Adds the ability to have an on screen keyboard

I'm going to be using dwm on my new pinephone and need the ability to type. Almost all the code for this has come from minego: https://github.com/minego/dwm-customized
4 years ago · 88ac289837
parent ed39b70a71
commit 88ac289837
2 changed files with 168 additions and 95 deletions
--- a/config.def.h
+++ b/config.def.h
@ -31,12 +31,14 @@ static const Rule rules[] = {
 	 *	WM_CLASS(STRING) = instance, class
 	 *	WM_NAME(STRING) = title
 	 */
-	/* class                  instance    title                 tags mask     isfloating   isterminal noswallow  nofakefullscreen   monitor */
-	//{ "Gimp",               NULL,       NULL,                 0,            0,           0,         0,         0,                 -1 },
-	//{ "Firefox",            NULL,       NULL,                 1 << 8,       0,           0,         0,         0,                 -1 },
-	{ "xterm-256color",       NULL,       NULL,                 0,            0,           1,         1,         0,                 -1 },
-	{ "Thunderbird",          NULL,       NULL,                 1 << 8 ,      0,           0,         0,         0,                 -1 },
-	{ NULL,                   NULL,       "noswallow",          0,            0,           0,         1,         0,                 -1 }
+	/* class                  instance    title                 tags mask     isfloating   isterminal noswallow  nofakefullscreen  iskeyboard  monitor */
+	//{ "Gimp",               NULL,       NULL,                 0,            0,           0,         0,         0,                0,          -1 },
+	//{ "Firefox",            NULL,       NULL,                 1 << 8,       0,           0,         0,         0,                0,          -1 },
+	{ "xterm-256color",       NULL,       NULL,                 0,            0,           1,         1,         0,                0,          -1 },
+	{ "Thunderbird",          NULL,       NULL,                 1 << 8 ,      0,           0,         0,         0,                0,          -1 },
+	{ NULL,                   NULL,       "noswallow",          0,            0,           0,         1,         0,                0,          -1 },
+    { "Onboard",              NULL,       NULL,                 0,            1,           0,         1,         0,                1,          -1 },
+    { "Onboard-settings",     NULL,       NULL,                 0,            0,           0,         0,         0,                0,          -1 }

 };

--- a/dwm.c
+++ b/dwm.c
@ -51,7 +51,7 @@
 #define CLEANMASK(mask)         (mask & ~(numlockmask|LockMask) & (ShiftMask|ControlMask|Mod1Mask|Mod2Mask|Mod3Mask|Mod4Mask|Mod5Mask))
 #define INTERSECT(x,y,w,h,m)    (MAX(0, MIN((x)+(w),(m)->wx+(m)->ww) - MAX((x),(m)->wx)) \
                               * MAX(0, MIN((y)+(h),(m)->wy+(m)->wh) - MAX((y),(m)->wy)))
-#define ISVISIBLE(C)            ((C->tags & C->mon->tagset[C->mon->seltags]))
+#define ISVISIBLE(C)            (((C->tags & C->mon->tagset[C->mon->seltags])) || (C->iskeyboard))
 #define LENGTH(X)               (sizeof X / sizeof X[0])
 #define MOUSEMASK               (BUTTONMASK|PointerMotionMask)
 #define WIDTH(X)                ((X)->w + 2 * (X)->bw + gappx)
@ -94,7 +94,7 @@ struct Client {
 	int basew, baseh, incw, inch, maxw, maxh, minw, minh;
 	int bw, oldbw;
 	unsigned int tags;
-	int isfixed, isfloating, isurgent, neverfocus, oldstate, isfullscreen, isterminal, noswallow, nofakefullscreen;
+	int isfixed, isfloating, isurgent, neverfocus, oldstate, isfullscreen, isterminal, noswallow, nofakefullscreen, iskeyboard;
 	pid_t pid;
 	Client *next;
 	Client *snext;
@ -145,6 +145,7 @@ typedef struct {
 	int isterminal;
 	int noswallow;
 	int nofakefullscreen;
+	int iskeyboard;
 	int monitor;
 } Rule;

