void display_msg(char *txt)
{
char **msg = CDKsplitString(txt, '\n');
popupLabel (cdkscreen, msg, CDKcountStrings(msg));
CDKfreeStrings(msg);
}
/*
* This reads a given appointment file.
*/
void readAppointmentFile (char *filename, struct AppointmentInfo *appInfo)
{
/* *INDENT-EQLS* */
int appointments = 0;
int linesRead = 0;
int segments = 0;
char **lines = 0;
char **temp;
int x;
/* Read the appointment file. */
linesRead = CDKreadFile (filename, &lines);
if (linesRead == -1)
{
appInfo->appointmentCount = 0;
return;
}
/* Split each line up and create an appointment. */
for (x = 0; x < linesRead; x++)
{
temp = CDKsplitString (lines[x], CTRL ('V'));
segments = (int)CDKcountStrings ((CDK_CSTRING2)temp);
/*
* A valid line has 5 elements:
* Day, Month, Year, Type, Description.
*/
if (segments == 5)
{
int eType = atoi (temp[3]);
/* *INDENT-EQLS* */
appInfo->appointment[appointments].day = atoi (temp[0]);
appInfo->appointment[appointments].month = atoi (temp[1]);
appInfo->appointment[appointments].year = atoi (temp[2]);
appInfo->appointment[appointments].type = (EAppointmentType) eType;
appInfo->appointment[appointments].description = copyChar (temp[4]);
appointments++;
}
CDKfreeStrings (temp);
}
CDKfreeStrings (lines);
/* Keep the amount of appointments read. */
appInfo->appointmentCount = appointments;
}
static int do_help (CB_PARAMS)
{
static const char *message[] =
{
"File Selection tests:",
"",
"F1 = help (this message)",
"F2 = delete current item",
"F3 = delete previous item",
"F4 = reload all items",
"F5 = undo deletion",
0
};
popupLabel (cdkscreen,
(CDK_CSTRING2)message,
(int)CDKcountStrings ((CDK_CSTRING2)message));
return TRUE;
}
int main (int argc, char **argv)
{
/* Declare variables. */
CDKSCREEN *cdkScreen = 0;
CDKVIEWER *widget = 0;
WINDOW *cursesWindow = 0;
char *filename = 0;
char *CDK_WIDGET_COLOR = 0;
char *temp = 0;
chtype *holder = 0;
int answer = 0;
int messageLines = -1;
int buttonCount = 0;
char **messageList = 0;
char **buttonList = 0;
char tempTitle[256];
int j1, j2;
CDK_PARAMS params;
boolean boxWidget;
boolean interpret;
boolean shadowWidget;
boolean showInfoLine;
char *buttons;
char *title;
int height;
int width;
int xpos;
int ypos;
CDKparseParams(argc, argv, ¶ms, "f:il:B:T:" CDK_CLI_PARAMS);
xpos = CDKparamValue(¶ms, 'X', CENTER);
ypos = CDKparamValue(¶ms, 'Y', CENTER);
height = CDKparamValue(¶ms, 'H', 20);
width = CDKparamValue(¶ms, 'W', 60);
boxWidget = CDKparamValue(¶ms, 'N', TRUE);
shadowWidget = CDKparamValue(¶ms, 'S', FALSE);
interpret = CDKparamValue(¶ms, 'i', FALSE);
showInfoLine = CDKparamValue(¶ms, 'l', FALSE);
filename = CDKparamString(¶ms, 'f');
buttons = CDKparamString(¶ms, 'B');
title = CDKparamString(¶ms, 'T');
/* Make sure they gave us a file to read. */
if (filename == 0)
{
fprintf (stderr, "Usage: %s %s\n", argv[0], FPUsage);
ExitProgram (CLI_ERROR);
}
/* 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);
}
/* Set up the buttons of the viewer. */
if (buttons == 0)
{
buttonList[0] = copyChar ("OK");
buttonList[1] = copyChar ("Cancel");
buttonCount = 2;
}
else
{
/* Split the button list up. */
buttonList = CDKsplitString (buttons, '\n');
buttonCount = CDKcountStrings (buttonList);
}
/* Set up the title of the viewer. */
if (title == 0)
{
sprintf (tempTitle, "<C>Filename: </U>%s<!U>", filename);
title = copyChar (tempTitle);
}
/* Set up CDK. */
cursesWindow = initscr();
cdkScreen = initCDKScreen (cursesWindow);
/* 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 viewer widget. */
widget = newCDKViewer (cdkScreen, xpos, ypos, height, width,
buttonList, buttonCount, A_REVERSE,
boxWidget, shadowWidget);
/* Check to make sure we created the file viewer. */
if (widget == 0)
{
CDKfreeStrings (messageList);
CDKfreeStrings (buttonList);
/* Shut down curses and CDK. */
destroyCDKScreen (cdkScreen);
endCDK();
fprintf (stderr, "Error: Could not create the file viewer. Is the window too small?\n");
ExitProgram (CLI_ERROR);
}
/* Check if the user wants to set the background of the widget. */
setCDKViewerBackgroundColor (widget, CDK_WIDGET_COLOR);
/* Set a binding for saving the info. */
bindCDKObject (vVIEWER, widget, 'S', widgetCB, 0);
/* Set the information needed for the viewer. */
setCDKViewer (widget, title, messageList, messageLines,
