public PluginHandle GetNestedPlugin(PluginHandle plugin, int index)
{
PluginHandle handle;
library.System_GetNestedPlugin(Handle, plugin, index, &handle).CheckResult();
return(handle);
}
/// <summary>
///初始化界面
/// </summary>
private void InitialFrm()
{
_frmTemp.SysInfo = "获取系统功能插件中...";
_frmTemp.RefreshLable();
//从插件文件夹中获取插件接口对象
PluginHandle pluginHandle = new PluginHandle(Mod.m_PluginFolderPath);
PluginCollection pluginCol = pluginHandle.GetPluginFromDLL();
//初始化主框架对象
Mod.v_AppForm = new Fan.Plugin.Application.AppForm(this, pluginCol);
//分类解析、获取插件
m_MainPluginUI.IntialModuleCommon(Mod.m_LoginUser, pluginCol);
//根据用户权限价值窗体
string strMessage = m_MainPluginUI.LoadForm(Mod.v_AppForm as Fan.Plugin.Application.IApplicationRef);
if (!string.IsNullOrEmpty(strMessage))
{
LogManage.WriteLog(strMessage);
}
SysLogInfoChangedEvent newEvent = new SysLogInfoChangedEvent("加载数据...");
SysLogInfoChnaged(null, newEvent);
//根据XML加载插件界面
m_MainPluginUI.LoadData(Mod.v_AppForm as Fan.Plugin.Application.IApplicationRef);
}
/// <summary>
/// Executes a plugin method.
/// </summary>
/// <param name="pluginHandle">The plugin handle.</param>
/// <param name="methodName">The method name.</param>
/// <param name="args">Arguments for the method.</param>
public static void ExecutePluginMethod(object pluginHandle, string methodName, params object[] args)
{
Contract.RequireNotNull(pluginHandle, out object PluginHandle);
Contract.RequireNotNull(methodName, out string MethodName);
PluginHandle.GetType().InvokeMember(MethodName, BindingFlags.Default | BindingFlags.InvokeMethod, null, pluginHandle, args, CultureInfo.InvariantCulture);
}
/// <summary>
/// 初始化
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void MainGIS_Load(object sender, EventArgs e)
{
//从插件文件夹中获得实现插件接口的对象
PluginCollection pluginCol = PluginHandle.GetPluginsFromDll();
//解析这些插件对象,获得不同类型的插件集合
ParsePluginCollection parsePluhinCol = new ParsePluginCollection();
parsePluhinCol.GetPluginArray(pluginCol);
_CommandCol = parsePluhinCol.GetCommands;
_ToolCol = parsePluhinCol.GetTools;
_ToolBarCol = parsePluhinCol.GetToolBarDefs;
_MenuItemCol = parsePluhinCol.GetMenuDefs;
_DockableWindowCol = parsePluhinCol.GetDockableWindows;
//获得Command和Tool在UI层上的Category属性，只是纯粹的分类符号
//可以根据不同类别插件进行UI级解析，可以编写 为uicommon uitool
//foreach (string categoryName in parsePluhinCol.GetCommandCategorys)
//{
// //对ui进行分为不同的类别
// //uiCommandManager.Categories.Add(new UICommandCategory(categoryName));
//}
//产生UI对象
CreateUICommandTool(_CommandCol, _ToolCol);
CreateToolBars(_ToolBarCol);
CreateMenus(_MenuItemCol);
CreateDockableWindow(_DockableWindowCol);
//保证宿主程序启动后不存在任何默认的处于使用状态的ITool对象
_mapControl.CurrentTool = null;
_pageLayoutControl.CurrentTool = null;
}
/// <summary>
/// Load the plugin.
/// </summary>
private void _load(object caller)
{
string file = this.File;
System.Reflection.Assembly assembly = Manager._loadAssembly(file);
this.Assembly = Assembly;
if (null == assembly)
{
return;
}
using (ClassFactoryHandle factory = new ClassFactoryHandle(Manager._createClassFactory(assembly, file)))
{
if (false == factory.Valid)
{
return;
}
using (PluginHandle plugin = new PluginHandle(Manager._createInstance(factory.Value, file)))
{
this.Handle = plugin.Value;
if (false == plugin.Valid)
{
return;
}
plugin.Value.start(caller);
}
}
}
public int GetNestedPluginCount(PluginHandle plugin)
{
int count = 0;
library.System_GetNumNestedPlugins(Handle, plugin, &count).CheckResult();
return(count);
}
public DspDescriptionStruct *GetDSPInfoByPlugin(PluginHandle plugin)
{
DspDescriptionStruct *ptr;
library.System_GetDSPInfoByPlugin(Handle, plugin, &ptr).CheckResult();
return(ptr);
}
public PluginHandle RegisterCodec(ref Codec.CodecDescriptionStruct description, uint priority = 0)
{
PluginHandle handle = default;
library.System_RegisterCodec(Handle, ref description, &handle, priority).CheckResult();
return(handle);
}
public DspHandle CreateDSPByPlugin(PluginHandle plugin)
{
DspHandle handle = default;
library.System_CreateDSPByPlugin(Handle, plugin, &handle).CheckResult();
return(handle);
}
/// <summary>
/// Gets the value of plugin property.
