@progress/kendo-angular-editor
Version:
Kendo UI Editor for Angular
292 lines (291 loc) • 13 kB
JavaScript
/**-----------------------------------------------------------------------------------------
* Copyright © 2025 Progress Software Corporation. All rights reserved.
* Licensed under commercial license. See LICENSE.md in the project root for more information
*-------------------------------------------------------------------------------------------*/
import { Component, ViewChild, ElementRef, forwardRef, Input, Output, EventEmitter, Renderer2 } from '@angular/core';
import { NgIf } from '@angular/common';
import { ToolBarToolComponent } from '@progress/kendo-angular-toolbar';
import { DialogService } from '@progress/kendo-angular-dialog';
import { fontFamilyIcon } from '@progress/kendo-svg-icons';
import { IconWrapperComponent } from '@progress/kendo-angular-icons';
import { outerWidth, isPresent, getUniqueStyleValues } from '../../util';
import { EditorLocalizationService } from '../../localization/editor-localization.service';
import { FontFamilyDialogComponent } from '../../dialogs/font-family-dialog.component';
import { FontFamilyDropDownListComponent } from './editor-fontfamily-dropdownlist.component';
import { ProviderService } from '../../common/provider.service';
import { EditorToolsService } from '../tools.service';
import * as i0 from "@angular/core";
import * as i1 from "@progress/kendo-angular-dialog";
import * as i2 from "../../localization/editor-localization.service";
import * as i3 from "../../common/provider.service";
import * as i4 from "../tools.service";
/**
* A component which configures an existing `DropDownListComponent` as an Editor tool
* ([see example]({% slug toolbartools_editor %}#toc-built-in-tools)).
* The component associates a `kendo-toolbar-dropdownlist` with an Editor command that changes the font family of a content block and
* automatically defines the options of the drop-down list and sets its values ([see example]({% slug toolbartools_editor %}#toc-dropdownlists)).
*
* @example
* ```ts-no-run
* <kendo-toolbar-dropdownlist kendoEditorFontFamily></kendo-toolbar-dropdownlist>
* ```
*/
export class EditorFontFamilyComponent extends ToolBarToolComponent {
dialogService;
localization;
toolsService;
renderer;
value;
disabled = false;
tabindex = -1;
/**
* Overrides the default font list.
*/
set data(fonts) {
this._data = fonts || this._data;
}
get data() {
return this._data;
}
/**
* Fires when the user updates the value of the drop-down list.
*/
valueChange = new EventEmitter();
element;
fontFamilyDropDownList;
fontFamilyButton;
/**
* @hidden
*/
defaultItem;
/**
* @hidden
*/
itemDisabled;
fontFamilySVGIcon = fontFamilyIcon;
subs;
editor;
_data = [
{ text: 'Arial', fontName: 'Arial,"Helvetica Neue",Helvetica,sans-serif' },
{ text: 'Courier New', fontName: '"Courier New",Courier,"Lucida Sans Typewriter","Lucida Typewriter",monospace' },
{ text: 'Georgia', fontName: 'Georgia,Times,"Times New Roman",serif' },
{
fontName: 'Impact,Haettenschweiler,"Franklin Gothic Bold",Charcoal,"Helvetica Inserat","Bitstream Vera Sans Bold","Arial Black","sans serif"',
text: 'Impact'
},
{ text: 'Lucida Console', fontName: '"Lucida Console","Lucida Sans Typewriter",monaco,"Bitstream Vera Sans Mono",monospace' },
{ text: 'Tahoma', fontName: 'Tahoma,Verdana,Segoe,sans-serif' },
{ text: 'Times New Roman', fontName: 'TimesNewRoman,"Times New Roman",Times,Baskerville,Georgia,serif' },
