X-Git-Url: https://git.danieliu.xyz/?a=blobdiff_plain;f=x.c;h=e5b236de5cfb8cda3ad271a7e3c9fda3889d17f9;hb=8b564c1a3f51c08e64c2f589852a02b8595d44ca;hp=01ef1b00204b073d254f469c5c1894bd9acd60a6;hpb=a8314643b1aeaa2187dad71dc5748aaac1760c1b;p=st.git

diff --git a/x.c b/x.c
index 01ef1b0..e5b236d 100644
--- a/x.c
+++ b/x.c
@@ -20,6 +20,46 @@ static char *argv0;
 #include "st.h"
 #include "win.h"
 
+/* types used in config.h */
+typedef struct {
+	uint mod;
+	KeySym keysym;
+	void (*func)(const Arg *);
+	const Arg arg;
+} Shortcut;
+
+typedef struct {
+	uint b;
+	uint mask;
+	char *s;
+} MouseShortcut;
+
+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;
+
+/* X modifiers */
+#define XK_ANY_MOD    UINT_MAX
+#define XK_NO_MOD     0
+#define XK_SWITCH_MOD (1<<13)
+
+/* function definitions used in config.h */
+static void clipcopy(const Arg *);
+static void clippaste(const Arg *);
+static void selpaste(const Arg *);
+static void zoom(const Arg *);
+static void zoomabs(const Arg *);
+static void zoomreset(const Arg *);
+
+/* config.h for applying patches and the configuration. */
+#include "config.h"
+
 /* XEMBED messages */
 #define XEMBED_FOCUS_IN  4
 #define XEMBED_FOCUS_OUT 5
@@ -113,9 +153,11 @@ static void propnotify(XEvent *);
 static void selnotify(XEvent *);
 static void selclear_(XEvent *);
 static void selrequest(XEvent *);
-static void selcopy(Time);
+static void setsel(char *, Time);
 static void getbuttoninfo(XEvent *);
 static void mousereport(XEvent *);
+static char *kmap(KeySym, uint);
+static int match(uint, uint);
 
 static void run(void);
 static void usage(void);
@@ -150,6 +192,7 @@ static void (*handler[LASTEvent])(XEvent *) = {
 static DC dc;
 static XWindow xw;
 static XSelection xsel;
+static TermWindow win;
 
 enum window_state {
 	WIN_VISIBLE = 1,
@@ -177,6 +220,47 @@ static char *usedfont = NULL;
 static double usedfontsize = 0;
 static double defaultfontsize = 0;
 
+static char *opt_class = NULL;
+static char **opt_cmd  = NULL;
+static char *opt_embed = NULL;
+static char *opt_font  = NULL;
+static char *opt_io    = NULL;
+static char *opt_line  = NULL;
+static char *opt_name  = NULL;
+static char *opt_title = NULL;
+
+void
+clipcopy(const Arg *dummy)
+{
+	Atom clipboard;
+
+	if (sel.clipboard != NULL)
+		free(sel.clipboard);
+
+	if (sel.primary != NULL) {
+		sel.clipboard = xstrdup(sel.primary);
+		clipboard = XInternAtom(xw.dpy, "CLIPBOARD", 0);
+		XSetSelectionOwner(xw.dpy, clipboard, xw.win, CurrentTime);
+	}
+}
+
+void
+clippaste(const Arg *dummy)
+{
+	Atom clipboard;
+
+	clipboard = XInternAtom(xw.dpy, "CLIPBOARD", 0);
+	XConvertSelection(xw.dpy, clipboard, xsel.xtarget, clipboard,
+			xw.win, CurrentTime);
+}
+
+void
+selpaste(const Arg *dummy)
+{
+	XConvertSelection(xw.dpy, XA_PRIMARY, xsel.xtarget, XA_PRIMARY,
+			xw.win, CurrentTime);
+}
+
 void
 zoom(const Arg *arg)
 {
@@ -192,7 +276,7 @@ zoomabs(const Arg *arg)
 	xunloadfonts();
 	xloadfonts(usedfont, arg->f);
 	cresize(0, 0);
-	ttyresize();
+	ttyresize(win.tw, win.th);
 	redraw();
 	xhints();
 }
@@ -239,7 +323,7 @@ getbuttoninfo(XEvent *e)
 	selnormalize();
 
 	sel.type = SEL_REGULAR;
-	for (type = 1; type < selmaskslen; ++type) {
+	for (type = 1; type < LEN(selmasks); ++type) {
 		if (match(selmasks[type], state)) {
 			sel.type = type;
 			break;
@@ -322,7 +406,7 @@ bpress(XEvent *e)
 		return;
 	}
 
-	for (ms = mshortcuts; ms < mshortcuts + mshortcutslen; ms++) {
+	for (ms = mshortcuts; ms < mshortcuts + LEN(mshortcuts); ms++) {
 		if (e->xbutton.button == ms->b
 				&& match(ms->mask, e->xbutton.state)) {
 			ttysend(ms->s, strlen(ms->s));
@@ -361,12 +445,6 @@ bpress(XEvent *e)
 	}
 }
 
-void
-selcopy(Time t)
-{
-	xsetsel(getsel(), t);
-}
-
 void
 propnotify(XEvent *e)
 {
@@ -470,36 +548,10 @@ selnotify(XEvent *e)
 	XDeleteProperty(xw.dpy, xw.win, (int)property);
 }
 
