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TypeScript katamari.Thunk类代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了TypeScript中@ephox/katamari.Thunk的典型用法代码示例。如果您正苦于以下问题:TypeScript Thunk类的具体用法?TypeScript Thunk怎么用?TypeScript Thunk使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。



在下文中一共展示了Thunk类的4个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的TypeScript代码示例。

示例1: handler

  const resetTargets = () => {
    // Reset the targets
    targets.set(Thunk.cached(findTargets)());

    // Trigger change handlers
    Arr.each(changeHandlers.get(), (handler) => handler());
  };
开发者ID:tinymce,项目名称:tinymce,代码行数:7,代码来源:SelectionTargets.ts


示例2: getInitialValue

const getGroups = Thunk.cached(function (realm, editor) {
  return [
    {
      label: 'the link group',
      items: [
        SerialisedDialog.sketch({
          fields: [
            Inputs.field('url', 'Type or paste URL'),
            Inputs.field('text', 'Link text'),
            Inputs.field('title', 'Link title'),
            Inputs.field('target', 'Link target'),
            Inputs.hidden('link')
          ],

          // Do not include link
          maxFieldIndex: [ 'url', 'text', 'title', 'target' ].length - 1,
          getInitialValue (/* dialog */) {
            return Option.some(
              LinkBridge.getInfo(editor)
            );
          },

          onExecute (dialog/*, simulatedEvent */) {
            const info = Representing.getValue(dialog);
            LinkBridge.applyInfo(editor, info);
            realm.restoreToolbar();
            editor.focus();
          }
        })
      ]
    }
  ];
});
开发者ID:danielpunkass,项目名称:tinymce,代码行数:33,代码来源:LinkButton.ts


示例3: createAutocompleteItems

const register = (editor: Editor, sharedBackstage: UiFactoryBackstageShared) => {
  const autocompleter = GuiFactory.build(
    InlineView.sketch({
      dom: {
        tag: 'div',
        classes: [ 'tox-autocompleter' ]
      },
      components: [

      ],
      lazySink: sharedBackstage.getSink
    })
  );

  const isActive = () => InlineView.isOpen(autocompleter);
  const closeIfNecessary = () => {
    if (isActive()) {
      InlineView.hide(autocompleter);
    }
  };

  // This needs to be calcluated once things are ready, but the key events must be bound
  // before `init` or other keydown / keypress listeners will fire first. Therefore,
  // this is a thunk so that its value is calculated just once when it is used for the
  // first time, and after that it's value is stored.
  const getAutocompleters: () => Autocompleters.AutocompleterDatabase = Thunk.cached(() => {
    return Autocompleters.register(editor);
  });

  const getCombinedItems = (triggerChar: string, matches: AutocompleteLookupData[]): ItemTypes.ItemSpec[] => {
    const columns = Options.findMap(matches, (m) => Option.from(m.columns)).getOr(1);

    return Arr.bind(matches, (match) => {
      const choices = match.items;

      return createAutocompleteItems(
        choices,
        (itemValue, itemMeta) => {
          const nr = editor.selection.getRng();
          const textNode = nr.startContainer as Text; // TODO: Investigate if this is safe
          getContext(nr, triggerChar, textNode.data, nr.startOffset).fold(
            () => console.error('Lost context. Cursor probably moved'),
            ({ rng }) => {
              const autocompleterApi: InlineContent.AutocompleterInstanceApi = {
                hide: closeIfNecessary
              };
              match.onAction(autocompleterApi, rng, itemValue, itemMeta);
            }
          );
        },
        columns,
        ItemResponse.BUBBLE_TO_SANDBOX,
        sharedBackstage
      );
    });
  };

  const onKeypress = Throttler.last((e) => {
    const optMatches = e.key === ' ' ? Option.none<{ range: Range, triggerChar: string, lookupData: Promise<AutocompleteLookupData[]> }>() : lookup(editor, getAutocompleters);
    optMatches.fold(
      closeIfNecessary,
      (lookupInfo) => {
        lookupInfo.lookupData.then((lookupData) => {
          const combinedItems = getCombinedItems(lookupInfo.triggerChar, lookupData);

          // Only open the autocompleter if there are items to show
          if (combinedItems.length > 0) {
            const columns: Types.ColumnTypes = Options.findMap(lookupData, (ld) => Option.from(ld.columns)).getOr(1);
            InlineView.showAt(
              autocompleter,
              {
                anchor: 'selection',
                root: Element.fromDom(editor.getBody()),
                getSelection: () => {
                  return Option.some({
                    start: () => Element.fromDom(lookupInfo.range.startContainer),
                    soffset: () => lookupInfo.range.startOffset,
                    finish: () => Element.fromDom(lookupInfo.range.endContainer),
                    foffset: () => lookupInfo.range.endOffset
                  });
                }
              },
              Menu.sketch(
                createMenuFrom(
                  createPartialMenuWithAlloyItems('autocompleter-value', true, combinedItems, columns, 'normal'),
                  columns,
                  FocusMode.ContentFocus,
                  // Use the constant.
                  'normal'
                )
              )
            );

