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-rw-r--r--dw/ooffloatsmgr.cc367
-rw-r--r--dw/ooffloatsmgr.hh14
2 files changed, 1 insertions, 380 deletions
diff --git a/dw/ooffloatsmgr.cc b/dw/ooffloatsmgr.cc
index e804138c..7166b770 100644
--- a/dw/ooffloatsmgr.cc
+++ b/dw/ooffloatsmgr.cc
@@ -624,25 +624,8 @@ void OOFFloatsMgr::sizeAllocateEnd (OOFAwareWidget *caller)
sizeAllocateFloats (LEFT, leftFloatsCB->size () - 1);
sizeAllocateFloats (RIGHT, rightFloatsCB->size () - 1);
- // Check changes of both textblocks and floats allocation. (All
- // is checked by hasRelationChanged (...).)
- for (lout::container::typed::Iterator<TypedPointer <OOFAwareWidget> >
- it = tbInfosByOOFAwareWidget->iterator ();
- it.hasNext (); ) {
- TypedPointer <OOFAwareWidget> *key = it.getNext ();
- TBInfo *tbInfo = tbInfosByOOFAwareWidget->get (key);
- OOFAwareWidget *tb = key->getTypedValue();
-
- int minFloatPos;
- Widget *minFloat;
- if (hasRelationChanged (tbInfo, &minFloatPos, &minFloat))
- tb->borderChanged (minFloatPos, minFloat);
- }
-
- checkAllocatedFloatCollisions (LEFT);
- checkAllocatedFloatCollisions (RIGHT);
-
// Store some information for later use.
+ // TODO still used with SRDOP?
for (lout::container::typed::Iterator<TypedPointer <OOFAwareWidget> >
it = tbInfosByOOFAwareWidget->iterator ();
it.hasNext (); ) {
@@ -687,354 +670,6 @@ void OOFFloatsMgr::containerSizeChangedForChildren ()
DBG_OBJ_LEAVE ();
}
-bool OOFFloatsMgr::hasRelationChanged (TBInfo *tbInfo, int *minFloatPos,
- Widget **minFloat)
-{
- DBG_OBJ_ENTER ("resize.oofm", 0, "hasRelationChanged",
- "<i>widget:</i> %p, ...", tbInfo->getWidget ());
-
- int leftMinPos, rightMinPos;
- Widget *leftMinFloat, *rightMinFloat;
- bool c1 =
- hasRelationChanged (tbInfo, LEFT, &leftMinPos, &leftMinFloat);
- bool c2 =
- hasRelationChanged (tbInfo, RIGHT, &rightMinPos, &rightMinFloat);
- if (c1 || c2) {
- if (!c1) {
- *minFloatPos = rightMinPos;
- *minFloat = rightMinFloat;
- } else if (!c2) {
- *minFloatPos = leftMinPos;
- *minFloat = leftMinFloat;
- } else {
- if (leftMinPos < rightMinPos) {
- *minFloatPos = leftMinPos;
- *minFloat = leftMinFloat;
- } else{
- *minFloatPos = rightMinPos;
- *minFloat = rightMinFloat;
- }
- }
- }
-
- if (c1 || c2)
- DBG_OBJ_MSGF ("resize.oofm", 1,
- "has changed: minFloatPos = %d, minFloat = %p",
- *minFloatPos, *minFloat);
- else
- DBG_OBJ_MSG ("resize.oofm", 1, "has not changed");
-
- DBG_OBJ_LEAVE ();
- return c1 || c2;
-}
-
-bool OOFFloatsMgr::hasRelationChanged (TBInfo *tbInfo, Side side,
- int *minFloatPos, Widget **minFloat)
-{
- DBG_OBJ_ENTER ("resize.oofm", 0, "hasRelationChanged",
- "<i>widget:</i> %p, %s, ...",
- tbInfo->getWidget (), side == LEFT ? "LEFT" : "RIGHT");
-
- SortedFloatsVector *list = side == LEFT ? leftFloatsCB : rightFloatsCB;
- bool changed = false;
-
- for (int i = 0; i < list->size(); i++) {
- // TODO binary search?