/// </summary>
/// <typeparam name="T">The property type.</typeparam>
/// <param name="pluginHandle">The plugin handle.</param>
/// <param name="propertyName">The property name.</param>
/// <returns>The property value.</returns>
public static T PluginProperty <T>(object pluginHandle, string propertyName)
{
Contract.RequireNotNull(pluginHandle, out object PluginHandle);
Contract.RequireNotNull(propertyName, out string PropertyName);
object?Result = PluginHandle.GetType().InvokeMember(PropertyName, BindingFlags.Default | BindingFlags.GetProperty, null, pluginHandle, null, CultureInfo.InvariantCulture);
return((T)Result !);
}
/// <summary>
/// Calls a plugin function.
/// </summary>
/// <typeparam name="T">The plugin function return type.</typeparam>
/// <param name="pluginHandle">The plugin handle.</param>
/// <param name="functionName">The plugin function name.</param>
/// <param name="args">Arguments for the function.</param>
/// <returns>The function return value.</returns>
public static T GetPluginFunctionValue <T>(object pluginHandle, string functionName, params object[] args)
{
Contract.RequireNotNull(pluginHandle, out object PluginHandle);
Contract.RequireNotNull(functionName, out string FunctionName);
object?Result = PluginHandle.GetType().InvokeMember(FunctionName, BindingFlags.Default | BindingFlags.InvokeMethod, null, pluginHandle, args, CultureInfo.InvariantCulture);
return((T)Result !);
}
/// <summary>
/// Release the plugin.
/// </summary>
private void _release(object caller)
{
using (PluginHandle plugin = new PluginHandle(this.Handle))
{
if (true == plugin.Valid)
{
plugin.Value.finish(caller);
}
}
this.Handle = null;
this.Assembly = null;
}
/// <summary>
/// 初始化
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void MainGIS_Load(object sender, EventArgs e)
{
//从插件文件夹中获得实现插件接口的对象
PluginCollection pluginCol = PluginHandle.GetPluginsFromDll();
//解析这些插件对象,获得不同类型的插件集合
ParsePluginCollection parsePluhinCol = new ParsePluginCollection();
parsePluhinCol.GetPluginArray(pluginCol);
_CommandCol = parsePluhinCol.GetCommands;
_ToolCol = parsePluhinCol.GetTools;
_ToolBarCol = parsePluhinCol.GetToolBarDefs;
_MenuItemCol = parsePluhinCol.GetMenuDefs;
_DockableWindowCol = parsePluhinCol.GetDockableWindows;
//获得Command和Tool在UI层上的Category属性，只是纯粹的分类符号
//可以根据不同类别插件进行UI级解析，可以编写 为uicommon uitool
//foreach (string categoryName in parsePluhinCol.GetCommandCategorys)
//{
// //对ui进行分为不同的类别
// //uiCommandManager.Categories.Add(new UICommandCategory(categoryName));
//}
//产生UI对象
CreateUICommandTool(_CommandCol, _ToolCol);
CreateToolBars(_ToolBarCol);
CreateMenus(_MenuItemCol);
CreateDockableWindow(_DockableWindowCol);
//保证宿主程序启动后不存在任何默认的处于使用状态的ITool对象
_mapControl.CurrentTool = null;
_pageLayoutControl.CurrentTool = null;
//主界面系统名称，获取目录下的SystemName.txt[可灵活设置]
string sUIName = "县域尺度低丘缓坡山地开发土地优化布局系统";
string sTxtFileName = System.Windows.Forms.Application.StartupPath + "\\SystemName.txt";
if (!File.Exists(sTxtFileName))
{
this.FindForm().Text = sUIName;
return;
}
StreamReader sr = new StreamReader(sTxtFileName, Encoding.Default);
String line;
while ((line = sr.ReadLine()) != null)
{
sUIName = line.ToString();
}
//this.Name = sUIName;
this.FindForm().Text = sUIName;
}
public unsafe PluginInfo GetPluginInfo(PluginHandle plugin)
{
const int buflen = Fmod.MaxInteropNameStringLength;
byte * buffer = stackalloc byte[buflen];
PluginType type;
FmodVersion version;
library.System_GetPluginInfo(Handle, plugin, &type, buffer, buflen, &version).CheckResult();
string name = FmodHelpers.BufferToString(buffer, buflen);
return(new PluginInfo(name, type, version));
}
/// <summary>
/// Get the interface, or null.
/// </summary>
public T get <T>()
{
try
{
using (PluginHandle plugin = new PluginHandle(this.Handle))
{
if (true == plugin.Valid)
{
if (plugin.Value is T)
{
return((T)plugin.Value);
}
}
}
}
catch (System.InvalidCastException)
{
}
return(default(T));
}
/// <summary>
/// Return a new plugin interface.
/// </summary>
private static CadKit.Interfaces.IPlugin _createInstance(CadKit.Interfaces.IClassFactory factory, string file)
{
try
{
object temp = factory.createInstance("CadKit.Interfaces.IPlugin");
if (null == temp)
{
throw new System.Exception(System.String.Format("Error 3887634468: Failed to create plugin instance in assembly file: {0}", file));
}
using (PluginHandle plugin = new PluginHandle(temp as CadKit.Interfaces.IPlugin))
{
if (false == plugin.Valid)
{
throw new System.Exception(System.String.Format("Error 1228345170: object created in assembly file '{0}' is not a plugin", file));
}
return(plugin.release());
}
}
catch (System.Exception e)
{
System.Console.WriteLine("Error 1716255460: Failed to create plugin interface in assembly file '{0}', {1}", file, e.Message);
throw;
}
}
public void UnloadPlugin(PluginHandle plugin)
{
library.System_UnloadPlugin(Handle, plugin).CheckResult();
}
