2006-03-20 16:43:15 +00:00
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/*
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THE COMPUTER CODE CONTAINED HEREIN IS THE SOLE PROPERTY OF PARALLAX
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SOFTWARE CORPORATION ("PARALLAX"). PARALLAX, IN DISTRIBUTING THE CODE TO
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END-USERS, AND SUBJECT TO ALL OF THE TERMS AND CONDITIONS HEREIN, GRANTS A
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ROYALTY-FREE, PERPETUAL LICENSE TO SUCH END-USERS FOR USE BY SUCH END-USERS
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IN USING, DISPLAYING, AND CREATING DERIVATIVE WORKS THEREOF, SO LONG AS
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SUCH USE, DISPLAY OR CREATION IS FOR NON-COMMERCIAL, ROYALTY OR REVENUE
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FREE PURPOSES. IN NO EVENT SHALL THE END-USER USE THE COMPUTER CODE
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CONTAINED HEREIN FOR REVENUE-BEARING PURPOSES. THE END-USER UNDERSTANDS
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AND AGREES TO THE TERMS HEREIN AND ACCEPTS THE SAME BY USE OF THIS FILE.
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COPYRIGHT 1993-1998 PARALLAX SOFTWARE CORPORATION. ALL RIGHTS RESERVED.
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*/
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/*
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* $Source: /cvsroot/dxx-rebirth/d1x-rebirth/ui/checkbox.c,v $
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* $Revision: 1.1.1.1 $
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* $Author: zicodxx $
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* $Date: 2006/03/17 19:39:13 $
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*
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* Routines for doing checkbox gadgets.
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*
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* $Log: checkbox.c,v $
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* Revision 1.1.1.1 2006/03/17 19:39:13 zicodxx
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* initial import
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*
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* Revision 1.1.1.1 1999/06/14 22:14:20 donut
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* Import of d1x 1.37 source.
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*
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* Revision 1.4 1993/12/07 12:30:47 john
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* new version.
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*
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* Revision 1.3 1993/10/26 13:46:20 john
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* *** empty log message ***
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*
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* Revision 1.2 1993/10/05 17:30:42 john
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* *** empty log message ***
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*
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* Revision 1.1 1993/09/20 10:35:07 john
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* Initial revision
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*
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*
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*/
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#ifdef RCS
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static char rcsid[] = "$Id: checkbox.c,v 1.1.1.1 2006/03/17 19:39:13 zicodxx Exp $";
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#endif
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#include <stdlib.h>
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#include <string.h>
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#include "u_mem.h"
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#include "fix.h"
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2008-01-02 03:37:13 +00:00
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#include "pstypes.h"
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2006-03-20 16:43:15 +00:00
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#include "gr.h"
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#include "ui.h"
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#include "key.h"
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#define Middle(x) ((2*(x)+1)/4)
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void ui_draw_checkbox( UI_GADGET_CHECKBOX * checkbox )
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{
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if ((checkbox->status==1) || (checkbox->position != checkbox->oldposition))
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{
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checkbox->status = 0;
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ui_mouse_hide();
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gr_set_current_canvas( checkbox->canvas );
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if (CurWindow->keyboard_focus_gadget == (UI_GADGET *)checkbox)
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gr_set_fontcolor( CRED, -1 );
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else
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gr_set_fontcolor( CBLACK, -1 );
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if (checkbox->position == 0 )
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{
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ui_draw_box_out( 0, 0, checkbox->width-1, checkbox->height-1 );
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if (checkbox->flag)
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ui_string_centered( Middle(checkbox->width), Middle(checkbox->height), "X" );
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else
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ui_string_centered( Middle(checkbox->width), Middle(checkbox->height), " " );
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} else {
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ui_draw_box_in( 0, 0, checkbox->width-1, checkbox->height-1 );
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if (checkbox->flag)
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ui_string_centered( Middle(checkbox->width)+1, Middle(checkbox->height)+1, "X" );
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else
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ui_string_centered( Middle(checkbox->width)+1, Middle(checkbox->height)+1, " " );
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}
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gr_ustring( checkbox->width+4, 2, checkbox->text );
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ui_mouse_show();
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}
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}
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UI_GADGET_CHECKBOX * ui_add_gadget_checkbox( UI_WINDOW * wnd, short x, short y, short w, short h, short group, char * text )
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{
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UI_GADGET_CHECKBOX * checkbox;
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checkbox = (UI_GADGET_CHECKBOX *)ui_gadget_add( wnd, 5, x, y, x+w-1, y+h-1 );
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2008-01-23 17:25:09 +00:00
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checkbox->text = d_malloc(strlen(text)+5);
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2006-03-20 16:43:15 +00:00
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strcpy(checkbox->text,text);
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checkbox->width = w;
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checkbox->height = h;
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checkbox->position = 0;
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checkbox->oldposition = 0;
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checkbox->pressed = 0;
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checkbox->flag = 0;
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checkbox->group = group;
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return checkbox;
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}
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void ui_checkbox_do( UI_GADGET_CHECKBOX * checkbox, int keypress )
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{
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int OnMe, ButtonLastSelected;
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keypress = keypress;
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OnMe = ui_mouse_on_gadget( (UI_GADGET *)checkbox );
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checkbox->oldposition = checkbox->position;
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if ((selected_gadget != NULL) && (selected_gadget->kind !=5))
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ButtonLastSelected = 0;
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else
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ButtonLastSelected = 1;
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if ( B1_PRESSED && OnMe && ButtonLastSelected )
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{
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checkbox->position = 1;
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} else {
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checkbox->position = 0;
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}
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if ((CurWindow->keyboard_focus_gadget==(UI_GADGET *)checkbox) && (keyd_pressed[KEY_SPACEBAR] || keyd_pressed[KEY_ENTER] ) )
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checkbox->position = 2;
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if ((checkbox->position==0) && (checkbox->oldposition==1) && OnMe )
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checkbox->pressed = 1;
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else if ((checkbox->position==0) && (checkbox->oldposition==2) && (CurWindow->keyboard_focus_gadget==(UI_GADGET *)checkbox) )
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checkbox->pressed = 1;
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else
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checkbox->pressed = 0;
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if (checkbox->pressed == 1)
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checkbox->flag ^= 1;
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ui_draw_checkbox( checkbox );
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}
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