X-Git-Url: https://jasonwoof.com/gitweb/?a=blobdiff_plain;f=st.c;h=9a41c5b9bb3b29b8ee5512ae7c63ff5765efcc92;hb=2323e962e6bcddba42fd8be977088fb63ed8844c;hp=fd872c1fe25942375babd117992d0be2cbbc95f9;hpb=e31829f659a818e438bf2fe45708abb2983f8765;p=st.git diff --git a/st.c b/st.c index fd872c1..9a41c5b 100644 --- a/st.c +++ b/st.c @@ -179,8 +179,8 @@ typedef unsigned long ulong; typedef unsigned short ushort; typedef XftDraw *Draw; -typedef XftColor Colour; -typedef Colormap Colourmap; +typedef XftColor Color; +typedef Colormap Colormap; typedef struct { char c[UTF_SIZ]; /* character code */ @@ -241,7 +241,7 @@ typedef struct { /* Purely graphic info */ typedef struct { Display *dpy; - Colourmap cmap; + Colormap cmap; Window win; Drawable buf; Atom xembed, wmdeletewin, netwmname, netwmpid; @@ -340,7 +340,7 @@ typedef struct { /* Drawing Context */ typedef struct { - Colour col[LEN(colorname) < 256 ? 256 : LEN(colorname)]; + Color col[MAX(LEN(colorname), 256)]; Font font, bfont, ifont, ibfont; GC gc; } DC; @@ -441,7 +441,7 @@ static void selclear(XEvent *); static void selrequest(XEvent *); static void selinit(void); -static void selsort(void); +static void selnormalize(void); static inline bool selected(int, int); static char *getsel(void); static void selcopy(void); @@ -657,8 +657,19 @@ y2row(int y) { return LIMIT(y, 0, term.row-1); } +static int tlinelen(int y) { + int i = term.col; + + while (i > 0 && term.line[y][i - 1].c[0] == ' ') + --i; + + return i; +} + static void -selsort(void) { +selnormalize(void) { + int i; + if(sel.ob.y == sel.oe.y) { sel.nb.x = MIN(sel.ob.x, sel.oe.x); sel.ne.x = MAX(sel.ob.x, sel.oe.x); @@ -668,6 +679,15 @@ selsort(void) { } sel.nb.y = MIN(sel.ob.y, sel.oe.y); sel.ne.y = MAX(sel.ob.y, sel.oe.y); + + /* expand selection over line breaks */ + if (sel.type == SEL_RECTANGULAR) + return; + i = tlinelen(sel.nb.y); + if (i < sel.nb.x) + sel.nb.x = i; + if (tlinelen(sel.ne.y) <= sel.ne.x) + sel.ne.x = term.col - 1; } static inline bool @@ -683,8 +703,6 @@ selected(int x, int y) { void selsnap(int mode, int *x, int *y, int direction) { - int i; - switch(mode) { case SNAP_WORD: /* @@ -716,7 +734,7 @@ selsnap(int mode, int *x, int *y, int direction) { continue; } - if(strchr(worddelimiters, + if(*x >= tlinelen(*y) || strchr(worddelimiters, term.line[*y][*x+direction].c[0])) { break; } @@ -747,25 +765,13 @@ selsnap(int mode, int *x, int *y, int direction) { } } break; - default: - /* - * Select the whole line when the end of line is reached. - */ - if(direction > 0) { - i = term.col; - while(--i > 0 && term.line[*y][i].c[0] == ' ') - /* nothing */; - if(i > 0 && i < *x) - *x = term.col - 1; - } - break; } } void getbuttoninfo(XEvent *e) { int type; - uint state = e->xbutton.state &~Button1Mask; + uint state = e->xbutton.state & ~(Button1Mask | forceselmod); sel.alt = IS_SET(MODE_ALTSCREEN); @@ -780,7 +786,7 @@ getbuttoninfo(XEvent *e) { selsnap(sel.snap, &sel.oe.x, &sel.oe.y, -1); selsnap(sel.snap, &sel.ob.x, &sel.ob.y, +1); } - selsort(); + selnormalize(); sel.type = SEL_REGULAR; for(type = 1; type < LEN(selmasks); ++type) { @@ -829,6 +835,8 @@ mousereport(XEvent *e) { /* MODE_MOUSEX10: no button release reporting */ if(IS_SET(MODE_MOUSEX10)) return; + if (button == 64 || button == 65) + return; } } @@ -858,7 +866,7 @@ bpress(XEvent *e) { struct timeval now; Mousekey *mk; - if(IS_SET(MODE_MOUSE)) { + if(IS_SET(MODE_MOUSE) && !