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@ -1,13 +1,22 @@
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package com.fr.design.gui.itree.filetree; |
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import com.fr.base.Env; |
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import com.fr.base.FRContext; |
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import com.fr.base.env.EnvContext; |
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import com.fr.base.env.proxy.EnvProxy; |
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import com.fr.base.env.resource.EnvConfigUtils; |
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import com.fr.design.gui.itree.refreshabletree.ExpandMutableTreeNode; |
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import com.fr.env.operator.file.TplFileOperator; |
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import com.fr.file.filetree.FileNode; |
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import com.fr.stable.ArrayUtils; |
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import com.fr.stable.StableUtils; |
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import com.fr.stable.project.ProjectConstants; |
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import javax.swing.text.Position; |
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import javax.swing.tree.DefaultTreeModel; |
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import javax.swing.tree.TreePath; |
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import java.util.ArrayList; |
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import java.util.Arrays; |
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import java.util.List; |
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/* |
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@ -43,13 +52,13 @@ public class TemplateFileTree extends EnvFileTree {
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return null; |
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} |
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public String[] getSelectedTemplatePaths(){ |
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public String[] getSelectedTemplatePaths() { |
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TreePath[] selectedTreePaths = this.getSelectionPaths(); |
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if (ArrayUtils.isEmpty(selectedTreePaths)) { |
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return ArrayUtils.EMPTY_STRING_ARRAY; |
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} |
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List<String> selectedPathList = new ArrayList<String>(); |
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for(TreePath treepath : selectedTreePaths){ |
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for (TreePath treepath : selectedTreePaths) { |
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ExpandMutableTreeNode currentTreeNode = (ExpandMutableTreeNode) treepath.getLastPathComponent(); |
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Object userObject = currentTreeNode.getUserObject(); |
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if (userObject instanceof FileNode) { |
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@ -67,8 +76,7 @@ public class TemplateFileTree extends EnvFileTree {
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return selectedPathList.toArray(new String[0]); |
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} |
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public TreePath getNextMatch(String prefix, int startingRow, |
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Position.Bias bias) { |
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public TreePath getNextMatch(String prefix, int startingRow, Position.Bias bias) { |
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int max = getRowCount(); |
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if (prefix == null) { |
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@ -78,9 +86,7 @@ public class TemplateFileTree extends EnvFileTree {
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throw new IllegalArgumentException(); |
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} |
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prefix = prefix.toUpperCase(); |
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// start search from the next/previous element froom the
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// selected element
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// start search from the next/previous element from the selected element
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int increment = (bias == Position.Bias.Forward) ? 1 : -1; |
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int row = startingRow; |
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do { |
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@ -96,4 +102,110 @@ public class TemplateFileTree extends EnvFileTree {
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} while (row != startingRow); |
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return null; |
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} |
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public FileNode[] listFile(String path) { |
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String username = EnvConfigUtils.getUsername(EnvContext.currentEnv()); |
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String extra = EnvProxy.get(TplFileOperator.class).readExtraResourcePath(path); |
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return EnvProxy.get(TplFileOperator.class).list(username, extra, path); |
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} |
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/* |
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* 改变Env后,根据构造函数时设置的RootPaths,重新加载 |
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*/ |
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public void refreshEnv(Env env) { |
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DefaultTreeModel defaultTreeModel = (DefaultTreeModel) this.getModel(); |
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ExpandMutableTreeNode rootTreeNode = (ExpandMutableTreeNode) defaultTreeModel.getRoot(); |
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rootTreeNode.removeAllChildren(); |
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FileNode[] fns; |
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// 如果rootPaths是null的话列出所有文件
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if (subPathes == null) { |
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fns = listFileNodes(this.treeRootPath); |
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} else { |
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// 重新加载新的FileDirectoryNode
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fns = new FileNode[subPathes.length]; |
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for (int i = 0; i < subPathes.length; i++) { |
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fns[i] = new FileNode(StableUtils.pathJoin(this.treeRootPath, subPathes[i]), true); |
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} |
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} |
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ExpandMutableTreeNode[] subTreeNodes = fileNodeArray2TreeNodeArray(fns); |
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for (ExpandMutableTreeNode node : subTreeNodes) { |
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rootTreeNode.add(node); |
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} |
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defaultTreeModel.reload(rootTreeNode); |
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} |
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protected ExpandMutableTreeNode[] loadChildTreeNodes(ExpandMutableTreeNode treeNode) { |
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FileNode[] fn_array = listFileNodes(treeNode); |
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return fileNodeArray2TreeNodeArray(fn_array); |
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} |
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/* |
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* 把FileNode[]转成ExpandMutableTreeNode[] |
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*/ |
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private ExpandMutableTreeNode[] fileNodeArray2TreeNodeArray(FileNode[] fileNodes) { |
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ExpandMutableTreeNode[] res = new ExpandMutableTreeNode[fileNodes.length]; |
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for (int i = 0; i < res.length; i++) { |
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FileNode fn = fileNodes[i]; |
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res[i] = new ExpandMutableTreeNode(fn); |
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if (fn.isDirectory()) { |
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res[i].add(new ExpandMutableTreeNode()); |
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} |
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} |
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return res; |
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} |
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private FileNode[] listFileNodes(String filePath) { |
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FileNode[] fileNodes = null; |
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try { |
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fileNodes = listFile(filePath); |
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} catch (Exception e) { |
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FRContext.getLogger().error(e.getMessage(), e); |
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} |
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if (fileNodes == null) { |
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fileNodes = new FileNode[0]; |
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} |
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// 用FileNodeFilter过滤一下
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if (filter != null) { |
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List<FileNode> list = new ArrayList<FileNode>(); |
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for (FileNode fileNode : fileNodes) { |
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if (filter.accept(fileNode)) { |
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list.add(fileNode); |
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} |
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} |
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fileNodes = list.toArray(new FileNode[list.size()]); |
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} |
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Arrays.sort(fileNodes, new FileNodeComparator()); |
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return fileNodes; |
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} |
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/* |
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* 求当前TreeNode下所有的FileNode. |
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*/ |
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private FileNode[] listFileNodes(ExpandMutableTreeNode currentTreeNode) { |
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if (currentTreeNode == null) { |
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return new FileNode[0]; |
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} |
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Object object = currentTreeNode.getUserObject(); |
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if (object instanceof FileNode) { |
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return this.listFileNodes(((FileNode) object).getEnvPath()); |
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} |
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return new FileNode[0]; |
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} |
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} |