org.eclipse.linuxtools.tmf.ui/src/org/eclipse/linuxtools/tmf/ui/widgets/timegraph/widgets/TimeGraphColorScheme.java

   1 /*****************************************************************************
   2  * Copyright (c) 2008, 2012 Intel 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  *   Intel Corporation - Initial API and implementation
  10  *   Ruslan A. Scherbakov, Intel - Initial API and implementation
  11  *   Alvaro Sanchez-Leon - Updated for TMF
  12  *   Patrick Tasse - Refactoring
  13  *****************************************************************************/
  14
  15 package org.eclipse.linuxtools.tmf.ui.widgets.timegraph.widgets;
  16
  17 import org.eclipse.swt.SWT;
  18 import org.eclipse.swt.graphics.Color;
  19
  20 /**
  21  * Color theme used by the timegraph view
  22  *
  23  * @version 1.0
  24  * @author Patrick Tasse
  25  */
  26 @SuppressWarnings("javadoc")
  27 public class TimeGraphColorScheme {
  28
  29     // elements color indices
  30     static public final int BLACK_STATE = 0;
  31     static public final int GREEN_STATE = 1;
  32     static public final int DARK_BLUE_STATE = 2;
  33     static public final int ORANGE_STATE = 3;
  34     static public final int GOLD_STATE = 4;
  35     static public final int RED_STATE = 5;
  36     static public final int GRAY_STATE = 6;
  37     static public final int DARK_GREEN_STATE = 7;
  38     static public final int DARK_YELLOW_STATE = 8;
  39     static public final int MAGENTA3_STATE = 9;
  40     static public final int PURPLE1_STATE = 10;
  41     static public final int PINK1_STATE = 11;
  42     static public final int AQUAMARINE_STATE = 12;
  43     static public final int LIGHT_BLUE_STATE = 13;
  44     static public final int CADET_BLUE_STATE = 14;
  45     static public final int OLIVE_STATE = 15;
  46
  47     static public final int STATES0 = 0;
  48     static public final int STATES1 = 15;
  49
  50     // selected state elements color indices
  51     static public final int BLACK_STATE_SEL = 16;
  52     static public final int GREEN_STATE_SEL = 17;
  53     static public final int DARK_BLUE_STATE_SEL = 18;
  54     static public final int ORANGE_STATE_SEL = 19;
  55     static public final int GOLD_STATE_SEL = 20;
  56     static public final int RED_STATE_SEL = 21;
  57     static public final int GRAY_STATE_SEL = 22;
  58     static public final int DARK_GREEN_STATE_SEL = 23;
  59     static public final int DARK_YELLOW_STATE_SEL = 24;
  60     static public final int MAGENTA3_STATE_SEL = 25;
  61     static public final int PURPLE1_STATE_SEL = 26;
  62     static public final int PINK1_STATE_SEL = 27;
  63     static public final int AQUAMARINE_STATE_SEL = 28;
  64     static public final int LIGHT_BLUE_STATE_SEL = 29;
  65     static public final int CADET_BLUE_STATE_SEL = 30;
  66     static public final int OLIVE_STATE_SEL = 31;
  67
  68     static public final int STATES_SEL0 = 16;
  69     static public final int STATES_SEL1 = 31;
  70
  71     // colors indices for viewer controls
  72     static public final int BACKGROUND = 32;
  73     static public final int FOREGROUND = 33;
  74     static public final int BACKGROUND_SEL = 34;
  75     static public final int FOREGROUND_SEL = 35;
  76     static public final int BACKGROUND_SEL_NOFOCUS = 36;
  77     static public final int FOREGROUND_SEL_NOFOCUS = 37;
  78     static public final int TOOL_BACKGROUND = 38;
  79     static public final int TOOL_FOREGROUND = 39;
