/*
* groupUpdateWindowProperty
*
*/
void
groupUpdateWindowProperty (CompWindow *w)
{
CompDisplay *d = &display;
GROUP_WINDOW (w);
GROUP_DISPLAY (d);
// Do not change anything in this case
if (gw->readOnlyProperty)
return;
if (gw->group)
{
long int buffer[5];
buffer[0] = gw->group->identifier;
buffer[1] = (gw->slot) ? TRUE : FALSE;
/* group color RGB */
buffer[2] = gw->group->color[0];
buffer[3] = gw->group->color[1];
buffer[4] = gw->group->color[2];
XChangeProperty (d->display, w->id, gd->groupWinPropertyAtom,
XA_CARDINAL, 32, PropModeReplace,
(unsigned char *) buffer, 5);
}
else
{
XDeleteProperty (d->display, w->id, gd->groupWinPropertyAtom);
}
}
/*
* groupUnsetIgnore
*
*/
Bool
groupUnsetIgnore (void)
{
GROUP_DISPLAY (&display);
gd->ignoreMode = FALSE;
return FALSE;
}
/*
* groupFiniDisplay
*
*/
static void
groupFiniDisplay (CompPlugin *p,
CompDisplay *d)
{
GROUP_DISPLAY (d);
freeScreenPrivateIndex (gd->screenPrivateIndex);
UNWRAP (gd, d, handleEvent);
free (gd);
}
/*
* groupGetOutputExtentsForWindow
*
*/
void
groupGetOutputExtentsForWindow (CompWindow *w,
CompWindowExtents *output)
{
GROUP_SCREEN (w->screen);
GROUP_WINDOW (w);
UNWRAP (gs, w->screen, getOutputExtentsForWindow);
(*w->screen->getOutputExtentsForWindow)(w, output);
WRAP (gs, w->screen, getOutputExtentsForWindow,
groupGetOutputExtentsForWindow);
if (gw->group && gw->group->nWins > 1)
{
GROUP_DISPLAY (&display);
const BananaValue *
option_glow_size = bananaGetOption (bananaIndex,
"glow_size",
w->screen->screenNum);
const BananaValue *
option_glow_type = bananaGetOption (bananaIndex,
"glow_type",
w->screen->screenNum);
int glowSize = option_glow_size->i;
int glowType = option_glow_type->i;
int glowTextureSize = gd->glowTextureProperties[glowType].textureSize;
int glowOffset = gd->glowTextureProperties[glowType].glowOffset;
glowSize = glowSize * (glowTextureSize - glowOffset) / glowTextureSize;
/* glowSize is the size of the glow outside the window decoration
* (w->input), while w->output includes the size of w->input
* this is why we have to add w->input here */
output->left = MAX (output->left, glowSize + w->input.left);
output->right = MAX (output->right, glowSize + w->input.right);
output->top = MAX (output->top, glowSize + w->input.top);
output->bottom = MAX (output->bottom, glowSize + w->input.bottom);
}
}
/*
* groupCheckWindowProperty
*
*/
Bool
groupCheckWindowProperty (CompWindow *w,
long int *id,
Bool *tabbed,
GLushort *color)
{
Atom type;
int retval, fmt;
unsigned long nitems, exbyte;
long int *data;
GROUP_DISPLAY (&display);
retval = XGetWindowProperty (display.display, w->id,
gd->groupWinPropertyAtom, 0, 5, False,
XA_CARDINAL, &type, &fmt, &nitems, &exbyte,
(unsigned char **)&data);
if (retval == Success)
{
if (type == XA_CARDINAL && fmt == 32 && nitems == 5)
{
if (id)
*id = data[0];
if (tabbed)
*tabbed = (Bool) data[1];
if (color) {
color[0] = (GLushort) data[2];
color[1] = (GLushort) data[3];
color[2] = (GLushort) data[4];
}
XFree (data);
return TRUE;
}
else if (fmt != 0)
XFree (data);
}
return FALSE;
}
void
groupWindowStateChangeNotify (CompWindow *w,
unsigned int lastState)
{
CompScreen *s = w->screen;
GROUP_DISPLAY (&display);
GROUP_SCREEN (s);
GROUP_WINDOW (w);
if (gw->group && !gd->ignoreMode)
{
const BananaValue *
option_maximize_unmaximize_all = bananaGetOption (bananaIndex,
"maximize_unmaximize_all",
s->screenNum);
if (((lastState & MAXIMIZE_STATE) != (w->state & MAXIMIZE_STATE)) &&
option_maximize_unmaximize_all->b)
{
int i;
for (i = 0; i < gw->group->nWins; i++)
{
CompWindow *cw = gw->group->windows[i];
if (!cw)
continue;
if (cw->id == w->id)
continue;
maximizeWindow (cw, w->state & MAXIMIZE_STATE);
}
}
}
UNWRAP (gs, s, windowStateChangeNotify);
(*s->windowStateChangeNotify)(w, lastState);
WRAP (gs, s, windowStateChangeNotify, groupWindowStateChangeNotify);
}
/*
* groupInitScreen
*
*/
static Bool
groupInitScreen (CompPlugin *p,
CompScreen *s)
{
GroupScreen *gs;
int glowType;
GROUP_DISPLAY (&display);
gs = malloc (sizeof (GroupScreen));
if (!gs)
return FALSE;
gs->windowPrivateIndex = allocateWindowPrivateIndex (s);
if (gs->windowPrivateIndex < 0)
{
free (gs);
return FALSE;
}
WRAP (gs, s, windowMoveNotify, groupWindowMoveNotify);
WRAP (gs, s, windowResizeNotify, groupWindowResizeNotify);
WRAP (gs, s, getOutputExtentsForWindow, groupGetOutputExtentsForWindow);
