www.pudn.com > dos_gui.zip > YYXSYS1.CPP

// 1993 (c) ALL RIGHTS RESERVED 
// AUTHOR  BY XuYongYong 
 
/* 	yyxsys1.cpp 
*/ 
#include "yyxsys1.h" 
 
void get_title_hotkey(char *title_hotkey,byte& hotkey) 
{   char title[80]; 
	int i,j; 
 
	for (i=0,j=0; i<=strlen (title_hotkey); i++){ 
		if (title_hotkey[i] !='&' ) { title[j]=title_hotkey[i]; j++;} 
		else hotkey=j; 
	} 
	strcpy (title_hotkey,title); 
} 
 
void draw_hotkey(char *title,byte hotkey,int title_pos_x,int title_pos_y) 
{ 
        if (hotkey ==0xff) return; 
  char tmpa[50]; 
	    strcpy(tmpa,title); 
	    tmpa[hotkey+1]=0; 
int width1,width2; 
        width2=textwidth (tmpa); 
        tmpa[hotkey]=0; 
   		width1=textwidth (tmpa); 
		line(title_pos_x +width1, 
			 title_pos_y +textheight("U") +2, 
			 title_pos_x +width2, 
			 title_pos_y +textheight("U") +2 ); 
} 
 
 
void draw_out_button (Rect therect) 
{ Rect tmprect =therect; 
 
	FillRect (tmprect ,LIGHTGRAY); 
	setlinestyle ( SOLID_LINE,1,NORM_WIDTH ); 
	setcolor(BLACK);	FrameRoundRect (tmprect,2,2); 
	InsetRect (&tmprect,-1,-1); 
	tmprect.right -=LINE_WIDTH-2; 
	tmprect.bottom -=LINE_WIDTH-2; 
	setcolor ( WHITE); 
	moveto(tmprect.left,tmprect.bottom ); 
	lineto(tmprect.left,tmprect.top); 
	lineto(tmprect.right,tmprect.top); 
	setlinestyle ( SOLID_LINE,1,THICK_WIDTH ); 
	setcolor (DARKGRAY ); 
	lineto(tmprect.right,tmprect.bottom); 
	lineto(tmprect.left,tmprect.bottom); 
	setlinestyle ( SOLID_LINE,1,NORM_WIDTH ); 
} 
 
void draw_in_button (Rect therect) 
{ 
	setcolor ( DARKGRAY); 
	moveto(therect.left,therect.bottom ); 
	lineto(therect.left,therect.top); 
	lineto(therect.right,therect.top); 
	setcolor (WHITE ); 
	lineto(therect.right,therect.bottom); 
	lineto(therect.left,therect.bottom); 
} 
 
void draw_win_frame_rect (const Rect& therect ) 
{ Rect temp_rect =therect; 
 
	setlinestyle ( SOLID_LINE,1,NORM_WIDTH ); 
	setcolor (BLACK); 
	FrameRect (temp_rect ); 
	setlinestyle ( SOLID_LINE,1,THICK_WIDTH ); 
	InsetRect(&temp_rect,-2,-2); 
	setcolor (LIGHTGRAY); 
	FrameRect (temp_rect); 
	setlinestyle ( SOLID_LINE,1,NORM_WIDTH ); 
    setcolor (BLACK); 
	InsetRect (&temp_rect,  -1 ,-1 ); 
	FrameRect (temp_rect); 
	line(temp_rect.left,temp_rect.top+bar_height,temp_rect.left-LINE_WIDTH,temp_rect.top+bar_height ); 
	line(temp_rect.left+bar_height,temp_rect.top,temp_rect.left+bar_height,temp_rect.top-LINE_WIDTH ); 
 
	line(temp_rect.right,temp_rect.top+bar_height,temp_rect.right+LINE_WIDTH,temp_rect.top+bar_height ); 
	line(temp_rect.right-bar_height,temp_rect.top,temp_rect.right-bar_height,temp_rect.top-LINE_WIDTH ); 
 
	line(temp_rect.right,temp_rect.bottom-bar_height,temp_rect.right+LINE_WIDTH,temp_rect.bottom-bar_height ); 
	line(temp_rect.right-bar_height,temp_rect.bottom,temp_rect.right-bar_height,temp_rect.bottom+LINE_WIDTH ); 
 
	line(temp_rect.left,temp_rect.bottom-bar_height,temp_rect.left-LINE_WIDTH,temp_rect.bottom-bar_height ); 
	line(temp_rect.left+bar_height,temp_rect.bottom,temp_rect.left+bar_height,temp_rect.bottom+LINE_WIDTH ); 
 