  80
  81     // misc colors
  82     static public final int FIX_COLOR = 40;
  83     static public final int WHITE = 41;
  84     static public final int GRAY = 42;
  85     static public final int BLACK = 43;
  86     static public final int DARK_GRAY = 44;
  87
  88     // selected border color indices
  89     static public final int BLACK_BORDER = 45;
  90     static public final int GREEN_BORDER = 46;
  91     static public final int DARK_BLUE_BORDER = 47;
  92     static public final int ORANGE_BORDER = 48;
  93     static public final int GOLD_BORDER = 49;
  94     static public final int RED_BORDER = 50;
  95     static public final int GRAY_BORDER = 51;
  96     static public final int DARK_GREEN_BORDER1 = 52;
  97     static public final int DARK_YELLOW_BORDER1 = 53;
  98     static public final int MAGENTA3_BORDER1 = 54;
  99     static public final int PURPLE1_BORDER1 = 55;
 100     static public final int PINK1_BORDER1 = 56;
 101     static public final int AQUAMARINE_BORDER1 = 57;
 102     static public final int LIGHT_BLUE_BORDER1 = 58;
 103     static public final int CADET_BLUE_STATE_BORDER = 59;
 104     static public final int OLIVE_BORDER2 = 60;
 105
 106     static public final int STATES_BORDER0 = 45;
 107     static public final int STATES_BORDER1 = 60;
 108
 109     static public final int MID_LINE = 61;
 110     static public final int RED = 62;
 111     static public final int GREEN = 63;
 112     static public final int BLUE = 64;
 113     static public final int YELLOW = 65;
 114     static public final int CYAN = 66;
 115     static public final int MAGENTA = 67;
 116
 117     static public final int SELECTED_TIME = 68;
 118     static public final int LEGEND_BACKGROUND = 69;
 119     static public final int LEGEND_FOREGROUND = 70;
 120
 121     // group items' colors
 122     static public final int GR_BACKGROUND = 71;
 123     static public final int GR_FOREGROUND = 72;
 124     static public final int GR_BACKGROUND_SEL = 73;
 125     static public final int GR_FOREGROUND_SEL = 74;
 126     static public final int GR_BACKGROUND_SEL_NOFOCUS = 75;
 127     static public final int GR_FOREGROUND_SEL_NOFOCUS = 76;
 128
 129     static public final int LIGHT_LINE = 77;
 130     static public final int BACKGROUND_NAME = 78;
 131     static public final int BACKGROUND_NAME_SEL = 79;
 132     static public final int BACKGROUND_NAME_SEL_NOFOCUS = 80;
 133
 134     // Interraction's colors
 135     static public final int TI_START_THREAD = BLACK;
 136     static public final int TI_HANDOFF_LOCK = BLUE;
 137     static public final int TI_NOTIFY_ALL = GREEN;
 138     static public final int TI_NOTIFY = GREEN;
 139     static public final int TI_NOTIFY_JOINED = DARK_GRAY;
 140     static public final int TI_INTERRUPT = RED;
 141     static public final int TI_WAIT_EXCEEDED = BLUE;
 142
 143     static interface IColorProvider {
 144         public Color get();
 145     }
 146
 147     static class SysCol implements IColorProvider {
 148         int syscol;
 149
 150         SysCol(int syscol) {
 151             this.syscol = syscol;
 152         }
 153
 154         @Override
 155         public Color get() {
 156             return Utils.getSysColor(syscol);
 157         }
 158     }
 159
 160     static class RGB implements IColorProvider {
 161         int r;
 162         int g;
 163         int b;
 164
 165         RGB(int r, int g, int b) {
 166             this.r = r;
 167             this.g = g;
