st

simple terminal
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commit a09138afa57adb4b76dba8ca72dc7ee2642a5c8d
parent 626b0ae40c71b6c1e02ece79bf033432647381a6
Author: Devin J. Pohly <djpohly@gmail.com>
Date:   Tue, 10 Oct 2017 12:17:25 -0500

Move font/fontspec variables into x.c and XWindow

Signed-off-by: Devin J. Pohly <djpohly@gmail.com>

Diffstat:
st.c | 11-----------
st.h | 8++------
x.c | 18+++++++++++++-----
3 files changed, 15 insertions(+), 22 deletions(-)

diff --git a/st.c b/st.c @@ -28,9 +28,6 @@ #include <X11/cursorfont.h> #include <X11/Xft/Xft.h> -#define Glyph Glyph_ -#define Font Font_ - #include "st.h" #include "win.h" @@ -196,7 +193,6 @@ static size_t utf8validate(Rune *, size_t); static char *base64dec(const char *); static ssize_t xwrite(int, const char *, size_t); -static void *xrealloc(void *, size_t); /* Globals */ TermWindow win; @@ -218,10 +214,6 @@ static CSIEscape csiescseq; static STREscape strescseq; static int iofd = 1; -char *usedfont = NULL; -double usedfontsize = 0; -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}; static Rune utfmin[UTF_SIZ + 1] = { 0, 0, 0x80, 0x800, 0x10000}; @@ -2516,9 +2508,6 @@ tresize(int col, int row) free(term.alt[i]); } - /* resize to new width */ - term.specbuf = xrealloc(term.specbuf, col * sizeof(GlyphFontSpec)); - /* resize to new height */ term.line = xrealloc(term.line, row * sizeof(Line)); term.alt = xrealloc(term.alt, row * sizeof(Line)); diff --git a/st.h b/st.h @@ -92,6 +92,7 @@ typedef unsigned short ushort; typedef uint_least32_t Rune; +#define Glyph Glyph_ typedef struct { Rune u; /* character code */ ushort mode; /* attribute flags */ @@ -100,7 +101,6 @@ typedef struct { } Glyph; typedef Glyph *Line; -typedef XftGlyphFontSpec GlyphFontSpec; typedef struct { Glyph attr; /* current char attributes */ @@ -116,7 +116,6 @@ typedef struct { Line *line; /* screen */ Line *alt; /* alternate screen */ int *dirty; /* dirtyness of lines */ - GlyphFontSpec *specbuf; /* font spec buffer used for rendering */ TCursor c; /* cursor */ int top; /* top scroll limit */ int bot; /* bottom scroll limit */ @@ -213,6 +212,7 @@ size_t utf8decode(char *, Rune *, size_t); size_t utf8encode(Rune, char *); void *xmalloc(size_t); +void *xrealloc(void *, size_t); char *xstrdup(char *); /* Globals */ @@ -231,10 +231,6 @@ extern char *opt_name; extern char *opt_title; extern int oldbutton; -extern char *usedfont; -extern double usedfontsize; -extern double defaultfontsize; - /* config.h globals */ extern char font[]; extern int borderpx; diff --git a/x.c b/x.c @@ -17,10 +17,6 @@ static char *argv0; #include "arg.h" - -#define Glyph Glyph_ -#define Font Font_ - #include "st.h" #include "win.h" @@ -35,6 +31,7 @@ static char *argv0; typedef XftDraw *Draw; typedef XftColor Color; +typedef XftGlyphFontSpec GlyphFontSpec; /* Purely graphic info */ typedef struct { @@ -42,6 +39,7 @@ typedef struct { Colormap cmap; Window win; Drawable buf; + GlyphFontSpec *specbuf; /* font spec buffer used for rendering */ Atom xembed, wmdeletewin, netwmname, netwmpid; XIM xim; XIC xic; @@ -59,6 +57,7 @@ typedef struct { } XSelection; /* Font structure */ +#define Font Font_ typedef struct { int height; int width; @@ -166,6 +165,9 @@ typedef struct { /* Fontcache is an array now. A new font will be appended to the array. */ static Fontcache frc[16]; static int frclen = 0; +static char *usedfont = NULL; +static double usedfontsize = 0; +static double defaultfontsize = 0; void zoom(const Arg *arg) @@ -605,6 +607,9 @@ xresize(int col, int row) DefaultDepth(xw.dpy, xw.scr)); XftDrawChange(xw.draw, xw.buf); xclear(0, 0, win.w, win.h); + + /* resize to new width */ + xw.specbuf = xrealloc(xw.specbuf, col * sizeof(GlyphFontSpec)); } ushort @@ -965,6 +970,9 @@ xinit(void) XSetForeground(xw.dpy, dc.gc, dc.col[defaultbg].pixel); XFillRectangle(xw.dpy, xw.buf, dc.gc, 0, 0, win.w, win.h); + /* font spec buffer */ + xw.specbuf = xmalloc(term.col * sizeof(GlyphFontSpec)); + /* Xft rendering context */ xw.draw = XftDrawCreate(xw.dpy, xw.buf, xw.vis, xw.cmap); @@ -1456,7 +1464,7 @@ drawregion(int x1, int y1, int x2, int y2) term.dirty[y] = 0; - specs = term.specbuf; + specs = xw.specbuf; numspecs = xmakeglyphfontspecs(specs, &term.line[y][x1], x2 - x1, x1, y); i = ox = 0;