Source Code Cross Referenced for AlertDisplayPresenter.java in  » IDE-Netbeans » vmd.analyzer » org » netbeans » modules » vmd » midp » screen » display » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » IDE Netbeans » vmd.analyzer » org.netbeans.modules.vmd.midp.screen.display 
Source Cross Referenced  Class Diagram Java Document (Java Doc) 


001:        /*
002:         * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
003:         *
004:         * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
005:         *
006:         * The contents of this file are subject to the terms of either the GNU
007:         * General Public License Version 2 only ("GPL") or the Common
008:         * Development and Distribution License("CDDL") (collectively, the
009:         * "License"). You may not use this file except in compliance with the
010:         * License. You can obtain a copy of the License at
011:         * http://www.netbeans.org/cddl-gplv2.html
012:         * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
013:         * specific language governing permissions and limitations under the
014:         * License.  When distributing the software, include this License Header
015:         * Notice in each file and include the License file at
016:         * nbbuild/licenses/CDDL-GPL-2-CP.  Sun designates this
017:         * particular file as subject to the "Classpath" exception as provided
018:         * by Sun in the GPL Version 2 section of the License file that
019:         * accompanied this code. If applicable, add the following below the
020:         * License Header, with the fields enclosed by brackets [] replaced by
021:         * your own identifying information:
022:         * "Portions Copyrighted [year] [name of copyright owner]"
023:         *
024:         * Contributor(s):
025:         *
026:         * The Original Software is NetBeans. The Initial Developer of the Original
027:         * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
028:         * Microsystems, Inc. All Rights Reserved.
029:         *
030:         * If you wish your version of this file to be governed by only the CDDL
031:         * or only the GPL Version 2, indicate your decision by adding
032:         * "[Contributor] elects to include this software in this distribution
033:         * under the [CDDL or GPL Version 2] license." If you do not indicate a
034:         * single choice of license, a recipient has the option to distribute
035:         * your version of this file under either the CDDL, the GPL Version 2 or
036:         * to extend the choice of license to its licensees as provided above.
037:         * However, if you add GPL Version 2 code and therefore, elected the GPL
038:         * Version 2 license, then the option applies only if the new code is
039:         * made subject to such option by the copyright holder.
040:         */
041:
042:        package org.netbeans.modules.vmd.midp.screen.display;
043:
044:        import org.netbeans.modules.vmd.api.model.DesignComponent;
045:        import org.netbeans.modules.vmd.api.screen.display.ScreenDeviceInfo;
046:        import org.netbeans.modules.vmd.midp.components.MidpTypes;
047:        import org.netbeans.modules.vmd.midp.components.displayables.AlertCD;
048:        import org.netbeans.modules.vmd.midp.components.resources.ImageCD;
049:        import org.openide.util.Utilities;
050:        import javax.swing.*;
051:        import java.awt.*;
052:        import java.util.ArrayList;
053:        import java.util.Collection;
054:        import org.netbeans.modules.vmd.api.model.PropertyValue;
055:        import org.netbeans.modules.vmd.api.screen.display.ScreenPropertyDescriptor;
056:        import org.netbeans.modules.vmd.midp.components.items.GaugeCD;
057:        import org.netbeans.modules.vmd.midp.screen.display.property.ResourcePropertyEditor;
058:        import org.netbeans.modules.vmd.midp.screen.display.property.ScreenStringPropertyEditor;
059:        import org.openide.filesystems.FileObject;
060:        import org.openide.util.NbBundle;
061:
062:        /**
063:         *
064:         * @author Anton Chechel
065:         */
066:        public class AlertDisplayPresenter extends DisplayableDisplayPresenter {
067:
068:            private static final String ICON_BROKEN_PATH = "org/netbeans/modules/vmd/midp/resources/screen/broken-image.png"; // NOI18N
069:            private static final Icon ICON_BROKEN = new ImageIcon(Utilities
070:                    .loadImage(ICON_BROKEN_PATH));
071:            private JLabel imageLabel;