WRAP (gs, s, preparePaintScreen, groupPreparePaintScreen);
WRAP (gs, s, paintOutput, groupPaintOutput);
WRAP (gs, s, drawWindow, groupDrawWindow);
WRAP (gs, s, paintWindow, groupPaintWindow);
WRAP (gs, s, paintTransformedOutput, groupPaintTransformedOutput);
WRAP (gs, s, donePaintScreen, groupDonePaintScreen);
WRAP (gs, s, windowGrabNotify, groupWindowGrabNotify);
WRAP (gs, s, windowUngrabNotify, groupWindowUngrabNotify);
WRAP (gs, s, damageWindowRect, groupDamageWindowRect);
WRAP (gs, s, windowStateChangeNotify, groupWindowStateChangeNotify);
WRAP (gs, s, activateWindow, groupActivateWindow);
s->privates[gd->screenPrivateIndex].ptr = gs;
gs->groups = NULL;
gs->tmpSel.windows = NULL;
gs->tmpSel.nWins = 0;
gs->grabIndex = 0;
gs->grabState = ScreenGrabNone;
gs->lastHoveredGroup = NULL;
gs->queued = FALSE;
gs->pendingMoves = NULL;
gs->pendingGrabs = NULL;
gs->pendingUngrabs = NULL;
gs->dequeueTimeoutHandle = 0;
gs->draggedSlot = NULL;
gs->dragged = FALSE;
gs->dragHoverTimeoutHandle = 0;
gs->prevX = 0;
gs->prevY = 0;
gs->showDelayTimeoutHandle = 0;
/* one-shot timeout for stuff that needs to be initialized after
all screens and windows are initialized */
gs->initialActionsTimeoutHandle =
compAddTimeout (0, 0, groupApplyInitialActions, (void *) s);
initTexture (s, &gs->glowTexture);
const BananaValue *
option_glow_type = bananaGetOption (bananaIndex,
"glow_type",
s->screenNum);
glowType = option_glow_type->i;
imageDataToTexture (s, &gs->glowTexture,
glowTextureProperties[glowType].textureData,
glowTextureProperties[glowType].textureSize,
glowTextureProperties[glowType].textureSize,
GL_RGBA, GL_UNSIGNED_BYTE);
const BananaValue *
option_window_match = bananaGetOption (bananaIndex,
"window_match",
s->screenNum);
matchInit (&gs->window_match);
matchAddFromString (&gs->window_match, option_window_match->s);
matchUpdate (&gs->window_match);
const BananaValue *
option_autotab_windows = bananaGetOption (bananaIndex,
"autotab_windows",
s->screenNum);
gs->autotabCount = option_autotab_windows->list.nItem;
gs->autotab = malloc (gs->autotabCount * sizeof (CompMatch));
int i;
for (i = 0; i <= gs->autotabCount - 1; i++)
{
matchInit (&gs->autotab[i]);
matchAddFromString (&gs->autotab[i],
option_autotab_windows->list.item[i].s);
matchUpdate (&gs->autotab[i]);
}
return TRUE;
}
void
groupComputeGlowQuads (CompWindow *w,
CompMatrix *matrix)
{
BoxRec *box;
CompMatrix *quadMatrix;
int glowSize, glowOffset;
int glowType;
GROUP_WINDOW (w);
const BananaValue *
option_glow = bananaGetOption (bananaIndex,
"glow",
w->screen->screenNum);
if (option_glow->b && matrix)
{
if (!gw->glowQuads)
gw->glowQuads = malloc (NUM_GLOWQUADS * sizeof (GlowQuad));
if (!gw->glowQuads)
return;
}
else
{
if (gw->glowQuads)
{
free (gw->glowQuads);
gw->glowQuads = NULL;
}
return;
}
GROUP_DISPLAY (&display);
const BananaValue *
option_glow_size = bananaGetOption (bananaIndex,
"glow_size",
w->screen->screenNum);
const BananaValue *
option_glow_type = bananaGetOption (bananaIndex,
"glow_type",
w->screen->screenNum);
glowSize = option_glow_size->i;
glowType = option_glow_type->i;
glowOffset = (glowSize * gd->glowTextureProperties[glowType].glowOffset /
gd->glowTextureProperties[glowType].textureSize) + 1;
/* Top left corner */
box = &gw->glowQuads[GLOWQUAD_TOPLEFT].box;
gw->glowQuads[GLOWQUAD_TOPLEFT].matrix = *matrix;
quadMatrix = &gw->glowQuads[GLOWQUAD_TOPLEFT].matrix;
box->x1 = WIN_REAL_X (w) - glowSize + glowOffset;
box->y1 = WIN_REAL_Y (w) - glowSize + glowOffset;
box->x2 = WIN_REAL_X (w) + glowOffset;
box->y2 = WIN_REAL_Y (w) + glowOffset;
quadMatrix->xx = 1.0f / glowSize;
quadMatrix->yy = -1.0f / glowSize;
quadMatrix->x0 = -(box->x1 * quadMatrix->xx);
quadMatrix->y0 = 1.0 -(box->y1 * quadMatrix->yy);
box->x2 = MIN (WIN_REAL_X (w) + glowOffset,
WIN_REAL_X (w) + (WIN_REAL_WIDTH (w) / 2));
box->y2 = MIN (WIN_REAL_Y (w) + glowOffset,
WIN_REAL_Y (w) + (WIN_REAL_HEIGHT (w) / 2));
/* Top right corner */
box = &gw->glowQuads[GLOWQUAD_TOPRIGHT].box;
gw->glowQuads[GLOWQUAD_TOPRIGHT].matrix = *matrix;
quadMatrix = &gw->glowQuads[GLOWQUAD_TOPRIGHT].matrix;
box->x1 = WIN_REAL_X (w) + WIN_REAL_WIDTH (w) - glowOffset;
box->y1 = WIN_REAL_Y (w) - glowSize + glowOffset;
box->x2 = WIN_REAL_X (w) + WIN_REAL_WIDTH (w) + glowSize - glowOffset;
box->y2 = WIN_REAL_Y (w) + glowOffset;
quadMatrix->xx = -1.0f / glowSize;
