X-Git-Url: https://git.danieliu.xyz/?p=st.git;a=blobdiff_plain;f=st.h;h=a1928cae4b818f03d220adb015f70a2e424c610f;hp=c5ff5cf99153f706a6492b3f968d3f36c3794026;hb=ba7f4d69af62d20e13fea78a408095e017410651;hpb=bcb5d3adbe57ead05a829e5144c2ba1dc465865f

diff --git a/st.h b/st.h
index c5ff5cf..a1928ca 100644
--- a/st.h
+++ b/st.h
@@ -1,7 +1,7 @@
 /* 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))
@@ -13,7 +13,6 @@
 #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 || \
 				(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)))
@@ -37,34 +36,6 @@ enum glyph_attribute {
 	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,
@@ -98,72 +69,18 @@ typedef struct {
 
 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 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 {
-	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;
 	float f;
 	const void *v;
+	const char *s;
 } Arg;
 
 void die(const char *, ...);
 void redraw(void);
+void draw(void);
 
-void iso14755(const Arg *);
-void numlock(const Arg *);
 void printscreen(const Arg *);
 void printsel(const Arg *);
 void sendbreak(const Arg *);
@@ -173,42 +90,32 @@ int tattrset(int);
 void tnew(int, int);
 void tresize(int, int);
 void tsetdirtattr(int);
-void ttynew(char *, char *, char **);
+void ttyhangup(void);
+int ttynew(char *, char *, char *, char **);
 size_t ttyread(void);
 void ttyresize(int, int);
-void ttysend(char *, size_t);
-void ttywrite(const char *, size_t);
+void ttywrite(const char *, size_t, int);
 
 void resettitle(void);
 
 void selclear(void);
 void selinit(void);
 void selstart(int, int, int);
-void selextend(int, int, int);
-void selnormalize(void);
+void selextend(int, int, int, int);
 int selected(int, int);
 char *getsel(void);
 
-size_t utf8decode(const char *, Rune *, size_t);
 size_t utf8encode(Rune, char *);
 
 void *xmalloc(size_t);
 void *xrealloc(void *, size_t);
 char *xstrdup(char *);
 
-/* Globals */
-extern Term term;
-extern Selection sel;
-extern int cmdfd;
-extern pid_t pid;
-extern int oldbutton;
-
 /* config.h globals */
-extern char *shell;
 extern char *utmp;
 extern char *stty_args;
 extern char *vtiden;
-extern char *worddelimiters;
+extern wchar_t *worddelimiters;
 extern int allowaltscreen;
 extern char *termname;
 extern unsigned int tabspaces;