/// <summary>
/// 释放资源
/// </summary>
public void Dispose()
{
dr.MouseMove -= dr_MouseMove;
dr.MouseLeftButtonDown -= dr_MouseLeftButtonDown;
dr.MouseLeftButtonUp -= dr_MouseLeftButtonUp;
dr.MouseLeftUp -= dr_MouseLeftUp;
dr.ResizeChanged -= dr_ResizeChanged;
Loaded -= PageDesign_Loaded;
SizeChanged -= PageDesign_SizeChanged;
KeyDown -= PageDesign_KeyDown;
KeyUp -= PageDesign_KeyUp;
this._IDesigntime = null;
this._maxLeft = 0;
this._maxTop = 0;
foreach (var v in this.cvsPanle.Children)
{
FrameworkElement fe = v as FrameworkElement;
if (null == fe)
{
continue;
}
fe.MouseEnter -= fe_MouseEnter;
}
this.cvsPanle.Children.Clear();
}
/// <summary>
/// 构造函数
/// </summary>
/// <param name="iDesignFramework">设置时接口</param>
/// <param name="control">控件</param>
public XtnChildWindow(IPageDesignFramework iDesignFramework, FrameworkElement control)
: this()
{
CurrentAddChildControl = control;
this.IDesignFramework = iDesignFramework;
if (!Double.IsNaN(control.Height))
{
this.Height = control.Height + 100;
this.Width = control.Width + 50;
}
if (control is IUserControl && null != iDesignFramework)
{
(control as IUserControl).IDesignFramework = iDesignFramework;
}
if (control is IPlatformClientChildWindow)
{
var _ipc = control as IPlatformClientChildWindow;
this._IsFullscreen = _ipc.IsFullscreen;
if (_IsFullscreen)
{
this.HorizontalAlignment = HorizontalAlignment.Stretch;
this.VerticalAlignment = VerticalAlignment.Stretch;
}
}
this.gControl.Children.Add(control);
}
/// <summary>
/// 释放资源
/// </summary>
public override void Dispose()
{
DesignPage.Dispose();
DesignPage.ControlPosition -= PageDesign_ControlPosition;
DesignPage.ControlDelete -= DesignPage_ControlDelete;
txtXaml.LostFocus -= txtXaml_LostFocus;
txtXml.LostFocus -= txtXml_LostFocus;
this._IDesignFramework = null;
}
/// <summary>
/// 打开页面
/// </summary>
/// <param name="iPage"></param>
/// <param name="e"></param>
internal void OpenPageInfo(OpenPageInfoEventArgs e, IPageDesignFramework iPage)
{
_IsOpenPage = true;
this._IDesignFramework = iPage;
this.PageInfo = e.PageDirectorySub;
this.DesignPage.SetDesigntimeInterface(iPage);
//-->判断 this.PageInfo.PageContent 是否为空。
//-->如果不为空说就把里面的信息分开，然后分别放到 txtXaml,txtXml控件里去
this.txtXaml.Text = string.Empty;
this.txtXml.Text = string.Empty;
if (this.PageInfo.PageContent.IsNullOrEmpty())
{
this.IsUpdate = true;
//-->说明刚创建的一个新的页面。
CreateNewPageInfo(e);
return;
}
XElement _xe_page = XElement.Parse(this.PageInfo.PageContent.Trim());
if (null == _xe_page)
{
return;
}
XElement _xe_xaml = _xe_page.Element("xaml");
XElement _xe_xml = _xe_page.Element("xml");
string xaml = _xe_xaml != null && _xe_xaml.FirstNode != null?_xe_xaml.FirstNode.ToString() : ""; // _xe_xaml.GetElementValue("xaml");
string xml = _xe_xml != null && _xe_xml.FirstNode != null?_xe_xml.FirstNode.ToString() : "";
//-->xml操作
DecodeXml(xml);
//-->获取xaml
Xaml_LostFocus("", xaml);
DesignPage.Height = _XmlTemplate.BaseInfo.PageHeight;
DesignPage.Width = _XmlTemplate.BaseInfo.PageWidth;
UpdateControlTree();
_IsOpenPage = false;
this.IsUpdate = false;
}
/// <summary>
/// 设计
/// </summary>
/// <param name="iPage"></param>
internal void SetDesigntimeInterface(IPageDesignFramework iPage)
{
_IDesigntime = iPage;
cvsPanle.IPageDesignFramework = iPage;
}
internal void ReadEvent(UIElement ui, IPageDesignFramework iPageDesignFramework)
{
this.IDesignFramework = iPageDesignFramework;
this.ReadEvent(ui);
}
/// <summary>
/// 读取控件属性
/// </summary>
/// <param name="ui"></param>
/// <param name="iPageDesignFramework"></param>
internal void ReadProperty(UIElement ui, IPageDesignFramework iPageDesignFramework)
{
this.IDesignFramework = iPageDesignFramework;
ReadProperty(ui);
}