 168             this.b = b;
 169         }
 170
 171         @Override
 172         public Color get() {
 173             return new Color(null, r, g, b);
 174         }
 175     }
 176
 177     static class Mix implements IColorProvider {
 178         IColorProvider cp1;
 179         IColorProvider cp2;
 180         int w1;
 181         int w2;
 182
 183         Mix(IColorProvider cp1, IColorProvider cp2, int w1, int w2) {
 184             this.cp1 = cp1;
 185             this.cp2 = cp2;
 186             this.w1 = w1;
 187             this.w2 = w2;
 188         }
 189
 190         Mix(IColorProvider cp1, IColorProvider cp2) {
 191             this.cp1 = cp1;
 192             this.cp2 = cp2;
 193             this.w1 = 1;
 194             this.w2 = 1;
 195         }
 196
 197         @Override
 198         public Color get() {
 199             Color col1 = cp1.get();
 200             Color col2 = cp2.get();
 201             Color col = Utils.mixColors(col1, col2, w1, w2);
 202             return col;
 203         }
 204     }
 205
 206     static private final IColorProvider _providersMap[] = {
 207         //
 208         new RGB(100, 100, 100), // UNKNOWN
 209         new RGB(174, 200, 124), // RUNNING
 210         new Mix(new SysCol(SWT.COLOR_BLUE), new SysCol(SWT.COLOR_GRAY), 1, 3), // SLEEPING
 211         new RGB(210, 150, 60), // WAITING
 212         new RGB(242, 225, 168), // BLOCKED
 213         new Mix(new SysCol(SWT.COLOR_RED), new SysCol(SWT.COLOR_GRAY), 1, 3), // DEADLOCK
 214         new RGB(200, 200, 200), // STOPPED
 215         new RGB(35, 107, 42), // STEEL BLUE
 216         new RGB(205,205,0), // DARK YELLOW
 217         new RGB(205, 0, 205), // MAGENTA
 218         new RGB(171, 130, 255), // PURPLE
 219         new RGB(255, 181, 197), // PINK
 220         new RGB(112, 219, 147), // AQUAMARINE
 221         new RGB(198, 226, 255), // SLATEGRAY
 222         new RGB(95, 158, 160), // CADET BLUE
 223         new RGB(107, 142, 35), // OLIVE
 224
 225
 226         //TODO: Does not seem to be used, check during clean-up
 227         new SysCol(SWT.COLOR_WHITE), // UNKNOWN_SEL
 228         new SysCol(SWT.COLOR_GREEN), // RUNNING_SEL
 229         new SysCol(SWT.COLOR_BLUE), // SLEEPING_SEL
 230         new SysCol(SWT.COLOR_CYAN), // WAITING_SEL
 231         new SysCol(SWT.COLOR_YELLOW), // BLOCKED_SEL
 232         new SysCol(SWT.COLOR_RED), // DEADLOCK_SEL
 233         new SysCol(SWT.COLOR_DARK_GRAY), // STOPPED_SEL
 234         new SysCol(SWT.COLOR_WHITE),
 235         new SysCol(SWT.COLOR_GREEN),
 236         new SysCol(SWT.COLOR_BLUE),
 237         new SysCol(SWT.COLOR_CYAN),
 238         new SysCol(SWT.COLOR_YELLOW),
 239         new SysCol(SWT.COLOR_RED),
 240         new SysCol(SWT.COLOR_DARK_GRAY),
 241         new SysCol(SWT.COLOR_WHITE),
 242         new SysCol(SWT.COLOR_GREEN),
 243
 244
 245         new SysCol(SWT.COLOR_LIST_BACKGROUND), // BACKGROUND
 246         new SysCol(SWT.COLOR_LIST_FOREGROUND), // FOREGROUND
 247         new RGB(232, 242, 254), // BACKGROUND_SEL
 248         new SysCol(SWT.COLOR_LIST_FOREGROUND), // FOREGROUND_SEL
 249         new SysCol(SWT.COLOR_WIDGET_BACKGROUND), // BACKGROUND_SEL_NOFOCUS
 250         new SysCol(SWT.COLOR_WIDGET_FOREGROUND), // FOREGROUND_SEL_NOFOCUS
 251         new SysCol(SWT.COLOR_WIDGET_BACKGROUND), // TOOL_BACKGROUND
 252         new SysCol(SWT.COLOR_WIDGET_DARK_SHADOW), // TOOL_FOREGROUND
 253
 254         new SysCol(SWT.COLOR_GRAY), // FIX_COLOR