@ -244,6 +245,7 @@ static int xerror(Display *dpy, XErrorEvent *ee);
 static int xerrordummy(Display *dpy, XErrorEvent *ee);
 static int xerrorstart(Display *dpy, XErrorEvent *ee);
 static void zoom(const Arg *arg);
+static void adjustborders(Monitor *m);

 static pid_t getparentprocess(pid_t p);
 static int isdescprocess(pid_t p, pid_t c);
@ -321,6 +323,7 @@ applyrules(Client *c)
 			c->noswallow = r->noswallow;
 			c->isfloating = r->isfloating;
 			c->nofakefullscreen = r->nofakefullscreen;
+			c->iskeyboard = r->iskeyboard;
 			c->tags |= r->tags;
 			for (m = mons; m && m->num != r->monitor; m = m->next);
 			if (m)
@ -340,6 +343,10 @@ applysizehints(Client *c, int *x, int *y, int *w, int *h, int interact)
 	int baseismin;
 	Monitor *m = c->mon;

+	if (c->iskeyboard){
+		return(False);
+	}
+
 	/* set minimum possible */
 	*w = MAX(1, *w);
 	*h = MAX(1, *h);
@ -401,12 +408,14 @@ applysizehints(Client *c, int *x, int *y, int *w, int *h, int interact)
 }

 void
-arrange(Monitor *m)
-{
-	if (m)
+arrange(Monitor *m) {
+	if (m){
+		adjustborders(m);
 		showhide(m->stack);
-	else for (m = mons; m; m = m->next)
+	} else for (m = mons; m; m = m->next){
+		adjustborders(m);
 		showhide(m->stack);
+	}
 	if (m) {
 		arrangemon(m);
 		restack(m);
@ -459,7 +468,7 @@ attachstack(Client *c)
 void
 swallow(Client *p, Client *c)
 {
-	if (c->noswallow || c->isterminal)
+	if (c->noswallow || c->isterminal || c->isfloating)
 		return;

 	detach(c);
@ -498,8 +507,7 @@ unswallow(Client *c)
 }

 void
-buttonpress(XEvent *e)
-{
+buttonpress(XEvent *e) {
 	unsigned int i, x, click;
 	Arg arg = {0};
 	Client *c;
@ -540,8 +548,7 @@ buttonpress(XEvent *e)
 }

 void
-checkotherwm(void)
-{
+checkotherwm(void) {
 	xerrorxlib = XSetErrorHandler(xerrorstart);
 	/* this causes an error if some other window manager is running */
 	XSelectInput(dpy, DefaultRootWindow(dpy), SubstructureRedirectMask);
@ -551,8 +558,7 @@ checkotherwm(void)
 }

 void
-cleanup(void)
-{
+cleanup(void) {
 	Arg a = {.ui = ~0};
 	Layout foo = { "", NULL };
 	Monitor *m;
@ -578,8 +584,7 @@ cleanup(void)
 }

 void
-cleanupmon(Monitor *mon)
-{
+cleanupmon(Monitor *mon) {
 	Monitor *m;

 	if (mon == mons)
@ -613,8 +618,7 @@ clientmessage(XEvent *e)
 }

 void
-configure(Client *c)
-{
+configure(Client *c) {
 	XConfigureEvent ce;

 	ce.type = ConfigureNotify;
@ -632,8 +636,7 @@ configure(Client *c)
 }

 void
-configurenotify(XEvent *e)
-{
+configurenotify(XEvent *e) {
 	Monitor *m;
 	XConfigureEvent *ev = &e->xconfigure;
 	int dirty;
@ -656,14 +659,13 @@ configurenotify(XEvent *e)
 }

 void
-configurerequest(XEvent *e)
-{
+configurerequest(XEvent *e) {
 	Client *c;
 	Monitor *m;
 	XConfigureRequestEvent *ev = &e->xconfigurerequest;
 	XWindowChanges wc;