- Float *vloat = list->get(i);
- int floatPos;
-
- if (tbInfo->getOOFAwareWidget () == vloat->generatingBlock)
- DBG_OBJ_MSGF ("resize.oofm", 1,
- "not checking (generating!) textblock %p against float "
- "%p", tbInfo->getWidget (), vloat->getWidget ());
- else {
- Allocation *gba = getAllocation (vloat->generatingBlock);
-
- int newFlx = calcFloatX (vloat, side,
- gba->x - containerAllocation.x,
- getGBWidthForAllocation (vloat));
- int newFly = vloat->generatingBlock->getAllocation()->y
- - containerAllocation.y + vloat->yReal;
-
- DBG_OBJ_MSGF ("resize.oofm", 1,
- "checking textblock %p against float %p",
- tbInfo->getWidget (), vloat->getWidget ());
- DBG_OBJ_MSG_START ();
-
- if (hasRelationChanged (tbInfo->wasThenAllocated (),
- tbInfo->getOldXCB (), tbInfo->getOldYCB (),
- tbInfo->getNewWidth (),
- tbInfo->getNewHeight (),
- tbInfo->getNewXCB (), tbInfo->getNewYCB (),
- tbInfo->getNewWidth (),
- tbInfo->getNewHeight (),
- vloat->wasThenAllocated (),
- // When not allocated before, these values
- // are undefined, but this does not matter,
- // since they are neither used.
- vloat->getOldXCB (), vloat->getOldYCB (),
- vloat->getOldWidth (), vloat->getOldHeight (),
- newFlx, newFly, vloat->size.width,
- vloat->size.ascent + vloat->size.descent,
- side, &floatPos)) {
- if (!changed || floatPos < *minFloatPos) {
- *minFloatPos = floatPos;
- *minFloat = vloat->getWidget ();
- }
- changed = true;
- } else
- DBG_OBJ_MSG ("resize.oofm", 0, "No.");
-
- DBG_OBJ_MSG_END ();
- }
-
- // All floarts are searched, to find the minimum. TODO: Are
- // floats sorted, so this can be shortened? (The first is the
- // minimum?)
- }
-
- if (changed)
- DBG_OBJ_MSGF ("resize.oofm", 1,
- "has changed: minFloatPos = %d, minFloat = %p",
- *minFloatPos, *minFloat);
- else
- DBG_OBJ_MSG ("resize.oofm", 1, "has not changed");
-
- DBG_OBJ_LEAVE ();
- return changed;
-}
-
-/**
- * \brief ...
- *
- * All coordinates are given relative to the CB. *floatPos is relative
- * to the TB, and may be negative.
- */
-bool OOFFloatsMgr::hasRelationChanged (bool oldTBAlloc,
- int oldTBx, int oldTBy, int oldTBw,
- int oldTBh, int newTBx, int newTBy,
- int newTBw, int newTBh,
- bool oldFlAlloc,
- int oldFlx, int oldFly, int oldFlw,
- int oldFlh, int newFlx, int newFly,
- int newFlw, int newFlh,
- Side side, int *floatPos)
-{
- DBG_OBJ_ENTER ("resize.oofm", 0, "hasRelationChanged",
- "<i>see below</i>, %s, ...", side == LEFT ? "LEFT" : "RIGHT");
-
- if (oldTBAlloc)
- DBG_OBJ_MSGF ("resize.oofm", 1, "old TB: %d, %d; %d * %d",
- oldTBx, oldTBy, oldTBw, oldTBh);
- else
- DBG_OBJ_MSG ("resize.oofm", 1, "old TB: undefined");
- DBG_OBJ_MSGF ("resize.oofm", 1, "new TB: %d, %d; %d * %d",
- newTBx, newTBy, newTBw, newTBh);
-
- if (oldFlAlloc)
- DBG_OBJ_MSGF ("resize.oofm", 1, "old Fl: %d, %d; %d * %d",
- oldFlx, oldFly, oldFlw, oldFlh);
- else
- DBG_OBJ_MSG ("resize.oofm", 1, "old Fl: undefined");
- DBG_OBJ_MSGF ("resize.oofm", 1, "new Fl: %d, %d; %d * %d",
- newFlx, newFly, newFlw, newFlh);
-
- bool result;
- if (oldTBAlloc && oldFlAlloc) {
- bool oldCov = oldFly + oldFlh > oldTBy && oldFly < oldTBy + oldTBh;
- bool newCov = newFly + newFlh > newTBy && newFly < newTBy + newTBh;
-
- DBG_OBJ_MSGF ("resize.oofm", 1, "covered? then: %s, now: %s.",
- oldCov ? "yes" : "no", newCov ? "yes" : "no");
- DBG_OBJ_MSG_START ();
-
- if (oldCov && newCov) {
- int yOld = oldFly - oldTBy, yNew = newFly - newTBy;
- if (yOld == yNew) {
- DBG_OBJ_MSGF ("resize.oofm", 2,
- "old (%d - %d) and new (%d - %d) position equal: %d",
- oldFly, oldTBy, newFly, newTBy, yOld);
-
- // Float position has not changed, but perhaps the amout
- // how far the float reaches into the TB. (TODO:
- // Generally, not only here, it could be tested whether
- // the float reaches into the TB at all.)
