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import java.util.Arrays; |
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import java.util.Arrays; |
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import java.util.LinkedHashSet; |
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import java.util.LinkedHashSet; |
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import java.util.Set; |
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import java.util.Set; |
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import org.netbeans.modules.project.uiapi.ProjectOpenedTrampoline; |
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import org.netbeans.spi.project.LookupMerger; |
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import org.netbeans.spi.project.LookupMerger; |
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import org.netbeans.spi.project.ui.PrivilegedTemplates; |
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import org.netbeans.spi.project.ui.PrivilegedTemplates; |
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import org.netbeans.spi.project.ui.ProjectOpenedHook; |
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import org.netbeans.spi.project.ui.RecommendedTemplates; |
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import org.netbeans.spi.project.ui.RecommendedTemplates; |
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import org.openide.util.Lookup; |
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import org.openide.util.Lookup; |
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Lines 59-64
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return new PrivilegedMerger(); |
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return new PrivilegedMerger(); |
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} |
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} |
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/** |
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* Create a {@link org.netbeans.spi.project.LookupMerger} instance |
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* for {@link org.netbeans.spi.project.ui.ProjectOpenedHook}. The merger makes sure all registered |
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* <code>ProjectOpenedHook</code> instances are called and that the default instance is called first. |
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* @param defaultInstance - the default {@link org.netbeans.spi.project.ui.ProjectOpenedHook} instance or null if |
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* a default privileged instance is not required. |
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* @return instance to include in project lookup |
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* @since org.netbeans.modules.projectuiapi 1.24 |
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*/ |
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public static LookupMerger createProjectOpenHookMerger(ProjectOpenedHook defaultInstance) { |
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return new OpenMerger(defaultInstance); |
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} |
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private static class PrivilegedMerger implements LookupMerger<PrivilegedTemplates> { |
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private static class PrivilegedMerger implements LookupMerger<PrivilegedTemplates> { |
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public Class<PrivilegedTemplates> getMergeableClass() { |
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public Class<PrivilegedTemplates> getMergeableClass() { |
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return PrivilegedTemplates.class; |
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return PrivilegedTemplates.class; |
Lines 80-85
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} |
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} |
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} |
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} |
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private static class OpenMerger implements LookupMerger<ProjectOpenedHook> { |
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private ProjectOpenedHook defaultInstance; |
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OpenMerger(ProjectOpenedHook def) { |
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defaultInstance = def; |
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} |
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public Class<ProjectOpenedHook> getMergeableClass() { |
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return ProjectOpenedHook.class; |
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} |
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public ProjectOpenedHook merge(Lookup lookup) { |
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return new OpenHookImpl(defaultInstance, lookup); |
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} |
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} |
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private static class PrivilegedTemplatesImpl implements PrivilegedTemplates { |
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private static class PrivilegedTemplatesImpl implements PrivilegedTemplates { |
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private Lookup lkp; |
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private Lookup lkp; |
Lines 111-116
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templates.addAll(Arrays.asList(pt.getRecommendedTypes())); |
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templates.addAll(Arrays.asList(pt.getRecommendedTypes())); |
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} |
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} |
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return templates.toArray(new String[templates.size()]); |
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return templates.toArray(new String[templates.size()]); |
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} |
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} |
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private static class OpenHookImpl extends ProjectOpenedHook { |
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private ProjectOpenedHook defaultInstance; |
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private Lookup lkp; |
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OpenHookImpl(ProjectOpenedHook def, Lookup lkp) { |
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defaultInstance = def; |
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this.lkp = lkp; |
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//shall we listen on ProjectOpenedHook instance changes in lookup and |
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// call close on the disappearing ones? |
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} |
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protected void projectOpened() { |
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if (defaultInstance != null) { |
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ProjectOpenedTrampoline.DEFAULT.projectOpened(defaultInstance); |
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} |
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for (ProjectOpenedHook poh : lkp.lookupAll(ProjectOpenedHook.class)) { |
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// just to make sure.. |
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if (poh != defaultInstance) { |
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ProjectOpenedTrampoline.DEFAULT.projectOpened(poh); |
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} |
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} |
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} |
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protected void projectClosed() { |
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if (defaultInstance != null) { |
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ProjectOpenedTrampoline.DEFAULT.projectClosed(defaultInstance); |
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} |
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for (ProjectOpenedHook poh : lkp.lookupAll(ProjectOpenedHook.class)) { |
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// just to make sure.. |
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if (poh != defaultInstance) { |
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ProjectOpenedTrampoline.DEFAULT.projectClosed(poh); |
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} |
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} |
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} |
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} |
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} |
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} |