public void EnterEditMode()
{
IsInEditMode = true;
elPanel.Visibility = System.Windows.Visibility.Collapsed;
elPanel.Focusable = false;
if (Undertextbox != null)
{
Undertextbox.Visibility = System.Windows.Visibility.Visible;
//Undertextbox.SelectAll();
}
var obj = furthestrightitem.ShellObject;
if (obj.ParsingName.StartsWith(":"))
{
var correctItems = KnownFolders.All.Where(w => obj.ParsingName.Contains(w.ParsingName)).ToArray();
foreach (var item in correctItems)
{
ShellObject realItem = (ShellObject)item;
HistoryCombo.Text = obj.ParsingName.Replace(realItem.ParsingName, realItem.GetDisplayName(DisplayNameType.Default)).Replace(".library-ms", "");
realItem.Dispose();
}
}
else
{
HistoryCombo.Text = furthestrightitem.ShellObject.ParsingName;
}
FocusManager.SetIsFocusScope(this, true);
}
/// <summary>
/// Creates a new Property collection given an IShellItem2 native interface
/// </summary>
/// <param name="parent">Parent ShellObject</param>
public ShellPropertyCollection(ShellObject parent)
: base(new List <IShellProperty>())
{
this.ParentShellObject = parent;
IPropertyStore nativePropertyStore = null;
try
{
nativePropertyStore = CreateDefaultPropertyStore(this.ParentShellObject);
this.AddProperties(nativePropertyStore);
}
catch
{
if (parent != null)
{
parent.Dispose();
}
throw;
}
finally
{
if (nativePropertyStore != null)
{
Marshal.ReleaseComObject(nativePropertyStore);
nativePropertyStore = null;
}
}
}
private void ShareWizzard_Load(object sender, EventArgs e)
{
ShellObject sho = ShellObject.FromParsingName(CurrentPath);
txtShareName.Text = sho.GetDisplayName(Microsoft.WindowsAPICodePack.Shell.DisplayNameType.Default);
sho.Dispose();
}
/// <summary>
/// Creates a new Property collection given an IShellItem2 native interface
/// </summary>
/// <param name="parent">Parent ShellObject</param>
public ShellPropertyCollection(ShellObject parent)
: base(new List <IShellProperty>())
{
ParentShellObject = parent ?? throw new ArgumentNullException(nameof(parent));
IPropertyStore nativePropertyStore = null;
try
{
nativePropertyStore = CreateDefaultPropertyStore(ParentShellObject);
AddProperties(nativePropertyStore);
}
catch
{
parent?.Dispose();
throw;
}
finally
{
if (nativePropertyStore != null)
{
_ = Marshal.ReleaseComObject(nativePropertyStore);
nativePropertyStore = null;
}
}
}
private void GetThumbnail(VideoFolderChild file)
{
ImageSource imageSource = null;
dispatcherService.InvokeDispatchAction(new Action(delegate
{
file.IsLoading = true;
ShellObject shell = ShellObject.FromParsingName(file.FullName);
file.Thumbnail = imageSource = shell.Thumbnail.LargeBitmapSource;
shell.Dispose();
file.IsLoading = false;
}));
}
public int GetExifRotationInfo(string path)
{
if (!_shellsupport) return 1;
_shellitem = ShellObject.FromParsingName(path);
object res = 1;
foreach (var item in _shellitem.Properties.DefaultPropertyCollection)
{
if (item.CanonicalName == "System.Photo.Orientation")
{
res = item.ValueAsObject;
break;
}
}
_shellitem.Dispose();
_shellitem = null;
GC.Collect();
GC.WaitForPendingFinalizers();
GC.Collect();
return Convert.ToInt32(res);
}
public BitmapSource GetThumbnail(string path)
{
try
{
if (_shellsupport)
{
_shellitem = ShellObject.FromParsingName(path);
BitmapSource ret = _shellitem.Thumbnail.LargeBitmapSource;
_shellitem.Dispose();
_shellitem = null;
GC.Collect();
GC.WaitForPendingFinalizers();
GC.Collect();
return ret;
}
else return FailSafeThumbnail(path);
}
catch (Exception)
{
return FailSafeThumbnail(path);
}
}
public override void Dispose()
{
_shellObject?.Dispose();
_shellObject = null;
base.Dispose();
}
/// <summary>
/// Handles the <see cref="ChooseFolderMessage" /> on a window by showing a folder dialog based on the message options.