	line(temp_rect.left,temp_rect.top+bar_height,temp_rect.right,temp_rect.top+bar_height); 
} 
 
void  draw_win_frame_rect_and_others(Rect& Arect,char *title, 
		int color1,int color2 ) 
{ 
	draw_win_frame_rect (Arect); 
Rect tmprect,tmp2rect; 
//	SetRect (&tmp2rect,Arect.left,Arect.top,Arect.right,Arect.bottom); 
	tmp2rect =Arect; 
	InsetRect (&tmp2rect,-LINE_WIDTH,-LINE_WIDTH ); 
// draw sysmenu 
	SetRect (&tmprect,tmp2rect.left,tmp2rect.top,tmp2rect.left+bar_height-1, 
		tmp2rect.top+bar_height-1); 
	FrameRect (tmprect); 
	InsetRect (&tmprect ,-1,-1); 
	FillRect (tmprect,LIGHTGRAY ); 
	setcolor (DARKGRAY); 
	moveto 
	(tmprect.left+5,tmprect.top); 
  char minus[]="-"; 
	outtext (minus); 
 
//  draw up & down rect; 
  Rect up_rect,down_rect; 
	down_rect =tmp2rect; 
	down_rect.left =down_rect.right -bar_height+1; 
	down_rect.right -=1; 
	down_rect.bottom =down_rect.top+bar_height-1; 
	OffsetRect (&down_rect,LINE_WIDTH-1,0 ); 
	up_rect=down_rect; 
	OffsetRect (&up_rect, -bar_height+1,0 ); 
 
	draw_out_button (down_rect); 
	draw_out_button (up_rect); 
	draw_arrow (down_rect.left,down_rect.top,down_rect.right-LINE_WIDTH, 
		down_rect.bottom,DOWN,BLACK); 
	draw_arrow (up_rect.left,up_rect.top,up_rect.right-LINE_WIDTH, 
		up_rect.bottom,UP,BLACK); 
 
//draw text 
    tmprect.top -=1; 
	tmprect.left +=bar_height-1; 
	tmprect.right =tmp2rect.right-2*bar_height+2; 
	tmprect.bottom +=1; 
 
	FillRect (tmprect,color1); 
	setcolor (color2 ); 
	moveto ( tmprect.left +  ( tmprect.right-tmprect.left ) /2 - 
				textwidth (title ) /2 , 
			 tmprect.top); 
	outtext (title); 
} 
 
void draw_arrow ( int left, int top, int right, int bottom, int direct,int color ) 
{ 
 
	int xx [ 6 ]; 
	int le, to, ri, bo; 
 
	int mini_size; 
	int hlen, vlen; 
 
	hlen = right - left; 
	vlen = bottom - top; 
	mini_size = ( hlen < vlen ) ? hlen : vlen; 
 
	int base = mini_size / 6; 
 
	int ox, oy; 
	xx [ 0 ] = xx [ 2 ] = xx [ 4 ] = ox = ( right + left ) / 2; 
	xx [ 1 ] = xx [ 3 ] = xx [ 5 ] = oy = ( top + bottom ) / 2; 
 
	switch ( direct ) 
		{ 
		case 1: 
			xx [ 1 ] -= base; 
			xx [ 3 ] += base; 
			xx [ 5 ] += base; 
			xx [ 2 ] -= base; 
			xx [ 2 ] -= base; 
			xx [ 4 ] += base; 
			xx [ 4 ] += base; 
			break; 
		case 2: 
			xx [ 0 ] += base; 
			xx [ 2 ] -= base; 
			xx [ 4 ] -= base; 
			xx [ 3 ] -= base; 
			xx [ 3 ] -= base; 
			xx [ 5 ] += base; 
			xx [ 5 ] += base; 
			break; 
		case 3: 
			xx [ 1 ] += base; 
			xx [ 3 ] -= base; 
			xx [ 5 ] -= base; 
			xx [ 2 ] -= base; 
			xx [ 2 ] -= base; 
			xx [ 4 ] += base; 
			xx [ 4 ] += base; 
			break; 
		default: 
			xx [ 0 ] -= base; 
			xx [ 2 ] += base; 
			xx [ 4 ] += base; 
			xx [ 3 ] -= base; 
			xx [ 3 ] -= base; 
			xx [ 5 ] += base; 
			xx [ 5 ] += base; 
		} 
 
	setfillstyle ( SOLID_FILL, color ); 
	setlinestyle ( SOLID_LINE, 0x1, NORM_WIDTH ); 
 
	rectangle ( left, top, right, bottom ); 
	fillpoly ( 3, xx ); 
}