(e->xbutton.state & forceselmod)) { mousereport(e); return; } @@ -894,7 +902,7 @@ bpress(XEvent *e) { } selsnap(sel.snap, &sel.ob.x, &sel.ob.y, -1); selsnap(sel.snap, &sel.oe.x, &sel.oe.y, +1); - selsort(); + selnormalize(); /* * Draw selection, unless it's regular and we don't want to @@ -949,7 +957,7 @@ getsel(void) { * st. * FIXME: Fix the computer world. */ - if(y < sel.ne.y && x > 0 && !((gp-1)->mode & ATTR_WRAP)) + if(y < sel.ne.y && !(x > 0 && (gp-1)->mode & ATTR_WRAP)) *ptr++ = '\n'; /* @@ -1090,7 +1098,7 @@ xsetsel(char *str) { void brelease(XEvent *e) { - if(IS_SET(MODE_MOUSE)) { + if(IS_SET(MODE_MOUSE) && !(e->xbutton.state & forceselmod)) { mousereport(e); return; } @@ -1113,7 +1121,7 @@ void bmotion(XEvent *e) { int oldey, oldex, oldsby, oldsey; - if(IS_SET(MODE_MOUSE)) { + if(IS_SET(MODE_MOUSE) && !(e->xbutton.state & forceselmod)) { mousereport(e); return; } @@ -1449,7 +1457,7 @@ selscroll(int orig, int n) { sel.oe.x = term.col; } } - selsort(); + selnormalize(); } } @@ -1629,7 +1637,7 @@ tdefcolor(int *attr, int *npar, int l) { uint r, g, b; switch (attr[*npar + 1]) { - case 2: /* direct colour in RGB space */ + case 2: /* direct color in RGB space */ if (*npar + 4 >= l) { fprintf(stderr, "erresc(38): Incorrect number of parameters (%d)\n", @@ -1646,7 +1654,7 @@ tdefcolor(int *attr, int *npar, int l) { else idx = TRUECOLOR(r, g, b); break; - case 5: /* indexed colour */ + case 5: /* indexed color */ if (*npar + 2 >= l) { fprintf(stderr, "erresc(38): Incorrect number of parameters (%d)\n", @@ -1661,8 +1669,8 @@ tdefcolor(int *attr, int *npar, int l) { break; case 0: /* implemented defined (only foreground) */ case 1: /* transparent */ - case 3: /* direct colour in CMY space */ - case 4: /* direct colour in CMYK space */ + case 3: /* direct color in CMY space */ + case 4: /* direct color in CMYK space */ default: fprintf(stderr, "erresc(38): gfx attr %d unknown\n", attr[*npar]); @@ -2149,7 +2157,7 @@ strhandle(void) { /* FALLTHROUGH */ case 104: /* color reset, here p = NULL */ j = (narg > 1) ? atoi(strescseq.args[1]) : -1; - if (!xsetcolorname(j, p)) { + if(xsetcolorname(j, p)) { fprintf(stderr, "erresc: invalid color %s\n", p); } else { /* @@ -2715,17 +2723,17 @@ sixd_to_16bit(int x) { void xloadcols(void) { - int i, r, g, b; + int i; XRenderColor color = { .alpha = 0xffff }; static bool loaded; - Colour *cp; + Color *cp; if(loaded) { for (cp = dc.col; cp < dc.col + LEN(dc.col); ++cp) XftColorFree(xw.dpy, xw.vis, xw.cmap, cp); } - /* load colors [0-15] colors and [256-LEN(colorname)[ (config.h) */ + /* load colors [0-15] and [256-LEN(colorname)] (config.h) */ for(i = 0; i < LEN(colorname); i++) { if(!colorname[i]) continue; @@ -2734,27 +2742,20 @@ xloadcols(void) { } } - /* load colors [16-255] ; same colors as xterm */ - for(i = 16, r = 0; r < 6; r++) { - for(g = 0; g < 6; g++) { - for(b = 0; b < 6; b++) { - color.red = sixd_to_16bit(r); - color.green = sixd_to_16bit(g); - color.blue = sixd_to_16bit(b); - if(!XftColorAllocValue(xw.dpy, xw.vis, xw.cmap, &color, &dc.col[i])) { - die("Could not allocate color %d\n", i); - } - i++; - } - } + /* load colors [16-231] ; same colors as xterm */ + for(i = 16; i < 6*6*6+16; i++) { + color.red = sixd_to_16bit( ((i-16)/36)%6 ); + color.green = sixd_to_16bit( ((i-16)/6) %6 ); + color.blue = sixd_to_16bit( ((i-16)/1) %6 ); + if(!XftColorAllocValue(xw.dpy, xw.vis, xw.cmap, &color, &dc.col[i])) + die("Could not allocate color %d\n", i); } - for(r = 0; r < 24; r++, i++) { - color.red = color.green = color.blue = 0x0808 + 0x0a0a * r; - if(!XftColorAllocValue(xw.dpy, xw.vis, xw.cmap, &color, - &dc.col[i])) { + /* load