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From 580e3f386e9215707100e9ba44797701943fd927 Mon Sep 17 00:00:00 2001
From: asparagii <michele.lambertucci1@gmail.com>
Date: Thu, 27 Jan 2022 15:49:27 +0100
Subject: [PATCH] st-scrollback-mouse-altscreen
---
config.def.h | 4 ++--
st.c | 5 +++++
st.h | 1 +
x.c | 2 ++
4 files changed, 10 insertions(+), 2 deletions(-)
diff --git a/config.def.h b/config.def.h
index c217315..c223706 100644
--- a/config.def.h
+++ b/config.def.h
@@ -176,8 +176,8 @@ static uint forcemousemod = ShiftMask;
*/
static MouseShortcut mshortcuts[] = {
/* mask button function argument release */
- { ShiftMask, Button4, kscrollup, {.i = 1} },
- { ShiftMask, Button5, kscrolldown, {.i = 1} },
+ { XK_ANY_MOD, Button4, kscrollup, {.i = 1}, 0, /* !alt */ -1 },
+ { XK_ANY_MOD, Button5, kscrolldown, {.i = 1}, 0, /* !alt */ -1 },
{ XK_ANY_MOD, Button2, selpaste, {.i = 0}, 1 },
{ ShiftMask, Button4, ttysend, {.s = "\033[5;2~"} },
{ XK_ANY_MOD, Button4, ttysend, {.s = "\031"} },
diff --git a/st.c b/st.c
index f3af82b..876a6bf 100644
--- a/st.c
+++ b/st.c
@@ -1060,6 +1060,11 @@ tnew(int col, int row)
treset();
}
+int tisaltscr(void)
+{
+ return IS_SET(MODE_ALTSCREEN);
+}
+
void
tswapscreen(void)
{
diff --git a/st.h b/st.h
index da36b34..e95c6f8 100644
--- a/st.h
+++ b/st.h
@@ -89,6 +89,7 @@ void sendbreak(const Arg *);
void toggleprinter(const Arg *);
int tattrset(int);
+int tisaltscr(void);
void tnew(int, int);
void tresize(int, int);
void tsetdirtattr(int);
diff --git a/x.c b/x.c
index cd96575..9274556 100644
--- a/x.c
+++ b/x.c
@@ -34,6 +34,7 @@ typedef struct {
void (*func)(const Arg *);
const Arg arg;
uint release;
+ int altscrn; /* 0: don't care, -1: not alt screen, 1: alt screen */
} MouseShortcut;
typedef struct {
@@ -455,6 +456,7 @@ mouseaction(XEvent *e, uint release)
for (ms = mshortcuts; ms < mshortcuts + LEN(mshortcuts); ms++) {
if (ms->release == release &&
ms->button == e->xbutton.button &&
+ (!ms->altscrn || (ms->altscrn == (tisaltscr() ? 1 : -1))) &&
(match(ms->mod, state) || /* exact or forced */
match(ms->mod, state & ~forcemousemod))) {
ms->func(&(ms->arg));
--
2.34.1
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