diff options
Diffstat (limited to 'patches')
-rw-r--r-- | patches/st-clipboard-20180309-c5ba9c0.diff | 13 | ||||
-rw-r--r-- | patches/st-glyph-wide-support-20220411-ef05519.diff | 206 |
2 files changed, 219 insertions, 0 deletions
diff --git a/patches/st-clipboard-20180309-c5ba9c0.diff b/patches/st-clipboard-20180309-c5ba9c0.diff new file mode 100644 index 0000000..4a14e2b --- /dev/null +++ b/patches/st-clipboard-20180309-c5ba9c0.diff @@ -0,0 +1,13 @@ +diff --git a/x.c b/x.c +index 13fa9f4..88fd341 100644 +--- a/x.c ++++ b/x.c +@@ -624,6 +624,8 @@ setsel(char *str, Time t) + XSetSelectionOwner(xw.dpy, XA_PRIMARY, xw.win, t); + if (XGetSelectionOwner(xw.dpy, XA_PRIMARY) != xw.win) + selclear(); ++ ++ xclipcopy(); + } + + void diff --git a/patches/st-glyph-wide-support-20220411-ef05519.diff b/patches/st-glyph-wide-support-20220411-ef05519.diff new file mode 100644 index 0000000..f88c5ee --- /dev/null +++ b/patches/st-glyph-wide-support-20220411-ef05519.diff @@ -0,0 +1,206 @@ +From 68de38fadd04f2f454bceccea0fccc8276b635cb Mon Sep 17 00:00:00 2001 +From: wael <[email protected]> +Date: Mon, 11 Apr 2022 16:45:49 +0300 +Subject: [PATCH] add glyph wide support patch + +--- + st.h | 6 +++ + x.c | 134 +++++++++++++++++++++++++++++------------------------------ + 2 files changed, 73 insertions(+), 67 deletions(-) + +diff --git a/st.h b/st.h +index 519b9bd..4f74621 100644 +--- a/st.h ++++ b/st.h +@@ -36,6 +36,12 @@ enum glyph_attribute { + ATTR_BOLD_FAINT = ATTR_BOLD | ATTR_FAINT, + }; + ++enum drawing_mode { ++ DRAW_NONE = 0, ++ DRAW_BG = 1 << 0, ++ DRAW_FG = 1 << 1, ++}; ++ + enum selection_mode { + SEL_IDLE = 0, + SEL_EMPTY = 1, +diff --git a/x.c b/x.c +index 2a3bd38..d60df52 100644 +--- a/x.c ++++ b/x.c +@@ -142,7 +142,7 @@ typedef struct { + + static inline ushort sixd_to_16bit(int); + static int xmakeglyphfontspecs(XftGlyphFontSpec *, const Glyph *, int, int, int); +-static void xdrawglyphfontspecs(const XftGlyphFontSpec *, Glyph, int, int, int); ++static void xdrawglyphfontspecs(const XftGlyphFontSpec *, Glyph, int, int, int, int); + static void xdrawglyph(Glyph, int, int); + static void xclear(int, int, int, int); + static int xgeommasktogravity(int); +@@ -1372,7 +1372,7 @@ xmakeglyphfontspecs(XftGlyphFontSpec *specs, const Glyph *glyphs, int len, int x + } + + void +-xdrawglyphfontspecs(const XftGlyphFontSpec *specs, Glyph base, int len, int x, int y) ++xdrawglyphfontspecs(const XftGlyphFontSpec *specs, Glyph base, int len, int x, int y, int dmode) + { + int charlen = len * ((base.mode & ATTR_WIDE) ? 2 : 1); + int winx = borderpx + x * win.cw, winy = borderpx + y * win.ch, +@@ -1463,47 +1463,40 @@ xdrawglyphfontspecs(const XftGlyphFontSpec *specs, Glyph base, int len, int x, i + if (base.mode & ATTR_INVISIBLE) + fg = bg; + +- /* Intelligent cleaning up of the borders. */ +- if (x == 0) { +- xclear(0, (y == 0)? 0 : winy, borderpx, +- winy + win.ch + +- ((winy + win.ch >= borderpx + win.th)? win.h : 0)); +- } +- if (winx + width >= borderpx + win.tw) { +- xclear(winx + width, (y == 0)? 