/*
* This allows the user to view information.
*/
int viewInfo (CDKSCREEN *screen, char *title, char **info, int count, char **buttons, int buttonCount, boolean interpret)
{
CDKVIEWER *viewer = 0;
int selected = -1;
/* Create the file viewer to view the file selected.*/
viewer = newCDKViewer (screen, CENTER, CENTER, -6, -16,
buttons, buttonCount,
A_REVERSE, TRUE, TRUE);
/* Set up the viewer title, and the contents to the widget. */
setCDKViewer (viewer, title, info, count, A_REVERSE, interpret, TRUE, TRUE);
/* Activate the viewer widget. */
selected = activateCDKViewer (viewer, 0);
/* Make sure they exited normally. */
if (viewer->exitType != vNORMAL)
{
destroyCDKViewer (viewer);
return (-1);
}
/* Clean up and return the button index selected. */
destroyCDKViewer (viewer);
return selected;
}
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)
{
/* *INDENT-EQLS* */
CDKVIEWER *example = 0;
CDKFSELECT *fSelect = 0;
WINDOW *cursesWin = 0;
const char *title = "<C>Pick\n<C>A\n<C>File";
const char *label = "File: ";
char **info = 0;
const char *button[5];
const char *mesg[4];
char *filename;
char vTitle[256];
char temp[256];
int selected, lines;
CDK_PARAMS params;
char *directory;
CDKparseParams (argc, argv, ¶ms, "d:" CDK_CLI_PARAMS);
directory = CDKparamString2 (¶ms, 'd', ".");
/* Create the viewer buttons. */
button[0] = "</5><OK><!5>";
button[1] = "</5><Cancel><!5>";
/* Set up CDK. */
cursesWin = initscr ();
cdkscreen = initCDKScreen (cursesWin);
/* Start color. */
initCDKColor ();
/* Get the filename. */
fSelect = newCDKFselect (cdkscreen,
CDKparamValue (¶ms, 'X', CENTER),
CDKparamValue (¶ms, 'Y', CENTER),
CDKparamValue (¶ms, 'H', 20),
CDKparamValue (¶ms, 'W', 65),
title, label, A_NORMAL, '_', A_REVERSE,
"</5>", "</48>", "</N>", "</N>",
CDKparamValue (¶ms, 'N', TRUE),
CDKparamValue (¶ms, 'S', FALSE));
if (fSelect == 0)
{
destroyCDKScreen (cdkscreen);
endCDK ();
fprintf (stderr, "Cannot create widget\n");
ExitProgram (EXIT_FAILURE);
}
bindCDKObject (vFSELECT, fSelect, '?', do_help, NULL);
bindCDKObject (vFSELECT, fSelect, KEY_F1, do_help, NULL);
bindCDKObject (vFSELECT, fSelect, KEY_F2, do_delete, fSelect);
bindCDKObject (vFSELECT, fSelect, KEY_F3, do_delete1, fSelect);
bindCDKObject (vFSELECT, fSelect, KEY_F4, do_reload, fSelect);
bindCDKObject (vFSELECT, fSelect, KEY_F5, do_undo, fSelect);
/*
* Set the starting directory. This is not necessary because when
* the file selector starts it uses the present directory as a default.
