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Cleanup (code compression)

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This commit is contained in:
Roman Shevchenko
2014-06-25 13:50:14 +02:00
parent d29425e7ad
commit 8d4970c34b
1 changed files with 14 additions and 46 deletions
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platform/platform-impl/src/com/intellij/ide/actions/CopyPathsAction.java
+14 -46
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@@ -20,70 +20,38 @@ import com.intellij.openapi.actionSystem.*;
import com.intellij.openapi.ide.CopyPasteManager;
import com.intellij.openapi.project.DumbAware;
import com.intellij.openapi.vfs.VirtualFile;
import com.intellij.testFramework.LightVirtualFile;
import org.jetbrains.annotations.NotNull;
import java.awt.datatransfer.StringSelection;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
public class CopyPathsAction extends AnAction implements DumbAware {
public CopyPathsAction() {
setEnabledInModalContext(true);
}
@Override
public void actionPerformed(AnActionEvent e) {
final Collection<VirtualFile> files = getFiles(e);
if (files.isEmpty()) {
return;
VirtualFile[] files = CommonDataKeys.VIRTUAL_FILE_ARRAY.getData(e.getDataContext());
if (files != null && files.length > 0) {
CopyPasteManager.getInstance().setContents(new StringSelection(getPaths(files)));
}
CopyPasteManager.getInstance().setContents(new StringSelection(getPaths(files)));
}
private static String getPaths(Collection<VirtualFile> files) {
final StringBuilder buf = new StringBuilder(files.size() * 64);
boolean first = true;
private static String getPaths(VirtualFile[] files) {
StringBuilder buf = new StringBuilder(files.length * 64);
for (VirtualFile file : files) {
if (first) {
first = false;
}
else {
buf.append("\n");
}
if (buf.length() > 0) buf.append('\n');
buf.append(file.getPresentableUrl());
}
return buf.toString();
}
@Override
public void update(AnActionEvent event) {
final Collection<VirtualFile> files = getFiles(event);
final Presentation presentation = event.getPresentation();
final boolean enabled = !files.isEmpty();
presentation.setEnabled(enabled);
if (ActionPlaces.isPopupPlace(event.getPlace())) {
presentation.setVisible(enabled);
}
else {
presentation.setVisible(true);
}
presentation.setText((files.size() == 1)
? IdeBundle.message("action.copy.path")
: IdeBundle.message("action.copy.paths"));
VirtualFile[] files = CommonDataKeys.VIRTUAL_FILE_ARRAY.getData(event.getDataContext());
int num = files != null ? files.length : 0;
Presentation presentation = event.getPresentation();
presentation.setEnabled(num > 0);
presentation.setVisible(num > 0 || !ActionPlaces.isPopupPlace(event.getPlace()));
presentation.setText(IdeBundle.message(num == 1 ? "action.copy.path" : "action.copy.paths"));
}
@NotNull
private static Collection<VirtualFile> getFiles(AnActionEvent e) {
final VirtualFile[] files = CommonDataKeys.VIRTUAL_FILE_ARRAY.getData(e.getDataContext());
if (files == null || files.length == 0) return Collections.emptyList();
final ArrayList<VirtualFile> result = new ArrayList<VirtualFile>(files.length);
for (VirtualFile file : files) {
if (!(file instanceof LightVirtualFile)) {
result.add(file);
}
}
return result;
}
}