mirror of git://git.suckless.org/svkbd
Highlighting + unpress handling fixed.
This commit is contained in:
Christoph Lohmann
parent
9475c4590e
commit
b6a96b6df9
197
svkbd.c
197
svkbd.c
|
|
@ -29,6 +29,8 @@ typedef unsigned long ulong;
|
|||
typedef struct {
|
||||
ulong norm[ColLast];
|
||||
ulong press[ColLast];
|
||||
ulong high[ColLast];
|
||||
|
||||
Drawable drawable;
|
||||
GC gc;
|
||||
struct {
|
||||
|
|
@ -46,6 +48,7 @@ typedef struct {
|
|||
uint width;
|
||||
int x, y, w, h;
|
||||
Bool pressed;
|
||||
Bool highlighted;
|
||||
} Key;
|
||||
|
||||
typedef struct {
|
||||
|
|
@ -54,6 +57,7 @@ typedef struct {
|
|||
} Buttonmod;
|
||||
|
||||
/* function declarations */
|
||||
static void motionnotify(XEvent *e);
|
||||
static void buttonpress(XEvent *e);
|
||||
static void buttonrelease(XEvent *e);
|
||||
static void cleanup(void);
|
||||
|
|
@ -72,7 +76,7 @@ static void press(Key *k, KeySym mod);
|
|||
static void run(void);
|
||||
static void setup(void);
|
||||
static int textnw(const char *text, uint len);
|
||||
static void unpress();
|
||||
static void unpress(Key *k, KeySym mod);
|
||||
static void updatekeys();
|
||||
|
||||
/* variables */
|
||||
|
|
@ -84,6 +88,7 @@ static void (*handler[LASTEvent]) (XEvent *) = {
|
|||
[UnmapNotify] = unmapnotify,
|
||||
[Expose] = expose,
|
||||
[LeaveNotify] = leavenotify,
|
||||
[MotionNotify] = motionnotify
|
||||
};
|
||||
static Atom netatom[NetLast];
|
||||
static Display *dpy;
|
||||
|
|
@ -93,10 +98,46 @@ static Bool running = True, istoolbar = False;
|
|||
static KeySym pressedmod = 0;
|
||||
static int rows = 0, ww = 0, wh = 0, wx = 0, wy = 0;
|
||||
static char *name = "svkbd";
|
||||
|
||||
Bool ispressing = False;
|
||||
|
||||
/* configuration, allows nested code to access above variables */
|
||||
#include "config.h"
|
||||
#include "layout.h"
|
||||
|
||||
void
|
||||
motionnotify(XEvent *e)
|
||||
{
|
||||
XPointerMovedEvent *ev = &e->xmotion;
|
||||
int i;
|
||||
|
||||
for(i = 0; i < LENGTH(keys); i++) {
|
||||
if(keys[i].keysym && ev->x > keys[i].x
|
||||
&& ev->x < keys[i].x + keys[i].w
|
||||
&& ev->y > keys[i].y
|
||||
&& ev->y < keys[i].y + keys[i].h) {
|
||||
if(keys[i].highlighted != True) {
|
||||
if(ispressing) {
|
||||
keys[i].pressed = True;
|
||||
} else {
|
||||
keys[i].highlighted = True;
|
||||
}
|
||||
drawkey(&keys[i]);
|
||||
}
|
||||
continue;
|
||||
}
|
||||
|
||||
if(!IsModifierKey(keys[i].keysym) && keys[i].pressed == True) {
|
||||
keys[i].pressed = False;
|
||||
drawkey(&keys[i]);
|
||||
}
|
||||
if(keys[i].highlighted == True) {
|
||||
keys[i].highlighted = False;
|
||||
