-/*******************************************************************************\r
- * Copyright (c) 2010, 2012 Ericsson\r
- *\r
- * All rights reserved. This program and the accompanying materials are\r
- * made available under the terms of the Eclipse Public License v1.0 which\r
- * accompanies this distribution, and is available at\r
- * http://www.eclipse.org/legal/epl-v10.html\r
- *\r
- * Contributors:\r
- * Patrick Tasse - Initial API and implementation\r
- * Bernd Hufmann - Updated to use RGB for the tick color\r
- *******************************************************************************/\r
-\r
-package org.eclipse.linuxtools.tmf.ui.views.colors;\r
-\r
-import java.util.ArrayList;\r
-import java.util.Arrays;\r
-import java.util.List;\r
-\r
-import org.eclipse.linuxtools.internal.tmf.ui.Activator;\r
-import org.eclipse.linuxtools.tmf.core.event.ITmfEvent;\r
-import org.eclipse.swt.SWT;\r
-import org.eclipse.swt.widgets.Display;\r
-\r
-/**\r
- * Static class for managing color settings.\r
- *\r
- * @version 1.0\r
- * @author Patrick Tasse\r
- *\r
- */\r
-public class ColorSettingsManager {\r
-\r
- // The color settings file name\r
- private static final String COLOR_SETTINGS_FILE_NAME = "color_settings.xml"; //$NON-NLS-1$\r
-\r
- // The path for the color settings file\r
- private static final String COLOR_SETTINGS_PATH_NAME =\r
- Activator.getDefault().getStateLocation().addTrailingSeparator().append(COLOR_SETTINGS_FILE_NAME).toString();\r
-\r
- // The default color setting\r
- private static final ColorSetting DEFAULT_COLOR_SETTING = new ColorSetting(\r
- Display.getDefault().getSystemColor(SWT.COLOR_LIST_FOREGROUND).getRGB(),\r
- Display.getDefault().getSystemColor(SWT.COLOR_LIST_BACKGROUND).getRGB(),\r
- Display.getDefault().getSystemColor(SWT.COLOR_LIST_FOREGROUND).getRGB(),\r
- null);\r
-\r
- /**\r
- * Special value for priority if unknown.\r
- */\r
- public static final int PRIORITY_NONE = Integer.MAX_VALUE;\r
-\r
- // The stored color settings\r
- private static ColorSetting[] fColorSettings = ColorSettingsXML.load(COLOR_SETTINGS_PATH_NAME);\r
-\r
- // The listener list\r
- private static List<IColorSettingsListener> fListeners = new ArrayList<IColorSettingsListener>();\r
-\r
- /**\r
- * Returns an array of color settings.\r
- *\r
- * @return an array of color settings.\r
- */\r
- public static ColorSetting[] getColorSettings() {\r
- return (fColorSettings != null) ? Arrays.copyOf(fColorSettings, fColorSettings.length) : null;\r
- }\r
-\r
- /**\r
- * Sets the array of color settings.\r
- *\r
- * @param colorSettings A array of color settings to set\r
- */\r
- public static void setColorSettings(ColorSetting[] colorSettings) {\r
- fColorSettings = (colorSettings != null) ? Arrays.copyOf(colorSettings, colorSettings.length) : null;\r
- ColorSettingsXML.save(COLOR_SETTINGS_PATH_NAME, fColorSettings);\r
- fireColorSettingsChanged();\r
- }\r
-\r
- /**\r
- * Gets the color settings that matches the filter for given event.\r
- *\r
- * @param event\r
- * The event to check\r
- *\r
- * @return color settings defined for filter if found else default color\r
- * settings\r
- */\r
- public static ColorSetting getColorSetting(ITmfEvent event) {\r
- for (int i = 0; i < fColorSettings.length; i++) {\r
- ColorSetting colorSetting = fColorSettings[i];\r
- if (colorSetting.getFilter() != null && colorSetting.getFilter().matches(event)) {\r
- return colorSetting;\r
- }\r
- }\r
- return DEFAULT_COLOR_SETTING;\r
- }\r
-\r
- /**\r
- * Gets the color settings priority for the given event.\r
- *\r
- * @param event A event the event to check\r
- * @return the priority defined for the filter else PRIORITY_NONE\r
- */\r
- public static int getColorSettingPriority(ITmfEvent event) {\r
- for (int i = 0; i < fColorSettings.length; i++) {\r
- ColorSetting colorSetting = fColorSettings[i];\r
- if (colorSetting.getFilter() != null && colorSetting.getFilter().matches(event)) {\r
- return i;\r
- }\r
- }\r
- return PRIORITY_NONE;\r
- }\r
-\r
- /**\r
- * Returns the color settings based the priority.\r
- *\r
- * @param priority A priority (index) of color settings\r
- * @return the color settings defined for the priority else default color settings\r
- */\r
- public static ColorSetting getColorSetting(int priority) {\r
- if (priority < fColorSettings.length) {\r
- return fColorSettings[priority];\r
- }\r
- return DEFAULT_COLOR_SETTING;\r
- }\r
-\r
- /**\r
- * Adds a color settings listener.\r
- *\r
- * @param listener A listener to add.\r
- */\r
- public static void addColorSettingsListener(IColorSettingsListener listener) {\r
- if (! fListeners.contains(listener)) {\r
- fListeners.add(listener);\r
- }\r
- }\r
-\r
- /**\r
- * Removes a color settings listener.\r
- *\r
- * @param listener A listener to remove.\r
- */\r
- public static void removeColorSettingsListener(IColorSettingsListener listener) {\r
- fListeners.remove(listener);\r
- }\r
-\r
- // Notify listeners\r
- private static void fireColorSettingsChanged() {\r
- for (IColorSettingsListener listener : fListeners) {\r
- listener.colorSettingsChanged(fColorSettings);\r
- }\r
- }\r
-}\r
+/*******************************************************************************
+ * Copyright (c) 2010, 2013 Ericsson
+ *
+ * All rights reserved. This program and the accompanying materials are
+ * made available under the terms of the Eclipse Public License v1.0 which
+ * accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * Patrick Tasse - Initial API and implementation
+ * Bernd Hufmann - Updated to use RGB for the tick color
+ *******************************************************************************/
+
+package org.eclipse.linuxtools.tmf.ui.views.colors;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+
+import org.eclipse.linuxtools.internal.tmf.ui.Activator;
+import org.eclipse.linuxtools.tmf.core.event.ITmfEvent;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.widgets.Display;
+
+/**
+ * Static class for managing color settings.
