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Revamp some code

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git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@4047 bfdf4180-ca20-0410-9c96-a3a8aa849046
This commit is contained in:
blacksun
2015-07-12 15:05:59 +00:00
parent 27117ef9d1
commit c31ae41910
3 changed files with 121 additions and 228 deletions
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181
sources/diagram.cpp
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@@ -861,131 +861,78 @@ void Diagram::initElementsLinks() {
/**
* @brief Diagram::addItem
* Add element to diagram
* @param element
*/
void Diagram::addItem(Element *element) {
if (!element || isReadOnly()) return;
if (element -> scene() != this)
QGraphicsScene::addItem(element);
foreach(ElementTextItem *eti, element -> texts()) {
connect(
eti,
SIGNAL(diagramTextChanged(DiagramTextItem *, const QString &, const QString &)),
this,
SLOT(diagramTextChanged(DiagramTextItem *, const QString &, const QString &))
);
}
}
/**
* @brief Diagram::addItem
* Add conductor to scene.
* @param conductor
*/
void Diagram::addItem(Conductor *conductor) {
if (!conductor || isReadOnly()) return;
if (conductor -> scene() != this) {
QGraphicsScene::addItem(conductor);
conductor -> terminal1 -> addConductor(conductor);
conductor -> terminal2 -> addConductor(conductor);
conductor -> calculateTextItemPosition();
}
}
/**
* @brief Diagram::addItem
* Add text item to diagram
* @param iti
*/
void Diagram::addItem(IndependentTextItem *iti) {
if (!iti || isReadOnly()) return;
if (iti -> scene() != this)
QGraphicsScene::addItem(iti);
connect(
iti,
SIGNAL(diagramTextChanged(DiagramTextItem *, const QString &, const QString &)),
this,
SLOT(diagramTextChanged(DiagramTextItem *, const QString &, const QString &))
);
}
/**
* @brief Diagram::addItem
* Generique method to add item to scene
* Réimplemented from QGraphicsScene::addItem(QGraphicsItem *item)
* Do some specific operation if item need it (for exemple an element)
* @param item
*/
void Diagram::addItem(QGraphicsItem *item) {
void Diagram::addItem(QGraphicsItem *item)
{
if (!item || isReadOnly() || item->scene() == this) return;
QGraphicsScene::addItem(item);
switch (item->type())
{
case Element::Type:
{
const Element *elmt = static_cast<const Element*>(item);
foreach(ElementTextItem *eti, elmt->texts())
connect (eti, &ElementTextItem::diagramTextChanged, this, &Diagram::diagramTextChanged);
}
break;
case Conductor::Type:
{
Conductor *conductor = static_cast<Conductor *>(item);
conductor->terminal1->addConductor(conductor);
conductor->terminal2->addConductor(conductor);
conductor->calculateTextItemPosition();
}
break;
case IndependentTextItem::Type:
{
const IndependentTextItem *text = static_cast<const IndependentTextItem *>(item);
connect(text, &IndependentTextItem::diagramTextChanged, this, &Diagram::diagramTextChanged);
}
}
}
/**
* @brief Diagram::removeItem
* Réimplemented from QGraphicsScene::removeItem(QGraphicsItem *item)
* Do some specific operation if item need it (for exemple an element)
* @param item
*/
void Diagram::removeItem(QGraphicsItem *item)
{
if (!item || isReadOnly()) return;
if (item -> scene() != this)
QGraphicsScene::addItem(item);
}
/**
* @brief Diagram::removeItem
* Remove an element from the scene
* @param element
*/
void Diagram::removeItem(Element *element) {
if (!element || isReadOnly()) return;
switch (item->type())
{
case Element::Type:
{
Element *elmt = static_cast<Element *>(item);
elmt->unlinkAllElements();
foreach(ElementTextItem *text, elmt->texts())
disconnect(text, &ElementTextItem::diagramTextChanged, this, &Diagram::diagramTextChanged);
}
break;
// remove all links of element
element->unlinkAllElements();
case Conductor::Type:
{
Conductor *conductor = static_cast<Conductor *>(item);
conductor->terminal1->removeConductor(conductor);
conductor->terminal2->removeConductor(conductor);
}
break;
QGraphicsScene::removeItem(element);
foreach(ElementTextItem *eti, element -> texts()) {
disconnect(
eti,
SIGNAL(diagramTextChanged(DiagramTextItem *, const QString &, const QString &)),
this,
SLOT(diagramTextChanged(DiagramTextItem *, const QString &, const QString &))
);
case IndependentTextItem::Type:
{
const IndependentTextItem *text = static_cast<const IndependentTextItem *>(item);
disconnect(text, &IndependentTextItem::diagramTextChanged, this, &Diagram::diagramTextChanged);
}
}
}
/**
* @brief Diagram::removeItem
* Remove a conductor from diagram
* @param conductor
*/
void Diagram::removeItem(Conductor *conductor) {
if (!conductor || isReadOnly()) return;
conductor -> terminal1 -> removeConductor(conductor);
conductor -> terminal2 -> removeConductor(conductor);
QGraphicsScene::removeItem(conductor);
}
/**
* @brief Diagram::removeItem
* Remove text field from diagram
* @param iti
*/
void Diagram::removeItem(IndependentTextItem *iti) {
if (!iti || isReadOnly()) return;
QGraphicsScene::removeItem(iti);
disconnect(
iti,
SIGNAL(diagramTextChanged(DiagramTextItem *, const QString &, const QString &)),
this,
SLOT(diagramTextChanged(DiagramTextItem *, const QString &, const QString &))
);
}
/**
* @brief Diagram::removeItem
* Generique methode to remove QGraphicsItem from diagram
* @param item
*/
void Diagram::removeItem(QGraphicsItem *item) {
QGraphicsScene::removeItem(item);
}