/**
* Shortcut for calling m_pFText->setLink() followed by
* this->setTextPosition().
*/
void MessageWidget::setLinkAndTextPos()
{
if (m_pFText) {
m_pFText->setLink(this);
setTextPosition();
}
}
void TextShape::setTextPositionByBaseline(int x, int b, bool from_cider)
{
int ty = 0, tb = 0;
//QT getTextDimensions(NULL, &ty, NULL, NULL, &tb);
setTextPosition(x, b - (tb - ty), from_cider);
}
void FlatButton::init()
{
setUsesTextLabel(true);
setUsesBigPixmap(true);
setAutoRaise(true);
setTextPosition( TQToolButton::Under );
setFocusPolicy(TQ_StrongFocus);
}
/**
* Overrides operation from LinkWidget.
* Required by FloatingTextWidget.
*
* @param ft The text widget which to update.
*/
void MessageWidget::setMessageText(FloatingTextWidget *ft)
{
if (ft == NULL)
return;
ft->setSequenceNumber(m_SequenceNumber);
ft->setText(operationText(m_scene));
setTextPosition();
}
WordContainer::WordContainer(Word *myWord)
{
//constructor used in GSSection, steps to define WordContainer in GSSection; size undefined, depends on lenght of text
setText(myWord);
setSizeOfRect();
setColor(apperiance->brushDarkGray);
setTextPosition();
setTimersAndConnections();
}
WordContainer::WordContainer(int width, int height, Word *myWord, bool isItTranslation)
{
//constructor used in FCSection, steps to define WordContainer in FCSection; size defined;
setIfIsTranslation(isItTranslation);
setText(myWord);
setFixedSizeOfRect(width, height);
setColor(apperiance->brushDarkGray);
setTextPosition();
setTimersAndConnections();
}
TeamMenu::TeamMenu()
{
for (int i = 0; i < TEAMMATE_COUNT; i++)
{
auto h = addChild<Head>(i % 2 * 250, i / 2 * 100);
h->setHaveBox(false);
//h->setOnlyHead(true);
heads_.push_back(h);
//selected_.push_back(0);
}
button_all_.setText("全選");
button_ok_.setText("確定");
addChild(&button_all_, 0, 300);
addChild(&button_ok_, 100, 300);
setPosition(200, 150);
setTextPosition(20, -30);
}
/**
* Sets the y-coordinate.
* Reimplemented from UMLWidget.
*
* @param y The y-coordinate to be set.
*/
void MessageWidget::setY(qreal y)
{
if (y < getMinY()) {
DEBUG(DBG_SRC) << "got out of bounds y position, check the reason" << this->y() << getMinY();
return;
}
UMLWidget::setY(y);
if (m_sequenceMessageType == Uml::SequenceMessage::Creation) {
const qreal objWidgetHalfHeight = m_pOw[Uml::RoleType::B]->height() / 2;
m_pOw[Uml::RoleType::B]->setY(y - objWidgetHalfHeight);
}
if (m_pFText && !UMLApp::app()->document()->loading()) {
setTextPosition();
emit sigMessageMoved();
}
}
//assume the text and all things related to text have already been set
void CustomButton::setPosition(int x, int y)
{
setBackgroundRectanglePosition(x, y);
auto textHeight = text.getLocalBounds().height;
auto textWidth = text.getLocalBounds().width;
auto buttonRectangleWidth = textWidth / 4 + textWidth + textWidth / 4;
auto buttonRectangleHeight = textHeight /4 + textHeight + textHeight / 4;
//set the rectangle to be large enough to contain padding
setBackgroundRectangleSize(buttonRectangleWidth, buttonRectangleHeight);
//centering the text is more complicated, we consider the text's x and y offsets
auto yOffset = (buttonRectangleHeight - textHeight) / 2;
auto xOffset = (buttonRectangleWidth - textWidth) / 2;
setTextPosition(x + xOffset, y - yOffset);
}
void MessageWidget::slotWidgetMoved(Uml::ID::Type id)