colors [232-255] ; grayscale */ + for(; i < 256; i++) { + color.red = color.green = color.blue = 0x0808 + 0x0a0a * (i-(6*6*6+16)); + if(!XftColorAllocValue(xw.dpy, xw.vis, xw.cmap, &color, &dc.col[i])) die("Could not allocate color %d\n", i); - } } loaded = true; } @@ -2762,33 +2763,45 @@ xloadcols(void) { int xsetcolorname(int x, const char *name) { XRenderColor color = { .alpha = 0xffff }; - Colour colour; + Color ncolor; + if(!BETWEEN(x, 0, LEN(colorname))) - return -1; + return 1; + if(!name) { - if(BETWEEN(x, 16, 16 + 215)) { - int r = (x - 16) / 36, g = ((x - 16) % 36) / 6, b = (x - 16) % 6; - color.red = sixd_to_16bit(r); - color.green = sixd_to_16bit(g); - color.blue = sixd_to_16bit(b); - if(!XftColorAllocValue(xw.dpy, xw.vis, xw.cmap, &color, &colour)) - return 0; /* something went wrong */ - dc.col[x] = colour; - return 1; - } else if(BETWEEN(x, 16 + 216, 255)) { - color.red = color.green = color.blue = 0x0808 + 0x0a0a * (x - (16 + 216)); - if(!XftColorAllocValue(xw.dpy, xw.vis, xw.cmap, &color, &colour)) - return 0; /* something went wrong */ - dc.col[x] = colour; - return 1; - } else { + if(BETWEEN(x, 16, 16 + 215)) { /* 256 color */ + color.red = sixd_to_16bit( ((x-16)/36)%6 ); + color.green = sixd_to_16bit( ((x-16)/6) %6 ); + color.blue = sixd_to_16bit( ((x-16)/1) %6 ); + if(!XftColorAllocValue(xw.dpy, xw.vis, + xw.cmap, &color, &ncolor)) { + return 1; + } + + XftColorFree(xw.dpy, xw.vis, xw.cmap, &dc.col[x]); + dc.col[x] = ncolor; + return 0; + } else if(BETWEEN(x, 16 + 216, 255)) { /* greyscale */ + color.red = color.green = color.blue = \ + 0x0808 + 0x0a0a * (x - (16 + 216)); + if(!XftColorAllocValue(xw.dpy, xw.vis, + xw.cmap, &color, &ncolor)) { + return 1; + } + + XftColorFree(xw.dpy, xw.vis, xw.cmap, &dc.col[x]); + dc.col[x] = ncolor; + return 0; + } else { /* system colors */ name = colorname[x]; } } - if(!XftColorAllocName(xw.dpy, xw.vis, xw.cmap, name, &colour)) - return 0; - dc.col[x] = colour; - return 1; + if(!XftColorAllocName(xw.dpy, xw.vis, xw.cmap, name, &ncolor)) + return 1; + + XftColorFree(xw.dpy, xw.vis, xw.cmap, &dc.col[x]); + dc.col[x] = ncolor; + return 0; } void @@ -3104,7 +3117,7 @@ xdraws(char *s, Glyph base, int x, int y, int charlen, int bytelen) { FcPattern *fcpattern, *fontpattern; FcFontSet *fcsets[] = { NULL }; FcCharSet *fccharset; - Colour *fg, *bg, *temp, revfg, revbg, truefg, truebg; + Color *fg, *bg, *temp, revfg, revbg, truefg, truebg; XRenderColor colfg, colbg; XRectangle r; int oneatatime; @@ -3149,24 +3162,20 @@ xdraws(char *s, Glyph base, int x, int y, int charlen, int bytelen) { } if(base.mode & ATTR_BOLD) { - if(BETWEEN(base.fg, 0, 7)) { - /* basic system colors */ - fg = &dc.col[base.fg + 8]; - } else if(BETWEEN(base.fg, 16, 195)) { - /* 256 colors */ - fg = &dc.col[base.fg + 36]; - } else if(BETWEEN(base.fg, 232, 251)) { - /* greyscale */ - fg = &dc.col[base.fg + 4]; - } /* - * Those ranges will not be brightened: - * 8 - 15 – bright system colors - * 196 - 231 – highest 256 color cube - * 252 - 255 – brightest colors in greyscale + * change basic system colors [0-7] + * to bright system colors [8-15] */ - font = &dc.bfont; - frcflags = FRC_BOLD; + if(BETWEEN(base.fg, 0, 7)) + fg = &dc.col[base.fg + 8]; + + if(base.mode & ATTR_ITALIC) { + font = &dc.ibfont; + frcflags = FRC_ITALICBOLD; + } else { + font = &dc.bfont; + frcflags = FRC_BOLD; + } } if(IS_SET(MODE_REVERSE)) { @@ -3439,6 +3448,7 @@ void redraw(int timeout) { struct timespec tv = {0, timeout * 1000}; + tfulldirt(); draw(); if(timeout > 0) {