SGR 1006 mouse reporting for w3m

w3m-sgr-style.diff

Index: keybind.c
===================================================================
RCS file: /cvsroot/w3m/w3m/keybind.c,v
retrieving revision 1.10
diff -u -r1.10 keybind.c
--- keybind.c	29 May 2006 12:17:25 -0000	1.10
+++ keybind.c	14 Jul 2012 21:20:27 -0000
@@ -91,7 +91,7 @@
     /*  0       1       2       3       4       5       6       7        */
     nulcmd, nulcmd, nulcmd, nulcmd, nulcmd, nulcmd, nulcmd, nulcmd,
     /*  8       9       :       ;       <       =       >       ?        */
-    nulcmd, nulcmd, nulcmd, nulcmd, nulcmd, nulcmd, nulcmd, nulcmd,
+    nulcmd, nulcmd, nulcmd, nulcmd, sgrmouse, nulcmd, nulcmd, nulcmd,
     /*  @       A       B       C       D       E       F       G        */
     nulcmd, movU, movD, movR, movL, nulcmd, goLineL, pgFore,
     /*  H       I       J       K       L       M       N       O        */
Index: main.c
===================================================================
RCS file: /cvsroot/w3m/w3m/main.c,v
retrieving revision 1.270
diff -u -r1.270 main.c
--- main.c	24 Aug 2010 10:11:51 -0000	1.270
+++ main.c	14 Jul 2012 21:20:27 -0000
@@ -5398,6 +5398,60 @@
     process_mouse(btn, x, y);
 }
 
+DEFUN(sgrmouse, SGRMOUSE, "SGR 1006 mouse operation")
+{
+    int btn = 0, x = 0, y = 0;
+    unsigned char c;
+
+    do {
+	c = getch();
+	if (IS_DIGIT(c))
+	    btn = btn * 10 + c - '0';
+	else if (c == ';')
+	    break;
+	else
+	    return;
+    } while (1);
+
+#if defined(__CYGWIN__) && CYGWIN_VERSION_DLL_MAJOR < 1005
+    if (cygwin_mouse_btn_swapped) {
+	if (btn == MOUSE_BTN2_DOWN)
+	    btn = MOUSE_BTN3_DOWN;
+	else if (btn == MOUSE_BTN3_DOWN)
+	    btn = MOUSE_BTN2_DOWN;
+    };
+#endif
+
+    do {
+	c = getch();
+	if (IS_DIGIT(c))
+	    x = x * 10 + c - '0';
+	else if (c == ';')
+	    break;
+	else
+	  return;
+    } while (1);
+    if (x>0) x--;
+
+    do {
+	c = getch();
+	if (IS_DIGIT(c))
+	    y = y * 10 + c - '0';
+	else if (c == 'M')
+	    break;
+	else if (c == 'm') {
+	    btn |= 3;
+	    break;
+	} else
+    return;
+    } while (1);
+    if (y>0) y--;
+
+    if (x < 0 || x >= COLS || y < 0 || y > LASTLINE)
+	return;
+    process_mouse(btn, x, y);
+}
+
 #ifdef USE_GPM
 int
 gpm_process_mouse(Gpm_Event * event, void *data)
Index: proto.h
===================================================================
RCS file: /cvsroot/w3m/w3m/proto.h,v
retrieving revision 1.104
diff -u -r1.104 proto.h
--- proto.h	25 Jul 2010 09:55:05 -0000	1.104
+++ proto.h	14 Jul 2012 21:20:27 -0000
@@ -683,6 +683,7 @@
 
 #ifdef USE_MOUSE
 extern void mouse(void);
+extern void sgrmouse(void);
 extern void mouse_init(void);
 extern void mouse_end(void);
 extern void mouse_active(void);
Index: terms.c
===================================================================
RCS file: /cvsroot/w3m/w3m/terms.c,v
retrieving revision 1.63
diff -u -r1.63 terms.c
--- terms.c	20 Aug 2010 09:34:47 -0000	1.63
+++ terms.c	14 Jul 2012 21:20:27 -0000
@@ -2027,8 +2027,8 @@
 
 #ifdef USE_MOUSE
 
-#define XTERM_ON   {fputs("\033[?1001s\033[?1000h",ttyf); flush_tty();}
-#define XTERM_OFF  {fputs("\033[?1000l\033[?1001r",ttyf); flush_tty();}
+#define XTERM_ON   {fputs("\033[?1001s\033[?1000h\033[?1006h",ttyf); flush_tty();}
+#define XTERM_OFF  {fputs("\033[?1006l\033[?1000l\033[?1001r",ttyf); flush_tty();}
 #define CYGWIN_ON  {fputs("\033[?1000h",ttyf); flush_tty();}
 #define CYGWIN_OFF {fputs("\033[?1000l",ttyf); flush_tty();}