A_REVERSE, interpret, showInfoLine, TRUE);
/* Activate the viewer. */
answer = activateCDKViewer (widget, 0);
CDKfreeStrings (messageList);
CDKfreeStrings (buttonList);
destroyCDKViewer (widget);
destroyCDKScreen (cdkScreen);
endCDK();
/* Exit with the button number picked. */
ExitProgram (answer);
}
int main (int argc, char **argv)
{
/* Declare variables. */
CDKSCREEN *cdkScreen = 0;
CDKENTRY *widget = 0;
CDKBUTTONBOX *buttonWidget = 0;
WINDOW *cursesWindow = 0;
chtype *holder = 0;
chtype fieldAttr = A_NORMAL;
char *answer = 0;
char *CDK_WIDGET_COLOR = 0;
char *temp = 0;
char filler = '.';
EDisplayType dType = vMIXED;
int buttonCount = 0;
int selection = 0;
int shadowHeight = 0;
FILE *fp = stderr;
char **buttonList = 0;
int j1, j2;
CDK_PARAMS params;
boolean boxWidget;
boolean shadowWidget;
char *buttons;
char *filename;
char *outputFile;
char *initValue;
char *title;
char *label;
char *tempFiller;
int maxValue;
int fieldWidth;
int minValue;
int xpos;
int ypos;
CDKparseParams(argc, argv, ¶ms, "d:f:i:m:B:F:L:M:O:T:" "X:Y:NS");
xpos = CDKparamValue(¶ms, 'X', CENTER);
ypos = CDKparamValue(¶ms, 'Y', CENTER);
boxWidget = CDKparamValue(¶ms, 'N', TRUE);
shadowWidget = CDKparamValue(¶ms, 'S', FALSE);
minValue = CDKparamValue(¶ms, 'm', 0);
fieldWidth = CDKparamValue(¶ms, 'f', 0);
maxValue = CDKparamValue(¶ms, 'M', 256);
filename = CDKparamString(¶ms, 'f');
initValue = CDKparamString(¶ms, 'i');
buttons = CDKparamString(¶ms, 'B');
tempFiller = CDKparamString(¶ms, 'F');
label = CDKparamString(¶ms, 'L');
outputFile = CDKparamString(¶ms, 'O');
title = CDKparamString(¶ms, 'T');
if ((temp = CDKparamString(¶ms, 'd')) != 0)
dType = char2DisplayType (temp);
/* Make sure all the command line parameters were provided. */
if (fieldWidth <= 0)
{
fprintf (stderr, "Usage: %s %s\n", argv[0], FPUsage);
ExitProgram (CLI_ERROR);
}
/* 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);
}
}
/* Set up CDK. */
cursesWindow = initscr();
cdkScreen = initCDKScreen (cursesWindow);
/* 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;
}
/* If the set the filler character, set it now. */
if (tempFiller != 0)
{
holder = char2Chtype (tempFiller, &j1, &j2);
fieldAttr = A_ATTRIBUTES & holder[0];
filler = (chtype)holder[0];
freeChtype (holder);
}
/* Create the entry widget. */
widget = newCDKEntry (cdkScreen, xpos, ypos,
title, label,
fieldAttr, filler | fieldAttr,
dType, fieldWidth,
minValue, maxValue,
boxWidget, FALSE);
/* Check to make sure we created the dialog box. */
if (widget == 0)
{
/* Shut down curses and CDK. */
destroyCDKScreen (cdkScreen);
endCDK();
fprintf (stderr, "Error: Could not create the entry field. Is the window too small?\n");
ExitProgram (CLI_ERROR);
}
/* Split the buttons if they supplied some. */
if (buttons != 0)
{
buttonList = CDKsplitString (buttons, '\n');
buttonCount = CDKcountStrings (buttonList);
buttonWidget = newCDKButtonbox (cdkScreen,
getbegx (widget->win),
getbegy (widget->win) + widget->boxHeight - 1,
1, widget->boxWidth - 1,
0, 1, buttonCount,
buttonList, buttonCount,
A_REVERSE, boxWidget, FALSE);
CDKfreeStrings (buttonList);
setCDKButtonboxULChar (buttonWidget, ACS_LTEE);
setCDKButtonboxURChar (buttonWidget, ACS_RTEE);
/*
* We need to set the lower left and right
* characters of the entry field.
*/
setCDKEntryLLChar (widget, ACS_LTEE);
setCDKEntryLRChar (widget, ACS_RTEE);
/*
* Bind the Tab key in the entry field to send a
* Tab key to the button box widget.
*/
bindCDKObject (vENTRY, widget, KEY_TAB, widgetCB, buttonWidget);
bindCDKObject (vENTRY, widget, CDK_NEXT, widgetCB, buttonWidget);
bindCDKObject (vENTRY, widget, CDK_PREV, widgetCB, buttonWidget);
/* Check if the user wants to set the background of the widget. */
setCDKButtonboxBackgroundColor (buttonWidget, CDK_WIDGET_COLOR);
/* Draw the button widget. */
drawCDKButtonbox (buttonWidget, boxWidget);
}
/*
* If the user asked for a shadow, we need to create one. Do this instead
* of using the shadow parameter because the button widget is not part of
* the main widget and if the user asks for both buttons and a shadow, we
* need to create a shadow big enough for both widgets. Create the shadow
* window using the widgets shadowWin element, so screen refreshes will draw
* them as well.
