001: /*
002: The contents of this file are subject to the Common Public Attribution License
003: Version 1.0 (the "License"); you may not use this file except in compliance with
004: the License. You may obtain a copy of the License at
005: http://www.projity.com/license . The License is based on the Mozilla Public
006: License Version 1.1 but Sections 14 and 15 have been added to cover use of
007: software over a computer network and provide for limited attribution for the
008: Original Developer. In addition, Exhibit A has been modified to be consistent
009: with Exhibit B.
010:
011: Software distributed under the License is distributed on an "AS IS" basis,
012: WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for the
013: specific language governing rights and limitations under the License. The
014: Original Code is OpenProj. The Original Developer is the Initial Developer and
015: is Projity, Inc. All portions of the code written by Projity are Copyright (c)
016: 2006, 2007. All Rights Reserved. Contributors Projity, Inc.
017:
018: Alternatively, the contents of this file may be used under the terms of the
019: Projity End-User License Agreeement (the Projity License), in which case the
020: provisions of the Projity License are applicable instead of those above. If you
021: wish to allow use of your version of this file only under the terms of the
022: Projity License and not to allow others to use your version of this file under
023: the CPAL, indicate your decision by deleting the provisions above and replace
024: them with the notice and other provisions required by the Projity License. If
025: you do not delete the provisions above, a recipient may use your version of this
026: file under either the CPAL or the Projity License.
027:
028: [NOTE: The text of this license may differ slightly from the text of the notices
029: in Exhibits A and B of the license at http://www.projity.com/license. You should
030: use the latest text at http://www.projity.com/license for your modifications.
031: You may not remove this license text from the source files.]
032:
033: Attribution Information: Attribution Copyright Notice: Copyright © 2006, 2007
034: Projity, Inc. Attribution Phrase (not exceeding 10 words): Powered by OpenProj,
035: an open source solution from Projity. Attribution URL: http://www.projity.com
036: Graphic Image as provided in the Covered Code as file: openproj_logo.png with
037: alternatives listed on http://www.projity.com/logo
038:
039: Display of Attribution Information is required in Larger Works which are defined
040: in the CPAL as a work which combines Covered Code or portions thereof with code
041: not governed by the terms of the CPAL. However, in addition to the other notice
042: obligations, all copies of the Covered Code in Executable and Source Code form
043: distributed must, as a form of attribution of the original author, include on
044: each user interface screen the "OpenProj" logo visible to all users. The
045: OpenProj logo should be located horizontally aligned with the menu bar and left
046: justified on the top left of the screen adjacent to the File menu. The logo
047: must be at least 100 x 25 pixels. When users click on the "OpenProj" logo it
048: must direct them back to http://www.projity.com.
049: */
050: package com.projity.pm.graphic.network.rendering;
051:
052: import java.util.HashMap;
053: import java.util.LinkedList;
054: import java.util.List;
055: import java.util.Map;
056:
057: import org.apache.commons.collections.Closure;
058:
059: import com.projity.graphic.configuration.BarFormat;
060: import com.projity.grouping.core.Node;
061: import com.projity.pm.graphic.graph.GraphParams;
062: import com.projity.pm.graphic.model.cache.GraphicNode;
063:
064: /**
065: *
066: */
067: public class FormatSelector {
068: protected List selectedFormats;
069: protected GraphParams params;
070: protected Map formMap = new HashMap();
071:
072: public FormatSelector(GraphParams params) {
073: this .params = params;
074: selectedFormats = new LinkedList();
075: }
076:
077: FormatSelectionFunctor selectionFunctor = new FormatSelectionFunctor();
078:
079: private class FormatSelectionFunctor implements Closure {
080: void initialize() {
081: selectedFormats.clear();
082: }
083:
084: public void execute(Object arg0) {
085: BarFormat format = (BarFormat) arg0;
086: if (!format.isMain())
087: return;
088: selectedFormats.add(format);
089: }
090: }
091:
092: void selectFormats(GraphicNode gnode) {
093: Node node = gnode.getNode();
094: Object ganttableObject = node.getImpl();
095: selectionFunctor.initialize(); // functor is recycled
096: params.getBarStyles().apply(ganttableObject, selectionFunctor); // functional call. See functor above
097: }
098:
099: // private List getSelectedFormats() {
100: // return selectedFormats;
101: // }
102:
103: private FormComponent getForm(BarFormat format, int zoom,
104: boolean editor) {
105: FormComponent form = (FormComponent) formMap
106: .get(format.getId());
107: if (form == null) {
108: form = new FormComponent(selectedFormats, zoom, editor,
109: params.useTextures());
110: formMap.put(format.getId(), form);
111: }
112: return form;
113: }
114:
115: FormComponent getForm(int zoom, boolean editor) {
116: if (selectedFormats.size() == 0)
117: return null;//should not happen
118: BarFormat format = (BarFormat) selectedFormats.get(0);
119: return getForm(format, zoom, editor);
120: }
121:
122: public FormComponent getForm(GraphicNode gnode, int zoom,
123: boolean editor) {
124: selectFormats(gnode);
125: return getForm(zoom, editor);
126: }
127:
128: public void resetForms() {
129: formMap.clear();
130: }
131:
132: }
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