mirror of
https://github.com/bakkeby/dwm-flexipatch
synced 2024-11-09 01:10:26 +00:00
217 lines
5.6 KiB
C
217 lines
5.6 KiB
C
void
|
|
dragmfact(const Arg *arg)
|
|
{
|
|
unsigned int n;
|
|
int py, px; // pointer coordinates
|
|
int ax, ay, aw, ah; // area position, width and height
|
|
int center = 0, horizontal = 0, mirror = 0; // layout configuration
|
|
double fact;
|
|
Monitor *m;
|
|
XEvent ev;
|
|
Time lasttime = 0;
|
|
|
|
m = selmon;
|
|
|
|
#if VANITYGAPS_PATCH
|
|
int oh, ov, ih, iv;
|
|
getgaps(m, &oh, &ov, &ih, &iv, &n);
|
|
#else
|
|
for (n = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), n++);
|
|
#endif // VANITYGAPS_PATCH
|
|
|
|
ax = m->wx;
|
|
ay = m->wy;
|
|
ah = m->wh;
|
|
aw = m->ww;
|
|
|
|
/* do not allow mfact to be modified under certain conditions */
|
|
if (!m->lt[m->sellt]->arrange // floating
|
|
|| (m->nmaster && n <= m->nmaster) // no master
|
|
#if MONOCLE_LAYOUT
|
|
|| m->lt[m->sellt]->arrange == &monocle
|
|
#endif // MONOCLE_LAYOUT
|
|
#if GRIDMODE_LAYOUT
|
|
|| m->lt[m->sellt]->arrange == &grid
|
|
#endif // GRIDMODE_LAYOUT
|
|
#if HORIZGRID_LAYOUT
|
|
|| m->lt[m->sellt]->arrange == &horizgrid
|
|
#endif // HORIZGRID_LAYOUT
|
|
#if GAPPLESSGRID_LAYOUT
|
|
|| m->lt[m->sellt]->arrange == &gaplessgrid
|
|
#endif // GAPPLESSGRID_LAYOUT
|
|
#if NROWGRID_LAYOUT
|
|
|| m->lt[m->sellt]->arrange == &nrowgrid
|
|
#endif // NROWGRID_LAYOUT
|
|
#if FLEXTILE_DELUXE_LAYOUT
|
|
|| (m->lt[m->sellt]->arrange == &flextile && m->ltaxis[LAYOUT] == NO_SPLIT)
|
|
#endif // FLEXTILE_DELUXE_LAYOUT
|
|
)
|
|
return;
|
|
|
|
#if FLEXTILE_DELUXE_LAYOUT
|
|
if (m->lt[m->sellt]->arrange == &flextile) {
|
|
int layout = m->ltaxis[LAYOUT];
|
|
if (layout < 0) {
|
|
mirror = 1;
|
|
layout *= -1;
|
|
}
|
|
if (layout > FLOATING_MASTER)
|
|
layout -= FLOATING_MASTER;
|
|
|
|
if (layout == SPLIT_HORIZONTAL || layout == SPLIT_HORIZONTAL_DUAL_STACK)
|
|
horizontal = 1;
|
|
else if (layout == SPLIT_CENTERED_VERTICAL)
|
|
center = 1;
|
|
else if (layout == FLOATING_MASTER) {
|
|
center = 1;
|
|
if (aw < ah)
|
|
horizontal = 1;
|
|
}
|
|
else if (layout == SPLIT_CENTERED_HORIZONTAL) {
|
|
horizontal = 1;
|
|
center = 1;
|
|
}
|
|
}
|
|
#endif // FLEXTILE_DELUXE_LAYOUT
|
|
#if CENTEREDMASTER_LAYOUT
|
|
else if (m->lt[m->sellt]->arrange == ¢eredmaster)
|
|
center = 1;
|
|
#endif // CENTEREDMASTER_LAYOUT
|
|
#if CENTEREDFLOATINGMASTER_LAYOUT
|
|
else if (m->lt[m->sellt]->arrange == ¢eredfloatingmaster)
|
|
center = 1;
|
|
#endif // CENTEREDFLOATINGMASTER_LAYOUT
|
|
#if BSTACK_LAYOUT
|
|
else if (m->lt[m->sellt]->arrange == &bstack)
|
|
horizontal = 1;
|
|
#endif // BSTACK_LAYOUT
|
|
#if BSTACKHORIZ_LAYOUT
|
|
else if (m->lt[m->sellt]->arrange == &bstackhoriz)
|
|
horizontal = 1;
|
|
#endif // BSTACKHORIZ_LAYOUT
|
|
|
|
if (XGrabPointer(dpy, root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync,
|
|
None, cursor[CurResize]->cursor, CurrentTime) != GrabSuccess)
|
|
return;
|
|
|
|
#if VANITYGAPS_PATCH
|
|
ay += oh;
|
|
ax += ov;
|
|
aw -= 2*ov;
|
|
ah -= 2*oh;
|
|
#endif // VANITYGAPS_PATCH
|
|
|
|
if (center) {
|
|
if (horizontal) {