 255         new SysCol(SWT.COLOR_WHITE), // WHITE
 256         new SysCol(SWT.COLOR_GRAY), // GRAY
 257         new SysCol(SWT.COLOR_BLACK), // BLACK
 258         new SysCol(SWT.COLOR_DARK_GRAY), // DARK_GRAY
 259
 260         new SysCol(SWT.COLOR_DARK_GRAY), // BLACK_BORDER
 261         new RGB(75, 115, 120), // GREEN_BORDER
 262         new SysCol(SWT.COLOR_DARK_BLUE), // DARK_BLUE_BORDER
 263         new RGB(242, 225, 168), // ORANGE_BORDER
 264         new RGB(210, 150, 60), // GOLD_BORDER
 265         new SysCol(SWT.COLOR_DARK_RED), // RED_BORDER
 266         new SysCol(SWT.COLOR_BLACK), // GRAY_BORDER
 267         new SysCol(SWT.COLOR_DARK_GRAY), // DARK_GREEN_BORDER
 268         new RGB(75, 115, 120), // DARK_YELLOW_BORDER
 269         new SysCol(SWT.COLOR_DARK_BLUE), // MAGENTA3_BORDER
 270         new RGB(242, 225, 168), // PURPLE1_BORDER
 271         new RGB(210, 150, 60), // PINK1_BORDER
 272         new SysCol(SWT.COLOR_DARK_RED), // AQUAMARINE_BORDER
 273         new SysCol(SWT.COLOR_BLACK), // LIGHT_BLUE_BORDER
 274         new SysCol(SWT.COLOR_DARK_GRAY), // BLUE_BORDER
 275         new RGB(75, 115, 120), // OLIVE_BORDER
 276
 277
 278         new SysCol(SWT.COLOR_GRAY), // MID_LINE
 279         new SysCol(SWT.COLOR_RED), // RED
 280         new SysCol(SWT.COLOR_GREEN), // GREEN
 281         new SysCol(SWT.COLOR_BLUE), // BLUE
 282         new SysCol(SWT.COLOR_YELLOW), // YELLOW
 283         new SysCol(SWT.COLOR_CYAN), // CYAN
 284         new SysCol(SWT.COLOR_MAGENTA), // MAGENTA
 285
 286         new SysCol(SWT.COLOR_BLUE), // SELECTED_TIME
 287         new SysCol(SWT.COLOR_WIDGET_BACKGROUND), // LEGEND_BACKGROUND
 288         new SysCol(SWT.COLOR_WIDGET_DARK_SHADOW), // LEGEND_FOREGROUND
 289
 290         new Mix(new RGB(150, 200, 240), new SysCol(SWT.COLOR_LIST_BACKGROUND)),     // GR_BACKGROUND
 291         new RGB(0, 0, 50),                                                          // GR_FOREGROUND
 292         new Mix(new RGB(150, 200, 240), new SysCol(SWT.COLOR_WHITE), 6, 1),         // GR_BACKGROUND_SEL
 293         new RGB(0, 0, 50),                                                          // GR_FOREGROUND_SEL
 294         new Mix(new RGB(150, 200, 240), new SysCol(SWT.COLOR_WHITE), 6, 1),         // GR_BACKGROUND_SEL_NOFOCUS
 295         new RGB(0, 0, 50),                                                          // GR_FOREGROUND_SEL_NOFOCUS
 296
 297         new Mix(new SysCol(SWT.COLOR_GRAY), new SysCol(SWT.COLOR_LIST_BACKGROUND), 1, 3), // LIGHT_LINE
 298
 299         new Mix(new SysCol(SWT.COLOR_GRAY), new SysCol(SWT.COLOR_LIST_BACKGROUND), 1, 6),   // BACKGROUND_NAME
 300         new Mix(new SysCol(SWT.COLOR_GRAY), new RGB(232, 242, 254), 1, 6),                  // BACKGROUND_NAME_SEL
 301         new Mix(new SysCol(SWT.COLOR_GRAY), new SysCol(SWT.COLOR_WIDGET_BACKGROUND), 1, 6), // BACKGROUND_NAME_SEL_NOFOCUS
 302     };
 303
 304     private final Color _colors[];
 305
 306     /**
 307      * Default constructor
 308      */
 309     public TimeGraphColorScheme() {
 310         _colors = new Color[_providersMap.length];
 311     }
 312
 313     /**
 314      * Dispose this color scheme
 315      */
 316     public void dispose() {
 317         for (int i = 0; i < _colors.length; i++) {
 318             Utils.dispose(_colors[i]);
 319             _colors[i] = null;
 320         }
 321     }
 322
 323     /**
 324      * Get the color matching the given index
 325      *
 326      * @param idx
 327      *            The index
