MDS/openide
1
0
Fork 0
mirror of https://gitflic.ru/project/openide/openide.git synced 2026-09-27 10:03:11 +07:00
Code Issues Packages Projects Releases Wiki Activity

copy psi text from structure view

Browse Source
This commit is contained in:
Sergey Ignatov
2015-09-24 11:43:27 +03:00
parent 59b0ea3e64
commit 9933a4bf22
1 changed files with 43 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files
platform/lang-impl/src/com/intellij/ide/util/FileStructurePopup.java
+43 -8
View File
@@ -71,13 +71,16 @@ import com.intellij.ui.treeStructure.filtered.FilteringTreeBuilder;
import com.intellij.ui.treeStructure.filtered.FilteringTreeStructure;
import com.intellij.util.Alarm;
import com.intellij.util.ArrayUtil;
import com.intellij.util.Function;
import com.intellij.util.ReflectionUtil;
import com.intellij.util.containers.ContainerUtil;
import com.intellij.util.containers.Convertor;
import com.intellij.util.containers.HashSet;
import com.intellij.util.ui.JBUI;
import com.intellij.util.ui.TextTransferable;
import com.intellij.util.ui.UIUtil;
import com.intellij.util.ui.tree.TreeUtil;
import com.intellij.xml.util.XmlStringUtil;
import org.jetbrains.annotations.NonNls;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
@@ -89,6 +92,7 @@ import javax.swing.tree.DefaultMutableTreeNode;
import javax.swing.tree.TreePath;
import java.awt.*;
import java.awt.datatransfer.DataFlavor;
import java.awt.datatransfer.Transferable;
import java.awt.event.*;
import java.util.*;
import java.util.List;
@@ -203,6 +207,32 @@ public class FileStructurePopup implements Disposable, TreeActionsOwner {
}
return false;
}
@Nullable
@Override
protected Transferable createTransferable(JComponent component) {
Set<PsiElement> selection = ContainerUtil.newLinkedHashSet(getPsiElementsFromSelection());
if (selection.isEmpty()) return null;
List<PsiElement> result = ContainerUtil.newArrayListWithCapacity(selection.size());
for (PsiElement e : selection) {
if (!selection.contains(e.getParent())) {
result.add(e);
}
}
String text = StringUtil.join(result, new Function<PsiElement, String>() {
@Override
public String fun(PsiElement e) {
return e.getText();
}
}, "\n");
String htmlText = "<body>\n" + text + "\n</body>";
return new TextTransferable(XmlStringUtil.wrapInHtml(htmlText), text);
}
@Override
public int getSourceActions(JComponent component) {
return COPY;
}
});
mySpeedSearch = new MyTreeSpeedSearch();
@@ -637,14 +667,7 @@ public class FileStructurePopup implements Disposable, TreeActionsOwner {
return getPsi((FilteringTreeStructure.FilteringNode)node);
}
if (LangDataKeys.PSI_ELEMENT_ARRAY.is(dataId)) {
Set<Object> nodes = myAbstractTreeBuilder.getSelectedElements();
if (nodes.isEmpty()) return PsiElement.EMPTY_ARRAY;
ArrayList<PsiElement> result = new ArrayList<PsiElement>();
for (Object o : nodes) {
if (!(o instanceof FilteringTreeStructure.FilteringNode)) continue;
ContainerUtil.addIfNotNull(result, getPsi((FilteringTreeStructure.FilteringNode)o));
}
return ContainerUtil.toArray(result, PsiElement.ARRAY_FACTORY);
return ContainerUtil.toArray(getPsiElementsFromSelection(), PsiElement.ARRAY_FACTORY);
}
if (LangDataKeys.POSITION_ADJUSTER_POPUP.is(dataId)) {
return myPopup;
@@ -666,6 +689,18 @@ public class FileStructurePopup implements Disposable, TreeActionsOwner {
return panel;
}
@NotNull
private List<PsiElement> getPsiElementsFromSelection() {
Set<Object> nodes = myAbstractTreeBuilder.getSelectedElements();
if (nodes.isEmpty()) return Collections.emptyList();
List<PsiElement> result = ContainerUtil.newArrayListWithCapacity(nodes.size());
for (Object o : nodes) {
if (!(o instanceof FilteringTreeStructure.FilteringNode)) continue;
ContainerUtil.addIfNotNull(result, getPsi((FilteringTreeStructure.FilteringNode)o));
}
return result;
}
@NotNull
protected JComponent createSettingsButton() {
final JLabel label = new JLabel(AllIcons.General.SecondaryGroup);