#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;
+
+/* 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
static void xdrawcursor(void);
static int xgeommasktogravity(int);
static void xinit(void);
+static void cresize(int, int);
+static void xresize(int, int);
static int xloadfont(Font *, FcPattern *);
static void xloadfonts(char *, double);
static void xunloadfont(Font *);
static void xunloadfonts(void);
static void xsetenv(void);
static void xseturgency(int);
+static int x2col(int);
+static int y2row(int);
static void expose(XEvent *);
static void visibility(XEvent *);
static void selnotify(XEvent *);
static void selclear_(XEvent *);
static void selrequest(XEvent *);
-
static void selcopy(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);
static XWindow xw;
static XSelection xsel;
+enum window_state {
+ WIN_VISIBLE = 1,
+ WIN_FOCUSED = 2
+};
+
/* Font Ring Cache */
enum {
FRC_NORMAL,
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)
{
xunloadfonts();
xloadfonts(usedfont, arg->f);
cresize(0, 0);
- ttyresize();
+ ttyresize(win.tw, win.th);
redraw();
xhints();
}
}
}
+int
+x2col(int x)
+{
+ x -= borderpx;
+ x /= win.cw;
+
+ return LIMIT(x, 0, term.col-1);
+}
+
+int
+y2row(int y)
+{
+ y -= borderpx;
+ y /= win.ch;
+
+ return LIMIT(y, 0, term.row-1);
+}
+
void
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;
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));
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
}
if (e->xbutton.button == Button2) {
- xselpaste();
+ selpaste(NULL);
} else if (e->xbutton.button == Button1) {
if (sel.mode == SEL_READY) {
getbuttoninfo(e);
tsetdirt(MIN(sel.nb.y, oldsby), MAX(sel.ne.y, oldsey));
}
+void
+cresize(int width, int height)
+{
+ int col, row;
+
+ if (width != 0)
+ win.w = width;
+ if (height != 0)
+ win.h = height;
+
+ col = (win.w - 2 * borderpx) / win.cw;
+ row = (win.h - 2 * borderpx) / win.ch;
+
+ tresize(col, row);
+ xresize(col, row);
+}
+
void
xresize(int col, int row)
{
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) {
xsettitle(char *p)
{
XTextProperty prop;
+ DEFAULT(p, "st");
Xutf8TextListToTextProperty(xw.dpy, &p, 1, XUTF8StringStyle,
&prop);
}
}
+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)
{
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;
return;
cresize(e->xconfigure.width, e->xconfigure.height);
- ttyresize();
+ ttyresize(win.tw, win.th);
}
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;