{
const Uml::ID::Type idA = m_pOw[Uml::RoleType::A]->localID();
const Uml::ID::Type idB = m_pOw[Uml::RoleType::B]->localID();
if (idA != id && idB != id) {
DEBUG(DBG_SRC) << "id=" << Uml::ID::toString(id) << ": ignoring for idA=" << Uml::ID::toString(idA)
<< ", idB=" << Uml::ID::toString(idB);
return;
}
qreal y = this->y();
if (y < getMinY())
y = getMinY();
if (y > getMaxY())
y = getMaxY();
setPos(x(), y);
calculateWidget();
if(!m_pFText)
return;
if (m_scene->selectedCount(true) > 1)
return;
setTextPosition();
}
void k9CanvasSprite::setText(const QString &text) {
m_txtValue=text;
setTextPosition(m_textPosition);
}
void k9CanvasSprite::setTextColor(const QColor &color) {
m_txtColor=color;
setTextPosition(m_textPosition);
}
void k9CanvasSprite::scalePixmap(int width,int height) {
m_pixmap->setPixmap(m_bPixmap.scaled(width,height));
setTextPosition(m_textPosition);
}
void k9CanvasSprite::setPixmap(const QPixmap &pixmap) {
m_bPixmap=pixmap;
m_pixmap->setPixmap(pixmap);
setTextPosition(m_textPosition);
}
void k9CanvasSprite::mouseMoveEvent ( QGraphicsSceneMouseEvent * event ) {
QRectF oldRect=sceneBoundingRect();
//oldRect.adjust(pos().x(),pos().y(),pos().x(),pos().y());
QPointF offset;
QSizeF s(m_pixmap->pixmap().size());
switch(m_resize) {
case STL:
offset= event->scenePos() - event->lastScenePos();
setPos(pos()+offset);
s-=QSize(offset.x(),offset.y());
if (s.width()>0 && s.height()>0) {
m_pixmap->setPixmap(m_bPixmap.scaled(s.toSize()));
}
break;
case SBL:
offset= event->scenePos() - event->lastScenePos();
setPos(pos().x()+offset.x(),pos().y());
s-=QSize(offset.x(),-offset.y());
if (s.width()>0 && s.height()>0) {
m_pixmap->setPixmap(m_bPixmap.scaled(s.toSize()));
}
break;
case STR:
offset= event->scenePos() - event->lastScenePos();
setPos(pos().x(),pos().y()+offset.y());
s+=QSize(offset.x(),-offset.y());
if (s.width()>0 && s.height()>0) {
m_pixmap->setPixmap(m_bPixmap.scaled(s.toSize()));
}
break;
case SBR:
offset= event->scenePos() - event->lastScenePos();
s+=QSize(offset.x(),offset.y());
if (s.width()>0 && s.height()>0) {
m_pixmap->setPixmap(m_bPixmap.scaled(s.toSize()));
}
break;
case STC:
offset=QPointF(0,event->scenePos().y()-event->lastScenePos().y());
setPos(pos().x(),pos().y()+offset.y());
s-=QSize(offset.x(),offset.y());
if (s.width()>0 && s.height()>0) {
m_pixmap->setPixmap(m_bPixmap.scaled(s.toSize()));
}
break;
case SBC:
offset=QPointF(0,event->scenePos().y()-event->lastScenePos().y());
s+=QSize(offset.x(),offset.y());
if (s.width()>0 && s.height()>0) {
m_pixmap->setPixmap(m_bPixmap.scaled(s.toSize()));
}
break;
case SML:
offset=QPointF(event->scenePos().x()-event->lastScenePos().x(),0);
setPos(pos().x()+offset.x(),pos().y());
s-=QSize(offset.x(),offset.y());
if (s.width()>0 && s.height()>0) {
m_pixmap->setPixmap(m_bPixmap.scaled(s.toSize()));
}
break;
case SMR:
offset=QPointF(event->scenePos().x()-event->lastScenePos().x(),0);
s+=QSize(offset.x(),offset.y());
m_pixmap->setPixmap(m_bPixmap.scaled(s.toSize()));
break;
default:
break;
}
if (m_resize != SNONE) {
setTextPosition(m_textPosition);
update(boundingRect());
scene()->update(oldRect);
}else
QGraphicsItemGroup::mouseMoveEvent(event);
}
/**
* Activates a MessageWidget. Connects its m_pOw[] pointers
* to UMLObjects and also send signals about its FloatingTextWidget.
