/// <summary>
/// Constructor.
/// </summary>
public GraphicsDevice(IHostControl host)
{
if (host == null)
throw new ArgumentNullException("host");
this.host = host;
}
private List <IPluginInfo> LoadPluginsFromAssembly(string assemblyLocation, IHostControl hostControl)
{
List <IPluginInfo> retPlugins = new List <IPluginInfo>();
//To avoid exception System.NotSupportedException
byte[] file = File.ReadAllBytes(assemblyLocation);
Assembly aPlugin = Assembly.Load(file);
Localization.LocalizationProvider.Instance.AddAssembly(aPlugin.FullName);
Type[] tPluginTypes = aPlugin.GetTypes();
foreach (Type tPluginType in tPluginTypes)
{
if (tPluginType.GetInterface("IPlugin") != null)
{
IPlugin plugin = Activator.CreateInstance(tPluginType) as IPlugin;
// If we have a new instance of a plugin, initialize it and add it to return list
if (plugin != null)
{
plugin.HostControl = hostControl;
plugin.Initialize();
retPlugins.Add(new PluginInfo(plugin, tPluginType.FullName, Path.GetFileName(assemblyLocation)));
}
}
}
return(retPlugins);
}
public bool LoadPlugins(IHostControl host)
{
// Default return value to failure
bool bFailed = true;
// Clear any existing plugins
_Plugins = new List<IPluginInfo>();
//_Plugins.Clear();
string directoryPath = Path.GetDirectoryName(new Uri(Assembly.GetExecutingAssembly().CodeBase).LocalPath);
if (directoryPath == null) return true;
// Load core plugins.
string corePluginsPath = Path.Combine(directoryPath, "GestureSign.CorePlugins.dll");
if (File.Exists(corePluginsPath))
{
_Plugins.AddRange(LoadPluginsFromAssembly(corePluginsPath, host));
bFailed = false;
}
// Load extra plugins.
string extraPlugins = Path.Combine(directoryPath, "Plugins");
if (Directory.Exists(extraPlugins))
foreach (string sFilePath in Directory.GetFiles(extraPlugins, "*.dll"))
{
_Plugins.AddRange(LoadPluginsFromAssembly(sFilePath, host));
bFailed = false;
}
return bFailed;
}
public void Load(IHostControl host)
{
// Create empty list of plugins, then load as many as possible from plugin directory
LoadPlugins(host);
if (host == null) return;
host.TouchCapture.GestureRecognized += TouchCapture_GestureRecognized;
}
public void Load(IHostControl host)
{
// Create empty list of plugins, then load as many as possible from plugin directory
LoadPlugins(host);
if (host == null)
{
return;
}
host.TouchCapture.GestureRecognized += TouchCapture_GestureRecognized;
}
public void Load(IHostControl host, SynchronizationContext syncContext = null)
{
_mainContext = syncContext;
// Create empty list of plugins, then load as many as possible from plugin directory
LoadPlugins(host);
if (host == null)
{
return;
}
host.PointCapture.GestureRecognized += PointCapture_GestureRecognized;
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="host"></param>
public Mouse(IHostControl host)
{
if (host == null)
throw new ArgumentNullException("host");
this.host = host;
this.DoubleClickRate = TimeSpan.FromMilliseconds(_GetDoubleClickTime());
this.position = Point.Zero;
this.oldPosition = Point.Zero;
this.buttons = new bool[ButtonCount];
this.oldButtons = new bool[ButtonCount];
}
public bool LoadPlugins(IHostControl host)
{
// Default return value to failure
bool bFailed = true;
// Clear any existing plugins
_Plugins = new List <IPluginInfo>();
//_Plugins.Clear();
string directoryPath = Path.GetDirectoryName(new Uri(Assembly.GetExecutingAssembly().CodeBase).LocalPath);
if (directoryPath == null)
{
return(true);
}
// Load core plugins.
string corePluginsPath = Path.Combine(directoryPath, "GestureSign.CorePlugins.dll");
if (File.Exists(corePluginsPath))
{
_Plugins.AddRange(LoadPluginsFromAssembly(corePluginsPath, host));
bFailed = false;
}
var extraPluginsPath = Path.Combine(directoryPath, "Plugins");
if (Directory.Exists(extraPluginsPath))
{
// Load extra plugins.
foreach (string sFilePath in Directory.GetFiles(extraPluginsPath, "*.dll"))
{
_Plugins.AddRange(LoadPluginsFromAssembly(sFilePath, host));
bFailed = false;
}
}
return(bFailed);
}
/// <summary>
/// Called when the GraphicsManager is being disposed.
/// </summary>
/// <param name="disposing"></param>
private void Dispose(bool disposing)
{
if (disposing)
{
if (this.host != null)
{
this.host.DisplaySizeChanged -= this.Host_DisplaySizeChanged;
this.host = null;
}
if (this.InternalDevice != null)
{
this.InternalDevice.Dispose();
this.InternalDevice = null;
}
}
}
private List<IPluginInfo> LoadPluginsFromAssembly(string assemblyLocation, IHostControl hostControl)
{
List<IPluginInfo> retPlugins = new List<IPluginInfo>();
//To avoid exception System.NotSupportedException
byte[] file = File.ReadAllBytes(assemblyLocation);
Assembly aPlugin = Assembly.Load(file);
Type[] tPluginTypes = aPlugin.GetTypes();
foreach (Type tPluginType in tPluginTypes)
if (tPluginType.GetInterface("IPlugin") != null)
{
IPlugin plugin = Activator.CreateInstance(tPluginType) as IPlugin;
// If we have a new instance of a plugin, initialize it and add it to return list
if (plugin != null)
{
plugin.HostControl = hostControl;
plugin.Initialize();
retPlugins.Add(new PluginInfo(plugin, tPluginType.FullName, Path.GetFileName(assemblyLocation)));
}
}
return retPlugins;
}
