0ad3d4eddf
Created run-patches.sh, runs all patches on clean st 0.8.1 code. All old patches remvoed, including trasparency diff. Not including solarized theme, don't see value of it. Commented colornames array with color indexs from 0-15, includes index 255, and afterwards bg, fg and cursor, change those for background, foreground and cursor color. Seems better than solarized toggle. Updated README.
184 lines
4.9 KiB
Diff
184 lines
4.9 KiB
Diff
diff --git a/config.def.h b/config.def.h
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index feec7e2..e373018 100644
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--- a/config.def.h
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+++ b/config.def.h
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@@ -82,6 +82,9 @@ char *termname = "st-256color";
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*/
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unsigned int tabspaces = 8;
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+/* bg opacity */
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+unsigned int alpha = 0xcd;
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+
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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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diff --git a/config.mk b/config.mk
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index 039c42c..3b00d7e 100644
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--- a/config.mk
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+++ b/config.mk
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@@ -14,7 +14,7 @@ X11LIB = /usr/X11R6/lib
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INCS = -I$(X11INC) \
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`pkg-config --cflags fontconfig` \
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`pkg-config --cflags freetype2`
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-LIBS = -L$(X11LIB) -lm -lrt -lX11 -lutil -lXft \
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+LIBS = -L${X11LIB} -lm -lrt -lX11 -lutil -lXft -lXrender \
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`pkg-config --libs fontconfig` \
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`pkg-config --libs freetype2`
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diff --git a/st.h b/st.h
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index cdd25ae..850c5f0 100644
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--- a/st.h
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+++ b/st.h
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@@ -134,6 +134,7 @@ extern char *worddelimiters;
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extern int allowaltscreen;
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extern char *termname;
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extern unsigned int tabspaces;
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+extern unsigned int alpha;
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extern unsigned int defaultfg;
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extern unsigned int defaultbg;
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extern MouseKey mkeys[];
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diff --git a/win.h b/win.h
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index 31f327d..d277477 100644
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--- a/win.h
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+++ b/win.h
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@@ -23,6 +23,10 @@ enum win_mode {
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|MODE_MOUSEMANY,
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};
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+/* alpha */
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+#define OPAQUE 0Xff
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+#define USE_ARGB (alpha != OPAQUE && opt_embed == NULL)
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+
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void xbell(void);
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void xclipcopy(void);
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void xdrawcursor(int, int, Glyph, int, int, Glyph);
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diff --git a/x.c b/x.c
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index f4a6be7..840d2fa 100644
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--- a/x.c
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+++ b/x.c
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@@ -99,6 +99,7 @@ typedef struct {
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XSetWindowAttributes attrs;
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int scr;
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int isfixed; /* is fixed geometry? */
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+ int depth; /* bit depth */
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int l, t; /* left and top offset */
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int gm; /* geometry mask */
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} XWindow;
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@@ -698,7 +699,7 @@ xresize(int col, int row)
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XFreePixmap(xw.dpy, xw.buf);
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xw.buf = XCreatePixmap(xw.dpy, xw.win, win.w, win.h,
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- DefaultDepth(xw.dpy, xw.scr));
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+ xw.depth);
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XftDrawChange(xw.draw, xw.buf);
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xclear(0, 0, win.w, win.h);
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@@ -758,6 +759,13 @@ xloadcols(void)
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else
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die("Could not allocate color %d\n", i);
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}
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+
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+ /* set alpha value of bg color */
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+ if (USE_ARGB) {
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+ dc.col[defaultbg].color.alpha = (0xffff * alpha) / OPAQUE;
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+ dc.col[defaultbg].pixel &= 0x00111111;
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+ dc.col[defaultbg].pixel |= alpha << 24;
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+ }
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loaded = 1;
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}
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@@ -779,6 +787,17 @@ xsetcolorname(int x, const char *name)
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return 0;
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}
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+void
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+xtermclear(int col1, int row1, int col2, int row2)
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+{
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+ XftDrawRect(xw.draw,
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+ &dc.col[IS_SET(MODE_REVERSE) ? defaultfg : defaultbg],
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+ borderpx + col1 * win.cw,
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+ borderpx + row1 * win.ch,
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+ (col2-col1+1) * win.cw,
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+ (row2-row1+1) * win.ch);
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+}
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+
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/*
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* Absolute coordinates.
