/* See LICENSE for license details. */
-/* Arbitrary sizes */
-#define UTF_SIZ 4
+#include <stdint.h>
+#include <sys/types.h>
/* macros */
#define MIN(a, b) ((a) < (b) ? (a) : (b))
#define LEN(a) (sizeof(a) / sizeof(a)[0])
#define BETWEEN(x, a, b) ((a) <= (x) && (x) <= (b))
#define DIVCEIL(n, d) (((n) + ((d) - 1)) / (d))
+#define DEFAULT(a, b) (a) = (a) ? (a) : (b)
#define LIMIT(x, a, b) (x) = (x) < (a) ? (a) : (x) > (b) ? (b) : (x)
-#define ATTRCMP(a, b) ((a).mode != (b).mode || (a).fg != (b).fg || \
+#define ATTRCMP(a, b) (((a).mode & (~ATTR_WRAP) & (~ATTR_LIGA)) != ((b).mode & (~ATTR_WRAP) & (~ATTR_LIGA)) || \
+ (a).fg != (b).fg || \
(a).bg != (b).bg)
-#define IS_SET(flag) ((term.mode & (flag)) != 0)
#define TIMEDIFF(t1, t2) ((t1.tv_sec-t2.tv_sec)*1000 + \
(t1.tv_nsec-t2.tv_nsec)/1E6)
#define MODBIT(x, set, bit) ((set) ? ((x) |= (bit)) : ((x) &= ~(bit)))
ATTR_WRAP = 1 << 8,
ATTR_WIDE = 1 << 9,
ATTR_WDUMMY = 1 << 10,
+ ATTR_LIGA = 1 << 11,
ATTR_BOLD_FAINT = ATTR_BOLD | ATTR_FAINT,
};
-enum term_mode {
- MODE_WRAP = 1 << 0,
- MODE_INSERT = 1 << 1,
- MODE_APPKEYPAD = 1 << 2,
- MODE_ALTSCREEN = 1 << 3,
- MODE_CRLF = 1 << 4,
- MODE_MOUSEBTN = 1 << 5,
- MODE_MOUSEMOTION = 1 << 6,
- MODE_REVERSE = 1 << 7,
- MODE_KBDLOCK = 1 << 8,
- MODE_HIDE = 1 << 9,
- MODE_ECHO = 1 << 10,
- MODE_APPCURSOR = 1 << 11,
- MODE_MOUSESGR = 1 << 12,
- MODE_8BIT = 1 << 13,
- MODE_BLINK = 1 << 14,
- MODE_FBLINK = 1 << 15,
- MODE_FOCUS = 1 << 16,
- MODE_MOUSEX10 = 1 << 17,
- MODE_MOUSEMANY = 1 << 18,
- MODE_BRCKTPASTE = 1 << 19,
- MODE_PRINT = 1 << 20,
- MODE_UTF8 = 1 << 21,
- MODE_SIXEL = 1 << 22,
- MODE_MOUSE = MODE_MOUSEBTN|MODE_MOUSEMOTION|MODE_MOUSEX10\
- |MODE_MOUSEMANY,
-};
-
enum selection_mode {
SEL_IDLE = 0,
SEL_EMPTY = 1,
SNAP_LINE = 2
};
-enum window_state {
- WIN_VISIBLE = 1,
- WIN_FOCUSED = 2
-};
-
typedef unsigned char uchar;
typedef unsigned int uint;
typedef unsigned long ulong;
typedef uint_least32_t Rune;
+#define Glyph Glyph_
typedef struct {
Rune u; /* character code */
ushort mode; /* attribute flags */
} Glyph;
typedef Glyph *Line;
-typedef XftGlyphFontSpec GlyphFontSpec;
-
-typedef struct {
- Glyph attr; /* current char attributes */
- int x;
- int y;
- char state;
-} TCursor;
-
-/* Internal representation of the screen */
-typedef struct {
- int row; /* nb row */
- int col; /* nb col */
- 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 */
- int mode; /* terminal mode flags */
- int esc; /* escape state flags */
- char trantbl[4]; /* charset table translation */
- int charset; /* current charset */
- int icharset; /* selected charset for sequence */
- int numlock; /* lock numbers in keyboard */
- int *tabs;
-} Term;
-
-/* 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 */
- char state; /* focus, redraw, visible */
- int cursor; /* cursor style */
-} TermWindow;
-
-typedef struct {
- uint b;
- uint mask;
- char *s;
-} MouseShortcut;
-
-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;
-
- char *primary, *clipboard;
- int alt;
- struct timespec tclick1;
- struct timespec tclick2;
