/// <summary>
/// 获取实现 IHtmlContext 接口的 GetContext 方法的内容。
/// </summary>
/// <param name="typeName">类型名称</param>
/// <param name="parameter">参数</param>
/// <param name="callback">HTML 页面中回调方法的名称</param>
public void GetHtmlContext(string typeName, string parameter, string callback)
{
Type typ = Function.GetType(typeName);
if (typ != null)
{
try
{
System.Reflection.ConstructorInfo ciObject = typ.GetConstructor(new System.Type[] { });
object obj = ciObject.Invoke(new object[] { });
IHtmlContext _IHtmlContext = obj as IHtmlContext;
if (_IHtmlContext is IUseAccount)
{
IUseAccount _IUseAccount = _IHtmlContext as IUseAccount;
_IUseAccount.SetAccount(this.PluginView.Application.CurrentAccount);
}
this.PluginView.SetHtmlContext(callback, true, _IHtmlContext.GetContext(this.PluginView.Application, parameter));
}
catch (Exception ex)
{
this.PluginView.SetHtmlContext(callback, false, ex.Message);
}
}
else
{
MessageBox.Show("无法加载名称为“" + typeName + "”的类型", "获取内容", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
/// <summary>
/// 获取该视图所呈现的包含参数设置、插件控件、翻页控件的界面。
/// </summary>
/// <returns></returns>
public override Control CreateViewControl()
{
Control ctlView = new Control();
FlowLayoutPanel flpParameters = null;
//初始化插件
System.Reflection.ConstructorInfo ci = this.PluginType.Type.GetConstructor(new System.Type[] { });
object objInstance = ci.Invoke(new object[] { });
this.m_Plugin = objInstance as IPlugin;
if (this.m_IsHtmlPlugin)
{
this.m_PluginControl = new System.Windows.Forms.WebBrowser();
((System.Windows.Forms.WebBrowser) this.m_PluginControl).ObjectForScripting = new ScriptManager(this);
((System.Windows.Forms.WebBrowser) this.m_PluginControl).NewWindow += new System.ComponentModel.CancelEventHandler(PluginViewBase_NewWindow);
}
else
{
this.m_PluginControl = objInstance as Control;
}
//设置应用程序框架
this.m_Plugin.SetApplication(base.Application);
//设置账号
if (this.m_Plugin is IUseAccount)
{
if (this.Application.CurrentAccount == null)
{
throw new Exception("“" + this.PluginType.Name + "”需要使用操作员账号，但应用程序框架无账号信息。");
}
IUseAccount useAccount = this.m_Plugin as IUseAccount;
useAccount.SetAccount(this.Application.CurrentAccount);
}
//由继承的类设置对象
this.SetPlugin(this.m_Plugin);
//设置参数
foreach (Type typParameter in this.PluginType.ParameterTypes)
{
if (flpParameters == null)
{
flpParameters = new FlowLayoutPanel();
}
if (this.m_lsParameterControls == null)
{
this.m_lsParameterControls = new List <IParameterControl>();
}
Type typControlType = this.Application.GetParameterControlType(typParameter);
if (typControlType != null)
{
System.Reflection.ConstructorInfo ciParameter = typControlType.GetConstructor(new System.Type[] { });
object objParameterInstance = ciParameter.Invoke(new object[] { });
IParameterControl parameterControl = objParameterInstance as IParameterControl;
parameterControl.SetApplication(base.Application);
if (objParameterInstance is IUseAccount)
{
IUseAccount useAccount = objParameterInstance as IUseAccount;
useAccount.SetAccount(this.Application.CurrentAccount);
}
parameterControl.SetOrientation(true);
if (this.m_ParameterValues != null)
{
foreach (ParameterValue _ParameterValue in this.m_ParameterValues)
{
if (_ParameterValue.Type.Equals(typParameter))
{
parameterControl.SetParameterValue(_ParameterValue.Value);
break;
}
}
}
m_lsParameterControls.Add(parameterControl);
