Add some patches
This commit is contained in:
MGislv
parent
2f6e597ed8
commit
b13a99cdb5
51
config.def.h
51
config.def.h
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@ -5,7 +5,7 @@
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*
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* font: see http://freedesktop.org/software/fontconfig/fontconfig-user.html
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*/
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static char *font = "Liberation Mono:pixelsize=12:antialias=true:autohint=true";
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static char *font = "JetBrains Mono:pixelsize=14:antialias=true:autohint=true";
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static int borderpx = 2;
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/*
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@ -96,30 +96,30 @@ unsigned int tabspaces = 8;
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/* Terminal colors (16 first used in escape sequence) */
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static const char *colorname[] = {
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/* 8 normal colors */
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"black",
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"red3",
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"green3",
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"yellow3",
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"blue2",
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"magenta3",
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"cyan3",
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"gray90",
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"#3b4252", /* black */
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"#bf616a", /* red */
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"#a3be8c", /* green */
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"#ebcb8b", /* yellow */
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"#81a1c1", /* blue */
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"#b48ead", /* magenta */
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"#88c0d0", /* cyan */
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"#d9dee9", /* white */
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/* 8 bright colors */
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"gray50",
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"red",
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"green",
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"yellow",
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"#5c5cff",
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"magenta",
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"cyan",
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"white",
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"#4c566a", /* black */
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"#bf616a", /* red */
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"#a3be8c", /* green */
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"#ebcb8b", /* yellow */
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"#81a1c1", /* blue */
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"#b48ead", /* magenta */
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"#8fbcbb", /* cyan */
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"#e5e9f0", /* white */
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[255] = 0,
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/* more colors can be added after 255 to use with DefaultXX */
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"#cccccc",
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"#555555",
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"#2e3440", /* background */
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"#d8dee9", /* foreground */
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};
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@ -127,10 +127,10 @@ static const char *colorname[] = {
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* Default colors (colorname index)
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* foreground, background, cursor, reverse cursor
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*/
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unsigned int defaultfg = 7;
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unsigned int defaultbg = 0;
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static unsigned int defaultcs = 256;
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static unsigned int defaultrcs = 257;
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unsigned int defaultfg = 257;
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unsigned int defaultbg = 256;
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static unsigned int defaultcs = 257;
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static unsigned int defaultrcs = 256;
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/*
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* Default shape of cursor
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@ -139,7 +139,7 @@ static unsigned int defaultrcs = 257;
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* 6: Bar ("|")
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* 7: Snowman ("☃")
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*/
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static unsigned int cursorshape = 2;
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static unsigned int cursorshape = 4;
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/*
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* Default columns and rows numbers
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@ -199,6 +199,9 @@ static Shortcut shortcuts[] = {
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{ TERMMOD, XK_Y, selpaste, {.i = 0} },
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{ ShiftMask, XK_Insert, selpaste, {.i = 0} },
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{ TERMMOD, XK_Num_Lock, numlock, {.i = 0} },
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{ ShiftMask, XK_Page_Up, kscrollup, {.i = -1} },
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{ ShiftMask, XK_Page_Down, kscrolldown, {.i = -1} },
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{ TERMMOD, XK_Return, newterm, {.i = 0} },
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};
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/*
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@ -32,4 +32,4 @@ STLDFLAGS = $(LIBS) $(LDFLAGS)
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# `$(PKG_CONFIG) --libs freetype2`
