Factor out equivalent code from ttyread/ttysend

[st.git] / st.h

diff --git a/st.h b/st.h
index ad94351..3d9b6e7 100644 (file)
--- a/st.h
+++ b/st.h
@@ -9,6 +9,7 @@
 #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 || \
                                (a).bg != (b).bg)
@@ -80,11 +81,6 @@ enum selection_snap {
        SNAP_LINE = 2
 };
 
-enum window_state {
-       WIN_VISIBLE = 1,
-       WIN_FOCUSED = 2
-};
-
 typedef unsigned char uchar;
 typedef unsigned int uint;
 typedef unsigned long ulong;
@@ -92,6 +88,7 @@ typedef unsigned short ushort;
 
 typedef uint_least32_t Rune;
 
+#define Glyph Glyph_
 typedef struct {
        Rune u;           /* character code */
        ushort mode;      /* attribute flags */
@@ -100,7 +97,6 @@ typedef struct {
 } Glyph;
 
 typedef Glyph *Line;
-typedef XftGlyphFontSpec GlyphFontSpec;
 
 typedef struct {
        Glyph attr; /* current char attributes */
@@ -116,7 +112,6 @@ typedef struct {
        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 */
@@ -182,37 +177,43 @@ typedef struct {
        const Arg arg;
 } Shortcut;
 
+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 */
+       signed char crlf;      /* crlf mode          */
+} Key;
+
 void die(const char *, ...);
 void redraw(void);
 
 int tattrset(int);
 void tnew(int, int);
+void tresize(int, int);
 void tsetdirt(int, int);
 void tsetdirtattr(int);
-int match(uint, uint);
-void ttynew(void);
+void ttynew(char *, char *, char **);
 size_t ttyread(void);
-void ttyresize(void);
+void ttyresize(int, int);
 void ttysend(char *, size_t);
 void ttywrite(const char *, size_t);
 
 void resettitle(void);
 
-char *kmap(KeySym, uint);
-void cresize(int, int);
 void selclear(void);
-
 void selinit(void);
 void selnormalize(void);
 int selected(int, int);
 char *getsel(void);
-int x2col(int);
-int y2row(int);
 
-size_t utf8decode(char *, Rune *, size_t);
+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 */
@@ -221,20 +222,8 @@ 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;
-
 /* config.h globals */
 extern char font[];
 extern int borderpx;
@@ -266,7 +255,12 @@ extern MouseShortcut mshortcuts[];
 extern size_t mshortcutslen;
 extern Shortcut shortcuts[];
 extern size_t shortcutslen;
+extern KeySym mappedkeys[];
+extern size_t mappedkeyslen;
+extern uint ignoremod;
 extern uint forceselmod;
+extern Key key[];
+extern size_t keyslen;
 extern uint selmasks[];
 extern size_t selmaskslen;
 extern char ascii_printable[];