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Add -g geometry to st and the manpage.

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This commit is contained in:
Christoph Lohmann 2012-09-03 23:02:29 +02:00
parent 466decd535
commit 579f12d47b
2 changed files with 72 additions and 18 deletions
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4
st.1
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@ -5,6 +5,8 @@ st \- simple terminal
.B st
.RB [ \-c
.IR class ]
.RB [ \-g
.IR geometry ]
.RB [ \-t
.IR title ]
.RB [ \-w
@ -29,6 +31,8 @@ defines the window class (default $TERM).
embeds st within the window identified by
.I windowid
.TP
.B \-g " geometry"
defines the X11 geometry string, which will fixate the height and width of st.
.B \-v
prints version information to stderr, then exits.
.TP

86
st.c
View File

@ -36,7 +36,8 @@
#define USAGE \
"st " VERSION " (c) 2010-2012 st engineers\n" \
"usage: st [-t title] [-c class] [-w windowid] [-v] [-f file] [-e command...]\n"
"usage: st [-t title] [-c class] [-g geometry]" \
" [-w windowid] [-v] [-f file] [-e command...]\n"
/* XEMBED messages */
#define XEMBED_FOCUS_IN 4
@ -195,6 +196,8 @@ typedef struct {
XIM xim;
XIC xic;
int scr;
Bool isfixed; /* is fixed geometry? */
int fx, fy, fw, fh; /* fixed geometry */
int w; /* window width */
int h; /* window height */
int ch; /* char height */
@ -1820,16 +1823,25 @@ void
xhints(void) {
XClassHint class = {opt_class ? opt_class : TNAME, TNAME};
XWMHints wm = {.flags = InputHint, .input = 1};
XSizeHints size = {
.flags = PSize | PResizeInc | PBaseSize,
.height = xw.h,
.width = xw.w,
.height_inc = xw.ch,
.width_inc = xw.cw,
.base_height = 2*BORDER,
.base_width = 2*BORDER,
};
XSetWMProperties(xw.dpy, xw.win, NULL, NULL, NULL, 0, &size, &wm, &class);
XSizeHints *sizeh = NULL;
sizeh = XAllocSizeHints();
if(xw.isfixed == False) {
sizeh->flags = PSize | PResizeInc | PBaseSize;
sizeh->height = xw.h;
sizeh->width = xw.w;
sizeh->height_inc = xw.ch;
sizeh->width_inc = xw.cw;
sizeh->base_height = 2*BORDER;
sizeh->base_width = 2*BORDER;
} else {
sizeh->flags = PMaxSize | PMinSize;
sizeh->min_width = sizeh->max_width = xw.fw;
sizeh->min_height = sizeh->max_height = xw.fh;
}
XSetWMProperties(xw.dpy, xw.win, NULL, NULL, NULL, 0, sizeh, &wm, &class);
XFree(sizeh);
}
XFontSet
@ -1881,11 +1893,28 @@ xinit(void) {
XSetWindowAttributes attrs;
Cursor cursor;
Window parent;
int sw, sh;
if(!(xw.dpy = XOpenDisplay(NULL)))
die("Can't open display\n");
xw.scr = XDefaultScreen(xw.dpy);
/* adjust fixed window geometry */
if(xw.isfixed) {
sw = DisplayWidth(xw.dpy, xw.scr);
sh = DisplayWidth(xw.dpy, xw.scr);
if(xw.fx < 0)
xw.fx = sw + xw.fx - xw.fw;
if(xw.fy < 0)
xw.fy = sh + xw.fy - xw.fh;
} else {
/* window - default size */
xw.h = 2*BORDER + term.row * xw.ch;
xw.w = 2*BORDER + term.col * xw.cw;
xw.fw = xw.w;
xw.fh = xw.h;
}
/* font */
initfonts(FONT, BOLDFONT);
@ -1897,10 +1926,6 @@ xinit(void) {
xw.cmap = XDefaultColormap(xw.dpy, xw.scr);
xloadcols();
/* window - default size */
xw.h = 2*BORDER + term.row * xw.ch;
xw.w = 2*BORDER + term.col * xw.cw;
attrs.background_pixel = dc.col[DefaultBG];
attrs.border_pixel = dc.col[DefaultBG];
attrs.bit_gravity = NorthWestGravity;
@ -1911,8 +1936,8 @@ xinit(void) {
attrs.colormap = xw.cmap;
parent = opt_embed ? strtol(opt_embed, NULL, 0) : XRootWindow(xw.dpy, xw.scr);
xw.win = XCreateWindow(xw.dpy, parent, 0, 0,
xw.w, xw.h, 0, XDefaultDepth(xw.dpy, xw.scr), InputOutput,
xw.win = XCreateWindow(xw.dpy, parent, xw.fx, xw.fy,
xw.fw, xw.fh, 0, XDefaultDepth(xw.dpy, xw.scr), InputOutput,
XDefaultVisual(xw.dpy, xw.scr),
CWBackPixel | CWBorderPixel | CWBitGravity | CWEventMask
| CWColormap,
@ -2275,7 +2300,10 @@ run(void) {
int
main(int argc, char *argv[]) {
int i;
int i, bitm, xr, yr;
unsigned int wr, hr;
xw.fw = xw.fh = xw.fx = xw.fy = 0;
for(i = 1; i < argc; i++) {
switch(argv[i][0] != '-' || argv[i][2] ? -1 : argv[i][1]) {
@ -2295,6 +2323,27 @@ main(int argc, char *argv[]) {
/* eat every remaining arguments */
if(++i < argc) opt_cmd = &argv[i];
goto run;
case 'g':
if(++i >= argc)
break;
bitm = XParseGeometry(argv[i], &xr, &yr, &wr, &hr);
if(bitm & XValue)
xw.fx = xr;
if(bitm & YValue)
xw.fy = yr;
if(bitm & WidthValue)
xw.fw = (int)wr;
if(bitm & HeightValue)
xw.fh = (int)hr;
if(bitm & XNegative && xw.fx == 0)
xw.fx = -1;
if(bitm & XNegative && xw.fy == 0)
xw.fy = -1;
if(xw.fh != 0 && xw.fw != 0)
xw.isfixed = True;
break;
case 'v':
default:
die(USAGE);
@ -2310,3 +2359,4 @@ main(int argc, char *argv[]) {
run();
return 0;
}