david
78ab77cd4c
git-svn-id: https://192.168.0.254/svn/Componentes.Terceros.jvcl@19 7f62d464-2af8-f54e-996c-e91b33f51cbe
69 lines
2.0 KiB
ObjectPascal
69 lines
2.0 KiB
ObjectPascal
{******************************************************************
|
|
|
|
JEDI-VCL Demo
|
|
|
|
Copyright (C) 2002 Project JEDI
|
|
|
|
Original author:
|
|
|
|
Contributor(s):
|
|
|
|
You may retrieve the latest version of this file at the JEDI-JVCL
|
|
home page, located at http://jvcl.delphi-jedi.org
|
|
|
|
The contents of this file are used with permission, subject to
|
|
the Mozilla Public License Version 1.1 (the "License"); you may
|
|
not use this file except in compliance with the License. You may
|
|
obtain a copy of the License at
|
|
http://www.mozilla.org/MPL/MPL-1_1Final.html
|
|
|
|
Software distributed under the License is distributed on an
|
|
"AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
|
implied. See the License for the specific language governing
|
|
rights and limitations under the License.
|
|
|
|
******************************************************************}
|
|
|
|
unit JvPlgIntf;
|
|
|
|
// holding interfaces for plugins and main application
|
|
// remember to always produce unique GUIDs (Ctrl+Shift+G) - never reuse them after changes
|
|
|
|
interface
|
|
|
|
uses
|
|
Windows, Classes;
|
|
|
|
// A common interface for all plugins
|
|
type
|
|
IMyMainAppInterface = interface;
|
|
IMyPluginInterface = interface
|
|
['{A7F68489-2B52-4E59-B5E8-2044C7F67C09}']
|
|
|
|
procedure ShowPlug(Sender: TObject);
|
|
// provide a means for the app to make itself known to the plugin
|
|
procedure Init(const MainApp:IMyMainAppInterface);
|
|
// ...
|
|
end;
|
|
|
|
|
|
// if plugins shall be able to access the mainapplication,
|
|
// an interface for the main application should be defined as well
|
|
IMyMainAppInterface = interface
|
|
|
|
['{00D251C6-8D61-43F7-88F8-35F7F7EC364D}']
|
|
procedure DoSomethingSpecial(Name: string; OnClick: TNotifyEvent);
|
|
|
|
// this way properties can be used:
|
|
function GetPosition : TPoint;
|
|
procedure SetPosition(const NewPos : TPoint);
|
|
property Position : TPoint read GetPosition write SetPosition;
|
|
end;
|
|
|
|
|
|
implementation
|
|
|
|
end.
|
|
|
|
|