void MainTree_DragDrop(object sender, System.Windows.Forms.DragEventArgs e)
{
if (e.Effect == DragDropEffects.None)
{
return;
}
var targetNode = new DnDData(MainTree.GetNodeAt(MainTree.PointToClient(new System.Drawing.Point(e.X, e.Y))) as PrjExplorerNode);
if (targetNode == null)
{
return;
}
MainTree.SelectedNode = targetNode.Node;
bool LastState = IsCut;
IsCut = e.Effect == System.Windows.Forms.DragDropEffects.Move;
if (e.Data.GetDataPresent(System.Windows.Forms.DataFormats.FileDrop))
{
foreach (var file in e.Data.GetData(DataFormats.FileDrop) as string[])
{
DoPaste(file, targetNode);
}
}
else if (e.Data.GetDataPresent(typeof(DnDData)))
{
DoPaste(e.Data.GetData(typeof(DnDData)) as DnDData, targetNode);
}
IsCut = LastState;
}
void MainTree_DragOver(object sender, System.Windows.Forms.DragEventArgs e)
{
e.Effect = System.Windows.Forms.DragDropEffects.None;
var targetNode = new DnDData(MainTree.GetNodeAt(MainTree.PointToClient(new System.Drawing.Point(e.X, e.Y))) as PrjExplorerNode);
if (targetNode == null)
{
return;
}
MainTree.SelectedNode = targetNode.Node;
if (targetNode.Node != null)
{
targetNode.Node.Expand();
}
if (e.Data.GetDataPresent(System.Windows.Forms.DataFormats.FileDrop))
{
var files = e.Data.GetData(DataFormats.FileDrop) as string[];
// Force all files to be droppable
foreach (var file in files)
{
if (!IsDropAllowed(file, targetNode.Node))
{
return;
}
}
e.Effect = System.Windows.Forms.DragDropEffects.Copy;
}
else if (e.Data.GetDataPresent(typeof(DnDData)))
{
var d = e.Data.GetData(typeof(DnDData)) as DnDData;
if (!IsDropAllowed(d.Path, targetNode.Node))
{
return;
}
// If src prj and dest prj are equal, set default action to 'move'
bool Move = d.Project == targetNode.Project;
// If ctrl is pressed anyway, turn action
if ((e.KeyState & 8) == 8)
{
Move = !Move;
}
if (!Move) // If ctrl has been pressed
{
e.Effect = System.Windows.Forms.DragDropEffects.Copy;
}
else
{
e.Effect = System.Windows.Forms.DragDropEffects.Move; // Move file/dir by default
}
}
}
/// <summary>
/// Note: We will be only allowed to COPY files, not move them
/// </summary>
/// <param name="file"></param>
/// <param name="dropNode"></param>
public void DoPaste(string file, DnDData dropNode)
{
// Solution
if (file.EndsWith(Solution.SolutionExtension))
{
IDEManager.Instance.OpenFile(file);
return;
}
// Project
bool isPrj = false;
AbstractLanguageBinding.SearchBinding(file, out isPrj);
if (isPrj && dropNode.IsSln)
{
IDEManager.ProjectManagement.AddExistingProjectToSolution(dropNode.Solution, file);
}
else if (isPrj) // Ignore already existing projects
{
return;
}
bool IsDir = Directory.Exists(file);
var dropFile = dropNode.Path;
// 'Pre-expand' our drop node - when the tree gets updated
if (!dropNode.IsPrj)
{
_ExpandedNodes.Add(dropNode.Node.FullPath);
}
var dropDir = "";
if (dropNode.IsDir)
{
dropDir = (dropNode.Node as DirectoryNode).RelativePath;
}
else if (dropNode.IsFile)
{
dropDir = Path.GetDirectoryName((dropNode.Node as FileNode).RelativeFilePath);
}
if (IsDir)
{
IDEManager.FileManagement.AddExistingDirectoryToProject(file, dropNode.Project, dropDir);
}
else
{
IDEManager.FileManagement.AddExistingSourceToProject(dropNode.Project, dropDir, file);
}
}
public void DoPaste(DnDData data, DnDData dropNode)
{
// 'Pre-expand' our drop node - when the tree gets updated
if (!dropNode.IsPrj)
{
_ExpandedNodes.Add(dropNode.Node.FullPath);
}
if (data.IsDir)
{
var src_path = (data.Node as DirectoryNode).RelativePath;
var src_prj = data.Project;
var dest_path = dropNode.IsDir?(dropNode.Node as DirectoryNode).RelativePath: "";
if (dropNode.IsFile)
{
dest_path = Path.GetDirectoryName(dropNode.Path);
}
var dest_prj = dropNode.Project;
dest_path = dest_prj.ToRelativeFileName(dest_path);
if (dest_prj != null)
{
if (IsCut)
{
IDEManager.FileManagement.MoveDirectory(src_prj, src_path, dest_prj, dest_path);
}
else
{
IDEManager.FileManagement.CopyDirectory(src_prj, src_path, dest_prj, dest_path);
}
}
}
else if (data.IsFile)
{
var src_path = (data.Node as FileNode).RelativeFilePath;
var src_prj = data.Project;
var dest_path = dropNode.IsDir ? (dropNode.Node as DirectoryNode).RelativePath : "";
if (dropNode.IsFile)
{
dest_path = Path.GetDirectoryName(dropNode.Path);
}
var dest_prj = dropNode.Project;
dest_path = dest_prj.ToRelativeFileName(dest_path);
if (dest_prj != null)
{
if (IsCut)
{
IDEManager.FileManagement.MoveFile(src_prj, src_path, dest_prj, dest_path);
}
else
{
