static Bool
layoutOrganicThumbs (CompScreen *s)
{
CompWindow *w;
int i, moMode;
XRectangle workArea;
SCALE_SCREEN (s);
ADDON_SCREEN (s);
moMode = ss->opt[SCALE_SCREEN_OPTION_MULTIOUTPUT_MODE].value.i;
switch (moMode) {
case SCALE_MOMODE_ALL:
workArea = s->workArea;
break;
case SCALE_MOMODE_CURRENT:
default:
workArea = s->outputDev[s->currentOutputDev].workArea;
break;
}
as->scale = 1.0f;
qsort (ss->windows, ss->nWindows, sizeof(CompWindow *),
organicCompareWindows);
for (i = 0; i < ss->nWindows; i++)
{
w = ss->windows[i];
SCALE_WINDOW (w);
sw->slot = &ss->slots[i];
ss->slots[i].x1 = WIN_X (w) - workArea.x;
ss->slots[i].y1 = WIN_Y (w) - workArea.y;
ss->slots[i].x2 = WIN_X (w) + WIN_W (w) - workArea.x;
ss->slots[i].y2 = WIN_Y (w) + WIN_H (w) - workArea.y;
if (ss->slots[i].x1 < 0)
{
ss->slots[i].x2 += abs (ss->slots[i].x1);
ss->slots[i].x1 = 0;
}
if (ss->slots[i].x2 > workArea.width - workArea.x)
{
ss->slots[i].x1 -= abs (ss->slots[i].x2 - workArea.width);
ss->slots[i].x2 = workArea.width - workArea.x;
}
if (ss->slots[i].y1 < 0)
{
ss->slots[i].y2 += abs (ss->slots[i].y1);
ss->slots[i].y1 = 0;
}
if (ss->slots[i].y2 > workArea.height - workArea.y)
{
ss->slots[i].y1 -= abs (ss->slots[i].y2 -
workArea.height - workArea.y);
ss->slots[i].y2 = workArea.height - workArea.y;
}
}
ss->nSlots = ss->nWindows;
layoutOrganicRemoveOverlap (s, workArea.width - workArea.x,
workArea.height - workArea.y);
for (i = 0; i < ss->nWindows; i++)
{
w = ss->windows[i];
SCALE_WINDOW (w);
if (ss->type == ScaleTypeGroup)
raiseWindow (ss->windows[i]);
ss->slots[i].x1 += w->input.left + workArea.x;
ss->slots[i].x2 += w->input.left + workArea.x;
ss->slots[i].y1 += w->input.top + workArea.y;
ss->slots[i].y2 += w->input.top + workArea.y;
sw->adjust = TRUE;
}
return TRUE;
}
static void
scalePaintDecoration (CompWindow *w,
const WindowPaintAttrib *attrib,
const CompTransform *transform,
Region region,
unsigned int mask)
{
CompScreen *s = w->screen;
SCALE_SCREEN (s);
if (ss->opt[SCALE_SCREEN_OPTION_ICON].value.i != SCALE_ICON_NONE)
{
WindowPaintAttrib sAttrib = *attrib;
CompIcon *icon;
SCALE_WINDOW (w);
icon = getWindowIcon (w, 96, 96);
if (!icon)
icon = w->screen->defaultIcon;
if (icon && (icon->texture.name || iconToTexture (w->screen, icon)))
{
REGION iconReg;
float scale;
float x, y;
int width, height;
int scaledWinWidth, scaledWinHeight;
float ds;
scaledWinWidth = w->width * sw->scale;
scaledWinHeight = w->height * sw->scale;
switch (ss->opt[SCALE_SCREEN_OPTION_ICON].value.i) {
case SCALE_ICON_NONE:
case SCALE_ICON_EMBLEM:
scale = 1.0f;
break;
case SCALE_ICON_BIG:
default:
sAttrib.opacity /= 3;
scale = MIN (((float) scaledWinWidth / icon->width),
((float) scaledWinHeight / icon->height));
break;
}
width = icon->width * scale;
height = icon->height * scale;
switch (ss->opt[SCALE_SCREEN_OPTION_ICON].value.i) {
case SCALE_ICON_NONE:
case SCALE_ICON_EMBLEM:
x = w->attrib.x + scaledWinWidth - icon->width;
y = w->attrib.y + scaledWinHeight - icon->height;
break;
case SCALE_ICON_BIG:
default:
x = w->attrib.x + scaledWinWidth / 2 - width / 2;
y = w->attrib.y + scaledWinHeight / 2 - height / 2;
break;
}
x += sw->tx;
y += sw->ty;
if (sw->slot)
{
sw->delta =
fabs (sw->slot->x1 - w->attrib.x) +
fabs (sw->slot->y1 - w->attrib.y) +
fabs (1.0f - sw->slot->scale) * 500.0f;
}
if (sw->delta)
{
float o;
ds =
fabs (sw->tx) +
fabs (sw->ty) +
fabs (1.0f - sw->scale) * 500.0f;
if (ds > sw->delta)
ds = sw->delta;
o = ds / sw->delta;
if (sw->slot)
{
if (o < sw->lastThumbOpacity)
o = sw->lastThumbOpacity;
}
else
{
if (o > sw->lastThumbOpacity)
o = 0.0f;
}
sw->lastThumbOpacity = o;
sAttrib.opacity = sAttrib.opacity * o;
}
mask |= PAINT_WINDOW_BLEND_MASK;
iconReg.rects = &iconReg.extents;
iconReg.numRects = 1;
iconReg.extents.x1 = 0;
iconReg.extents.y1 = 0;
iconReg.extents.x2 = iconReg.extents.x1 + width;
iconReg.extents.y2 = iconReg.extents.y1 + height;
w->vCount = w->indexCount = 0;
if (iconReg.extents.x1 < iconReg.extents.x2 &&
iconReg.extents.y1 < iconReg.extents.y2)
(*w->screen->addWindowGeometry) (w,
&icon->texture.matrix, 1,
&iconReg, &iconReg);
if (w->vCount)
{
FragmentAttrib fragment;
CompTransform wTransform = *transform;
initFragmentAttrib (&fragment, &sAttrib);
matrixScale (&wTransform, scale, scale, 1.0f);
matrixTranslate (&wTransform, x / scale, y / scale, 0.0f);
glPushMatrix ();
glLoadMatrixf (wTransform.m);
(*w->screen->drawWindowTexture) (w,
&icon->texture, &fragment,
mask);
glPopMatrix ();
}
}
}
}
