devexpress-richedit
Version:
DevExpress Rich Text Editor is an advanced word-processing tool designed for working with rich text documents.
47 lines (46 loc) • 1.62 kB
JavaScript
import { UnicodeCharacterDecoder } from '../../encoding/unicode-character-decoder';
import { CodePageCharacterDecoder } from '../../encoding/code-page-character-decoder';
import { CodePages } from '../../encoding/code-pages';
import { RtfImportData } from '../../rtf-import-data';
export class RtfFormattingInfo {
_unicodeCharacterByteCount = 1;
_codePage = CodePages.default;
activeDecoder;
codePageDecoder;
unicodeDecoder;
deleted;
constructor() {
this.codePageDecoder = new CodePageCharacterDecoder(this.codePage);
this.unicodeDecoder = new UnicodeCharacterDecoder();
this.activeDecoder = this.codePageDecoder;
}
get unicodeCharacterByteCount() { return this._unicodeCharacterByteCount; }
set unicodeCharacterByteCount(value) {
if (value < 0)
RtfImportData.throwInvalidRtfFile();
this._unicodeCharacterByteCount = value;
}
get codePage() { return this._codePage; }
set codePage(value) {
if (this._codePage == value)
return;
this._codePage = value;
this.onCodePageChanged();
}
onCodePageChanged() {
this.codePageDecoder.codePage = this.codePage;
}
clone() {
const clone = this.createEmptyClone();
clone.copyFrom(this);
return clone;
}
createEmptyClone() {
return new RtfFormattingInfo();
}
copyFrom(info) {
this.unicodeCharacterByteCount = info.unicodeCharacterByteCount;
this.codePage = info.codePage;
this.deleted = info.deleted;
}
}