*/
if (shadowWidget == TRUE)
{
/* Determine the height of the shadow window. */
shadowHeight = (buttonWidget == 0 ?
widget->boxHeight :
widget->boxHeight + buttonWidget->boxHeight - 1);
/* Create the shadow window. */
widget->shadowWin = newwin (shadowHeight,
widget->boxWidth,
getbegy (widget->win) + 1,
getbegx (widget->win) + 1);
/* Make sure we could have created the shadow window. */
if (widget->shadowWin != 0)
{
widget->shadow = TRUE;
/*
* We force the widget and buttonWidget to be drawn so the
* buttonbox widget will be drawn when the widget is activated.
* Otherwise the shadow window will draw over the button widget.
*/
drawCDKEntry (widget, ObjOf(widget)->box);
eraseCDKButtonbox (buttonWidget);
drawCDKButtonbox (buttonWidget, ObjOf(buttonWidget)->box);
}
}
/* Check if the user wants to set the background of the widget. */
setCDKEntryBackgroundColor (widget, CDK_WIDGET_COLOR);
/* If there was an initial value, set it. */
if (initValue != 0)
{
setCDKEntryValue (widget, initValue);
}
/* Activate the widget. */
answer = copyChar (activateCDKEntry (widget, 0));
/* If there were buttons, get the button selected. */
if (buttonWidget != 0)
{
selection = buttonWidget->currentButton;
destroyCDKButtonbox (buttonWidget);
}
/* End CDK. */
destroyCDKEntry (widget);
destroyCDKScreen (cdkScreen);
endCDK();
/* Print the value from the widget. */
if (answer != 0)
{
fprintf (fp, "%s\n", answer);
freeChar (answer);
}
fclose (fp);
/* Exit with the button number picked. */
ExitProgram (selection);
}
int main (int argc, char **argv)
{
/* *INDENT-EQLS* */
CDKSCREEN *cdkScreen = 0;
CDKMATRIX *widget = 0;
CDKBUTTONBOX *buttonWidget = 0;
chtype *holder = 0;
char *buttons = 0;
char *CDK_WIDGET_COLOR = 0;
char *temp = 0;
chtype filler = A_NORMAL | '.';
int rows = -1;
int cols = -1;
int buttonCount = 0;
int selection = 0;
int shadowHeight = 0;
FILE *fp = stderr;
char **rowTitles;
char **colTitles;
char **rowTemp = 0;
char **colTemp = 0;
char **kolTemp = 0;
char **buttonList = 0;
int *colWidths;
int *colTypes;
int count, infoLines, x, y, j1, j2;
CDK_PARAMS params;
boolean boxWidget;
boolean shadowWidget;
char *defaultValue;
char *myColTitles;
char *myColTypes;
char *myColWidths;
char *myFiller;
char *myRowTitles;
char *outputFile;
char *title;
int vrows;
int xpos;
int ypos;
CDKparseParams (argc, argv, ¶ms, "c:d:r:t:w:v:B:F:O:T:" 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);
vrows = CDKparamValue (¶ms, 'v', -1);
myColTitles = CDKparamString (¶ms, 'c');
defaultValue = CDKparamString (¶ms, 'd');
myRowTitles = CDKparamString (¶ms, 'r');
myColTypes = CDKparamString (¶ms, 't');
myColWidths = CDKparamString (¶ms, 'w');
buttons = CDKparamString (¶ms, 'B');
myFiller = CDKparamString (¶ms, 'F');
outputFile = CDKparamString (¶ms, 'O');
title = CDKparamString (¶ms, 'T');
/* 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 all the needed command line parameters were provided. */
if ((myRowTitles == 0) ||
(myColTitles == 0) ||
(myColWidths == 0) ||
(vrows == -1))
{
fprintf (stderr, "Usage: %s %s\n", argv[0], FPUsage);
ExitProgram (CLI_ERROR);
}
/* Convert the char * titles to a char **, offset by one */
rowTemp = CDKsplitString (myRowTitles, '\n');
rows = (int)CDKcountStrings ((CDK_CSTRING2)rowTemp);
rowTitles = (char **)calloc ((size_t) rows + 1, sizeof (char *));
for (x = 0; x < rows; x++)
{
rowTitles[x + 1] = rowTemp[x];
}
colTemp = CDKsplitString (myColTitles, '\n');
cols = (int)CDKcountStrings ((CDK_CSTRING2)colTemp);
colTitles = (char **)calloc ((size_t) cols + 1, sizeof (char *));
for (x = 0; x < cols; x++)
{
colTitles[x + 1] = colTemp[x];
}
/* Convert the column widths. */
kolTemp = CDKsplitString (myColWidths, '\n');
count = (int)CDKcountStrings ((CDK_CSTRING2)kolTemp);
colWidths = (int *)calloc ((size_t) count + 1, sizeof (int));
for (x = 0; x < count; x++)
{
colWidths[x + 1] = atoi (kolTemp[x]);
}
/* If they passed in the column types, convert them. */
if (myColTypes != 0)
{
char **ss = CDKsplitString (myColTypes, '\n');
count = (int)CDKcountStrings ((CDK_CSTRING2)ss);
colTypes = (int *)calloc ((size_t) MAXIMUM (cols, count) + 1, sizeof (int));
