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import MemoryStorage from '../infrastructures/memory-storage';
import TabPresenter from '../presenters/tab';
import ConsolePresenter from '../presenters/console';
const CURRENT_SELECTED_KEY = 'tabs.current.selected';
const LAST_SELECTED_KEY = 'tabs.last.selected';
const ZOOM_SETTINGS = [
0.33, 0.50, 0.66, 0.75, 0.80, 0.90, 1.00,
1.10, 1.25, 1.50, 1.75, 2.00, 2.50, 3.00
];
export default class OperationInteractor {
constructor() {
this.tabPresenter = new TabPresenter();
this.tabPresenter.onSelected(info => this.onTabSelected(info.tabId));
this.consolePresenter = new ConsolePresenter();
this.cache = new MemoryStorage();
}
async close(force) {
let tab = await this.tabPresenter.getCurrent();
if (!force && tab.pinned) {
return;
}
return this.tabPresenter.remove([tab.id]);
}
reopen() {
return this.tabPresenter.reopen();
}
async selectPrev(count) {
let tabs = await this.tabPresenter.getAll();
if (tabs.length < 2) {
return;
}
let tab = tabs.find(t => t.active);
if (!tab) {
return;
}
let select = (tab.index - count + tabs.length) % tabs.length;
return this.tabPresenter.select(tabs[select].id);
}
async selectNext(count) {
let tabs = await this.tabPresenter.getAll();
if (tabs.length < 2) {
return;
}
let tab = tabs.find(t => t.active);
if (!tab) {
return;
}
let select = (tab.index + count) % tabs.length;
return this.tabPresenter.select(tabs[select].id);
}
async selectFirst() {
let tabs = await this.tabPresenter.getAll();
return this.tabPresenter.select(tabs[0].id);
}
async selectLast() {
let tabs = await this.tabPresenter.getAll();
return this.tabPresenter.select(tabs[tabs.length - 1].id);
}
async selectPrevSelected() {
let tabId = await this.cache.get(LAST_SELECTED_KEY);
if (tabId === null || typeof tabId === 'undefined') {
return;
}
this.tabPresenter.select(tabId);
}
async reload(cache) {
let tab = await this.tabPresenter.getCurrent();
return this.tabPresenter.reload(tab.id, cache);
}
async setPinned(pinned) {
let tab = await this.tabPresenter.getCurrent();
return this.tabPresenter.setPinned(tab.id, pinned);
}
async togglePinned() {
let tab = await this.tabPresenter.getCurrent();
return this.tabPresenter.setPinned(tab.id, !tab.pinned);
}
async duplicate() {
let tab = await this.tabPresenter.getCurrent();
return this.tabPresenter.duplicate(tab.id);
}
async openPageSource() {
let tab = await this.tabPresenter.getCurrent();
let url = 'view-source:' + tab.url;
return this.tabPresenter.create(url);
}
async zoomIn(tabId) {
let tab = await this.tabPresenter.getCurrent();
let current = await this.tabPresenter.getZoom(tab.id);
let factor = ZOOM_SETTINGS.find(f => f > current);
if (factor) {
return this.tabPresenter.setZoom(tabId, factor);
}
}
async zoomOut(tabId) {
let tab = await this.tabPresenter.getCurrent();
let current = await this.tabPresenter.getZoom(tab.id);
let factor = [].concat(ZOOM_SETTINGS).reverse().find(f => f < current);
if (factor) {
return this.tabPresenter.setZoom(tabId, factor);
}
}
zoomNutoral(tabId) {
return this.tabPresenter.setZoom(tabId, 1);
}
async showCommand() {
let tab = await this.tabPresenter.getCurrent();
this.consolePresenter.showCommand(tab.id, '');
}
async showOpenCommand(alter) {
let tab = await this.tabPresenter.getCurrent();
let command = 'open ';
if (alter) {
command += tab.url;
}
return this.consolePresenter.showCommand(tab.id, command);
}
async showTabopenCommand(alter) {
let tab = await this.tabPresenter.getCurrent();
let command = 'tabopen ';
if (alter) {
command += tab.url;
}
return this.consolePresenter.showCommand(tab.id, command);
}
async showWinopenCommand(alter) {
let tab = await this.tabPresenter.getCurrent();
let command = 'winopen ';
if (alter) {
command += tab.url;
}
return this.consolePresenter.showCommand(tab.id, command);
}
async showBufferCommand() {
let tab = await this.tabPresenter.getCurrent();
let command = 'buffer ';
return this.consolePresenter.showCommand(tab.id, command);
}
async showAddbookmarkCommand(alter) {
let tab = await this.tabPresenter.getCurrent();
let command = 'addbookmark ';
if (alter) {
command += tab.title;
}
return this.consolePresenter.showCommand(tab.id, command);
}
async findStart() {
let tab = await this.tabPresenter.getCurrent();
this.consolePresenter.showFind(tab.id);
}
async hideConsole() {
let tab = await this.tabPresenter.getCurrent();
this.consolePresenter.hide(tab.id);
}
onTabSelected(tabId) {
let lastId = this.cache.get(CURRENT_SELECTED_KEY);
this.cache.set(LAST_SELECTED_KEY, lastId);
this.cache.set(CURRENT_SELECTED_KEY, tabId);
}
}
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