drawkey(&keys[i]);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
buttonpress(XEvent *e) {
|
||||
int i;
|
||||
|
|
@ -104,22 +145,35 @@ buttonpress(XEvent *e) {
|
|||
Key *k;
|
||||
KeySym mod = 0;
|
||||
|
||||
for(i = 0; i < LENGTH(buttonmods); i++)
|
||||
ispressing = True;
|
||||
|
||||
for(i = 0; i < LENGTH(buttonmods); i++) {
|
||||
if(ev->button == buttonmods[i].button) {
|
||||
mod = buttonmods[i].mod;
|
||||
break;
|
||||
}
|
||||
}
|
||||
if((k = findkey(ev->x, ev->y)))
|
||||
press(k, mod);
|
||||
}
|
||||
|
||||
void
|
||||
buttonrelease(XEvent *e) {
|
||||
int i;
|
||||
XButtonPressedEvent *ev = &e->xbutton;
|
||||
Key *k;
|
||||
KeySym mod = 0;
|
||||
|
||||
ispressing = False;
|
||||
|
||||
for(i = 0; i < LENGTH(buttonmods); i++) {
|
||||
if(ev->button == buttonmods[i].button) {
|
||||
mod = buttonmods[i].mod;
|
||||
break;
|
||||
}
|
||||
}
|
||||
if((k = findkey(ev->x, ev->y)))
|
||||
unpress();
|
||||
unpress(k, mod);
|
||||
}
|
||||
|
||||
void
|
||||
|
|
@ -143,7 +197,8 @@ configurenotify(XEvent *e) {
|
|||
ww = ev->width;
|
||||
wh = ev->height;
|
||||
XFreePixmap(dpy, dc.drawable);
|
||||
dc.drawable = XCreatePixmap(dpy, root, ww, wh, DefaultDepth(dpy, screen));
|
||||
dc.drawable = XCreatePixmap(dpy, root, ww, wh,
|
||||
DefaultDepth(dpy, screen));
|
||||
updatekeys();
|
||||
}
|
||||
}
|
||||
|
|
@ -152,9 +207,10 @@ void
|
|||
countrows() {
|
||||
int i = 0;
|
||||
|
||||
for(i = 0, rows = 1; i < LENGTH(keys); i++)
|
||||
for(i = 0, rows = 1; i < LENGTH(keys); i++) {
|
||||
if(keys[i].keysym == 0)
|
||||
rows++;
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
|
|
@ -187,8 +243,11 @@ drawkey(Key *k) {
|
|||
|
||||
if(k->pressed)
|
||||
col = dc.press;
|
||||
else if(k->highlighted)
|
||||
col = dc.high;
|
||||
else
|
||||
col = dc.norm;
|
||||
|
||||
XSetForeground(dpy, dc.gc, col[ColBG]);
|
||||
XFillRectangles(dpy, dc.drawable, dc.gc, &r, 1);
|
||||
XSetForeground(dpy, dc.gc, dc.norm[ColFG]);
|
||||
|
|
@ -196,19 +255,23 @@ drawkey(Key *k) {
|
|||
r.width -= 1;
|
||||
XDrawRectangles(dpy, dc.drawable, dc.gc, &r, 1);
|
||||
XSetForeground(dpy, dc.gc, col[ColFG]);
|
||||
if(k->label)
|
||||
if(k->label) {
|
||||
l = k->label;
|
||||
else
|
||||
} else {
|
||||
l = XKeysymToString(k->keysym);
|
||||
}
|
||||
len = strlen(l);
|
||||
h = dc.font.ascent + dc.font.descent;
|
||||
y = k->y + (k->h / 2) - (h / 2) + dc.font.ascent;
|
||||
x = k->x + (k->w / 2) - (textnw(l, len) / 2);
|
||||
if(dc.font.set)
|
||||
XmbDrawString(dpy, dc.drawable, dc.font.set, dc.gc, x, y, l, len);
|
||||
else
|
||||
if(dc.font.set) {
|
||||
XmbDrawString(dpy, dc.drawable, dc.font.set, dc.gc, x, y, l,
|
||||
len);
|
||||
