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transparency now default

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This commit is contained in:
Luke Smith
2018-03-10 19:52:41 -07:00
parent 3ffde570e0
commit 8c0ade2c1e
4 changed files with 73 additions and 20 deletions
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14
README.md
View File

@@ -2,6 +2,7 @@
Forked from [https://github.com/shiva/st](https://github.com/shiva/st) for simplicity's sake, which is the [suckless terminal (st)](https://st.suckless.org/) with some patches added:
+ transparency
+ copy to clipboard
+ solarized colors (light and dark toggleable)
+ vertcenter
@@ -32,18 +33,9 @@ make
sudo make install
```
### Transparency
### Solarized mode
If you want transparency, run the following. (You will also need to have a composite manager, such as compton or xcompmgr running for the transparency to appear.)
```
make clean
patch < patches/transparency.diff
make
sudo make install
```
And to remove transparency, just unapply the diff patch and reinstall.
The terminal is now transparent by default, if you want non-transparent solarized colors, run the following:
```
make clean

7
config.def.h
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@@ -82,6 +82,9 @@ static char termname[] = "st-256color";
*/
static unsigned int tabspaces = 8;
/* bg opacity */
static const int alpha = 0xaa;
/* Terminal colors (16 first used in escape sequence) */
static const char *colorname[] = {
/* solarized dark */
@@ -101,6 +104,7 @@ static const char *colorname[] = {
"#6c71c4", /* 13: brmagenta*/
"#93a1a1", /* 14: brcyan */
"#fdf6e3", /* 15: brwhite */
"black",
};
/* Terminal colors for alternate (light) palette */
@@ -122,6 +126,7 @@ static const char *altcolorname[] = {
"#6c71c4", /* 13: brmagenta*/
"#586e75", /* 14: brcyan */
"#002b36", /* 15: brwhite */
"black",
};
/*
@@ -129,7 +134,7 @@ static const char *altcolorname[] = {
* foreground, background, cursor, reverse cursor
*/
static unsigned int defaultfg = 12;
static unsigned int defaultbg = 8;
static unsigned int defaultbg = 257;
static unsigned int defaultcs = 14;
static unsigned int defaultrcs = 15;

2
config.mk
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@@ -14,7 +14,7 @@ X11LIB = /usr/X11R6/lib
INCS = -I. -I/usr/include -I${X11INC} \
`pkg-config --cflags fontconfig` \
`pkg-config --cflags freetype2`
LIBS = -L/usr/lib -lc -L${X11LIB} -lm -lrt -lX11 -lutil -lXft \
LIBS = -L/usr/lib -lc -L${X11LIB} -lm -lrt -lX11 -lutil -lXext -lXft -lXrender\
`pkg-config --libs fontconfig` \
`pkg-config --libs freetype2`

