Michael Forney
8 years ago
parent
c63a87cd93
commit
e2ee5ee611
6 changed files with 2195 additions and 2021 deletions
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/* See LICENSE for license details. */ |
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/* Arbitrary sizes */ |
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#define UTF_SIZ 4 |
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/* macros */ |
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#define MIN(a, b) ((a) < (b) ? (a) : (b)) |
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#define MAX(a, b) ((a) < (b) ? (b) : (a)) |
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#define LEN(a) (sizeof(a) / sizeof(a)[0]) |
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#define BETWEEN(x, a, b) ((a) <= (x) && (x) <= (b)) |
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#define DIVCEIL(n, d) (((n) + ((d) - 1)) / (d)) |
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#define LIMIT(x, a, b) (x) = (x) < (a) ? (a) : (x) > (b) ? (b) : (x) |
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#define ATTRCMP(a, b) ((a).mode != (b).mode || (a).fg != (b).fg || \ |
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(a).bg != (b).bg) |
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#define IS_SET(flag) ((term.mode & (flag)) != 0) |
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#define TIMEDIFF(t1, t2) ((t1.tv_sec-t2.tv_sec)*1000 + \ |
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(t1.tv_nsec-t2.tv_nsec)/1E6) |
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#define MODBIT(x, set, bit) ((set) ? ((x) |= (bit)) : ((x) &= ~(bit))) |
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#define TRUECOLOR(r,g,b) (1 << 24 | (r) << 16 | (g) << 8 | (b)) |
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#define IS_TRUECOL(x) (1 << 24 & (x)) |
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enum glyph_attribute { |
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ATTR_NULL = 0, |
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ATTR_BOLD = 1 << 0, |
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ATTR_FAINT = 1 << 1, |
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ATTR_ITALIC = 1 << 2, |
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ATTR_UNDERLINE = 1 << 3, |
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ATTR_BLINK = 1 << 4, |
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ATTR_REVERSE = 1 << 5, |
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ATTR_INVISIBLE = 1 << 6, |
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ATTR_STRUCK = 1 << 7, |
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ATTR_WRAP = 1 << 8, |
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ATTR_WIDE = 1 << 9, |
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ATTR_WDUMMY = 1 << 10, |
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ATTR_BOLD_FAINT = ATTR_BOLD | ATTR_FAINT, |
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}; |
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enum term_mode { |
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MODE_WRAP = 1 << 0, |
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MODE_INSERT = 1 << 1, |
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MODE_APPKEYPAD = 1 << 2, |
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MODE_ALTSCREEN = 1 << 3, |
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MODE_CRLF = 1 << 4, |
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MODE_MOUSEBTN = 1 << 5, |
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MODE_MOUSEMOTION = 1 << 6, |
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MODE_REVERSE = 1 << 7, |
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MODE_KBDLOCK = 1 << 8, |
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MODE_HIDE = 1 << 9, |
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MODE_ECHO = 1 << 10, |
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MODE_APPCURSOR = 1 << 11, |
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MODE_MOUSESGR = 1 << 12, |
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MODE_8BIT = 1 << 13, |
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MODE_BLINK = 1 << 14, |
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MODE_FBLINK = 1 << 15, |
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MODE_FOCUS = 1 << 16, |
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MODE_MOUSEX10 = 1 << 17, |
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MODE_MOUSEMANY = 1 << 18, |
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MODE_BRCKTPASTE = 1 << 19, |
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MODE_PRINT = 1 << 20, |
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MODE_UTF8 = 1 << 21, |
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MODE_SIXEL = 1 << 22, |
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MODE_MOUSE = MODE_MOUSEBTN|MODE_MOUSEMOTION|MODE_MOUSEX10\
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|MODE_MOUSEMANY, |
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}; |
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enum selection_mode { |
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SEL_IDLE = 0, |
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SEL_EMPTY = 1, |
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SEL_READY = 2 |
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}; |
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enum selection_type { |
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SEL_REGULAR = 1, |
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SEL_RECTANGULAR = 2 |
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}; |
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enum selection_snap { |
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SNAP_WORD = 1, |
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SNAP_LINE = 2 |
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}; |
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enum window_state { |
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WIN_VISIBLE = 1, |
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WIN_FOCUSED = 2 |
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}; |
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typedef unsigned char uchar; |
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typedef unsigned int uint; |
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typedef unsigned long ulong; |
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typedef unsigned short ushort; |
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typedef uint_least32_t Rune; |
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typedef struct { |
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Rune u; /* character code */ |
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ushort mode; /* attribute flags */ |
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uint32_t fg; /* foreground */ |
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uint32_t bg; /* background */ |
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} Glyph; |
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typedef Glyph *Line; |
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typedef struct { |
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Glyph attr; /* current char attributes */ |
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int x; |
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int y; |
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char state; |
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} TCursor; |
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/* Internal representation of the screen */ |
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typedef struct { |
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int row; /* nb row */ |
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int col; /* nb col */ |
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Line *line; /* screen */ |
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Line *alt; /* alternate screen */ |
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int *dirty; /* dirtyness of lines */ |
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GlyphFontSpec *specbuf; /* font spec buffer used for rendering */ |
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TCursor c; /* cursor */ |
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int top; /* top scroll limit */ |
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int bot; /* bottom scroll limit */ |
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int mode; /* terminal mode flags */ |
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int esc; /* escape state flags */ |
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char trantbl[4]; /* charset table translation */ |
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int charset; /* current charset */ |
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int icharset; /* selected charset for sequence */ |
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int numlock; /* lock numbers in keyboard */ |
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int *tabs; |
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} Term; |
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/* Purely graphic info */ |
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typedef struct { |
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int tw, th; /* tty width and height */ |
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int w, h; /* window width and height */ |
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int ch; /* char height */ |
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int cw; /* char width */ |
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char state; /* focus, redraw, visible */ |
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int cursor; /* cursor style */ |
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} TermWindow; |
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typedef struct { |
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uint b; |
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uint mask; |
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char *s; |
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} MouseShortcut; |
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typedef struct { |
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int mode; |
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int type; |
