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1 | /********************************************************************** |
2 | * Copyright (c) 2012 Ericsson | |
3 | * | |
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 | |
8 | * | |
9 | * Contributors: | |
10 | * Bernd Hufmann - Initial API and implementation | |
11 | **********************************************************************/ | |
115b4a01 | 12 | package org.eclipse.linuxtools.internal.lttng2.ui.views.control.model; |
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13 | |
14 | import java.util.List; | |
15 | ||
16 | import org.eclipse.core.runtime.IAdaptable; | |
9315aeee | 17 | import org.eclipse.linuxtools.internal.lttng2.core.control.model.TargetNodeState; |
115b4a01 | 18 | import org.eclipse.linuxtools.internal.lttng2.ui.views.control.service.ILttngControlService; |
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19 | import org.eclipse.swt.graphics.Image; |
20 | ||
21 | /** | |
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22 | * <p> |
23 | * Interface for trace control components that can be displayed in the | |
24 | * trace control tree viewer. | |
25 | * </p> | |
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26 | * |
27 | * @author Bernd Hufmann | |
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28 | */ |
29 | public interface ITraceControlComponent extends IAdaptable { | |
6503ae0f | 30 | |
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31 | // ------------------------------------------------------------------------ |
32 | // Accessors | |
33 | // ------------------------------------------------------------------------ | |
34 | ||
35 | /** | |
36 | * @return the name of the component | |
37 | */ | |
38 | public String getName(); | |
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39 | /** |
40 | * Sets the name of the component to the given value. | |
41 | * @param name - name to set | |
42 | */ | |
43 | public void setName(String name); | |
44 | ||
45 | /** | |
46 | * @return the image representing the component. | |
47 | */ | |
48 | public Image getImage(); | |
49 | /** | |
50 | * Sets the image path of the component. | |
51 | * @param path - path to the image location | |
52 | */ | |
53 | public void setImage(String path); | |
54 | /** | |
55 | * Sets the image the component. | |
56 | * @param image - image to the image location | |
57 | */ | |
58 | public void setImage(Image image); | |
6503ae0f | 59 | |
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60 | /** |
61 | * @return tool tip with information about the component. | |
62 | */ | |
63 | public String getToolTip(); | |
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64 | /** |
65 | * Sets the tool tip with information about the component. | |
66 | * @param toolTip - the tool tip to set. | |
67 | */ | |
68 | public void setToolTip(String toolTip); | |
69 | ||
70 | /** | |
71 | * @return the node's connection state | |
72 | */ | |
73 | public TargetNodeState getTargetNodeState(); | |
74 | /** | |
75 | * Sets the node's connection state. | |
76 | * @param state - the state to set | |
77 | */ | |
78 | public void setTargetNodeState(TargetNodeState state); | |
79 | ||
80 | /** | |
81 | * @return returns the parent component. | |
82 | */ | |
83 | public ITraceControlComponent getParent(); | |
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84 | /** |
85 | * Sets the parent component. | |
86 | * @param parent - the parent to set. | |
87 | */ | |
88 | public void setParent(ITraceControlComponent parent); | |
89 | ||
90 | /** | |
91 | * @return the children components | |
92 | */ | |
93 | public ITraceControlComponent[] getChildren(); | |
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94 | /** |
95 | * Sets the children components. | |
96 | * @param children - the children to set. | |
97 | */ | |
98 | public void setChildren(List<ITraceControlComponent> children); | |
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99 | /** |
100 | * Returns the child component with given name. | |
101 | * @param name - name of child to find. | |
102 | * @return child component or null. | |
103 | */ | |
104 | public ITraceControlComponent getChild(String name); | |
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105 | /** |
106 | * Gets children for given class type. | |
107 | * @param clazz - a class type to get | |
108 | * @return list of trace control components matching given class type. | |
109 | */ | |
110 | public List<ITraceControlComponent> getChildren(Class<? extends ITraceControlComponent> clazz); | |
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111 | |
112 | /** | |
113 | * @return the LTTng control service implementation. | |
114 | */ | |
115 | public ILttngControlService getControlService(); | |
6503ae0f | 116 | |
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117 | /** |
118 | * Sets the LTTng control service implementation. | |
119 | * @param service - the service to set. | |
120 | */ | |
121 | public void setControlService(ILttngControlService service); | |
6503ae0f | 122 | |
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123 | // ------------------------------------------------------------------------ |
124 | // Operations | |
125 | // ------------------------------------------------------------------------ | |
126 | /** | |
127 | * Dispose any resource. | |
128 | */ | |
129 | public void dispose(); | |
130 | ||
131 | /** | |
132 | * Adds a child component. | |
133 | * @param component - child to add. | |
134 | */ | |
135 | public void addChild(ITraceControlComponent component); | |
136 | ||
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137 | /** |
138 | * Adds several components. | |
139 | * @param components - array of components to add. | |
140 | */ | |
141 | // public void addChildren(ITraceControlComponent[] components); | |
142 | ||
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143 | /** |
144 | * Removes the given child component. | |
145 | * @param component - the child to remove. | |
146 | */ | |
147 | public void removeChild(ITraceControlComponent component); | |
148 | ||
149 | /** | |
150 | * Removes all children. | |
151 | */ | |
152 | public void removeAllChildren(); | |
153 | ||
154 | /** | |
155 | * Checks if child with given name exists. | |
156 | * @param name - child name to search for. | |
157 | * @return - true if exists else false. | |
158 | */ | |
159 | public boolean containsChild(String name); | |
160 | ||
161 | /** | |
162 | * Checks for children. | |
163 | * @return true if one or more children exist else false | |
164 | */ | |
165 | public boolean hasChildren(); | |
166 | ||
167 | /** | |
168 | * Adds a component listener for notification of component changes. | |
169 | * @param listener - listener interface implementation to add. | |
170 | */ | |
171 | public void addComponentListener(ITraceControlComponentChangedListener listener); | |
172 | ||
173 | /** | |
174 | * Removes a component listener for notification of component changes. | |
175 | * @param listener - listener interface implementation to remove. | |
176 | */ | |
177 | public void removeComponentListener(ITraceControlComponentChangedListener listener); | |
178 | ||
179 | /** | |
180 | * Notifies listeners about the addition of a child. | |
181 | * @param parent - the parent where the child was added. | |
182 | * @param component - the child that was added. | |
183 | */ | |
4775bcbf | 184 | public void fireComponentAdded(ITraceControlComponent parent, ITraceControlComponent component); |
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185 | |
186 | /** | |
187 | * Notifies listeners about the removal of a child. | |
188 | * @param parent - the parent where the child was removed. | |
189 | * @param component - the child that was removed. | |
190 | */ | |
4775bcbf | 191 | public void fireComponentRemoved(ITraceControlComponent parent, ITraceControlComponent component); |
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192 | |
193 | /** | |
194 | * Notifies listeners about the change of a component. | |
195 | * @param component - the component that was changed. | |
196 | */ | |
4775bcbf | 197 | public void fireComponentChanged(ITraceControlComponent component); |
eb1bab5b | 198 | } |