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author | Adrian Dudau <adrian.dudau@enea.com> | 2013-12-12 13:36:50 +0100 |
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committer | Adrian Dudau <adrian.dudau@enea.com> | 2013-12-12 15:25:03 +0100 |
commit | 41ac47d732eed8392d60d0f6773e5a279d49b999 (patch) | |
tree | cf19d099db9cfdb8d73aa21c31e7aa1cc86ff860 /plugins/org.yocto.bc.ui/src/org/yocto/bc/ui/Activator.java | |
download | eclipse-poky-juno-41ac47d732eed8392d60d0f6773e5a279d49b999.tar.gz |
Migrated from the internal git server on the dora-enea branch
Signed-off-by: Adrian Dudau <adrian.dudau@enea.com>
Diffstat (limited to 'plugins/org.yocto.bc.ui/src/org/yocto/bc/ui/Activator.java')
-rw-r--r-- | plugins/org.yocto.bc.ui/src/org/yocto/bc/ui/Activator.java | 266 |
1 files changed, 266 insertions, 0 deletions
diff --git a/plugins/org.yocto.bc.ui/src/org/yocto/bc/ui/Activator.java b/plugins/org.yocto.bc.ui/src/org/yocto/bc/ui/Activator.java new file mode 100644 index 0000000..505a254 --- /dev/null +++ b/plugins/org.yocto.bc.ui/src/org/yocto/bc/ui/Activator.java | |||
@@ -0,0 +1,266 @@ | |||
1 | /***************************************************************************** | ||
2 | * Copyright (c) 2009 Ken Gilmer | ||
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 | * Ken Gilmer - initial API and implementation | ||
10 | *******************************************************************************/ | ||
11 | package org.yocto.bc.ui; | ||
12 | |||
13 | import java.io.File; | ||
14 | import java.io.IOException; | ||
15 | import java.io.Writer; | ||
16 | import java.lang.reflect.InvocationTargetException; | ||
17 | import java.util.Hashtable; | ||
18 | import java.util.Iterator; | ||
19 | import java.util.Map; | ||
20 | |||
21 | import org.eclipse.core.resources.IProject; | ||
22 | import org.eclipse.core.resources.IResource; | ||
23 | import org.eclipse.core.resources.IResourceChangeEvent; | ||
24 | import org.eclipse.core.resources.IResourceChangeListener; | ||
25 | import org.eclipse.core.resources.ResourcesPlugin; | ||
26 | import org.eclipse.core.runtime.CoreException; | ||
27 | import org.eclipse.jface.resource.ImageDescriptor; | ||
28 | import org.eclipse.jface.resource.ImageRegistry; | ||
29 | import org.eclipse.ui.plugin.AbstractUIPlugin; | ||
30 | import org.osgi.framework.BundleContext; | ||
31 | |||
32 | import org.yocto.bc.bitbake.BBRecipe; | ||
33 | import org.yocto.bc.bitbake.BBSession; | ||
34 | import org.yocto.bc.bitbake.ProjectInfoHelper; | ||
35 | import org.yocto.bc.bitbake.ShellSession; | ||
36 | import org.yocto.bc.ui.model.ProjectInfo; | ||
37 | import org.yocto.bc.ui.wizards.newproject.CreateBBCProjectOperation; | ||
38 | |||
39 | public class Activator extends AbstractUIPlugin { | ||
40 | |||
41 | // The plug-in ID | ||
42 | public static final String PLUGIN_ID = "org.yocto.bc.ui"; | ||
43 | public static final String IMAGE_VARIABLE = "IMAGE_VARIABLE"; | ||
44 | public static final String IMAGE_FUNCTION = "IMAGE_FUNCTION"; | ||
45 | |||
46 | // The shared instance | ||
47 | private static Activator plugin; | ||
48 | private static Map shellMap; | ||
49 | private static Map projInfoMap; | ||
50 | private static Hashtable bbSessionMap; | ||
51 | private static Hashtable bbRecipeMap; | ||
52 | |||
53 | private IResourceChangeListener listener = new BCResourceChangeListener(); | ||
54 | |||
55 | public static BBRecipe getBBRecipe(BBSession session, String filePath) throws IOException { | ||
