static Container *
SelectIconboxForEwin(EWin * ewin)
{
/* find the appropriate iconbox from all available ones for this app */
/* if it is to be iconified, or if it is alreayd return which iconbox */
/* it's in */
Container *ct, *ib_sel = NULL;
if (!ewin)
return NULL;
if (ewin->state.iconified)
{
/* find the iconbox this window got iconifed into */
ib_sel = ContainersIterate(IconboxFindEwin, IB_TYPE_ICONBOX, ewin);
}
else
{
/* pick the closest iconbox physically on screen to put it in */
int min_dist;
int dx, dy, dist;
int i, num;
Container **lst;
lst = ContainersGetList(&num);
min_dist = 0x7fffffff;
for (i = 0; i < num; i++)
{
ct = lst[i];
if (!ct->ewin || ct->type != IB_TYPE_ICONBOX)
continue;
dx = (EoGetX(ct->ewin) + (EoGetW(ct->ewin) / 2)) -
(EoGetX(ewin) + (EoGetW(ewin) / 2));
dy = (EoGetY(ct->ewin) + (EoGetH(ct->ewin) / 2)) -
(EoGetY(ewin) + (EoGetH(ewin) / 2));
dist = (dx * dx) + (dy * dy);
if ((!EoIsSticky(ct->ewin)) &&
(EoGetDesk(ct->ewin) != EoGetDesk(ewin)))
dist += (WinGetW(VROOT) * WinGetW(VROOT)) +
(WinGetH(VROOT) * WinGetH(VROOT));
if (dist < min_dist)
{
min_dist = dist;
ib_sel = ct;
}
}
Efree(lst);
}
return ib_sel;
}
static MagWindow *
MagwinCreate(const char *title, int width, int height)
{
MagWindow *mw;
Win win;
int x, y, w, h;
mw = ECALLOC(MagWindow, 1);
if (!mw)
return NULL;
win = VROOT;
w = width;
h = height;
x = (win->w - w) / 2;
y = (win->h - h) / 2;
win = ECreateClientWindow(VROOT, x, y, w, h);
mw->title = title;
mw->ewin = AddInternalToFamily(win, NULL, EWIN_TYPE_MISC, &_MagEwinOps, mw);
if (!mw->ewin)
{
Efree(mw);
return NULL;
}
mw->filter = 1;
mw->disable_text = 1;
mw->ewin->o.ghost = 1;
EoSetLayer(mw->ewin, 10);
EwinMoveResize(mw->ewin, EoGetX(mw->ewin), EoGetY(mw->ewin),
mw->ewin->client.w, mw->ewin->client.h);
mw->ewin->client.event_mask |=
KeyPressMask | ButtonPressMask | ButtonReleaseMask | PointerMotionMask |
StructureNotifyMask;
ESelectInput(win, mw->ewin->client.event_mask);
EventCallbackRegister(win, MagwinEvent, mw);
EQueryPointer(VROOT, &mw->cx, &mw->cy, NULL, NULL);
mw->scale = Conf.magwin.zoom_res;
mw->step = 4;
return mw;
}
static void
_SnapUpdateEwinLocation(Snapshot * sn, const EWin * ewin)
{
int ax, ay;
sn->x = EoGetX(ewin);
sn->y = EoGetY(ewin);
sn->area_x = ewin->area_x;
sn->area_y = ewin->area_y;
if (!EoIsSticky(ewin))
{
DeskGetArea(EoGetDesk(ewin), &ax, &ay);
sn->x += ((ax - sn->area_x) * WinGetW(VROOT));
sn->y += ((ay - sn->area_y) * WinGetH(VROOT));
}
}
static void
WarpShapeDraw(EWin * ewin)
{
static ShapeWin *shape_win = NULL;
int bl, br, bt, bb;
if (!ewin)
{
ShapewinDestroy(shape_win);
shape_win = NULL;
return;
}
if (!shape_win)
shape_win = ShapewinCreate(MR_BOX);
if (!shape_win)
return;
EwinBorderGetSize(ewin, &bl, &br, &bt, &bb);
ShapewinShapeSet(shape_win, MR_BOX, EoGetX(ewin), EoGetY(ewin),
ewin->client.w, ewin->client.h, bl, br, bt, bb, 0);
EoMap(shape_win, 0);
}
void
DrawEwinShape(EWin * ewin, int md, int x, int y, int w, int h,
