shithub: vdiff

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use explicit colors for background and foreground

--- a/vdiff.c

+++ b/vdiff.c

@@ -40,6 +40,8 @@

 Rectangle listr;

 Rectangle textr;

 Image *cols[Ncols];

+Image *bg;

+Image *fg;

 Image *scrollbg;

 int scrollsize;

 int lineh;

@@ -63,13 +65,13 @@

 	p = Pt(r.min.x + Hpadding, r.min.y + (Dy(r)-font->height)/2);

 	for(s = l->s; *s; s++){

 		if(*s == '\t')

-			p = string(screen, p, display->black, ZP, font, "    ");

+			p = string(screen, p, fg, ZP, font, "    ");

 		else if((p.x+Hpadding+stringwidth(font, " ")+stringwidth(font, ellipsis)>=textr.max.x)){

-			string(screen, p, display->black, ZP, font, ellipsis);

+			string(screen, p, fg, ZP, font, ellipsis);

 			break;

 		}else{

 			s += chartorune(&rn, s) - 1;

-			p = runestringn(screen, p, display->black, ZP, font, &rn, 1);

+			p = runestringn(screen, p, fg, ZP, font, &rn, 1);

 		}

 	}

 }

@@ -80,7 +82,7 @@

 	Rectangle lr;

 	int i, h, y;

-	draw(screen, sr, display->white, nil, ZP);

+	draw(screen, sr, bg, nil, ZP);

 	draw(screen, scrollr, scrollbg, nil, ZP);

 	if(lcount>0){

 		h = ((double)nlines/lcount)*Dy(scrollr);

@@ -88,7 +90,7 @@

 		scrposr = Rect(scrollr.min.x, scrollr.min.y+y, scrollr.max.x-1, scrollr.min.y+y+h);

 	}else

 		scrposr = Rect(scrollr.min.x, scrollr.min.y, scrollr.max.x-1, scrollr.max.y);

-	draw(screen, scrposr, display->white, nil, ZP);

+	draw(screen, scrposr, bg, nil, ZP);

 	for(i=0; i<nlines && offset+i<lcount; i++){

 		lr = Rect(textr.min.x, textr.min.y+i*lineh, textr.max.x, textr.min.y+(i+1)*lineh);

 		drawline(lr, lines[offset+i]);

@@ -147,11 +149,13 @@

 	Rectangle cr;

 	cr = Rect(0, 0, 1, 1);

+	bg			= allocimage(display, cr, screen->chan, 1, 0xffffffff);

+	fg			= allocimage(display, cr, screen->chan, 1, 0x000000ff);

 	cols[Lfile] = allocimage(display, cr, screen->chan, 1, 0xefefefff);

 	cols[Lsep]  = allocimage(display, cr, screen->chan, 1, 0xeaffffff);

 	cols[Ladd]  = allocimage(display, cr, screen->chan, 1, 0xe6ffedff);

 	cols[Ldel]  = allocimage(display, cr, screen->chan, 1, 0xffeef0ff);

-	cols[Lnone] = display->white;

+	cols[Lnone] = bg;

 	scrollbg    = allocimage(display, cr, screen->chan, 1, 0x999999ff);

 }