KWFrameDialog::KWFrameDialog(const QList<KWFrame*> &frames, KWDocument *document, KWCanvas *canvas)
: KPageDialog(canvas)
, m_frameConnectSelector(0)
, m_canvas(canvas)
{
m_state = new FrameConfigSharedState(document);
setFaceType(Tabbed);
m_generalFrameProperties = new KWGeneralFrameProperties(m_state);
addPage(m_generalFrameProperties, i18n("General"));
m_generalFrameProperties->open(frames);
m_anchoringProperties = new KWAnchoringProperties(m_state);
if (m_anchoringProperties->open(frames))
addPage(m_anchoringProperties, i18n("Smart Positioning"));
m_runAroundProperties = new KWRunAroundProperties(m_state);
if (m_runAroundProperties->open(frames))
addPage(m_runAroundProperties, i18n("Text Run Around"));
if (frames.count() == 1) {
m_frameConnectSelector = new KWFrameConnectSelector(m_state);
KWFrame *frame = frames.first();
m_state->setKeepAspectRatio(frame->shape()->keepAspectRatio());
if (m_frameConnectSelector->open(frame))
addPage(m_frameConnectSelector, i18n("Connect Text Frames"));
else {
delete m_frameConnectSelector;
m_frameConnectSelector = 0;
}
}
connect(this, SIGNAL(okClicked()), this, SLOT(okClicked()));
connect(this, SIGNAL(cancelClicked()), this, SLOT(cancelClicked()));
}
void KWFrameGeometry::cancel()
{
KWFrame *frame = m_frame;
if (frame == 0) {
frame = m_state->frame();
m_state->markFrameUsed();
}
Q_ASSERT(frame);
frame->shape()->setPosition(m_originalPosition);
frame->shape()->setSize(m_originalSize);
}
void KWFrameGeometry::setGeometryAlignment(KFlake::Position position)
{
KWFrame *frame = m_frame;
if (frame == 0) {
frame = m_state->frame();
m_state->markFrameUsed();
}
QPointF pos = frame->shape()->absolutePosition(position);
m_blockSignals = true;
widget.xPos->changeValue(pos.x());
widget.yPos->changeValue(pos.y() - m_topOfPage);
m_blockSignals = false;
}
void KWFrameSet::cleanupFrames()
{
kDebug(32001) << "type=" << m_type << "frameCount=" << frames().count();
while (!frames().isEmpty()) { // deleting a shape can result in multiple KWFrame's and shapes being deleted (e.g. copy-shapes)
KWFrame *f = frames().last();
if (f->shape()) {
delete f->shape(); // deletes also the KWFrame and calls KWFrameSet::removeFrame
Q_ASSERT(!frames().contains(f));
} else {
removeFrame(f);
}
}
}
void KWFrameGeometry::protectSizeChanged(int protectSizeState)
{
KWFrame *frame = m_frame;
if (frame == 0) {
frame = m_state->frame();
m_state->markFrameUsed();
}
Q_ASSERT(frame);
bool lock = (protectSizeState == Qt::Checked);
frame->shape()->setGeometryProtected(lock);
widget.xPos->setDisabled(lock);
widget.yPos->setDisabled(lock);
widget.width->setDisabled(lock);
widget.height->setDisabled(lock);
widget.keepAspect->setDisabled(lock);
}
void KWFrameGeometry::updateShape()
{
if (m_blockSignals) return;
KWFrame *frame = m_frame;
if (frame == 0) {
frame = m_state->frame();
m_state->markFrameUsed();
}
Q_ASSERT(frame);
frame->shape()->update();
KShape *shape = frame->shape();
QPointF currentPos(shape->absolutePosition(widget.positionSelector->position()));
QPointF pos(widget.xPos->value(), widget.yPos->value() + m_topOfPage);
QPointF moved = pos - currentPos;
QPointF prev(moved);
m_state->document()->clipToDocument(frame->shape(), moved);
pos = currentPos + moved;
frame->shape()->setAbsolutePosition(pos, widget.positionSelector->position());
QSizeF size(widget.width->value(), widget.height->value());
frame->shape()->setSize(size);
KWTextFrame *tfs = dynamic_cast <KWTextFrame*>(frame);
if (tfs) {
KInsets insets(widget.topMargin->value(), widget.leftMargin->value(),
widget.bottomMargin->value(), widget.rightMargin->value());
tfs->setInsets(insets);
}
frame->shape()->update();
}
void KWFrameSet::addFrame(KWFrame *frame)
{
Q_ASSERT(frame);
kDebug(32001) << "frame=" << frame << "frameSet=" << frame->frameSet();
Q_ASSERT(!m_frames.contains(frame));
m_frames.append(frame); // this one first, so we don't enter the addFrame twice.