-	if ((c = wintoclient(ev->window))) {
+	if ((c = wintoclient(ev->window)) && !c->iskeyboard) {
 		if (ev->value_mask & CWBorderWidth)
 			c->bw = ev->border_width;
 		else if (c->isfloating || !selmon->lt[selmon->sellt]->arrange) {
@ -708,8 +710,7 @@ configurerequest(XEvent *e)
 }

 Monitor *
-createmon(void)
-{
+createmon(void) {
 	Monitor *m;

 	m = ecalloc(1, sizeof(Monitor));
@ -725,8 +726,7 @@ createmon(void)
 }

 void
-destroynotify(XEvent *e)
-{
+destroynotify(XEvent *e) {
 	Client *c;
 	XDestroyWindowEvent *ev = &e->xdestroywindow;

@ -738,8 +738,7 @@ destroynotify(XEvent *e)
 }

 void
-detach(Client *c)
-{
+detach(Client *c) {
 	Client **tc;

 	for (tc = &c->mon->clients; *tc && *tc != c; tc = &(*tc)->next);
@ -747,8 +746,7 @@ detach(Client *c)
 }

 void
-detachstack(Client *c)
-{
+detachstack(Client *c) {
 	Client **tc, *t;

 	for (tc = &c->mon->stack; *tc && *tc != c; tc = &(*tc)->snext);
@ -761,8 +759,7 @@ detachstack(Client *c)
 }

 Monitor *
-dirtomon(int dir)
-{
+dirtomon(int dir) {
 	Monitor *m = NULL;

 	if (dir > 0) {
@ -775,8 +772,7 @@ dirtomon(int dir)
 	return m;
 }

-void
-drawbar(Monitor *m)
+void drawbar(Monitor *m)
 {
 	int x, w, tw = 0;
 	int boxs = drw->fonts->h / 9;
@ -844,6 +840,11 @@ enternotify(XEvent *e)
 	if ((ev->mode != NotifyNormal || ev->detail == NotifyInferior) && ev->window != root)
 		return;
 	c = wintoclient(ev->window);
+
+	if ( c && c->iskeyboard ){
+		return;
+	}
+
 	m = c ? c->mon : wintomon(ev->window);
 	if (m != selmon) {
 		unfocus(selmon->sel, 1);
@ -854,8 +855,7 @@ enternotify(XEvent *e)
 }

 void
-expose(XEvent *e)
-{
+expose(XEvent *e) {
 	Monitor *m;
 	XExposeEvent *ev = &e->xexpose;

@ -864,8 +864,10 @@ expose(XEvent *e)
 }

 void
-focus(Client *c)
-{
+focus(Client *c) {
+	if ( c && c->iskeyboard ) {
+		return;
+	}
 	if (!c || !ISVISIBLE(c))
 		for (c = selmon->stack; c && !ISVISIBLE(c); c = c->snext);
 	if (selmon->sel && selmon->sel != c)
@ -899,8 +901,7 @@ focusin(XEvent *e)
 }

 void
-focusmon(const Arg *arg)
-{
+focusmon(const Arg *arg) {
 	Monitor *m;

 	if (!mons->next)
@ -914,23 +915,23 @@ focusmon(const Arg *arg)
 }

 void
-focusstack(const Arg *arg)
-{
+focusstack(const Arg *arg) {
 	Client *c = NULL, *i;

 	if (!selmon->sel)
 		return;
 	if (arg->i > 0) {
-		for (c = selmon->sel->next; c && !ISVISIBLE(c); c = c->next);
+		for(c = selmon->sel->next; c && (!ISVISIBLE(c) || c->iskeyboard); c = c->next);
 		if (!c)
-			for (c = selmon->clients; c && !ISVISIBLE(c); c = c->next);
-	} else {
+			for(c = selmon->clients; c && (!ISVISIBLE(c) || c->iskeyboard); c = c->next);
+	}
+	else {
 		for (i = selmon->clients; i != selmon->sel; i = i->next)
-			if (ISVISIBLE(i))
+			if(ISVISIBLE(i) && !i->iskeyboard)
 				c = i;
 		if (!c)
 			for (; i; i = i->next)
-				if (ISVISIBLE(i))
+				if(ISVISIBLE(i) && !i->iskeyboard)
 					c = i;
 	}
 	if (c) {
@ -940,8 +941,7 @@ focusstack(const Arg *arg)
 }

