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1 | /********************************************************************** |
2 | * Copyright (c) 2012 Ericsson | |
ea21cd65 | 3 | * |
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4 | * All rights reserved. This program and the accompanying materials are |
5 | * made available under the terms of the Eclipse Public License v1.0 which | |
6 | * accompanies this distribution, and is available at | |
7 | * http://www.eclipse.org/legal/epl-v10.html | |
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8 | * |
9 | * Contributors: | |
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10 | * Bernd Hufmann - Initial API and implementation |
11 | **********************************************************************/ | |
115b4a01 | 12 | package org.eclipse.linuxtools.internal.lttng2.ui.views.control.model.impl; |
eb1bab5b | 13 | |
9315aeee | 14 | import org.eclipse.linuxtools.internal.lttng2.core.control.model.IBaseEventInfo; |
d4514365 | 15 | import org.eclipse.linuxtools.internal.lttng2.core.control.model.IFieldInfo; |
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16 | import org.eclipse.linuxtools.internal.lttng2.core.control.model.TraceEventType; |
17 | import org.eclipse.linuxtools.internal.lttng2.core.control.model.TraceLogLevel; | |
18 | import org.eclipse.linuxtools.internal.lttng2.core.control.model.impl.EventInfo; | |
115b4a01 | 19 | import org.eclipse.linuxtools.internal.lttng2.ui.views.control.model.ITraceControlComponent; |
115b4a01 | 20 | import org.eclipse.linuxtools.internal.lttng2.ui.views.control.property.BaseEventPropertySource; |
06b9339e | 21 | import org.eclipse.ui.views.properties.IPropertySource; |
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22 | |
23 | /** | |
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24 | * <p> |
25 | * Implementation of the base trace event component. | |
26 | * </p> | |
ea21cd65 | 27 | * |
dbd4432d | 28 | * @author Bernd Hufmann |
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29 | */ |
30 | public class BaseEventComponent extends TraceControlComponent { | |
31 | // ------------------------------------------------------------------------ | |
32 | // Constants | |
33 | // ------------------------------------------------------------------------ | |
34 | /** | |
35 | * Path to icon file for this component. | |
36 | */ | |
37 | public static final String TRACE_EVENT_ICON_FILE_ENABLED = "icons/obj16/event_enabled.gif"; //$NON-NLS-1$ | |
ea21cd65 | 38 | |
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39 | // ------------------------------------------------------------------------ |
40 | // Attributes | |
41 | // ------------------------------------------------------------------------ | |
42 | /** | |
ea21cd65 | 43 | * The Event information implementation. |
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44 | */ |
45 | private IBaseEventInfo fEventInfo; | |
ea21cd65 | 46 | |
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47 | // ------------------------------------------------------------------------ |
48 | // Constructors | |
49 | // ------------------------------------------------------------------------ | |
ea21cd65 | 50 | |
eb1bab5b | 51 | /** |
ea21cd65 | 52 | * Constructor |
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53 | * @param name - the name of the component. |
54 | * @param parent - the parent of this component. | |
55 | */ | |
56 | public BaseEventComponent(String name, ITraceControlComponent parent) { | |
57 | super(name, parent); | |
58 | setImage(TRACE_EVENT_ICON_FILE_ENABLED); | |
59 | fEventInfo = new EventInfo(name); | |
60 | } | |
ea21cd65 | 61 | |
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62 | // ------------------------------------------------------------------------ |
63 | // Accessors | |
64 | // ------------------------------------------------------------------------ | |
65 | /** | |
66 | * Sets the event information. | |
67 | * @param eventInfo - the event info to set. | |
68 | */ | |
69 | public void setEventInfo(IBaseEventInfo eventInfo) { | |
70 | fEventInfo = eventInfo; | |
71 | } | |
ea21cd65 | 72 | |
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73 | /** |
74 | * @return the event type. | |
75 | */ | |
76 | public TraceEventType getEventType() { | |
77 | return fEventInfo.getEventType(); | |
78 | } | |
ea21cd65 | 79 | |
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80 | /** |
81 | * Sets the event type to the given value. | |
82 | * @param type - type to set. | |
83 | */ | |
84 | public void setEventType(TraceEventType type) { | |
85 | fEventInfo.setEventType(type); | |
86 | } | |
ea21cd65 | 87 | |
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88 | /** |
89 | * Sets the event type to the value specified by the give name. | |
90 | * @param typeName - the type name. | |
91 | */ | |
92 | public void setEventType(String typeName) { | |
93 | fEventInfo.setEventType(typeName); | |
94 | } | |
95 | ||
96 | /** | |
97 | * @return the trace event log level | |
98 | */ | |
99 | public TraceLogLevel getLogLevel() { | |
100 | return fEventInfo.getLogLevel(); | |
101 | } | |
ea21cd65 | 102 | |
eb1bab5b | 103 | /** |
ea21cd65 | 104 | * Sets the trace event log level to the given level |
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105 | * @param level - event log level to set |
106 | */ | |
107 | public void setLogLevel(TraceLogLevel level) { | |
108 | fEventInfo.setLogLevel(level); | |
109 | } | |
ea21cd65 | 110 | |
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111 | /** |
112 | * Sets the trace event log level to the level specified by the given name. | |
113 | * @param levelName - event log level name | |
114 | */ | |
115 | public void setLogLevel(String levelName) { | |
116 | fEventInfo.setLogLevel(levelName); | |
117 | } | |
118 | ||
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119 | /** |
120 | * @return a String containing pairs if field name and data type | |
121 | */ | |
122 | public String getFieldString() { | |
123 | IFieldInfo[] fields = fEventInfo.getFields(); | |
124 | if ((fields != null) && (fields.length > 0)) { | |
125 | StringBuffer buffer = new StringBuffer(); | |
126 | for (int i = 0; i < fields.length; i++) { | |
127 | buffer.append(fields[i].getName()); | |
128 | buffer.append("="); //$NON-NLS-1$ | |
129 | buffer.append(fields[i].getFieldType()); | |
130 | if (i != fields.length-1) { | |
131 | buffer.append(";"); //$NON-NLS-1$ | |
132 | } | |
133 | } | |
134 | return buffer.toString(); | |
135 | } | |
136 | return null; | |
137 | } | |
138 | ||
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139 | /* |
140 | * (non-Javadoc) | |
115b4a01 | 141 | * @see org.eclipse.linuxtools.internal.lttng2.ui.views.control.model.impl.TraceControlComponent#getAdapter(java.lang.Class) |
06b9339e | 142 | */ |
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143 | @Override |
144 | public Object getAdapter(Class adapter) { | |
145 | if (adapter == IPropertySource.class) { | |
146 | return new BaseEventPropertySource(this); | |
147 | } | |
148 | return null; | |
ea21cd65 | 149 | } |
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150 | |
151 | /** | |
ea21cd65 | 152 | * @return target node component. |
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153 | */ |
154 | public TargetNodeComponent getTargetNode() { | |
155 | return (TargetNodeComponent) getParent().getParent(); | |
156 | } | |
157 | ||
158 | /** | |
159 | * @return if provider kernel or UST | |
160 | */ | |
161 | public boolean isKernel() { | |
162 | return getParent() instanceof KernelProviderComponent; | |
163 | } | |
164 | ||
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165 | // ------------------------------------------------------------------------ |
166 | // Operations | |
167 | // ------------------------------------------------------------------------ | |
168 | } |