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Code Issues Packages Projects Releases Wiki Activity

make go to related handle items without psi element correctly

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This commit is contained in:
Dennis Ushakov
2011-04-29 12:29:17 +04:00
parent df76436908
commit 2505f586f4
1 changed files with 82 additions and 28 deletions
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platform/lang-impl/src/com/intellij/ide/actions/GotoRelatedFileAction.java
+82 -28
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@@ -15,21 +15,26 @@
*/
package com.intellij.ide.actions;
import com.intellij.codeInsight.navigation.NavigationUtil;
import com.intellij.ide.util.DefaultPsiElementCellRenderer;
import com.intellij.ide.util.PsiElementListCellRenderer;
import com.intellij.navigation.GotoRelatedItem;
import com.intellij.navigation.GotoRelatedProvider;
import com.intellij.openapi.actionSystem.*;
import com.intellij.openapi.editor.Editor;
import com.intellij.openapi.extensions.Extensions;
import com.intellij.openapi.ui.popup.JBPopup;
import com.intellij.openapi.ui.popup.PopupChooserBuilder;
import com.intellij.psi.PsiElement;
import com.intellij.psi.PsiFile;
import com.intellij.psi.search.PsiElementProcessor;
import com.intellij.ui.ColoredListCellRenderer;
import com.intellij.ui.SimpleTextAttributes;
import com.intellij.ui.components.JBList;
import com.intellij.util.Processor;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import javax.swing.*;
import java.awt.*;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
@@ -59,45 +64,94 @@ public class GotoRelatedFileAction extends AnAction {
}
public static JBPopup createPopup(final List<? extends GotoRelatedItem> items, final String title) {
PsiElement[] elements = new PsiElement[items.size()];
Object[] elements = new Object[items.size()];
//todo[nik] move presentation logic to GotoRelatedItem class
final Map<PsiElement, GotoRelatedItem> itemsMap = new HashMap<PsiElement, GotoRelatedItem>();
for (int i = 0; i < items.size(); i++) {
GotoRelatedItem item = items.get(i);
elements[i] = item.getElement();
elements[i] = item.getElement() != null ? item.getElement() : item;
itemsMap.put(item.getElement(), item);
}
return NavigationUtil.getPsiElementPopup(elements, new DefaultPsiElementCellRenderer() {
@Override
public String getElementText(PsiElement element) {
String customName = itemsMap.get(element).getCustomName();
return customName != null ? customName : super.getElementText(element);
}
return getPsiElementPopup(elements, new DefaultPsiElementCellRenderer() {
@Override
public String getElementText(PsiElement element) {
String customName = itemsMap.get(element).getCustomName();
return customName != null ? customName : super.getElementText(element);
}
@Override
protected Icon getIcon(PsiElement element) {
Icon customIcon = itemsMap.get(element).getCustomIcon();
return customIcon != null ? customIcon : super.getIcon(element);
}
@Override
protected Icon getIcon(PsiElement element) {
Icon customIcon = itemsMap.get(element).getCustomIcon();
return customIcon != null ? customIcon : super.getIcon(element);
}
@Override
public String getContainerText(PsiElement element, String name) {
PsiFile file = element.getContainingFile();
return file != null && !file.equals(element) ? "(" + file.getName() + ")" : null;
}
@Override
public String getContainerText(PsiElement element, String name) {
PsiFile file = element.getContainingFile();
return file != null && !getElementText(element).equals(file.getName()) ? "(" + file.getName() + ")" : null;
}
@Override
protected DefaultListCellRenderer getRightCellRenderer() {
return null;
}
}, title, new PsiElementProcessor<PsiElement>() {
@Override
protected DefaultListCellRenderer getRightCellRenderer() {
return null;
}
@Override
protected boolean customizeNonPsiElementLeftRenderer(ColoredListCellRenderer renderer,
JList list,
Object value,
int index,
boolean selected,
boolean hasFocus) {
final GotoRelatedItem item = (GotoRelatedItem)value;
Color color = list.getForeground();
final SimpleTextAttributes nameAttributes = new SimpleTextAttributes(Font.PLAIN, color);
final String name = item.getCustomName();
if (name == null) return false;
renderer.append(name, nameAttributes);
renderer.setIcon(item.getCustomIcon());
return true;
}
}, title, new Processor<Object>() {
@Override
public boolean execute(PsiElement element) {
itemsMap.get(element).navigate();
public boolean process(Object element) {
if (element instanceof PsiElement) {
//noinspection SuspiciousMethodCalls
itemsMap.get(element).navigate();
} else {
((GotoRelatedItem)element).navigate();
}
return true;
}
});
}
);
}
public static JBPopup getPsiElementPopup(final Object[] elements, final PsiElementListCellRenderer<PsiElement> renderer,
final String title, final Processor<Object> processor) {
final JList list = new JBList(elements);
list.setCellRenderer(renderer);
final Runnable runnable = new Runnable() {
public void run() {
int[] ids = list.getSelectedIndices();
if (ids == null || ids.length == 0) return;
for (Object element : list.getSelectedValues()) {
if (element != null) {
processor.process(element);
}
}
}
};
PopupChooserBuilder builder = new PopupChooserBuilder(list);
if (title != null) {
builder.setTitle(title);
}
renderer.installSpeedSearch(builder, true);
return builder.setItemChoosenCallback(runnable).createPopup();
}
@NotNull