 Atom
-getatomprop(Client *c, Atom prop)
-{
+getatomprop(Client *c, Atom prop) {
 	int di;
 	unsigned long dl;
 	unsigned char *p = NULL;
@ -956,8 +956,7 @@ getatomprop(Client *c, Atom prop)
 }

 int
-getrootptr(int *x, int *y)
-{
+getrootptr(int *x, int *y) {
 	int di;
 	unsigned int dui;
 	Window dummy;
@ -966,8 +965,7 @@ getrootptr(int *x, int *y)
 }

 long
-getstate(Window w)
-{
+getstate(Window w) {
 	int format;
 	long result = -1;
 	unsigned char *p = NULL;
@ -1030,8 +1028,7 @@ grabbuttons(Client *c, int focused)
 }

 void
-grabkeys(void)
-{
+grabkeys(void) {
 	updatenumlockmask();
 	{
 		unsigned int i, j;
@ -1048,8 +1045,7 @@ grabkeys(void)
 }

 void
-incnmaster(const Arg *arg)
-{
+incnmaster(const Arg *arg) {
 	selmon->nmaster = MAX(selmon->nmaster + arg->i, 0);
 	arrange(selmon);
 }
@ -1067,8 +1063,7 @@ isuniquegeom(XineramaScreenInfo *unique, size_t n, XineramaScreenInfo *info)
 #endif /* XINERAMA */

 void
-keypress(XEvent *e)
-{
+keypress(XEvent *e) {
 	unsigned int i;
 	KeySym keysym;
 	XKeyEvent *ev;
@ -1099,8 +1094,7 @@ killclient(const Arg *arg)
 }

 void
-manage(Window w, XWindowAttributes *wa)
-{
+manage(Window w, XWindowAttributes *wa) {
 	Client *c, *t = NULL, *term = NULL;
 	Window trans = None;
 	XWindowChanges wc;
@ -1108,13 +1102,6 @@ manage(Window w, XWindowAttributes *wa)
 	c = ecalloc(1, sizeof(Client));
 	c->win = w;
 	c->pid = winpid(w);
-	/* geometry */
-	c->x = c->oldx = wa->x;
-	c->y = c->oldy = wa->y;
-	c->w = c->oldw = wa->width;
-	c->h = c->oldh = wa->height;
-	c->oldbw = wa->border_width;
-
 	updatetitle(c);
 	if (XGetTransientForHint(dpy, w, &trans) && (t = wintoclient(trans))) {
 		c->mon = t->mon;
@ -1125,6 +1112,20 @@ manage(Window w, XWindowAttributes *wa)
 		term = termforwin(c);
 	}

+	/* geometry */
+	c->x = c->oldx = wa->x;
+	c->y = c->oldy = wa->y;
+	c->w = c->oldw = wa->width;
+	c->h = c->oldh = wa->height;
+	c->oldbw = wa->border_width;
+
+
+	/* If Keyboard */
+
+	if (c->iskeyboard) {
+		c->y = c->mon->my + c->mon->mh - c->h;
+		c->mon->mh -= HEIGHT(c);
+	} else {
 		if (c->x + WIDTH(c) > c->mon->mx + c->mon->mw)
 			c->x = c->mon->mx + c->mon->mw - WIDTH(c);
 		if (c->y + HEIGHT(c) > c->mon->my + c->mon->mh)
@ -1133,7 +1134,21 @@ manage(Window w, XWindowAttributes *wa)
 		/* only fix client y-offset, if the client center might cover the bar */
 		c->y = MAX(c->y, ((c->mon->by == c->mon->my) && (c->x + (c->w / 2) >= c->mon->wx)
 			&& (c->x + (c->w / 2) < c->mon->wx + c->mon->ww)) ? bh : c->mon->my);
+	}
+
+	updatewindowtype(c);
+	if (c->isfloating) {
+		c->bw = (c->isfullscreen || c->iskeyboard) ? 0 : borderpx;
+	} else {
+		c->bw = 0;
+		for(t = c->mon->clients; t; t = c->next) {
+			if (!t->isfloating && c != t && c->tags & t->tags) {
 				c->bw = borderpx;
+				break;
+			}
+		}
+		adjustborders(c->mon);
+	}

