| 1 | /********************************************************************** |
| 2 | * Copyright (c) 2005, 2012 IBM Corporation, Ericsson |
| 3 | * All rights reserved. This program and the accompanying materials |
| 4 | * are made available under the terms of the Eclipse Public License v1.0 |
| 5 | * which accompanies this distribution, and is available at |
| 6 | * http://www.eclipse.org/legal/epl-v10.html |
| 7 | * |
| 8 | * Contributors: |
| 9 | * IBM - Initial API and implementation |
| 10 | * Bernd Hufmann - Updated for TMF |
| 11 | **********************************************************************/ |
| 12 | |
| 13 | package org.eclipse.linuxtools.tmf.ui.views.uml2sd.core; |
| 14 | |
| 15 | import org.eclipse.linuxtools.tmf.ui.views.uml2sd.drawings.IGC; |
| 16 | import org.eclipse.linuxtools.tmf.ui.views.uml2sd.drawings.IImage; |
| 17 | import org.eclipse.linuxtools.tmf.ui.views.uml2sd.preferences.ISDPreferences; |
| 18 | import org.eclipse.linuxtools.tmf.ui.views.uml2sd.preferences.SDViewPref; |
| 19 | |
| 20 | /** |
| 21 | * Class to add a hot spot marker. |
| 22 | * |
| 23 | * @version 1.0 |
| 24 | * @author sveyrier |
| 25 | */ |
| 26 | public class HotSpot extends GraphNode { |
| 27 | // ------------------------------------------------------------------------ |
| 28 | // Constants |
| 29 | // ------------------------------------------------------------------------ |
| 30 | /** |
| 31 | * The grahNode ID constant |
| 32 | */ |
| 33 | public static final String GLYPH = "Glyph"; //$NON-NLS-1$ |
| 34 | |
| 35 | // ------------------------------------------------------------------------ |
| 36 | // Attributes |
| 37 | // ------------------------------------------------------------------------ |
| 38 | /** |
| 39 | * The execution occurrence the hot spot marker is for. |
| 40 | */ |
| 41 | protected BasicExecutionOccurrence fExecOcc = null; |
| 42 | /** |
| 43 | * The occurrence number. |
| 44 | */ |
| 45 | protected int fOccurrence = 0; |
| 46 | /** |
| 47 | * The marker image to display. |
| 48 | */ |
| 49 | protected IImage fImage = null; |
| 50 | |
| 51 | // ------------------------------------------------------------------------ |
| 52 | // Constructors |
| 53 | // ------------------------------------------------------------------------ |
| 54 | |
| 55 | /** |
| 56 | * Default constructor |
| 57 | */ |
| 58 | public HotSpot() { |
| 59 | fPrefId = ISDPreferences.PREF_EXEC; |
| 60 | } |
| 61 | |
| 62 | // ------------------------------------------------------------------------ |
| 63 | // Methods |
| 64 | // ------------------------------------------------------------------------ |
| 65 | |
| 66 | /** |
| 67 | * Set the marker image. |
| 68 | * |
| 69 | * @param img A image to set |
| 70 | */ |
| 71 | public void setImage(IImage img) { |
| 72 | fImage = img; |
| 73 | } |
| 74 | |
| 75 | /* |
| 76 | * (non-Javadoc) |
| 77 | * @see org.eclipse.linuxtools.tmf.ui.views.uml2sd.core.GraphNode#getX() |
| 78 | */ |
| 79 | @Override |
| 80 | public int getX() { |
| 81 | if (fExecOcc != null) { |
| 82 | return fExecOcc.getX() - 3; |
| 83 | } |
| 84 | return 0; |
| 85 | } |
| 86 | |
| 87 | /* |
| 88 | * (non-Javadoc) |
| 89 | * @see org.eclipse.linuxtools.tmf.ui.views.uml2sd.core.GraphNode#getY() |
| 90 | */ |
| 91 | @Override |
| 92 | public int getY() { |
| 93 | if (fExecOcc != null){ |
| 94 | return fExecOcc.getY(); |
| 95 | } |
| 96 | return 0; |
| 97 | } |
| 98 | |
| 99 | /* |
| 100 | * (non-Javadoc) |
| 101 | * @see org.eclipse.linuxtools.tmf.ui.views.uml2sd.core.GraphNode#getWidth() |
| 102 | */ |
| 103 | @Override |
