private void OnKeyPress(KeyboardHook.HookStruct hookStruct, out bool handle)
{
handle = false; //预设不拦截任何键
if (GlobalNotify.IsLoading())
{
return;
}
Keys key = (Keys)hookStruct.vkCode;
if (key == Keys.Space)
{
InitBackGroundWork();
bgWorker.RunWorkerAsync();
}
}
private void SetResource(string filePath, bool loadWithTypeNone = false)
{
var typeInfo = FileType.GetFileViewType(filePath);
if (loadWithTypeNone)
{
typeInfo.Type = FileViewType.None;
}
if (lastViewType != typeInfo.Type || MyGrid.Children[0] is HelloControl)
{
lastViewType = typeInfo.Type;
MyGrid.Children.Clear();
}
else if (MyGrid.Children.Count == 1)
{
(MyGrid.Children[0] as FileControl).OnFileChanged((filePath, typeInfo.Ext));
return;
}
FileControl fc;
switch (typeInfo.Type)
{
case FileViewType.Image:
fc = new ImageControl();
GlobalNotify.OnResizeMode(true);
break;
case FileViewType.Code:
case FileViewType.Txt:
fc = new TextControl();
GlobalNotify.OnResizeMode(true);
break;
case FileViewType.Music:
fc = new MusicControl();
GlobalNotify.OnResizeMode(false);
break;
case FileViewType.Video:
fc = new VideoControl();
GlobalNotify.OnResizeMode(true);
break;
case FileViewType.Pdf:
fc = new PdfControl();
GlobalNotify.OnResizeMode(true);
break;
case FileViewType.Excel:
fc = new ExcelControl();
GlobalNotify.OnResizeMode(true);
break;
case FileViewType.Word:
fc = new WordControl();
GlobalNotify.OnResizeMode(true);
break;
case FileViewType.PowerPoint:
fc = new PowerPointControl();
GlobalNotify.OnResizeMode(true);
break;
default:
fc = new CommonControl();
GlobalNotify.OnResizeMode(false);
break;
}
if (fc != null)
{
LoadFile(fc, filePath, typeInfo.Ext);
}
}
public void OnColorChanged(Color color)
{
GlobalNotify.OnColorChange(color);
}
private void OnDataContextChanged(object sender, DependencyPropertyChangedEventArgs e)
{
GlobalNotify.OnLoadingChange(true);
SetResource(DataContext as string);
}