WIMG.CPP

//=--------------------------------------------------------------------------= 
// WImg.Cpp 
//=--------------------------------------------------------------------------= 
// Copyright 1995 - 1998 Microsoft Corporation.  All Rights Reserved. 
// 
// THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF  
// ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO  
// THE IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A  
// PARTICULAR PURPOSE. 
//=--------------------------------------------------------------------------= 
// 
// various routines et all that aren't in a file for a particular automation 
// object, and don't need to be in the generic ole automation code. 
// 
 
#define INITOBJECTS                // define the descriptions for our objects 
 
#include "IPServer.H" 
#include "LocalSrv.H" 
 
 
#include "LocalObj.H" 
#include "CtrlObj.H" 
#include "Globals.H" 
#include "Util.H" 
#include "Resource.H" 
 
#include "WImgCtl.H" 
#include "WImgPPG.H" 
#include "cathelp.H" 
 
const IID IID_ICatRegister = {0x0002E012,0x0000,0x0000,{0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46}}; 
const CATID CATID_SafeForScripting= {0x7dd95801,0x9882,0x11cf,{0x9f,0xa9,0x00,0xaa,0x00,0x6c,0x42,0xc4}}; 
const CATID CATID_SafeForInitializing= {0x7dd95802,0x9882,0x11cf,{0x9f,0xa9,0x00,0xaa,0x00,0x6c,0x42,0xc4}}; 
 
// needed for ASSERTs and FAIL 
// 
SZTHISFILE 
 
//=--------------------------------------------------------------------------= 
// our Libid.  This should be the LIBID from the Type library, or NULL if you 
// don't have one. 
// 
const CLSID *g_pLibid = &LIBID_WebImageObjects; 
 
 
//=--------------------------------------------------------------------------= 
// Localization Information 
// 
// We need the following two pieces of information: 
//    a. whether or not this DLL uses satellite DLLs for localization.  if 
//       not, then the lcidLocale is ignored, and we just always get resources 
//       from the server module file. 
//    b. the ambient LocaleID for this in-proc server.  Controls calling 
//       GetResourceHandle() will set this up automatically, but anybody 
//       else will need to be sure that it's set up properly. 
// 
const VARIANT_BOOL    g_fSatelliteLocalization =  FALSE; 
LCID            g_lcidLocale = MAKELCID(LANG_USER_DEFAULT, SORT_DEFAULT); 
 
 
//=--------------------------------------------------------------------------= 
// your license key and where under HKEY_CLASSES_ROOT_LICENSES it's sitting 
// 
const WCHAR g_wszLicenseKey [] = L""; 
const WCHAR g_wszLicenseLocation [] = L""; 
 
 
WNDPROC g_ParkingWindowProc = NULL; 
 
//=--------------------------------------------------------------------------= 
// This Table describes all the automatible objects in your automation server. 
// See AutomationObject.H for a description of what goes in this structure 
// and what it's used for. 
// 
OBJECTINFO g_ObjectInfo[] = { 
    CONTROLOBJECT(WebImage), 
    PROPERTYPAGE(WebImageGeneral), 
    EMPTYOBJECT 
}; 
 
const char g_szLibName[] = "WebImage"; 
 
//=--------------------------------------------------------------------------= 
// IntializeLibrary 
//=--------------------------------------------------------------------------= 
// called from DllMain:DLL_PROCESS_ATTACH.  allows the user to do any sort of 
// initialization they want to. 
// 
// Notes: 
// 
void WINAPI InitializeLibrary 
( 
    void 
) 
{ 
    // TODO: initialization here.  control window class should be set up in 
    // RegisterClassData. 
} 
 
//=--------------------------------------------------------------------------= 
// UninitializeLibrary 
//=--------------------------------------------------------------------------= 
// called from DllMain:DLL_PROCESS_DETACH.  allows the user to clean up anything 
// they want. 
// 
// Notes: 
// 
void WINAPI UninitializeLibrary 
( 
    void 
) 
{ 
    // TODO: uninitialization here.  control window class will be unregistered 
    // for you, but anything else needs to be cleaned up manually. 
    // Please Note that the Window 95 DLL_PROCESS_DETACH isn't quite as stable 
    // as NT's, and you might crash doing certain things here ... 
} 
 
 
//=--------------------------------------------------------------------------= 
// CheckForLicense 
//=--------------------------------------------------------------------------= 
// users can implement this if they wish to support Licensing.  otherwise, 
// they can just return TRUE all the time. 
// 
// Parameters: 
//    none 
// 
// Output: 
//    BOOL            - TRUE means the license exists, and we can proceed 
//                      FALSE means we're not licensed and cannot proceed 
// 
// Notes: 
//    - implementers should use g_wszLicenseKey and g_wszLicenseLocation 
//      from the top of this file to define their licensing [the former 
//      is necessary, the latter is recommended] 
// 
BOOL WINAPI CheckForLicense 
( 
    void 
) 
{ 
    // TODO: decide whether or not your server is licensed in this function. 
    // people who don't want to bother with licensing should just return 
    // true here always.  g_wszLicenseKey and g_wszLicenseLocation are 
    // used by IClassFactory2 to do some of the licensing work. 
    // 
    return TRUE; 
} 
 
//=--------------------------------------------------------------------------= 
// RegisterData 
//=--------------------------------------------------------------------------= 
// lets the inproc server writer register any data in addition to that in 
// any other objects. 
// 
// Output: 
//    BOOL            - false means failure. 
// 
// Notes: 
// 
BOOL WINAPI RegisterData 
( 
    void 
) 
{ 
HRESULT hr; 
 
hr = CreateComponentCategory(CATID_SafeForScripting, L"Controls that are safely scriptable"); 
hr = CreateComponentCategory(CATID_SafeForInitializing, L"Controls safely initializable from persistent data"); 
hr = RegisterCLSIDInCategory(CLSID_WebImage, CATID_SafeForScripting); 
hr = RegisterCLSIDInCategory(CLSID_WebImage, CATID_SafeForInitializing); 
    return TRUE; 
} 
 
//=--------------------------------------------------------------------------= 
// UnregisterData 
//=--------------------------------------------------------------------------= 
// inproc server writers should unregister anything they registered in 
// RegisterData() here. 
// 
// Output: 
//    BOOL            - false means failure. 
// 
// Notes: 
// 
BOOL WINAPI UnregisterData 
( 
    void 
) 
{ 
HRESULT hr; 
 
hr = UnRegisterCLSIDInCategory(CLSID_WebImage, CATID_SafeForScripting); 
hr = UnRegisterCLSIDInCategory(CLSID_WebImage, CATID_SafeForInitializing); 
    return TRUE; 
} 
 
BOOL    WINAPI  CheckLicenseKey(LPWSTR wszCheckme) 
{ 
return TRUE; 
} 
 
BSTR    WINAPI  GetLicenseKey(void) 
{ 
return NULL; 
} 
 
//=--------------------------------------------------------------------------= 
// CRT stubs 
//=--------------------------------------------------------------------------= 
// these two things are here so the CRTs aren't needed. this is good. 
// 
// basically, the CRTs define this to suck in a bunch of stuff.  we'll just 
// define them here so we don't get an unresolved external. 
// 
// TODO: if you are going to use the CRTs, then remove this line. 
// 
// extern "C" int __cdecl _fltused = 1; 
 
extern "C" int _cdecl _purecall(void) 
{ 
  FAIL("Pure virtual function called."); 
  return 0; 
}