56 | if (bbRecipeMap == null) { | ||
57 | bbRecipeMap = new Hashtable(); | ||
58 | } | ||
59 | |||
60 | String key = session.getProjInfoRoot() + filePath; | ||
61 | BBRecipe recipe = (BBRecipe) bbRecipeMap.get(key); | ||
62 | if (recipe == null) { | ||
63 | recipe = new BBRecipe(session,filePath); | ||
64 | bbRecipeMap.put(key, recipe); | ||
65 | } | ||
66 | |||
67 | return recipe; | ||
68 | } | ||
69 | |||
70 | /** | ||
71 | * Get or create a BitBake session passing in ProjectInfo | ||
72 | * @param pinfo | ||
73 | * @return | ||
74 | * @throws IOException | ||
75 | */ | ||
76 | public static BBSession getBBSession(String projectRoot, Writer out) throws IOException { | ||
77 | if (bbSessionMap == null) { | ||
78 | bbSessionMap = new Hashtable(); | ||
79 | } | ||
80 | |||
81 | BBSession bbs = (BBSession) bbSessionMap.get(projectRoot); | ||
82 | |||
83 | if (bbs == null) { | ||
84 | bbs = new BBSession(getShellSession(projectRoot, out), projectRoot); | ||
85 | bbSessionMap.put(projectRoot, bbs); | ||
86 | } | ||
87 | |||
88 | return bbs; | ||
89 | } | ||
90 | |||
91 | /** | ||
92 | * Get or create a BitBake session passing in ProjectInfo | ||
93 | * @param pinfo | ||
94 | * @return | ||
95 | * @throws IOException | ||
96 | */ | ||
97 | public static BBSession getBBSession(String projectRoot) throws IOException { | ||
98 | if (bbSessionMap == null) { | ||
99 | bbSessionMap = new Hashtable(); | ||
100 | } | ||
101 | |||
102 | BBSession bbs = (BBSession) bbSessionMap.get(projectRoot); | ||
103 | |||
104 | if (bbs == null) { | ||
105 | bbs = new BBSession(getShellSession(projectRoot, null), projectRoot); | ||
106 | bbSessionMap.put(projectRoot, bbs); | ||
107 | } | ||
108 | |||
109 | return bbs; | ||
110 | } | ||
111 | |||
112 | /** | ||
113 | * Returns the shared instance | ||
114 | * | ||
115 | * @return the shared instance | ||
116 | */ | ||
117 | public static Activator getDefault() { | ||
118 | return plugin; | ||
119 | } | ||
120 | |||
121 | /** | ||
122 | * Returns an image descriptor for the image file at the given | ||
123 | * plug-in relative path | ||
124 | * | ||
125 | * @param path the path | ||
126 | * @return the image descriptor | ||
127 | */ | ||
128 | public static ImageDescriptor getImageDescriptor(String path) { | ||
129 | return imageDescriptorFromPlugin(PLUGIN_ID, path); | ||
130 | } | ||
131 | |||
132 | public static ProjectInfo getProjInfo(String location) throws CoreException, InvocationTargetException, InterruptedException { | ||
133 | if (projInfoMap == null) { | ||
134 | projInfoMap = new Hashtable(); | ||
135 | } | ||
136 | |||
137 | ProjectInfo pi = (ProjectInfo) projInfoMap.get(location); | ||
138 | |||
139 | if (pi == null) { | ||
140 | pi = new ProjectInfo(); | ||
141 | pi.setLocation(location); | ||
142 | try { | ||
143 | pi.setInitScriptPath(ProjectInfoHelper.getInitScriptPath(location)); | ||
144 | } catch (IOException e) { | ||
145 | throw new InvocationTargetException(e); | ||
146 | } | ||
147 | } | ||
148 | |||
149 | return pi; | ||
150 | } | ||
151 | |||
152 | public static void notifyAllBBSession(IResource[] added, IResource[] removed, IResource[] changed) { | ||
153 | Iterator iter; | ||
154 | if(bbRecipeMap != null) { | ||
155 | iter = bbRecipeMap.values().iterator(); | ||
156 | while(iter.hasNext()) { | ||
157 | BBRecipe p = (BBRecipe)iter.next(); | ||
158 | p.changeNotified(added, removed, changed); | ||
159 | } | ||
160 | } | ||
161 | |||
162 | if(bbSessionMap != null) { | ||
163 | iter= bbSessionMap.values().iterator(); | ||
