/*
* Copyright 2013-2016 consulo.io
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package consulo.unity3d.module;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.util.text.StringUtil;
import com.intellij.openapi.vfs.VfsUtil;
import com.intellij.openapi.vfs.VirtualFile;
import com.intellij.psi.PsiDirectory;
import consulo.annotations.RequiredReadAction;
import consulo.dotnet.module.DotNetNamespaceGeneratePolicy;
import consulo.unity3d.projectImport.Unity3dProjectUtil;
/**
* @author VISTALL
* @since 26.10.2015
*/
public class UnityNamespaceGeneratePolicy extends DotNetNamespaceGeneratePolicy
{
public static final UnityNamespaceGeneratePolicy INSTANCE = new UnityNamespaceGeneratePolicy(null);
public static UnityNamespaceGeneratePolicy createOrGet(@NotNull Unity3dRootModuleExtension rootModuleExtension)
{
String namespacePrefix = rootModuleExtension.getNamespacePrefix();
if(namespacePrefix != null)
{
return new UnityNamespaceGeneratePolicy(namespacePrefix);
}
return INSTANCE;
}
@Nullable
private String myNamespacePrefix;
public UnityNamespaceGeneratePolicy(@Nullable String namespacePrefix)
{
myNamespacePrefix = namespacePrefix;
}
@RequiredReadAction
@Nullable
@Override
public String calculateDirtyNamespace(@NotNull PsiDirectory psiDirectory)
{
Project project = psiDirectory.getProject();
VirtualFile baseDir = project.getBaseDir();
if(baseDir == null)
{
return myNamespacePrefix;
}
VirtualFile currentDirectory = psiDirectory.getVirtualFile();
VirtualFile assetsDirectory = baseDir.findChild(Unity3dProjectUtil.ASSETS_DIRECTORY);
if(assetsDirectory != null)
{
VirtualFile targetDirectory = assetsDirectory;
VirtualFile temp = currentDirectory;
while(temp != null && !temp.equals(targetDirectory))
{
if("Editor".equals(temp.getName()))
{
targetDirectory = temp;
}
temp = temp.getParent();
}
// if path is not changed
if(targetDirectory.equals(assetsDirectory))
{
temp = currentDirectory;
while(temp != null && !temp.equals(targetDirectory))
{
if("Scripts".equals(temp.getName()))
{
targetDirectory = temp;
}
temp = temp.getParent();
}
}
// if path is not changed
if(targetDirectory.equals(assetsDirectory))
{
for(String path : Unity3dProjectUtil.FIRST_PASS_PATHS)
{
VirtualFile child = baseDir.findFileByRelativePath(path);
if(child != null && VfsUtil.isAncestor(child, currentDirectory, false))
{
targetDirectory = child;
break;
}
}
}
String relativePath = VfsUtil.getRelativePath(currentDirectory, targetDirectory, '.');
if(relativePath != null)
{
if(!StringUtil.isEmpty(myNamespacePrefix))
{
return myNamespacePrefix + "." + relativePath;
}
return relativePath;
}
}
return myNamespacePrefix;
}
}