int firstlast, int seqno)
{
ShapeData *psd;
int dx, dy;
/* Quit if no change */
if (firstlast == 1 &&
(x == ewin->shape_x && y == ewin->shape_y &&
(ewin->state.shaded || (w == ewin->shape_w && h == ewin->shape_h))))
return;
if ((md == MR_OPAQUE) || (md == MR_TECH_OPAQUE))
{
EwinOpMoveResize(ewin, OPSRC_USER, x, y, w, h);
EwinShapeSet(ewin);
CoordsShow(ewin);
if (md == MR_OPAQUE)
goto done;
}
if (firstlast == 0)
{
EwinShapeSet(ewin);
psd = ECALLOC(ShapeData, 1);
ewin->shape_data = psd;
if (!psd)
goto done;
psd->root = WinGetXwin(VROOT);
EwinBorderGetSize(ewin, &psd->bl, &psd->br, &psd->bt, &psd->bb);
}
psd = (ShapeData *) ewin->shape_data;
if (!psd)
goto done;
dx = EoGetX(EoGetDesk(ewin));
dy = EoGetY(EoGetDesk(ewin));
ewin->shape_x = x;
ewin->shape_y = y;
x += dx;
y += dy;
if (!ewin->state.shaded)
{
ewin->shape_w = w;
ewin->shape_h = h;
}
else
{
w = ewin->shape_w;
h = ewin->shape_h;
}
if (((md <= MR_BOX) || (md == MR_TECH_OPAQUE)) &&
Conf.movres.avoid_server_grab)
{
_ShapeDrawNograb_tech_box(ewin, md, firstlast, x, y, w, h, seqno);
goto done;
}
switch (md)
{
case MR_TECHNICAL:
case MR_TECH_OPAQUE:
case MR_BOX:
_ShapeDrawNontranslucent(ewin, md, firstlast, x, y, w, h);
break;
default:
/* Fall back to opaque mode */
Conf.movres.mode_move = MR_OPAQUE;
break;
}
psd->xo = x;
psd->yo = y;
psd->wo = w;
psd->ho = h;
done:
if (firstlast == 0 || firstlast == 2 || firstlast == 4)
{
ewin->req_x = ewin->shape_x;
ewin->req_y = ewin->shape_y;
if (firstlast == 2)
{
CoordsHide();
Efree(ewin->shape_data);
ewin->shape_data = NULL;
}
}
}
static void
MenuShow(Menu * m, char noshow)
{
EWin *ewin;
int x, y, w, h;
int wx, wy, mw, mh;
int head_num = 0;
if (m->shown)
return;
if (MenuLoad(m) || m->redraw)
MenuRealize(m);
if (m->num <= 0)
return;
if (!m->win || !m->items[0]->win)
MenuRealize(m);
if (!m->style)
return;
ewin = m->ewin;
if (ewin)
{
#if 0 /* ??? */
EwinRaise(ewin);
EwinShow(ewin);
return;
#else
MenuHide(m);
#endif
}
EGetGeometry(m->items[0]->win, NULL, &x, &y, &w, &h, NULL, NULL);
mw = m->w;
mh = m->h;
EQueryPointer(NULL, &wx, &wy, NULL, NULL);
wx -= EoGetX(DesksGetCurrent()) + x + (w / 2);
wy -= EoGetY(DesksGetCurrent()) + y + (h / 2);
if (Conf.menus.onscreen)
{
Border *b;
b = BorderFind(m->style->border_name);
if (b)
{
int sx, sy, sw, sh;
head_num = ScreenGetGeometryByPointer(&sx, &sy, &sw, &sh);
if (wx > sx + sw - mw - b->border.right)
wx = sx + sw - mw - b->border.right;
if (wx < sx + b->border.left)
wx = sx + b->border.left;
if (wy > sy + sh - mh - b->border.bottom)
wy = sy + sh - mh - b->border.bottom;
if (wy < sy + b->border.top)
wy = sy + b->border.top;
}
}
EMoveWindow(m->win, wx, wy);
ewin = AddInternalToFamily(m->win, m->style->border_name, EWIN_TYPE_MENU,
&_MenuEwinOps, m);
if (ewin)
{
ewin->client.event_mask |= KeyPressMask;
ESelectInput(m->win, ewin->client.event_mask);
ewin->head = head_num;
EwinResize(ewin, ewin->client.w, ewin->client.h, 0);
if (Conf.menus.animate)