164 | while(iter.hasNext()) { | ||
165 | BBSession p = (BBSession)iter.next(); | ||
166 | p.changeNotified(added, removed, changed); | ||
167 | } | ||
168 | } | ||
169 | } | ||
170 | |||
171 | /** | ||
172 | * @param absolutePath | ||
173 | * @return a cached shell session for a given project root. | ||
174 | * @throws IOException | ||
175 | */ | ||
176 | private static ShellSession getShellSession(String absolutePath, Writer out) throws IOException { | ||
177 | if (shellMap == null) { | ||
178 | shellMap = new Hashtable(); | ||
179 | } | ||
180 | |||
181 | ShellSession ss = (ShellSession) shellMap.get(absolutePath); | ||
182 | |||
183 | if (ss == null) { | ||
184 | ss = new ShellSession(ShellSession.SHELL_TYPE_BASH, new File(absolutePath), ProjectInfoHelper.getInitScriptPath(absolutePath), out); | ||
185 | } | ||
186 | |||
187 | return ss; | ||
188 | } | ||
189 | |||
190 | private static String loadInit(String absolutePath) throws CoreException { | ||
191 | IProject [] prjs = ResourcesPlugin.getWorkspace().getRoot().getProjects(); | ||
192 | IProject foundPrj = null; | ||
193 | |||
194 | for (int i = 0; i < prjs.length; ++i) { | ||
195 | IProject p = prjs[i]; | ||
196 | |||
197 | System.out | ||
198 | .println(p.getDescription().getLocationURI().getPath()); | ||
199 | |||
200 | if (p.getDescription().getLocationURI().getPath().equals(absolutePath)) { | ||
201 | foundPrj = p; | ||
202 | break; | ||
203 | } | ||
204 | } | ||
205 | |||
206 | if (foundPrj == null) { | ||
207 | throw new RuntimeException("Unable to find project associated with path! " + absolutePath); | ||
208 | } | ||
209 | |||
210 | return foundPrj.getPersistentProperty(CreateBBCProjectOperation.BBC_PROJECT_INIT); | ||
211 | } | ||
212 | |||
213 | public static void putProjInfo(String location, ProjectInfo pinfo) { | ||
214 | if (projInfoMap == null) { | ||
215 | projInfoMap = new Hashtable(); | ||
216 | } | ||
217 | |||
218 | |||
219 | |||
220 | projInfoMap.put(location, pinfo); | ||
221 | } | ||
222 | |||
223 | /** | ||
224 | * The constructor | ||
225 | */ | ||
226 | public Activator() { | ||
227 | } | ||
228 | |||
229 | /* | ||
230 | * (non-Javadoc) | ||
231 | * @see org.eclipse.ui.plugin.AbstractUIPlugin#start(org.osgi.framework.BundleContext) | ||
232 | */ | ||
233 | @Override | ||
234 | public void start(BundleContext context) throws Exception { | ||
235 | super.start(context); | ||
236 | plugin = this; | ||
237 | ResourcesPlugin.getWorkspace().addResourceChangeListener( | ||
238 | listener, IResourceChangeEvent.POST_CHANGE); | ||
239 | } | ||
240 | |||
241 | /* | ||
242 | * (non-Javadoc) | ||
243 | * @see org.eclipse.ui.plugin.AbstractUIPlugin#stop(org.osgi.framework.BundleContext) | ||
244 | */ | ||
245 | @Override | ||
246 | public void stop(BundleContext context) throws Exception { | ||
247 | ResourcesPlugin.getWorkspace().removeResourceChangeListener( | ||
248 | listener); | ||
249 | plugin = null; | ||
250 | super.stop(context); | ||
251 | } | ||
252 | |||
253 | /** | ||
254 | * Reset a configuration | ||
255 | * @param path | ||
256 | */ | ||
257 | public static void resetBBSession(String path) { | ||
258 | shellMap.remove(path); | ||
259 | bbSessionMap.remove(path); | ||
260 | } | ||
261 | |||
262 | protected void initializeImageRegistry(ImageRegistry reg) { | ||
263 | reg.put(IMAGE_VARIABLE, Activator.getImageDescriptor("icons/variable.gif")); | ||
264 | reg.put(IMAGE_FUNCTION, Activator.getImageDescriptor("icons/function.gif")); | ||
265 | } | ||
266 | } | ||