shithub: gopher

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Make toolbar buttons borderless.

	Modified libpanel to allow for borderless buttons.
	Hidden in this commit is also a fix to text rendering!

--- a/gopher.c

+++ b/gopher.c

@@ -151,12 +151,14 @@

 	n = 0;

 	for(;;){

 		c = Bgetc(bp);

-		if(c<0 || c=='.')

+		if(c<0)

 			break;

 		else if(c=='\r' || c=='\n'){

 			if(c=='\r' && Bgetc(bp)!='\n')

 				Bungetc(bp);

 			buf[n] = 0;

+			if(n==1 && buf[0]=='.')

+				break;

 			plrtstr(&m->text, 1000000, 8, 0, font, strdup(buf), 0, 0);

 			n = 0;

 		}else if(c=='\t'){

@@ -548,8 +550,8 @@

 	p = plgroup(root, PACKN|FILLX);

 	statusp = pllabel(p, PACKN|FILLX, "gopher!");

 	plplacelabel(statusp, PLACEW);

-	plbutton(p, PACKW|BITMAP, backi, backhit);

-	plbutton(p, PACKW|BITMAP, fwdi, nexthit);

+	plbutton(p, PACKW|BITMAP|NOBORDER, backi, backhit);

+	plbutton(p, PACKW|BITMAP|NOBORDER, fwdi, nexthit);

 	pllabel(p, PACKW, "Go:");

 	entryp = plentry(p, PACKN|FILLX, 0, "", entryhit);

 	p = plgroup(root, PACKN|FILLX);

--- a/libpanel/button.c

+++ b/libpanel/button.c

@@ -25,7 +25,7 @@

 	Rectangle r;

 	Button *bp;

 	bp=p->data;

-	r=pl_box(p->b, p->r, p->state);

+	r=pl_boxf(p->b, p->r, p->flags, p->state);

 	switch(bp->btype){

 	case CHECK:

 		r=pl_check(p->b, r, bp->check);

--- a/libpanel/draw.c

+++ b/libpanel/draw.c

@@ -114,6 +114,40 @@

 Rectangle pl_box(Image *b, Rectangle r, int style){

 	return pl_boxoutline(b, r, style, 1);

 }

+Rectangle pl_boxoutlinef(Image *b, Rectangle r, int flags, int style, int fill){

+	switch(style){

+	case UP:

+		draw(b, r, pl_light, 0, ZP);

+		if(!(flags&NOBORDER))

+			border(b, r, 1, pl_black, ZP);

+		break;

+	case DOWN:

+	case DOWN1:

+	case DOWN2:

+	case DOWN3:

+		if(!(flags&NOBORDER))

+			pl_relief(b, pl_black, pl_white, r, BWID);

+		r=insetrect(r, BWID);

+		if(fill) draw(b, r, pl_dark, 0, ZP);

+		else if(!(flags&NOBORDER)) border(b, r, SPACE, pl_black, ZP);

+		break;

+	case PASSIVE:

+		if(fill) draw(b, r, pl_light, 0, ZP);

+		r=insetrect(r, PWID);

+		if(!fill) border(b, r, SPACE, pl_white, ZP);

+		break;

+	case FRAME:

+		border(b, r, 1, pl_black, ZP);

+		break;

+	}

+	return insetrect(r, SPACE);

+}

+Rectangle pl_outlinef(Image *b, Rectangle r, int flags, int style){

+	return pl_boxoutlinef(b, r, flags, style, 0);

+}

+Rectangle pl_boxf(Image *b, Rectangle r, int flags, int style){

+	return pl_boxoutlinef(b, r, flags, style, 1);

+}

 Point pl_boxsize(Point interior, int state){

 	switch(state){

 	case UP:

--- a/libpanel/panel.h

+++ b/libpanel/panel.h

@@ -87,6 +87,7 @@

 #define	MAXX	0x1000		/* make x size as big as biggest sibling's */

 #define	MAXY	0x2000		/* make y size as big as biggest sibling's */

 #define	BITMAP	0x4000		/* text argument is a bitmap, not a string */

+#define NOBORDER 0x8000

 /* pldefs.h flags 0x08000-0x40000 */

 #define IGNORE	0x080000	/* ignore this panel totally */

 #define USERFL	0x100000	/* start of user flag */

--- a/libpanel/pldefs.h

+++ b/libpanel/pldefs.h

@@ -53,6 +53,7 @@

  */

 int pl_drawinit(int);

 Rectangle pl_box(Image *, Rectangle, int);

+Rectangle pl_boxf(Image *b, Rectangle r, int flags, int style);

 Rectangle pl_outline(Image *, Rectangle, int);

 Point pl_boxsize(Point, int);

 void pl_interior(int, Point *, Point *);