diff options
| -rw-r--r-- | st.c | 31 | ||||
| -rw-r--r-- | st.h | 40 | ||||
| -rw-r--r-- | win.h | 1 | ||||
| -rw-r--r-- | x.c | 15 |
4 files changed, 43 insertions, 44 deletions
@@ -36,6 +36,7 @@ /* Arbitrary sizes */ #define UTF_INVALID 0xFFFD +#define UTF_SIZ 4 #define ESC_BUF_SIZ (128*UTF_SIZ) #define ESC_ARG_SIZ 16 #define STR_BUF_SIZ ESC_BUF_SIZ @@ -95,6 +96,31 @@ enum escape_state { ESC_DCS =128, }; +typedef struct { + Glyph attr; /* current char attributes */ + int x; + int y; + char state; +} TCursor; + +typedef struct { + int mode; + int type; + int snap; + /* + * Selection variables: + * nb – normalized coordinates of the beginning of the selection + * ne – normalized coordinates of the end of the selection + * ob – original coordinates of the beginning of the selection + * oe – original coordinates of the end of the selection + */ + struct { + int x, y; + } nb, ne, ob, oe; + + int alt; +} Selection; + /* Internal representation of the screen */ typedef struct { int row; /* nb row */ @@ -187,15 +213,18 @@ static void tstrsequence(uchar); static void drawregion(int, int, int, int); +static void selnormalize(void); static void selscroll(int, int); static void selsnap(int *, int *, int); +static size_t utf8decode(const char *, Rune *, size_t); static Rune utf8decodebyte(char, size_t *); static char utf8encodebyte(Rune, size_t); -static char *utf8strchr(char *s, Rune u); +static char *utf8strchr(char *, Rune); static size_t utf8validate(Rune *, size_t); static char *base64dec(const char *); +static char base64dec_getc(const char **); static ssize_t xwrite(int, const char *, size_t); @@ -1,8 +1,5 @@ /* See LICENSE for license details. */ -/* Arbitrary sizes */ -#define UTF_SIZ 4 - /* macros */ #define MIN(a, b) ((a) < (b) ? (a) : (b)) #define MAX(a, b) ((a) < (b) ? (b) : (a)) @@ -69,41 +66,6 @@ typedef struct { typedef Glyph *Line; -typedef struct { - Glyph attr; /* current char attributes */ - int x; - int y; - char state; -} TCursor; - -/* Purely graphic info */ -typedef struct { - int tw, th; /* tty width and height */ - int w, h; /* window width and height */ - int ch; /* char height */ - int cw; /* char width */ - int mode; /* window state/mode flags */ - int cursor; /* cursor style */ -} TermWindow; - -typedef struct { - int mode; - int type; - int snap; - /* - * Selection variables: - * nb – normalized coordinates of the beginning of the selection - * ne – normalized coordinates of the end of the selection - * ob – original coordinates of the beginning of the selection - * oe – original coordinates of the end of the selection - */ - struct { - int x, y; - } nb, ne, ob, oe; - - int alt; -} Selection; - typedef union { int i; uint ui; @@ -137,11 +99,9 @@ void selclear(void); void selinit(void); void selstart(int, int, int); void selextend(int, int, int, int); -void selnormalize(void); int selected(int, int); char *getsel(void); -size_t utf8decode(const char *, Rune *, size_t); size_t utf8encode(Rune, char *); void *xmalloc(size_t); @@ -27,7 +27,6 @@ void xbell(void); void xclipcopy(void); void xdrawcursor(int, int, Glyph, int, int, Glyph); void xdrawline(Line, int, int, int); -void xhints(void); void xfinishdraw(void); void xloadcols(void); int xsetcolorname(int, const char *); @@ -76,6 +76,15 @@ typedef XftGlyphFontSpec GlyphFontSpec; /* Purely graphic info */ typedef struct { + int tw, th; /* tty width and height */ + int w, h; /* window width and height */ + int ch; /* char height */ + int cw; /* char width */ + int mode; /* window state/mode flags */ + int cursor; /* cursor style */ +} TermWindow; + +typedef struct { Display *dpy; Colormap cmap; Window win; @@ -133,6 +142,8 @@ static int xgeommasktogravity(int); static void xinit(int, int); static void cresize(int, int); static void xresize(int, int); +static void xhints(void); +static int xloadcolor(int, const char *, Color *); static int xloadfont(Font *, FcPattern *); static void xloadfonts(char *, double); static void xunloadfont(Font *); @@ -1430,8 +1441,8 @@ xdrawcursor(int cx, int cy, Glyph g, int ox, int oy, Glyph og) /* draw the new one */ if (IS_SET(MODE_FOCUSED)) { switch (win.cursor) { - case 7: /* st extension: snowman */ - utf8decode("☃", &g.u, UTF_SIZ); + case 7: /* st extension: snowman (U+2603) */ + g.u = 0x2603; case 0: /* Blinking Block */ case 1: /* Blinking Block (Default) */ case 2: /* Steady Block */ |