toolkit/actors/FinderChild.sys.mjs

   1 // -*- indent-tabs-mode: nil; js-indent-level: 2 -*-
   2 // vim: set ts=2 sw=2 sts=2 et tw=80: */
   3 // This Source Code Form is subject to the terms of the Mozilla Public
   4 // License, v. 2.0. If a copy of the MPL was not distributed with this
   5 // file, You can obtain one at http://mozilla.org/MPL/2.0/.
   6
   7 const lazy = {};
   8
   9 ChromeUtils.defineESModuleGetters(lazy, {
  10   Finder: "resource://gre/modules/Finder.sys.mjs",
  11 });
  12
  13 export class FinderChild extends JSWindowActorChild {
  14   get finder() {
  15     if (!this._finder) {
  16       this._finder = new lazy.Finder(this.docShell);
  17     }
  18     return this._finder;
  19   }
  20
  21   receiveMessage(aMessage) {
  22     let data = aMessage.data;
  23
  24     switch (aMessage.name) {
  25       case "Finder:CaseSensitive":
  26         this.finder.caseSensitive = data.caseSensitive;
  27         break;
  28
  29       case "Finder:MatchDiacritics":
  30         this.finder.matchDiacritics = data.matchDiacritics;
  31         break;
  32
  33       case "Finder:EntireWord":
  34         this.finder.entireWord = data.entireWord;
  35         break;
  36
  37       case "Finder:SetSearchStringToSelection": {
  38         return new Promise(resolve => {
  39           resolve(this.finder.setSearchStringToSelection());
  40         });
  41       }
  42
  43       case "Finder:GetInitialSelection": {
  44         return new Promise(resolve => {
  45           resolve(this.finder.getActiveSelectionText());
  46         });
  47       }
  48
  49       case "Finder:Find":
  50         return this.finder.find(data);
  51
  52       case "Finder:Highlight":
  53         return this.finder
  54           .highlight(
  55             data.highlight,
  56             data.searchString,
  57             data.linksOnly,
  58             data.useSubFrames
  59           )
  60           .then(result => {
  61             if (result) {
  62               result.browsingContextId = this.browsingContext.id;
  63             }
  64             return result;
  65           });
  66
  67       case "Finder:UpdateHighlightAndMatchCount":
  68         return this.finder.updateHighlightAndMatchCount(data).then(result => {
  69           if (result) {
  70             result.browsingContextId = this.browsingContext.id;
  71           }
  72           return result;
  73         });
  74
  75       case "Finder:HighlightAllChange":
  76         this.finder.onHighlightAllChange(data.highlightAll);
  77         break;
  78
  79       case "Finder:EnableSelection":
  80         this.finder.enableSelection();
  81         break;
  82
  83       case "Finder:RemoveSelection":
  84         this.finder.removeSelection(data.keepHighlight);
  85         break;
  86
  87       case "Finder:FocusContent":
  88         this.finder.focusContent();
  89         break;
  90
  91       case "Finder:FindbarClose":
  92         this.finder.onFindbarClose();
  93         break;
  94
  95       case "Finder:FindbarOpen":
  96         this.finder.onFindbarOpen();
  97         break;
  98
  99       case "Finder:KeyPress":
 100         var KeyboardEvent = this.finder._getWindow().KeyboardEvent;
 101         this.finder.keyPress(new KeyboardEvent("keypress", data));
 102         break;
 103
 104       case "Finder:MatchesCount":
 105         return this.finder
 106           .requestMatchesCount(
 107             data.searchString,
 108             data.linksOnly,
 109             data.useSubFrames
 110           )
 111           .then(result => {
 112             if (result) {
 113               result.browsingContextId = this.browsingContext.id;
 114             }
 115             return result;
 116           });
 117
 118       case "Finder:ModalHighlightChange":
 119         this.finder.onModalHighlightChange(data.useModalHighlight);
 120         break;
 121
 122       case "Finder:EnableMarkTesting":
 123         this.finder.highlighter.enableTesting(data.enable);
 124         break;
 125     }
 126
 127     return null;
 128   }
 129 }