plan9port

commit 813751d7549110861174912c9c12ea01dae0d084
parent 35920e96a1bd6dcc5c803582ce9568c2f0a4fdc1
Author: rsc <devnull@localhost>
Date:   Thu, 10 May 2007 19:08:09 +0000

add frdrawseltick

Diffstat:
M
man/man3/frame.3
 | 
20
+++++++++++++++++++-
M
src/libframe/frdraw.c
 | 
10
++++++++--

2 files changed, 27 insertions(+), 3 deletions(-)
diff --git a/man/man3/frame.3 b/man/man3/frame.3
@@ -1,6 +1,6 @@
 .TH FRAME 3
 .SH NAME
-frinit, frsetrects, frinittick, frclear, frcharofpt, frptofchar, frinsert, frdelete, frselect, frtick, frselectpaint, frdrawsel, frdrawsel0, frgetmouse \- frames of text
+frinit, frsetrects, frinittick, frclear, frcharofpt, frptofchar, frinsert, frdelete, frselect, frtick, frselectpaint, frdrawsel, frdrawsel0, frdrawseltick, frgetmouse \- frames of text
 .SH SYNOPSIS
 .nf
 .B
@@ -55,6 +55,11 @@ void  frdrawsel(Frame *f, Point pt0, ulong p0, ulong p1,
 		int highlighted)
 .PP
 .B
+void  frdrawseltick(Frame *f, Point pt0, ulong p0, ulong p1,
+.B
+		int highlighted, int ticked)
+.PP
+.B
 void  frdrawsel0(Frame *f, Point pt0, ulong p0, ulong p1,
 .B
 		Image *back, Image *text)
@@ -339,6 +344,19 @@ on the screen; like all of the selection-helper routines'
 .B Point
 arguments, it must be a value generated by
 .IR frptofchar .
+.I Frdrawseltick
+is identical to 
+.I frdrawsel
+except that the 
+.I ticked
+flag controls whether to draw the tick
+when
+.I highlighted
+is non-zero and
+.I p0
+and
+.I p1
+are equal.
 .I Frdrawsel0
 is a lower-level routine, taking as arguments a background color,
 .IR back ,
diff --git a/src/libframe/frdraw.c b/src/libframe/frdraw.c
@@ -32,7 +32,7 @@ nbytes(char *s0, int nr)
 }
 
 void
-frdrawsel(Frame *f, Point pt, ulong p0, ulong p1, int issel)
+frdrawseltick(Frame *f, Point pt, ulong p0, ulong p1, int issel, int ticked)
 {
 	Image *back, *text;
 
@@ -40,7 +40,7 @@ frdrawsel(Frame *f, Point pt, ulong p0, ulong p1, int issel)
 		frtick(f, frptofchar(f, f->p0), 0);
 
 	if(p0 == p1){
-		frtick(f, pt, issel);
+		frtick(f, pt, issel && ticked);
 		return;
 	}
 
@@ -56,6 +56,12 @@ frdrawsel(Frame *f, Point pt, ulong p0, ulong p1, int issel)
 }
 
 void
+frdrawsel(Frame *f, Point pt, ulong p0, ulong p1, int issel)
+{
+	frdrawseltick(f, pt, p0, p1, issel, issel);
+}
+
+void
 frdrawsel0(Frame *f, Point pt, ulong p0, ulong p1, Image *back, Image *text)
 {
 	Frbox *b;