File indexing completed on 2024-12-08 11:06:54

 /***************************************************************************
  *   Copyright (C) 2005 by David Saxton                                    *
  *   david@bluehaze.org                                                    *
  *                                                                         *
  *   This program 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.                                   *
  ***************************************************************************/
 
 #include "pinmapping.h"
 #include "canvasmanipulator.h"
 #include "cnitemgroup.h"
 #include "eckeypad.h"
 #include "ecsevensegment.h"
 #include "libraryitem.h"
 #include "microinfo.h"
 #include "micropackage.h"
 #include "node.h"
 #include "viewcontainer.h"
 
 #include <KLocalizedString>
 #include <KStandardShortcut>
 
 #include <QAction>
 #include <QApplication>
 #include <QDialogButtonBox>
 #include <QFrame>
 #include <QPushButton>
 #include <QVBoxLayout>
 
 #include <ktechlab_debug.h>
 
 // BEGIN class PinMapping
 PinMapping::PinMapping(Type type)
 {
     m_type = type;
 }
 
 PinMapping::PinMapping()
 {
     m_type = Invalid;
 }
 
 PinMapping::~PinMapping()
 {
 }
 // END class PinMapping
 
 // BEGIN class PinMapEditor
 PinMapEditor::PinMapEditor(PinMapping *pinMapping, MicroInfo *picInfo, QWidget *parent)
     : QDialog(parent)
 {
     setModal(true);
     setWindowTitle(i18n("Pin Map Editor"));
 
     QVBoxLayout *mainLayout = new QVBoxLayout;
     setLayout(mainLayout);
 
     m_pPinMapping = pinMapping;
 
     m_pPinMapDocument = new PinMapDocument();
 
     {
         QAction *actionDelSel = new QAction(this);
         actionDelSel->setShortcut(Qt::Key_Delete);
         connect(actionDelSel, &QAction::triggered, m_pPinMapDocument, &PinMapDocument::deleteSelection);
         addAction(actionDelSel);
     }
     {
         QAction *actionSelAll = new QAction(this);
         actionSelAll->setShortcut(KStandardShortcut::selectAll().first());
         connect(actionSelAll, &QAction::triggered, m_pPinMapDocument, &PinMapDocument::selectAll);
         addAction(actionSelAll);
     }
     {
         QAction *actionUndo = new QAction(this);
         actionUndo->setShortcut(KStandardShortcut::undo().first());
         connect(actionUndo, &QAction::triggered, m_pPinMapDocument, &PinMapDocument::undo);
         addAction(actionUndo);
     }
     {
         QAction *actionRedo = new QAction(this);
         actionRedo->setShortcut(KStandardShortcut::redo().first());
         connect(actionRedo, &QAction::triggered, m_pPinMapDocument, &PinMapDocument::redo);
         addAction(actionRedo);
     }
 
     QFrame *f = new QFrame(this);
     f->setMinimumWidth(480);
     f->setMinimumHeight(480);
 
     f->setFrameShape(QFrame::Box);
     f->setFrameShadow(QFrame::Plain);
     QVBoxLayout *fLayout = new QVBoxLayout; // ( f, 1, 0, "fLayout" ); // 2018.08.18 - use non-deprected constructor
     fLayout->setContentsMargins(1, 1, 1, 1);
     fLayout->setSpacing(0);
     fLayout->setObjectName("fLayout");
 
     ViewContainer *vc = new ViewContainer(nullptr, f);
     fLayout->addWidget(vc);
 
     m_pPinMapView = static_cast<PinMapView *>(m_pPinMapDocument->createView(vc, 0));
 
     // qApp->processEvents(); // 2015.07.07 - do not process events, if it is not urgently needed; might generate crashes?
 
     m_pPinMapDocument->init(*m_pPinMapping, picInfo);
 
     mainLayout->addWidget(f);
 
     QDialogButtonBox *buttonBox = new QDialogButtonBox(QDialogButtonBox::Ok | QDialogButtonBox::Cancel | QDialogButtonBox::Apply);
     mainLayout->addWidget(buttonBox);
     QPushButton *okButton = buttonBox->button(QDialogButtonBox::Ok);
     okButton->setDefault(true);
     okButton->setShortcut(Qt::CTRL | Qt::Key_Return);
     connect(buttonBox, &QDialogButtonBox::accepted, this, &PinMapEditor::slotOk);
     connect(buttonBox, &QDialogButtonBox::rejected, this, &QDialog::reject);
     connect(buttonBox->button(QDialogButtonBox::Apply), &QPushButton::clicked, this, &PinMapEditor::slotApply);
 }
 
 void PinMapEditor::slotApply()
 {
     savePinMapping();
 }
 
 void PinMapEditor::slotOk()
 {
     savePinMapping();
     accept();
 }
 
 void PinMapEditor::savePinMapping()
 {
     *m_pPinMapping = m_pPinMapDocument->pinMapping();
 }
 // END class PinMapEditor
 
