112 lines
2.5 KiB
C
112 lines
2.5 KiB
C
/*
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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 1993-1999 PARALLAX SOFTWARE CORPORATION. ALL RIGHTS RESERVED.
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*/
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#include <stdio.h>
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#include <stdarg.h>
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#include "fix.h"
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#include "pstypes.h"
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#include "gr.h"
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#include "ui.h"
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#define TEXT_EXTRA_HEIGHT 5
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double ui_input_number( short xc, short yc, char * text, double OrgNumber )
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{
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UI_WINDOW * wnd;
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UI_GADGET_INPUTBOX * InputBox;
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int text_width, text_height, avg;
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short box_width, box_height, width, height, x, y;
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short w, h;
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char string[100];
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sprintf( string, "%f", OrgNumber );
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box_width = box_height = 0;
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gr_set_current_canvas( &grd_curscreen->sc_canvas );
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box_width = 8*20;
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box_height = 20;
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gr_get_string_size(text, &text_width, &text_height, &avg );
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width = box_width + 50;
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text_width += avg*6;
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text_width += 10;
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if (text_width > width )
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width = text_width;
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height = text_height;
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height += box_height;
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height += 4*5;
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// Center X and Y
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w = grd_curscreen->sc_w;
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h = grd_curscreen->sc_h;
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if ( xc == -1 ) xc = Mouse.x;
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if ( yc == -1 ) yc = Mouse.y - box_height/2;
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if ( xc == -2 ) xc = w/2;
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if ( yc == -2 ) yc = h/2;
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x = xc - width/2;
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y = yc - height/2;
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// Make sure that we're onscreen
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if (x < 0 ) x = 0;
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if ( (x+width-1) >= w ) x = w - width;
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if (y < 0 ) y = 0;
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if ( (y+height-1) >= h ) y = h - height;
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wnd = ui_open_window( x, y, width, height, WIN_DIALOG );
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y = TEXT_EXTRA_HEIGHT + text_height/2 - 1;
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ui_string_centered( width/2, y, text );
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y = 2*TEXT_EXTRA_HEIGHT + text_height;
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y = height - TEXT_EXTRA_HEIGHT - box_height-10;
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InputBox = ui_add_gadget_inputbox( wnd, 10, y, 20, 20, string );
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ui_gadget_calc_keys(wnd);
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//key_flush();
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wnd->keyboard_focus_gadget = (UI_GADGET *)InputBox;
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while(1)
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{
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ui_mega_process();
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ui_window_do_gadgets(wnd);
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if (InputBox->pressed) break;
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}
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ui_close_window(wnd);
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OrgNumber = atof(InputBox->text);
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return OrgNumber;
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}
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