quadMatrix->yy = -1.0f / glowSize;
quadMatrix->x0 = 1.0 - (box->x1 * quadMatrix->xx);
quadMatrix->y0 = 1.0 - (box->y1 * quadMatrix->yy);
box->x1 = MAX (WIN_REAL_X (w) + WIN_REAL_WIDTH (w) - glowOffset,
WIN_REAL_X (w) + (WIN_REAL_WIDTH (w) / 2));
box->y2 = MIN (WIN_REAL_Y (w) + glowOffset,
WIN_REAL_Y (w) + (WIN_REAL_HEIGHT (w) / 2));
/* Bottom left corner */
box = &gw->glowQuads[GLOWQUAD_BOTTOMLEFT].box;
gw->glowQuads[GLOWQUAD_BOTTOMLEFT].matrix = *matrix;
quadMatrix = &gw->glowQuads[GLOWQUAD_BOTTOMLEFT].matrix;
box->x1 = WIN_REAL_X (w) - glowSize + glowOffset;
box->y1 = WIN_REAL_Y (w) + WIN_REAL_HEIGHT (w) - glowOffset;
box->x2 = WIN_REAL_X (w) + glowOffset;
box->y2 = WIN_REAL_Y (w) + WIN_REAL_HEIGHT (w) + glowSize - glowOffset;
quadMatrix->xx = 1.0f / glowSize;
quadMatrix->yy = 1.0f / glowSize;
quadMatrix->x0 = -(box->x1 * quadMatrix->xx);
quadMatrix->y0 = -(box->y1 * quadMatrix->yy);
box->y1 = MAX (WIN_REAL_Y (w) + WIN_REAL_HEIGHT (w) - glowOffset,
WIN_REAL_Y (w) + (WIN_REAL_HEIGHT (w) / 2));
box->x2 = MIN (WIN_REAL_X (w) + glowOffset,
WIN_REAL_X (w) + (WIN_REAL_WIDTH (w) / 2));
/* Bottom right corner */
box = &gw->glowQuads[GLOWQUAD_BOTTOMRIGHT].box;
gw->glowQuads[GLOWQUAD_BOTTOMRIGHT].matrix = *matrix;
quadMatrix = &gw->glowQuads[GLOWQUAD_BOTTOMRIGHT].matrix;
box->x1 = WIN_REAL_X (w) + WIN_REAL_WIDTH (w) - glowOffset;
box->y1 = WIN_REAL_Y (w) + WIN_REAL_HEIGHT (w) - glowOffset;
box->x2 = WIN_REAL_X (w) + WIN_REAL_WIDTH (w) + glowSize - glowOffset;
box->y2 = WIN_REAL_Y (w) + WIN_REAL_HEIGHT (w) + glowSize - glowOffset;
quadMatrix->xx = -1.0f / glowSize;
quadMatrix->yy = 1.0f / glowSize;
quadMatrix->x0 = 1.0 - (box->x1 * quadMatrix->xx);
quadMatrix->y0 = -(box->y1 * quadMatrix->yy);
box->x1 = MAX (WIN_REAL_X (w) + WIN_REAL_WIDTH (w) - glowOffset,
WIN_REAL_X (w) + (WIN_REAL_WIDTH (w) / 2));
box->y1 = MAX (WIN_REAL_Y (w) + WIN_REAL_HEIGHT (w) - glowOffset,
WIN_REAL_Y (w) + (WIN_REAL_HEIGHT (w) / 2));
/* Top edge */
box = &gw->glowQuads[GLOWQUAD_TOP].box;
gw->glowQuads[GLOWQUAD_TOP].matrix = *matrix;
quadMatrix = &gw->glowQuads[GLOWQUAD_TOP].matrix;
box->x1 = WIN_REAL_X (w) + glowOffset;
box->y1 = WIN_REAL_Y (w) - glowSize + glowOffset;
box->x2 = WIN_REAL_X (w) + WIN_REAL_WIDTH (w) - glowOffset;
box->y2 = WIN_REAL_Y (w) + glowOffset;
quadMatrix->xx = 0.0f;
quadMatrix->yy = -1.0f / glowSize;
quadMatrix->x0 = 1.0;
quadMatrix->y0 = 1.0 - (box->y1 * quadMatrix->yy);
/* Bottom edge */
box = &gw->glowQuads[GLOWQUAD_BOTTOM].box;
gw->glowQuads[GLOWQUAD_BOTTOM].matrix = *matrix;
quadMatrix = &gw->glowQuads[GLOWQUAD_BOTTOM].matrix;
box->x1 = WIN_REAL_X (w) + glowOffset;
box->y1 = WIN_REAL_Y (w) + WIN_REAL_HEIGHT (w) - glowOffset;
box->x2 = WIN_REAL_X (w) + WIN_REAL_WIDTH (w) - glowOffset;
box->y2 = WIN_REAL_Y (w) + WIN_REAL_HEIGHT (w) + glowSize - glowOffset;
quadMatrix->xx = 0.0f;
quadMatrix->yy = 1.0f / glowSize;
quadMatrix->x0 = 1.0;
quadMatrix->y0 = -(box->y1 * quadMatrix->yy);
/* Left edge */
box = &gw->glowQuads[GLOWQUAD_LEFT].box;
gw->glowQuads[GLOWQUAD_LEFT].matrix = *matrix;
quadMatrix = &gw->glowQuads[GLOWQUAD_LEFT].matrix;
box->x1 = WIN_REAL_X (w) - glowSize + glowOffset;
box->y1 = WIN_REAL_Y (w) + glowOffset;
box->x2 = WIN_REAL_X (w) + glowOffset;
box->y2 = WIN_REAL_Y (w) + WIN_REAL_HEIGHT (w) - glowOffset;
quadMatrix->xx = 1.0f / glowSize;
quadMatrix->yy = 0.0f;
quadMatrix->x0 = -(box->x1 * quadMatrix->xx);
quadMatrix->y0 = 0.0;
/* Right edge */
box = &gw->glowQuads[GLOWQUAD_RIGHT].box;
gw->glowQuads[GLOWQUAD_RIGHT].matrix = *matrix;
quadMatrix = &gw->glowQuads[GLOWQUAD_RIGHT].matrix;
box->x1 = WIN_REAL_X (w) + WIN_REAL_WIDTH (w) - glowOffset;
box->y1 = WIN_REAL_Y (w) + glowOffset;
box->x2 = WIN_REAL_X (w) + WIN_REAL_WIDTH (w) + glowSize - glowOffset;
box->y2 = WIN_REAL_Y (w) + WIN_REAL_HEIGHT (w) - glowOffset;
quadMatrix->xx = -1.0f / glowSize;
quadMatrix->yy = 0.0f;
quadMatrix->x0 = 1.0 - (box->x1 * quadMatrix->xx);
quadMatrix->y0 = 0.0;
}
/*
* groupPaintOutput
*
*/
Bool
groupPaintOutput (CompScreen *s,
const ScreenPaintAttrib *sAttrib,
const CompTransform *transform,
Region region,
CompOutput *output,
unsigned int mask)
{
GroupSelection *group;
Bool status;
GROUP_SCREEN (s);
GROUP_DISPLAY (&display);
gs->painted = FALSE;
gs->vpX = s->x;
gs->vpY = s->y;
if (gd->resizeInfo)
{
mask |= PAINT_SCREEN_WITH_TRANSFORMED_WINDOWS_MASK;
}
else
{
