115 lines
3.2 KiB
C
115 lines
3.2 KiB
C
/* $Id: viewer_ex2.c,v 1.8 2016/12/04 15:22:16 tom Exp $ */
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#include <cdk_test.h>
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#ifdef HAVE_XCURSES
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char *XCursesProgramName = "viewer_ex";
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#endif
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/*
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* This program demonstrates the viewFile() function.
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*/
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int main (int argc, char **argv)
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{
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/* *INDENT-EQLS* */
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CDKSCREEN *cdkscreen = 0;
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CDKFSELECT *fSelect = 0;
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const char *button[5];
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char vTitle[256];
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const char *mesg[4];
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char temp[256];
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int selected;
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CDK_PARAMS params;
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char *filename; /* specify filename, bypassing fselect */
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char *directory; /* specify starting directory for fselect */
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int interp_it; /* interpret embedded markup */
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CDKparseParams (argc, argv, ¶ms, "f:d:i" CDK_CLI_PARAMS);
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/* *INDENT-EQLS* */
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filename = CDKparamString (¶ms, 'f');
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directory = CDKparamString2 (¶ms, 'd', ".");
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interp_it = CDKparamNumber2 (¶ms, 'i', FALSE);
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/* Create the viewer buttons. */
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button[0] = "</5><OK><!5>";
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button[1] = "</5><Cancel><!5>";
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cdkscreen = initCDKScreen (NULL);
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/* Start color. */
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initCDKColor ();
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/* Get the filename. */
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if (filename == 0)
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{
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const char *title = "<C>Pick\n<C>A\n<C>File";
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const char *label = "File: ";
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fSelect = newCDKFselect (cdkscreen,
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CDKparamValue (¶ms, 'X', CENTER),
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CDKparamValue (¶ms, 'Y', CENTER),
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CDKparamValue (¶ms, 'H', 20),
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CDKparamValue (¶ms, 'W', 65),
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title, label, A_NORMAL, '_', A_REVERSE,
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"</5>", "</48>", "</N>", "</N>",
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CDKparamValue (¶ms, 'N', TRUE),
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CDKparamValue (¶ms, 'S', FALSE));
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if (fSelect == 0)
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{
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destroyCDKScreen (cdkscreen);
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endCDK ();
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fprintf (stderr, "Cannot create fselect-widget\n");
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ExitProgram (EXIT_FAILURE);
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}
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/*
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* Set the starting directory. This is not necessary because when
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* the file selector starts it uses the present directory as a default.
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*/
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setCDKFselect (fSelect, directory, A_NORMAL, '.', A_REVERSE,
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"</5>", "</48>", "</N>", "</N>", ObjOf (fSelect)->box);
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/* Activate the file selector. */
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filename = activateCDKFselect (fSelect, 0);
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/* Check how the person exited from the widget. */
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if (fSelect->exitType == vESCAPE_HIT)
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{
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/* Pop up a message for the user. */
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mesg[0] = "<C>Escape hit. No file selected.";
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mesg[1] = "";
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mesg[2] = "<C>Press any key to continue.";
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popupLabel (cdkscreen, (CDK_CSTRING2)mesg, 3);
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/* Exit CDK. */
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destroyCDKFselect (fSelect);
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destroyCDKScreen (cdkscreen);
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endCDK ();
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ExitProgram (EXIT_SUCCESS);
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}
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}
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/* Set up the viewer title, and the contents to the widget. */
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sprintf (vTitle, "<C></B/21>Filename:<!21></22>%20s<!22!B>", filename);
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selected = viewFile (cdkscreen, vTitle, filename, (CDK_CSTRING2)button, 2);
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/* Destroy the file selector widget (do not need filename anymore) */
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destroyCDKFselect (fSelect);
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/* Check how the person exited from the widget. */
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sprintf (temp, "<C>You selected button %d", selected);
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mesg[0] = temp;
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mesg[1] = "";
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mesg[2] = "<C>Press any key to continue.";
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popupLabel (cdkscreen, (CDK_CSTRING2)mesg, 3);
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/* Clean up. */
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destroyCDKScreen (cdkscreen);
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endCDK ();
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ExitProgram (EXIT_SUCCESS);
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}
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