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# compiler and linker
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# CC = c99
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CC = gcc
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146
st.c
146
st.c
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@ -35,6 +35,7 @@
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#define ESC_ARG_SIZ 16
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#define STR_BUF_SIZ ESC_BUF_SIZ
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#define STR_ARG_SIZ ESC_ARG_SIZ
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#define HISTSIZE 2000
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/* macros */
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#define IS_SET(flag) ((term.mode & (flag)) != 0)
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@ -42,6 +43,9 @@
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#define ISCONTROLC1(c) (BETWEEN(c, 0x80, 0x9f))
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#define ISCONTROL(c) (ISCONTROLC0(c) || ISCONTROLC1(c))
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#define ISDELIM(u) (u && wcschr(worddelimiters, u))
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#define TLINE(y) ((y) < term.scr ? term.hist[((y) + term.histi - \
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term.scr + HISTSIZE + 1) % HISTSIZE] : \
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term.line[(y) - term.scr])
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enum term_mode {
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MODE_WRAP = 1 << 0,
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@ -115,6 +119,9 @@ typedef struct {
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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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Line hist[HISTSIZE]; /* history buffer */
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int histi; /* history index */
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int scr; /* scroll back */
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int *dirty; /* dirtyness of lines */
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TCursor c; /* cursor */
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int ocx; /* old cursor col */
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@ -153,6 +160,7 @@ typedef struct {
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} STREscape;
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static void execsh(char *, char **);
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static char *getcwd_by_pid(pid_t pid);
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static void stty(char **);
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static void sigchld(int);
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static void ttywriteraw(const char *, size_t);
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@ -184,8 +192,8 @@ static void tnewline(int);
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static void tputtab(int);
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static void tputc(Rune);
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static void treset(void);
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static void tscrollup(int, int);
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static void tscrolldown(int, int);
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static void tscrollup(int, int, int);
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static void tscrolldown(int, int, int);
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static void tsetattr(const int *, int);
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static void tsetchar(Rune, const Glyph *, int, int);
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static void tsetdirt(int, int);
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@ -416,10 +424,10 @@ tlinelen(int y)
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{
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int i = term.col;
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if (term.line[y][i - 1].mode & ATTR_WRAP)
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if (TLINE(y)[i - 1].mode & ATTR_WRAP)
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return i;
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while (i > 0 && term.line[y][i - 1].u == ' ')
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while (i > 0 && TLINE(y)[i - 1].u == ' ')
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--i;
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return i;
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@ -528,7 +536,7 @@ selsnap(int *x, int *y, int direction)
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* Snap around if the word wraps around at the end or
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* beginning of a line.
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*/
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prevgp = &term.line[*y][*x];
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prevgp = &TLINE(*y)[*x];
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prevdelim = ISDELIM(prevgp->u);
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for (;;) {
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newx = *x + direction;
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@ -543,14 +551,14 @@ selsnap(int *x, int *y, int direction)
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yt = *y, xt = *x;
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else
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yt = newy, xt = newx;
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if (!(term.line[yt][xt].mode & ATTR_WRAP))
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if (!(TLINE(yt)[xt].mode & ATTR_WRAP))
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break;
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}
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if (newx >= tlinelen(newy))
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break;
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gp = &term.line[newy][newx];
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gp = &TLINE(newy)[newx];
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delim = ISDELIM(gp->u);
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if (!(gp->mode & ATTR_WDUMMY) && (delim != prevdelim
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|| (delim && gp->u != prevgp->u)))
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@ -571,14 +579,14 @@ selsnap(int *x, int *y, int direction)
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*x = (direction < 0) ? 0 : term.col - 1;
