diff options
Diffstat (limited to 'st.c')
| -rw-r--r-- | st.c | 25 |
1 files changed, 24 insertions, 1 deletions
@@ -317,6 +317,8 @@ static void clippaste(const Arg *); static void numlock(const Arg *); static void selpaste(const Arg *); static void xzoom(const Arg *); +static void xzoomabs(const Arg *); +static void xzoomreset(const Arg *); static void printsel(const Arg *); static void printscreen(const Arg *) ; static void toggleprinter(const Arg *); @@ -503,6 +505,7 @@ static int oldbutton = 3; /* button event on startup: 3 = release */ static char *usedfont = NULL; static double usedfontsize = 0; +static double defaultfontsize = 0; static uchar utfbyte[UTF_SIZ + 1] = {0x80, 0, 0xC0, 0xE0, 0xF0}; static uchar utfmask[UTF_SIZ + 1] = {0xC0, 0x80, 0xE0, 0xF0, 0xF8}; @@ -2993,6 +2996,7 @@ xloadfonts(char *fontstr, double fontsize) { FcPatternAddDouble(pattern, FC_PIXEL_SIZE, 12); usedfontsize = 12; } + defaultfontsize = usedfontsize; } FcConfigSubstitute(0, pattern, FcMatchPattern); @@ -3005,6 +3009,8 @@ xloadfonts(char *fontstr, double fontsize) { FcPatternGetDouble(dc.font.match->pattern, FC_PIXEL_SIZE, 0, &fontval); usedfontsize = fontval; + if(fontsize == 0) + defaultfontsize = fontval; } /* Setting character width and height. */ @@ -3058,16 +3064,33 @@ xunloadfonts(void) { xunloadfont(&dc.ibfont); } + void xzoom(const Arg *arg) { + Arg larg; + larg.i = usedfontsize + arg->i; + xzoomabs(&larg); +} + +void +xzoomabs(const Arg *arg) { xunloadfonts(); - xloadfonts(usedfont, usedfontsize + arg->i); + xloadfonts(usedfont, arg->i); cresize(0, 0); redraw(0); xhints(); } void +xzoomreset(const Arg *arg) { + Arg larg; + if(defaultfontsize > 0) { + larg.i = defaultfontsize; + xzoomabs(&larg); + } +} + +void xinit(void) { XGCValues gcvalues; Cursor cursor; |