*/
bool MessageWidget::activate(IDChangeLog * /*Log = 0*/)
{
m_scene->resetPastePoint();
// UMLWidget::activate(Log); CHECK: I don't think we need this ?
if (m_pOw[Uml::RoleType::A] == NULL) {
UMLWidget *pWA = m_scene->findWidget(m_widgetAId);
if (pWA == NULL) {
DEBUG(DBG_SRC) << "role A object " << Uml::ID::toString(m_widgetAId) << " not found";
return false;
}
m_pOw[Uml::RoleType::A] = dynamic_cast<ObjectWidget*>(pWA);
if (m_pOw[Uml::RoleType::A] == NULL) {
DEBUG(DBG_SRC) << "role A widget " << Uml::ID::toString(m_widgetAId)
<< " is not an ObjectWidget";
return false;
}
}
if (m_pOw[Uml::RoleType::B] == NULL) {
UMLWidget *pWB = m_scene->findWidget(m_widgetBId);
if (pWB == NULL) {
DEBUG(DBG_SRC) << "role B object " << Uml::ID::toString(m_widgetBId) << " not found";
return false;
}
m_pOw[Uml::RoleType::B] = dynamic_cast<ObjectWidget*>(pWB);
if (m_pOw[Uml::RoleType::B] == NULL) {
DEBUG(DBG_SRC) << "role B widget " << Uml::ID::toString(m_widgetBId)
<< " is not an ObjectWidget";
return false;
}
}
updateResizability();
UMLClassifier *c = dynamic_cast<UMLClassifier*>(m_pOw[Uml::RoleType::B]->umlObject());
UMLOperation *op = NULL;
if (c && !m_CustomOp.isEmpty()) {
Uml::ID::Type opId = Uml::ID::fromString(m_CustomOp);
op = dynamic_cast<UMLOperation*>(c->findChildObjectById(opId, true));
if (op) {
// If the UMLOperation is set, m_CustomOp isn't used anyway.
// Just setting it empty for the sake of sanity.
m_CustomOp.clear();
}
}
if(!m_pFText) {
Uml::TextRole::Enum tr = Uml::TextRole::Seq_Message;
if (isSelf())
tr = Uml::TextRole::Seq_Message_Self;
m_pFText = new FloatingTextWidget(m_scene, tr, operationText(m_scene));
m_scene->addFloatingTextWidget(m_pFText);
m_pFText->setFontCmd(UMLWidget::font());
}
if (op)
setOperation(op); // This requires a valid m_pFText.
setLinkAndTextPos();
m_pFText->setText(QString());
m_pFText->setActivated();
QString messageText = m_pFText->text();
m_pFText->setVisible(messageText.length() > 1);
connect(m_pOw[Uml::RoleType::A], SIGNAL(sigWidgetMoved(Uml::ID::Type)), this, SLOT(slotWidgetMoved(Uml::ID::Type)));
connect(m_pOw[Uml::RoleType::B], SIGNAL(sigWidgetMoved(Uml::ID::Type)), this, SLOT(slotWidgetMoved(Uml::ID::Type)));
connect(this, SIGNAL(sigMessageMoved()), m_pOw[Uml::RoleType::A], SLOT(slotMessageMoved()));
connect(this, SIGNAL(sigMessageMoved()), m_pOw[Uml::RoleType::B], SLOT(slotMessageMoved()));
m_pOw[Uml::RoleType::A]->messageAdded(this);
if (!isSelf())
m_pOw[Uml::RoleType::B]->messageAdded(this);
// Calculate the size and position of the message widget
calculateDimensions();
// Position the floating text accordingly
setTextPosition();
emit sigMessageMoved();
return true;
}