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if (direction < 0) {
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for (; *y > 0; *y += direction) {
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if (!(term.line[*y-1][term.col-1].mode
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if (!(TLINE(*y-1)[term.col-1].mode
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& ATTR_WRAP)) {
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break;
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}
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}
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} else if (direction > 0) {
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for (; *y < term.row-1; *y += direction) {
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if (!(term.line[*y][term.col-1].mode
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if (!(TLINE(*y)[term.col-1].mode
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& ATTR_WRAP)) {
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break;
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}
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@ -609,13 +617,13 @@ getsel(void)
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}
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if (sel.type == SEL_RECTANGULAR) {
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gp = &term.line[y][sel.nb.x];
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gp = &TLINE(y)[sel.nb.x];
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lastx = sel.ne.x;
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} else {
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gp = &term.line[y][sel.nb.y == y ? sel.nb.x : 0];
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gp = &TLINE(y)[sel.nb.y == y ? sel.nb.x : 0];
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lastx = (sel.ne.y == y) ? sel.ne.x : term.col-1;
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}
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last = &term.line[y][MIN(lastx, linelen-1)];
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last = &TLINE(y)[MIN(lastx, linelen-1)];
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while (last >= gp && last->u == ' ')
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--last;
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@ -851,6 +859,9 @@ void
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ttywrite(const char *s, size_t n, int may_echo)
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{
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const char *next;
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Arg arg = (Arg) { .i = term.scr };
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kscrolldown(&arg);
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if (may_echo && IS_SET(MODE_ECHO))
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twrite(s, n, 1);
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@ -1062,13 +1073,73 @@ tswapscreen(void)
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}
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void
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tscrolldown(int orig, int n)
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kscrolldown(const Arg* a)
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{
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int n = a->i;
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if (n < 0)
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n = term.row + n;
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if (n > term.scr)
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n = term.scr;
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if (term.scr > 0) {
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term.scr -= n;
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selscroll(0, -n);
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tfulldirt();
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}
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}
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void
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kscrollup(const Arg* a)
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{
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int n = a->i;
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if (n < 0)
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n = term.row + n;
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if (term.scr <= HISTSIZE-n) {
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term.scr += n;
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selscroll(0, n);
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tfulldirt();
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}
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}
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void
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newterm(const Arg* a)
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{
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switch (fork()) {
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case -1:
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die("fork failed: %s\n", strerror(errno));
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break;
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case 0:
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chdir(getcwd_by_pid(pid));
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execlp("st", "./st", NULL);
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break;
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}
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}
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static char *getcwd_by_pid(pid_t pid) {
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char buf[32];
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snprintf(buf, sizeof buf, "/proc/%d/cwd", pid);
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return realpath(buf, NULL);
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}
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void
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tscrolldown(int orig, int n, int copyhist)
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{
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int i;
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Line temp;
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LIMIT(n, 0, term.bot-orig+1);
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if (copyhist) {
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term.histi = (term.histi - 1 + HISTSIZE) % HISTSIZE;
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temp = term.hist[term.histi];
