[hackers] [st] Add a possibility to modify the string sent by mouse buttons. || Christoph Lohmann

From: <git_AT_suckless.org>
Date: Sun, 28 Apr 2013 17:45:09 +0200

commit a53017c8b47f511cf0462ac910cf9223a31ceb2f
Author: Christoph Lohmann <20h_AT_r-36.net>
Date: Sun Apr 28 17:42:30 2013 +0200

    Add a possibility to modify the string sent by mouse buttons.
    
    Thanks Alexander Rezinsky <alexrez_AT_gmail.com> for the suggestion!

diff --git a/config.def.h b/config.def.h
index b44fe17..b0bc752 100644
--- a/config.def.h
+++ b/config.def.h
_AT_@ -74,7 +74,15 @@ static unsigned int defaultcs = 256;
 static unsigned int defaultitalic = 11;
 static unsigned int defaultunderline = 7;
 
-/* Internal shortcuts. */
+/* Internal mouse shortcuts. */
+/* Beware that overloading Button1 will disable the selection. */
+static Mousekey mshortcuts[] = {
+ /* keysym mask string */
+ { Button4, XK_ANY_MOD, ""},
+ { Button5, XK_ANY_MOD, ""},
+};
+
+/* Internal keyboard shortcuts. */
 #define MODKEY Mod1Mask
 
 static Shortcut shortcuts[] = {
diff --git a/st.c b/st.c
index 07940d2..aa2cd08 100644
--- a/st.c
+++ b/st.c
_AT_@ -229,6 +229,12 @@ typedef struct {
 } XWindow;
 
 typedef struct {
+ int b;
+ uint mask;
+ char s[ESC_BUF_SIZ];
+} Mousekey;
+
+typedef struct {
         KeySym k;
         uint mask;
         char s[ESC_BUF_SIZ];
_AT_@ -771,10 +777,24 @@ mousereport(XEvent *e) {
 void
 bpress(XEvent *e) {
         struct timeval now;
+ Mousekey *mk;
 
         if(IS_SET(MODE_MOUSE)) {
                 mousereport(e);
- } else if(e->xbutton.button == Button1) {
+ return;
+ }
+
+ for(mk = mshortcuts; mk < mshortcuts + LEN(mshortcuts); mk++) {
+ if(e->xbutton.button == mk->b
+ && match(mk->mask, e->xbutton.state)) {
+ ttywrite(mk->s, strlen(mk->s));
+ if(IS_SET(MODE_ECHO))
+ techo(mk->s, strlen(mk->s));
+ return;
+ }
+ }
+
+ if(e->xbutton.button == Button1) {
                 gettimeofday(&now, NULL);
 
                 /* Clear previous selection, logically and visually. */
_AT_@ -817,10 +837,6 @@ bpress(XEvent *e) {
                 }
                 sel.tclick2 = sel.tclick1;
                 sel.tclick1 = now;
- } else if(e->xbutton.button == Button4) {
- ttywrite("", 1);
- } else if(e->xbutton.button == Button5) {
- ttywrite("", 1);
         }
 }
 
Received on Sun Apr 28 2013 - 17:45:09 CEST