shithub: vdiff

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fix default colors

	I mistakenly committed my own color scheme.
	Revert to standard colors and simplify the colors
	definition which will help people willing to change
	the colorscheme.

--- a/vdiff.c

+++ b/vdiff.c

@@ -7,6 +7,7 @@

 #include <bio.h>

 typedef struct Line Line;

+typedef struct Col Col;

 struct Line {

 	int t;

@@ -15,6 +16,11 @@

 	int l;

 };

+struct Col {

+	Image *bg;

+	Image *fg;

+};

+

 enum

 {

 	Lfile = 0,

@@ -39,10 +45,8 @@

 Rectangle scrposr;

 Rectangle listr;

 Rectangle textr;

-Image *cols[Ncols];

-Image *bg;

-Image *fg;

-Image *scrollbg;

+Col cols[Ncols];

+Col scrlcol;

 int scrollsize;

 int lineh;

 int nlines;

@@ -57,27 +61,25 @@

 void

 drawline(Rectangle r, Line *l)

 {

-	Image *bg;

 	Point p;

 	Rune  rn;

 	char *s;

 	int off;

-	bg = cols[l->t];

-	draw(screen, r, bg, nil, ZP);

+	draw(screen, r, cols[l->t].bg, nil, ZP);

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

 	off = Δpan / stringwidth(font, " ");

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

 		if(*s == '\t'){

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

+			p = string(screen, p, cols[l->t].fg, ZP, font, "    ");

 			s++;

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

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

+			string(screen, p, cols[l->t].fg, ZP, font, ellipsis);

 			break;

 		}else{

 			s += chartorune(&rn, s);

 			if(off <= 0)

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

+				p = runestringn(screen, p, cols[l->t].fg, ZP, font, &rn, 1);

 		}

 	}

 }

@@ -88,8 +90,8 @@

 	Rectangle lr;

 	int i, h, y;

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

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

+	draw(screen, sr, cols[Lnone].bg, nil, ZP);

+	draw(screen, scrollr, scrlcol.bg, nil, ZP);

 	if(lcount>0){

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

 		y = ((double)offset/lcount)*Dy(scrollr);

@@ -96,7 +98,7 @@

 		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, bg, nil, ZP);

+	draw(screen, scrposr, scrlcol.fg, 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]);

@@ -165,19 +167,21 @@

 }

 void

-initcols(void)

+initcol(Col *c, ulong fg, ulong bg)

 {

-	Rectangle cr;

+	c->fg = allocimage(display, Rect(0,0,1,1), screen->chan, 1, fg);

+	c->bg = allocimage(display, Rect(0,0,1,1), screen->chan, 1, bg);

+}

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

-	bg			= allocimage(display, cr, screen->chan, 1, 0x282828ff);

-	fg			= allocimage(display, cr, screen->chan, 1, 0xebdbb2ff);

-	cols[Lfile] = allocimage(display, cr, screen->chan, 1, 0xa89984ff);

-	cols[Lsep]  = allocimage(display, cr, screen->chan, 1, 0x458588ff);

-	cols[Ladd]  = allocimage(display, cr, screen->chan, 1, 0x98971aff);

-	cols[Ldel]  = allocimage(display, cr, screen->chan, 1, 0xcc241dff);

-	cols[Lnone] = bg;

-	scrollbg    = allocimage(display, cr, screen->chan, 1, 0x504945ff);

+void

+initcols(void)

+{

+	initcol(&scrlcol,     DWhite, 0x999999FF);

+	initcol(&cols[Lfile], DBlack, 0xEFEFEFFF);

+	initcol(&cols[Lsep],  DBlack, 0xEAFFFFFF);

+	initcol(&cols[Ladd],  DBlack, 0xE6FFEDFF);

+	initcol(&cols[Ldel],  DBlack, 0xFFEEF0FF);

+	initcol(&cols[Lnone], DBlack, DWhite);

 }

 int