/// </summary>
/// <param name="owner">The owner.</param>
/// <param name="message">The message.</param>
/// <exception cref="System.ArgumentNullException">
/// message
/// </exception>
public static void HandleChooseFolder(this Window owner, ChooseFolderMessage message)
{
//if (owner == null) { throw new ArgumentNullException("owner"); }
if (message == null)
{
throw new ArgumentNullException("message");
}
if (CommonOpenFileDialog.IsPlatformSupported)
{
using (var diag = new CommonOpenFileDialog())
{
diag.InitialDirectory = message.InitialFolder;
diag.IsFolderPicker = true;
diag.Title = message.Caption;
diag.Multiselect = false;
// allow this for desktop, but now opens other locations up so need to check those
diag.AllowNonFileSystemItems = true;
REOPEN:
var result = owner == null?diag.ShowDialog() : diag.ShowDialog(owner);
if (result == CommonFileDialogResult.Ok)
{
ShellObject selectedSO = null;
try
{
// Try to get a valid selected item
selectedSO = diag.FileAsShellObject as ShellObject;
}
catch (Exception ex)
{
MessageBox.Show("Could not create a ShellObject from the selected item: " + ex.Message);
}
if (selectedSO != null)
{
string name = selectedSO.Name;
string path = selectedSO.ParsingName;
bool notReal = selectedSO is ShellNonFileSystemFolder;
selectedSO.Dispose();
if (notReal)
{
if (path.EndsWith(".library-ms", StringComparison.OrdinalIgnoreCase))
{
using (var lib = ShellLibrary.Load(name, true))
{
if (lib != null)
{
path = lib.DefaultSaveFolder;
}
}
}
else
{
if (MessageBox.Show(string.Format(CultureInfo.InvariantCulture, "The location \"{0}\" is not valid, please select another.", name),
"Invalid Location", MessageBoxButton.OKCancel, MessageBoxImage.Information) == MessageBoxResult.OK)
{
goto REOPEN;
}
else
{
return;
}
}
}
if (owner == null || owner.Dispatcher.CheckAccess())
{
message.DoCallback(path);
}
else
{
owner.Dispatcher.BeginInvoke(new Action(() =>
{
message.DoCallback(path);
}));
}
}
}
}
}
else
{
message.HandleWithPlatform(owner);
}
}
public void Dispose()
{
_shellObject?.Dispose();
}
protected override void WndProc(ref Message m)
{
if (m.Msg == (int)WindowsAPI.WndMsg.WM_CONTEXTMENU)
{
this.Browser.IsRenameStarted = true;
ShellObject[] dirs = this.Browser.SelectedItems.ToArray();
ContextShellMenu cm1 = new ContextShellMenu(this.Browser, this.Browser.SelectedItems.Count > 0 ? ShellViewGetItemObject.Selection : ShellViewGetItemObject.Background);
cm1.ShowContextMenu(Cursor.Position);//new System.Drawing.Point(GetCursorPosition().X, GetCursorPosition().Y));
return;
}
if (m.Msg == (int)WindowsAPI.WndMsg.WM_EXITMENULOOP)
{
//this.IsRenameStarted = false;
}
if (m.Msg == 78)
{
//var r = (WindowsAPI.NMHDR*)(IntPtr)lParam;
WindowsAPI.NMHDR nmhdr = new WindowsAPI.NMHDR();
nmhdr = (WindowsAPI.NMHDR)m.GetLParam(nmhdr.GetType());
switch ((int)nmhdr.code)
{
case WNM.LVN_GETINFOTIP:
//TODO: Write here the code for the tooltip flyout
break;
case WNM.NM_CUSTOMDRAW:
if (!this.Browser.NavigationLog.CurrentLocation.IsSearchFolder)
{
if (nmhdr.hwndFrom == this.SysListviewhandle)
{
var nmlvcd = WindowsAPI.PtrToStructure <WindowsAPI.NMLVCUSTOMDRAW>(m.LParam);
var index = (int)nmlvcd.nmcd.dwItemSpec;
var hdc = nmlvcd.nmcd.hdc;
Guid IIFV2 = typeof(IShellItem).GUID;
IFolderView2 fv2 = this.Browser.GetFolderView2();
IShellItem item = null;
try
{
fv2.GetItem(index, ref IIFV2, out item);
}
catch (Exception)
{
}
object ext = null;
ShellObject itemobj = null;
if (item != null)
{
itemobj = ShellObjectFactory.Create(item);
ext = itemobj.Properties.System.FileExtension.Value;
}
Color?textColor = null;
