mirror of
https://github.com/qelectrotech/qelectrotech-source-mirror.git
synced 2025-09-13 20:23:04 +02:00
141 lines
3.3 KiB
C++
141 lines
3.3 KiB
C++
/*
|
|
Copyright 2006-2021 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 "eseventinterface.h"
|
|
|
|
#include "../elementscene.h"
|
|
#include "../ui/qetelementeditor.h"
|
|
#include "../elementview.h"
|
|
|
|
#include <QGraphicsSceneMouseEvent>
|
|
|
|
ESEventInterface::ESEventInterface(ElementScene *scene) :
|
|
m_scene (scene),
|
|
m_editor (scene->editor()),
|
|
m_help_horiz (nullptr),
|
|
m_help_verti (nullptr),
|
|
m_running (false),
|
|
m_abort (false)
|
|
{
|
|
init();
|
|
}
|
|
|
|
/**
|
|
@brief ESEventInterface::init
|
|
Init this event interface
|
|
*/
|
|
void ESEventInterface::init()
|
|
{
|
|
m_scene->setBehavior(ElementScene::Behavior::AddPart);
|
|
m_editor->elementView()->setDragMode(QGraphicsView::NoDrag);
|
|
}
|
|
|
|
/**
|
|
@brief ESEventInterface::~ESEventInterface
|
|
Destructor
|
|
*/
|
|
ESEventInterface::~ESEventInterface()
|
|
{
|
|
delete m_help_horiz;
|
|
delete m_help_verti;
|
|
|
|
m_scene->setBehavior(ElementScene::Behavior::Normal);
|
|
m_editor->elementView()->setDragMode(QGraphicsView::RubberBandDrag);
|
|
}
|
|
|
|
bool ESEventInterface::mouseDoubleClickEvent(QGraphicsSceneMouseEvent *event) {
|
|
Q_UNUSED (event)
|
|
return false;
|
|
}
|
|
|
|
bool ESEventInterface::mousePressEvent(QGraphicsSceneMouseEvent *event) {
|
|
Q_UNUSED (event)
|
|
return false;
|
|
}
|
|
|
|
bool ESEventInterface::mouseMoveEvent(QGraphicsSceneMouseEvent *event) {
|
|
Q_UNUSED (event)
|
|
return false;
|
|
}
|
|
|
|
bool ESEventInterface::mouseReleaseEvent(QGraphicsSceneMouseEvent *event) {
|
|
Q_UNUSED (event)
|
|
return false;
|
|
}
|
|
|
|
bool ESEventInterface::wheelEvent(QGraphicsSceneWheelEvent *event) {
|
|
Q_UNUSED (event)
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
@brief ESEventInterface::keyPressEvent
|
|
By default, press escape key abort the curent action
|
|
@param event
|
|
@return
|
|
*/
|
|
bool ESEventInterface::keyPressEvent(QKeyEvent *event) {
|
|
if (event->key() == Qt::Key_Escape) {
|
|
m_running = false;
|
|
m_abort = true;
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
bool ESEventInterface::KeyReleaseEvent(QKeyEvent *event) {
|
|
Q_UNUSED (event)
|
|
return false;
|
|
}
|
|
|
|
bool ESEventInterface::isRunning() const
|
|
{
|
|
return m_running;
|
|
}
|
|
|
|
bool ESEventInterface::isFinish() const
|
|
{
|
|
return !m_running;
|
|
}
|
|
|
|
void ESEventInterface::updateHelpCross(const QPointF &p) {
|
|
//If line isn't created yet, we create it.
|
|
if (!m_help_horiz || !m_help_verti) {
|
|
QPen pen;
|
|
pen.setWidthF(0.4);
|
|
pen.setCosmetic(true);
|
|
pen.setColor(Qt::darkGray);
|
|
if (!m_help_horiz) {
|
|
m_help_horiz = new QGraphicsLineItem(-10000, 0, 10000, 0);
|
|
m_help_horiz -> setPen(pen);
|
|
m_scene -> addItem(m_help_horiz);
|
|
}
|
|
if (!m_help_verti) {
|
|
m_help_verti = new QGraphicsLineItem(0, -10000, 0, 10000);
|
|
m_help_verti -> setPen(pen);
|
|
m_scene -> addItem(m_help_verti);
|
|
}
|
|
}
|
|
|
|
//Update the position of the cross
|
|
QPointF point = m_scene -> snapToGrid(p);
|
|
|
|
m_help_horiz -> setY(point.y());
|
|
m_help_verti -> setX(point.x());
|
|
|
|
}
|