for (x = 0; x < count; x++)
{
colTypes[x + 1] = char2DisplayType (ss[x]);
}
CDKfreeStrings (ss);
}
else
{
/* If they didn't set default values. */
colTypes = (int *)calloc ((size_t) cols + 1, sizeof (int));
for (x = 0; x < cols; x++)
{
colTypes[x + 1] = vMIXED;
}
}
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;
}
/* If the set the filler character, set it now. */
if (myFiller != 0)
{
holder = char2Chtype (myFiller, &j1, &j2);
filler = holder[0];
freeChtype (holder);
}
/* Create the matrix widget. */
widget = newCDKMatrix (cdkScreen, xpos, ypos,
rows, cols, vrows, cols,
title, (CDK_CSTRING2)rowTitles, (CDK_CSTRING2)colTitles,
colWidths, colTypes, 1, 1,
filler, COL,
boxWidget, TRUE, shadowWidget);
free (rowTitles);
free (colTitles);
/* Make sure we could create the widget. */
if (widget == 0)
{
/* Shut down curses and CDK. */
destroyCDKScreen (cdkScreen);
endCDK ();
fprintf (stderr,
"Error: Cannot create the matrix. "
"Is the window too small?\n");
ExitProgram (CLI_ERROR);
}
/*
* If the user sent in a file of default values, read it and
* stick the values read in from the file into the matrix.
*/
if (defaultValue != 0)
{
size_t limit = (size_t) ((rows + 1) * (cols + 1));
char **info = (char **)calloc (limit, sizeof (char *));
char **lineTemp = 0;
/* Read the file. */
infoLines = CDKreadFile (defaultValue, &lineTemp);
if (infoLines > 0)
{
int *subSize = (int *)calloc ((size_t) infoLines + 1, sizeof (int));
/* For each line, split on a CTRL-V. */
for (x = 0; x < infoLines; x++)
{
char **ss = CDKsplitString (lineTemp[x], CTRL ('V'));
subSize[x + 1] = (int)CDKcountStrings ((CDK_CSTRING2)ss);
for (y = 0; y < subSize[x + 1]; y++)
{
MY_INFO (x, y) = ss[y];
}
free (ss);
}
CDKfreeStrings (lineTemp);
setCDKMatrixCells (widget, (CDK_CSTRING2)info, rows, cols, subSize);
for (x = 0; x < infoLines; x++)
{
for (y = 0; y < subSize[x + 1]; y++)
{
freeChar (MY_INFO (x, y));
}
}
free (info);
free (subSize);
}
}
/* Split the buttons if they supplied some. */
if (buttons != 0)
{
/* Split the button list up. */
buttonList = CDKsplitString (buttons, '\n');
buttonCount = (int)CDKcountStrings ((CDK_CSTRING2)buttonList);
/* We need to create a buttonbox widget. */
buttonWidget = newCDKButtonbox (cdkScreen,
getbegx (widget->win),
(getbegy (widget->win)
+ widget->boxHeight - 1),
1, widget->boxWidth - 1,
NULL, 1, buttonCount,
(CDK_CSTRING2)buttonList, buttonCount,
A_REVERSE, boxWidget, FALSE);
setCDKButtonboxULChar (buttonWidget, ACS_LTEE);
setCDKButtonboxURChar (buttonWidget, ACS_RTEE);
/*
* We need to set the lower left and right
* characters of the widget.
*/
setCDKMatrixLLChar (widget, ACS_LTEE);
setCDKMatrixLRChar (widget, ACS_RTEE);
/*
* Bind the Tab key in the widget to send a
* Tab key to the button box widget.
*/
bindCDKObject (vMATRIX, widget, KEY_TAB, widgetCB, buttonWidget);
bindCDKObject (vMATRIX, widget, CDK_NEXT, widgetCB, buttonWidget);
bindCDKObject (vMATRIX, widget, CDK_PREV, widgetCB, buttonWidget);
/* Check if the user wants to set the background of the widget. */
setCDKButtonboxBackgroundColor (buttonWidget, CDK_WIDGET_COLOR);
/* Draw the button widget. */
drawCDKButtonbox (buttonWidget, boxWidget);
}
/*
* If the user asked for a shadow, we need to create one. Do this instead
* of using the shadow parameter because the button widget is not part of
* the main widget and if the user asks for both buttons and a shadow, we
* need to create a shadow big enough for both widgets. Create the shadow
* window using the widgets shadowWin element, so screen refreshes will draw
* them as well.
*/
if (shadowWidget == TRUE)
{
/* Determine the height of the shadow window. */
shadowHeight = (buttonWidget == (CDKBUTTONBOX *)NULL ?
widget->boxHeight :
widget->boxHeight + buttonWidget->boxHeight - 1);
/* Create the shadow window. */
widget->shadowWin = newwin (shadowHeight,
widget->boxWidth,
getbegy (widget->win) + 1,
getbegx (widget->win) + 1);
/* Make sure we could have created the shadow window. */
if (widget->shadowWin != 0)
{
widget->shadow = TRUE;
/*
* We force the widget and buttonWidget to be drawn so the
* buttonbox widget will be drawn when the widget is activated.