for (group = gs->groups; group; group = group->next)
{
if (group->changeState != NoTabChange ||
group->tabbingState != NoTabbing)
{
mask |= PAINT_SCREEN_WITH_TRANSFORMED_WINDOWS_MASK;
}
else if (group->tabBar && (group->tabBar->state != PaintOff))
{
mask |= PAINT_SCREEN_WITH_TRANSFORMED_WINDOWS_MASK;
}
}
}
UNWRAP (gs, s, paintOutput);
status = (*s->paintOutput)(s, sAttrib, transform, region, output, mask);
WRAP (gs, s, paintOutput, groupPaintOutput);
if (status && !gs->painted)
{
if ((gs->grabState == ScreenGrabTabDrag) && gs->draggedSlot)
{
CompTransform wTransform = *transform;
PaintState state;
GROUP_WINDOW (gs->draggedSlot->window);
transformToScreenSpace (s, output, -DEFAULT_Z_CAMERA, &wTransform);
glPushMatrix ();
glLoadMatrixf (wTransform.m);
/* prevent tab bar drawing.. */
state = gw->group->tabBar->state;
gw->group->tabBar->state = PaintOff;
groupPaintThumb (NULL, gs->draggedSlot, &wTransform, OPAQUE);
gw->group->tabBar->state = state;
glPopMatrix ();
}
else if (gs->grabState == ScreenGrabSelect)
{
groupPaintSelectionOutline (s, sAttrib, transform, output, FALSE);
}
}
return status;
}
void
groupWindowUngrabNotify (CompWindow *w)
{
CompScreen *s = w->screen;
GROUP_SCREEN (s);
GROUP_DISPLAY (&display);
GROUP_WINDOW (w);
if (gw->group && !gd->ignoreMode && !gs->queued)
{
int i;
XRectangle rect;
groupDequeueMoveNotifies (s);
if (gd->resizeInfo)
{
rect.x = WIN_X (w);
rect.y = WIN_Y (w);
rect.width = WIN_WIDTH (w);
rect.height = WIN_HEIGHT (w);
}
for (i = 0; i < gw->group->nWins; i++)
{
CompWindow *cw = gw->group->windows[i];
if (!cw)
continue;
if (cw->id != w->id)
{
GROUP_WINDOW (cw);
if (gw->resizeGeometry)
{
unsigned int mask;
gw->resizeGeometry->x = WIN_X (cw);
gw->resizeGeometry->y = WIN_Y (cw);
gw->resizeGeometry->width = WIN_WIDTH (cw);
gw->resizeGeometry->height = WIN_HEIGHT (cw);
mask = groupUpdateResizeRectangle (cw, &rect, FALSE);
if (mask)
{
XWindowChanges xwc;
xwc.x = gw->resizeGeometry->x;
xwc.y = gw->resizeGeometry->y;
xwc.width = gw->resizeGeometry->width;
xwc.height = gw->resizeGeometry->height;
if (w->mapNum && (mask & (CWWidth | CWHeight)))
sendSyncRequest (w);
configureXWindow (cw, mask, &xwc);
}
else
{
free (gw->resizeGeometry);
gw->resizeGeometry = NULL;
}
}
if (gw->needsPosSync)
{
syncWindowPosition (cw);
gw->needsPosSync = FALSE;
}
groupEnqueueUngrabNotify (cw);
}
}
if (gd->resizeInfo)
{
free (gd->resizeInfo);
gd->resizeInfo = NULL;
}
gw->group->grabWindow = None;
gw->group->grabMask = 0;
}
UNWRAP (gs, s, windowUngrabNotify);
(*s->windowUngrabNotify)(w);
WRAP ( gs, s, windowUngrabNotify, groupWindowUngrabNotify);
}
void
groupWindowGrabNotify (CompWindow *w,
int x,
int y,
unsigned int state,
unsigned int mask)
{
CompScreen *s = w->screen;
GROUP_SCREEN (s);
GROUP_DISPLAY (&display);
GROUP_WINDOW (w);
if (gw->group && !gd->ignoreMode && !gs->queued)
{
Bool doResizeAll;
int i;
const BananaValue *
option_resize_all = bananaGetOption (bananaIndex,
"resize_all",
s->screenNum);
doResizeAll = option_resize_all->b &&
(mask & CompWindowGrabResizeMask);
if (gw->group->tabBar)
groupTabSetVisibility (gw->group, FALSE, 0);
for (i = 0; i < gw->group->nWins; i++)
{
CompWindow *cw = gw->group->windows[i];
if (!cw)
continue;
if (cw->id != w->id)
{
GroupWindow *gcw = GET_GROUP_WINDOW (cw, gs);
groupEnqueueGrabNotify (cw, x, y, state, mask);
if (doResizeAll && !(cw->state & MAXIMIZE_STATE))
{
if (!gcw->resizeGeometry)
gcw->resizeGeometry = malloc (sizeof (XRectangle));
if (gcw->resizeGeometry)
{
gcw->resizeGeometry->x = WIN_X (cw);
gcw->resizeGeometry->y = WIN_Y (cw);
gcw->resizeGeometry->width = WIN_WIDTH (cw);
gcw->resizeGeometry->height = WIN_HEIGHT (cw);
}
}
}
}
if (doResizeAll)
{
if (!gd->resizeInfo)
gd->resizeInfo = malloc (sizeof (GroupResizeInfo));
if (gd->resizeInfo)
{
gd->resizeInfo->resizedWindow = w;
gd->resizeInfo->origGeometry.x = WIN_X (w);
gd->resizeInfo->origGeometry.y = WIN_Y (w);
gd->resizeInfo->origGeometry.width = WIN_WIDTH (w);
gd->resizeInfo->origGeometry.height = WIN_HEIGHT (w);
}
}
gw->group->grabWindow = w->id;
gw->group->grabMask = mask;
}
UNWRAP (gs, s, windowGrabNotify);
(*s->windowGrabNotify)(w, x, y, state, mask);
WRAP (gs, s, windowGrabNotify, groupWindowGrabNotify);
}
/*
* groupWindowMoveNotify
*
*/
void
groupWindowMoveNotify (CompWindow *w,
int dx,
int dy,
Bool immediate)
{
CompScreen *s = w->screen;
Bool viewportChange;
