public Save_Open(Save_Open_Data data)
{
frmOwner = data.FormOwner;
updateTitle = data.UpdateTitle;
newDocName = data.NewDocName;
fileDlgFilter = data.FileDialogFilter;
registryPath = data.RegistryPath;
if (!registryPath.EndsWith("\\"))
{
registryPath += "\\";
}
registryPath += "FileDir";
RegistryKey key = Registry.CurrentUser.OpenSubKey(registryPath);
if (key != null)
{
string s = (string)key.GetValue(registryValue);
if (!Empty(s))
{
fileDlgInitDir = s;
}
}
}
// Khởi tạo DocManger để quản lý save/open file .meg
public void InitializeHelperObjects()
{
Save_Open_Data data = new Save_Open_Data();
data.FormOwner = this;
data.UpdateTitle = true;
data.FileDialogFilter = "Mega files (*.meg)|*.meg|All Files (*.*)|*.*";
data.NewDocName = "Untitled.meg";
docManager = new Save_Open(data);
docManager.RegisterFileType("meg", "megfile", "Mega File");
docManager.SaveEvent += docManager_SaveEvent;
docManager.LoadEvent += docManager_LoadEvent;
docManager.DocChangedEvent += delegate
{
Refresh();
ClearHistory();
};
docManager.ClearEvent += delegate
{
bool haveObjects = false;
for (int i = 0; i < TheLayers.Count; i++)
{
if (TheLayers[i].Graphics.Count > 1)
{
haveObjects = true;
break;
}
}
if (haveObjects)
{
TheLayers.Clear();
ClearHistory();
Refresh();
}
};
docManager.NewDocument();
}