st

suckless terminal - with my changes
git clone https://pi.duncano.de/git/st.git
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commit fe31a3f6344b0a1dbe72540aad63812f1edb6c12
parent 6b7f63bac597ca03e18fe63ad522b4d1bded08d1
Author: Christoph Lohmann <20h@r-36.net>
Date:   Fri, 25 Apr 2014 22:34:24 +0200

Conformity in the -g geometry handling.

Thanks to Yuri Karaban for suggesting this!

These changes make -g correspond to <cols>x<rows> and honor it so non-tiling
window managers can work with the size hints afterwards. It also adds a -i
flag to force the window size. This is needed so -g keeps being useful in dwm.

Diffstat:
st.1 | 8++++++--
st.c | 106+++++++++++++++++++++++++++++++++++++------------------------------------------
2 files changed, 56 insertions(+), 58 deletions(-)

diff --git a/st.1 b/st.1 @@ -10,6 +10,7 @@ st \- simple terminal .IR font ] .RB [ \-g .IR geometry ] +.RB [ \-i ] .RB [ \-o .IR file ] .RB [ \-t @@ -36,11 +37,14 @@ defines the to use when st is run. .TP .BI \-g " geometry" -defines the X11 geometry string, which will fixate the height and width of st. -The form is [=][<width>{xX}<height>][{+-}<xoffset>{+-}<yoffset>]. See +defines the X11 geometry string. +The form is [=][<cols>{xX}<rows>][{+-}<xoffset>{+-}<yoffset>]. See .BR XParseGeometry (3) for further details. .TP +.B \-f +will fixate the position given with the -g option. +.TP .BI \-o " file" writes all the I/O to .I file. diff --git a/st.c b/st.c @@ -250,7 +250,8 @@ typedef struct { XSetWindowAttributes attrs; int scr; bool isfixed; /* is fixed geometry? */ - int fx, fy, fw, fh; /* fixed geometry */ + int l, t; /* left and top offset */ + int gm; /* geometry mask */ int tw, th; /* tty width and height */ int w, h; /* window width and height */ int ch; /* char height */ @@ -406,6 +407,7 @@ static void xdrawcursor(void); static void xinit(void); static void xloadcols(void); static int xsetcolorname(int, const char *); +static int xgeommasktogravity(int); static int xloadfont(Font *, FcPattern *); static void xloadfonts(char *, double); static int xloadfontset(Font *); @@ -2804,18 +2806,24 @@ xhints(void) { 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 * borderpx; - sizeh->base_width = 2 * borderpx; - } else { - sizeh->flags = PMaxSize | PMinSize; - sizeh->min_width = sizeh->max_width = xw.fw; - sizeh->min_height = sizeh->max_height = xw.fh; + + 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 * borderpx; + sizeh->base_width = 2 * borderpx; + if(xw.isfixed == True) { + sizeh->flags |= PMaxSize | PMinSize; + sizeh->min_width = sizeh->max_width = xw.w; + sizeh->min_height = sizeh->max_height = xw.h; + } + if(xw.gm & (XValue|YValue)) { + sizeh->flags |= USPosition | PWinGravity; + sizeh->x = xw.l; + sizeh->y = xw.t; + sizeh->win_gravity = xgeommasktogravity(xw.gm); } XSetWMProperties(xw.dpy, xw.win, NULL, NULL, NULL, 0, sizeh, &wm, @@ -2824,6 +2832,19 @@ xhints(void) { } int +xgeommasktogravity(int mask) { + switch(mask & (XNegative|YNegative)) { + case 0: + return NorthWestGravity; + case XNegative: + return NorthEastGravity; + case YNegative: + return SouthWestGravity; + } + return SouthEastGravity; +} + +int xloadfont(Font *f, FcPattern *pattern) { FcPattern *match; FcResult result; @@ -2968,7 +2989,6 @@ xinit(void) { XGCValues gcvalues; Cursor cursor; Window parent; - int sw, sh; pid_t thispid = getpid(); if(!(xw.dpy = XOpenDisplay(NULL))) @@ -2988,23 +3008,12 @@ xinit(void) { xloadcols(); /* adjust fixed window geometry */ - if(xw.isfixed) { - sw = DisplayWidth(xw.dpy, xw.scr); - sh = DisplayHeight(xw.dpy, xw.scr); - if(xw.fx < 0) - xw.fx = sw + xw.fx - xw.fw - 1; - if(xw.fy < 0) - xw.fy = sh + xw.fy - xw.fh - 1; - - xw.h = xw.fh; - xw.w = xw.fw; - } else { - /* window - default size */ - xw.h = 2 * borderpx + term.row * xw.ch; - xw.w = 2 * borderpx + term.col * xw.cw; - xw.fx = 0; - xw.fy = 0; - } + xw.w = 2 * borderpx + term.col * xw.cw; + xw.h = 2 * borderpx + term.row * xw.ch; + if(xw.gm & XNegative) + xw.l += DisplayWidth(xw.dpy, xw.scr) - xw.w - 2; + if(xw.gm & YNegative) + xw.t += DisplayWidth(xw.dpy, xw.scr) - xw.h - 2; /* Events */ xw.attrs.background_pixel = dc.col[defaultbg].pixel; @@ -3017,7 +3026,7 @@ xinit(void) { parent = opt_embed ? strtol(opt_embed, NULL, 0) : \ XRootWindow(xw.dpy, xw.scr); - xw.win = XCreateWindow(xw.dpy, parent, xw.fx, xw.fy, + xw.win = XCreateWindow(xw.dpy, parent, xw.l, xw.t, xw.w, xw.h, 0, XDefaultDepth(xw.dpy, xw.scr), InputOutput, xw.vis, CWBackPixel | CWBorderPixel | CWBitGravity | CWEventMask | CWColormap, &xw.attrs); @@ -3714,10 +3723,7 @@ run(void) { } ttynew(); - if(!xw.isfixed) - cresize(w, h); - else - cresize(xw.fw, xw.fh); + cresize(w, h); gettimeofday(&last, NULL); lastblink = last; @@ -3807,11 +3813,10 @@ usage(void) { int main(int argc, char *argv[]) { - int bitm, xr, yr; - uint wr, hr; char *titles; + uint cols = 80, rows = 24; - xw.fw = xw.fh = xw.fx = xw.fy = 0; + xw.l = xw.t = 0; xw.isfixed = False; ARGBEGIN { @@ -3835,22 +3840,11 @@ main(int argc, char *argv[]) { opt_font = EARGF(usage()); break; case 'g': - bitm = XParseGeometry(EARGF(usage()), &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 & YNegative && xw.fy == 0) - xw.fy = -1; - - if(xw.fh != 0 && xw.fw != 0) - xw.isfixed = True; + xw.gm = XParseGeometry(EARGF(usage()), + &xw.l, &xw.t, &cols, &rows); + break; + case 'i': + xw.isfixed = True; break; case 'o': opt_io = EARGF(usage()); @@ -3869,7 +3863,7 @@ main(int argc, char *argv[]) { run: setlocale(LC_CTYPE, ""); XSetLocaleModifiers(""); - tnew(80, 24); + tnew(cols? cols : 1, rows? rows : 1); xinit(); selinit(); run();