frame->setFrameSet(this);
setupFrame(frame);
if (frame->isCopy()) {
KWCopyShape* copyShape = dynamic_cast<KWCopyShape*>(frame->shape());
if (copyShape && copyShape->original()) {
KWFrame *originalFrame = dynamic_cast<KWFrame*>(copyShape->original()->applicationData());
if (originalFrame) {
originalFrame->addCopy(frame);
}
}
}
emit frameAdded(frame);
}
void KWFrameSet::removeFrame(KWFrame *frame, KoShape *shape)
{
Q_ASSERT(frame);
if (frame->isCopy()) {
KWCopyShape* copyShape = dynamic_cast<KWCopyShape*>(frame->shape());
if (copyShape && copyShape->original()) {
KWFrame *originalFrame = dynamic_cast<KWFrame*>(copyShape->original()->applicationData());
if (originalFrame) {
originalFrame->removeCopy(frame);
}
}
} else {
//TODO use the copyFrame-list the KWFrame's remembers now
// Loop over all frames to see if there is a copy frame that references the removed
// frame; if it does, then delete the copy too.
for(int i = frames().count() - 1; i >= 0; --i) {
KWFrame *frame = frames()[i];
if (KWCopyShape *cs = dynamic_cast<KWCopyShape*>(frame->shape())) {
if (cs->original() == shape) {
Q_ASSERT(frame->frameSet() == this);
frame->cleanupShape(cs);
removeFrame(frame, cs);
delete cs;
}
}
}
}
if (m_frames.removeAll(frame)) {
frame->setFrameSet(0);
emit frameRemoved(frame);
}
}
void KWFrameViewTester::testGetView() {
TestFrameViewManager fvm;
KWFrameSet *fs = new TestFrameSet();
KWFrame *frame = new KWFrame(fs, 0, 0, 100, 100);
fs->addFrame(frame);
fvm.slotFrameAdded(frame);
KWFrameView *fv = fvm.view(frame);
CHECK(fv != 0, true);
if(!fv) return;
CHECK(fv->frame(), frame);
fv = fvm.view( KoPoint(0,0), KWFrameViewManager::frameOnTop);
CHECK(fv != 0, true); // should exist
if(!fv) return;
CHECK(fv->frame(), frame);
fv = fvm.view( KoPoint(1,1), KWFrameViewManager::frameOnTop);
CHECK(fv != 0, true);
if(!fv) return;
CHECK(fv->frame(), frame);
fv = fvm.view( KoPoint(110,110), KWFrameViewManager::frameOnTop);
CHECK(fv == 0, true);
fv = fvm.view( KoPoint(100,100), KWFrameViewManager::frameOnTop); // note that 100,100 _is_ inside 0,0 100x100
CHECK(fv != 0, true);
if(!fv) return;
CHECK(fv->frame(), frame);
fv->setSelected(true);
fv = fvm.view( KoPoint(1,1), KWFrameViewManager::unselected);
CHECK(fv == 0, true);
frame->setZOrder(4);
KWFrame *frame2 = new KWFrame(fs, 80, 50, 60, 60);
frame2->setZOrder(2);
fvm.slotFrameAdded(frame2);
KWFrame *frame3 = new KWFrame(fs, 30, 60, 60, 60);
frame3->setZOrder(5);
fvm.slotFrameAdded(frame3);
KWFrame *frame4 = new KWFrame(fs, 200, 0, 100, 100);
fvm.slotFrameAdded(frame4);
frame4->setZOrder(1);
kdDebug() << "frame:" << frame << ", frame2:" << frame2<< ", frame2:" << frame3<< ", frame2:" << frame4 << endl;
fv = fvm.view( KoPoint(90,60), KWFrameViewManager::frameOnTop);
CHECK(fv != 0, true);
if(!fv) return;
CHECK(fv->frame(), frame3);
fv = fvm.view( KoPoint(90,60), KWFrameViewManager::frameOnTop); // second time should give the same results
CHECK(fv != 0, true);
if(!fv) return;
CHECK(fv->frame(), frame3);
fv = fvm.view( KoPoint(90,60), KWFrameViewManager::selected);
CHECK(fv != 0, true);
if(!fv) return;
CHECK(fv->frame(), frame);
fv = fvm.view( KoPoint(90,60), KWFrameViewManager::selected); // second time should give the same results
CHECK(fv != 0, true);
if(!fv) return;
CHECK(fv->frame(), frame);
fv = fvm.view( KoPoint(90,60), KWFrameViewManager::nextUnselected);
CHECK(fv != 0, true);
if(!fv) return;
CHECK(fv->frame(), frame2); // the one directly below the selected frame
}
void KWDocStructPartItem::selectItem()
{
KWFrame* frame = m_part->frame(0);
gui()->canvasWidget()->scrollToOffset(frame->topLeft());
}
void KWDocStructTableItem::selectItem()
{
KWFrame* frame = m_table->cell( 0, 0 )->frame( 0 );
gui()->canvasWidget()->scrollToOffset(frame->topLeft());
}
void KWDocStructTextFrameSetItem::selectItem()
{
KWFrame* frame = m_frameset->frame(0);
if (!frame) return;
gui()->canvasWidget()->scrollToOffset(frame->topLeft());
}