parameterControl.SetParameterPlugin(this.m_Plugin as IParameter);
flpParameters.Controls.Add(objParameterInstance as Control);
}
else
{
Label labError = new Label();
labError.Text = "未发现“" + typParameter.FullName + "”的查询参数界面控件。";
labError.ForeColor = System.Drawing.Color.Red;
labError.AutoSize = true;
flpParameters.Controls.Add(labError);
}
}
//edit by xch 3.23
if (Function.IsInheritableBaseType(this.PluginType.Type, typeof(System.Windows.Forms.UserControl)))
{
ctlView.Size = new System.Drawing.Size((this.m_PluginControl as UserControl).Width + 10, (this.m_PluginControl as UserControl).Height + 40);
}
else
{
ctlView.Size = new System.Drawing.Size(800, 600);
}
this.m_PluginControl.Dock = DockStyle.Fill;
ctlView.Controls.Add(this.m_PluginControl);
if (flpParameters != null)
{
Button btnParameter = new Button();
btnParameter.Text = "确定";
btnParameter.Click += new EventHandler(btnParameter_Click);
flpParameters.Controls.Add(btnParameter);
flpParameters.Dock = DockStyle.Top;
flpParameters.AutoSize = true;
ctlView.Controls.Add(flpParameters);
}
if (this.PluginType.IsPagination)
{
IPagination pluginPagination = this.m_Plugin as IPagination;
pluginPagination.Pagination += new PaginationEventHandler(plugin_Pagination);
this.m_Pagination = new Pagination();
this.m_Pagination.Dock = DockStyle.Bottom;
this.m_Pagination.Paging += new PagingEventHandler(m_Pagination_Paging);
ctlView.Controls.Add(this.m_Pagination);
pluginPagination.SetPageNumber(1);
}
if (this.m_IsHtmlPlugin)
{
this.WriterHtmlPlugin(this.m_Plugin);
}
this.m_IsCreateViewControl = true;
return(ctlView);
}
private void AddFilter(IDeviceFilter filter, bool isReadonly)
{
this.RowCount++;
this.RowStyles.Add(new RowStyle());
Type typControl = this.m_Application.GetControlType(filter.GetType(), typeof(System.Windows.Forms.Control));
if (typControl == null)
{
Label lab = new Label();
lab.Text = "未发现 " + filter.GetType().FullName + " 的筛选器控件";
lab.AutoEllipsis = true;
lab.Padding = new System.Windows.Forms.Padding(3);
lab.Dock = DockStyle.Bottom;
this.Controls.Add(lab);
if (this.EnabledRemove)
{
System.Windows.Forms.Button btnFilterRemove = new Button();
btnFilterRemove.Image = Properties.Resources.DeleteBlack;
btnFilterRemove.Width = 24;
btnFilterRemove.FlatStyle = FlatStyle.Flat;
btnFilterRemove.FlatAppearance.BorderSize = 0;
btnFilterRemove.Dock = DockStyle.Right;
btnFilterRemove.Click += new EventHandler(btnFilterRemove_Click);
this.Controls.Add(btnFilterRemove);
}
}
else
{
System.Reflection.ConstructorInfo ciFilter = typControl.GetConstructor(new System.Type[] { });
object objFilterInstance = ciFilter.Invoke(new object[] { });
IDeviceFilterControl _FilterControl = objFilterInstance as IDeviceFilterControl;
_FilterControl.SetApplication(this.m_Application);
if (objFilterInstance is IUseAccount)
{
IUseAccount useAccount = objFilterInstance as IUseAccount;
useAccount.SetAccount(this.m_Account);
}
_FilterControl.SetFilter(filter);
Control ctl = objFilterInstance as Control;
ctl.Dock = DockStyle.Bottom;
if (isReadonly)
{
ctl.Enabled = false;
}
this.Controls.Add(ctl);
if (this.EnabledRemove)
{
if (isReadonly)
{
Control ctlButton = new Control();
this.Controls.Add(ctlButton);
}
else
{
System.Windows.Forms.Button btnFilterRemove = new Button();
btnFilterRemove.Image = Properties.Resources.DeleteBlack;
btnFilterRemove.Width = 24;