int i;
GROUP_SCREEN (s);
GROUP_DISPLAY (&display);
GROUP_WINDOW (w);
UNWRAP (gs, s, windowMoveNotify);
(*s->windowMoveNotify)(w, dx, dy, immediate);
WRAP (gs, s, windowMoveNotify, groupWindowMoveNotify);
if (gw->glowQuads)
groupComputeGlowQuads (w, &gs->glowTexture.matrix);
if (!gw->group || gs->queued)
return;
/* FIXME: we need a reliable, 100% safe way to detect window
moves caused by viewport changes here */
viewportChange = ((dx && !(dx % w->screen->width)) ||
(dy && !(dy % w->screen->height)));
if (viewportChange && (gw->animateState & IS_ANIMATED))
{
gw->destination.x += dx;
gw->destination.y += dy;
}
if (gw->group->tabBar && IS_TOP_TAB (w, gw->group))
{
GroupTabBarSlot *slot;
GroupTabBar *bar = gw->group->tabBar;
bar->rightSpringX += dx;
bar->leftSpringX += dx;
groupMoveTabBarRegion (gw->group, dx, dy, TRUE);
for (slot = bar->slots; slot; slot = slot->next)
{
XOffsetRegion (slot->region, dx, dy);
slot->springX += dx;
}
}
const BananaValue *
option_move_all = bananaGetOption (bananaIndex,
"move_all",
s->screenNum);
if (!option_move_all->b || gd->ignoreMode ||
(gw->group->tabbingState != NoTabbing) ||
(gw->group->grabWindow != w->id) ||
!(gw->group->grabMask & CompWindowGrabMoveMask))
{
return;
}
for (i = 0; i < gw->group->nWins; i++)
{
CompWindow *cw = gw->group->windows[i];
if (!cw)
continue;
if (cw->id == w->id)
continue;
GROUP_WINDOW (cw);
if (cw->state & MAXIMIZE_STATE)
{
if (viewportChange)
groupEnqueueMoveNotify (cw, -dx, -dy, immediate, TRUE);
}
else if (!viewportChange)
{
gw->needsPosSync = TRUE;
groupEnqueueMoveNotify (cw, dx, dy, immediate, FALSE);
}
}
}
static unsigned int
groupUpdateResizeRectangle (CompWindow *w,
XRectangle *masterGeometry,
Bool damage)
{
XRectangle newGeometry;
unsigned int mask = 0;
int newWidth, newHeight;
int widthDiff, heightDiff;
GROUP_WINDOW (w);
GROUP_DISPLAY (&display);
if (!gw->resizeGeometry || !gd->resizeInfo)
return 0;
newGeometry.x = WIN_X (w) + (masterGeometry->x -
gd->resizeInfo->origGeometry.x);
newGeometry.y = WIN_Y (w) + (masterGeometry->y -
gd->resizeInfo->origGeometry.y);
widthDiff = masterGeometry->width - gd->resizeInfo->origGeometry.width;
newGeometry.width = MAX (1, WIN_WIDTH (w) + widthDiff);
heightDiff = masterGeometry->height - gd->resizeInfo->origGeometry.height;
newGeometry.height = MAX (1, WIN_HEIGHT (w) + heightDiff);
if (constrainNewWindowSize (w,
newGeometry.width, newGeometry.height,
&newWidth, &newHeight))
{
newGeometry.width = newWidth;
newGeometry.height = newHeight;
}
if (damage)
{
if (memcmp (&newGeometry, gw->resizeGeometry,
sizeof (newGeometry)) != 0)
{
addWindowDamage (w);
}
}
if (newGeometry.x != gw->resizeGeometry->x)
{
gw->resizeGeometry->x = newGeometry.x;
mask |= CWX;
}
if (newGeometry.y != gw->resizeGeometry->y)
{
gw->resizeGeometry->y = newGeometry.y;
mask |= CWY;
}
if (newGeometry.width != gw->resizeGeometry->width)
{
gw->resizeGeometry->width = newGeometry.width;
mask |= CWWidth;
}
if (newGeometry.height != gw->resizeGeometry->height)
{
gw->resizeGeometry->height = newGeometry.height;
mask |= CWHeight;
}
return mask;
}
static void
groupChangeNotify (const char *optionName,
BananaType optionType,
const BananaValue *optionValue,
int screenNum)
{
GROUP_DISPLAY (&display);
if (strcasecmp (optionName, "window_match") == 0)
{
CompScreen *s = getScreenFromScreenNum (screenNum);
GROUP_SCREEN (s);
matchFini (&gs->window_match);
matchInit (&gs->window_match);
matchAddFromString (&gs->window_match, optionValue->s);
matchUpdate (&gs->window_match);
}
else if (strcasecmp (optionName, "tab_base_color") == 0 ||
strcasecmp (optionName, "tab_highlight_color") == 0 ||
strcasecmp (optionName, "tab_border_color") == 0 ||
strcasecmp (optionName, "tab_style") == 0 ||
strcasecmp (optionName, "border_radius") == 0 ||
strcasecmp (optionName, "border_width") == 0)
{
GroupSelection *group;
CompScreen *s = getScreenFromScreenNum (screenNum);
GROUP_SCREEN (s);
for (group = gs->groups; group; group = group->next)
if (group->tabBar)
groupRenderTabBarBackground (group);
}
else if (strcasecmp (optionName, "tabbar_font_size") == 0 ||
strcasecmp (optionName, "tabbar_font_color") == 0)
{
GroupSelection *group;
CompScreen *s = getScreenFromScreenNum (screenNum);
GROUP_SCREEN (s);
for (group = gs->groups; group; group = group->next)
groupRenderWindowTitle (group);
}