*/
setCDKFselect (fSelect, directory, A_NORMAL, ' ', A_REVERSE,
"</5>", "</48>", "</N>", "</N>", ObjOf (fSelect)->box);
myUserList = copyCharList ((const char **)getCDKFselectContents (fSelect, &userSize));
myUndoList = (UNDO *) malloc ((size_t) userSize * sizeof (UNDO));
undoSize = 0;
/* Activate the file selector. */
filename = activateCDKFselect (fSelect, 0);
/* Check how the person exited from the widget. */
if (fSelect->exitType == vESCAPE_HIT)
{
/* Pop up a message for the user. */
mesg[0] = "<C>Escape hit. No file selected.";
mesg[1] = "";
mesg[2] = "<C>Press any key to continue.";
popupLabel (cdkscreen, (CDK_CSTRING2)mesg, 3);
/* Exit CDK. */
destroyCDKFselect (fSelect);
destroyCDKScreen (cdkscreen);
endCDK ();
ExitProgram (EXIT_SUCCESS);
}
/* Create the file viewer to view the file selected. */
example = newCDKViewer (cdkscreen, CENTER, CENTER, 20, -2,
(CDK_CSTRING2)button, 2, A_REVERSE, TRUE, FALSE);
/* Could we create the viewer widget? */
if (example == 0)
{
/* Exit CDK. */
destroyCDKFselect (fSelect);
destroyCDKScreen (cdkscreen);
endCDK ();
printf ("Can't seem to create viewer. Is the window too small?\n");
ExitProgram (EXIT_SUCCESS);
}
/* Open the file and read the contents. */
lines = CDKreadFile (filename, &info);
if (lines == -1)
{
filename = copyChar (filename);
destroyCDKFselect (fSelect);
destroyCDKScreen (cdkscreen);
endCDK ();
printf ("Could not open \"%s\"\n", filename);
ExitProgram (EXIT_FAILURE);
}
/* Set up the viewer title, and the contents to the widget. */
sprintf (vTitle, "<C></B/21>Filename:<!21></22>%20s<!22!B>", filename);
setCDKViewer (example, vTitle,
(CDK_CSTRING2)info, lines,
A_REVERSE, TRUE, TRUE, TRUE);
CDKfreeStrings (info);
/* Destroy the file selector widget. */
destroyCDKFselect (fSelect);
/* Activate the viewer widget. */
selected = activateCDKViewer (example, 0);
/* Check how the person exited from the widget. */
if (example->exitType == vESCAPE_HIT)
{
mesg[0] = "<C>Escape hit. No Button selected.";
mesg[1] = "";
mesg[2] = "<C>Press any key to continue.";
popupLabel (cdkscreen, (CDK_CSTRING2)mesg, 3);
}
else if (example->exitType == vNORMAL)
{
sprintf (temp, "<C>You selected button %d", selected);
mesg[0] = temp;
mesg[1] = "";
mesg[2] = "<C>Press any key to continue.";
popupLabel (cdkscreen, (CDK_CSTRING2)mesg, 3);
}
/* Clean up. */
destroyCDKViewer (example);
destroyCDKScreen (cdkscreen);
endCDK ();
ExitProgram (EXIT_SUCCESS);
}
/*
* This program demonstrates the file selector and the viewer widget.
*/
int main (int argc, char **argv)
{
/* *INDENT-EQLS* */
CDKSCREEN *cdkscreen = 0;
CDKVIEWER *example = 0;
CDKFSELECT *fSelect = 0;
WINDOW *cursesWin = 0;
const char *title = "<C>Pick a file.";
const char *label = "File: ";
const char *directory = ".";
char *filename = 0;
char **info = 0;
const char *button[5];
const char *mesg[4];
char vtitle[256];
char temp[256];
int selected, lines, ret;
/* Parse up the command line. */
while (1)
{
ret = getopt (argc, argv, "d:f:");
if (ret == -1)
{
break;
}
switch (ret)
{
case 'd':
directory = strdup (optarg);
break;
case 'f':
filename = strdup (optarg);
break;
}
}
/* Create the viewer buttons. */
button[0] = "</5><OK><!5>";
button[1] = "</5><Cancel><!5>";
/* Set up CDK. */
cursesWin = initscr ();
cdkscreen = initCDKScreen (cursesWin);
/* Start color. */
initCDKColor ();
/* Get the filename. */
if (filename == 0)
{
fSelect = newCDKFselect (cdkscreen, CENTER, CENTER, 20, 65,
title, label, A_NORMAL, '_', A_REVERSE,
"</5>", "</48>", "</N>", "</N>", TRUE, FALSE);
/*
* Set the starting directory. This is not neccessary because when
* the file selector starts it uses the present directory as a default.