            InlineView.getContent(autocompleter).each(Highlighting.highlightFirst);
          } else {
            closeIfNecessary();
          }
        });
      }
    );
//.........这里部分代码省略.........
开发者ID:tinymce,项目名称:tinymce,代码行数:101,代码来源:Autocompleter.ts


示例4: renderContextToolbar

const register = (editor: Editor, registryContextToolbars, sink, extras) => {
  const contextbar = GuiFactory.build(
    renderContextToolbar({
      sink,
      onEscape: () => {
        editor.focus();
        return Option.some(true);
      }
    })
  );

  const getBoxElement = () => Option.some(Element.fromDom(editor.contentAreaContainer));

  editor.on('init', () => {
    const scroller = editor.getBody().ownerDocument.defaultView;

    // FIX: make a lot nicer.
    const onScroll = DomEvent.bind(Element.fromDom(scroller), 'scroll', () => {
      lastAnchor.get().each((anchor) => {
        const elem = lastElement.get().getOr(editor.selection.getNode());
        const nodeBounds = elem.getBoundingClientRect();
        const contentAreaBounds = editor.contentAreaContainer.getBoundingClientRect();
        const aboveEditor = nodeBounds.bottom < 0;
        const belowEditor = nodeBounds.top > contentAreaBounds.height;
        if (aboveEditor || belowEditor) {
          Css.set(contextbar.element(), 'display', 'none');
        } else {
          Css.remove(contextbar.element(), 'display');
          Positioning.positionWithin(sink, anchor, contextbar, getBoxElement());
        }
      });
    });

    editor.on('remove', () => {
      onScroll.unbind();
    });
  });

  const lastAnchor = Cell(Option.none());
  const lastElement = Cell<Option<DomElement>>(Option.none<DomElement>());
  const timer = Cell(null);

  const wrapInPopDialog = (toolbarSpec: AlloySpec) => {
    return {
      dom: {
        tag: 'div',
        classes: ['tox-pop__dialog'],
      },
      components: [toolbarSpec],
      behaviours: Behaviour.derive([
        Keying.config({
          mode: 'acyclic'
        }),

        AddEventsBehaviour.config('pop-dialog-wrap-events', [
          AlloyEvents.runOnAttached((comp) => {
            editor.shortcuts.add('ctrl+F9', 'focus statusbar', () => Keying.focusIn(comp));
          }),
          AlloyEvents.runOnDetached((comp) => {
            editor.shortcuts.remove('ctrl+F9');
          })
        ])
      ])
    };
  };

  const getScopes: () => ScopedToolbars = Thunk.cached(() => {
    return ToolbarScopes.categorise(registryContextToolbars, (toolbarApi) => {
      const alloySpec = buildToolbar(toolbarApi);
      AlloyTriggers.emitWith(contextbar, forwardSlideEvent, {
        forwardContents: wrapInPopDialog(alloySpec)
      });
    });
  });

  const buildToolbar = (ctx): AlloySpec => {
    const { buttons } = editor.ui.registry.getAll();

    const scopes = getScopes();
    return ctx.type === 'contexttoolbar' ? (() => {
      const allButtons = Merger.merge(buttons, scopes.formNavigators);
      const initGroups = identifyButtons(editor, { buttons: allButtons, toolbar: ctx.items }, extras, Option.some([ 'form:' ]));
      return renderToolbar({
        uid: Id.generate('context-toolbar'),
        initGroups,
        onEscape: Option.none,
        cyclicKeying: true,
        backstage: extras.backstage,
        getSink: () => Result.error('')
      });
    })() : (() => {
      return ContextForm.renderContextForm(ctx, extras.backstage);
    })();
  };

  editor.on(showContextToolbarEvent, (e) => {
    const scopes = getScopes();
    // TODO: Have this stored in a better structure
    Objects.readOptFrom<Toolbar.ContextToolbar | Toolbar.ContextForm>(scopes.lookupTable, e.toolbarKey).each((ctx) => {
      launchContext(ctx, e.target === editor ? Option.none() : Option.some(e as DomElement));
//.........这里部分代码省略.........
开发者ID:tinymce,项目名称:tinymce,代码行数:101,代码来源:ContextToolbar.ts



注:本文中的@ephox/katamari.Thunk类示例由纯净天空整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。


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TypeScript katamari.Type类代码示例发布时间:2022-05-28
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