private void ImportFoldersInDirectory(TreeNode node, XmlNode directoryNode, string[] folders)
{
if (directoryNode.Name == "Directory")
{
bool mustExpand = (node.Nodes.Count == 0);
CurrentTreeView.SuspendLayout();
WixFiles.UndoManager.BeginNewCommandRange();
try
{
DirectoryImport dirImport = new DirectoryImport(WixFiles, folders, directoryNode);
dirImport.Import(node);
}
catch (WixEditException ex)
{
MessageBox.Show(String.Format("Failed to complete import: {0}\r\n\r\nThe import is aborted and could be partially completed.", ex.Message), "Import Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
catch (Exception ex)
{
ErrorReportHandler r = new ErrorReportHandler(ex, this.TopLevelControl, "An exception occured during the import! Please press OK to report this error to the WixEdit website, so this error can be fixed.");
r.ReportInSeparateThread();
}
CurrentTreeView.ResumeLayout();
}
}
/// <summary>
/// 当用户在TreeView上右击鼠标时，设置当前选中的节点
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void treeView1_PreviewMouseRightButtonDown(object sender, MouseButtonEventArgs e)
{
IInputElement currentElement = CurrentTreeView.InputHitTest(e.GetPosition(CurrentTreeView));
TreeViewIconsItem node = GetNodeUnderMouseCursor(currentElement as DependencyObject);
if (node != null)
{
node.IsSelected = true;
}
else
{
e.Handled = true;
}
}
/// <summary>
/// 用于代表当前节点移动的类型
/// </summary>
// private NodeMoveType curNodeMove=NodeMoveType.NodeNotMove ;
public void OnNodeMove(NodeMoveType moveType)
{
// curNodeMove = moveType;
if (CurrentTreeView.IsInEditMode)
{
CurrentTreeView.SelectedItem.EndEdit();
}
TreeViewIconsItem selectedNode = CurrentTreeView.SelectedItem;
//还原默认节点图标
ChangeNodeIcon(CurrentTreeView.SelectedItem, CurrentTreeView.SelectedItem.NodeData.DataItem.NormalIcon);
switch (moveType)
{
case NodeMoveType.NodeMoveUp:
CurrentTreeView.MoveUp(selectedNode);
break;
case NodeMoveType.NodeMoveDown:
CurrentTreeView.MoveDown(selectedNode);
break;
case NodeMoveType.NodeMoveLeft:
CurrentTreeView.MoveLeft(selectedNode);
break;
case NodeMoveType.NodeMoveRight:
CurrentTreeView.MoveRight(selectedNode);
break;
case NodeMoveType.NodePaste:
//todo:paste!
break;
default:
break;
}
SaveTreeToDB();
//更新节点图标
ChangeNodeIcon(CurrentTreeView.SelectedItem, CurrentTreeView.SelectedItem.NodeData.DataItem.SelectedIcon);
//SaveTreeToFile();
}
private void treeView_DragDrop(object sender, DragEventArgs e)
{
TreeNode aNode = CurrentTreeView.GetNodeAt(CurrentTreeView.PointToClient(new Point(e.X, e.Y)));
CurrentTreeView.SelectedNode = aNode;
XmlNode aNodeElement = aNode.Tag as XmlNode;
if (oldNode != null)
{
oldNode.BackColor = aNode.BackColor;
oldNode.ForeColor = aNode.ForeColor;
}
string[] filesOrFolders = (string[])e.Data.GetData(DataFormats.FileDrop);
if (aNodeElement.Name == "Component")
{
ImportFilesInComponent(aNode, aNodeElement, filesOrFolders);
}
else if (aNodeElement.Name == "Directory")
{
ImportFoldersInDirectory(aNode, aNodeElement, filesOrFolders);
}
}
private void ImportFilesInComponent(TreeNode node, XmlNode componentNode, string[] files)
{
if (componentNode.Name == "Component")
{
bool mustExpand = (node.Nodes.Count == 0);
CurrentTreeView.SuspendLayout();
bool foundReg = false;
foreach (string file in files)