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int snap; |
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/*
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* Selection variables: |
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* nb – normalized coordinates of the beginning of the selection |
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* ne – normalized coordinates of the end of the selection |
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* ob – original coordinates of the beginning of the selection |
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* oe – original coordinates of the end of the selection |
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*/ |
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struct { |
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int x, y; |
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} nb, ne, ob, oe; |
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char *primary, *clipboard; |
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int alt; |
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struct timespec tclick1; |
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struct timespec tclick2; |
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//Atom xtarget;
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} Selection; |
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typedef union { |
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int i; |
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uint ui; |
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float f; |
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const void *v; |
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} Arg; |
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typedef struct { |
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uint mod; |
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KeySym keysym; |
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void (*func)(const Arg *); |
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const Arg arg; |
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} Shortcut; |
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void die(const char *, ...); |
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void redraw(void); |
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int tattrset(int); |
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void tnew(int, int); |
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void tsetdirt(int, int); |
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void tsetdirtattr(int); |
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int match(uint, uint); |
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void ttynew(void); |
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size_t ttyread(void); |
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void ttyresize(void); |
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void ttysend(char *, size_t); |
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void ttywrite(const char *, size_t); |
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void resettitle(void); |
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char *kmap(KeySym, uint); |
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void cresize(int, int); |
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void selclear(void); |
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void selinit(void); |
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void selnormalize(void); |
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int selected(int, int); |
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char *getsel(void); |
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int x2col(int); |
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int y2row(int); |
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size_t utf8decode(char *, Rune *, size_t); |
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size_t utf8encode(Rune, char *); |
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void *xmalloc(size_t); |
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char *xstrdup(char *); |
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void usage(void); |
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/* Globals */ |
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extern TermWindow win; |
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extern Term term; |
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extern Selection sel; |
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extern int cmdfd; |
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extern pid_t pid; |
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extern char **opt_cmd; |
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extern char *opt_class; |
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extern char *opt_embed; |
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extern char *opt_font; |
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extern char *opt_io; |
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extern char *opt_line; |
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extern char *opt_name; |
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extern char *opt_title; |
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extern int oldbutton; |
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extern char *usedfont; |
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extern double usedfontsize; |
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extern double defaultfontsize; |
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/* config.h globals */ |
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extern char font[]; |
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extern int borderpx; |
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extern float cwscale; |
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extern float chscale; |
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extern unsigned int doubleclicktimeout; |
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extern unsigned int tripleclicktimeout; |
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extern int allowaltscreen; |
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extern unsigned int xfps; |
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extern unsigned int actionfps; |
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extern unsigned int cursorthickness; |
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extern unsigned int blinktimeout; |
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extern char termname[]; |
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extern const char *colorname[]; |
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extern size_t colornamelen; |
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extern unsigned int defaultfg; |
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extern unsigned int defaultbg; |
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extern unsigned int defaultcs; |
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extern unsigned int defaultrcs; |
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extern unsigned int cursorshape; |
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extern unsigned int cols; |
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extern unsigned int rows; |
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extern unsigned int mouseshape; |
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extern unsigned int mousefg; |
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extern unsigned int mousebg; |
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extern unsigned int defaultattr; |
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extern MouseShortcut mshortcuts[]; |
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extern size_t mshortcutslen; |
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extern Shortcut shortcuts[]; |
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extern size_t shortcutslen; |
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extern uint forceselmod; |
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extern uint selmasks[]; |
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extern size_t selmaskslen; |
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extern char ascii_printable[]; |
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@ -0,0 +1,29 @@ |
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/* See LICENSE for license details. */ |
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/* X modifiers */ |
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#define XK_ANY_MOD UINT_MAX |
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#define XK_NO_MOD 0 |
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#define XK_SWITCH_MOD (1<<13) |
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typedef XftGlyphFontSpec GlyphFontSpec; |
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void draw(void); |
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void drawregion(int, int, int, int); |
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void run(void); |
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void xbell(int); |
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void xclipcopy(void); |
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void xclippaste(void); |
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void xhints(void); |
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void xinit(void); |
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void xloadcols(void); |
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int xsetcolorname(int, const char *); |
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void xloadfonts(char *, double); |
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void xsetenv(void); |
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void xsettitle(char *); |
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void xsetpointermotion(int); |
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void xseturgency(int); |
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void xunloadfonts(void); |
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void xresize(int, int); |
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void xselpaste(void); |
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unsigned long xwinid(void); |
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