btnFilterRemove.FlatStyle = FlatStyle.Flat;
btnFilterRemove.FlatAppearance.BorderSize = 0;
btnFilterRemove.Dock = DockStyle.Right;
btnFilterRemove.Click += new EventHandler(btnFilterRemove_Click);
this.Controls.Add(btnFilterRemove);
}
}
}
}
//如果返回 true 则表示该次调用有菜单项被输出
private bool GetDeviceMenu(PluginTypeCollection pluginTypes, ToolStripItemCollection menuItems)
{
bool bolIsOutput = false;
for (int intIndex = 0; intIndex < pluginTypes.Count; intIndex++)
{
DevicePluginType _PluginType = pluginTypes[intIndex] as DevicePluginType;
if ((_PluginType.Type.GetInterface(typeof(IDeviceHtmlPlugin).FullName, true) != null) || (Function.IsInheritableBaseType(_PluginType.Type, typeof(System.Windows.Forms.Control))))
{
//HTML、控件
ToolStripMenuItem mnuDevicePlugin = new ToolStripMenuItem();
mnuDevicePlugin.Text = _PluginType.Name;
mnuDevicePlugin.Image = _PluginType.Icon16;
mnuDevicePlugin.Tag = _PluginType;
if (_PluginType.Description != null && _PluginType.Description.Length > 0)
{
mnuDevicePlugin.ToolTipText = _PluginType.Description;
}
if (_PluginType.Icon16 != null)
{
mnuDevicePlugin.Image = _PluginType.Icon16;
}
mnuDevicePlugin.Click += new EventHandler(mnuDevicePlugin_Click);
if (_PluginType.Children.Count > 0)
{
this.GetDeviceMenu(_PluginType.Children, mnuDevicePlugin.DropDownItems);
}
//mnuDevicePlugin.MouseEnter += new EventHandler(mnuDevicePlugin_MouseEnter);
menuItems.Add(mnuDevicePlugin);
bolIsOutput = true;
}
else if (Function.IsInheritableBaseType(_PluginType.Type, typeof(System.Windows.Forms.ToolStripItem)))
{
//自定义的菜单项
System.Reflection.ConstructorInfo ci = _PluginType.Type.GetConstructor(new System.Type[] { });
object objInstance = ci.Invoke(new object[] { });
IDevicePlugin plugin = objInstance as IDevicePlugin;
ToolStripItem mnuDevicePlugin = plugin as ToolStripItem;
if (_PluginType.Icon16 != null)
{
mnuDevicePlugin.Image = _PluginType.Icon16;
}
menuItems.Add(mnuDevicePlugin);
plugin.SetDevices((Device[])mnuDevicePlugin.Owner.Tag);
if (plugin is IUseAccount)
{
IUseAccount useAccount = plugin as IUseAccount;
useAccount.SetAccount(this.CurrentAccount);
}
plugin.SetApplication(this);
if (mnuDevicePlugin.Text.Length == 0)
{
mnuDevicePlugin.Text = _PluginType.Name;
}
if (_PluginType.Description != null && _PluginType.Description.Length > 0 && (mnuDevicePlugin.ToolTipText == null || mnuDevicePlugin.ToolTipText.Length == 0))
{
mnuDevicePlugin.ToolTipText = _PluginType.Description;
}
//tsi.MouseEnter += new EventHandler(mnuDevicePlugin_MouseEnter);
bolIsOutput = true;
}
else if (_PluginType.Name == null)
{
//分隔线
if (bolIsOutput && _PluginType.Children.Count > 0)
{
menuItems.Add(new ToolStripSeparator());
}
//分隔线的子插件
if (this.GetDeviceMenu(_PluginType.Children, menuItems))
{
bolIsOutput = true;
}
}
else
{
//作为分类处理
if (_PluginType.Children.Count > 0)
{
ToolStripMenuItem mnuDevicePlugin = new ToolStripMenuItem();
mnuDevicePlugin.Text = _PluginType.Name;
if (_PluginType.Description != null && _PluginType.Description.Length > 0)
{
mnuDevicePlugin.ToolTipText = _PluginType.Description;
}
if (_PluginType.Icon16 != null)
{
mnuDevicePlugin.Image = _PluginType.Icon16;
}
//mnuDevicePlugin.MouseEnter += new EventHandler(mnuDevicePlugin_MouseEnter);
this.GetDeviceMenu(_PluginType.Children, mnuDevicePlugin.DropDownItems);
menuItems.Add(mnuDevicePlugin);
bolIsOutput = true;
}
}
}
return(bolIsOutput);
}