*/
setCDKFselect (fSelect, directory, A_NORMAL, '.', A_REVERSE,
"</5>", "</48>", "</N>", "</N>", ObjOf (fSelect)->box);
/* Activate the file selector. */
filename = copyChar (activateCDKFselect (fSelect, 0));
/* Check how the person exited from the widget. */
if (fSelect->exitType == vESCAPE_HIT)
{
/* Pop up a message for the user. */
mesg[0] = "<C>Escape hit. No file selected.";
mesg[1] = "";
mesg[2] = "<C>Press any key to continue.";
popupLabel (cdkscreen, (CDK_CSTRING2) mesg, 3);
/* Destroy the file selector. */
destroyCDKFselect (fSelect);
/* Exit CDK. */
destroyCDKScreen (cdkscreen);
endCDK ();
ExitProgram (EXIT_SUCCESS);
}
}
/* Destroy the file selector. */
destroyCDKFselect (fSelect);
/* Create the file viewer to view the file selected. */
example = newCDKViewer (cdkscreen, CENTER, CENTER, 20, -2,
(CDK_CSTRING2) button, 2,
A_REVERSE, TRUE, FALSE);
/* Could we create the viewer widget? */
if (example == 0)
{
/* Exit CDK. */
destroyCDKScreen (cdkscreen);
endCDK ();
/* Print out a message and exit. */
printf ("Cannot create viewer. Is the window too small?\n");
ExitProgram (EXIT_SUCCESS);
}
/* Open the file and read the contents. */
lines = CDKreadFile (filename, &info);
if (lines == -1)
{
printf ("Could not open %s\n", filename);
ExitProgram (EXIT_FAILURE);
}
/* Set up the viewer title, and the contents to the widget. */
sprintf (vtitle, "<C></B/22>%20s<!22!B>", filename);
setCDKViewer (example, vtitle,
(CDK_CSTRING2) info, lines,
A_REVERSE, TRUE, TRUE, TRUE);
/* Activate the viewer widget. */
selected = activateCDKViewer (example, 0);
/* Check how the person exited from the widget. */
if (example->exitType == vESCAPE_HIT)
{
mesg[0] = "<C>Escape hit. No Button selected.";
mesg[1] = "";
mesg[2] = "<C>Press any key to continue.";
popupLabel (cdkscreen, (CDK_CSTRING2) mesg, 3);
}
else if (example->exitType == vNORMAL)
{
sprintf (temp, "<C>You selected button %d", selected);
mesg[0] = temp;
mesg[1] = "";
mesg[2] = "<C>Press any key to continue.";
popupLabel (cdkscreen, (CDK_CSTRING2) mesg, 3);
}
/* Clean up. */
destroyCDKViewer (example);
destroyCDKScreen (cdkscreen);
CDKfreeStrings (info);
freeChar (filename);
endCDK ();
ExitProgram (EXIT_SUCCESS);
}
/*
* This program demonstrates the file selector and the viewer widget.
*/
int main (int argc, char **argv)
{
/* *INDENT-EQLS* */
CDKSCREEN *cdkscreen = 0;
CDKVIEWER *example = 0;
CDKFSELECT *fSelect = 0;
char **info = 0;
const char *button[5];
char vTitle[256];
const char *mesg[4];
char temp[256];
int selected, lines;
CDK_PARAMS params;
char *filename; /* specify filename, bypassing fselect */
char *directory; /* specify starting directory for fselect */
int interp_it; /* interpret embedded markup */
int link_it; /* load file via embedded link */
CDKparseParams (argc, argv, ¶ms, "f:d:il" CDK_CLI_PARAMS);
/* *INDENT-EQLS* */
filename = CDKparamString (¶ms, 'f');
directory = CDKparamString2 (¶ms, 'd', ".");
interp_it = CDKparamNumber2 (¶ms, 'i', FALSE);
link_it = CDKparamNumber2 (¶ms, 'l', FALSE);
/* Create the viewer buttons. */
button[0] = "</5><OK><!5>";
button[1] = "</5><Cancel><!5>";
cdkscreen = initCDKScreen (NULL);
/* Start color. */
initCDKColor ();
/* Get the filename. */
if (filename == 0)
{
const char *title = "<C>Pick\n<C>A\n<C>File";
const char *label = "File: ";
fSelect = newCDKFselect (cdkscreen,
CDKparamValue (¶ms, 'X', CENTER),
CDKparamValue (¶ms, 'Y', CENTER),
CDKparamValue (¶ms, 'H', 20),
CDKparamValue (¶ms, 'W', 65),
title, label, A_NORMAL, '_', A_REVERSE,
"</5>", "</48>", "</N>", "</N>",
CDKparamValue (¶ms, 'N', TRUE),
CDKparamValue (¶ms, 'S', FALSE));
if (fSelect == 0)
{
destroyCDKScreen (cdkscreen);
endCDK ();
fprintf (stderr, "Cannot create fselect-widget\n");
ExitProgram (EXIT_FAILURE);
}
/*
* Set the starting directory. This is not necessary because when
* the file selector starts it uses the present directory as a default.