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*/
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@@ -1018,7 +1037,40 @@ xinit(int cols, int rows)
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if (!(xw.dpy = XOpenDisplay(NULL)))
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die("Can't open display\n");
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xw.scr = XDefaultScreen(xw.dpy);
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- xw.vis = XDefaultVisual(xw.dpy, xw.scr);
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+ xw.depth = (USE_ARGB) ? 32: XDefaultDepth(xw.dpy, xw.scr);
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+ if (!USE_ARGB)
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+ xw.vis = XDefaultVisual(xw.dpy, xw.scr);
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+ else {
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+ XVisualInfo *vis;
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+ XRenderPictFormat *fmt;
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+ int nvi;
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+ int i;
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+
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+ XVisualInfo tpl = {
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+ .screen = xw.scr,
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+ .depth = 32,
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+ .class = TrueColor
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+ };
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+
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+ vis = XGetVisualInfo(xw.dpy,
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+ VisualScreenMask | VisualDepthMask | VisualClassMask,
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+ &tpl, &nvi);
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+ xw.vis = NULL;
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+ for (i = 0; i < nvi; i++) {
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+ fmt = XRenderFindVisualFormat(xw.dpy, vis[i].visual);
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+ if (fmt->type == PictTypeDirect && fmt->direct.alphaMask) {
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+ xw.vis = vis[i].visual;
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+ break;
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+ }
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+ }
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+
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+ XFree(vis);
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+
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+ if (!xw.vis) {
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+ fprintf(stderr, "Couldn't find ARGB visual.\n");
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+ exit(1);
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+ }
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+ }
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/* font */
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if (!FcInit())
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@@ -1028,7 +1080,11 @@ xinit(int cols, int rows)
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xloadfonts(usedfont, 0);
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/* colors */
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- xw.cmap = XDefaultColormap(xw.dpy, xw.scr);
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+ if (!USE_ARGB)
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+ xw.cmap = XDefaultColormap(xw.dpy, xw.scr);
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+ else
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+ xw.cmap = XCreateColormap(xw.dpy, XRootWindow(xw.dpy, xw.scr),
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+ xw.vis, None);
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xloadcols();
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/* adjust fixed window geometry */
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@@ -1051,16 +1107,15 @@ xinit(int cols, int rows)
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if (!(opt_embed && (parent = strtol(opt_embed, NULL, 0))))
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parent = XRootWindow(xw.dpy, xw.scr);
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xw.win = XCreateWindow(xw.dpy, parent, xw.l, xw.t,
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- win.w, win.h, 0, XDefaultDepth(xw.dpy, xw.scr), InputOutput,
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+ win.w, win.h, 0, xw.depth, InputOutput,
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xw.vis, CWBackPixel | CWBorderPixel | CWBitGravity
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| CWEventMask | CWColormap, &xw.attrs);
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memset(&gcvalues, 0, sizeof(gcvalues));
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gcvalues.graphics_exposures = False;
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- dc.gc = XCreateGC(xw.dpy, parent, GCGraphicsExposures,
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- &gcvalues);
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- xw.buf = XCreatePixmap(xw.dpy, xw.win, win.w, win.h,
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- DefaultDepth(xw.dpy, xw.scr));
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+ xw.buf = XCreatePixmap(xw.dpy, xw.win, win.w, win.h, xw.depth);
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+ dc.gc = XCreateGC(xw.dpy, (USE_ARGB) ? xw.buf: parent,
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+ GCGraphicsExposures, &gcvalues);
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XSetForeground(xw.dpy, dc.gc, dc.col[defaultbg].pixel);
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XFillRectangle(xw.dpy, xw.buf, dc.gc, 0, 0, win.w, win.h);
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