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term.hist[term.histi] = term.line[term.bot];
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term.line[term.bot] = temp;
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}
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tsetdirt(orig, term.bot-n);
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tclearregion(0, term.bot-n+1, term.col-1, term.bot);
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@ -1078,17 +1149,28 @@ tscrolldown(int orig, int n)
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term.line[i-n] = temp;
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}
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selscroll(orig, n);
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if (term.scr == 0)
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selscroll(orig, n);
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}
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void
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tscrollup(int orig, int n)
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tscrollup(int orig, int n, int copyhist)
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{
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int i;
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Line temp;
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LIMIT(n, 0, term.bot-orig+1);
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if (copyhist) {
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term.histi = (term.histi + 1) % HISTSIZE;
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temp = term.hist[term.histi];
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term.hist[term.histi] = term.line[orig];
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term.line[orig] = temp;
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}
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if (term.scr > 0 && term.scr < HISTSIZE)
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term.scr = MIN(term.scr + n, HISTSIZE-1);
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tclearregion(0, orig, term.col-1, orig+n-1);
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tsetdirt(orig+n, term.bot);
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@ -1098,7 +1180,8 @@ tscrollup(int orig, int n)
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term.line[i+n] = temp;
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}
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selscroll(orig, -n);
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if (term.scr == 0)
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selscroll(orig, -n);
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}
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void
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@ -1127,7 +1210,7 @@ tnewline(int first_col)
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int y = term.c.y;
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if (y == term.bot) {
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tscrollup(term.top, 1);
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tscrollup(term.top, 1, 1);
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} else {
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y++;
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}
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@ -1292,14 +1375,14 @@ void
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tinsertblankline(int n)
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{
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if (BETWEEN(term.c.y, term.top, term.bot))
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tscrolldown(term.c.y, n);
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tscrolldown(term.c.y, n, 0);
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}
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void
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tdeleteline(int n)
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{
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if (BETWEEN(term.c.y, term.top, term.bot))
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tscrollup(term.c.y, n);
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tscrollup(term.c.y, n, 0);
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}
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int32_t
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@ -1736,11 +1819,11 @@ csihandle(void)
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break;
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case 'S': /* SU -- Scroll <n> line up */
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DEFAULT(csiescseq.arg[0], 1);
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tscrollup(term.top, csiescseq.arg[0]);
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tscrollup(term.top, csiescseq.arg[0], 0);
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break;
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case 'T': /* SD -- Scroll <n> line down */
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DEFAULT(csiescseq.arg[0], 1);
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tscrolldown(term.top, csiescseq.arg[0]);
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tscrolldown(term.top, csiescseq.arg[0], 0);
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break;
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case 'L': /* IL -- Insert <n> blank lines */
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DEFAULT(csiescseq.arg[0], 1);
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@ -2252,7 +2335,7 @@ eschandle(uchar ascii)
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return 0;
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case 'D': /* IND -- Linefeed */
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if (term.c.y == term.bot) {
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tscrollup(term.top, 1);
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tscrollup(term.top, 1, 1);
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} else {
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tmoveto(term.c.x, term.c.y+1);
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}
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@ -2265,7 +2348,7 @@ eschandle(uchar ascii)
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break;
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case 'M': /* RI -- Reverse index */
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if (term.c.y == term.top) {
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tscrolldown(term.top, 1);
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tscrolldown(term.top, 1, 1);
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} else {
