// -*- indent-tabs-mode: nil; js-indent-level: 2 -*- /* This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ Components.utils.import("resource://gre/modules/Services.jsm"); var gFindBundle; function nsFindInstData() {} nsFindInstData.prototype = { // set the next three attributes on your object to override the defaults browser : null, get rootSearchWindow() { return this._root || this.window.content; }, set rootSearchWindow(val) { this._root = val; }, get currentSearchWindow() { if (this._current) return this._current; var focusedWindow = this.window.document.commandDispatcher.focusedWindow; if (!focusedWindow || focusedWindow == this.window) focusedWindow = this.window.content; return focusedWindow; }, set currentSearchWindow(val) { this._current = val; }, get webBrowserFind() { return this.browser.webBrowserFind; }, init : function() { var findInst = this.webBrowserFind; // set up the find to search the focussedWindow, bounded by the content window. var findInFrames = findInst.QueryInterface(Components.interfaces.nsIWebBrowserFindInFrames); findInFrames.rootSearchFrame = this.rootSearchWindow; findInFrames.currentSearchFrame = this.currentSearchWindow; // always search in frames for now. We could add a checkbox to the dialog for this. findInst.searchFrames = true; }, window : window, _root : null, _current : null } // browser is the <browser> element // rootSearchWindow is the window to constrain the search to (normally window.content) // currentSearchWindow is the frame to start searching (can be, and normally, rootSearchWindow) function findInPage(findInstData) { // is the dialog up already? if ("findDialog" in window && window.findDialog) window.findDialog.focus(); else { findInstData.init(); window.findDialog = window.openDialog("chrome://global/content/finddialog.xul", "_blank", "chrome,resizable=no,dependent=yes", findInstData); } } function findAgainInPage(findInstData, reverse) { if ("findDialog" in window && window.findDialog) window.findDialog.focus(); else { // get the find service, which stores global find state, and init the // nsIWebBrowser find with it. We don't assume that there was a previous // Find that set this up. var findService = Components.classes["@mozilla.org/find/find_service;1"] .getService(Components.interfaces.nsIFindService); var searchString = findService.searchString; if (searchString.length == 0) { // no previous find text findInPage(findInstData); return; } findInstData.init(); var findInst = findInstData.webBrowserFind; findInst.searchString = searchString; findInst.matchCase = findService.matchCase; findInst.wrapFind = findService.wrapFind; findInst.entireWord = findService.entireWord; findInst.findBackwards = findService.findBackwards ^ reverse; var found = findInst.findNext(); if (!found) { if (!gFindBundle) gFindBundle = document.getElementById("findBundle"); Services.prompt.alert(window, gFindBundle.getString("notFoundTitle"), gFindBundle.getString("notFoundWarning")); } // Reset to normal value, otherwise setting can get changed in find dialog findInst.findBackwards = findService.findBackwards; } } function canFindAgainInPage() { var findService = Components.classes["@mozilla.org/find/find_service;1"] .getService(Components.interfaces.nsIFindService); return (findService.searchString.length > 0); }