{ text: 'Trebuchet MS', fontName: '"Trebuchet MS","Lucida Grande","Lucida Sans Unicode","Lucida Sans",Tahoma,sans-serif' },
{ text: 'Verdana', fontName: 'Verdana,Geneva,sans-serif' }
];
constructor(dialogService, localization, providerService, toolsService, renderer) {
super();
this.dialogService = dialogService;
this.localization = localization;
this.toolsService = toolsService;
this.renderer = renderer;
this.editor = providerService.editor;
this.isBuiltInTool = true;
}
ngOnInit() {
this.itemDisabled = (itemArgs) => {
if (!this.overflows && this.fontFamilyDropDownList && !this.fontFamilyDropDownList.dropDownList.isOpen) {
return true; //disable all items in order to prevent navigation when DDL is closed
}
else {
return itemArgs.dataItem.fontName === null;
}
};
setTimeout(() => {
this.defaultItem = { text: this.title, fontName: null };
this.toolsService.needsCheck.next();
});
this.subs = this.editor.stateChange.subscribe(({ style }) => {
this.value = getUniqueStyleValues(style.selected, 'font-family') || null;
this.disabled = style.disabled;
});
}
/**
* @hidden
*/
onValueChange(ev) {
if (isPresent(ev)) {
this.editor.exec('fontFamily', ev);
this.editor.view.focus();
this.valueChange.emit(this.data.find(f => f.fontName === ev));
}
}
ngOnDestroy() {
if (this.subs) {
this.subs.unsubscribe();
}
}
get outerWidth() {
if (this.element) {
return outerWidth(this.element.nativeElement);
}
}
get title() {
return this.localization.get('fontFamily');
}
/**
* @hidden
*/
openDialog() {
const dialogSettings = {
appendTo: this.editor.dialogContainer,
content: FontFamilyDialogComponent,
width: 400,
autoFocusedElement: '.k-picker'
};
this.editor.toolbar.toggle(false);
const dialogContent = this.dialogService.open(dialogSettings).content.instance;
this.renderer.addClass(dialogContent.dialog.dialog.instance.wrapper.nativeElement.querySelector('.k-window'), 'k-editor-window');
dialogContent.setData({
editor: this.editor,
data: this.data,
defaultItem: this.defaultItem,
value: this.value,
itemDisabled: this.itemDisabled
});
}
/**
* @hidden
*/
canFocus() {
return !this.disabled;
}
/**
* @hidden
*/
focus() {
this.tabindex = 0;
if (this.overflows) {
this.fontFamilyButton?.nativeElement.focus();
}
else {
this.fontFamilyDropDownList?.focus();
}
}
/**
* @hidden
*/
handleKey() {
this.tabindex = -1;
return false;
}
static ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "16.2.12", ngImport: i0, type: EditorFontFamilyComponent, deps: [{ token: i1.DialogService }, { token: i2.EditorLocalizationService }, { token: i3.ProviderService }, { token: i4.EditorToolsService }, { token: i0.Renderer2 }], target: i0.ɵɵFactoryTarget.Component });
static ɵcmp = i0.ɵɵngDeclareComponent({ minVersion: "14.0.0", version: "16.2.12", type: EditorFontFamilyComponent, isStandalone: true, selector: "kendo-toolbar-dropdownlist[kendoEditorFontFamily]", inputs: { data: "data" }, outputs: { valueChange: "valueChange" }, providers: [{ provide: ToolBarToolComponent, useExisting: forwardRef(() => EditorFontFamilyComponent) }], viewQueries: [{ propertyName: "element", first: true, predicate: ["element"], descendants: true }, { propertyName: "fontFamilyDropDownList", first: true, predicate: ["element"], descendants: true, read: FontFamilyDropDownListComponent }, { propertyName: "fontFamilyButton", first: true, predicate: ["fontFamilyButton"], descendants: true, read: ElementRef }], usesInheritance: true, ngImport: i0, template: `
<ng-template #toolbarTemplate>
<kendo-editor-fontfamily-dropdownlist
#element
[defaultItem]="defaultItem"
[data]="data"