*/
setCDKFselect (fSelect, directory, A_NORMAL, '.', A_REVERSE,
"</5>", "</48>", "</N>", "</N>", ObjOf (fSelect)->box);
/* Activate the file selector. */
filename = activateCDKFselect (fSelect, 0);
/* Check how the person exited from the widget. */
if (fSelect->exitType == vESCAPE_HIT)
{
/* Pop up a message for the user. */
mesg[0] = "<C>Escape hit. No file selected.";
mesg[1] = "";
mesg[2] = "<C>Press any key to continue.";
popupLabel (cdkscreen, (CDK_CSTRING2)mesg, 3);
/* Exit CDK. */
destroyCDKFselect (fSelect);
destroyCDKScreen (cdkscreen);
endCDK ();
ExitProgram (EXIT_SUCCESS);
}
}
/* Create the file viewer to view the file selected. */
example = newCDKViewer (cdkscreen,
CDKparamValue (¶ms, 'X', CENTER),
CDKparamValue (¶ms, 'Y', CENTER),
CDKparamValue (¶ms, 'H', 20),
CDKparamValue (¶ms, 'W', -2),
(CDK_CSTRING2)button, 2, A_REVERSE,
CDKparamValue (¶ms, 'N', TRUE),
CDKparamValue (¶ms, 'S', FALSE));
/* Could we create the viewer widget? */
if (example == 0)
{
/* Exit CDK. */
destroyCDKFselect (fSelect);
destroyCDKScreen (cdkscreen);
endCDK ();
printf ("Cannot create viewer. Is the window too small?\n");
ExitProgram (EXIT_SUCCESS);
}
if (link_it)
{
info = (char **)calloc (2, sizeof (char *));
info[0] = (char *)malloc (5 + strlen (filename));
sprintf (info[0], "<F=%s>", filename);
lines = -1;
interp_it = TRUE;
}
else
{
setCDKViewer (example, "reading...", 0, 0, A_REVERSE, TRUE, TRUE, TRUE);
/* Open the file and read the contents. */
lines = CDKreadFile (filename, &info);
if (lines == -1)
{
endCDK ();
printf ("Could not open \"%s\"\n", filename);
ExitProgram (EXIT_FAILURE);
}
}
/* Set up the viewer title, and the contents to the widget. */
sprintf (vTitle, "<C></B/21>Filename:<!21></22>%20s<!22!B>", filename);
setCDKViewer (example, vTitle,
(CDK_CSTRING2)info, lines,
A_REVERSE, interp_it, TRUE, TRUE);
CDKfreeStrings (info);
/* Destroy the file selector widget. */
destroyCDKFselect (fSelect);
/* Activate the viewer widget. */
selected = activateCDKViewer (example, 0);
/* Check how the person exited from the widget. */
if (example->exitType == vESCAPE_HIT)
{
mesg[0] = "<C>Escape hit. No Button selected.";
mesg[1] = "";
mesg[2] = "<C>Press any key to continue.";
popupLabel (cdkscreen, (CDK_CSTRING2)mesg, 3);
}
else if (example->exitType == vNORMAL)
{
sprintf (temp, "<C>You selected button %d", selected);
mesg[0] = temp;
mesg[1] = "";
mesg[2] = "<C>Press any key to continue.";
popupLabel (cdkscreen, (CDK_CSTRING2)mesg, 3);
}
/* Clean up. */
destroyCDKViewer (example);
destroyCDKScreen (cdkscreen);
endCDK ();
ExitProgram (EXIT_SUCCESS);
}
