toolkit/actors/FinderChild.jsm

   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 var EXPORTED_SYMBOLS = ["FinderChild"];
   8
   9 const lazy = {};
  10
  11 ChromeUtils.defineESModuleGetters(lazy, {
  12   Finder: "resource://gre/modules/Finder.sys.mjs",
  13 });
  14
  15 class FinderChild extends JSWindowActorChild {
  16   get finder() {
  17     if (!this._finder) {
  18       this._finder = new lazy.Finder(this.docShell);
  19     }
  20     return this._finder;
  21   }
  22
  23   receiveMessage(aMessage) {
  24     let data = aMessage.data;
  25
  26     switch (aMessage.name) {
  27       case "Finder:CaseSensitive":
  28         this.finder.caseSensitive = data.caseSensitive;
  29         break;
  30
  31       case "Finder:MatchDiacritics":
  32         this.finder.matchDiacritics = data.matchDiacritics;
  33         break;
  34
  35       case "Finder:EntireWord":
  36         this.finder.entireWord = data.entireWord;
  37         break;
  38
  39       case "Finder:SetSearchStringToSelection": {
  40         return new Promise(resolve => {
  41           resolve(this.finder.setSearchStringToSelection());
  42         });
  43       }
  44
  45       case "Finder:GetInitialSelection": {
  46         return new Promise(resolve => {
  47           resolve(this.finder.getActiveSelectionText());
  48         });
  49       }
  50
  51       case "Finder:Find":
  52         return this.finder.find(data);
  53
  54       case "Finder:Highlight":
  55         return this.finder
  56           .highlight(
  57             data.highlight,
  58             data.searchString,
  59             data.linksOnly,
  60             data.useSubFrames
  61           )
  62           .then(result => {
  63             if (result) {
  64               result.browsingContextId = this.browsingContext.id;
  65             }
  66             return result;
  67           });
  68
  69       case "Finder:UpdateHighlightAndMatchCount":
  70         return this.finder.updateHighlightAndMatchCount(data).then(result => {
  71           if (result) {
  72             result.browsingContextId = this.browsingContext.id;
  73           }
  74           return result;
  75         });
  76
  77       case "Finder:HighlightAllChange":
  78         this.finder.onHighlightAllChange(data.highlightAll);
  79         break;
  80
  81       case "Finder:EnableSelection":
  82         this.finder.enableSelection();
  83         break;
  84
  85       case "Finder:RemoveSelection":
  86         this.finder.removeSelection(data.keepHighlight);
  87         break;
  88
  89       case "Finder:FocusContent":
  90         this.finder.focusContent();
  91         break;
  92
  93       case "Finder:FindbarClose":
  94         this.finder.onFindbarClose();
  95         break;
  96
  97       case "Finder:FindbarOpen":
  98         this.finder.onFindbarOpen();
  99         break;
 100
 101       case "Finder:KeyPress":
 102         var KeyboardEvent = this.finder._getWindow().KeyboardEvent;
 103         this.finder.keyPress(new KeyboardEvent("keypress", data));
 104         break;
 105
 106       case "Finder:MatchesCount":
 107         return this.finder
 108           .requestMatchesCount(
 109             data.searchString,
 110             data.linksOnly,
 111             data.useSubFrames
 112           )
 113           .then(result => {
 114             if (result) {
 115               result.browsingContextId = this.browsingContext.id;
 116             }
 117             return result;
 118           });
 119
 120       case "Finder:ModalHighlightChange":
 121         this.finder.onModalHighlightChange(data.useModalHighlight);
 122         break;
 123
 124       case "Finder:EnableMarkTesting":
 125         this.finder.highlighter.enableTesting(data.enable);
 126         break;
 127     }
 128
 129     return null;
 130   }
 131 }