@geogirafe/lib-geoportal
Version:
GeoGirafe is a flexible application to build online geoportals.
126 lines (124 loc) • 9.4 kB
JavaScript
import { html as uHtml } from 'uhtml';
import GirafeHTMLElement from '../../base/GirafeHTMLElement';
class MenuButtonComponent extends GirafeHTMLElement {
constructor() {
super('menubutton');
Object.defineProperty(this, "template", {
enumerable: true,
configurable: true,
writable: true,
value: () => {
return uHtml `<style>
*{font-family:Arial,sans-serif}.hidden{display:none}.gg-rotate90{transform:rotate(90deg)}.gg-rotate180{transform:rotate(180deg)}.gg-rotate270{transform:rotate(270deg)}img{filter:var(--svg-filter)}img.legend-image{filter:var(--svg-map-filter);background:var(--svg-legend-bkg)}div{scrollbar-width:thin}a,a:visited{color:var(--link-color)}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes spin-wait{0%{transform:rotate(0)}7%{transform:rotate(360deg)}to{transform:rotate(360deg)}}.gg-spin{animation-name:spin;animation-duration:2s;animation-timing-function:linear;animation-iteration-count:infinite}.gg-spin-wait{animation-name:spin-wait;animation-duration:10s;animation-timing-function:linear;animation-iteration-count:infinite}::-webkit-scrollbar{width:5px}::-webkit-scrollbar-thumb{background:#999}.gg-button,.gg-select,.gg-input,.gg-textarea{background-color:var(--bkg-color);color:var(--text-color);border:var(--app-standard-border);box-sizing:border-box;cursor:pointer;border-radius:3px;outline:0;margin:0;padding:0 0 0 .5rem;display:inline-block}.gg-label{background-color:var(--bkg-color);color:var(--text-color);border:none;align-items:center;margin:0;padding:0;display:flex}.gg-button,.gg-select,.gg-input,.gg-label{min-height:calc(var(--app-standard-height)/1.5)}.gg-textarea{max-height:initial;resize:vertical;height:6rem;padding:.5rem;line-height:1.3rem}.gg-input{cursor:text}.gg-checkbox{accent-color:var(--text-color);width:1.2rem}.gg-range{accent-color:var(--text-color)}.gg-button{padding:0 .5rem}.gg-button.active{border:solid 1px var(--text-color-grad2);background-color:var(--text-color-grad2);color:var(--bkg-color)}.gg-button:disabled{color:gray;cursor:not-allowed;background-color:#d3d3d3;border:none}.gg-input:disabled,.gg-select:disabled,.gg-textarea:disabled{color:gray;cursor:not-allowed;background-color:#d3d3d3}.gg-button>img{vertical-align:middle}.gg-icon-button{color:var(--text-color);cursor:pointer;background-color:#0000;border:none;flex-direction:column;justify-content:center;align-items:center;padding:0;display:flex}.gg-big,.gg-big-withtext{min-width:var(--app-standard-height);min-height:var(--app-standard-height);max-height:var(--app-standard-height)}.gg-big img,.gg-big-withtext img{width:calc(var(--app-standard-height) - 1.5rem);margin:0}.gg-big-withtext span{font-variant:small-caps;padding:0 1rem;font-size:.9rem}.gg-medium,.gg-medium-withtext{min-width:calc(var(--app-standard-height)/1.2);min-height:calc(var(--app-standard-height)/1.2);max-height:calc(var(--app-standard-height)/1.2);flex-direction:row}.gg-medium img{width:calc(var(--app-standard-height)/2.4);margin:0}.gg-medium-withtext img{width:calc(var(--app-standard-height)/2.4);margin-left:.5rem}.gg-medium-withtext span{padding:0 1rem 0 .5rem;font-size:.9rem}.gg-small,.gg-small-withtext{min-width:calc(var(--app-standard-height)/2);min-height:calc(var(--app-standard-height)/2);max-height:calc(var(--app-standard-height)/2);flex-direction:row}.gg-small img{width:calc(var(--app-standard-height)/3);margin:0}.gg-small-withtext img{width:calc(var(--app-standard-height)/3);margin-left:.5rem}.gg-small-withtext span{padding:0 .5rem 0 .3rem;font-size:.9rem}.gg-button:hover,.gg-select:hover,.gg-input:hover,.gg-textarea:hover,.gg-icon-button:hover{background-color:var(--bkg-color-grad1)}.gg-opacity{opacity:.5}.gg-opacity:hover{opacity:1;background-color:#0000}.gg-tabs{cursor:pointer;border-bottom:1px solid gray;justify-content:left;align-items:end;gap:1rem;height:2rem;margin:.5rem auto 1rem;display:flex}.gg-tab{cursor:pointer;color:var(--text-color);background:0 0;border:none;padding:.5rem}.gg-tab.active{border-bottom:solid 2px