup', function() {
kpxcPasswordDialog.selected = null;
kpxcDefine.selected = null;
});
HTMLDivElement.prototype.appendMultiple = function(...args) {
for (const a of args) {
this.append(a);
}
};
Element.prototype.getLowerCaseAttribute = function(attr) {
return this.getAttribute(attr) ? this.getAttribute(attr).toLowerCase() : undefined;
};
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