C++ (Cpp) GetLayerInfo Examples

Example #1

File: Getter.cpp Project: jxfengzi/AirPhoto

//-------------------------------------------------------------------------------
//
//	DoIt
//
//	Finally something interesting. You have been selected from your menu entry
//	or via the actions system to do your thing. Dump everything you can about
//	Photoshop by asking Photoshop. The output file is "Getter.log".
//
//-------------------------------------------------------------------------------
SPErr DoIt(PSActionsPlugInMessage * /*message*/)
{
	SPErr	error = 0;

	char logfilename[MAX_PATH];
	char* filename = (char*)"Getter.log";
	
	error = GetFullPathToDesktop(logfilename, MAX_PATH);
	if (error)
	{
		logfilename[0] = '\0';
		error = 0;
	}
	
	strncat(logfilename, filename, MAX_PATH-1);
	logfilename[MAX_PATH-1] = '\0';

	GetApplicationInfo(logfilename);
	GetLayerInfo(logfilename);
	GetActionInfo(logfilename);
	GetDocumentInfo(logfilename);
	GetChannelInfo(logfilename);
	GetBackgroundInfo(logfilename);

	// the above routines can do their job by indexing into the open objects
	// path info and history info are only available to the target document
	// 1. remember who is the current target
	// 2. target the other documents by indexing
	// 3. switch back to the original target 
	//    (use the ID it is the most reliable way to switch back)
	int32 currentDocumentID = 0;
	int32 numDocuments = 0;
	int32 docCounter = 0;

	// we are ignoring errors so this will not give an invalid error
	// message when there are no documents open
	(void) PIUGetInfo(classDocument, keyDocumentID, &currentDocumentID, NULL);

	(void) PIUGetInfo(classApplication, keyNumberOfDocuments, &numDocuments, NULL);

	if (numDocuments > 0)
	{
		for (docCounter = 1; docCounter <= numDocuments; docCounter++)
		{
			// this routine will error if we select the document
			// that is already selected, we don't care about this
			// as an error, keep chugging
			(void) PIUSelectByIndex(classDocument, docCounter);
			GetPathInfo(logfilename);
			GetHistoryInfo(logfilename);
		}
		// this routine will error if we select the document
		// that is already selected, we don't care about this
		// as an error, keep chugging
		(void) PIUSelectByID(classDocument, currentDocumentID);
	}

	return (error);
}

Example #2

File: same.c Project: Trietptm-on-Coding-Algorithms/CodeLibrary

int MiniGUIMain (int argc, const char *argv [])
{
    HWND hMainWnd;
    MSG Msg;
    MAINWINCREATE CreateInfo;

#ifdef _MGRM_PROCESSES
    int i;
    const char* layer = NULL;

    for (i = 1; i < argc; i++) {
        if (strcmp (argv[i], "-layer") == 0) {
            layer = argv[i + 1];
            break;
        }
    }
    GetLayerInfo (layer, NULL, NULL, NULL);
    //if (JoinLayer ("same","same"/* argv[0]*/, 0, 0) == INV_LAYER_HANDLE) {
    if (JoinLayer (layer, argv[0], 0, 0) == INV_LAYER_HANDLE) {
        printf ("JoinLayer: invalid layer handle.\n");
        exit (1);
    }
#endif

    InitCreateInfo (&CreateInfo);
    hMainWnd = CreateMainWindow (&CreateInfo);
    if (hMainWnd == HWND_INVALID)
        return -1;

    srand (time (NULL));

    ShowWindow (hMainWnd, SW_SHOWNORMAL);

    while( GetMessage (&Msg, hMainWnd) ) {
        TranslateMessage (&Msg);
        DispatchMessage (&Msg);
    }

    MainWindowThreadCleanup (hMainWnd);
    return 0;
}