else if (strcasecmp (optionName, "thumb_size") == 0 ||
strcasecmp (optionName, "thumb_space") == 0)
{
GroupSelection *group;
CompScreen *s = getScreenFromScreenNum (screenNum);
GROUP_SCREEN (s);
for (group = gs->groups; group; group = group->next)
if (group->tabBar)
{
BoxPtr box = &group->tabBar->region->extents;
groupRecalcTabBarPos (group, (box->x1 + box->x2 ) / 2,
box->x1, box->x2);
}
}
else if (strcasecmp (optionName, "glow") == 0 ||
strcasecmp (optionName, "glow_size") == 0)
{
CompScreen *s = getScreenFromScreenNum (screenNum);
GROUP_SCREEN (s);
CompWindow *w;
for (w = s->windows; w; w = w->next)
{
GROUP_WINDOW (w);
groupComputeGlowQuads (w, &gs->glowTexture.matrix);
if (gw->glowQuads)
{
damageWindowOutputExtents (w);
updateWindowOutputExtents (w);
damageWindowOutputExtents (w);
}
}
}
else if (strcasecmp (optionName, "glow_type") == 0)
{
CompScreen *s = getScreenFromScreenNum (screenNum);
GROUP_SCREEN (s);
int glowType;
GlowTextureProperties *glowProperty;
GROUP_DISPLAY (&display);
const BananaValue *
option_glow_type = bananaGetOption (bananaIndex,
"glow_type",
s->screenNum);
glowType = option_glow_type->i;
glowProperty = &gd->glowTextureProperties[glowType];
finiTexture (s, &gs->glowTexture);
initTexture (s, &gs->glowTexture);
imageDataToTexture (s, &gs->glowTexture,
glowProperty->textureData,
glowProperty->textureSize,
glowProperty->textureSize,
GL_RGBA, GL_UNSIGNED_BYTE);
const BananaValue *
option_glow = bananaGetOption (bananaIndex,
"glow",
s->screenNum);
if (option_glow->b && gs->groups)
{
CompWindow *w;
for (w = s->windows; w; w = w->next)
groupComputeGlowQuads (w, &gs->glowTexture.matrix);
damageScreen (s);
}
}
else if (strcasecmp (optionName, "select_button") == 0)
updateButton (optionValue->s, &gd->select_button);
else if (strcasecmp (optionName, "select_single_key") == 0)
updateKey (optionValue->s, &gd->select_single_key);
else if (strcasecmp (optionName, "group_key") == 0)
updateKey (optionValue->s, &gd->group_key);
else if (strcasecmp (optionName, "ungroup_key") == 0)
updateKey (optionValue->s, &gd->ungroup_key);
else if (strcasecmp (optionName, "remove_key") == 0)
updateKey (optionValue->s, &gd->remove_key);
else if (strcasecmp (optionName, "close_key") == 0)
updateKey (optionValue->s, &gd->close_key);
else if (strcasecmp (optionName, "ignore_key") == 0)
updateKey (optionValue->s, &gd->ignore_key);
else if (strcasecmp (optionName, "tabmode_key") == 0)
updateKey (optionValue->s, &gd->tabmode_key);
else if (strcasecmp (optionName, "change_tab_left_key") == 0)
updateKey (optionValue->s, &gd->change_tab_left_key);
else if (strcasecmp (optionName, "change_tab_right_key") == 0)
updateKey (optionValue->s, &gd->change_tab_right_key);
else if (strcasecmp (optionName, "change_color_key") == 0)
updateKey (optionValue->s, &gd->change_color_key);
else if (strcasecmp (optionName, "autotab_windows") == 0)
{
CompScreen *s = getScreenFromScreenNum (screenNum);
GROUP_SCREEN (s);
int i;
if (gs->autotab && gs->autotabCount != 0)
{
for (i = 0; i <= gs->autotabCount - 1; i++)
matchFini (&gs->autotab[i]);
free (gs->autotab);
}
gs->autotabCount = optionValue->list.nItem;
gs->autotab = malloc (gs->autotabCount * sizeof (CompMatch));
for (i = 0; i <= gs->autotabCount - 1; i++)
{
matchInit (&gs->autotab[i]);
matchAddFromString (&gs->autotab[i], optionValue->list.item[i].s);
matchUpdate (&gs->autotab[i]);
}
}
}
/*
* groupDeleteGroup
*
*/
void
groupDeleteGroup (GroupSelection *group)
{
GroupSelection *next, *prev;
CompScreen *s = group->screen;
GROUP_SCREEN (s);
GROUP_DISPLAY (&display);
if (group->windows)
{
int i;
if (group->tabBar)
{
/* set up untabbing animation and delete the group
at the end of the animation */
groupUntabGroup (group);
group->ungroupState = UngroupAll;
return;
}
for (i = 0; i < group->nWins; i++)
{
CompWindow *cw = group->windows[i];
GROUP_WINDOW (cw);
damageWindowOutputExtents (cw);
gw->group = NULL;
updateWindowOutputExtents (cw);
groupUpdateWindowProperty (cw);
const BananaValue *
option_autotab_create = bananaGetOption (bananaIndex,
"autotab_create",
s->screenNum);
if (option_autotab_create->b && groupIsGroupWindow (cw))
{
groupAddWindowToGroup (cw, NULL, 0);
groupTabGroup (cw);
}
}
free (group->windows);
group->windows = NULL;
}
else if (group->tabBar)
groupDeleteTabBar (group);
prev = group->prev;
next = group->next;
/* relink stack */
if (prev || next)