70
st.c
View File

@@ -61,6 +61,7 @@ char *argv0;
#define XK_ANY_MOD UINT_MAX
#define XK_NO_MOD 0
#define XK_SWITCH_MOD (1<<13)
#define OPAQUE 0Xff
#define histsize 2000
/* macros */
@@ -83,6 +84,8 @@ char *argv0;
(t1.tv_nsec-t2.tv_nsec)/1E6)
#define MODBIT(x, set, bit) ((set) ? ((x) |= (bit)) : ((x) &= ~(bit)))
#define USE_ARGB (alpha != OPAQUE && opt_embed == NULL)
#define TRUECOLOR(r,g,b) (1 << 24 | (r) << 16 | (g) << 8 | (b))
#define IS_TRUECOL(x) (1 << 24 & (x))
#define TRUERED(x) (((x) & 0xff0000) >> 8)
@@ -281,6 +284,7 @@ typedef struct {
int w, h; /* window width and height */
int ch; /* char height */
int cw; /* char width */
int depth; /* bit depth */
int cyo; /* char y offset */
char state; /* focus, redraw, visible */
int cursor; /* cursor style */
@@ -3326,7 +3330,7 @@ xresize(int col, int row)
XFreePixmap(xw.dpy, xw.buf);
xw.buf = XCreatePixmap(xw.dpy, xw.win, xw.w, xw.h,
DefaultDepth(xw.dpy, xw.scr));
xw.depth);
XftDrawChange(xw.draw, xw.buf);
xclear(0, 0, xw.w, xw.h);
}
@@ -3385,6 +3389,14 @@ xloadcols(void)
else
die("Could not allocate color %d\n", i);
}
/* set alpha value of bg color */
if (USE_ARGB) {
dc.col[defaultbg].color.alpha = (0xffff * alpha) / OPAQUE; //0xcccc;
dc.col[defaultbg].pixel &= 0x00111111;
dc.col[defaultbg].pixel |= alpha << 24; // 0xcc000000;
}
loaded = 1;
}
@@ -3405,6 +3417,15 @@ xsetcolorname(int x, const char *name)
return 0;
}
void
xtermclear(int col1, int row1, int col2, int row2) {
XftDrawRect(xw.draw,
&dc.col[IS_SET(MODE_REVERSE) ? defaultfg : defaultbg],
borderpx + col1 * xw.cw,
borderpx + row1 * xw.ch,
(col2-col1+1) * xw.cw,
(row2-row1+1) * xw.ch);
}
/*
* Absolute coordinates.
@@ -3677,7 +3698,38 @@ xinit(void)
if (!(xw.dpy = XOpenDisplay(NULL)))
die("Can't open display\n");
xw.scr = XDefaultScreen(xw.dpy);
xw.vis = XDefaultVisual(xw.dpy, xw.scr);
xw.depth = (USE_ARGB) ? 32: XDefaultDepth(xw.dpy, xw.scr);
if (! USE_ARGB)
xw.vis = XDefaultVisual(xw.dpy, xw.scr);
else {
XVisualInfo *vis;
XRenderPictFormat *fmt;
int nvi;
int i;
XVisualInfo tpl = {
.screen = xw.scr,
.depth = 32,
.class = TrueColor
};
vis = XGetVisualInfo(xw.dpy, VisualScreenMask | VisualDepthMask | VisualClassMask, &tpl, &nvi);
xw.vis = NULL;
for(i = 0; i < nvi; i ++) {
fmt = XRenderFindVisualFormat(xw.dpy, vis[i].visual);
if (fmt->type == PictTypeDirect && fmt->direct.alphaMask) {
xw.vis = vis[i].visual;
break;
}
}
XFree(vis);
if (! xw.vis) {
fprintf(stderr, "Couldn't find ARGB visual.\n");
exit(1);
}
}
/* font */
if (!FcInit())
@@ -3687,7 +3739,10 @@ xinit(void)
xloadfonts(usedfont, 0);
/* colors */
xw.cmap = XDefaultColormap(xw.dpy, xw.scr);
if (! USE_ARGB)
xw.cmap = XDefaultColormap(xw.dpy, xw.scr);
else
xw.cmap = XCreateColormap(xw.dpy, XRootWindow(xw.dpy, xw.scr), xw.vis, None);
xloadcols();
/* adjust fixed window geometry */
@@ -3710,16 +3765,17 @@ xinit(void)
if (!(opt_embed && (parent = strtol(opt_embed, NULL, 0))))
parent = XRootWindow(xw.dpy, xw.scr);
xw.win = XCreateWindow(xw.dpy, parent, xw.l, xw.t,
xw.w, xw.h, 0, XDefaultDepth(xw.dpy, xw.scr), InputOutput,
xw.w, xw.h, 0, xw.depth, InputOutput,
xw.vis, CWBackPixel | CWBorderPixel | CWBitGravity
| CWEventMask | CWColormap, &xw.attrs);
memset(&gcvalues, 0, sizeof(gcvalues));
gcvalues.graphics_exposures = False;
dc.gc = XCreateGC(xw.dpy, parent, GCGraphicsExposures,
xw.buf = XCreatePixmap(xw.dpy, xw.win, xw.w, xw.h, xw.depth);
dc.gc = XCreateGC(xw.dpy,
(USE_ARGB)? xw.buf: parent,
GCGraphicsExposures,
&gcvalues);
xw.buf = XCreatePixmap(xw.dpy, xw.win, xw.w, xw.h,
DefaultDepth(xw.dpy, xw.scr));
XSetForeground(xw.dpy, dc.gc, dc.col[defaultbg].pixel);
XFillRectangle(xw.dpy, xw.buf, dc.gc, 0, 0, xw.w, xw.h);