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无任务，修复新建本地环境可能出现的npe

feature/big-screen
yaoh.wu 6 years ago
parent
0506d68d93
commit
84dae4884f
2 changed files with 25 additions and 17 deletions
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  1. 25
      designer-base/src/main/java/com/fr/design/gui/itree/filetree/JFileTree.java
  2. 17
      designer-base/src/main/java/com/fr/env/LocalEnvPane.java

25
designer-base/src/main/java/com/fr/design/gui/itree/filetree/JFileTree.java
Unescape View File

@ -1,10 +1,11 @@
package com.fr.design.gui.itree.filetree;
import com.fr.base.BaseUtils;
import com.fr.design.i18n.Toolkit;
import com.fr.general.ComparatorUtils;
import com.fr.general.IOUtils;
import com.fr.stable.ArrayUtils;
import com.fr.stable.project.ProjectConstants;
import org.jetbrains.annotations.Nullable;
import javax.swing.Icon;
import javax.swing.JTree;
@ -29,7 +30,8 @@ import java.util.Stack;
* File Tree.
*/
public class JFileTree extends AbstractFileTree {
protected FileFilter fileFilter;
private FileFilter fileFilter;
public JFileTree() {
this(null);
@ -68,11 +70,11 @@ public class JFileTree extends AbstractFileTree {
DefaultMutableTreeNode rootTreeNode = (DefaultMutableTreeNode) defaultTreeModel.getRoot();
rootTreeNode.removeAllChildren();
for (int k = 0; k < rootFiles.length; k++) {
DefaultMutableTreeNode node = new DefaultMutableTreeNode(new RootFile(rootFiles[k]));
for (File rootFile : rootFiles) {
DefaultMutableTreeNode node = new DefaultMutableTreeNode(new RootFile(rootFile));
rootTreeNode.add(node);
if (rootFiles[k].isDirectory()) {
if (rootFile.isDirectory()) {
node.add(new DefaultMutableTreeNode(Boolean.TRUE));
}
}
@ -93,6 +95,7 @@ public class JFileTree extends AbstractFileTree {
this.fileFilter = fileFilter;
}
@Nullable
public File getSelectedFile() {
TreePath selectedTreePath = this.getSelectionPath();
if (selectedTreePath == null) {
@ -140,7 +143,7 @@ public class JFileTree extends AbstractFileTree {
File rootFile = rootLocalFile.getFile();
// 是父子关系,开始找孩子.
if (AbstractFileTree.isParentFile(rootFile, currentFile)) {
Stack nameStack = new Stack(); // 将所有的名字加入Stack.
Stack<String> nameStack = new Stack<>(); // 将所有的名字加入Stack.
while (true) {
if (ComparatorUtils.equals(rootFile, currentFile)) {
break;
@ -153,7 +156,7 @@ public class JFileTree extends AbstractFileTree {
}
DefaultMutableTreeNode curChildTreeNode = rootChildTreeNode;
while (!nameStack.isEmpty()) {
String name = (String) nameStack.pop();
String name = nameStack.pop();
this.expandTreeNode(curChildTreeNode);
for (int j = 0; j < curChildTreeNode.getChildCount(); j++) {
DefaultMutableTreeNode tmpChildTreeNode =
@ -198,9 +201,8 @@ public class JFileTree extends AbstractFileTree {
if (files == null) {
return new FileDirectoryNode[0];
}
List fileNodeList = new ArrayList();
for (int k = 0; k < files.length; k++) {
File tmpFile = files[k];
List<FileDirectoryNode> fileNodeList = new ArrayList<>();
for (File tmpFile : files) {
// 文件属性为隐藏的话 不放入列表
if (tmpFile.isHidden()) {
continue;
@ -256,7 +258,7 @@ public class JFileTree extends AbstractFileTree {
// 得到本地tree图标
Icon tmpIcon = view.getSystemIcon(currentFile);
if (currentFile.isDirectory() && fBuf.length() > 0) {
tmpIcon = BaseUtils.readIcon("/com/fr/design/images/gui/folder.png");
tmpIcon = IOUtils.readIcon("/com/fr/design/images/gui/folder.png");
}
this.setIcon(tmpIcon);
this.setName(null);
@ -299,6 +301,7 @@ public class JFileTree extends AbstractFileTree {
*/
@Override
public int compare(FileDirectoryNode v1, FileDirectoryNode v2) {
//noinspection Duplicates
if (v1.isDirectory()) {
if (v2.isDirectory()) {
return v1.getName().toLowerCase().compareTo(v2.getName().toLowerCase());

17
designer-base/src/main/java/com/fr/env/LocalEnvPane.java vendored
Unescape View File

@ -6,9 +6,9 @@ import com.fr.design.gui.ilable.UILabel;
import com.fr.design.gui.itextarea.UITextArea;
import com.fr.design.gui.itextfield.UITextField;
import com.fr.design.gui.itree.filetree.JFileTree;
import com.fr.design.i18n.Toolkit;
import com.fr.design.layout.FRGUIPaneFactory;
import com.fr.file.filter.OnlyShowDirectoryFileFilter;
import com.fr.stable.StringUtils;
import javax.swing.JPanel;
@ -33,8 +33,9 @@ public class LocalEnvPane extends BasicBeanPane<LocalDesignerWorkspaceInfo> {
JPanel northPane = FRGUIPaneFactory.createBorderLayout_S_Pane();
this.add(northPane, BorderLayout.NORTH);
northPane.add(new UILabel(com.fr.design.i18n.Toolkit.i18nText("Fine-Design_Basic_Location") + ":"), BorderLayout.WEST);
northPane.add(pathTextField = new UITextField(), BorderLayout.CENTER);
northPane.add(new UILabel(Toolkit.i18nText("Fine-Design_Basic_Location") + ":"), BorderLayout.WEST);
pathTextField = new UITextField();
northPane.add(pathTextField, BorderLayout.CENTER);
// 删除选择文件按钮 添加JFileTree
@ -54,19 +55,23 @@ public class LocalEnvPane extends BasicBeanPane<LocalDesignerWorkspaceInfo> {
@Override
public void valueChanged(TreeSelectionEvent e) {
pathTextField.setText(localEnvTree.getSelectedFile().getPath());
File selectFile = localEnvTree.getSelectedFile();
if (selectFile == null) {
return;
}
pathTextField.setText(selectFile.getPath());
}
});
UITextArea description = new UITextArea();
centerPane.add(description, BorderLayout.SOUTH);
description.setText(com.fr.design.i18n.Toolkit.i18nText("Fine-Design_Basic_Env_Des1"));
description.setText(Toolkit.i18nText("Fine-Design_Basic_Env_Des1"));
description.setEditable(false);
}
@Override
protected String title4PopupWindow() {
return com.fr.design.i18n.Toolkit.i18nText("Fine-Design_Basic_Location");
return Toolkit.i18nText("Fine-Design_Basic_Location");
}
@Override

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