{
if (prev)
{
if (next)
prev->next = next;
else
prev->next = NULL;
}
if (next)
{
if (prev)
next->prev = prev;
else
{
next->prev = NULL;
gs->groups = next;
}
}
}
else
gs->groups = NULL;
if (group == gs->lastHoveredGroup)
gs->lastHoveredGroup = NULL;
if (group == gd->lastRestackedGroup)
gd->lastRestackedGroup = NULL;
free (group);
}
/*
* groupRenderWindowTitle
*
*/
void
groupRenderWindowTitle (GroupSelection *group)
{
GroupCairoLayer *layer;
int width, height;
Pixmap pixmap = None;
CompScreen *s = group->screen;
CompDisplay *d = s->display;
GroupTabBar *bar = group->tabBar;
GROUP_DISPLAY (d);
if (!bar || !HAS_TOP_WIN (group) || !bar->textLayer)
return;
width = bar->region->extents.x2 - bar->region->extents.x1;
height = bar->region->extents.y2 - bar->region->extents.y1;
bar->textLayer = groupRebuildCairoLayer (s, bar->textLayer, width, height);
layer = bar->textLayer;
if (!layer)
return;
if (bar->textSlot && bar->textSlot->window && gd->textFunc)
{
CompTextData *data;
CompTextAttrib textAttrib;
textAttrib.family = groupGetTabbarFontFamily(s);
textAttrib.size = groupGetTabbarFontSize (s);
textAttrib.flags = CompTextFlagStyleBold | CompTextFlagEllipsized |
CompTextFlagNoAutoBinding;
textAttrib.color[0] = groupGetTabbarFontColorRed (s);
textAttrib.color[1] = groupGetTabbarFontColorGreen (s);
textAttrib.color[2] = groupGetTabbarFontColorBlue (s);
textAttrib.color[3] = groupGetTabbarFontColorAlpha (s);
textAttrib.maxWidth = width;
textAttrib.maxHeight = height;
data = (gd->textFunc->renderWindowTitle) (s, bar->textSlot->window->id,
FALSE, &textAttrib);
if (data)
{
pixmap = data->pixmap;
width = data->width;
height = data->height;
free (data);
}
}
if (!pixmap)
{
/* getting the pixmap failed, so create an empty one */
pixmap = XCreatePixmap (d->display, s->root, width, height, 32);
if (pixmap)
{
XGCValues gcv;
GC gc;
gcv.foreground = 0x00000000;
gcv.plane_mask = 0xffffffff;
gc = XCreateGC (d->display, pixmap, GCForeground, &gcv);
XFillRectangle (d->display, pixmap, gc, 0, 0, width, height);
XFreeGC (d->display, gc);
}
}
layer->texWidth = width;
layer->texHeight = height;
if (pixmap)
{
layer->pixmap = pixmap;
bindPixmapToTexture (s, &layer->texture, layer->pixmap,
layer->texWidth, layer->texHeight, 32);
}
}
/*
* groupHandleEvent
*
*/
void
groupHandleEvent (XEvent *event)
{
CompWindow *w;
CompScreen *s;
GROUP_DISPLAY (&display);
switch (event->type) {
case KeyPress:
if (isKeyPressEvent (event, &gd->select_single_key))
groupSelectSingle (display.activeWindow);
else if (isKeyPressEvent (event, &gd->group_key))
groupGroupWindows (event->xkey.root);
else if (isKeyPressEvent (event, &gd->ungroup_key))
groupUnGroupWindows (event->xkey.root);
else if (isKeyPressEvent (event, &gd->remove_key))
groupRemoveWindow (display.activeWindow);
else if (isKeyPressEvent (event, &gd->close_key))
groupCloseWindows (display.activeWindow);
else if (isKeyPressEvent (event, &gd->ignore_key))
groupSetIgnore ();
else if (isKeyPressEvent (event, &gd->tabmode_key))
groupInitTab (display.activeWindow);
else if (isKeyPressEvent (event, &gd->change_tab_left_key))
groupChangeTabLeft (display.activeWindow);
else if (isKeyPressEvent (event, &gd->change_tab_right_key))
groupChangeTabRight (display.activeWindow);
else if (isKeyPressEvent (event, &gd->change_color_key))
groupChangeColor (display.activeWindow);
break;
case KeyRelease:
if (gd->ignore_key.keycode == event->xkey.keycode)
groupUnsetIgnore ();
break;
case MotionNotify:
s = findScreenAtDisplay (event->xmotion.root);
if (s)
groupHandleMotionEvent (s, pointerX, pointerY);
break;
case ButtonPress:
if (isButtonPressEvent (event, &gd->select_button))
groupSelect (event->xbutton.window);
s = findScreenAtDisplay (event->xbutton.root);
if (s)
groupHandleButtonPressEvent (s, event);
break;
case ButtonRelease:
if (gd->select_button.button == event->xbutton.button)
groupSelectTerminate (event->xbutton.root);
s = findScreenAtDisplay (event->xbutton.root);
if (s)
groupHandleButtonReleaseEvent (s, event);
break;
case MapNotify:
w = findWindowAtDisplay (event->xmap.window);
if (w)
{
CompWindow *cw;
for (cw = w->screen->windows; cw; cw = cw->next)
{
if (w->id == cw->frame)
{
GROUP_WINDOW (cw);
if (gw->windowHideInfo)
XUnmapWindow (display.display, cw->frame);
}
}
}
break;
case UnmapNotify:
w = findWindowAtDisplay (event->xunmap.window);
if (w)
{