[(value)]="value"
[itemDisabled]="itemDisabled"
[title]="title"
[disabled]="disabled"
[tabindex]="tabindex"
(valueChange)="onValueChange($event)"
>
</kendo-editor-fontfamily-dropdownlist>
</ng-template>
<ng-template #popupTemplate>
<div #fontFamilyButton
tabindex="-1"
role="menuitem"
class="k-item k-menu-item"
[class.k-disabled]="disabled"
[tabindex]="tabindex"
(click)="openDialog()">
<span
class="k-link k-menu-link">
<kendo-icon-wrapper name="font-family" [svgIcon]="fontFamilySVGIcon"></kendo-icon-wrapper>
<span *ngIf="title" class="k-menu-link-text">{{title}}</span>
</span>
</div>
</ng-template>
<ng-template #sectionTemplate>
<kendo-editor-fontfamily-dropdownlist
#element
[defaultItem]="defaultItem"
[data]="data"
[(value)]="value"
[itemDisabled]="itemDisabled"
[title]="title"
[disabled]="disabled"
[tabindex]="tabindex"
(valueChange)="onValueChange($event)"
>
</kendo-editor-fontfamily-dropdownlist>
</ng-template>
`, isInline: true, dependencies: [{ kind: "component", type: FontFamilyDropDownListComponent, selector: "kendo-editor-fontfamily-dropdownlist", inputs: ["data", "value", "defaultItem", "itemDisabled", "title", "disabled", "tabindex"], outputs: ["valueChange"] }, { kind: "component", type: IconWrapperComponent, selector: "kendo-icon-wrapper", inputs: ["name", "svgIcon", "innerCssClass", "customFontClass", "size"], exportAs: ["kendoIconWrapper"] }, { kind: "directive", type: NgIf, selector: "[ngIf]", inputs: ["ngIf", "ngIfThen", "ngIfElse"] }] });
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "16.2.12", ngImport: i0, type: EditorFontFamilyComponent, decorators: [{
type: Component,
args: [{
providers: [{ provide: ToolBarToolComponent, useExisting: forwardRef(() => EditorFontFamilyComponent) }],
selector: 'kendo-toolbar-dropdownlist[kendoEditorFontFamily]',
template: `
<ng-template #toolbarTemplate>
<kendo-editor-fontfamily-dropdownlist
#element
[defaultItem]="defaultItem"
[data]="data"
[(value)]="value"
[itemDisabled]="itemDisabled"
[title]="title"
[disabled]="disabled"
[tabindex]="tabindex"
(valueChange)="onValueChange($event)"
>
</kendo-editor-fontfamily-dropdownlist>
</ng-template>
<ng-template #popupTemplate>
<div #fontFamilyButton
tabindex="-1"
role="menuitem"
class="k-item k-menu-item"
[class.k-disabled]="disabled"
[tabindex]="tabindex"
(click)="openDialog()">
<span
class="k-link k-menu-link">
<kendo-icon-wrapper name="font-family" [svgIcon]="fontFamilySVGIcon"></kendo-icon-wrapper>
<span *ngIf="title" class="k-menu-link-text">{{title}}</span>
</span>
</div>
</ng-template>
<ng-template #sectionTemplate>
<kendo-editor-fontfamily-dropdownlist
#element
[defaultItem]="defaultItem"
[data]="data"
[(value)]="value"
[itemDisabled]="itemDisabled"
[title]="title"
[disabled]="disabled"
[tabindex]="tabindex"
(valueChange)="onValueChange($event)"
>
</kendo-editor-fontfamily-dropdownlist>
</ng-template>
`,
standalone: true,
imports: [FontFamilyDropDownListComponent, IconWrapperComponent, NgIf]
}]
}], ctorParameters: function () { return [{ type: i1.DialogService }, { type: i2.EditorLocalizationService }, { type: i3.ProviderService }, { type: i4.EditorToolsService }, { type: i0.Renderer2 }]; }, propDecorators: { data: [{
type: Input
}], valueChange: [{
type: Output
}], element: [{
type: ViewChild,
args: ['element']
}], fontFamilyDropDownList: [{
type: ViewChild,
args: ['element', { read: FontFamilyDropDownListComponent, static: false }]
}], fontFamilyButton: [{
type: ViewChild,
args: ['fontFamilyButton', { read: ElementRef }]
}] } });