+ *
+ * @version 1.0
+ * @author Patrick Tasse
+ *
+ */
+public class ColorSettingsManager {
+
+ // The color settings file name
+ private static final String COLOR_SETTINGS_FILE_NAME = "color_settings.xml"; //$NON-NLS-1$
+
+ // The path for the color settings file
+ private static final String COLOR_SETTINGS_PATH_NAME =
+ Activator.getDefault().getStateLocation().addTrailingSeparator().append(COLOR_SETTINGS_FILE_NAME).toString();
+
+ // The default color setting
+ private static final ColorSetting DEFAULT_COLOR_SETTING = new ColorSetting(
+ Display.getDefault().getSystemColor(SWT.COLOR_LIST_FOREGROUND).getRGB(),
+ Display.getDefault().getSystemColor(SWT.COLOR_LIST_BACKGROUND).getRGB(),
+ Display.getDefault().getSystemColor(SWT.COLOR_LIST_FOREGROUND).getRGB(),
+ null);
+
+ /**
+ * Special value for priority if unknown.
+ */
+ public static final int PRIORITY_NONE = Integer.MAX_VALUE;
+
+ // The stored color settings
+ private static ColorSetting[] fColorSettings = ColorSettingsXML.load(COLOR_SETTINGS_PATH_NAME);
+
+ // The listener list
+ private static List<IColorSettingsListener> fListeners = new ArrayList<>();
+
+ /**
+ * Returns an array of color settings.
+ *
+ * @return an array of color settings.
+ */
+ public static ColorSetting[] getColorSettings() {
+ return (fColorSettings != null) ? Arrays.copyOf(fColorSettings, fColorSettings.length) : null;
+ }
+
+ /**
+ * Sets the array of color settings.
+ *
+ * @param colorSettings A array of color settings to set
+ */
+ public static void setColorSettings(ColorSetting[] colorSettings) {
+ fColorSettings = (colorSettings != null) ? Arrays.copyOf(colorSettings, colorSettings.length) : null;
+ ColorSettingsXML.save(COLOR_SETTINGS_PATH_NAME, fColorSettings);
+ fireColorSettingsChanged();
+ }
+
+ /**
+ * Gets the color settings that matches the filter for given event.
+ *
+ * @param event
+ * The event to check
+ *
+ * @return color settings defined for filter if found else default color
+ * settings
+ */
+ public static ColorSetting getColorSetting(ITmfEvent event) {
+ for (int i = 0; i < fColorSettings.length; i++) {
+ ColorSetting colorSetting = fColorSettings[i];
+ if (colorSetting.getFilter() != null && colorSetting.getFilter().matches(event)) {
+ return colorSetting;
+ }
+ }
+ return DEFAULT_COLOR_SETTING;
+ }
+
+ /**
+ * Gets the color settings priority for the given event.
+ *
+ * @param event A event the event to check
+ * @return the priority defined for the filter else PRIORITY_NONE
+ */
+ public static int getColorSettingPriority(ITmfEvent event) {
+ for (int i = 0; i < fColorSettings.length; i++) {
+ ColorSetting colorSetting = fColorSettings[i];
+ if (colorSetting.getFilter() != null && colorSetting.getFilter().matches(event)) {
+ return i;
+ }
+ }
+ return PRIORITY_NONE;
+ }
+
+ /**
+ * Returns the color settings based the priority.
+ *
+ * @param priority A priority (index) of color settings
+ * @return the color settings defined for the priority else default color settings
+ */
+ public static ColorSetting getColorSetting(int priority) {
+ if (priority < fColorSettings.length) {
+ return fColorSettings[priority];
+ }
+ return DEFAULT_COLOR_SETTING;
+ }
+
+ /**
+ * Adds a color settings listener.
+ *
+ * @param listener A listener to add.
+ */
+ public static void addColorSettingsListener(IColorSettingsListener listener) {
+ if (! fListeners.contains(listener)) {
+ fListeners.add(listener);
+ }
+ }
+
+ /**
+ * Removes a color settings listener.
+ *
+ * @param listener A listener to remove.
+ */
+ public static void removeColorSettingsListener(IColorSettingsListener listener) {
+ fListeners.remove(listener);
+ }
+
+ // Notify listeners
+ private static void fireColorSettingsChanged() {
+ for (IColorSettingsListener listener : fListeners) {
+ listener.colorSettingsChanged(fColorSettings);
+ }
+ }
+}
projects / deliverable / tracecompass.git / blobdiff