* Otherwise the shadow window will draw over the button widget.
*/
drawCDKMatrix (widget, ObjOf (widget)->box);
eraseCDKButtonbox (buttonWidget);
drawCDKButtonbox (buttonWidget, ObjOf (buttonWidget)->box);
}
}
/* Check if the user wants to set the background of the widget. */
setCDKMatrixBackgroundColor (widget, CDK_WIDGET_COLOR);
/* Let them play. */
activateCDKMatrix (widget, 0);
/* Print out the matrix cells. */
if (widget->exitType == vNORMAL)
{
for (x = 0; x < widget->rows; x++)
{
for (y = 0; y < widget->cols; y++)
{
char *data = getCDKMatrixCell (widget, x, y);
if (data != 0)
{
fprintf (fp, "%s%c", data, CTRL ('V'));
}
else
{
fprintf (fp, "%c", CTRL ('V'));
}
}
fprintf (fp, "\n");
}
}
/* If there were buttons, get the button selected. */
if (buttonWidget != 0)
{
selection = buttonWidget->currentButton;
destroyCDKButtonbox (buttonWidget);
}
/* cleanup (not really needed) */
CDKfreeStrings (buttonList);
free (colTypes);
free (colWidths);
CDKfreeStrings (rowTemp);
CDKfreeStrings (colTemp);
CDKfreeStrings (kolTemp);
destroyCDKMatrix (widget);
destroyCDKScreen (cdkScreen);
endCDK ();
/* do this late, in case it was stderr */
fclose (fp);
ExitProgram (selection);
}
int main (int argc, char **argv)
{
/* *INDENT-EQLS* */
CDKSCREEN *cdkScreen = 0;
CDKTEMPLATE *widget = 0;
CDKBUTTONBOX *buttonWidget = 0;
WINDOW *cursesWindow = 0;
char *answer = 0;
char *tmp = 0;
char *CDK_WIDGET_COLOR = 0;
char *temp = 0;
chtype *holder = 0;
int buttonCount = 0;
int selection = 0;
int shadowHeight = 0;
FILE *fp = stderr;
char **buttonList = 0;
int j1, j2;
CDK_PARAMS params;
boolean boxWidget;
boolean mixPlate;
boolean shadowWidget;
char *buttons;
char *defaultAnswer;
char *label;
char *my_overlay;
char *outputFile;
char *plate;
char *title;
int minimum;
int xpos;
int ypos;
CDKparseParams (argc, argv, ¶ms, "d:m:o:p:B:L:O:P:T:" 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);
minimum = CDKparamValue (¶ms, 'm', 0);
mixPlate = CDKparamValue (¶ms, 'P', FALSE);
defaultAnswer = CDKparamString (¶ms, 'd');
my_overlay = CDKparamString (¶ms, 'o');
plate = CDKparamString (¶ms, 'p');
buttons = CDKparamString (¶ms, 'B');
label = CDKparamString (¶ms, 'L');
outputFile = CDKparamString (¶ms, 'O');
title = CDKparamString (¶ms, 'T');
/* Make sure all the command line parameters were provided. */
if (plate == 0)
{
fprintf (stderr, "Usage: %s %s\n", argv[0], FPUsage);
ExitProgram (CLI_ERROR);
}
/* 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);
}
}
/* Set up CDK. */
cursesWindow = initscr ();
cdkScreen = initCDKScreen (cursesWindow);
/* 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 template widget. */
widget = newCDKTemplate (cdkScreen, xpos, ypos,
title, label,
plate, my_overlay,
boxWidget, shadowWidget);
/* Check to make sure we created the widget. */
if (widget == 0)
{
/* Shut down curses and CDK. */
destroyCDKScreen (cdkScreen);
endCDK ();
fprintf (stderr,
"Error: Could not create the template field. "
"Is the window too small?\n");
ExitProgram (CLI_ERROR);
}
/* Split the buttons if they supplied some. */
if (buttons != 0)
{
/* Split the button list up. */
buttonList = CDKsplitString (buttons, '\n');
buttonCount = (int)CDKcountStrings ((CDK_CSTRING2) buttonList);
/* We need to create a buttonbox widget. */
buttonWidget = newCDKButtonbox (cdkScreen,
getbegx (widget->win),
(getbegy (widget->win)
+ widget->boxHeight - 1),
1, widget->boxWidth - 1,
0, 1, buttonCount,
(CDK_CSTRING2) buttonList, buttonCount,
A_REVERSE, boxWidget, FALSE);
setCDKButtonboxULChar (buttonWidget, ACS_LTEE);
setCDKButtonboxURChar (buttonWidget, ACS_RTEE);
/*
* We need to set the lower left and right
* characters of the widget.
*/
setCDKTemplateLLChar (widget, ACS_LTEE);
setCDKTemplateLRChar (widget, ACS_RTEE);
/*
* Bind the Tab key in the widget to send a
* Tab key to the button box widget.