var(--text-color-grad2);font-weight:600}.girafe-button-big,.girafe-button-large,.girafe-button-small,.girafe-button-tiny{color:var(--text-color);background-color:#0000;border:none;flex-direction:column;display:flex}.girafe-button-big:hover,.girafe-button-large:hover,.girafe-button-small:hover,.girafe-button-tiny:hover{background-color:var(--bkg-color-grad1);cursor:pointer}.girafe-button-big.dark,.girafe-button-large.dark,.girafe-button-small.dark,.girafe-button-tiny.dark{background-color:var(--bkg-color);filter:invert()}.girafe-button-big{width:var(--app-standard-height);height:var(--app-standard-height);align-items:center;padding:1rem}.girafe-button-big img{overflow:hidden}.girafe-button-large{flex-direction:row}.girafe-button-large img{height:2rem;margin:.3rem}.girafe-button-large span{height:2rem;margin:.3rem;line-height:2rem}.girafe-button-small{min-width:calc(var(--app-standard-height)/2);height:calc(var(--app-standard-height)/2);align-items:center;padding:.5rem}.girafe-button-small img{overflow:hidden}.girafe-button-small span{text-align:left;text-overflow:ellipsis;width:100%;overflow:hidden}.girafe-button-tiny{align-items:center;width:1rem;height:1rem;padding:0}.girafe-button-tiny img{overflow:hidden}
</style><style>
.container{position:relative}.menu-content{border:var(--app-standard-border);background:var(--bkg-color);z-index:1000;box-shadow:var(--bx-shdw);border-width:2px;border-radius:4px;margin-right:.2rem;font-size:0;display:flex;position:absolute}.open-bottom{flex-direction:column;width:fit-content;height:max-content;top:100%;left:0}.open-bottom-left{flex-direction:row;width:fit-content;height:max-content;top:100%;right:0}.open-up{flex-direction:column;width:fit-content;height:max-content;bottom:100%;right:0}.open-up-right{flex-direction:column;width:fit-content;height:max-content;bottom:100%;left:0}.open-left{flex-direction:row;width:max-content;height:fit-content;top:0;right:100%}
</style>
<div class="container">
<slot
name="menu-button"
onclick="${() => this.toggleMenu()}"
onkeydown="${(e) => this.simulateClick(e)}"></slot>
<div class="${this.getClass()}">
<slot name="menu-content"></slot>
</div>
</div>
`;
}
});
Object.defineProperty(this, "open", {
enumerable: true,
configurable: true,
writable: true,
value: false
});
Object.defineProperty(this, "openDirection", {
enumerable: true,
configurable: true,
writable: true,
value: 'bottom'
});
Object.defineProperty(this, "outsideClickHandler", {
enumerable: true,
configurable: true,
writable: true,
value: (event) => this.outsideClick(event)
});
Object.defineProperty(this, "closeMenuHandler", {
enumerable: true,
configurable: true,
writable: true,
value: () => this.closeMenu(true)
});
}
render() {
this.openDirection = this.hasAttribute('open') ? this.getAttribute('open') : 'bottom';
super.render();
}
listenChildButtons() {
const slot = this.shadow.querySelector('slot[name="menu-content"]');
const assignedNodes = slot.assignedNodes();
const buttons = this.findAllAssignedButtons(assignedNodes);
for (const button of buttons) {
button.removeEventListener('click', this.closeMenuHandler);
button.addEventListener('click', this.closeMenuHandler);
}
}
getClass() {
if (!this.open) {
return 'hidden';
}
return 'menu-content open-' + this.openDirection;
}
toggleMenu() {
if (this.open) {
this.closeMenu();
}
else {
this.openMenu();
}
}
openMenu() {
this.listenChildButtons();
this.open = true;
setTimeout(() => document.addEventListener('click', this.outsideClickHandler), 0);
this.refreshRender();
}
outsideClick(event) {
const target = event.target;
if (!this.shadow.contains(target)) {
this.closeMenu();
}
}
closeMenu(closeParent = false) {
this.open = false;
document.removeEventListener('click', this.outsideClickHandler);
if (closeParent) {
// If this menu itself is contained in another menu
// We close the parent menu too
const parentMenuButton = super.getParentOfType('GIRAFE-MENU-BUTTON', this.shadow.host.parentNode);
if (parentMenuButton !== null) {
parentMenuButton.toggleMenu();
}
}
this.refreshRender();
}
findAllAssignedButtons(nodes) {
const buttons = [];
for (const node of nodes) {
if (node.nodeName === 'BUTTON') {
buttons.push(node);
}
if (node.hasChildNodes()) {
buttons.push(...this.findAllAssignedButtons(Array.from(node.childNodes)));
}
}
return buttons;
}
connectedCallback() {
super.loadConfig().then(() => {
this.render();
super.girafeTranslate();
});
}
}
export default MenuButtonComponent;