- int wOld, wNew;
- if (side == LEFT) {
- wOld = oldFlx + oldFlw - oldTBx;
- wNew = newFlx + newFlw - newTBx;
- } else {
- wOld = oldTBx + oldTBw - oldFlx;
- wNew = newTBx + newTBw - newFlx;
- }
-
- DBG_OBJ_MSGF ("resize.oofm", 2, "wOld = %d, wNew = %d\n",
- wOld, wNew);
-
- if (wOld == wNew) {
- if (oldFlh == newFlh)
- result = false;
- else {
- // Only heights of floats changed. Relevant only
- // from bottoms of float.
- *floatPos = min (yOld + oldFlh, yNew + newFlh);
- result = true;
- }
- } else {
- *floatPos = yOld;
- result = true;
- }
- } else {
- DBG_OBJ_MSGF ("resize.oofm", 2,
- "old (%d - %d = %d) and new (%d - %d = %d) position "
- "different",
- oldFly, oldTBy, yOld, newFly, newTBy, yNew);
- *floatPos = min (yOld, yNew);
- result = true;
- }
- } else if (oldCov) {
- *floatPos = oldFly - oldTBy;
- result = true;
- DBG_OBJ_MSGF ("resize.oofm", 2,
- "returning old position: %d - %d = %d", oldFly, oldTBy,
- *floatPos);
- } else if (newCov) {
- *floatPos = newFly - newTBy;
- result = true;
- DBG_OBJ_MSGF ("resize.oofm", 2,
- "returning new position: %d - %d = %d", newFly, newTBy,
- *floatPos);
- } else
- result = false;
-
- DBG_OBJ_MSG_END ();
- } else {
- // Not allocated before: ignore all old values, only check whether
- // TB is covered by Float.
- if (newFly + newFlh > newTBy && newFly < newTBy + newTBh) {
- *floatPos = newFly - newTBy;
- result = true;
- } else
- result = false;
- }
-
- if (result)
- DBG_OBJ_MSGF ("resize.oofm", 1, "has changed: floatPos = %d",
- *floatPos);
- else
- DBG_OBJ_MSG ("resize.oofm", 1, "has not changed");
-
- DBG_OBJ_LEAVE ();
-
- return result;
-}
-
-void OOFFloatsMgr::checkAllocatedFloatCollisions (Side side)
-{
- // In some cases, the collision detection in tellPosition() is
- // based on the wrong allocations. Here (just after all Floats have
- // been allocated), we correct this.
-
- // TODO In some cases this approach is rather slow, causing a too
- // long queueResize() cascade.
-
- DBG_OBJ_ENTER ("resize.oofm", 0, "checkAllocatedFloatCollisions", "%s",
- side == LEFT ? "LEFT" : "RIGHT");
-
- SortedFloatsVector *list = side == LEFT ? leftFloatsCB : rightFloatsCB;
- SortedFloatsVector *oppList = side == LEFT ? rightFloatsCB : leftFloatsCB;
-
- // While iterating through the list of floats to be checked, we
- // iterate equally through the list of the opposite floats, using
- // this index:
- int oppIndex = 0;
-
- for (int index = 0; index < list->size (); index++) {
- Float *vloat = list->get(index);
- bool needsChange = false;
- int yRealNew = INT_MAX;
-
- // Same side.