| 104 | public int getWidth() { |
| 105 | if (fExecOcc != null) { |
| 106 | return fExecOcc.getWidth() + 7; |
| 107 | } |
| 108 | return 0; |
| 109 | } |
| 110 | |
| 111 | /* |
| 112 | * (non-Javadoc) |
| 113 | * @see org.eclipse.linuxtools.tmf.ui.views.uml2sd.core.GraphNode#getHeight() |
| 114 | */ |
| 115 | @Override |
| 116 | public int getHeight() { |
| 117 | if (fExecOcc != null) { |
| 118 | return fExecOcc.getWidth() + 10; |
| 119 | } |
| 120 | return 0; |
| 121 | } |
| 122 | |
| 123 | /** |
| 124 | * Set the lifeline on which the execution occurrence appears. |
| 125 | * |
| 126 | * @param occ the parent lifeline |
| 127 | */ |
| 128 | public void setExecution(BasicExecutionOccurrence occ) { |
| 129 | fExecOcc = occ; |
| 130 | fExecOcc.addNode(this); |
| 131 | } |
| 132 | |
| 133 | /** |
| 134 | * Get the lifeline on which the execution occurrence appears. |
| 135 | * |
| 136 | * @return - the parent lifeline |
| 137 | */ |
| 138 | public BasicExecutionOccurrence getExecOcc() { |
| 139 | return fExecOcc; |
| 140 | } |
| 141 | |
| 142 | /** |
| 143 | * Returns the occurrence number. |
| 144 | * |
| 145 | * @return the occurrence number. |
| 146 | */ |
| 147 | public int getOccurrence() { |
| 148 | return fOccurrence; |
| 149 | } |
| 150 | |
| 151 | /** |
| 152 | * Set the occurrence number. |
| 153 | * |
| 154 | * @param occ A number to set. |
| 155 | */ |
| 156 | public void setOccurrence(int occ) { |
| 157 | fOccurrence = occ; |
| 158 | } |
| 159 | |
| 160 | /* |
| 161 | * (non-Javadoc) |
| 162 | * @see org.eclipse.linuxtools.tmf.ui.views.uml2sd.core.GraphNode#draw(org.eclipse.linuxtools.tmf.ui.views.uml2sd.drawings.IGC) |
| 163 | */ |
| 164 | @Override |
| 165 | public void draw(IGC context) { |
| 166 | |
| 167 | ISDPreferences pref = SDViewPref.getInstance(); |
| 168 | |
| 169 | // The execution occurrence is selected |
| 170 | // if the owning lifeline is selected |
| 171 | if (isSelected() || (fExecOcc != null && fExecOcc.isSelected()) || (fExecOcc != null && fExecOcc.getLifeline() != null && fExecOcc.getLifeline().isSelected())) { |
| 172 | context.setBackground(pref.getBackGroundColorSelection()); |
| 173 | context.setForeground(pref.getForeGroundColorSelection()); |
| 174 | } else { |
| 175 | context.setBackground(pref.getBackGroundColor(ISDPreferences.PREF_EXEC)); |
| 176 | context.setForeground(pref.getForeGroundColor(ISDPreferences.PREF_EXEC)); |
| 177 | } |
| 178 | context.drawImage(fImage, getX(), getY(), getWidth(), getHeight()); |
| 179 | } |
| 180 | |
| 181 | /* |
| 182 | * (non-Javadoc) |
| 183 | * @see org.eclipse.linuxtools.tmf.ui.views.uml2sd.core.GraphNode#getArrayId() |
| 184 | */ |
| 185 | @Override |
| 186 | public String getArrayId() { |
| 187 | return GLYPH; |
| 188 | } |
| 189 | |
| 190 | /* |
| 191 | * (non-Javadoc) |
| 192 | * @see org.eclipse.linuxtools.tmf.ui.views.uml2sd.core.GraphNode#isVisible(int, int, int, int) |
| 193 | */ |
| 194 | @Override |
| 195 | public boolean isVisible(int x, int y, int width, int height) { |
| 196 | return true; |
| 197 | } |
| 198 | |
| 199 | /* |
| 200 | * (non-Javadoc) |
| 201 | * @see org.eclipse.linuxtools.tmf.ui.views.uml2sd.core.GraphNode#contains(int, int) |
| 202 | */ |
| 203 | @Override |
| 204 | public boolean contains(int xValue, int yValue) { |
| 205 | int x = getX(); |
| 206 | int y = getY(); |
| 207 | int width = getWidth(); |
| 208 | int height = getHeight(); |
| 209 | |
| 210 | if (GraphNode.contains(x, y, width, height, xValue, yValue)) { |
| 211 | return true; |
| 212 | } |
| 213 | return false; |
| 214 | } |
| 215 | } |