void KWDocStructRootItem::setupTextFrameSets()
{
// Delete Empty item from list.
QListViewItem* lvItem = firstChild();
if (lvItem && (lvItem->text(0) == i18n("Empty"))) delete lvItem;
// Build a list of framesets ordered by their screen position (top left corner).
KWDocument* dok = doc();
QValueList<KWOrderedFrameSet> orderedFrameSets;
for ( int i = dok->frameSetCount() - 1; i >= 0; i-- ) {
KWFrameSet* frameset = dok->frameSet(i);
if ( frameset->type() == FT_TEXT && frameset->frameSetInfo() == KWFrameSet::FI_BODY &&
!frameset->groupmanager() && frameset->frameCount()>0)
orderedFrameSets.append(KWOrderedFrameSet(frameset));
}
qHeapSort(orderedFrameSets);
// Build a list of frameset pointers from the sorted list.
QPtrList<KWTextFrameSet> frameSetPtrs;
frameSetPtrs.setAutoDelete(false);
for ( uint i = 0; i < orderedFrameSets.count(); i++ )
frameSetPtrs.append(dynamic_cast<KWTextFrameSet *>(orderedFrameSets[i].frameSet()));
// Remove deleted framesets from the listview.
KWDocStructTextFrameSetItem* item = dynamic_cast<KWDocStructTextFrameSetItem *>(firstChild());
KWDocStructTextFrameSetItem* delItem;
while (item) {
delItem = item;
item = dynamic_cast<KWDocStructTextFrameSetItem *>(item->nextSibling());
if (frameSetPtrs.containsRef(delItem->frameSet()) == 0) delete delItem;
}
// Add new framesets to the list or update existing ones.
KWDocStructTextFrameSetItem* after = 0L;
for ( uint i = 0; i < orderedFrameSets.count(); i++ )
{
KWTextFrameSet* textFrameset = dynamic_cast<KWTextFrameSet *>(orderedFrameSets[i].frameSet());
item = findTextFrameSetItem(textFrameset);
if (item)
item->setText(0, textFrameset->name());
else {
if (after)
item = new KWDocStructTextFrameSetItem(
this, after, textFrameset->name(), textFrameset);
else
item = new KWDocStructTextFrameSetItem(this, textFrameset->name(), textFrameset);
}
after = item;
item->setupTextFrames();
}
if ( childCount() == 0 )
( void )new KListViewItem( this, i18n( "Empty" ) );
}
void KWDocStructTableItem::setupCells()
{
// TODO: KWTableFrameSet::cell() method returns cells in screen order?
// Build a list of cell pointers.
QPtrList<KWTextFrameSet> cellPtrs;
cellPtrs.setAutoDelete(false);
for (uint row = 0; row < m_table->getRows(); ++row)
for (uint col = 0; col < m_table->getColumns(); ++ col) {
KWTextFrameSet* cell = m_table->cell(row, col);
if (cell)
cellPtrs.append(cell);
}
// Remove deleted cells from the listview.
KWDocStructTextFrameItem* item = dynamic_cast<KWDocStructTextFrameItem *>(firstChild());
KWDocStructTextFrameItem* delItem;
while (item) {
delItem = item;
item = dynamic_cast<KWDocStructTextFrameItem *>(item->nextSibling());
if (cellPtrs.containsRef(delItem->frameSet()) == 0) delete delItem;
}
// Add new cells to the list or update existing ones.
// Note we skip over the frameset and add the frame instead,
// as every cell has exactly one frame in the frameset.
KWDocStructTextFrameItem* child;
KWDocStructTextFrameItem* after = 0;
for (uint j = 0; j < cellPtrs.count(); j++)
{
KWTextFrameSet* cell = cellPtrs.at(j);
KWFrame* frame = cell->frame(0);
if (frame) {
QString name = cell->name();
child = findCellItem(cell);
if (child)
child->setText(0, name);
else {
if (after)
child = new KWDocStructTextFrameItem(this, after, name, cell, frame);
else
child = new KWDocStructTextFrameItem(this, name, cell, frame);
}
child->setupTextParags();
after = child;
}
}
}
void KWDocStructTextFrameSetItem::setupTextFrames()
{
// TODO: KWTextFrameSet::frame() method returns frames in screen order?