- if (index >= 1) {
- Float *other = list->get(index - 1);
- DBG_OBJ_MSGF ("resize.oofm", 1,
- "same side: checking %p (#%d, GB: %p) against "
- "%p (#%d, GB: %p)",
- vloat->getWidget (), index, vloat->generatingBlock,
- other->getWidget (), index - 1, other->generatingBlock);
-
- if (vloat->generatingBlock != other->generatingBlock) {
- int yRealNewSame;
- if (collidesV (vloat, other, CB, &yRealNewSame, true)) {
- DBG_OBJ_MSGF ("resize.oofm", 1,
- "=> collides, new yReal = %d (old: %d)",
- yRealNewSame, vloat->yReal);
- if (vloat->yReal != yRealNewSame) {
- needsChange = true;
- yRealNew = min (yRealNew, yRealNewSame);
- }
- } else
- DBG_OBJ_MSG ("resize.oofm", 1, "=> no collision");
- }
- }
-
- if (oppList->size () > 0) {
- // Other side. Iterate to next float on the other side,
- // before this float.
- while (oppIndex + 1 < oppList->size () &&
- oppList->get(oppIndex + 1)->sideSpanningIndex
- < vloat->sideSpanningIndex)
- oppIndex++;
-
- if (oppList->get(oppIndex)->sideSpanningIndex
- < vloat->sideSpanningIndex) {
- int oppIndexTmp = oppIndex, yRealNewOpp;
-
- // Aproach is similar to tellPosition(); see comments
- // there. Again, loop as long as the vertical dimensions test
- // is positive (and, of course, there are floats), ...
- for (bool foundColl = false;
- !foundColl && oppIndexTmp >= 0 &&
- collidesV (vloat, oppList->get (oppIndexTmp), CB,
- &yRealNewOpp, true);
- oppIndexTmp--) {
- DBG_OBJ_MSGF ("resize.oofm", 1,
- "opposite side (after collision (v) test): "
- "checking %p (#%d/%d, GB: %p) against "
- "%p (#%d/%d, GB: %p)",
- vloat->getWidget (), index,
- vloat->sideSpanningIndex,
- vloat->generatingBlock,
- oppList->get(oppIndexTmp)->getWidget (),
- oppList->get(oppIndexTmp)->getIndex (CB),
- oppList->get(oppIndexTmp)->sideSpanningIndex,
- oppList->get(oppIndexTmp)->generatingBlock);
-
- // ... but stop the loop as soon as the horizontal dimensions
- // test is positive.
- if (collidesH (vloat, oppList->get (oppIndexTmp), CB)) {
- DBG_OBJ_MSGF ("resize.oofm", 1,
- "=> collides (h), new yReal = %d (old: %d)",
- yRealNewOpp, vloat->yReal);
- foundColl = true;
- if (vloat->yReal != yRealNewOpp) {
- needsChange = true;
- yRealNew = min (yRealNew, yRealNewOpp);
- }
- } else
- DBG_OBJ_MSG ("resize.oofm", 1, "=> no collision (h)");
- }
- }
- }
-
- if (needsChange)
- vloat->generatingBlock->borderChanged (min (vloat->yReal, yRealNew),
- vloat->getWidget ());
- }
-
- DBG_OBJ_LEAVE ();
-}
-
bool OOFFloatsMgr::doFloatsExceedCB (Side side)
{
DBG_OBJ_ENTER ("resize.oofm", 0, "doFloatsExceedCB", "%s",
diff --git a/dw/ooffloatsmgr.hh b/dw/ooffloatsmgr.hh
index c30ac172..6394fdb9 100644
--- a/dw/ooffloatsmgr.hh
+++ b/dw/ooffloatsmgr.hh
@@ -267,20 +267,6 @@ private:
int getGBWidthForAllocation (Float *vloat);
int calcFloatX (Float *vloat, Side side, int gbX, int gbWidth);
- bool hasRelationChanged (TBInfo *tbInfo,int *minFloatPos,
- core::Widget **minFloat);
- bool hasRelationChanged (TBInfo *tbInfo, Side side, int *minFloatPos,
- core::Widget **minFloat);
- bool hasRelationChanged (bool oldTBAlloc,
- int oldTBx, int oldTBy, int oldTBw, int oldTBh,
- int newTBx, int newTBy, int newTBw, int newTBh,
- bool oldFlAlloc,
- int oldFlx, int oldFly, int oldFlw, int oldFlh,
- int newFlx, int newFly, int newFlw, int newFlh,
- Side side, int *floatPos);
-
- void checkAllocatedFloatCollisions (Side side);
-
bool doFloatsExceedCB (Side side);
bool haveExtremesChanged (Side side);