 	wc.border_width = c->bw;
 	XConfigureWindow(dpy, w, CWBorderWidth, &wc);
@ -1224,8 +1239,7 @@ motionnotify(XEvent *e)
 }

 void
-movemouse(const Arg *arg)
-{
+movemouse(const Arg *arg) {
 	int x, y, ocx, ocy, nx, ny;
 	Client *c;
 	Monitor *m;
@ -1282,15 +1296,13 @@ movemouse(const Arg *arg)
 }

 Client *
-nexttiled(Client *c)
-{
+nexttiled(Client *c) {
 	for (; c && (c->isfloating || !ISVISIBLE(c)); c = c->next);
 	return c;
 }

 void
-pop(Client *c)
-{
+pop(Client *c) {
 	detach(c);
 	attach(c);
 	focus(c);
@ -1298,8 +1310,7 @@ pop(Client *c)
 }

 void
-propertynotify(XEvent *e)
-{
+propertynotify(XEvent *e) {
 	Client *c;
 	Window trans;
 	XPropertyEvent *ev = &e->xproperty;
@ -1355,15 +1366,67 @@ recttomon(int x, int y, int w, int h)
 }

 void
-resize(Client *c, int x, int y, int w, int h, int interact)
-{
+adjustborders(Monitor *m) {
+	Client *c, *l = NULL;
+	int visible = 0;
+
+	for(c = m->clients; c; c = c->next) {
+		if (ISVISIBLE(c) && !c->isfloating && m->lt[m->sellt]->arrange) {
+			if (m->lt[m->sellt]->arrange == monocle) {
+				visible = 1;
+				c->oldbw = c->bw;
+				c->bw = 0;
+			} else {
+				visible++;
+				c->oldbw = c->bw;
+				c->bw = borderpx;
+			}
+
+			l = c;
+		}
+	}
+
+	if (l && visible == 1 && l->bw) {
+		l->oldbw = l->bw;
+		l->bw = 0;
+		resizeclient(l, l->x, l->y, l->w, l->h);
+	}
+}
+
+void
+resize(Client *c, int x, int y, int w, int h, int interact) {
+	int		n;
+
+	if (c && c->iskeyboard) {
+		return;
+	}
+
+	n = c->mon->mx + c->mon->mw;
+	if (x + w + 1 + (2 * c->bw) >= n) {
+		w = n - x - c->bw;
+	}
+
+	n = c->mon->my + c->mon->mh;
+	if (y + h + 1 + (2 * c->bw) >= n) {
+		h = n - y - c->bw;
+	}
+
+	if (x <= c->mon->mx) {
+		x -= c->bw;
+		w += c->bw;
+	}
+
+	if (y <= c->mon->my) {
+		y -= c->bw;
+		y += c->bw;
+	}
+
 	if (applysizehints(c, &x, &y, &w, &h, interact))
 		resizeclient(c, x, y, w, h);
 }

 void
-resizeclient(Client *c, int x, int y, int w, int h)
-{
+resizeclient(Client *c, int x, int y, int w, int h) {
 	XWindowChanges wc;
 	unsigned int n;
 	unsigned int gapoffset;
@ -1372,6 +1435,10 @@ resizeclient(Client *c, int x, int y, int w, int h)

 	wc.border_width = c->bw;

+	if (c->iskeyboard) {
+		return;
+	}
+
 	/* Get number of clients for the selected monitor */
 	for (n = 0, nbc = nexttiled(selmon->clients); nbc; nbc = nexttiled(nbc->next), n++);

@ -1867,6 +1934,10 @@ unmanage(Client *c, int destroyed)
 	Monitor *m = c->mon;
 	XWindowChanges wc;

+	if (c->iskeyboard) {
+		updategeom();
+	}
+
 	if (c->swallowing) {
 		unswallow(c);
 		return;