GROUP_WINDOW (w);
if (w->pendingUnmaps)
{
if (w->shaded)
{
gw->windowState = WindowShaded;
const BananaValue *
option_shade_all = bananaGetOption (bananaIndex,
"shade_all",
w->screen->screenNum);
if (gw->group && option_shade_all->b)
groupShadeWindows (w, gw->group, TRUE);
}
else if (w->minimized)
{
gw->windowState = WindowMinimized;
const BananaValue *
option_minimize_all = bananaGetOption (bananaIndex,
"minimize_all",
w->screen->screenNum);
if (gw->group && option_minimize_all->b)
groupMinimizeWindows (w, gw->group, TRUE);
}
}
if (gw->group)
{
if (gw->group->tabBar && IS_TOP_TAB (w, gw->group))
{
/* on unmap of the top tab, hide the tab bar and the
input prevention window */
groupTabSetVisibility (gw->group, FALSE, PERMANENT);
}
if (!w->pendingUnmaps)
{
/* close event */
if (!(gw->animateState & IS_UNGROUPING))
{
groupDeleteGroupWindow (w);
damageScreen (w->screen);
}
}
}
}
break;
case ClientMessage:
if (event->xclient.message_type == display.winActiveAtom)
{
w = findWindowAtDisplay (event->xclient.window);
if (w)
{
GROUP_WINDOW (w);
if (gw->group && gw->group->tabBar &&
!IS_TOP_TAB (w, gw->group))
{
gw->group->checkFocusAfterTabChange = TRUE;
groupChangeTab (gw->slot, RotateUncertain);
}
}
}
else if (event->xclient.message_type == gd->resizeNotifyAtom)
{
CompWindow *w;
w = findWindowAtDisplay (event->xclient.window);
if (w && gd->resizeInfo && (w == gd->resizeInfo->resizedWindow))
{
GROUP_WINDOW (w);
GROUP_SCREEN (w->screen);
if (gw->group)
{
int i;
XRectangle rect;
rect.x = event->xclient.data.l[0];
rect.y = event->xclient.data.l[1];
rect.width = event->xclient.data.l[2];
rect.height = event->xclient.data.l[3];
for (i = 0; i < gw->group->nWins; i++)
{
CompWindow *cw = gw->group->windows[i];
GroupWindow *gcw;
gcw = GET_GROUP_WINDOW (cw, gs);
if (gcw->resizeGeometry)
{
if (groupUpdateResizeRectangle (cw, &rect, TRUE))
addWindowDamage (cw);
}
}
}
}
}
break;
default:
if (event->type == display.shapeEvent + ShapeNotify)
{
XShapeEvent *se = (XShapeEvent *) event;
if (se->kind == ShapeInput)
{
CompWindow *w;
w = findWindowAtDisplay (se->window);
if (w)
{
GROUP_WINDOW (w);
if (gw->windowHideInfo)
groupClearWindowInputShape (w, gw->windowHideInfo);
}
}
}
break;
}
UNWRAP (gd, &display, handleEvent);
(*display.handleEvent)(event);
WRAP (gd, &display, handleEvent, groupHandleEvent);
switch (event->type) {
case PropertyNotify:
if (event->xproperty.atom == display.wmNameAtom)
{
CompWindow *w;
w = findWindowAtDisplay (event->xproperty.window);
if (w)
{
GROUP_WINDOW (w);
if (gw->group && gw->group->tabBar &&
gw->group->tabBar->textSlot &&
gw->group->tabBar->textSlot->window == w)
{
/* make sure we are using the updated name */
groupRenderWindowTitle (gw->group);
groupDamageTabBarRegion (gw->group);
}
}
}
break;
case EnterNotify:
{
CompWindow *w;
w = findWindowAtDisplay (event->xcrossing.window);
if (w)
{
GROUP_WINDOW (w);
GROUP_SCREEN (w->screen);
if (gs->showDelayTimeoutHandle)
compRemoveTimeout (gs->showDelayTimeoutHandle);
if (w->id != w->screen->grabWindow)
groupUpdateTabBars (w->screen, w->id);
if (gw->group)
{
if (gs->draggedSlot && gs->dragged &&
IS_TOP_TAB (w, gw->group))
{
int hoverTime;
const BananaValue *
option_drag_hover_time = bananaGetOption (bananaIndex,
"drag_hover_time",
w->screen->screenNum);
hoverTime = option_drag_hover_time->f * 1000;
if (gs->dragHoverTimeoutHandle)
compRemoveTimeout (gs->dragHoverTimeoutHandle);
if (hoverTime > 0)
gs->dragHoverTimeoutHandle =
compAddTimeout (hoverTime,
(float) hoverTime * 1.2,
groupDragHoverTimeout, w);
}
}
}
}
break;
case ConfigureNotify:
{
CompWindow *w;
w = findWindowAtDisplay (event->xconfigure.window);
if (w)
{
GROUP_WINDOW (w);
if (gw->group && gw->group->tabBar &&
IS_TOP_TAB (w, gw->group) &&
gw->group->inputPrevention && gw->group->ipwMapped)
{
XWindowChanges xwc;
xwc.stack_mode = Above;
xwc.sibling = w->id;
XConfigureWindow (display.display,
gw->group->inputPrevention,
CWSibling | CWStackMode, &xwc);
}
if (event->xconfigure.above != None)
{
if (gw->group && !gw->group->tabBar &&
(gw->group != gd->lastRestackedGroup))
{
const BananaValue *
option_raise_all = bananaGetOption (bananaIndex,
"raise_all",
w->screen->screenNum);
if (option_raise_all->b)
groupRaiseWindows (w, gw->group);
}
if (w->managed && !w->attrib.override_redirect)
gd->lastRestackedGroup = gw->group;
}
}
}
break;
default:
break;
}
}