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tmoveto(term.c.x, term.c.y-1);
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}
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@ -2475,7 +2558,7 @@ twrite(const char *buf, int buflen, int show_ctrl)
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void
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tresize(int col, int row)
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{
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int i;
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int i, j;
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int minrow = MIN(row, term.row);
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int mincol = MIN(col, term.col);
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int *bp;
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@ -2512,6 +2595,14 @@ tresize(int col, int row)
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term.dirty = xrealloc(term.dirty, row * sizeof(*term.dirty));
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term.tabs = xrealloc(term.tabs, col * sizeof(*term.tabs));
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for (i = 0; i < HISTSIZE; i++) {
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term.hist[i] = xrealloc(term.hist[i], col * sizeof(Glyph));
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for (j = mincol; j < col; j++) {
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term.hist[i][j] = term.c.attr;
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term.hist[i][j].u = ' ';
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}
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}
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/* resize each row to new width, zero-pad if needed */
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for (i = 0; i < minrow; i++) {
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term.line[i] = xrealloc(term.line[i], col * sizeof(Glyph));
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@ -2570,7 +2661,7 @@ drawregion(int x1, int y1, int x2, int y2)
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continue;
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term.dirty[y] = 0;
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xdrawline(term.line[y], x1, y, x2);
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xdrawline(TLINE(y), x1, y, x2);
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}
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}
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@ -2591,8 +2682,9 @@ draw(void)
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cx--;
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drawregion(0, 0, term.col, term.row);
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xdrawcursor(cx, term.c.y, term.line[term.c.y][cx],
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term.ocx, term.ocy, term.line[term.ocy][term.ocx]);
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if (term.scr == 0)
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xdrawcursor(cx, term.c.y, term.line[term.c.y][cx],
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term.ocx, term.ocy, term.line[term.ocy][term.ocx]);
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term.ocx = cx;
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term.ocy = term.c.y;
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xfinishdraw();
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3
st.h
3
st.h
|
|
@ -81,6 +81,9 @@ void die(const char *, ...);
|
|||
void redraw(void);
|
||||
void draw(void);
|
||||
|
||||
void newterm(const Arg *);
|
||||
void kscrolldown(const Arg *);
|
||||
void kscrollup(const Arg *);
|
||||
void printscreen(const Arg *);
|
||||
void printsel(const Arg *);
|
||||
void sendbreak(const Arg *);
|
||||
|
|
|
|||
32
x.c
32
x.c
|
|
@ -103,6 +103,11 @@ typedef struct {
|
|||
Draw draw;
|
||||
Visual *vis;
|
||||
XSetWindowAttributes attrs;
|
||||
/* Here, we use the term *pointer* to differentiate the cursor
|
||||
* one sees when hovering the mouse over the terminal from, e.g.,
|
||||
* a green rectangle where text would be entered. */
|
||||
Cursor vpointer, bpointer; /* visible and hidden pointers */
|
||||
int pointerisvisible;
|
||||
int scr;
|
||||
int isfixed; /* is fixed geometry? */
|
||||
int l, t; /* left and top offset */
|
||||
|
|
@ -700,6 +705,13 @@ brelease(XEvent *e)
|
|||
void
|
||||
bmotion(XEvent *e)
|
||||
{
|
||||
if (!xw.pointerisvisible) {
|
||||
XDefineCursor(xw.dpy, xw.win, xw.vpointer);
|
||||
xw.pointerisvisible = 1;
|
||||
if (!IS_SET(MODE_MOUSEMANY))
|
||||
xsetpointermotion(0);
|
||||
}
|
||||
|
||||
if (IS_SET(MODE_MOUSE) && !(e->xbutton.state & forcemousemod)) {
|
||||
mousereport(e);
|
||||
return;
|
||||
|
|
@ -1101,10 +1113,10 @@ void
|
|||
xinit(int cols, int rows)
|
||||
{
|
||||
XGCValues gcvalues;
|
||||
Cursor cursor;
|
||||
Window parent;
|
||||
pid_t thispid = getpid();
|
||||
XColor xmousefg, xmousebg;
|
||||
Pixmap blankpm;
|
||||
|
||||
if (!(xw.dpy = XOpenDisplay(NULL)))
|
||||
die("can't open display\n");
|
||||
|
|
@ -1168,8 +1180,9 @@ xinit(int cols, int rows)
|
|||
}
|
||||
|
||||
/* white cursor, black outline */
|
||||
cursor = XCreateFontCursor(xw.dpy, mouseshape);
|
||||
XDefineCursor(xw.dpy, xw.win, cursor);
|
||||
xw.pointerisvisible = 1;
|
||||
xw.vpointer = XCreateFontCursor(xw.dpy, mouseshape);
|
||||
XDefineCursor(xw.dpy, xw.win, xw.vpointer);
|
||||
|
||||
if (XParseColor(xw.dpy, xw.cmap, colorname[mousefg], &xmousefg) == 0) {
|
||||
xmousefg.red = 0xffff;
|
||||
|
|
@ -1183,7 +1196,10 @@ xinit(int cols, int rows)
|
|||
xmousebg.blue = 0x0000;
|
||||
}
|
||||
|
||||
XRecolorCursor(xw.dpy, cursor, &xmousefg, &xmousebg);
|
||||
XRecolorCursor(xw.dpy, xw.vpointer, &xmousefg, &xmousebg);
|
||||
blankpm = XCreateBitmapFromData(xw.dpy, xw.win, &(char){0}, 1, 1);
|
||||
xw.bpointer = XCreatePixmapCursor(xw.dpy, blankpm, blankpm,
|
||||
&xmousefg, &xmousebg, 0, 0);
|
||||
|
||||
xw.xembed = XInternAtom(xw.dpy, "_XEMBED", False);
|
||||
xw.wmdeletewin = XInternAtom(xw.dpy, "WM_DELETE_WINDOW", False);
|
||||
|
|
@ -1692,6 +1708,8 @@ unmap(XEvent *ev)
|
|||
void
|
||||
xsetpointermotion(int set)
|
||||
{
|
||||
if (!set && !xw.pointerisvisible)
|
||||
return;
|
||||
MODBIT(xw.attrs.event_mask, set, PointerMotionMask);
|
||||
XChangeWindowAttributes(xw.dpy, xw.win, CWEventMask, &xw.attrs);
|
||||
}
|
||||
|
|
@ -1811,6 +1829,12 @@ kpress(XEvent *ev)
|
|||
Status status;
|
||||
Shortcut *bp;
|
||||
|
||||
if (xw.pointerisvisible) {
|
||||
XDefineCursor(xw.dpy, xw.win, xw.bpointer);
|
||||
xsetpointermotion(1);
|
||||
xw.pointerisvisible = 0;
|
||||
}
|
||||
|
||||
if (IS_SET(MODE_KBDLOCK))
|
||||
return;
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue