Flesh out the cva-input program, and add calls to XFlush()

examples/cva-input.c

@@ -18,15 +18,41 @@
  */
 #include <stdlib.h>
 #include <stdio.h>
-
-
 #include <unistd.h>
 #include <getopt.h>
+#include <limits.h>
+
+#include <libcvautomation/libcvautomation.h>
 
 void usage ();
 
 int main( int argc, char** argv )
 {
+	/* Set up for getopt */
+	int mouseXMovement, mouseYMovement;
+	/* Safe to say that nobody will ever need to move INT_MAX
+	 * pixels. INT_MAX is used to signify an uninitialized value. */
+	mouseXMovement = mouseYMovement = INT_MAX;
+	cvaPoint currentLocation;
+	char *mouseImage;
+		mouseImage = NULL;
+	Bool useMouseImage;
+		useMouseImage = False;
+	int mouseButton;
+		mouseButton = 1;
+	char *keypress;
+		keypress = NULL;
+	char *xDisplayLocation;
+		xDisplayLocation = "";
+	Display *display;
+		display = NULL;
+	Bool useCenter;
+		useCenter = False;
+
+	int searchMethod, tolerance;
+	searchMethod = 0;
+	tolerance = INT_MAX;
+
 	/* Start getopt */
 	while (1)
 	{
@@ -34,6 +60,17 @@ int main( int argc, char** argv )
 		{
 				{"help",		no_argument,		0,	'h'},
 				{"usage",		no_argument,		0,	'u'},
+				{"display",		required_argument,	0,	'd'},
+				{"move-mousex",	required_argument,	0,	'x'},
+				{"move-mousey", required_argument,	0,	'y'},
+				{"mover-mousex",required_argument,	0,	'r'},
+				{"mover-mousey",required_argument,	0,	's'},
+				{"movei-mouse",	required_argument,	0,	'i'},
+				{"keypress",	required_argument,	0,	'k'},
+				{"search-method",required_argument,	0,	'm'},
+				{"tolerance",	required_argument,	0,	't'},
+				{"button",		required_argument,	0,	'b'},
+				{"center",		no_argument,		0,	'c'},
 				/* Other valid values are "optional_argument"
 				 * and "required_argument" */
 				{0, 0, 0, 0}
@@ -42,7 +79,7 @@ int main( int argc, char** argv )
 		int option_index = 0;
 		opterr = 0;
 
-		int c = getopt_long (argc, argv, "hu", /* Use a single colon for required_argument,
+		int c = getopt_long (argc, argv, "hux:y:r:s:i:k:", /* Use a single colon for required_argument,
 												* double colon for optional_argument */
 							long_options, &option_index);
 
@@ -63,6 +100,60 @@ int main( int argc, char** argv )
 				usage();
 				break;
 
+			case 'd':
+				xDisplayLocation = optarg;
+
+			case 'x':
+				if ( display == NULL )
+					display = XOpenDisplay( xDisplayLocation );
+				currentLocation = xte_pointerLocation( display );
+
+				mouseXMovement = atoi(optarg) - currentLocation.x;
+
+				break;
+
+			case 'y':
+				if ( display == NULL )
+					display = XOpenDisplay( xDisplayLocation );
+				currentLocation = xte_pointerLocation( display );
+
+				mouseYMovement = atoi(optarg) - currentLocation.y;
+
+				break;
+
+			case 'r':
+				mouseXMovement = atoi(optarg);
+				break;
+
+			case 's':
+				mouseYMovement = atoi(optarg);
+				break;
+
+			case 'i':
+				useMouseImage = True;
+				mouseImage = optarg;
+				break;
+
+			case 'k':
+				keypress = optarg;
+				break;
+
+			case 'm':
+				searchMethod = atoi(optarg);
+				break;
+
+			case 't':
+				tolerance = atoi(optarg);
+				break;
+
+			case 'b':
+				mouseButton = atoi(optarg);
+				break;
+
+			case 'c':
+				useCenter = True;
+				break;
+
 			case '?':
 				/* Error routine */
 				break;
@@ -73,6 +164,41 @@ int main( int argc, char** argv )
 		};
 	}
 
+	/* If we haven't opened our display yet, do that now.
+	 * Note that we will only ever open one display due to
+	 * checks implemented in the optarg section. */
+	if (display == NULL)
+		display = XOpenDisplay( xDisplayLocation );
+
+	if (! xte_XTestSupported( display ))
+	{
+		printf("The XTest extension is not supported! Aborting...");
+		exit(255);
+	}
+	
+	if (useMouseImage)
+	{
+		if (useCenter)
+			xte_clickMouseImage_location( display, mouseImage, mouseButton, searchMethod, tolerance );
+		else
+			xte_clickMouseImage_location_center( display, mouseImage, mouseButton, searchMethod, tolerance );
+	}
+
+	else if (keypress != NULL)
+		xte_clickKey( display, keypress );
+
+	else 
+	{
+		if (mouseXMovement == INT_MAX)
+			mouseXMovement = 0;
+		if (mouseYMovement == INT_MAX)
+			mouseYMovement = 0;
+
+		printf("%i, %i\n", mouseXMovement, mouseYMovement);
+		xte_clickMouseRXY( display, mouseXMovement, mouseYMovement, mouseButton );
+	}
+
+
 	return 0;
 }
 
@@ -85,16 +211,33 @@ int main( int argc, char** argv )
 void usage ( )
 {
 	fprintf( stderr, "\n\
-<program_name> version <program_version>\n\
+cva-input -i <image_file>\n\
+cva-input -x <x_location> -y <y_location>\n\
+cva-input -k <key>\n\
 \n\
-Put your usage or help text here.\n\
+The cva-input program demonstrates the XTest section of libcvautomation.\n\
 \n\
 Usage: \n\
 \n\
 \t-h, --help:\t\tDisplay this usage message.\n\
 \t-u, --usage:\t\tDisplay this usage message.\n\
+\t-d, --display:\t\tSpecify the X display to use.\n\
+\t-x, --move-mousex:\tSpecify the end location of the mouse (x-coordinate).\n\
+\t-y, --move-mousey:\tSpecify the end location of the mouse (y-coordinate).\n\
+\t-r, --mover-mousex:\tSpecify the distance in the X plane to move the mouse.\n\
+\t-s, --mover-mousey:\tSpecify the distance in the Y plane to move the mouse.\n\
+\t-i, --movei-mouse:\tSpecify an image to click.\n\
+\t\t\t\tBy default, the program will click the top-left corner of the image.\n\
+\t\t\t\tUse the \"-c\" switch to change this.\n\
+\t-k, --keypress:\t\tSpecify a key to press.\n\
+\t-m, --search-method:\tSpecify a method to search by. See \`cva-match --help\'\n\
+\t\t\t\tfor more information on this.\n\
+\t-t, --tolerance:\tSpecify how strict the match is.\n\
+\t-b, --button:\t\tSpecify the mouse button to press (default 1).\n\
+\t-c, --center:\t\tInstead of matching the top-left corner of an image,\n\
+\t\t\t\tmatch the center of the image.\n\
 \n\
-If you have any questions, comments, concerns, email somebody else.\n" );
+If you have any questions, comments, concerns, email <bspeice@uncc.edu>.\n\n" );
 
 	exit (0);