tabby-core/src/components/appRoot.component.ts - master - githubmirror/tabby

tabby-core/src/components/appRoot.component.ts
274 строки10 KB
Artur Xavier
feat(core): add pinned tabs (#11146)
11 июл 2026, 12:33
11 июл 2026, 12:331069978
/* eslint-disable @typescript-eslint/explicit-module-boundary-types */
import { Component, Input, HostListener, HostBinding, ViewChildren, ViewChild } from '@angular/core'
import { trigger, style, animate, transition, state } from '@angular/animations'
import { NgbDropdown, NgbModal } from '@ng-bootstrap/ng-bootstrap'
import { CdkDragDrop } from '@angular/cdk/drag-drop'

import { HostAppService, Platform } from '../api/hostApp'
import { HotkeysService } from '../services/hotkeys.service'
import { Logger, LogService } from '../services/log.service'
import { ConfigService } from '../services/config.service'
import { ThemesService } from '../services/themes.service'
import { UpdaterService } from '../services/updater.service'
import { CommandService } from '../services/commands.service'

import { BaseTabComponent } from './baseTab.component'
import { SafeModeModalComponent } from './safeModeModal.component'
import { TabBodyComponent } from './tabBody.component'
import { SplitTabComponent } from './splitTab.component'
import { AppService, Command, CommandLocation, FileTransfer, HostWindowService, PlatformService } from '../api'

function makeTabAnimation (dimension: string, size: number) {
    return [
        state('in', style({
            'flex-basis': '{{size}}',
            [dimension]: '{{size}}',
        }), {
            params: { size: `${size}px` },
        }),
        transition(':enter', [
            style({
                'flex-basis': '1px',
                [dimension]: '1px',
            }),
            animate('250ms ease-out', style({
                'flex-basis': '{{size}}',
                [dimension]: '{{size}}',
            })),
        ]),
        transition(':leave', [
            style({
                'flex-basis': 'auto',
                'padding-left': '*',
                'padding-right': '*',
                [dimension]: '*',
            }),
            animate('250ms ease-in-out', style({
                'padding-left': 0,
                'padding-right': 0,
                [dimension]: '0',
            })),
        ]),
    ]
}

/** @hidden */
@Component({
    selector: 'app-root',
    templateUrl: './appRoot.component.pug',
    styleUrls: ['./appRoot.component.scss'],
    animations: [
        trigger('animateTab', makeTabAnimation('width', 200)),
    ],
})
export class AppRootComponent {
    Platform = Platform
    @Input() ready = false
    @Input() leftToolbarButtons: Command[]
    @Input() rightToolbarButtons: Command[]
    @HostBinding('class.platform-win32') platformClassWindows = process.platform === 'win32'
    @HostBinding('class.platform-darwin') platformClassMacOS = process.platform === 'darwin'
    @HostBinding('class.platform-linux') platformClassLinux = process.platform === 'linux'
    @HostBinding('class.no-tabs') noTabs = true
    @ViewChildren(TabBodyComponent) tabBodies: TabBodyComponent[]
    @ViewChild('activeTransfersDropdown') activeTransfersDropdown: NgbDropdown
    unsortedTabs: BaseTabComponent[] = []
    updatesAvailable = false
    activeTransfers: FileTransfer[] = []
    private logger: Logger

    constructor (
        private hotkeys: HotkeysService,
        private commands: CommandService,
        public updater: UpdaterService,
        public hostWindow: HostWindowService,
        public hostApp: HostAppService,
        public config: ConfigService,
        public app: AppService,
        platform: PlatformService,
        log: LogService,
        ngbModal: NgbModal,
        _themes: ThemesService,
    ) {
        // document.querySelector('app-root')?.remove()
        this.logger = log.create('main')
        this.logger.info('v', platform.getAppVersion())

        this.hotkeys.hotkey$.subscribe((hotkey: string) => {
            if (hotkey.startsWith('tab-')) {
                const index = parseInt(hotkey.split('-')[1])
                if (index <= this.app.tabs.length) {
                    this.app.selectTab(this.app.tabs[index - 1])
                }
            }
            if (this.app.activeTab) {
                if (hotkey === 'close-tab') {
                    this.app.closeTab(this.app.activeTab, true)
                }
                if (hotkey === 'toggle-last-tab') {
                    this.app.toggleLastTab()
                }
                if (hotkey === 'next-tab') {
                    this.app.nextTab()
                }
                if (hotkey === 'previous-tab') {
                    this.app.previousTab()
                }
                if (hotkey === 'move-tab-left') {
                    this.app.moveSelectedTabLeft()
                }
                if (hotkey === 'move-tab-right') {
                    this.app.moveSelectedTabRight()
                }
                if (hotkey === 'duplicate-tab') {
                    this.app.duplicateTab(this.app.activeTab)
                }
                if (hotkey === 'pin-tab') {
                    this.app.toggleTabPinned(this.app.activeTab)
                }
                if (hotkey === 'restart-tab') {
                    this.app.restartTab(this.app.activeTab)
                }
                if (hotkey === 'explode-tab' && this.app.activeTab instanceof SplitTabComponent) {
                    this.app.explodeTab(this.app.activeTab)
                }
                if (hotkey === 'combine-tabs' && this.app.activeTab instanceof SplitTabComponent) {
                    this.app.combineTabsInto(this.app.activeTab)
                }
            }
            if (hotkey === 'reopen-tab') {
                this.app.reopenLastTab()
            }
            if (hotkey === 'toggle-fullscreen') {
                hostWindow.toggleFullscreen()
            }
        })

