imageviewer.idl

《脚本驱动的应用软件开发方法与实践》源码

//
// ImageViewer.idl
//

import "oaidl.idl";
import "ocidl.idl";
import "dispex.idl";	// for IDispatchEx

[
	uuid(8A1E2595-2B00-4b06-BE07-A3FAD50DDD9D), // GUID for this type library
	version(1.0),
	helpstring("ImageViewer 1.0 Type Library")
]
library ImageViewerTypeLib
{
	importlib("stdole32.tlb");
	importlib("stdole2.tlb");


	interface IDOM2EventTarget;

	[
		object,
		uuid(FADBF3E7-73F5-4de6-8402-DDBD25307F0C),
		dual
	]
	interface IApplication : IDOM2EventTarget
	{
		// Properties
		[propget] HRESULT version([out, retval] BSTR* value);
		[propget] HRESULT mainWindow([out, retval] IDispatch** ppdisp);
		[propget] HRESULT imageProcessor([out, retval] IDispatch** ppdisp);
		[propput] HRESULT onApplicationLoaded([in] IDispatch* pCallback);

		// Methods
		HRESULT getImageFile([in] IDispatch* pCallback);
		HRESULT saveImageFile([in] IDispatch* pCallback);
		HRESULT refreshDisplay();
		HRESULT showAboutDialog();
		HRESULT minimizeMainWindow();
		HRESULT exitApplication();

		// Constant values
		[propget] HRESULT SUCCEEDED([out, retval] UINT* value);
		[propget] HRESULT FAILED([out, retval] UINT* value);
	}

	[
		object,
		uuid(CF3285CE-BD22-4ab4-B2B6-410D6F8FF14A),
		dual
	]
	interface IMainWindow : IDispatch
	{
		[propget] HRESULT buttons([out, retval] IDispatch** ppdisp);
	}

	[
		object,
		uuid(1AE5C12E-8B2E-4911-9053-EE5490A2BFC1),
		dual
	]
	interface IButton : IDispatch
	{
		[propget] HRESULT id([out, retval] BSTR* value);
		[propget] HRESULT enabled([out, retval] BOOL* value);
		[propput] HRESULT enabled([in] BOOL value);
	}

	[
		object,
		uuid(A61F4187-848F-479d-842E-8D5383C43A82),
		dual
	]
	interface IButtonSet : IDispatchEx
	{
	}

	[
		object,
		uuid(AD5F5448-A154-43be-82A2-7F5C0AFCE967),
		dual
	]
	interface IImageProcessor : IDispatch
	{
		// Methods
		HRESULT load([in] BSTR filename);
		HRESULT saveAs([in] BSTR filename);
		HRESULT reload();
		HRESULT invert();
		HRESULT greyscale();
		HRESULT isReady([out, retval] BOOL* ready);
	}

	[
		object,
		uuid(00A434AF-FA9B-46db-946E-98D208B13516),
		dual
	]
	interface IViewerEvent : IDOM2Event
	{
		[propget] HRESULT id([out, retval] BSTR* value);
	}


	//////////////////////// DOM Level 2 Events /////////////////////////
	[
		object,
		uuid(151485CC-9D11-4ea6-B7F6-3420382BBEB7),
		dual
	]
	interface IDOM2EventTarget : IDispatch
	{
		HRESULT addEventListener(
			[in] BSTR type, 
			[in] IDispatch* pListener, 
			[in] BOOL useCapture);

		HRESULT removeEventListener(
			[in] BSTR type, 
			[in] IDispatch* pListener, 
			[in] BOOL useCapture);

		HRESULT dispatchEvent([in] IDispatch* pEvent, [out, retval] BOOL* value);
	}

	[
		object,
		uuid(86E3F687-7676-4c8f-BD82-BAA4800DA0F3),
		dual
	]
	interface IDOM2EventListener : IDispatch
	{
		HRESULT handleEvent([in] IDispatch* pEvent);
	}

	[
		object,
		uuid(6D124E4C-2AE9-4d13-B1E3-8F856FC1FED4),
		dual
	]
	interface IDOM2Event : IDispatch
	{
		[propget] HRESULT type([out, retval] BSTR* value);
		[propget] HRESULT target([out, retval] IDispatch** ppDisp);
		[propget] HRESULT currentTarget([out, retval] IDispatch** ppDisp);
		[propget] HRESULT eventPhase([out, retval] USHORT* value);
		[propget] HRESULT bubbles([out, retval] BOOL* value);
		[propget] HRESULT cancelable([out, retval] BOOL* value);
		[propget] HRESULT timeStamp([out, retval] DATE* value);

		HRESULT stopPropagation();
		HRESULT preventDefault();
		HRESULT initEvent(
			[in] BSTR typeArg, 
			[in] BOOL canBubbleArg, 
			[in] BOOL cancelableArg);

		// value properties
		[propget] HRESULT CAPTURING_PHASE([out, retval] USHORT* value);
		[propget] HRESULT AT_TARGET([out, retval] USHORT* value);
		[propget] HRESULT BUBBLING_PHASE([out, retval] USHORT* value);
	}
	

	//////////////////////////////////////////////////////////////////////////////////////
	[
		uuid(ED6891B0-AAAB-4d0d-9A99-0BE9CBA22777), 
		helpstring("ImageViewer COM class"),
		appobject
	]
	coclass ImageViewerComObject
	{
		interface IApplication;
	}
}