diff options
author | Paul Slaughter <pslaughter@gitlab.com> | 2018-12-07 19:29:32 +0300 |
---|---|---|
committer | Phil Hughes <me@iamphill.com> | 2018-12-07 19:29:32 +0300 |
commit | 38431c8f993a95b168ae2d1e8c16f8b5e108c3d4 (patch) | |
tree | 5face1ddb8f2ff69dba98746b21b5dc645ae101c /app/assets | |
parent | 498e34c6a4c990ae7d90b2d09cf4e73b9f228e13 (diff) |
CE Port of "Web Terminal FE"
Diffstat (limited to 'app/assets')
-rw-r--r-- | app/assets/javascripts/lib/utils/dom_utils.js | 5 | ||||
-rw-r--r-- | app/assets/javascripts/terminal/index.js | 2 | ||||
-rw-r--r-- | app/assets/javascripts/terminal/terminal.js | 57 | ||||
-rw-r--r-- | app/assets/stylesheets/framework/common.scss | 1 | ||||
-rw-r--r-- | app/assets/stylesheets/page_bundles/_ide_mixins.scss | 18 | ||||
-rw-r--r-- | app/assets/stylesheets/page_bundles/ide.scss | 17 |
6 files changed, 81 insertions, 19 deletions
diff --git a/app/assets/javascripts/lib/utils/dom_utils.js b/app/assets/javascripts/lib/utils/dom_utils.js index 6f42382246d..7933c234384 100644 --- a/app/assets/javascripts/lib/utils/dom_utils.js +++ b/app/assets/javascripts/lib/utils/dom_utils.js @@ -7,3 +7,8 @@ export const addClassIfElementExists = (element, className) => { }; export const isInVueNoteablePage = () => isInIssuePage() || isInEpicPage() || isInMRPage(); + +export const canScrollUp = ({ scrollTop }, margin = 0) => scrollTop > margin; + +export const canScrollDown = ({ scrollTop, offsetHeight, scrollHeight }, margin = 0) => + scrollTop + offsetHeight < scrollHeight - margin; diff --git a/app/assets/javascripts/terminal/index.js b/app/assets/javascripts/terminal/index.js index 49aeb377c74..8faff59fd45 100644 --- a/app/assets/javascripts/terminal/index.js +++ b/app/assets/javascripts/terminal/index.js @@ -1,3 +1,3 @@ import Terminal from './terminal'; -export default () => new Terminal({ selector: '#terminal' }); +export default () => new Terminal(document.getElementById('terminal')); diff --git a/app/assets/javascripts/terminal/terminal.js b/app/assets/javascripts/terminal/terminal.js index b24aa8a3a34..560f50ebf8f 100644 --- a/app/assets/javascripts/terminal/terminal.js +++ b/app/assets/javascripts/terminal/terminal.js @@ -1,9 +1,15 @@ +import _ from 'underscore'; import $ from 'jquery'; import { Terminal } from 'xterm'; import * as fit from 'xterm/lib/addons/fit/fit'; +import { canScrollUp, canScrollDown } from '~/lib/utils/dom_utils'; + +const SCROLL_MARGIN = 5; + +Terminal.applyAddon(fit); export default class GLTerminal { - constructor(options = {}) { + constructor(element, options = {}) { this.options = Object.assign( {}, { @@ -13,7 +19,8 @@ export default class GLTerminal { options, ); - this.container = document.querySelector(options.selector); + this.container = element; + this.onDispose = []; this.setSocketUrl(); this.createTerminal(); @@ -34,8 +41,6 @@ export default class GLTerminal { } createTerminal() { - Terminal.applyAddon(fit); - this.terminal = new Terminal(this.options); this.socket = new WebSocket(this.socketUrl, ['terminal.gitlab.com']); @@ -72,4 +77,48 @@ export default class GLTerminal { handleSocketFailure() { this.terminal.write('\r\nConnection failure'); } + + addScrollListener(onScrollLimit) { + const viewport = this.container.querySelector('.xterm-viewport'); + const listener = _.throttle(() => { + onScrollLimit({ + canScrollUp: canScrollUp(viewport, SCROLL_MARGIN), + canScrollDown: canScrollDown(viewport, SCROLL_MARGIN), + }); + }); + + this.onDispose.push(() => viewport.removeEventListener('scroll', listener)); + viewport.addEventListener('scroll', listener); + + // don't forget to initialize value before scroll! + listener({ target: viewport }); + } + + disable() { + this.terminal.setOption('cursorBlink', false); + this.terminal.setOption('theme', { foreground: '#707070' }); + this.terminal.setOption('disableStdin', true); + this.socket.close(); + } + + dispose() { + this.terminal.off('data'); + this.terminal.dispose(); + this.socket.close(); + + this.onDispose.forEach(fn => fn()); + this.onDispose.length = 0; + } + + scrollToTop() { + this.terminal.scrollToTop(); + } + + scrollToBottom() { + this.terminal.scrollToBottom(); + } + + fit() { + this.terminal.fit(); + } } diff --git a/app/assets/stylesheets/framework/common.scss b/app/assets/stylesheets/framework/common.scss index 626c8f92d1d..f2f3a45ca09 100644 --- a/app/assets/stylesheets/framework/common.scss +++ b/app/assets/stylesheets/framework/common.scss @@ -386,3 +386,4 @@ img.emoji { .flex-no-shrink { flex-shrink: 0; } .mw-460 { max-width: 460px; } .ws-initial { white-space: initial; } +.min-height-0 { min-height: 0; } diff --git a/app/assets/stylesheets/page_bundles/_ide_mixins.scss b/app/assets/stylesheets/page_bundles/_ide_mixins.scss new file mode 100644 index 00000000000..896a3466cb4 --- /dev/null +++ b/app/assets/stylesheets/page_bundles/_ide_mixins.scss @@ -0,0 +1,18 @@ +@mixin ide-trace-view { + display: flex; + flex-direction: column; + height: 100%; + margin-top: -$grid-size; + margin-bottom: -$grid-size; + + &.build-page .top-bar { + top: 0; + height: auto; + font-size: 12px; + border-top-right-radius: $border-radius-default; + } + + .top-bar { + margin-left: -$gl-padding; + } +} diff --git a/app/assets/stylesheets/page_bundles/ide.scss b/app/assets/stylesheets/page_bundles/ide.scss index 07d82e984ba..98d0a2d43ea 100644 --- a/app/assets/stylesheets/page_bundles/ide.scss +++ b/app/assets/stylesheets/page_bundles/ide.scss @@ -1,5 +1,6 @@ @import 'framework/variables'; @import 'framework/mixins'; +@import './ide_mixins'; $search-list-icon-width: 18px; $ide-activity-bar-width: 60px; @@ -1111,11 +1112,7 @@ $ide-commit-header-height: 48px; } .ide-pipeline { - display: flex; - flex-direction: column; - height: 100%; - margin-top: -$grid-size; - margin-bottom: -$grid-size; + @include ide-trace-view(); .empty-state { margin-top: auto; @@ -1133,17 +1130,9 @@ $ide-commit-header-height: 48px; } } - .build-trace, - .top-bar { + .build-trace { margin-left: -$gl-padding; } - - &.build-page .top-bar { - top: 0; - height: auto; - font-size: 12px; - border-top-right-radius: $border-radius-default; - } } .ide-pipeline-list { |