diff options
Diffstat (limited to 'st.h')
| -rw-r--r-- | st.h | 193 |
1 files changed, 180 insertions, 13 deletions
@@ -1,7 +1,14 @@ /* See LICENSE for license details. */ #include <stdint.h> +#include <time.h> #include <sys/types.h> +#include <X11/Xatom.h> +#include <X11/Xlib.h> +#include <X11/cursorfont.h> +#include <X11/keysym.h> +#include <X11/Xft/Xft.h> +#include <X11/XKBlib.h> /* macros */ #define MIN(a, b) ((a) < (b) ? (a) : (b)) @@ -21,21 +28,45 @@ #define IS_TRUECOL(x) (1 << 24 & (x)) enum glyph_attribute { - ATTR_NULL = 0, - ATTR_BOLD = 1 << 0, - ATTR_FAINT = 1 << 1, - ATTR_ITALIC = 1 << 2, - ATTR_UNDERLINE = 1 << 3, - ATTR_BLINK = 1 << 4, - ATTR_REVERSE = 1 << 5, - ATTR_INVISIBLE = 1 << 6, - ATTR_STRUCK = 1 << 7, - ATTR_WRAP = 1 << 8, - ATTR_WIDE = 1 << 9, - ATTR_WDUMMY = 1 << 10, + ATTR_NULL = 0, + ATTR_SET = 1 << 0, + ATTR_BOLD = 1 << 1, + ATTR_FAINT = 1 << 2, + ATTR_ITALIC = 1 << 3, + ATTR_UNDERLINE = 1 << 4, + ATTR_BLINK = 1 << 5, + ATTR_REVERSE = 1 << 6, + ATTR_INVISIBLE = 1 << 7, + ATTR_STRUCK = 1 << 8, + ATTR_WRAP = 1 << 9, + ATTR_WIDE = 1 << 10, + ATTR_WDUMMY = 1 << 11, + ATTR_SIXEL = 1 << 16, ATTR_BOLD_FAINT = ATTR_BOLD | ATTR_FAINT, }; +typedef struct _ImageList { + struct _ImageList *next, *prev; + unsigned char *pixels; + void *pixmap; + void *clipmask; + int width; + int height; + int x; + int y; + int cols; + int cw; + int ch; + int transparent; +} ImageList; + +/* Used to control which screen(s) keybindings and mouse shortcuts apply to. */ +enum screen { + S_PRI = -1, /* primary screen */ + S_ALL = 0, /* both primary and alt screen */ + S_ALT = 1 /* alternate screen */ +}; + enum selection_mode { SEL_IDLE = 0, SEL_EMPTY = 1, @@ -59,16 +90,50 @@ typedef unsigned short ushort; typedef uint_least32_t Rune; +typedef XftDraw *Draw; +typedef XftColor Color; +typedef XftGlyphFontSpec GlyphFontSpec; + #define Glyph Glyph_ typedef struct { Rune u; /* character code */ - ushort mode; /* attribute flags */ + uint32_t mode; /* attribute flags */ uint32_t fg; /* foreground */ uint32_t bg; /* background */ } Glyph; typedef Glyph *Line; +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 */ + TCursor c; /* cursor */ + int ocx; /* old cursor col */ + int ocy; /* old cursor row */ + 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 *tabs; + ImageList *images; /* sixel images */ + ImageList *images_alt; /* sixel images for alternate screen */ + Rune lastc; /* last printed char outside of sequence, 0 if control */ +} Term; + typedef union { int i; uint ui; @@ -77,9 +142,101 @@ typedef union { const char *s; } Arg; +/* 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; + Drawable buf; + GlyphFontSpec *specbuf; /* font spec buffer used for rendering */ + Atom xembed, wmdeletewin, netwmname, netwmiconname, netwmpid; + struct { + XIM xim; + XIC xic; + XPoint spot; + XVaNestedList spotlist; + } ime; + Draw draw; + Visual *vis; + XSetWindowAttributes attrs; + int scr; + int isfixed; /* is fixed geometry? */ + int l, t; /* left and top offset */ + int gm; /* geometry mask */ +} XWindow; + +typedef struct { + Atom xtarget; + char *primary, *clipboard; + struct timespec tclick1; + struct timespec tclick2; +} XSelection; + +/* types used in config.h */ +typedef struct { + uint mod; + KeySym keysym; + void (*func)(const Arg *); + const Arg arg; + int screen; +} Shortcut; + +typedef struct { + uint mod; + uint button; + void (*func)(const Arg *); + const Arg arg; + uint release; + int screen; +} MouseShortcut; + +typedef struct { + KeySym k; + uint mask; + char *s; + /* three-valued logic variables: 0 indifferent, 1 on, -1 off */ + signed char appkey; /* application keypad */ + signed char appcursor; /* application cursor */ +} Key; + +/* Font structure */ +#define Font Font_ +typedef struct { + int height; + int width; + int ascent; + int descent; + int badslant; + int badweight; + short lbearing; + short rbearing; + XftFont *match; + FcFontSet *set; + FcPattern *pattern; +} Font; + +/* Drawing Context */ +typedef struct { + Color *col; + size_t collen; + Font font, bfont, ifont, ibfont; + GC gc; +} DC; + void die(const char *, ...); void redraw(void); void draw(void); +void drawregion(int, int, int, int); +void tfulldirt(void); void printscreen(const Arg *); void printsel(const Arg *); @@ -87,6 +244,7 @@ void sendbreak(const Arg *); void toggleprinter(const Arg *); int tattrset(int); +int tisaltscr(void); void tnew(int, int); void tresize(int, int); void tsetdirtattr(int); @@ -100,6 +258,7 @@ void resettitle(void); void selclear(void); void selinit(void); +void selremove(void); void selstart(int, int, int); void selextend(int, int, int, int); int selected(int, int); @@ -111,6 +270,8 @@ void *xmalloc(size_t); void *xrealloc(void *, size_t); char *xstrdup(const char *); +int xgetcolor(int x, unsigned char *r, unsigned char *g, unsigned char *b); + /* config.h globals */ extern char *utmp; extern char *scroll; @@ -124,3 +285,9 @@ extern unsigned int tabspaces; extern unsigned int defaultfg; extern unsigned int defaultbg; extern unsigned int defaultcs; + +extern DC dc; +extern XWindow xw; +extern XSelection xsel; +extern TermWindow win; +extern Term term; |