 328      * @return The matching color
 329      */
 330     public Color getColor(int idx) {
 331         if (null == _colors[idx]) {
 332             if (idx >= STATES_SEL0 && idx <= STATES_SEL1) {
 333                 Color col1 = getColor(idx - STATES_SEL0);
 334                 Color col2 = getColor(BACKGROUND_SEL);
 335                 _colors[idx] = Utils.mixColors(col1, col2, 3, 1);
 336             } else {
 337                 _colors[idx] = _providersMap[idx].get();
 338             }
 339         }
 340         return _colors[idx];
 341     }
 342
 343     /**
 344      * Get an entry's background color based on its status.
 345      *
 346      * @param selected
 347      *            If the entry is selected
 348      * @param focused
 349      *            If the entry is focused
 350      * @param name
 351      *            Get the color of the name column (false for other columns)
 352      * @return The matching color
 353      */
 354     public Color getBkColor(boolean selected, boolean focused, boolean name) {
 355         if (name) {
 356             if (selected && focused) {
 357                 return getColor(BACKGROUND_NAME_SEL);
 358             }
 359             if (selected) {
 360                 return getColor(BACKGROUND_NAME_SEL_NOFOCUS);
 361             }
 362             return getColor(BACKGROUND_NAME);
 363         }
 364         if (selected && focused) {
 365             return getColor(BACKGROUND_SEL);
 366         }
 367         if (selected) {
 368             return getColor(BACKGROUND_SEL_NOFOCUS);
 369         }
 370         return getColor(BACKGROUND);
 371     }
 372
 373     /**
 374      * Get the correct foreground color
 375      *
 376      * @param selected
 377      *            Is the entry selected
 378      * @param focused
 379      *            Is the entry focused
 380      * @return The matching color
 381      */
 382     public Color getFgColor(boolean selected, boolean focused) {
 383         if (selected && focused) {
 384             return getColor(FOREGROUND_SEL);
 385         }
 386         if (selected) {
 387             return getColor(FOREGROUND_SEL_NOFOCUS);
 388         }
 389         return getColor(FOREGROUND);
 390     }
 391
 392     /**
 393      * Get the correct background color group
 394      *
 395      * @param selected
 396      *            Is the entry selected
 397      * @param focused
 398      *            Is the entry focused
 399      * @return The matching color
 400      */
 401     public Color getBkColorGroup(boolean selected, boolean focused) {
 402         if (selected && focused) {
 403             return getColor(GR_BACKGROUND_SEL);
 404         }
 405         if (selected) {
 406             return getColor(GR_BACKGROUND_SEL_NOFOCUS);
 407         }
 408         return getColor(GR_BACKGROUND);
 409     }
 410
 411     /**
 412      * Get the correct foreground color group
 413      *
 414      * @param selected
 415      *            Is the entry selected
 416      * @param focused
 417      *            Is the entry focused
 418      * @return The matching color
 419      */
 420     public Color getFgColorGroup(boolean selected, boolean focused) {
 421         if (selected && focused) {
 422             return getColor(GR_FOREGROUND_SEL);
 423         }
 424         if (selected) {
 425             return getColor(GR_FOREGROUND_SEL_NOFOCUS);
 426         }
 427         return getColor(GR_FOREGROUND);
 428     }
 429 }