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Element Terminale add label

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Nomenclature Add terminal element


git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@4681 bfdf4180-ca20-0410-9c96-a3a8aa849046
This commit is contained in:
scorpio810
2016-09-02 05:28:26 +00:00
parent 30a9aa9cfe
commit db458143bf
6 changed files with 98 additions and 3 deletions
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73
sources/qetgraphicsitem/terminalelement.cpp
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@@ -16,6 +16,8 @@
along with QElectroTech. If not, see <http://www.gnu.org/licenses/>.
*/
#include "terminalelement.h"
#include "commentitem.h"
#include "elementtextitem.h"
/**
* @brief TerminalElement::TerminalElement
@@ -26,9 +28,76 @@
* @param state int used to know if the creation of element have error
*/
TerminalElement::TerminalElement(const ElementsLocation &location, QGraphicsItem *qgi, int *state) :
CustomElement(location, qgi, state)
CustomElement(location, qgi, state),
m_comment_item (nullptr),
m_location_item (nullptr)
{
link_type_ = Terminale;
connect(this, SIGNAL(elementInfoChange(DiagramContext, DiagramContext)), this, SLOT(updateLabel(DiagramContext, DiagramContext)));
connect(this, SIGNAL(xChanged()),this, SLOT(changeElementInfo()));
connect(this, SIGNAL(yChanged()),this, SLOT(changeElementInfo()));
connect(this, SIGNAL(updateLabel()),this,SLOT(changeElementInfo()));
}
TerminalElement::~TerminalElement() {
if (m_comment_item) delete m_comment_item;
}
/**
* @brief TerminalElement::initLink
* @param project
*/
void TerminalElement::initLink(QETProject *project) {
CustomElement::initLink(project);
updateLabel(DiagramContext(), elementInformations());
}
/**
* @brief SimpleElement::changeElementInfo()
* Update label if it contains %c, %l, %f or %F variables
*/
void TerminalElement::changeElementInfo(){
QString temp_label = this->elementInformations()["label"].toString();
if (temp_label.contains("\%")) {
if (this->diagram()!=NULL)
this->updateLabel(this->elementInformations(),this->elementInformations());
}
}
/**
* @brief SimpleElement::updateLabel
* update label of this element
*/
void TerminalElement::updateLabel(DiagramContext old_info, DiagramContext new_info) {
QString label = new_info["label"].toString();
Element *elmt = this;
label = assignVariables(label,elmt);
//Label of element
if (old_info["label"].toString() != label) {
if (new_info["label"].toString().isEmpty())
setTaggedText("label", "_", false);
else {
setTaggedText("label", label, true);
}
}
if (ElementTextItem *eti = taggedText("label")) {
new_info["label"].toString().isEmpty() ? eti->setVisible(true) : eti -> setVisible(new_info.keyMustShow("label"));
}
//Comment and Location of element
QString comment = new_info["comment"].toString();
bool must_show = new_info.keyMustShow("comment");
QString location = new_info["location"].toString();
bool must_show_location = new_info.keyMustShow("location");
if ((!(comment.isEmpty() || !must_show) && !m_comment_item)||(!(location.isEmpty() || !must_show_location) && !m_comment_item)) {
m_comment_item = new CommentItem(this);
}
else if (((comment.isEmpty() || !must_show) && m_comment_item) && ((location.isEmpty() || !must_show_location) && m_comment_item)) {
delete m_comment_item;
m_comment_item = nullptr;
}
}
TerminalElement::~TerminalElement() {}