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/* -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 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/. */
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(Ci.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)
{
var findbar = document.getElementById("FindToolbar");
if (findbar && Services.prefs.getBoolPref("browser.findbar.enabled"))
findbar.onFindCommand();
else if ("findDialog" in window && window.findDialog) // is the find dialog up already?
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)
{
var findbar = document.getElementById("FindToolbar");
if (findbar && Services.prefs.getBoolPref("browser.findbar.enabled"))
{
// first, look to see whether XPFE typeaheadfind wants to find next
var sip = Cc["@mozilla.org/supports-interface-pointer;1"]
.createInstance(Ci.nsISupportsInterfacePointer);
sip.data = content;
Services.obs.notifyObservers(sip, "nsWebBrowserFind_FindAgain", reverse ? "up" : "down");
if (sip.data) // XPFE typeahead find was not interested in this find next
findbar.onFindAgainCommand(reverse);
}
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 = Cc["@mozilla.org/find/find_service;1"]
.getService(Ci.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 findbar = document.getElementById("FindToolbar");
if (findbar && Services.prefs.getBoolPref("browser.findbar.enabled"))
// The findbar will just be brought up in an error state if you cannot find text again.
return true;
var findService = Cc["@mozilla.org/find/find_service;1"]
.getService(Ci.nsIFindService);
return (findService.searchString.length > 0);
}
function findLinksAsYouType()
{
var findbar = document.getElementById("FindToolbar");
if (findbar && Services.prefs.getBoolPref("accessibility.typeaheadfind.usefindbar"))
findbar.startFastFind(findbar.FIND_LINKS);
else
goDoCommand("cmd_findTypeLinks");
}
function findTextAsYouType()
{
var findbar = document.getElementById("FindToolbar");
if (findbar && Services.prefs.getBoolPref("accessibility.typeaheadfind.usefindbar"))
findbar.startFastFind(findbar.FIND_TYPEAHEAD);
else
goDoCommand("cmd_findTypeText");
}
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