{
if (Path.GetExtension(file).ToLower() == ".reg")
{
foundReg = true;
break;
}
}
bool importRegistryFiles = false;
if (foundReg == true)
{
DialogResult result = MessageBox.Show(this, "Import Registry (*.reg) files to Registry elements?", "Import?", MessageBoxButtons.YesNoCancel, MessageBoxIcon.Question);
if (result == DialogResult.Cancel)
{
return;
}
else if (result == DialogResult.Yes)
{
importRegistryFiles = true;
}
}
WixFiles.UndoManager.BeginNewCommandRange();
StringBuilder errorMessageBuilder = new StringBuilder();
foreach (string file in files)
{
FileInfo fileInfo = new FileInfo(file);
try
{
if (fileInfo.Extension.ToLower() == ".reg" && importRegistryFiles)
{
RegistryImport regImport = new RegistryImport(WixFiles, fileInfo, componentNode);
regImport.Import(node);
}
else
{
FileImport fileImport = new FileImport(WixFiles, fileInfo, componentNode);
fileImport.Import(node);
}
}
catch (WixEditException ex)
{
errorMessageBuilder.AppendFormat("{0} ({1})\r\n", fileInfo.Name, ex.Message);
}
catch (Exception ex)
{
string message = String.Format("An exception occured during the import of \"{0}\"! Please press OK to report this error to the WixEdit website, so this error can be fixed.", fileInfo.Name);
ExceptionForm form = new ExceptionForm(message, ex);
if (form.ShowDialog() == DialogResult.OK)
{
ErrorReporter reporter = new ErrorReporter();
reporter.Report(ex);
}
}
}
if (errorMessageBuilder.Length > 0)
{
MessageBox.Show(this, "Import failed for the following files:\r\n\r\n" + errorMessageBuilder.ToString(), "Import failed", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
ShowNode(componentNode);
if (mustExpand)
{
node.Expand();
}
CurrentTreeView.ResumeLayout();
}
}
private void treeView_DragOver(object sender, DragEventArgs e)
{
TreeNode aNode = CurrentTreeView.GetNodeAt(CurrentTreeView.PointToClient(new Point(e.X, e.Y)));
if (oldNode == aNode)
{
return;
}
if (e.Data.GetDataPresent(DataFormats.FileDrop))
{
XmlNode aNodeElement = aNode.Tag as XmlNode;
if (aNodeElement.Name == "Component")
{
bool filesOnly = true;
string[] filesAndFolders = (string[])e.Data.GetData(DataFormats.FileDrop);
foreach (string fileOrFolder in filesAndFolders)
{
if (File.Exists(fileOrFolder) == false)
{
filesOnly = false;
break;
}
}
if (filesOnly)
{
e.Effect = DragDropEffects.Copy;
}
else
{
e.Effect = DragDropEffects.None;
}
}
else if (aNodeElement.Name == "Directory")
{
bool dirsOnly = true;
string[] filesAndFolders = (string[])e.Data.GetData(DataFormats.FileDrop);
foreach (string fileOrFolder in filesAndFolders)
{
if (Directory.Exists(fileOrFolder) == false)
{
dirsOnly = false;
break;
}
}
if (dirsOnly)
{
e.Effect = DragDropEffects.Copy;
}
else
{
e.Effect = DragDropEffects.None;
}
}
else
{
e.Effect = DragDropEffects.None;
}
}
if (oldNode != null)
{
oldNode.BackColor = aNode.BackColor;
oldNode.ForeColor = aNode.ForeColor;
}
aNode.BackColor = Color.DarkBlue;
aNode.ForeColor = Color.White;
oldNode = aNode;
}
/// <summary>
/// 将树结构保存到数据库中
/// </summary>
public void SaveTreeToDB()
{
String treeXml = CurrentTreeView.saveToXmlString();
(new NodeTreeRepository(DALConfig.getEFConnectionString(dbInfoObject.DatabaseFilePath))).SaveTree(treeXml, CurrentTreeView.TreeNodeType);
}
