You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
167 lines
4.3 KiB
167 lines
4.3 KiB
From 3307b33b60adb4e1b5db4dd9849c78fce72b6ca4 Mon Sep 17 00:00:00 2001
|
|
From: Julius Huelsmann <juliusHuelsmann@gmail.com>
|
|
Date: Fri, 31 Jul 2020 10:13:30 +0200
|
|
Subject: [PATCH] patch: focus
|
|
|
|
---
|
|
config.def.h | 5 +++--
|
|
st.c | 1 -
|
|
st.h | 3 ++-
|
|
x.c | 44 ++++++++++++++++++++++++++++++--------------
|
|
4 files changed, 35 insertions(+), 18 deletions(-)
|
|
|
|
diff --git a/config.def.h b/config.def.h
|
|
index b94b23c..577d1f1 100644
|
|
--- a/config.def.h
|
|
+++ b/config.def.h
|
|
@@ -85,7 +85,7 @@ char *termname = "st-256color";
|
|
unsigned int tabspaces = 8;
|
|
|
|
/* bg opacity */
|
|
-float alpha = 0.8;
|
|
+float alpha = 0.8, alphaUnfocused = 0.6;
|
|
|
|
/* Terminal colors (16 first used in escape sequence) */
|
|
static const char *colorname[] = {
|
|
@@ -123,9 +123,10 @@ static const char *colorname[] = {
|
|
* foreground, background, cursor, reverse cursor
|
|
*/
|
|
unsigned int defaultfg = 7;
|
|
-unsigned int defaultbg = 258;
|
|
+unsigned int defaultbg = 0;
|
|
static unsigned int defaultcs = 256;
|
|
static unsigned int defaultrcs = 257;
|
|
+unsigned int bg = 17, bgUnfocused = 16;
|
|
|
|
/*
|
|
* Default shape of cursor
|
|
diff --git a/st.c b/st.c
|
|
index 0ce6ac2..c7f40c8 100644
|
|
--- a/st.c
|
|
+++ b/st.c
|
|
@@ -194,7 +194,6 @@ static void tsetscroll(int, int);
|
|
static void tswapscreen(void);
|
|
static void tsetmode(int, int, int *, int);
|
|
static int twrite(const char *, int, int);
|
|
-static void tfulldirt(void);
|
|
static void tcontrolcode(uchar );
|
|
static void tdectest(char );
|
|
static void tdefutf8(char);
|
|
diff --git a/st.h b/st.h
|
|
index 2c656af..44cb3fd 100644
|
|
--- a/st.h
|
|
+++ b/st.h
|
|
@@ -79,6 +79,7 @@ typedef union {
|
|
|
|
void die(const char *, ...);
|
|
void redraw(void);
|
|
+void tfulldirt(void);
|
|
void draw(void);
|
|
|
|
void printscreen(const Arg *);
|
|
@@ -122,4 +123,4 @@ extern char *termname;
|
|
extern unsigned int tabspaces;
|
|
extern unsigned int defaultfg;
|
|
extern unsigned int defaultbg;
|
|
-extern float alpha;
|
|
+extern float alpha, alphaUnfocused;
|
|
diff --git a/x.c b/x.c
|
|
index 50da23c..a2e820f 100644
|
|
--- a/x.c
|
|
+++ b/x.c
|
|
@@ -254,6 +254,8 @@ static char *opt_line = NULL;
|
|
static char *opt_name = NULL;
|
|
static char *opt_title = NULL;
|
|
|
|
+static int focused = 0;
|
|
+
|
|
static int oldbutton = 3; /* button event on startup: 3 = release */
|
|
|
|
void
|
|
@@ -774,35 +776,38 @@ xloadcolor(int i, const char *name, Color *ncolor)
|
|
return XftColorAllocName(xw.dpy, xw.vis, xw.cmap, name, ncolor);
|
|
}
|
|
|
|
+void
|
|
+xloadalpha(void)
|
|
+{
|
|
+ float const usedAlpha = focused ? alpha : alphaUnfocused;
|
|
+ if (opt_alpha) alpha = strtof(opt_alpha, NULL);
|
|
+ dc.col[defaultbg].color.alpha = (unsigned short)(0xffff * usedAlpha);
|
|
+ dc.col[defaultbg].pixel &= 0x00FFFFFF;
|
|
+ dc.col[defaultbg].pixel |= (unsigned char)(0xff * usedAlpha) << 24;
|
|
+}
|
|
+
|
|
void
|
|
xloadcols(void)
|
|
{
|
|
- int i;
|
|
static int loaded;
|
|
Color *cp;
|
|
|
|
- if (loaded) {
|
|
- for (cp = dc.col; cp < &dc.col[dc.collen]; ++cp)
|
|
- XftColorFree(xw.dpy, xw.vis, xw.cmap, cp);
|
|
- } else {
|
|
- dc.collen = MAX(LEN(colorname), 256);
|
|
- dc.col = xmalloc(dc.collen * sizeof(Color));
|
|
+ if (!loaded) {
|
|
+ dc.collen = 1 + (defaultbg = MAX(LEN(colorname), 256));
|
|
+ dc.col = xmalloc((dc.collen) * sizeof(Color));
|
|
}
|
|
|
|
- for (i = 0; i < dc.collen; i++)
|
|
+ for (int i = 0; i+1 < dc.collen; ++i)
|
|
if (!xloadcolor(i, NULL, &dc.col[i])) {
|
|
if (colorname[i])
|
|
die("could not allocate color '%s'\n", colorname[i]);
|
|
else
|
|
die("could not allocate color %d\n", i);
|
|
}
|
|
+ if (dc.collen) // cannot die, as the color is already loaded.
|
|
+ xloadcolor(focused ?bg :bgUnfocused, NULL, &dc.col[defaultbg]);
|
|
|
|
- /* set alpha value of bg color */
|
|
- if (opt_alpha)
|
|
- alpha = strtof(opt_alpha, NULL);
|
|
- dc.col[defaultbg].color.alpha = (unsigned short)(0xffff * alpha);
|
|
- dc.col[defaultbg].pixel &= 0x00FFFFFF;
|
|
- dc.col[defaultbg].pixel |= (unsigned char)(0xff * alpha) << 24;
|
|
+ xloadalpha();
|
|
loaded = 1;
|
|
}
|
|
|
|
@@ -1747,12 +1752,22 @@ focus(XEvent *ev)
|
|
xseturgency(0);
|
|
if (IS_SET(MODE_FOCUS))
|
|
ttywrite("\033[I", 3, 0);
|
|
+ if (!focused) {
|
|
+ focused = 1;
|
|
+ xloadcols();
|
|
+ tfulldirt();
|
|
+ }
|
|
} else {
|
|
if (xw.ime.xic)
|
|
XUnsetICFocus(xw.ime.xic);
|
|
win.mode &= ~MODE_FOCUSED;
|
|
if (IS_SET(MODE_FOCUS))
|
|
ttywrite("\033[O", 3, 0);
|
|
+ if (focused) {
|
|
+ focused = 0;
|
|
+ xloadcols();
|
|
+ tfulldirt();
|
|
+ }
|
|
}
|
|
}
|
|
|
|
@@ -2065,6 +2080,7 @@ run:
|
|
XSetLocaleModifiers("");
|
|
cols = MAX(cols, 1);
|
|
rows = MAX(rows, 1);
|
|
+ defaultbg = MAX(LEN(colorname), 256);
|
|
tnew(cols, rows);
|
|
xinit(cols, rows);
|
|
xsetenv();
|
|
--
|
|
2.28.0
|
|
|
|
|