072:            private JLabel stringLabel;
073:            private ScreenFileObjectListener imageFileListener;
074:            private FileObject imageFileObject;
075:            private GaugeDisplayPresenterElement gauge;
076:            private JPanel panel;
077:            private GridBagConstraints constraints;
078:
079:            public AlertDisplayPresenter() {
080:                imageLabel = new JLabel();
081:                imageLabel.setHorizontalAlignment(JLabel.CENTER);
082:                stringLabel = new JLabel();
083:                stringLabel.setHorizontalAlignment(JLabel.CENTER);
084:                JPanel contentPanel = getPanel().getContentPanel();
085:                contentPanel.setLayout(new GridBagLayout());
086:
087:                constraints = new GridBagConstraints();
088:                constraints.weightx = 1.0;
089:                constraints.weighty = 1.0;
090:                constraints.insets = new Insets(2, 2, 2, 2);
091:                constraints.fill = GridBagConstraints.HORIZONTAL;
092:                constraints.gridx = GridBagConstraints.REMAINDER;
093:                constraints.gridy = GridBagConstraints.RELATIVE;
094:                constraints.anchor = GridBagConstraints.CENTER;
095:                contentPanel.add(imageLabel, constraints);
096:
097:                constraints.anchor = GridBagConstraints.NORTHWEST;
098:                contentPanel.add(stringLabel, constraints);
099:            }
100:
101:            @Override
102:            public void reload(ScreenDeviceInfo deviceInfo) {
103:                super .reload(deviceInfo);
104:
105:                PropertyValue value = getComponent().readProperty(
106:                        AlertCD.PROP_STRING);
107:                if (!PropertyValue.Kind.USERCODE.equals(value.getKind())) {
108:                    String text = MidpTypes.getString(value);
109:                    if (text == null) {
110:                        stringLabel.setText(NbBundle.getMessage(
111:                                AlertDisplayPresenter.class,
112:                                "DISP_text_not_specified")); // NOI18N
113:                    } else if (text.length() == 0) {
114:                        stringLabel.setText(NbBundle.getMessage(
115:                                AlertDisplayPresenter.class,
116:                                "DISP_text_is_empty")); // NOI18N
117:                    } else {
118:                        stringLabel.setText(text);
119:                    }
120:                } else {
121:                    stringLabel.setText(NbBundle.getMessage(
122:                            AlertDisplayPresenter.class,
123:                            "DISP_text_is_usercode")); // NOI18N
124:                }
125:
126:                value = getComponent().readProperty(AlertCD.PROP_IMAGE);
127:                if (!PropertyValue.Kind.USERCODE.equals(value.getKind())) {
128:                    DesignComponent imageComponent = value.getComponent();
129:                    String path = null;
130:                    if (imageComponent != null) {
131:                        path = (String) imageComponent.readProperty(
132:                                ImageCD.PROP_RESOURCE_PATH).getPrimitiveValue();
133:                    }
134:                    Icon icon = ScreenSupport
135:                            .getIconFromImageComponent(imageComponent);
136:                    imageFileObject = ScreenSupport
137:                            .getFileObjectFromImageComponent(imageComponent);
138:                    if (imageFileObject != null) {
139:                        imageLabel.setText(null);
140:                        imageFileObject
141:                                .removeFileChangeListener(imageFileListener);
142:                        imageFileListener = new ScreenFileObjectListener(
143:                                getRelatedComponent(), imageComponent,
144:                                ImageCD.PROP_RESOURCE_PATH);
145:                        imageFileObject
146:                                .addFileChangeListener(imageFileListener);
147:                    }
148:                    if (icon != null) {
149:                        imageLabel.setIcon(icon);
150:                    } else if (path != null) {
151:                        imageLabel.setIcon(ICON_BROKEN);
152:                    } else {
153:                        imageLabel.setIcon(null);
154:                        imageLabel.setText(NbBundle.getMessage(