*/
bindCDKObject (vTEMPLATE, widget, KEY_TAB, widgetCB, buttonWidget);
bindCDKObject (vTEMPLATE, widget, CDK_NEXT, widgetCB, buttonWidget);
bindCDKObject (vTEMPLATE, widget, CDK_PREV, widgetCB, buttonWidget);
/* Check if the user wants to set the background of the widget. */
setCDKButtonboxBackgroundColor (buttonWidget, CDK_WIDGET_COLOR);
/* Draw the button widget. */
drawCDKButtonbox (buttonWidget, boxWidget);
}
/*
* If the user asked for a shadow, we need to create one. Do this instead
* of using the shadow parameter because the button widget is not part of
* the main widget and if the user asks for both buttons and a shadow, we
* need to create a shadow big enough for both widgets. Create the shadow
* window using the widgets shadowWin element, so screen refreshes will draw
* them as well.
*/
if (shadowWidget == TRUE)
{
/* Determine the height of the shadow window. */
shadowHeight = (buttonWidget == 0 ?
widget->boxHeight :
widget->boxHeight + buttonWidget->boxHeight - 1);
/* Create the shadow window. */
widget->shadowWin = newwin (shadowHeight,
widget->boxWidth,
getbegy (widget->win) + 1,
getbegx (widget->win) + 1);
/* Make sure we could have created the shadow window. */
if (widget->shadowWin != 0)
{
widget->shadow = TRUE;
/*
* We force the widget and buttonWidget to be drawn so the
* buttonbox widget will be drawn when the widget is activated.
* Otherwise the shadow window will draw over the button widget.
*/
drawCDKTemplate (widget, ObjOf (widget)->box);
eraseCDKButtonbox (buttonWidget);
drawCDKButtonbox (buttonWidget, ObjOf (buttonWidget)->box);
}
}
/* Check if the user wants to set the background of the widget. */
setCDKTemplateBackgroundColor (widget, CDK_WIDGET_COLOR);
/* If a default answer were proivded, set it in the widget. */
if (defaultAnswer != 0)
{
setCDKTemplateValue (widget, defaultAnswer);
}
/* If the user asked for a minimum value, set it. */
setCDKTemplateMin (widget, minimum);
/* Activate the widget. */
tmp = activateCDKTemplate (widget, 0);
/* If the user asked for plate mixing, give it to them. */
if (mixPlate == TRUE)
{
answer = mixCDKTemplate (widget);
}
else
{
answer = copyChar (tmp);
}
/* If there were buttons, get the button selected. */
if (buttonWidget != 0)
{
selection = buttonWidget->currentButton;
destroyCDKButtonbox (buttonWidget);
}
/* End CDK. */
destroyCDKTemplate (widget);
destroyCDKScreen (cdkScreen);
endCDK ();
/* Print the value from the widget. */
if (answer != 0)
{
fprintf (fp, "%s\n", answer);
freeChar (answer);
}
fclose (fp);
/* Exit with the button number picked. */
ExitProgram (selection);
}
/*
* This function creates a scale widget.
*/
CDKFSCALE *newCDKFScale (CDKSCREEN *cdkscreen, int xplace, int yplace, char *title, char *label, chtype fieldAttr, int fieldWidth, float start, float low, float high, float inc, float fastinc, int digits, boolean Box, boolean shadow)
{
/* Declare local variables. */
CDKFSCALE *scale = newCDKObject(CDKFSCALE, &my_funcs);
chtype *holder = 0;
int parentWidth = getmaxx(cdkscreen->window) - 1;
int parentHeight = getmaxy(cdkscreen->window) - 1;
int boxHeight = 3;
int boxWidth = fieldWidth + 2;
int maxWidth = INT_MIN;
int horizontalAdjust = 0;
int xpos = xplace;
int ypos = yplace;
char **temp = 0;
int x, len, junk, junk2;
/* Set some basic values of the scale field. */
scale->label = 0;
scale->labelLen = 0;
scale->labelWin = 0;
scale->titleLines = 0;
/*
* If the fieldWidth is a negative value, the fieldWidth will
* be COLS-fieldWidth, otherwise, the fieldWidth will be the
* given width.
*/
fieldWidth = setWidgetDimension (parentWidth, fieldWidth, 0);
boxWidth = fieldWidth + 2;
/* Translate the label char *pointer to a chtype pointer. */
if (label != 0)
{
scale->label = char2Chtype (label, &scale->labelLen, &junk);
boxWidth = scale->labelLen + fieldWidth + 2;
}
/* Translate the char * items to chtype * */
if (title != 0)
{
temp = CDKsplitString (title, '\n');
scale->titleLines = CDKcountStrings (temp);
/* We need to determine the widest title line. */
for (x=0; x < scale->titleLines; x++)
{
holder = char2Chtype (temp[x], &len, &junk2);
maxWidth = MAXIMUM (maxWidth, len);
freeChtype (holder);
}
/*
* If one of the title lines is wider than the field and the label,
* the box width will expand to accomodate.
