/// <summary>
/// Initializes a new instance of the <see cref="GirderPluginWrapper"/> class.
/// </summary>
/// <param name="fileName">Name of the plugin dll file.</param>
public GirderPluginWrapper(string fileName)
{
if (String.IsNullOrEmpty(fileName))
{
throw new ArgumentException("Empty or null file name", "fileName");
}
if (!LoadGirderPlugin(fileName))
{
throw new InvalidOperationException(String.Format("Failed to load girder plugin ({0})", fileName));
}
int requiredApi = GirRequestedApi;
if (requiredApi > GirMaxApi)
{
throw new InvalidOperationException(
String.Format("Failed to load girder plugin ({0}), plugin requires newer API version ({1})", fileName,
requiredApi));
}
_apiFunctions = new GirApiFunctions();
_apiFunctions.delete_var = delete_var;
_apiFunctions.get_double_var = get_double_var;
_apiFunctions.get_int_var = get_int_var;
_apiFunctions.get_link_name = get_link_name;
_apiFunctions.get_osd_font_name = get_osd_fontname;
_apiFunctions.get_osd_settings = get_osd_settings;
_apiFunctions.get_string_var = get_string_var;
_apiFunctions.gir_free = gir_free;
_apiFunctions.gir_malloc = gir_malloc;
_apiFunctions.hide_osd = hide_osd;
_apiFunctions.i18n_translate = i18n_translate;
_apiFunctions.parse_reg_string = parse_girder_reg;
_apiFunctions.realloc_pchar = realloc_pchar;
_apiFunctions.register_cb = register_cb;
_apiFunctions.run_parser = run_parser;
_apiFunctions.send_event = send_event;
_apiFunctions.set_command = set_command;
_apiFunctions.set_double_var = set_double_var;
_apiFunctions.set_int_var = set_int_var;
_apiFunctions.set_string_var = set_string_var;
_apiFunctions.show_osd = show_osd;
_apiFunctions.start_osd_draw = start_osd_draw;
_apiFunctions.stop_osd_draw = stop_osd_draw;
_apiFunctions.target_enum = target_enum;
_apiFunctions.treepicker_show = treepicker_show;
_apiFunctions.trigger_command = trigger_command;
_apiFunctions.parent_hwnd = IntPtr.Zero;
_apiFunctions.size = Marshal.SizeOf(_apiFunctions);
byte[] rawData = new byte[_apiFunctions.size];
_apiFunctionsHandle = GCHandle.Alloc(rawData, GCHandleType.Pinned);
_apiFunctionsPtr = _apiFunctionsHandle.AddrOfPinnedObject();
Marshal.StructureToPtr(_apiFunctions, _apiFunctionsPtr, false);
}
/// <summary>
/// Releases unmanaged and - optionally - managed resources
/// </summary>
/// <param name="disposing"><c>true</c> to release both managed and unmanaged resources; <c>false</c> to release only unmanaged resources.</param>
protected virtual void Dispose(bool disposing)
{
if (disposing)
{
// Dispose managed resources ...
}
// Free native resources ...
if (_pluginDll != IntPtr.Zero)
{
FreeLibrary(_pluginDll);
}
if (_apiFunctionsHandle.IsAllocated)
{
_apiFunctionsHandle.Free();
}
_apiFunctions = new GirApiFunctions();
}
/// <summary>
/// Releases unmanaged and - optionally - managed resources
/// </summary>
/// <param name="disposing"><c>true</c> to release both managed and unmanaged resources; <c>false</c> to release only unmanaged resources.</param>
protected virtual void Dispose(bool disposing)
{
if (disposing)
{
// Dispose managed resources ...
}
// Free native resources ...
if (_pluginDll != IntPtr.Zero)
FreeLibrary(_pluginDll);
if (_apiFunctionsHandle.IsAllocated)
_apiFunctionsHandle.Free();
_apiFunctions = new GirApiFunctions();
}
/// <summary>
/// Initializes a new instance of the <see cref="GirderPluginWrapper"/> class.
/// </summary>
/// <param name="fileName">Name of the plugin dll file.</param>
public GirderPluginWrapper(string fileName)
{
if (String.IsNullOrEmpty(fileName))
throw new ArgumentException("Empty or null file name", "fileName");
if (!LoadGirderPlugin(fileName))
throw new InvalidOperationException(String.Format("Failed to load girder plugin ({0})", fileName));
int requiredApi = GirRequestedApi;
if (requiredApi > GirMaxApi)
throw new InvalidOperationException(
String.Format("Failed to load girder plugin ({0}), plugin requires newer API version ({1})", fileName,
requiredApi));
_apiFunctions = new GirApiFunctions();
_apiFunctions.delete_var = delete_var;
_apiFunctions.get_double_var = get_double_var;
_apiFunctions.get_int_var = get_int_var;
_apiFunctions.get_link_name = get_link_name;
_apiFunctions.get_osd_font_name = get_osd_fontname;
_apiFunctions.get_osd_settings = get_osd_settings;
_apiFunctions.get_string_var = get_string_var;
_apiFunctions.gir_free = gir_free;
_apiFunctions.gir_malloc = gir_malloc;
_apiFunctions.hide_osd = hide_osd;
_apiFunctions.i18n_translate = i18n_translate;
_apiFunctions.parse_reg_string = parse_girder_reg;
_apiFunctions.realloc_pchar = realloc_pchar;
_apiFunctions.register_cb = register_cb;
_apiFunctions.run_parser = run_parser;
_apiFunctions.send_event = send_event;
_apiFunctions.set_command = set_command;
_apiFunctions.set_double_var = set_double_var;
_apiFunctions.set_int_var = set_int_var;
_apiFunctions.set_string_var = set_string_var;
_apiFunctions.show_osd = show_osd;
_apiFunctions.start_osd_draw = start_osd_draw;
_apiFunctions.stop_osd_draw = stop_osd_draw;
_apiFunctions.target_enum = target_enum;
_apiFunctions.treepicker_show = treepicker_show;
_apiFunctions.trigger_command = trigger_command;
_apiFunctions.parent_hwnd = IntPtr.Zero;
_apiFunctions.size = Marshal.SizeOf(_apiFunctions);
byte[] rawData = new byte[_apiFunctions.size];
_apiFunctionsHandle = GCHandle.Alloc(rawData, GCHandleType.Pinned);
_apiFunctionsPtr = _apiFunctionsHandle.AddrOfPinnedObject();
Marshal.StructureToPtr(_apiFunctions, _apiFunctionsPtr, false);
}