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remove the class comment item

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git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@5277 bfdf4180-ca20-0410-9c96-a3a8aa849046
This commit is contained in:
blacksun
2018-03-25 14:58:33 +00:00
parent a7917bb5bb
commit 6a958c668a
6 changed files with 5 additions and 268 deletions
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178
sources/qetgraphicsitem/commentitem.cpp
View File

@@ -1,178 +0,0 @@
/*
Copyright 2006-2017 The QElectroTech Team
This file is part of QElectroTech.
QElectroTech is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 2 of the License, or
(at your option) any later version.
QElectroTech is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with QElectroTech. If not, see <http://www.gnu.org/licenses/>.
*/
#include "commentitem.h"
#include "element.h"
#include "qetapp.h"
#include "diagram.h"
#include "qgraphicsitemutility.h"
#include <QPainter>
/**
* @brief CommentItem::CommentItem
* @param elmt : the element to display comment,
* element is also the parent item of this item
*/
CommentItem::CommentItem(Element *elmt) :
QGraphicsObject (elmt),
m_element (elmt),
m_text_parent (false)
{
if (! setTextParent() ) {
connect(elmt, SIGNAL(yChanged()), this, SLOT (autoPos()));
connect(elmt, SIGNAL(rotationChanged()), this, SLOT (autoPos()));
}
connect(elmt, SIGNAL(elementInfoChange(DiagramContext,DiagramContext)), this, SLOT (updateLabel()));
updateLabel();
}
/**
* @brief CommentItem::boundingRect
* @return the bounding rect of this item
*/
QRectF CommentItem::boundingRect() const {
return m_bounding_rect;
}
/**
* @brief CommentItem::autoPos
* Adjust the position of this item.
*/
void CommentItem::autoPos()
{
if (m_text_parent)
centerToParentBottom(this);
else if (m_element->diagram())
{
XRefProperties xrp = m_element->diagram()->project()->defaultXRefProperties(m_element->kindInformations()["type"].toString());
centerToBottomDiagram(this, m_element, xrp.offset());
}
}
/**
* @brief CommentItem::paint
* Paint this item
* @param painter
* @param option
* @param widget
*/
void CommentItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget) {
Q_UNUSED(option); Q_UNUSED(widget);
m_picture.play(painter);
}
/**
* @brief CommentItem::mouseDoubleClickEvent
* @param event
*/
void CommentItem::mouseDoubleClickEvent(QGraphicsSceneMouseEvent *event) {
event -> accept();
m_element -> editProperty();
}
/**
* @brief CommentItem::setTextParent
* Set text tagged "label" of element has parent.
* @return true if text has been set has parent.
* else return false, the element is the parent of this comment item
*/
bool CommentItem::setTextParent() {
return false;
}
/**
* @brief CommentItem::updateLabel
* update the content of this item
* (draw this item in a QPicture)
*/
void CommentItem::updateLabel()
{
QString comment = m_element -> elementInformations()["comment"]. toString();
QString location = m_element -> elementInformations()["location"].toString();
prepareGeometryChange();
m_bounding_rect = QRectF();
QPainter painter_;
painter_.begin(&m_picture);
if (comment == m_comment && !m_text_parent && location == m_location)
return;
if (comment != m_comment)
{
m_comment = comment;
addInfo(painter_, "comment");
}
else if (comment == m_comment)
addInfo(painter_, "comment");
if (location != m_location)
{
m_location = location;
addInfo(painter_, "location");
}
else if (location == m_location){
addInfo(painter_, "location");
}
painter_.end();
autoPos();
}
/**
* @brief CommentItem::addInfo
* @param painter
* @param type e.g. comment, location
* Draw Info to item text.
* (draw this item in a QPicture)
*/
void CommentItem::addInfo(QPainter &painter, QString type)
{
QString text = autonum::AssignVariables::formulaToLabel(m_element -> elementInformations()[type].toString(), m_element->rSequenceStruct(), m_element->diagram(), m_element);
bool must_show = m_element -> elementInformations().keyMustShow(type);
if (!text.isEmpty() && must_show)
{
painter.save();
painter.setFont (QETApp::diagramTextsFont(6));
QPen pen(Qt::black);
pen.setWidthF (0.5);
painter.setPen (pen);
QRectF r, text_bounding;
qreal center = boundingRect().center().x();
r = QRectF(QPointF(center - 35, boundingRect().bottom()),
QPointF(center + 35, boundingRect().bottom() + 1));
text_bounding = painter.boundingRect(r, Qt::TextWordWrap | Qt::AlignHCenter, text);
painter.drawText(text_bounding, Qt::TextWordWrap | Qt::AlignHCenter, text);
text_bounding.adjust(-1,0,1,0); //adjust only for better visual
m_shape_path.addRect(text_bounding);
prepareGeometryChange();
m_bounding_rect = m_bounding_rect.united(text_bounding);
if (type == "comment") painter.drawRoundedRect(text_bounding, 2, 2);
painter.restore();
}
}

