unused/ui/userbox.c

   1 /*
   2 THE COMPUTER CODE CONTAINED HEREIN IS THE SOLE PROPERTY OF PARALLAX
   3 SOFTWARE CORPORATION ("PARALLAX").  PARALLAX, IN DISTRIBUTING THE CODE TO
   4 END-USERS, AND SUBJECT TO ALL OF THE TERMS AND CONDITIONS HEREIN, GRANTS A
   5 ROYALTY-FREE, PERPETUAL LICENSE TO SUCH END-USERS FOR USE BY SUCH END-USERS
   6 IN USING, DISPLAYING,  AND CREATING DERIVATIVE WORKS THEREOF, SO LONG AS
   7 SUCH USE, DISPLAY OR CREATION IS FOR NON-COMMERCIAL, ROYALTY OR REVENUE
   8 FREE PURPOSES.  IN NO EVENT SHALL THE END-USER USE THE COMPUTER CODE
   9 CONTAINED HEREIN FOR REVENUE-BEARING PURPOSES.  THE END-USER UNDERSTANDS
  10 AND AGREES TO THE TERMS HEREIN AND ACCEPTS THE SAME BY USE OF THIS FILE.
  11 COPYRIGHT 1993-1999 PARALLAX SOFTWARE CORPORATION.  ALL RIGHTS RESERVED.
  12 */
  13
  14 #pragma off (unreferenced)
  15 static char rcsid[] = "$Id: userbox.c,v 1.1.1.1 2001-01-19 03:30:15 bradleyb Exp $";
  16 #pragma on (unreferenced)
  17 #include <stdlib.h>
  18 #include <string.h>
  19
  20 #include "fix.h"
  21 #include "types.h"
  22 #include "gr.h"
  23 #include "ui.h"
  24 #include "key.h"
  25
  26 void ui_draw_userbox( UI_GADGET_USERBOX * userbox )
  27 {
  28
  29         if ( userbox->status==1 )
  30         {
  31                 userbox->status = 0;
  32
  33                 ui_mouse_hide();
  34                 gr_set_current_canvas( userbox->canvas );
  35
  36                 if (CurWindow->keyboard_focus_gadget == (UI_GADGET *)userbox)
  37                         gr_setcolor( CRED );
  38                 else
  39                         gr_setcolor( CBRIGHT );
  40
  41                 gr_box( -1, -1, userbox->width, userbox->height );
  42
  43                 ui_mouse_show();
  44         }
  45 }
  46
  47
  48 UI_GADGET_USERBOX * ui_add_gadget_userbox( UI_WINDOW * wnd, short x, short y, short w, short h )
  49 {
  50         UI_GADGET_USERBOX * userbox;
  51
  52         userbox = (UI_GADGET_USERBOX *)ui_gadget_add( wnd, 7, x, y, x+w-1, y+h-1 );
  53
  54         userbox->width = w;
  55         userbox->height = h;
  56         userbox->b1_held_down=0;
  57         userbox->b1_clicked=0;
  58         userbox->b1_double_clicked=0;
  59         userbox->b1_dragging=0;
  60         userbox->b1_drag_x1=0;
  61         userbox->b1_drag_y1=0;
  62         userbox->b1_drag_x2=0;
  63         userbox->b1_drag_y2=0;
  64         userbox->b1_done_dragging = 0;
  65         userbox->keypress = 0;
  66         userbox->mouse_onme = 0;
  67         userbox->mouse_x = 0;
  68         userbox->mouse_y = 0;
  69         userbox->bitmap = &(userbox->canvas->cv_bitmap);
  70
  71         return userbox;
  72
  73 }
  74
  75 void ui_userbox_do( UI_GADGET_USERBOX * userbox, int keypress )
  76 {
  77         int OnMe, olddrag;
  78
  79         OnMe = ui_mouse_on_gadget( (UI_GADGET *)userbox );
  80
  81         olddrag  = userbox->b1_dragging;
  82
  83         userbox->mouse_onme = OnMe;
  84         userbox->mouse_x = Mouse.x - userbox->x1;
  85         userbox->mouse_y = Mouse.y - userbox->y1;
  86
  87         userbox->b1_clicked = 0;
  88
  89         if (OnMe)
  90         {
  91                 if ( B1_JUST_PRESSED )
  92                 {
  93                         userbox->b1_dragging = 1;
  94                         userbox->b1_drag_x1 = Mouse.x - userbox->x1;
  95                         userbox->b1_drag_y1 = Mouse.y - userbox->y1;
  96                         userbox->b1_clicked = 1;
  97                 }
  98
  99                 if ( B1_PRESSED )
 100                 {
 101                         userbox->b1_held_down = 1;
 102                         userbox->b1_drag_x2 = Mouse.x - userbox->x1;
 103                         userbox->b1_drag_y2 = Mouse.y - userbox->y1;
 104                 }
 105                 else    {
 106                         userbox->b1_held_down = 0;
 107                         userbox->b1_dragging = 0;
 108                 }
 109
 110                 if ( B1_DOUBLE_CLICKED )
 111                         userbox->b1_double_clicked = 1;
 112                 else
 113                         userbox->b1_double_clicked = 0;
 114
 115         }
 116
 117         if (!B1_PRESSED)
 118                 userbox->b1_dragging = 0;
 119
 120         userbox->b1_done_dragging = 0;
 121
 122         if (olddrag==1 && userbox->b1_dragging==0 )
 123         {
 124                 if ((userbox->b1_drag_x1 !=  userbox->b1_drag_x2) || (userbox->b1_drag_y1 !=  userbox->b1_drag_y2) )
 125                         userbox->b1_done_dragging = 1;
 126         }
 127
 128         if (CurWindow->keyboard_focus_gadget==(UI_GADGET *)userbox)
 129                 userbox->keypress = keypress;
 130
 131         ui_draw_userbox( userbox );
 132
 133 }
 134
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