// Build a list of frame pointers.
QPtrList<KWFrame> framePtrs;
framePtrs.setAutoDelete(false);
for (uint j = 0; j < m_frameset->frameCount(); j++)
framePtrs.append(m_frameset->frame(j));
// Remove deleted frames from the listview.
KWDocStructTextFrameItem* item = dynamic_cast<KWDocStructTextFrameItem *>(firstChild());
KWDocStructTextFrameItem* delItem;
while (item) {
delItem = item;
item = dynamic_cast<KWDocStructTextFrameItem *>(item->nextSibling());
if (framePtrs.containsRef(delItem->frame()) == 0) delete delItem;
}
// Add new frames to the list or update existing ones.
KWDocument* dok = doc();
KWDocStructTextFrameItem* after = 0;
for (uint j = 0; j < framePtrs.count(); j++)
{
KWFrame* frame = framePtrs.at(j);
QString name;
if ( KListViewItem::parent()->firstChild() == this && dok->processingType() == KWDocument::WP )
{
if ( dok->numColumns() == 1 )
name=i18n( "Page %1" ).arg(QString::number(j + 1));
else
name=i18n( "Column %1" ).arg(QString::number(j + 1));
}
else
name=i18n( "Text Frame %1" ).arg(QString::number(j + 1));
KWDocStructTextFrameItem* child = findTextFrameItem(frame);
if (child)
child->setText(0, name);
else {
if (after)
child = new KWDocStructTextFrameItem(this, after, name, m_frameset, frame);
else
child = new KWDocStructTextFrameItem(this, name, m_frameset, frame);
}
child->setupTextParags();
after = child;
}
}
ChatSession* ChatSessionManager::findChatSession(const Contact *user,
ContactPtrList chatContacts, Protocol *protocol)
{
ChatSession *result = 0L;
QValueList<ChatSession*>::Iterator it;
for ( it= d->sessions.begin(); it!=d->sessions.end() && !result ; ++it )
{
ChatSession* cs=(*it);
if ( cs->protocol() == protocol && user == cs->myself() )
{
QPtrList<Contact> contactlist = cs->members();
// set this to false if chatContacts doesn't contain current cs's contactlist
bool halfMatch = true;
Contact *tmpContact;
for (tmpContact = contactlist.first(); tmpContact && halfMatch; tmpContact = contactlist.next())
{
if ( !chatContacts.containsRef( tmpContact ) )
halfMatch = false;
}
// If chatContacts contains current cs's contactlist, try the other way around
if (halfMatch)
{
bool fullMatch = true;
for (tmpContact = chatContacts.first(); tmpContact && fullMatch; tmpContact = chatContacts.next())
{
if ( !contactlist.containsRef( tmpContact ) )
fullMatch = false;
}
// We have a winner
if (fullMatch)
result = cs;
}
}
}
return result;
}
void RenderCanvas::setSelection(RenderObject *s, int sp, RenderObject *e, int ep)
{
// Check we got valid renderobjects. www.msnbc.com and clicking
// around, to find the case where this happened.
if ( !s || !e )
{
kdWarning(6040) << "RenderCanvas::setSelection() called with start=" << s << " end=" << e << endl;
return;
}
// kdDebug( 6040 ) << "RenderCanvas::setSelection(" << s << "," << sp << "," << e << "," << ep << ")" << endl;
bool changedSelectionBorder = ( s != m_selectionStart || e != m_selectionEnd );
// Cut out early if the selection hasn't changed.
if ( !changedSelectionBorder && m_selectionStartPos == sp && m_selectionEndPos == ep )
return;
// Record the old selected objects. Will be used later
// to delta against the selected objects.