EwinInstantShade(ewin, 0);
if (!noshow)
{
ICCCM_Cmap(NULL);
EwinOpFloatAt(ewin, OPSRC_NA, EoGetX(ewin), EoGetY(ewin));
EwinShow(ewin);
if (Conf.menus.animate)
EwinUnShade(ewin);
}
}
m->shown = 1;
m->last_access = time(0);
Mode_menus.just_shown = 1;
if (!Mode_menus.first)
{
Mode_menus.context_ewin = GetContextEwin();
#if 0
Eprintf("Mode_menus.context_ewin set %s\n",
EwinGetTitle(Mode_menus.context_ewin));
#endif
ESync(ESYNC_MENUS);
Mode_menus.first = m;
MenuShowMasker(m);
TooltipsEnable(0);
GrabKeyboardSet(m->win);
}
m->ref_count++;
}
static void
_CoordsShow(EWin * ewin, int mode)
{
TextClass *tc;
ImageClass *ic;
char s[256];
int md;
int x, y;
unsigned int w, h;
int cx, cy, cw, ch;
EObj *eo = coord_eo;
EImageBorder *pad;
int bl, br, bt, bb;
if (!Conf.movres.mode_info)
return;
if (!ewin || !ewin->state.show_coords)
return;
tc = TextclassFind("COORDS", 1);
ic = ImageclassFind("COORDS", 1);
if ((!ic) || (!tc))
return;
cx = cy = cw = ch = 0;
x = ewin->shape_x;
y = ewin->shape_y;
w = (ewin->state.shaded) ? ewin->client.w : ewin->shape_w;
h = (ewin->state.shaded) ? ewin->client.h : ewin->shape_h;
ICCCM_GetIncrementalSize(ewin, w, h, &w, &h);
switch (mode)
{
default:
case 0:
Esnprintf(s, sizeof(s), "%i x %i (%i, %i)", w, h, x, y);
break;
case 1:
Esnprintf(s, sizeof(s), _("Focused/unfocused opacity: %d/%d %%"),
OpacityToPercent(ewin->props.focused_opacity),
OpacityToPercent(ewin->ewmh.opacity));
break;
}
TextSize(tc, 0, 0, 0, s, &cw, &ch, 17);
pad = ImageclassGetPadding(ic);
cw += pad->left + pad->right;
ch += pad->top + pad->bottom;
/* Width hysteresis (hack - assuming horizontal text) */
cw += 8;
if (eo && abs(EobjGetW(eo) - cw) < 8)
cw = EobjGetW(eo);
if (Mode.mode == MODE_MOVE)
md = Conf.movres.mode_move;
else
md = Conf.movres.mode_resize;
if ((md == 0) || ((cw < ewin->shape_w - 2) && (ch < ewin->shape_h - 2)))
{
if (Conf.movres.mode_info == 1)
{
switch (md)
{
case 0:
case 1:
case 2:
EwinBorderGetSize(ewin, &bl, &br, &bt, &bb);
w = (ewin->state.shaded) ?
EoGetW(ewin) : ewin->shape_w + bl + br;
h = (ewin->state.shaded) ?
EoGetH(ewin) : ewin->shape_h + bt + bb;
cx = x + (w - cw) / 2 + EoGetX(EoGetDesk(ewin));
cy = y + (h - ch) / 2 + EoGetY(EoGetDesk(ewin));
break;
}
}
}
if (!eo)
{
eo = EobjWindowCreate(EOBJ_TYPE_MISC, 0, 0, 1, 1, 2, "Coord");
if (!eo)
return;
coord_eo = eo;
eo->fade = eo->shadow = 1;
/* Center text (override theme) */
TextclassSetJustification(tc, 512);
}
#define TEST_COORD_REPARENT_TO_FRAME 0
#if TEST_COORD_REPARENT_TO_FRAME
cx -= x;
cy -= y;
#endif
md = cw != EobjGetW(eo) || ch != EobjGetH(eo); /* md is change size flag */
EobjMoveResize(eo, cx, cy, cw, ch);
if (!eo->shown)
{
#if TEST_COORD_REPARENT_TO_FRAME
EobjReparent(eo, EoObj(ewin), cx, cy);
#endif
EobjMap(eo, 0);
}
ITApply(EobjGetWin(eo), ic, NULL, STATE_NORMAL, 1, 0, ST_SOLID, tc, NULL, s,
1);
if (md) /* Assuming that shape change only happens when size changes too */
EobjShapeUpdate(eo, 0);
EFlush();
}
