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import {inject, injectable} from 'tsyringe';
import TabPresenter from '../presenters/TabPresenter';
import WindowPresenter from '../presenters/WindowPresenter';
import BrowserSettingRepository from '../repositories/BrowserSettingRepository';
@injectable()
export default class TabUseCase {
constructor(
@inject('TabPresenter') private tabPresenter: TabPresenter,
private windowPresenter: WindowPresenter,
private browserSettingRepository: BrowserSettingRepository,
) {
}
async close(force: boolean, selectLeft = false): Promise<any> {
const tab = await this.tabPresenter.getCurrent();
if (!force && tab.pinned) {
return Promise.resolve();
}
if (selectLeft && tab.index > 0) {
const tabs = await this.tabPresenter.getAll();
await this.tabPresenter.select(tabs[tab.index - 1].id as number);
}
return this.tabPresenter.remove([tab.id as number]);
}
async closeRight(): Promise<any> {
const tabs = await this.tabPresenter.getAll();
tabs.sort((t1, t2) => t1.index - t2.index);
const index = tabs.findIndex(t => t.active);
if (index < 0) {
return;
}
for (let i = index + 1; i < tabs.length; ++i) {
const tab = tabs[i];
if (!tab.pinned) {
this.tabPresenter.remove([tab.id as number]);
}
}
}
reopen(): Promise<any> {
return this.tabPresenter.reopen();
}
async reload(cache: boolean): Promise<any> {
const tab = await this.tabPresenter.getCurrent();
return this.tabPresenter.reload(tab.id as number, cache);
}
async setPinned(pinned: boolean): Promise<any> {
const tab = await this.tabPresenter.getCurrent();
return this.tabPresenter.setPinned(tab.id as number, pinned);
}
async togglePinned(): Promise<any> {
const tab = await this.tabPresenter.getCurrent();
return this.tabPresenter.setPinned(tab.id as number, !tab.pinned);
}
async duplicate(): Promise<any> {
const tab = await this.tabPresenter.getCurrent();
return this.tabPresenter.duplicate(tab.id as number);
}
async openPageSource(): Promise<any> {
const tab = await this.tabPresenter.getCurrent();
const url = 'view-source:' + tab.url;
return this.tabPresenter.create(url);
}
async openHome(newTab: boolean): Promise<any> {
const tab = await this.tabPresenter.getCurrent();
const urls = await this.browserSettingRepository.getHomepageUrls();
if (urls.length === 1 && urls[0] === 'about:home') {
// eslint-disable-next-line max-len
throw new Error('Cannot open Firefox Home (about:home) by WebExtensions, set your custom URLs');
}
if (urls.length === 1 && !newTab) {
return this.tabPresenter.open(urls[0], tab.id);
}
for (const url of urls) {
this.tabPresenter.create(url);
}
}
async openURL(
url: string, newTab?: boolean, newWindow?: boolean,
): Promise<void> {
if (newWindow) {
await this.windowPresenter.create(url);
} else if (newTab) {
await this.tabPresenter.create(url);
} else {
const tab = await this.tabPresenter.getCurrent();
await this.tabPresenter.open(url, tab.id);
}
}
}
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