155:                                AlertDisplayPresenter.class,
156:                                "DISP_image_not_specified")); // NOI18N
157:                    }
158:                } else {
159:                    imageLabel.setText(NbBundle.getMessage(
160:                            AlertDisplayPresenter.class,
161:                            "DISP_image_is_usercode")); // NOI18N
162:                }
163:
164:                DesignComponent indicator = getComponent().readProperty(
165:                        AlertCD.PROP_INDICATOR).getComponent();
166:                if (indicator != null) {
167:                    gauge = new GaugeDisplayPresenterElement();
168:                    if (panel == null) {
169:                        panel = new JPanel() {
170:
171:                            @Override
172:                            public void paint(Graphics g) {
173:                                super .paint(g);
174:                                gauge.setPanel(this );
175:                                gauge.paintGauge(g);
176:                            }
177:                        };
178:                        panel.setOpaque(false);
179:                        panel.setPreferredSize(new Dimension(200, 40)); // TODO compute it from fontSize
180:                        panel.repaint();
181:                        panel.revalidate();
182:
183:                        constraints.anchor = GridBagConstraints.CENTER;
184:                        getPanel().getContentPanel().add(panel, constraints);
185:                    }
186:                    gauge.setSize(panel.getSize());
187:                    gauge.setInteractive(MidpTypes.getBoolean(indicator
188:                            .readProperty(GaugeCD.PROP_INTERACTIVE)));
189:                    int maxValue = MidpTypes.getInteger(indicator
190:                            .readProperty(GaugeCD.PROP_MAX_VALUE));
191:                    if (maxValue < 0) {
192:                        maxValue = 1;
193:                    }
194:                    gauge.setMaxValue(maxValue);
195:                    int intValue = MidpTypes.getInteger(indicator
196:                            .readProperty(GaugeCD.PROP_VALUE));
197:                    if (intValue < 0) {
198:                        intValue = 0;
199:                    } else if (intValue > maxValue) {
200:                        intValue = maxValue;
201:                    }
202:                    gauge.setValue(intValue);
203:                    panel.repaint();
204:                } else if (panel != null) {
205:                    getPanel().getContentPanel().remove(panel);
206:                    panel = null;
207:                    gauge = null;
208:                }
209:            }
210:
211:            @Override
212:            public Collection<ScreenPropertyDescriptor> getPropertyDescriptors() {
213:                ArrayList<ScreenPropertyDescriptor> descriptors = new ArrayList<ScreenPropertyDescriptor>(
214:                        super .getPropertyDescriptors());
215:                ResourcePropertyEditor imagePropertyEditor = new ResourcePropertyEditor(
216:                        AlertCD.PROP_IMAGE, getComponent());
217:                descriptors.add(new ScreenPropertyDescriptor(getComponent(),
218:                        imageLabel, imagePropertyEditor));
219:                descriptors.add(new ScreenPropertyDescriptor(getComponent(),
220:                        stringLabel, new ScreenStringPropertyEditor(
221:                                AlertCD.PROP_STRING)));
222:                DesignComponent indicator = getComponent().readProperty(
223:                        AlertCD.PROP_INDICATOR).getComponent();
224:                ResourcePropertyEditor gaugePropertyEditor = new ResourcePropertyEditor(
225:                        GaugeCD.PROP_VALUE, indicator);
226:                if (indicator != null) {
227:                    descriptors.add(new ScreenPropertyDescriptor(indicator,
228:                            panel, gaugePropertyEditor));
229:                }
230:                return descriptors;
231:            }
232:
233:            @Override
234:            protected void notifyDetached(DesignComponent component) {
235:                if (imageFileObject != null && imageFileListener != null) {
236:                    imageFileObject.removeFileChangeListener(imageFileListener);
237:                }
238:                imageFileObject = null;
239:                imageFileListener = null;
240:            }
241:        }
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