IDEManager.FileManagement.CopyFile(src_prj, src_path, dest_prj, dest_path);
}
}
}
}
/// <summary>
/// Note: We will be only allowed to COPY files, not move them
/// </summary>
/// <param name="file"></param>
/// <param name="dropNode"></param>
public void DoPaste(string file,DnDData dropNode)
{
// Solution
if (file.EndsWith(Solution.SolutionExtension))
{
IDEManager.Instance.OpenFile(file);
return;
}
// Project
bool isPrj = false;
AbstractLanguageBinding.SearchBinding(file, out isPrj);
if (isPrj && dropNode.IsSln)
IDEManager.ProjectManagement.AddExistingProjectToSolution(dropNode.Solution, file);
else if (isPrj) // Ignore already existing projects
return;
bool IsDir = Directory.Exists(file);
var dropFile = dropNode.Path;
// 'Pre-expand' our drop node - when the tree gets updated
if(!dropNode.IsPrj)
_ExpandedNodes.Add(dropNode.Node.FullPath);
var dropDir = "";
if (dropNode.IsDir)
dropDir = (dropNode.Node as DirectoryNode).RelativePath;
else if (dropNode.IsFile)
dropDir = Path.GetDirectoryName( (dropNode.Node as FileNode).RelativeFilePath);
if (IsDir)
IDEManager.FileManagement.AddExistingDirectoryToProject(file, dropNode.Project, dropDir);
else
IDEManager.FileManagement.AddExistingSourceToProject(dropNode.Project, dropDir, file);
}
public void DoPaste(DnDData data, DnDData dropNode)
{
// 'Pre-expand' our drop node - when the tree gets updated
if (!dropNode.IsPrj)
_ExpandedNodes.Add(dropNode.Node.FullPath);
if (data.IsDir)
{
var src_path = (data.Node as DirectoryNode).RelativePath;
var src_prj = data.Project;
var dest_path = dropNode.IsDir?(dropNode.Node as DirectoryNode).RelativePath: "";
if (dropNode.IsFile) dest_path = Path.GetDirectoryName(dropNode.Path);
var dest_prj = dropNode.Project;
dest_path = dest_prj.ToRelativeFileName(dest_path);
if (dest_prj != null)
if (IsCut) IDEManager.FileManagement.MoveDirectory(src_prj, src_path, dest_prj, dest_path);
else IDEManager.FileManagement.CopyDirectory(src_prj, src_path, dest_prj, dest_path);
}
else if (data.IsFile)
{
var src_path = (data.Node as FileNode).RelativeFilePath;
var src_prj = data.Project;
var dest_path = dropNode.IsDir ? (dropNode.Node as DirectoryNode).RelativePath : "";
if (dropNode.IsFile) dest_path = Path.GetDirectoryName(dropNode.Path);
var dest_prj = dropNode.Project;
dest_path = dest_prj.ToRelativeFileName(dest_path);
if (dest_prj != null)
if (IsCut) IDEManager.FileManagement.MoveFile(src_prj, src_path, dest_prj, dest_path);
else IDEManager.FileManagement.CopyFile(src_prj, src_path, dest_prj, dest_path);
}
}
void MainTree_DragOver(object sender, System.Windows.Forms.DragEventArgs e)
{
e.Effect = System.Windows.Forms.DragDropEffects.None;
var targetNode = new DnDData( MainTree.GetNodeAt(MainTree.PointToClient(new System.Drawing.Point(e.X, e.Y))) as PrjExplorerNode);
if (targetNode == null)
return;
MainTree.SelectedNode = targetNode.Node;
if (targetNode.Node != null)
targetNode.Node.Expand();
if (e.Data.GetDataPresent(System.Windows.Forms.DataFormats.FileDrop))
{
var files = e.Data.GetData(DataFormats.FileDrop) as string[];
// Force all files to be droppable
foreach (var file in files)
if (!IsDropAllowed(file, targetNode.Node))
return;
e.Effect = System.Windows.Forms.DragDropEffects.Copy;
}
else if (e.Data.GetDataPresent(typeof(DnDData)))
{
var d = e.Data.GetData(typeof(DnDData)) as DnDData;
if(!IsDropAllowed(d.Path,targetNode.Node))
return;
// If src prj and dest prj are equal, set default action to 'move'
bool Move=d.Project==targetNode.Project;
// If ctrl is pressed anyway, turn action
if((e.KeyState & 8) == 8) Move=!Move;
if (!Move) // If ctrl has been pressed
e.Effect = System.Windows.Forms.DragDropEffects.Copy;
else
e.Effect = System.Windows.Forms.DragDropEffects.Move; // Move file/dir by default
}
}
void MainTree_DragDrop(object sender, System.Windows.Forms.DragEventArgs e)
{
if (e.Effect == DragDropEffects.None) return;
var targetNode = new DnDData(MainTree.GetNodeAt(MainTree.PointToClient(new System.Drawing.Point(e.X, e.Y))) as PrjExplorerNode);
if (targetNode == null)
return;
MainTree.SelectedNode = targetNode.Node;
bool LastState = IsCut;
IsCut = e.Effect == System.Windows.Forms.DragDropEffects.Move;
if (e.Data.GetDataPresent(System.Windows.Forms.DataFormats.FileDrop))
foreach (var file in e.Data.GetData(DataFormats.FileDrop) as string[])
DoPaste(file,targetNode);
else if (e.Data.GetDataPresent(typeof(DnDData)))
DoPaste(e.Data.GetData(typeof(DnDData)) as DnDData, targetNode);
IsCut = LastState;
}