        this.hostWindow.windowCloseRequest$.subscribe(async () => {
            this.app.closeWindow()
        })

        if (window['safeModeReason']) {
            ngbModal.open(SafeModeModalComponent)
        }

        this.app.tabOpened$.subscribe(tab => {
            this.unsortedTabs.push(tab)
            this.noTabs = false
            this.app.emitTabDragEnded()
        })

        this.app.tabRemoved$.subscribe(tab => {
            for (const tabBody of this.tabBodies) {
                if (tabBody.tab === tab) {
                    tabBody.detach()
                }
            }
            this.unsortedTabs = this.unsortedTabs.filter(x => x !== tab)
            this.noTabs = app.tabs.length === 0
            this.app.emitTabDragEnded()
        })

        platform.fileTransferStarted$.subscribe(transfer => {
            this.activeTransfers.push(transfer)
            this.activeTransfersDropdown.open()
        })

        config.ready$.toPromise().then(async () => {
            this.leftToolbarButtons = await this.getToolbarButtons(false)
            this.rightToolbarButtons = await this.getToolbarButtons(true)

            setInterval(() => {
                if (this.config.store.enableAutomaticUpdates) {
                    this.updater.check().then(available => {
                        this.updatesAvailable = available
                    })
                }
            }, 3600 * 12 * 1000)
        })
    }

    async ngOnInit () {
        this.config.ready$.toPromise().then(() => {
            this.ready = true
            this.app.emitReady()
        })

        // While the window is being dragged, suppress the split-pane layout
        // transition (see splitTab.component.scss). Animating pane geometry on
        // every resize frame triggers a full-layer repaint that flickers the
        // terminal; the transition is only wanted for split/close/maximize.
        let resizeEndTimeout: any = null
        window.addEventListener('resize', () => {
            document.body.classList.add('resizing')
            if (resizeEndTimeout) {
                clearTimeout(resizeEndTimeout)
            }
            resizeEndTimeout = setTimeout(() => {
                document.body.classList.remove('resizing')
            }, 200)
        })
    }

    @HostListener('dragover')
    onDragOver () {
        return false
    }

    @HostListener('drop')
    onDrop () {
        return false
    }

    hasVerticalTabs () {
        return this.config.store.appearance.tabsLocation === 'left' || this.config.store.appearance.tabsLocation === 'right'
    }

    get targetTabSize (): any {
        if (this.hasVerticalTabs()) {
            return '*'
        }
        return this.config.store.appearance.flexTabs ? '*' : '200px'
    }

    onTabsReordered (event: CdkDragDrop<BaseTabComponent[]>) {
        const tab: BaseTabComponent = event.item.data
        if (!this.app.tabs.includes(tab)) {
            if (tab.parent instanceof SplitTabComponent) {
                tab.parent.removeTab(tab)
                this.app.wrapAndAddTab(tab)
            }
        }
        this.app.moveTabToIndex(tab, event.currentIndex)
    }

    onTransfersChange () {
        if (this.activeTransfers.length === 0) {
            this.activeTransfersDropdown.close()
        }
    }

    @HostBinding('class.vibrant') get isVibrant () {
        return this.config.store?.appearance.vibrancy
    }

    private async getToolbarButtons (aboveZero: boolean): Promise<Command[]> {
        return (await this.commands.getCommands({ tab: this.app.activeTab ?? undefined }))
            .filter(x => x.locations?.includes(aboveZero ? CommandLocation.RightToolbar : CommandLocation.LeftToolbar))
    }

    toggleMaximize (): void {
        this.hostWindow.toggleMaximize()
    }

    protected isTitleBarNeeded (): boolean {
        return (
            this.config.store.appearance.frame === 'full'
            ||
                this.hostApp.platform !== Platform.macOS
                && this.config.store.appearance.frame === 'thin'
                && this.config.store.appearance.tabsLocation !== 'top'
                && this.config.store.appearance.tabsLocation !== 'bottom'
        )
    }
}