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- /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
- *
- * ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is mozilla.org code.
- *
- * The Initial Developer of the Original Code is
- * Netscape Communications Corporation.
- * Portions created by the Initial Developer are Copyright (C) 1998
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- * Robert Ginda, rginda@netscape.com, original author
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
- /*
- * This file contains "static" functions for cview. In this case static just
- * means not-an-event-handler. If you can come up with a better name, let
- * me know. The main code of cview is divided between this file and
- * cview-handlers.js
- */
-
- var cview = new Object();
- /*
- * instead of creating a slew of global variables, all app-wide values are
- * stored on this cview object.
- */
-
- /* number of items to process per refresh step */
- cview.REFRESH_ITEMS_PER_CYCLE = 30;
- /* number of milliseconds to wait between refresh steps */
- cview.REFRESH_CYCLE_DELAY = 200;
-
- cview.componentMode = "all";
- cview.interfaceMode = "all";
-
- /*
- * hide/show entries in the components list based on the componentMode and
- * componentFilter properties of the cview object.
- */
- function filterComponents()
- {
- function filterAll (rec)
- {
- if (rec.isHidden)
- rec.unHide();
- cview.visibleComponents++;
- }
-
- function filterContains (rec)
- {
- if (rec.name.search(cview.componentFilter) != -1)
- {
- if (rec.isHidden)
- rec.unHide();
- cview.visibleComponents++;
- }
- else
- {
- if (!rec.isHidden)
- rec.hide();
- }
- }
-
- function filterStarts (rec)
- {
- if (rec.name.search(cview.componentFilter) == 0)
- {
- if (rec.isHidden)
- rec.unHide();
- cview.visibleComponents++;
- }
- else
- {
- if (!rec.isHidden)
- rec.hide();
- }
- }
-
- var cmps = cview.componentView.childData.childData;
- var count = cmps.length;
-
- cview.visibleComponents = 0;
-
- switch (cview.componentMode)
- {
- case "all":
- filterFunction = filterAll;
- break;
-
- case "contains":
- filterFunction = filterContains;
- break;
-
- case "starts-with":
- filterFunction = filterStarts;
- break;
- }
-
-
- for (var i = 0; i < count; ++i)
- filterFunction (cmps[i]);
-
- refreshLabels();
-
- }
-
- /*
- * Same as filterComponents() except it works on the interface list
- */
- function filterInterfaces()
- {
- function filterAll (rec)
- {
- if (rec.isHidden)
- rec.unHide();
- cview.visibleInterfaces++;
- }
-
- function filterContains (rec)
- {
- if (rec.name.search(cview.interfaceFilter) != -1)
- {
- if (rec.isHidden)
- rec.unHide();
- cview.visibleInterfaces++;
- }
- else
- {
- if (!rec.isHidden)
- rec.hide();
- }
- }
-
- function filterStarts (rec)
- {
- if (rec.name.search(cview.interfaceFilter) == 0)
- {
- if (rec.isHidden)
- rec.unHide();
- cview.visibleInterfaces++;
- }
- else
- {
- if (!rec.isHidden)
- rec.hide();
- }
- }
-
- var ifcs = cview.interfaceView.childData.childData;
- var count = ifcs.length;
-
- cview.visibleInterfaces = 0;
-
- switch (cview.interfaceMode)
- {
- case "all":
- filterFunction = filterAll;
- break;
-
- case "contains":
- filterFunction = filterContains;
- break;
-
- case "starts-with":
- filterFunction = filterStarts;
- break;
- }
-
-
- for (var i = 0; i < count; ++i)
- filterFunction (ifcs[i]);
-
- refreshLabels();
-
- }
-
-
- /*
- * Update the list headings based on the componentMode and
- * componentFilter properties of the cview object.
- */
- function refreshLabels()
- {
- var value = "";
-
- switch (cview.componentMode)
- {
- case "all":
- value = "All components";
- break;
-
- case "contains":
- value = "Components containing '" + cview.componentFilter + "'";
- break;
-
- case "starts-with":
- value = "Components starting with '" + cview.componentFilter + "'";
- break;
-
- default:
- value = "Components?";
- break;
- }
-
- value += " (" + cview.visibleComponents + "/" + cview.totalComponents + ")";
- document.getElementById("component-label").setAttribute ("value", value);
-
- switch (cview.interfaceMode)
- {
- case "all":
- value = "All interfaces";
- break;
-
- case "contains":
- value = "Interfaces containing '" + cview.interfaceFilter + "'";
- break;
-
- case "starts-with":
- value = "Interfaces starting with '" + cview.interfaceFilter + "'";
- break;
-
- case "implemented-by":
- if (!cview.interfaceFilter)
- value = "Please select a component";
- else
- value = "Interfaces implemented by '" +
- Components.classes[cview.interfaceFilter] + "'";
- break;
-
- default:
- value = "Interfaces?";
- break;
- }
-
- value += " (" + cview.visibleInterfaces + "/" + cview.totalInterfaces + ")";
- document.getElementById("interface-label").setAttribute ("value", value);
- }
-