} else {
|
||||
XDrawString(dpy, dc.drawable, dc.gc, x, y, l, len);
|
||||
XCopyArea(dpy, dc.drawable, win, dc.gc, k->x, k->y, k->w, k->h, k->x, k->y);
|
||||
}
|
||||
XCopyArea(dpy, dc.drawable, win, dc.gc, k->x, k->y, k->w, k->h,
|
||||
k->x, k->y);
|
||||
}
|
||||
|
||||
void
|
||||
|
|
@ -228,11 +291,13 @@ Key *
|
|||
findkey(int x, int y) {
|
||||
int i;
|
||||
|
||||
for(i = 0; i < LENGTH(keys); i++)
|
||||
for(i = 0; i < LENGTH(keys); i++) {
|
||||
if(keys[i].keysym && x > keys[i].x &&
|
||||
x < keys[i].x + keys[i].w &&
|
||||
y > keys[i].y && y < keys[i].y + keys[i].h)
|
||||
y > keys[i].y && y < keys[i].y + keys[i].h) {
|
||||
return &keys[i];
|
||||
}
|
||||
}
|
||||
return NULL;
|
||||
}
|
||||
|
||||
|
|
@ -270,8 +335,7 @@ initfont(const char *fontstr) {
|
|||
dc.font.descent = MAX(dc.font.descent,(*xfonts)->descent);
|
||||
xfonts++;
|
||||
}
|
||||
}
|
||||
else {
|
||||
} else {
|
||||
if(dc.font.xfont)
|
||||
XFreeFont(dpy, dc.font.xfont);
|
||||
dc.font.xfont = NULL;
|
||||
|
|
@ -286,7 +350,7 @@ initfont(const char *fontstr) {
|
|||
|
||||
void
|
||||
leavenotify(XEvent *e) {
|
||||
unpress();
|
||||
unpress(NULL, 0);
|
||||
}
|
||||
|
||||
void
|
||||
|
|
@ -294,25 +358,66 @@ press(Key *k, KeySym mod) {
|
|||
int i;
|
||||
k->pressed = !k->pressed;
|
||||
|
||||
switch(k->keysym) {
|
||||
case XK_Cancel:
|
||||
exit(0);
|
||||
default:
|
||||
break;
|
||||
}
|
||||
|
||||
if(!IsModifierKey(k->keysym)) {
|
||||
for(i = 0; i < LENGTH(keys); i++)
|
||||
if(keys[i].pressed && IsModifierKey(keys[i].keysym))
|
||||
XTestFakeKeyEvent(dpy, XKeysymToKeycode(dpy, keys[i].keysym), True, 0);
|
||||
for(i = 0; i < LENGTH(keys); i++) {
|
||||
if(keys[i].pressed && IsModifierKey(keys[i].keysym)) {
|
||||
XTestFakeKeyEvent(dpy,
|
||||
XKeysymToKeycode(dpy, keys[i].keysym),
|
||||
True, 0);
|
||||
}
|
||||
}
|
||||
pressedmod = mod;
|
||||
if(pressedmod)
|
||||
XTestFakeKeyEvent(dpy, XKeysymToKeycode(dpy, mod), True, 0);
|
||||
if(pressedmod) {
|
||||
XTestFakeKeyEvent(dpy, XKeysymToKeycode(dpy, mod),
|
||||
True, 0);
|
||||
}
|
||||
XTestFakeKeyEvent(dpy, XKeysymToKeycode(dpy, k->keysym), True, 0);
|
||||
}
|
||||
drawkey(k);
|
||||
}
|
||||
|
||||
void
|
||||
unpress(Key *k, KeySym mod) {
|
||||
int i;
|
||||
|
||||
if(k != NULL) {
|
||||
switch(k->keysym) {
|
||||
case XK_Cancel:
|
||||
exit(0);
|
||||
default:
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
for(i = 0; i < LENGTH(keys); i++) {
|
||||
if(keys[i].pressed && !IsModifierKey(keys[i].keysym)) {
|
||||
XTestFakeKeyEvent(dpy,
|
||||
XKeysymToKeycode(dpy, keys[i].keysym),
|
||||
False, 0);
|
||||
keys[i].pressed = 0;
|
||||