*/
if (maxWidth > boxWidth)
{
horizontalAdjust = (int)((maxWidth - boxWidth) / 2) + 1;
boxWidth = maxWidth + 2;
}
/* For each line in the title, convert from char * to chtype * */
for (x=0; x < scale->titleLines; x++)
{
scale->title[x] = char2Chtype (temp[x], &scale->titleLen[x], &scale->titlePos[x]);
scale->titlePos[x] = justifyString (boxWidth, scale->titleLen[x], scale->titlePos[x]);
}
CDKfreeStrings(temp);
}
else
{
/* No title? Set the required variables. */
scale->titleLines = 0;
}
boxHeight += scale->titleLines;
/*
* Make sure we didn't extend beyond the dimensions of the window.
*/
boxWidth = (boxWidth > parentWidth ? parentWidth : boxWidth);
boxHeight = (boxHeight > parentHeight ? parentHeight : boxHeight);
fieldWidth = (fieldWidth > (boxWidth - scale->labelLen - 2) ? (boxWidth - scale->labelLen - 2) : fieldWidth);
/* Rejustify the x and y positions if we need to. */
alignxy (cdkscreen->window, &xpos, &ypos, boxWidth, boxHeight);
/* Make the scale window. */
scale->win = newwin (boxHeight, boxWidth, ypos, xpos);
/* Is the main window null??? */
if (scale->win == 0)
{
freeChtype (scale->label);
free (scale);
/* Return a null pointer. */
return (0);
}
/* Create the scale label window. */
if (scale->label != 0)
{
scale->labelWin = subwin (scale->win, 1,
scale->labelLen + 2,
ypos + scale->titleLines + 1,
xpos + horizontalAdjust + 1);
}
/* Create the scale field window. */
scale->fieldWin = subwin (scale->win, 1, fieldWidth,
ypos + scale->titleLines + 1,
xpos + scale->labelLen + horizontalAdjust + 1);
keypad (scale->fieldWin, TRUE);
keypad (scale->win, TRUE);
/* Create the scale field. */
ScreenOf(scale) = cdkscreen;
ObjOf(scale)->box = Box;
scale->parent = cdkscreen->window;
scale->shadowWin = 0;
scale->boxWidth = boxWidth;
scale->boxHeight = boxHeight;
scale->fieldWidth = fieldWidth;
scale->fieldAttr = (chtype)fieldAttr;
scale->current = low;
scale->low = low;
scale->high = high;
scale->current = start;
scale->inc = inc;
scale->fastinc = fastinc;
scale->digits = digits;
scale->exitType = vNEVER_ACTIVATED;
scale->shadow = shadow;
scale->preProcessFunction = 0;
scale->preProcessData = 0;
scale->postProcessFunction = 0;
scale->postProcessData = 0;
scale->ULChar = ACS_ULCORNER;
scale->URChar = ACS_URCORNER;
scale->LLChar = ACS_LLCORNER;
scale->LRChar = ACS_LRCORNER;
scale->HChar = ACS_HLINE;
scale->VChar = ACS_VLINE;
scale->BoxAttrib = A_NORMAL;
/* Do we want a shadow??? */
if (shadow)
{
scale->shadowWin = newwin (boxHeight, boxWidth, ypos + 1, xpos + 1);
}
/* Clean the key bindings. */
cleanCDKObjectBindings (vFSCALE, scale);
/* Register this baby. */
registerCDKObject (cdkscreen, vFSCALE, scale);
/* Return the pointer. */
return (scale);
}
int main (int argc, char **argv)
{
/* *INDENT-EQLS* */
CDKSCREEN *cdkScreen = 0;
CDKSLIDER *widget = 0;
CDKBUTTONBOX *buttonWidget = 0;
WINDOW *cursesWindow = 0;
char *CDK_WIDGET_COLOR = 0;
char *temp = 0;
chtype *holder = 0;
chtype fieldAttr = A_REVERSE | ' ';
int answer = 0;
int buttonCount = 0;
int selection = 0;
int shadowHeight = 0;
FILE *fp = stderr;
char **buttonList = 0;
int j1, j2, tmp;
CDK_PARAMS params;
boolean boxWidget;
boolean shadowWidget;
char *barAttribute;
char *buttons;
char *label;
char *outputFile;
char *title;
int fieldWidth;
int incrementStep;
int acceleratedStep;
int initValue;
int lowValue;
int highValue;
int xpos;
int ypos;
CDKparseParams (argc, argv, ¶ms, "a:f:h:i:l:s:B:F:L:O:T:" 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);
acceleratedStep = CDKparamValue (¶ms, 'a', -1);
fieldWidth = CDKparamValue (¶ms, 'f', 0);
highValue = CDKparamValue (¶ms, 'h', INT_MIN);
incrementStep = CDKparamValue (¶ms, 'i', 1);
lowValue = CDKparamValue (¶ms, 'l', INT_MAX);
initValue = CDKparamValue (¶ms, 's', INT_MIN);
buttons = CDKparamString (¶ms, 'B');
barAttribute = CDKparamString (¶ms, 'F');
label = CDKparamString (¶ms, 'L');
outputFile = CDKparamString (¶ms, 'O');
title = CDKparamString (¶ms, 'T');
incrementStep = abs (incrementStep);
/* Make sure all the command line parameters were provided. */
if (fieldWidth <= 0)
{
fprintf (stderr, "Usage: %s %s\n", argv[0], FPUsage);
ExitProgram (CLI_ERROR);
}
/* Make sure the user supplied the low/high values. */
if ((lowValue == INT_MAX) || (highValue == INT_MIN))
{
fprintf (stderr, "Usage: %s %s\n", argv[0], FPUsage);
ExitProgram (CLI_ERROR);
}