-void
-xselpaste(void)
-{
-	XConvertSelection(xw.dpy, XA_PRIMARY, xsel.xtarget, XA_PRIMARY,
-			xw.win, CurrentTime);
-}
-
 void
 xclipcopy(void)
 {
-	Atom clipboard;
-
-	if (sel.clipboard != NULL)
-		free(sel.clipboard);
-
-	if (sel.primary != NULL) {
-		sel.clipboard = xstrdup(sel.primary);
-		clipboard = XInternAtom(xw.dpy, "CLIPBOARD", 0);
-		XSetSelectionOwner(xw.dpy, clipboard, xw.win, CurrentTime);
-	}
-}
-
-void
-xclippaste(void)
-{
-	Atom clipboard;
-
-	clipboard = XInternAtom(xw.dpy, "CLIPBOARD", 0);
-	XConvertSelection(xw.dpy, clipboard, xsel.xtarget, clipboard,
-			xw.win, CurrentTime);
+	clipcopy(NULL);
 }
 
 void
@@ -567,7 +619,7 @@ selrequest(XEvent *e)
 }
 
 void
-xsetsel(char *str, Time t)
+setsel(char *str, Time t)
 {
 	free(sel.primary);
 	sel.primary = str;
@@ -577,6 +629,12 @@ xsetsel(char *str, Time t)
 		selclear_(NULL);
 }
 
+void
+xsetsel(char *str)
+{
+	setsel(str, CurrentTime);
+}
+
 void
 brelease(XEvent *e)
 {
@@ -586,11 +644,11 @@ brelease(XEvent *e)
 	}
 
 	if (e->xbutton.button == Button2) {
-		xselpaste();
+		selpaste(NULL);
 	} else if (e->xbutton.button == Button1) {
 		if (sel.mode == SEL_READY) {
 			getbuttoninfo(e);
-			selcopy(e->xbutton.time);
+			setsel(getsel(), e->xbutton.time);
 		} else
 			selclear_(NULL);
 		sel.mode = SEL_IDLE;
@@ -692,7 +750,7 @@ xloadcols(void)
 	static int loaded;
 	Color *cp;
 
-	dc.collen = MAX(colornamelen, 256);
+	dc.collen = MAX(LEN(colorname), 256);
 	dc.col = xmalloc(dc.collen * sizeof(Color));
 
 	if (loaded) {
@@ -1471,6 +1529,7 @@ void
 xsettitle(char *p)
 {
 	XTextProperty prop;
+	DEFAULT(p, "st");
 
 	Xutf8TextListToTextProperty(xw.dpy, &p, 1, XUTF8StringStyle,
 			&prop);
@@ -1562,6 +1621,16 @@ xsetpointermotion(int set)
 	XChangeWindowAttributes(xw.dpy, xw.win, CWEventMask, &xw.attrs);
 }
 
+int
+xsetcursor(int cursor)
+{
+	DEFAULT(cursor, 1);
+	if (!BETWEEN(cursor, 0, 6))
+		return 1;
+	win.cursor = cursor;
+	return 0;
+}
+
 void
 xseturgency(int add)
 {
@@ -1603,6 +1672,52 @@ focus(XEvent *ev)
 	}
 }
 
+int
+match(uint mask, uint state)
+{
+	return mask == XK_ANY_MOD || mask == (state & ~ignoremod);
+}
+
+char*
+kmap(KeySym k, uint state)
+{
+	Key *kp;
+	int i;
+
+	/* Check for mapped keys out of X11 function keys. */
+	for (i = 0; i < LEN(mappedkeys); i++) {
+		if (mappedkeys[i] == k)
+			break;
+	}
+	if (i == LEN(mappedkeys)) {
+		if ((k & 0xFFFF) < 0xFD00)
+			return NULL;
+	}
+
+	for (kp = key; kp < key + LEN(key); kp++) {
+		if (kp->k != k)
+			continue;
+
+		if (!match(kp->mask, state))
+			continue;
+
+		if (IS_SET(MODE_APPKEYPAD) ? kp->appkey < 0 : kp->appkey > 0)
+			continue;
+		if (term.numlock && kp->appkey == 2)
+			continue;
+
+		if (IS_SET(MODE_APPCURSOR) ? kp->appcursor < 0 : kp->appcursor > 0)
+			continue;
+
+		if (IS_SET(MODE_CRLF) ? kp->crlf < 0 : kp->crlf > 0)
+			continue;
+
+		return kp->s;
+	}
+
+	return NULL;
+}
+
 void
 kpress(XEvent *ev)
 {
@@ -1619,7 +1734,7 @@ kpress(XEvent *ev)
 
 	len = XmbLookupString(xw.xic, e, buf, sizeof buf, &ksym, &status);
 	/* 1. shortcuts */
-	for (bp = shortcuts; bp < shortcuts + shortcutslen; bp++) {
+	for (bp = shortcuts; bp < shortcuts + LEN(shortcuts); bp++) {
 		if (ksym == bp->keysym && match(bp->mod, e->state)) {
 			bp->func(&(bp->arg));
 			return;
@@ -1679,7 +1794,7 @@ resize(XEvent *e)
 		return;
 
 	cresize(e->xconfigure.width, e->xconfigure.height);
-	ttyresize();
+	ttyresize(win.tw, win.th);
 }
 
 void
@@ -1709,8 +1824,8 @@ run(void)
 	} while (ev.type != MapNotify);
 
 	cresize(w, h);
-	ttynew();
-	ttyresize();
+	ttynew(opt_line, opt_io, opt_cmd);
+	ttyresize(win.tw, win.th);
 
 	clock_gettime(CLOCK_MONOTONIC, &last);
 	lastblink = last;