/* outstanding BUG: zooming on shaped windows leaves stuff exposed beneath them..... */
void
Zoom(EWin * ewin, int on)
{
if (Mode.wm.window)
return;
if (!ewin)
ewin = zoom_last_ewin;
if (!ewin)
return;
if (zoom_can == 0)
ZoomInit();
if (zoom_can <= 0)
return;
Dprintf("%s: on=%d\n", __func__, on);
if (!on)
{
/* Unzoom */
if (ewin != zoom_last_ewin)
return;
_ZoomEwinRestore(ewin);
SwitchRes(0, 0, 0, 0, 0, NULL, NULL);
zw = zh = 0;
zoom_last_ewin = NULL;
}
else if (ewin == zoom_last_ewin)
{
/* Already zoomed */
return;
}
else
{
/* Zoom */
if (ewin->state.fullscreen)
return;
if (!zoom_last_ewin) /* first zoom */
{
on = SwitchRes(1, 0, 0, ewin->client.w, ewin->client.h, &zw, &zh);
}
else /* we are zoomed in on another window already.... */
{
_ZoomEwinRestore(zoom_last_ewin);
if ((ewin->client.w <= zw) && (ewin->client.h <= zh) &&
((ewin->client.w >= zw / 2) || (ewin->client.h >= zh / 2)))
{
/* YAY no need to change resolution :-D */
}
else
{
/* SwitchRes only tracks the LAST mode, so we have to switch back to
* the original mode before switching to new target mode
* so that we can restore the original vid mode when we zoom
* out of the last window ;( */
SwitchRes(0, 0, 0, 0, 0, NULL, NULL);
on = SwitchRes(1, 0, 0, ewin->client.w, ewin->client.h,
&zw, &zh);
}
}
Dprintf("%s: SwitchRes=%d - client size %dx%d -> screen %dx%d\n",
__func__, on, ewin->client.w, ewin->client.h, zw, zh);
if (!on)
return;
ewin->save_fs.x = EoGetX(ewin);
ewin->save_fs.y = EoGetY(ewin);
EwinRaise(ewin);
EwinBorderSetTo(ewin, BorderCreateFiller(ewin->client.w,
ewin->client.h, zw, zh));
EwinMoveResize(ewin, 0, 0, ewin->client.w, ewin->client.h, 0);
ewin->state.zoomed = 1;
FocusToEWin(ewin, FOCUS_SET);
zoom_last_ewin = ewin;
}
EwinWarpTo(ewin, 1);
ESync(0);
EwinStateUpdate(ewin);
HintsSetWindowState(ewin);
}
static void
IB_Animate_A(char iconify, EWin * ewin, EWin * ibox)
{
EWin *fr, *to;
unsigned int t0;
double a, aa, spd;
int x, y, x1, y1, x2, y2, x3, y3, x4, y4, w, h;
int fx, fy, fw, fh, tx, ty, tw, th;
Window root = WinGetXwin(VROOT);
GC gc;
XGCValues gcv;
/* Window: Extents, Iconbox: Center */
if (iconify)
{
fr = ewin;
to = ibox;
fw = EoGetW(fr) + 4;
fh = EoGetH(fr) + 4;
fx = EoGetX(fr) - 2;
fy = EoGetY(fr) - 2;
tw = 4;
th = 4;
tx = EoGetX(to) + EoGetW(to) / 2 - 2;
ty = EoGetY(to) + EoGetH(to) / 2 - 2;
}
else
{
fr = ibox;
to = ewin;
fw = 4;
fh = 4;
fx = EoGetX(fr) + EoGetW(fr) / 2 - 2;
fy = EoGetY(fr) + EoGetH(fr) / 2 - 2;
tw = EoGetW(to) + 4;
th = EoGetH(to) + 4;
tx = EoGetX(to) + 2;
ty = EoGetY(to) + 2;
}
fx += EoGetX(EoGetDesk(fr));
fy += EoGetY(EoGetDesk(fr));
tx += EoGetX(EoGetDesk(to));
ty += EoGetY(EoGetDesk(to));
gcv.subwindow_mode = IncludeInferiors;
gcv.function = GXxor;
gcv.line_width = 2;
gcv.foreground = Dpy.pixel_white;
if (gcv.foreground == 0)
gcv.foreground = Dpy.pixel_black;
gc = EXCreateGC(root,
GCFunction | GCForeground | GCSubwindowMode | GCLineWidth,
&gcv);
spd = (1. * IB_ANIM_STEP) / IB_ANIM_TIME;
t0 = GetTimeMs();
