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IDEA-112280 Mark directory as... disappears from the context menu if multiple directories are selected

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peter
2013-08-19 20:30:08 +02:00
parent 3f62659a48
commit 97e1c4c7ca
1 changed files with 28 additions and 7 deletions
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platform/lang-impl/src/com/intellij/ide/impl/dataRules/ModuleRule.java
+28 -7
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@@ -21,7 +21,8 @@ import com.intellij.ide.impl.DataManagerImpl;
import com.intellij.openapi.actionSystem.DataProvider;
import com.intellij.openapi.actionSystem.LangDataKeys;
import com.intellij.openapi.actionSystem.PlatformDataKeys;
import com.intellij.openapi.module.ModuleUtil;
import com.intellij.openapi.module.Module;
import com.intellij.openapi.module.ModuleUtilCore;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.vfs.VirtualFile;
import com.intellij.psi.PsiElement;
@@ -40,22 +41,42 @@ public class ModuleRule implements GetDataRule {
Project project = PlatformDataKeys.PROJECT.getData(dataProvider);
if (project == null) {
PsiElement element = LangDataKeys.PSI_ELEMENT.getData(dataProvider);
if (element == null) {
PsiElement[] psiElements = LangDataKeys.PSI_ELEMENT_ARRAY.getData(dataProvider);
if (psiElements != null && psiElements.length > 0) {
element = psiElements[0];
}
}
if (element == null || !element.isValid()) return null;
project = element.getProject();
}
VirtualFile virtualFile = PlatformDataKeys.VIRTUAL_FILE.getData(dataProvider);
if (virtualFile == null) {
GetDataRule dataRule = ((DataManagerImpl)DataManager.getInstance()).getDataRule(PlatformDataKeys.VIRTUAL_FILE.getName());
VirtualFile[] files = PlatformDataKeys.VIRTUAL_FILE_ARRAY.getData(dataProvider);
if (files == null) {
GetDataRule dataRule = ((DataManagerImpl)DataManager.getInstance()).getDataRule(PlatformDataKeys.VIRTUAL_FILE_ARRAY.getName());
if (dataRule != null) {
virtualFile = (VirtualFile)dataRule.getData(dataProvider);
files = (VirtualFile[])dataRule.getData(dataProvider);
}
}
if (virtualFile == null) {
if (files == null) {
return null;
}
return ModuleUtil.findModuleForFile(virtualFile, project);
Module singleModule = null;
for (VirtualFile file : files) {
Module module = ModuleUtilCore.findModuleForFile(file, project);
if (module == null) {
return null;
}
if (singleModule == null) {
singleModule = module;
}
else if (module != singleModule) {
return null;
}
}
return singleModule;
}
}