63
sources/qetgraphicsitem/commentitem.h
View File

@@ -1,63 +0,0 @@
/*
Copyright 2006-2017 The QElectroTech Team
This file is part of QElectroTech.
QElectroTech is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 2 of the License, or
(at your option) any later version.
QElectroTech is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with QElectroTech. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef COMMENTITEM_H
#define COMMENTITEM_H
#include <QGraphicsObject>
#include <QPicture>
class Element;
/**
* @brief The CommentItem class
* This item display the comment of an element
* at the bottom of element diagram in a rounded rect
*/
class CommentItem : public QGraphicsObject
{
Q_OBJECT
public:
explicit CommentItem(Element *elmt);
QRectF boundingRect() const override;
signals:
public slots:
void autoPos();
void updateLabel();
protected:
void paint (QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget) override;
void mouseDoubleClickEvent (QGraphicsSceneMouseEvent * event ) override;
virtual bool setTextParent ();
private:
void addInfo(QPainter &, QString);
private:
Element *m_element;
QPicture m_picture;
QRectF m_bounding_rect;
QString m_comment;
QString m_location;
QPainterPath m_shape_path;
bool m_text_parent;
};
#endif // COMMENTITEM_H

9
sources/qetgraphicsitem/simpleelement.cpp
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@@ -16,7 +16,6 @@
along with QElectroTech. If not, see <http://www.gnu.org/licenses/>.
*/
#include "simpleelement.h"
#include "commentitem.h"
#include "diagram.h"
/**
@@ -27,9 +26,7 @@
* @param state
*/
SimpleElement::SimpleElement(const ElementsLocation &location, QGraphicsItem *qgi, int *state) :
CustomElement(location, qgi, state),
m_comment_item (nullptr),
m_location_item (nullptr)
CustomElement(location, qgi, state)
{
m_link_type = Simple;
}
@@ -37,9 +34,7 @@ SimpleElement::SimpleElement(const ElementsLocation &location, QGraphicsItem *qg
/**
* @brief SimpleElement::~SimpleElement
*/
SimpleElement::~SimpleElement() {
if (m_comment_item) delete m_comment_item;
}
SimpleElement::~SimpleElement() {}
/**
* @brief SimpleElement::initLink

5
sources/qetgraphicsitem/simpleelement.h
View File

@@ -20,7 +20,6 @@
#include "customelement.h"
class CommentItem;
class QETProject;
/**
@@ -36,10 +35,6 @@ class SimpleElement : public CustomElement {
~SimpleElement() override;
void initLink(QETProject *project) override;
private:
CommentItem *m_comment_item;
CommentItem *m_location_item;
};
#endif // SIMPLEELEMENT_H

13
sources/qetgraphicsitem/terminalelement.cpp
View File

@@ -16,7 +16,6 @@
along with QElectroTech. If not, see <http://www.gnu.org/licenses/>.
*/
#include "terminalelement.h"
#include "commentitem.h"
/**
* @brief TerminalElement::TerminalElement
@@ -27,16 +26,10 @@
* @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),
m_comment_item (nullptr),
m_location_item (nullptr)
{
m_link_type = Terminale;
}
CustomElement(location, qgi, state)
{m_link_type = Terminale;}
TerminalElement::~TerminalElement() {
if (m_comment_item) delete m_comment_item;
}
TerminalElement::~TerminalElement() {}
/**
* @brief TerminalElement::initLink

5
sources/qetgraphicsitem/terminalelement.h
View File

@@ -20,7 +20,6 @@
#include "customelement.h"
class CommentItem;
class QETProject;
class TerminalElement : public CustomElement
@@ -30,10 +29,6 @@ class TerminalElement : public CustomElement
TerminalElement(const ElementsLocation &, QGraphicsItem * = nullptr, int * = nullptr);
~TerminalElement() override;
void initLink(QETProject *project) override;
private:
CommentItem *m_comment_item;
CommentItem *m_location_item;
};
#endif // TERMINALELEMENT_H