RenderObject *oldStart = m_selectionStart;
int oldStartPos = m_selectionStartPos;
RenderObject *oldEnd = m_selectionEnd;
int oldEndPos = m_selectionEndPos;
QPtrList<RenderObject> oldSelectedInside;
QPtrList<RenderObject> newSelectedInside;
RenderObject *os = oldStart;
while (os && os != oldEnd)
{
RenderObject* no;
if ( !(no = os->firstChild()) ){
if ( !(no = os->nextSibling()) )
{
no = os->parent();
while (no && !no->nextSibling())
no = no->parent();
if (no)
no = no->nextSibling();
}
}
if (os->selectionState() == SelectionInside && !oldSelectedInside.containsRef(os))
oldSelectedInside.append(os);
os = no;
}
if (changedSelectionBorder)
clearSelection(false);
while (s->firstChild())
s = s->firstChild();
while (e->lastChild())
e = e->lastChild();
#if 0
bool changedSelectionBorder = ( s != m_selectionStart || e != m_selectionEnd );
if ( !changedSelectionBorder && m_selectionStartPos == sp && m_selectionEndPos = ep )
return;
#endif
// set selection start
if (m_selectionStart)
m_selectionStart->setIsSelectionBorder(false);
m_selectionStart = s;
if (m_selectionStart)
m_selectionStart->setIsSelectionBorder(true);
m_selectionStartPos = sp;
// set selection end
if (m_selectionEnd)
m_selectionEnd->setIsSelectionBorder(false);
m_selectionEnd = e;
if (m_selectionEnd)
m_selectionEnd->setIsSelectionBorder(true);
m_selectionEndPos = ep;
#if 0
kdDebug( 6040 ) << "old selection (" << oldStart << "," << oldStartPos << "," << oldEnd << "," << oldEndPos << ")" << endl;
kdDebug( 6040 ) << "new selection (" << s << "," << sp << "," << e << "," << ep << ")" << endl;
#endif
// update selection status of all objects between m_selectionStart and m_selectionEnd
RenderObject* o = s;
while (o && o!=e)
{
o->setSelectionState(SelectionInside);
// kdDebug( 6040 ) << "setting selected " << o << ", " << o->isText() << endl;
RenderObject* no;
if ( !(no = o->firstChild()) )
if ( !(no = o->nextSibling()) )
{
no = o->parent();
while (no && !no->nextSibling())
no = no->parent();
if (no)
no = no->nextSibling();
}
if (o->selectionState() == SelectionInside && !newSelectedInside.containsRef(o))
newSelectedInside.append(o);
o=no;
}
s->setSelectionState(SelectionStart);
e->setSelectionState(SelectionEnd);
if(s == e) s->setSelectionState(SelectionBoth);
if (!m_view)
return;
newSelectedInside.removeRef(s);
newSelectedInside.removeRef(e);
QRect updateRect;
// Don't use repaint() because it will cause all rects to
// be united (see khtmlview::scheduleRepaint()). Instead
// just draw damage rects for objects that have a change
// in selection state.
// ### for Qt, updateContents will unite them, too. This has to be
// circumvented somehow (LS)
// Are any of the old fully selected objects not in the new selection?
// If so we have to draw them.
// Could be faster by building list of non-intersecting rectangles rather
// than unioning rectangles.
QPtrListIterator<RenderObject> oldIterator(oldSelectedInside);
bool firstRect = true;
for (; oldIterator.current(); ++oldIterator){
if (!newSelectedInside.containsRef(oldIterator.current())){
if (firstRect){
updateRect = enclosingPositionedRect(oldIterator.current());
firstRect = false;
}
else
updateRect = updateRect.unite(enclosingPositionedRect(oldIterator.current()));
}
}
if (!firstRect){
m_view->updateContents( updateRect );
}
// Are any of the new fully selected objects not in the previous selection?
// If so we have to draw them.
// Could be faster by building list of non-intersecting rectangles rather
// than unioning rectangles.