for (a = 0.0; a < 1.0; a += spd)
{
aa = 1.0 - a;
x = (int)((fx * aa) + (tx * a));
y = (int)((fy * aa) + (ty * a));
w = (int)((fw * aa) + (tw * a));
h = (int)((fh * aa) + (th * a));
x = (2 * x + w) / 2; /* x middle */
y = (2 * y + h) / 2; /* y middle */
w /= 2; /* width/2 */
h /= 2; /* height/2 */
x1 = (int)(x + w * (1 - .5 * sin(3.14159 + a * 6.2831853072)));
y1 = (int)(y + h * cos(a * 6.2831853072));
x2 = (int)(x + w * (1 - .5 * sin(a * 6.2831853072)));
y2 = (int)(y - h * cos(a * 6.2831853072));
x3 = (int)(x - w * (1 - .5 * sin(3.14159 + a * 6.2831853072)));
y3 = (int)(y - h * cos(a * 6.2831853072));
x4 = (int)(x - w * (1 - .5 * sin(a * 6.2831853072)));
y4 = (int)(y + h * cos(a * 6.2831853072));
XDrawLine(disp, root, gc, x1, y1, x2, y2);
XDrawLine(disp, root, gc, x2, y2, x3, y3);
XDrawLine(disp, root, gc, x3, y3, x4, y4);
XDrawLine(disp, root, gc, x4, y4, x1, y1);
ESync(0);
IB_Animate_Sleep(t0, a);
XDrawLine(disp, root, gc, x1, y1, x2, y2);
XDrawLine(disp, root, gc, x2, y2, x3, y3);
XDrawLine(disp, root, gc, x3, y3, x4, y4);
XDrawLine(disp, root, gc, x4, y4, x1, y1);
}
EXFreeGC(gc);
}
static void
IB_Animate_B(char iconify, EWin * ewin, EWin * ibox)
{
EWin *fr, *to;
unsigned int t0;
double a, spd;
int x, y, w, h;
int fx, fy, fw, fh, tx, ty, tw, th;
Window root = WinGetXwin(VROOT);
GC gc;
XGCValues gcv;
if (iconify)
{
fr = ewin;
to = ibox;
}
else
{
fr = ibox;
to = ewin;
}
fx = EoGetX(fr) - 2;
fy = EoGetY(fr) - 2;
fw = EoGetW(fr) + 3;
fh = EoGetH(fr) + 3;
tx = EoGetX(to) - 2;
ty = EoGetY(to) - 2;
tw = EoGetW(to) + 3;
th = EoGetH(to) + 3;
fx += EoGetX(EoGetDesk(fr));
fy += EoGetY(EoGetDesk(fr));
tx += EoGetX(EoGetDesk(to));
ty += EoGetY(EoGetDesk(to));
gcv.subwindow_mode = IncludeInferiors;
gcv.function = GXxor;
gcv.fill_style = FillOpaqueStippled;
gcv.foreground = Dpy.pixel_white;
if (gcv.foreground == 0)
gcv.foreground = Dpy.pixel_black;
gc = EXCreateGC(root,
GCFunction | GCForeground | GCSubwindowMode | GCFillStyle,
&gcv);
XDrawLine(disp, root, gc, fx, fy, tx, ty);
XDrawLine(disp, root, gc, fx + fw, fy, tx + tw, ty);
XDrawLine(disp, root, gc, fx, fy + fh, tx, ty + th);
XDrawLine(disp, root, gc, fx + fw, fy + fh, tx + tw, ty + th);
XDrawRectangle(disp, root, gc, tx, ty, tw, th);
XDrawRectangle(disp, root, gc, fx, fy, fw, fh);
spd = (1. * IB_ANIM_STEP) / IB_ANIM_TIME;
t0 = GetTimeMs();
for (a = 0.0; a < 1.0; a += spd)
{
x = (int)(fx + a * (tx - fx));
w = (int)(fw + a * (tw - fw));
y = (int)(fy + a * (ty - fy));
h = (int)(fh + a * (th - fh));
XDrawRectangle(disp, root, gc, x, y, w, h);
ESync(0);
IB_Animate_Sleep(t0, a);
XDrawRectangle(disp, root, gc, x, y, w, h);
}
XDrawLine(disp, root, gc, fx, fy, tx, ty);
XDrawLine(disp, root, gc, fx + fw, fy, tx + tw, ty);
XDrawLine(disp, root, gc, fx, fy + fh, tx, ty + th);
XDrawLine(disp, root, gc, fx + fw, fy + fh, tx + tw, ty + th);
XDrawRectangle(disp, root, gc, tx, ty, tw, th);
XDrawRectangle(disp, root, gc, fx, fy, fw, fh);
EXFreeGC(gc);
}