| /* |
| * Copyright 2000-2014 JetBrains s.r.o. |
| * |
| * 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 com.intellij.uiDesigner.binding; |
| |
| import com.intellij.openapi.actionSystem.AnAction; |
| import com.intellij.openapi.actionSystem.AnActionEvent; |
| import com.intellij.openapi.editor.markup.GutterIconRenderer; |
| import com.intellij.openapi.fileEditor.FileEditor; |
| import com.intellij.openapi.fileEditor.FileEditorManager; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.openapi.vfs.VirtualFile; |
| import com.intellij.psi.*; |
| import com.intellij.uiDesigner.UIDesignerBundle; |
| import com.intellij.uiDesigner.editor.UIFormEditor; |
| import com.intellij.uiDesigner.palette.ComponentItem; |
| import com.intellij.uiDesigner.palette.Palette; |
| import com.intellij.util.PlatformIcons; |
| import org.jetbrains.annotations.NonNls; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| import javax.swing.*; |
| import java.util.Collections; |
| import java.util.List; |
| |
| /** |
| * @author yole |
| */ |
| public class BoundIconRenderer extends GutterIconRenderer { |
| @NotNull private final PsiElement myElement; |
| private Icon myIcon; |
| private final String myQName; |
| |
| public BoundIconRenderer(@NotNull final PsiElement element) { |
| myElement = element; |
| if (myElement instanceof PsiField) { |
| final PsiField field = (PsiField)myElement; |
| final PsiType type = field.getType(); |
| if (type instanceof PsiClassType) { |
| PsiClass componentClass = ((PsiClassType)type).resolve(); |
| if (componentClass != null) { |
| String qName = componentClass.getQualifiedName(); |
| if (qName != null) { |
| final ComponentItem item = Palette.getInstance(myElement.getProject()).getItem(qName); |
| if (item != null) { |
| myIcon = item.getIcon(); |
| } |
| } |
| } |
| } |
| myQName = field.getContainingClass().getQualifiedName() + "#" + field.getName(); |
| } |
| else { |
| myQName = ((PsiClass) element).getQualifiedName(); |
| } |
| } |
| |
| @NotNull |
| public Icon getIcon() { |
| if (myIcon != null) { |
| return myIcon; |
| } |
| return PlatformIcons.UI_FORM_ICON; |
| } |
| |
| public boolean isNavigateAction() { |
| return true; |
| } |
| |
| @Nullable |
| public AnAction getClickAction() { |
| return new AnAction() { |
| public void actionPerformed(AnActionEvent e) { |
| List<PsiFile> formFiles = getBoundFormFiles(); |
| if (formFiles.size() > 0) { |
| final VirtualFile virtualFile = formFiles.get(0).getVirtualFile(); |
| if (virtualFile == null) { |
| return; |
| } |
| Project project = myElement.getProject(); |
| FileEditor[] editors = FileEditorManager.getInstance(project).openFile(virtualFile, true); |
| if (myElement instanceof PsiField) { |
| for (FileEditor editor: editors) { |
| if (editor instanceof UIFormEditor) { |
| ((UIFormEditor)editor).selectComponent(((PsiField) myElement).getName()); |
| } |
| } |
| } |
| } |
| } |
| }; |
| } |
| |
| @Nullable |
| public String getTooltipText() { |
| List<PsiFile> formFiles = getBoundFormFiles(); |
| |
| if (formFiles.size() > 0) { |
| return composeText(formFiles); |
| } |
| return super.getTooltipText(); |
| } |
| |
| private List<PsiFile> getBoundFormFiles() { |
| List<PsiFile> formFiles = Collections.emptyList(); |
| PsiClass aClass; |
| if (myElement instanceof PsiField) { |
| aClass = ((PsiField) myElement).getContainingClass(); |
| } |
| else { |
| aClass = (PsiClass) myElement; |
| } |
| if (aClass != null && aClass.getQualifiedName() != null) { |
| formFiles = FormClassIndex.findFormsBoundToClass(aClass.getProject(), aClass); |
| } |
| return formFiles; |
| } |
| |
| private static String composeText(final List<PsiFile> formFiles) { |
| @NonNls StringBuilder result = new StringBuilder("<html><body>"); |
| result.append(UIDesignerBundle.message("ui.is.bound.header")); |
| @NonNls String sep = ""; |
| for (PsiFile file: formFiles) { |
| result.append(sep); |
| sep = "<br>"; |
| result.append(" "); |
| result.append(file.getName()); |
| } |
| result.append("</body></html>"); |
| return result.toString(); |
| } |
| |
| @Override |
| public boolean equals(Object o) { |
| if (this == o) return true; |
| if (o == null || getClass() != o.getClass()) return false; |
| |
| BoundIconRenderer that = (BoundIconRenderer)o; |
| |
| if (!myQName.equals(that.myQName)) return false; |
| if (myIcon != null ? !myIcon.equals(that.myIcon) : that.myIcon != null) return false; |
| |
| return true; |
| } |
| |
| @Override |
| public int hashCode() { |
| int result = myElement.hashCode(); |
| result = 31 * result + (myIcon != null ? myIcon.hashCode() : 0); |
| return result; |
| } |
| } |