drawkey(&keys[i]);
|
||||
break;
|
||||
}
|
||||
}
|
||||
if(i != LENGTH(keys)) {
|
||||
for(i = 0; i < LENGTH(keys); i++) {
|
||||
if(pressedmod) {
|
||||
XTestFakeKeyEvent(dpy,
|
||||
XKeysymToKeycode(dpy, pressedmod),
|
||||
False, 0);
|
||||
}
|
||||
pressedmod = 0;
|
||||
if(keys[i].pressed) {
|
||||
XTestFakeKeyEvent(dpy,
|
||||
XKeysymToKeycode(dpy,
|
||||
keys[i].keysym), False, 0);
|
||||
keys[i].pressed = 0;
|
||||
drawkey(&keys[i]);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
run(void) {
|
||||
XEvent ev;
|
||||
|
|
@ -372,7 +477,10 @@ setup(void) {
|
|||
dc.norm[ColFG] = getcolor(normfgcolor);
|
||||
dc.press[ColBG] = getcolor(pressbgcolor);
|
||||
dc.press[ColFG] = getcolor(pressfgcolor);
|
||||
dc.drawable = XCreatePixmap(dpy, root, ww, wh, DefaultDepth(dpy, screen));
|
||||
dc.high[ColBG] = getcolor(highlightbgcolor);
|
||||
dc.high[ColFG] = getcolor(highlightfgcolor);
|
||||
dc.drawable = XCreatePixmap(dpy, root, ww, wh,
|
||||
DefaultDepth(dpy, screen));
|
||||
dc.gc = XCreateGC(dpy, root, 0, 0);
|
||||
if(!dc.font.set)
|
||||
XSetFont(dpy, dc.gc, dc.font.xfont->fid);
|
||||
|
|
@ -384,9 +492,11 @@ setup(void) {
|
|||
wa.background_pixel = dc.norm[ColBG];
|
||||
win = XCreateWindow(dpy, root, wx, wy, ww, wh, 0,
|
||||
CopyFromParent, CopyFromParent, CopyFromParent,
|
||||
CWOverrideRedirect | CWBorderPixel | CWBackingPixel, &wa);
|
||||
CWOverrideRedirect | CWBorderPixel |
|
||||
CWBackingPixel, &wa);
|
||||
XSelectInput(dpy, win, StructureNotifyMask|ButtonReleaseMask|
|
||||
ButtonPressMask|ExposureMask|LeaveWindowMask);
|
||||
ButtonPressMask|ExposureMask|LeaveWindowMask|
|
||||
PointerMotionMask);
|
||||
|
||||
wmh = XAllocWMHints();
|
||||
wmh->input = False;
|
||||
|
|
@ -422,31 +532,6 @@ textnw(const char *text, uint len) {
|
|||
return XTextWidth(dc.font.xfont, text, len);
|
||||
}
|
||||
|
||||
void
|
||||
unpress() {
|
||||
int i;
|
||||
|
||||
for(i = 0; i < LENGTH(keys); i++)
|
||||
if(keys[i].pressed && !IsModifierKey(keys[i].keysym)) {
|
||||
XTestFakeKeyEvent(dpy, XKeysymToKeycode(dpy, keys[i].keysym), False, 0);
|
||||
keys[i].pressed = 0;
|
||||
drawkey(&keys[i]);
|
||||
break;
|
||||
}
|
||||
if(i != LENGTH(keys)) {
|
||||
for(i = 0; i < LENGTH(keys); i++) {
|
||||
if(pressedmod)
|
||||
XTestFakeKeyEvent(dpy, XKeysymToKeycode(dpy, pressedmod), False, 0);
|
||||
pressedmod = 0;
|
||||
if(keys[i].pressed) {
|
||||
XTestFakeKeyEvent(dpy, XKeysymToKeycode(dpy, keys[i].keysym), False, 0);
|
||||
keys[i].pressed = 0;
|
||||
drawkey(&keys[i]);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
updatekeys() {
|
||||
int i, j;
|
||||
|
|
|
|||
Loading…
Reference in New Issue