0 : winy, win.w, +- ((winy + win.ch >= borderpx + win.th)? win.h : (winy + win.ch))); +- } +- if (y == 0) +- xclear(winx, 0, winx + width, borderpx); +- if (winy + win.ch >= borderpx + win.th) +- xclear(winx, winy + win.ch, winx + width, win.h); +- +- /* Clean up the region we want to draw to. */ +- XftDrawRect(xw.draw, bg, winx, winy, width, win.ch); +- +- /* Set the clip region because Xft is sometimes dirty. */ +- r.x = 0; +- r.y = 0; +- r.height = win.ch; +- r.width = width; +- XftDrawSetClipRectangles(xw.draw, winx, winy, &r, 1); +- +- /* Render the glyphs. */ +- XftDrawGlyphFontSpec(xw.draw, fg, specs, len); +- +- /* Render underline and strikethrough. */ +- if (base.mode & ATTR_UNDERLINE) { +- XftDrawRect(xw.draw, fg, winx, winy + dc.font.ascent * chscale + 1, +- width, 1); +- } +- +- if (base.mode & ATTR_STRUCK) { +- XftDrawRect(xw.draw, fg, winx, winy + 2 * dc.font.ascent * chscale / 3, +- width, 1); +- } +- +- /* Reset clip to none. */ +- XftDrawSetClip(xw.draw, 0); ++ if (dmode & DRAW_BG) { ++ /* Intelligent cleaning up of the borders. */ ++ if (x == 0) { ++ xclear(0, (y == 0)? 0 : winy, borderpx, ++ winy + win.ch + ++ ((winy + win.ch >= borderpx + win.th)? win.h : 0)); ++ } ++ if (winx + width >= borderpx + win.tw) { ++ xclear(winx + width, (y == 0)? 0 : winy, win.w, ++ ((winy + win.ch >= borderpx + win.th)? win.h : (winy + win.ch))); ++ } ++ if (y == 0) ++ xclear(winx, 0, winx + width, borderpx); ++ if (winy + win.ch >= borderpx + win.th) ++ xclear(winx, winy + win.ch, winx + width, win.h); ++ /* Fill the background */ ++ XftDrawRect(xw.draw, bg, winx, winy, width, win.ch); ++ } ++ ++ if (dmode & DRAW_FG) { ++ /* Render the glyphs. */ ++ XftDrawGlyphFontSpec(xw.draw, fg, specs, len); ++ ++ /* Render underline and strikethrough. */ ++ if (base.mode & ATTR_UNDERLINE) { ++ XftDrawRect(xw.draw, fg, winx, winy + dc.font.ascent + 1, ++ width, 1); ++ } ++ ++ if (base.mode & ATTR_STRUCK) { ++ XftDrawRect(xw.draw, fg, winx, winy + 2 * dc.font.ascent / 3, ++ width, 1); ++ } ++ } + } + + void +@@ -1513,7 +1506,7 @@ xdrawglyph(Glyph g, int x, int y) + XftGlyphFontSpec spec; + + numspecs = xmakeglyphfontspecs(&spec, &g, 1, x, y); +- xdrawglyphfontspecs(&spec, g, numspecs, x, y); ++ xdrawglyphfontspecs(&spec, g, numspecs, x, y, DRAW_BG | DRAW_FG); + } + + void +@@ -1648,32 +1641,39 @@ xstartdraw(void) + void + xdrawline(Line line, int x1, int y1, int x2) + { +- int i, x, ox, numspecs; ++ int i, x, ox, numspecs, numspecs_cached; + Glyph base, new; +- XftGlyphFontSpec *specs = xw.specbuf; +- +- numspecs = xmakeglyphfontspecs(specs, &line[x1], x2 - x1, x1, y1); +- i = ox = 0; +- for (x = x1; x < x2 && i < numspecs; x++) { +- new = line[x]; +- if (new.mode == ATTR_WDUMMY) +- continue; +- if (selected(x, y1)) +- new.mode ^= ATTR_REVERSE; +- if (i > 0 && ATTRCMP(base, new)) { +- xdrawglyphfontspecs(specs, base, i, ox, y1); +- specs += i; +- numspecs -= i; +- i = 0; +- } +- if (i == 0) { +- ox = x; +- base = new; ++ XftGlyphFontSpec *specs; ++ ++ numspecs_cached = xmakeglyphfontspecs(xw.specbuf, &line[x1], x2 - x1, x1, y1); ++ ++ /* Draw line in 2 passes: background and foreground. This way wide glyphs ++ won't get truncated (#223) */ ++ for (int dmode = DRAW_BG; dmode <= DRAW_FG; dmode <<= 1) { ++ specs = xw.specbuf; ++ numspecs = numspecs_cached; ++ i = ox = 0; ++ for (x = x1; x < x2 && i < numspecs; x++) { ++ new = line[x]; ++ if (new.mode == ATTR_WDUMMY) ++ continue; ++ if (selected(x, y1)) ++ new.mode ^= ATTR_REVERSE; ++ if (i > 0 && ATTRCMP(base, new)) { ++ xdrawglyphfontspecs(specs, base, i, ox, y1, dmode); ++ specs += i; ++ numspecs -= i; ++ i = 0; ++ } ++ if (i == 0) { ++ ox = x; ++ base = new; ++ } ++ i++; + } +- i++; ++ if (i > 0) ++ xdrawglyphfontspecs(specs, base, i, ox, y1, dmode); + } +- if (i > 0) +- xdrawglyphfontspecs(specs, base, i, ox, y1); + } + + void +-- +2.35.1 + |