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/* $Id: cdkdialog.c,v 1.15 2016/12/04 15:22:16 tom Exp $ */
#include <cdk_test.h>
#ifdef XCURSES
char *XCursesProgramName = "cdkdialog";
#endif
/*
* Define file local variables.
*/
static const char *FPUsage = "-m Message String | -f filename [-B Buttons] [-O Output file] [-X X Position] [-Y Y Position] [-N] [-S]";
/*
*
*/
int main (int argc, char **argv)
{
/* *INDENT-EQLS* */
CDKSCREEN *cdkScreen = 0;
CDKDIALOG *widget = 0;
char *CDK_WIDGET_COLOR = 0;
char *button = 0;
char *temp = 0;
chtype *holder = 0;
int answer = 0;
int messageLines = -1;
int buttonCount = 0;
FILE *fp = stderr;
char **messageList = 0;
char **buttonList = 0;
int j1, j2;
CDK_PARAMS params;
boolean boxWidget;
boolean shadowWidget;
char *buttons;
char *filename;
char *outputFile;
char *message;
int xpos;
int ypos;
CDKparseParams (argc, argv, ¶ms, "f:m:B:O:" CDK_MIN_PARAMS);
/* *INDENT-EQLS* */
xpos = CDKparamValue (¶ms, 'X', CENTER);
ypos = CDKparamValue (¶ms, 'Y', CENTER);
boxWidget = CDKparamValue (¶ms, 'N', TRUE);
shadowWidget = CDKparamValue (¶ms, 'S', FALSE);
filename = CDKparamString (¶ms, 'f');
message = CDKparamString (¶ms, 'm');
buttons = CDKparamString (¶ms, 'B');
outputFile = CDKparamString (¶ms, 'O');
/* If the user asked for an output file, try to open it. */
if (outputFile != 0)
{
if ((fp = fopen (outputFile, "w")) == 0)
{
fprintf (stderr, "%s: Can not open output file %s\n", argv[0], outputFile);
ExitProgram (CLI_ERROR);
}
}
/* Make sure we have a message to display. */
if (message == 0)
{
/* No message, maybe they provided a file to read. */
if (filename != 0)
{
/* Read the file in. */
messageLines = CDKreadFile (filename, &messageList);
/* Check if there was an error. */
if (messageLines == -1)
{
fprintf (stderr, "Error: Could not open the file %s\n", filename);
ExitProgram (CLI_ERROR);
}
}
else
{
/* No message, no file, it's an error. */
fprintf (stderr, "Usage: %s %s\n", argv[0], FPUsage);
ExitProgram (CLI_ERROR);
}
}
else
{
/* Split the message up. */
messageList = CDKsplitString (message, '\n');
messageLines = (int)CDKcountStrings ((CDK_CSTRING2)messageList);
}
/* Set up the buttons for the dialog box. */
if (buttons == 0)
{
buttonList = calloc(sizeof(char *), 3);
buttonList[0] = copyChar ("OK");
buttonList[1] = copyChar ("Cancel");
buttonCount = 2;
}
else
{
/* Split the button list up. */
buttonList = CDKsplitString (buttons, '\n');
buttonCount = (int)CDKcountStrings ((CDK_CSTRING2)buttonList);
}
cdkScreen = initCDKScreen (NULL);
/* Start color. */
initCDKColor ();
/* Check if the user wants to set the background of the main screen. */
if ((temp = getenv ("CDK_SCREEN_COLOR")) != 0)
{
holder = char2Chtype (temp, &j1, &j2);
wbkgd (cdkScreen->window, holder[0]);
wrefresh (cdkScreen->window);
freeChtype (holder);
}
/* Get the widget color background color. */
if ((CDK_WIDGET_COLOR = getenv ("CDK_WIDGET_COLOR")) == 0)
{
CDK_WIDGET_COLOR = 0;
}
/* Create the dialog box. */
widget = newCDKDialog (cdkScreen, xpos, ypos,
(CDK_CSTRING2)messageList, messageLines,
(CDK_CSTRING2)buttonList, buttonCount,
A_REVERSE,
boxWidget, boxWidget, shadowWidget);
/* Check to make sure we created the dialog box. */
if (widget == 0)
{
CDKfreeStrings (messageList);
CDKfreeStrings (buttonList);
destroyCDKScreen (cdkScreen);
endCDK ();
fprintf (stderr,
"Error: Could not create the dialog box. "
"Is the window too small?\n");
ExitProgram (CLI_ERROR);
}
/* Check if the user wants to set the background of the widget. */
setCDKDialogBackgroundColor (widget, CDK_WIDGET_COLOR);
/* Activate the dialog box. */
answer = activateCDKDialog (widget, 0);
/* End CDK. */
destroyCDKDialog (widget);
destroyCDKScreen (cdkScreen);
endCDK ();
/* Print the name of the button selected. */
if (answer >= 0)
{
button = copyChar (buttonList[answer]);
fprintf (fp, "%s\n", button);
freeChar (button);
}
CDKfreeStrings (messageList);
CDKfreeStrings (buttonList);
/* Exit with the button number picked. */
ExitProgram (answer);
}
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