QPtrListIterator<RenderObject> newIterator(newSelectedInside);
firstRect = true;
for (; newIterator.current(); ++newIterator){
if (!oldSelectedInside.containsRef(newIterator.current())){
if (firstRect){
updateRect = enclosingPositionedRect(newIterator.current());
firstRect = false;
}
else
updateRect = updateRect.unite(enclosingPositionedRect(newIterator.current()));
}
}
if (!firstRect) {
m_view->updateContents( updateRect );
}
// Is the new starting object different, or did the position in the starting
// element change? If so we have to draw it.
if (oldStart != m_selectionStart ||
(oldStart == oldEnd && (oldStartPos != m_selectionStartPos || oldEndPos != m_selectionEndPos)) ||
(oldStart == m_selectionStart && oldStartPos != m_selectionStartPos)){
m_view->updateContents( enclosingPositionedRect(m_selectionStart) );
}
// Draw the old selection start object if it's different than the new selection
// start object.
if (oldStart && oldStart != m_selectionStart){
m_view->updateContents( enclosingPositionedRect(oldStart) );
}
// Does the selection span objects and is the new end object different, or did the position
// in the end element change? If so we have to draw it.
if (/*(oldStart != oldEnd || !oldEnd) &&*/
(oldEnd != m_selectionEnd ||
(oldEnd == m_selectionEnd && oldEndPos != m_selectionEndPos))){
m_view->updateContents( enclosingPositionedRect(m_selectionEnd) );
}
// Draw the old selection end object if it's different than the new selection
// end object.
if (oldEnd && oldEnd != m_selectionEnd){
m_view->updateContents( enclosingPositionedRect(oldEnd) );
}
}
void KWDocStructTextFrameItem::setupTextParags()
{
// Build a list of pointers to paragraphs.
QPtrList<KWTextParag> paragPtrs;
paragPtrs.setAutoDelete(false);
KoTextParag* textParag = 0;
KoTextParag* lastParag = 0;
int index = 0;
// Get upper left corner of the frame and get coordinates just inside it.
KoPoint dPoint = m_frame->topLeft() + KoPoint(2,2);
// Get the first paragraph of the frame.
m_frameset->findPosition(dPoint, textParag, index);
// Get lower right corner of the frame and get coordinate just inside it.
dPoint = m_frame->bottomRight() - KoPoint(2,2);
// Get the last paragraph of the frame.
m_frameset->findPosition(dPoint, lastParag, index);
if (lastParag) {
while (textParag) {
KWTextParag* parag = dynamic_cast<KWTextParag *>(textParag);
if (parag) {
// Don't display an empty paragraph.
QString text = parag->toString().stripWhiteSpace();
if ( text.length() > 0)
paragPtrs.append(parag);
}
if (textParag == lastParag)
textParag = 0;
else
textParag = textParag->next();
}
}
// Remove deleted paragraphs from the listview.
KWDocStructParagItem* item = dynamic_cast<KWDocStructParagItem *>(firstChild());
KWDocStructParagItem* delItem;
while (item) {
delItem = item;
item = dynamic_cast<KWDocStructParagItem *>(item->nextSibling());
if (paragPtrs.containsRef(delItem->parag()) == 0) delete delItem;
}
// Add new paragraphs to the list or update existing ones.
KWDocStructParagItem* after = 0;
for (uint j = 0; j < paragPtrs.count(); j++) {
KWTextParag* parag = paragPtrs.at(j);
QString text = parag->toString().stripWhiteSpace();
QString name = text.left(20);
KoParagCounter* tmpCounter = parag->counter();
if (tmpCounter)
name.prepend(tmpCounter->text(parag) + " ");
KWDocStructParagItem* child = findTextParagItem(parag);
if (child)
child->setText(0, name);
else {
if (after)
child = new KWDocStructParagItem(this, after, name, parag);
else
child = new KWDocStructParagItem(this, name, parag);
}
after = child;
}
}