-
- //Atom xtarget;
-} Selection;
typedef union {
int i;
uint ui;
float f;
const void *v;
+ const char *s;
} Arg;
-typedef struct {
- uint mod;
- KeySym keysym;
- void (*func)(const Arg *);
- const Arg arg;
-} Shortcut;
-
void die(const char *, ...);
void redraw(void);
+void draw(void);
+
+void printscreen(const Arg *);
+void printsel(const Arg *);
+void sendbreak(const Arg *);
+void toggleprinter(const Arg *);
+void copyurl(const Arg *);
int tattrset(int);
void tnew(int, int);
-void tsetdirt(int, int);
+void tresize(int, int);
void tsetdirtattr(int);
-int match(uint, uint);
-void ttynew(void);
+void ttyhangup(void);
+int ttynew(const char *, char *, const char *, char **);
size_t ttyread(void);
-void ttyresize(void);
-void ttysend(char *, size_t);
-void ttywrite(const char *, size_t);
+void ttyresize(int, int);
+void ttywrite(const char *, size_t, int);
void resettitle(void);
-char *kmap(KeySym, uint);
-void cresize(int, int);
void selclear(void);
-
void selinit(void);
-void selnormalize(void);
+void selstart(int, int, int);
+void selextend(int, int, int, int);
int selected(int, int);
char *getsel(void);
-int x2col(int);
-int y2row(int);
-size_t utf8decode(char *, Rune *, size_t);
size_t utf8encode(Rune, char *);
void *xmalloc(size_t);
-char *xstrdup(char *);
-
-/* Globals */
-extern TermWindow win;
-extern Term term;
-extern Selection sel;
-extern int cmdfd;
-extern pid_t pid;
-extern char **opt_cmd;
-extern char *opt_class;
-extern char *opt_embed;
-extern char *opt_font;
-extern char *opt_io;
-extern char *opt_line;
-extern char *opt_name;
-extern char *opt_title;
-extern int oldbutton;
-
-extern char *usedfont;
-extern double usedfontsize;
-extern double defaultfontsize;
+void *xrealloc(void *, size_t);
+char *xstrdup(const char *);
/* config.h globals */
-extern char font[];
-extern int borderpx;
-extern float cwscale;
-extern float chscale;
-extern unsigned int doubleclicktimeout;
-extern unsigned int tripleclicktimeout;
+extern char *utmp;
+extern char *scroll;
+extern char *stty_args;
+extern char *vtiden;
+extern wchar_t *worddelimiters;
extern int allowaltscreen;
-extern unsigned int xfps;
-extern unsigned int actionfps;
-extern unsigned int cursorthickness;
-extern int bellvolume;
-extern unsigned int blinktimeout;
-extern char termname[];
-extern const char *colorname[];
-extern size_t colornamelen;
+extern int allowwindowops;
+extern char *termname;
+extern unsigned int tabspaces;
extern unsigned int defaultfg;
extern unsigned int defaultbg;
-extern unsigned int defaultcs;
-extern unsigned int defaultrcs;
-extern unsigned int cursorshape;
-extern unsigned int cols;
-extern unsigned int rows;
-extern unsigned int mouseshape;
-extern unsigned int mousefg;
-extern unsigned int mousebg;
-extern unsigned int defaultattr;
-extern MouseShortcut mshortcuts[];
-extern size_t mshortcutslen;
-extern Shortcut shortcuts[];
-extern size_t shortcutslen;
-extern uint forceselmod;
-extern uint selmasks[];
-extern size_t selmaskslen;
-extern char ascii_printable[];
projects / st.git / blobdiff