/* 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 the low is lower than the high (and vice versa). */
if (lowValue > highValue)
{
tmp = lowValue;
lowValue = highValue;
highValue = tmp;
}
/* Make sure the starting value is in range. */
if (initValue < lowValue)
{
initValue = lowValue;
}
else if (initValue > highValue)
{
initValue = highValue;
}
/* Check if the accelerated incremnt value was set. */
if (acceleratedStep <= 0)
{
acceleratedStep = (int)((highValue - lowValue) / 10);
acceleratedStep = MAXIMUM (1, acceleratedStep);
}
/* Set up CDK. */
cursesWindow = initscr ();
cdkScreen = initCDKScreen (cursesWindow);
/* 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;
}
/* Did the user ask to change the bar attribute? */
if (barAttribute != 0)
{
holder = char2Chtype (barAttribute, &j1, &j2);
fieldAttr = holder[0];
freeChtype (holder);
}
/* Create the entry widget. */
widget = newCDKSlider (cdkScreen, xpos, ypos,
title, label,
fieldAttr, fieldWidth,
initValue, lowValue, highValue,
incrementStep, acceleratedStep,
boxWidget, shadowWidget);
/* Check to make sure we created the dialog box. */
if (widget == 0)
{
/* Shut down curses and CDK. */
destroyCDKScreen (cdkScreen);
endCDK ();
fprintf (stderr,
"Error: Could not create the numeric slider field. "
"Is the window too small?\n");
ExitProgram (CLI_ERROR);
}
/* Split the buttons if they supplied some. */
if (buttons != 0)
{
/* Split the button list up. */
buttonList = CDKsplitString (buttons, '\n');
buttonCount = (int)CDKcountStrings ((CDK_CSTRING2) buttonList);
/* We need to create a buttonbox widget. */
buttonWidget = newCDKButtonbox (cdkScreen,
getbegx (widget->win),
(getbegy (widget->win)
+ widget->boxHeight - 1),
1, widget->boxWidth - 1,
0, 1, buttonCount,
(CDK_CSTRING2) buttonList, buttonCount,
A_REVERSE, boxWidget, FALSE);
CDKfreeStrings (buttonList);
setCDKButtonboxULChar (buttonWidget, ACS_LTEE);
setCDKButtonboxURChar (buttonWidget, ACS_RTEE);
/*
* We need to set the lower left and right
* characters of the widget.
*/
setCDKSliderLLChar (widget, ACS_LTEE);
setCDKSliderLRChar (widget, ACS_RTEE);
/*
* Bind the Tab key in the widget to send a
* Tab key to the button box widget.
*/
bindCDKObject (vSLIDER, widget, KEY_TAB, widgetCB, buttonWidget);
bindCDKObject (vSLIDER, widget, CDK_NEXT, widgetCB, buttonWidget);
bindCDKObject (vSLIDER, widget, CDK_PREV, widgetCB, buttonWidget);
/* Check if the user wants to set the background of the widget. */
setCDKButtonboxBackgroundColor (buttonWidget, CDK_WIDGET_COLOR);
/* Draw the button widget. */
drawCDKButtonbox (buttonWidget, boxWidget);
}
/*
* If the user asked for a shadow, we need to create one. Do this instead
* of using the shadow parameter because the button widget is not part of
* the main widget and if the user asks for both buttons and a shadow, we
* need to create a shadow big enough for both widgets. Create the shadow
* window using the widgets shadowWin element, so screen refreshes will draw
* them as well.
*/
if (shadowWidget == TRUE)
{
/* Determine the height of the shadow window. */
shadowHeight = (buttonWidget == 0 ?
widget->boxHeight :
widget->boxHeight + buttonWidget->boxHeight - 1);
/* Create the shadow window. */
widget->shadowWin = newwin (shadowHeight,
widget->boxWidth,
getbegy (widget->win) + 1,
getbegx (widget->win) + 1);
/* Make sure we could have created the shadow window. */
if (widget->shadowWin != 0)
{
widget->shadow = TRUE;
/*
* We force the widget and buttonWidget to be drawn so the
* buttonbox widget will be drawn when the widget is activated.
* Otherwise the shadow window will draw over the button widget.
*/
drawCDKSlider (widget, ObjOf (widget)->box);
eraseCDKButtonbox (buttonWidget);
drawCDKButtonbox (buttonWidget, ObjOf (buttonWidget)->box);
}
}
/* Check if the user wants to set the background of the widget. */
setCDKSliderBackgroundColor (widget, CDK_WIDGET_COLOR);
/* Activate the widget. */
answer = activateCDKSlider (widget, 0);
/* If there were buttons, get the button selected. */
if (buttonWidget != 0)
{
selection = buttonWidget->currentButton;
destroyCDKButtonbox (buttonWidget);
}
/* End CDK. */
destroyCDKSlider (widget);
destroyCDKScreen (cdkScreen);
endCDK ();
/* Print the value from the widget. */
fprintf (fp, "%d\n", answer);
fclose (fp);
/* Exit with the button selected. */
ExitProgram (selection);
}