128 lines
3.4 KiB
Vue
128 lines
3.4 KiB
Vue
<template>
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<div ref="main" class="main">
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<pre>{{ this.lastOpenedBook }}</pre>
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<pre>{{ meta }}</pre>
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<pre>{{ bookPos }}</pre>
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<pre>{{ $route.query }}</pre>
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</div>
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</template>
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<script>
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//-----------------------------------------------------------------------------
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import Vue from 'vue';
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import Component from 'vue-class-component';
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import _ from 'lodash';
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import bookManager from '../share/bookManager';
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export default @Component({
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watch: {
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bookPos: function(newValue) {
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this.updateRoute(newValue);
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this.commit('reader/setOpenedBook', Object.assign({}, this.lastOpenedBook, {bookPos: newValue}));
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this.drawPage();
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},
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routeParamPos: function(newValue) {
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if (newValue !== undefined && newValue != this.bookPos) {
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this.bookPos = newValue;
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}
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},
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},
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})
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class TextPage extends Vue {
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meta = null;
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fb2 = null;
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bookPos = 0;
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created() {
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this.commit = this.$store.commit;
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this.dispatch = this.$store.dispatch;
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this.config = this.$store.state.config;
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this.reader = this.$store.state.reader;
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this.lastOpenTry = '';
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}
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activated() {
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this.$refs.main.focus();
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this.book = null;
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this.meta = null;
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this.fb2 = null;
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let last = this.lastOpenedBook;
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if (last) {
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(async() => {
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const isParsed = await bookManager.hasBookParsed(last);
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if (!isParsed) {
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this.$root.$emit('set-app-title');
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if (this.lastOpenTry != last) {
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this.$emit('parse-book', last);
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this.lastOpenTry = last;
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}
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return;
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}
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this.book = await bookManager.getBook(last);
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this.meta = bookManager.metaOnly(this.book);
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this.fb2 = this.meta.fb2;
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this.$root.$emit('set-app-title', _.compact([
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this.fb2.lastName,
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this.fb2.middleName,
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this.fb2.firstName,
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'-',
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this.fb2.bookTitle
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]).join(' '));
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this.bookPos = (this.routeParamPos !== undefined ? this.routeParamPos : last.bookPos || 0);
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this.updateRoute(this.bookPos);
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this.drawPage();
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})();
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}
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}
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get lastOpenedBook() {
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return this.$store.getters['reader/lastOpenedBook'];
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}
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get routeParamPos() {
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let result = undefined;
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const q = this.$route.query;
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if (q['__p']) {
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result = q['__p'];
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if (Array.isArray(result))
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result = result[0];
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}
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return (result ? parseInt(result, 10) || 0 : result);
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}
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updateRoute(newPos) {
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if (this.book)
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this.$router.replace(`/reader?__p=${newPos}&url=${this.lastOpenedBook.url}`);
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}
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drawPage() {
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const last = this.lastOpenedBook;
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if (!last)
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return;
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//пустой канвас
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if (!this.book)
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return;
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}
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keyHook(event) {
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}
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}
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//-----------------------------------------------------------------------------
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</script>
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<style scoped>
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.main {
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flex: 1;
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display: flex;
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flex-direction: column;
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}
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</style> |