if (this.Browser.LVItemsColorCodes != null && this.Browser.LVItemsColorCodes.Count > 0)
{
if (ext != null)
{
var extItemsAvailable = this.Browser.LVItemsColorCodes.Where(c => c.ExtensionList.Contains(ext.ToString())).Count() > 0;
if (extItemsAvailable)
{
var color = this.Browser.LVItemsColorCodes.Where(c => c.ExtensionList.ToLowerInvariant().Contains(ext.ToString().ToLowerInvariant())).Select(c => c.TextColor).SingleOrDefault();
textColor = color;
}
}
}
switch (nmlvcd.nmcd.dwDrawStage)
{
case CDDS_PREPAINT:
m.Result = (IntPtr)CDRF_NOTIFYITEMDRAW;
break;
case CDDS_ITEMPREPAINT:
// call default procedure in case system might do custom drawing and set special colors
if (textColor != null)
{
nmlvcd.clrText = ColorTranslator.ToWin32(textColor.Value);
Marshal.StructureToPtr(nmlvcd, m.LParam, false);
m.Result = (IntPtr)(CDRF_NEWFONT | CDRF_NOTIFYPOSTPAINT | CDRF_NOTIFYSUBITEMDRAW);
}
else
{
m.Result = (IntPtr)(CDRF_NOTIFYPOSTPAINT | CDRF_NOTIFYSUBITEMDRAW);
}
break;
case CDDS_ITEMPREPAINT | CDDS_SUBITEM:
// before a subitem drawn
if ((nmlvcd.nmcd.uItemState & (WindowsAPI.CDIS.HOT | WindowsAPI.CDIS.DROPHILITED)) != 0 || 0 != WindowsAPI.SendMessage(this.SysListviewhandle, WindowsAPI.LVM.GETITEMSTATE, index, (int)WindowsAPI.LVIS.LVIS_SELECTED))
{
// hot, drophilited or selected.
if (nmlvcd.iSubItem == 0)
{
// do default to draw hilite bar
m.Result = (IntPtr)CDRF_DODEFAULT;
}
else
{
// remaining region of a hilted item need to be drawn
m.Result = (IntPtr)CDRF_NOTIFYPOSTPAINT;
}
}
else if ((nmlvcd.iSubItem == 0 && nmlvcd.nmcd.uItemState.HasFlag(WindowsAPI.CDIS.FOCUS)))
{
// if the subitem in selected column, or first item with focus
m.Result = (IntPtr)CDRF_NOTIFYPOSTPAINT;
}
else
{
if (textColor != null)
{
nmlvcd.clrText = ColorTranslator.ToWin32(textColor.Value);
Marshal.StructureToPtr(nmlvcd, m.LParam, false);
m.Result = (IntPtr)CDRF_NEWFONT;
}
else
{
m.Result = (IntPtr)CDRF_DODEFAULT;
}
}
break;
case CDDS_ITEMPOSTPAINT:
//base.WndProc(ref m);
if (nmlvcd.clrTextBk != 0)
{
var iconBounds = new WindowsAPI.RECT();
iconBounds.Left = 1;
WindowsAPI.SendMessage(this.SysListviewhandle, WindowsAPI.LVM.GETITEMRECT, index, ref iconBounds);
//using (Graphics graphics = Graphics.FromHdc(nmlvcd.nmcd.hdc))
//{
// graphics.Clip = new Region(iconBounds.ToRectangle()); ;
// graphics.FillRectangle(Brushes.Black, new Rectangle(iconBounds.left, iconBounds.bottom - 20, 20, 20));
//}
if (itemobj.IsShared)
{
if (this.Browser.ContentOptions.ViewMode == ExplorerBrowserViewMode.Details || this.Browser.ContentOptions.ViewMode == ExplorerBrowserViewMode.List || this.Browser.ContentOptions.ViewMode == ExplorerBrowserViewMode.SmallIcon)
{
small.DrawOverlay(hdc, 1, new Point(iconBounds.Left, iconBounds.Bottom - 16));
}
else
{
if (this.Browser.ContentOptions.ThumbnailSize > 180)
{
jumbo.DrawOverlay(hdc, 1, new Point(iconBounds.Left, iconBounds.Bottom - this.Browser.ContentOptions.ThumbnailSize / 3), this.Browser.ContentOptions.ThumbnailSize / 3);
}
else
if (this.Browser.ContentOptions.ThumbnailSize > 64)
{
extra.DrawOverlay(hdc, 1, new Point(iconBounds.Left + 10, iconBounds.Bottom - 50));
}
else
{
large.DrawOverlay(hdc, 1, new Point(iconBounds.Left + 10, iconBounds.Bottom - 32));
}
}
}
}
m.Result = (IntPtr)CDRF_SKIPDEFAULT;
break;
}
if (itemobj != null)
{
itemobj.Dispose();
}
return;
}
}
break;
}
//base.WndProc(ref m);
}
//return;
// Perform whatever custom processing you must have for this message
//System.Diagnostics.Debug.WriteLine(m.ToString());
// forward message to base WndProc
base.WndProc(ref m);
}
