mirror of
https://github.com/rn10950/RetroZilla.git
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150 lines
5.0 KiB
JavaScript
150 lines
5.0 KiB
JavaScript
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/* -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is the new tag dialog
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*
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* The Initial Developer of the Original Code is
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* David Bienvenu.
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* Portions created by the Initial Developer are Copyright (C) 2006
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* David Bienvenu <bienvenu@nventure.com>
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* Karsten Düsterloh <mnyromyr@tprac.de>
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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var dialog;
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/**
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* Pass in keyToEdit as a window argument to turn this dialog into an edit
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* tag dialog.
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*/
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function onLoad()
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{
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var arguments = window.arguments[0];
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dialog = {};
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dialog.OKButton = document.documentElement.getButton("accept");
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dialog.nameField = document.getElementById("name");
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dialog.nameField.focus();
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// call this when OK is pressed
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dialog.okCallback = arguments.okCallback;
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if (arguments.keyToEdit)
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initializeForEditing(arguments.keyToEdit);
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moveToAlertPosition();
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doEnabling();
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}
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/**
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* Turn the new tag dialog into an edit existing tag dialog
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*/
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function initializeForEditing(aTagKey)
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{
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dialog.editTagKey = aTagKey;
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// Change the title of the dialog
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var messengerBundle = document.getElementById("bundle_messenger");
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document.title = messengerBundle.getString("editTagTitle");
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// override the OK button
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document.documentElement.setAttribute("ondialogaccept", "return onOKEditTag();");
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// extract the color and name for the current tag
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var tagService = Components.classes["@mozilla.org/messenger/tagservice;1"]
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.getService(Components.interfaces.nsIMsgTagService);
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document.getElementById("tagColorPicker").color = tagService.getColorForKey(aTagKey);
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dialog.nameField.value = tagService.getTagForKey(aTagKey);
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}
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/**
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* on OK handler for editing a new tag.
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*/
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function onOKEditTag()
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{
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var tagService = Components.classes["@mozilla.org/messenger/tagservice;1"]
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.getService(Components.interfaces.nsIMsgTagService);
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// get the tag name of the current key we are editing
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var existingTagName = tagService.getTagForKey(dialog.editTagKey);
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// it's ok if the name didn't change
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if (existingTagName != dialog.nameField.value)
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{
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// don't let the user edit a tag to the name of another existing tag
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if (tagService.getKeyForTag(dialog.nameField.value))
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{
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alertForExistingTag();
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return false; // abort the OK
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}
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tagService.setTagForKey(dialog.editTagKey, dialog.nameField.value);
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}
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tagService.setColorForKey(dialog.editTagKey, document.getElementById("tagColorPicker").color);
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dialog.okCallback();
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}
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/**
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* on OK handler for creating a new tag. Alerts the user if a tag with
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* the name already exists.
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*/
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function onOKNewTag()
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{
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var name = dialog.nameField.value;
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var tagService = Components.classes["@mozilla.org/messenger/tagservice;1"].getService(Components.interfaces.nsIMsgTagService);
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if (tagService.getKeyForTag(name))
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{
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alertForExistingTag();
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return false;
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}
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else
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dialog.okCallback(name, document.getElementById("tagColorPicker").color);
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}
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/**
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* Alerts the user that they are trying to create a tag with a name that
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* already exists.
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*/
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function alertForExistingTag()
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{
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var messengerBundle = document.getElementById("bundle_messenger");
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var alertText = messengerBundle.getString("tagExists");
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var promptService = Components.classes["@mozilla.org/embedcomp/prompt-service;1"]
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.getService(Components.interfaces.nsIPromptService);
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promptService.alert(window, document.title, alertText);
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}
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function doEnabling()
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{
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dialog.OKButton.disabled = !dialog.nameField.value;
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}
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