|
|
px = ax + aw / 2;
|
|
#if VANITYGAPS_PATCH
|
|
py = ay + ah / 2 + (ah - 2*ih) * (m->mfact / 2.0) + ih / 2;
|
|
#else
|
|
py = ay + ah / 2 + ah * m->mfact / 2.0;
|
|
#endif // VANITYGAPS_PATCH
|
|
} else { // vertical split
|
|
#if VANITYGAPS_PATCH
|
|
px = ax + aw / 2 + (aw - 2*iv) * m->mfact / 2.0 + iv / 2;
|
|
#else
|
|
px = ax + aw / 2 + aw * m->mfact / 2.0;
|
|
#endif // VANITYGAPS_PATCH
|
|
py = ay + ah / 2;
|
|
}
|
|
} else if (horizontal) {
|
|
px = ax + aw / 2;
|
|
if (mirror)
|
|
#if VANITYGAPS_PATCH
|
|
py = ay + (ah - ih) * (1.0 - m->mfact) + ih / 2;
|
|
#else
|
|
py = ay + (ah * (1.0 - m->mfact));
|
|
#endif // VANITYGAPS_PATCH
|
|
else
|
|
#if VANITYGAPS_PATCH
|
|
py = ay + ((ah - ih) * m->mfact) + ih / 2;
|
|
#else
|
|
py = ay + (ah * m->mfact);
|
|
#endif // VANITYGAPS_PATCH
|
|
} else { // vertical split
|
|
if (mirror)
|
|
#if VANITYGAPS_PATCH
|
|
px = ax + (aw - iv) * (1.0 - m->mfact) + iv / 2;
|
|
#else
|
|
px = ax + (aw * m->mfact);
|
|
#endif // VANITYGAPS_PATCH
|
|
else
|
|
#if VANITYGAPS_PATCH
|
|
px = ax + ((aw - iv) * m->mfact) + iv / 2;
|
|
#else
|
|
px = ax + (aw * m->mfact);
|
|
#endif // VANITYGAPS_PATCH
|
|
py = ay + ah / 2;
|
|
}
|
|
|
|
XWarpPointer(dpy, None, root, 0, 0, 0, 0, px, py);
|
|
|
|
do {
|
|
XMaskEvent(dpy, MOUSEMASK|ExposureMask|SubstructureRedirectMask, &ev);
|
|
switch(ev.type) {
|
|
case ConfigureRequest:
|
|
case Expose:
|
|
case MapRequest:
|
|
handler[ev.type](&ev);
|
|
break;
|
|
case MotionNotify:
|
|
if ((ev.xmotion.time - lasttime) <= (1000 / 40))
|
|
continue;
|
|
if (lasttime != 0) {
|
|
px = ev.xmotion.x;
|
|
py = ev.xmotion.y;
|
|
}
|
|
lasttime = ev.xmotion.time;
|
|
|
|
#if VANITYGAPS_PATCH
|
|
if (center)
|
|
if (horizontal)
|
|
if (py - ay > ah / 2)
|
|
fact = (double) 1.0 - (ay + ah - py - ih / 2) * 2 / (double) (ah - 2*ih);
|
|
else
|
|
fact = (double) 1.0 - (py - ay - ih / 2) * 2 / (double) (ah - 2*ih);
|
|
else
|
|
if (px - ax > aw / 2)
|
|
fact = (double) 1.0 - (ax + aw - px - iv / 2) * 2 / (double) (aw - 2*iv);
|
|
else
|
|
fact = (double) 1.0 - (px - ax - iv / 2) * 2 / (double) (aw - 2*iv);
|
|
else
|
|
if (horizontal)
|
|
fact = (double) (py - ay - ih / 2) / (double) (ah - ih);
|
|
else
|
|
fact = (double) (px - ax - iv / 2) / (double) (aw - iv);
|
|
#else
|
|
if (center)
|
|
if (horizontal)
|
|
if (py - ay > ah / 2)
|
|
fact = (double) 1.0 - (ay + ah - py) * 2 / (double) ah;
|
|
else
|
|
fact = (double) 1.0 - (py - ay) * 2 / (double) ah;
|
|
else
|
|
if (px - ax > aw / 2)
|
|
fact = (double) 1.0 - (ax + aw - px) * 2 / (double) aw;
|
|
else
|
|
fact = (double) 1.0 - (px - ax) * 2 / (double) aw;
|
|
else
|
|
if (horizontal)
|
|
fact = (double) (py - ay) / (double) ah;
|
|
else
|
|
fact = (double) (px - ax) / (double) aw;
|
|
#endif // VANITYGAPS_PATCH
|
|
|
|
if (!center && mirror)
|
|
fact = 1.0 - fact;
|
|
|
|
setmfact(&((Arg) { .f = 1.0 + fact }));
|
|
px = ev.xmotion.x;
|
|
py = ev.xmotion.y;
|
|
break;
|
|
}
|
|
} while (ev.type != ButtonRelease);
|
|
|
|
XUngrabPointer(dpy, CurrentTime);
|
|
while (XCheckMaskEvent(dpy, EnterWindowMask, &ev));
|
|
} |