 // BEGIN class PinMapDocument
 PinMapDocument::PinMapDocument()
     : CircuitICNDocument(nullptr)
 {
     m_pPicComponent = nullptr;
     m_pKeypad = nullptr;
     m_pSevenSegment = nullptr;
     m_type = dt_pinMapEditor;
 
     m_cmManager->addManipulatorInfo(CMSelect::manipulatorInfo());
 }
 
 PinMapDocument::~PinMapDocument()
 {
 }
 
 void PinMapDocument::init(const PinMapping &pinMapping, MicroInfo *microInfo)
 {
     m_pinMappingType = pinMapping.type();
 
     m_pPicComponent = static_cast<PIC_IC *>(addItem("PIC_IC", QPoint(336, 224), true));
     m_pPicComponent->initPackage(microInfo);
 
     const QStringList pins = pinMapping.pins();
     const QStringList::const_iterator end = pins.end();
 
     int keypadCols = -1; // -1 means no keypad
 
     switch (m_pinMappingType) {
     case PinMapping::SevenSegment: {
         m_pSevenSegment = static_cast<ECSevenSegment *>(addItem("ec/seven_segment", QPoint(144, 232), true));
 
         char ssPin = 'a';
         for (QStringList::const_iterator it = pins.begin(); it != end; ++it) {
             ICNDocument::createConnector(m_pSevenSegment->childNode(QChar(ssPin)), m_pPicComponent->childNode(*it));
             ssPin++;
         }
 
         break;
     }
 
     case PinMapping::Keypad_4x3:
         m_pKeypad = static_cast<ECKeyPad *>(addItem("ec/keypad", QPoint(144, 232), true));
         m_pKeypad->property("numCols")->setValue(3);
         keypadCols = 3;
         break;
 
     case PinMapping::Keypad_4x4:
         m_pKeypad = static_cast<ECKeyPad *>(addItem("ec/keypad", QPoint(144, 232), true));
         m_pKeypad->property("numCols")->setValue(4);
         keypadCols = 4;
         break;
 
     case PinMapping::Invalid:
         qCDebug(KTL_LOG) << "m_pinMappingType == Invalid";
         break;
     }
 
     if (keypadCols != -1) {
         QStringList::const_iterator it = pins.begin();
         for (unsigned row = 0; (row < 4) && (it != end); ++row, ++it)
             ICNDocument::createConnector(m_pKeypad->childNode(QString("row_%1").arg(row)), m_pPicComponent->childNode(*it));
 
         for (int col = 0; (col < keypadCols) && (it != end); ++col, ++it)
             ICNDocument::createConnector(m_pKeypad->childNode(QString("col_%1").arg(col)), m_pPicComponent->childNode(*it));
     }
 
     clearHistory(); // Don't allow undoing of initial creation of stuff
 }
 
 bool PinMapDocument::isValidItem(Item *item)
 {
     return isValidItem(item->type());
 }
 
 bool PinMapDocument::isValidItem(const QString &id)
 {
     if (!m_pPicComponent && id == "PIC_IC")
         return true;
 
     switch (m_pinMappingType) {
     case PinMapping::SevenSegment:
         return (!m_pSevenSegment && id == "ec/seven_segment");
 
     case PinMapping::Keypad_4x3:
         return (!m_pKeypad && id == "ec/keypad");
 
     case PinMapping::Keypad_4x4:
         return (!m_pKeypad && id == "ec/keypad");
 
     case PinMapping::Invalid:
         return false;
     }
 
     return false;
 }
 
 void PinMapDocument::deleteSelection()
 {
     m_selectList->removeQCanvasItem(m_pPicComponent);
     m_selectList->removeQCanvasItem(m_pSevenSegment);
     m_selectList->removeQCanvasItem(m_pKeypad);
 
     ICNDocument::deleteSelection();
 }
 
 PinMapping PinMapDocument::pinMapping() const
 {
     const NodeInfoMap picNodeInfoMap = m_pPicComponent->nodeMap();
     const NodeInfoMap::const_iterator picNodeInfoMapEnd = picNodeInfoMap.end();
 
     QStringList picPinIDs;
     QStringList attachedIDs;
     Component *attached = nullptr;
 
     switch (m_pinMappingType) {
     case PinMapping::SevenSegment:
         for (unsigned i = 0; i < 7; ++i)
             attachedIDs << QChar('a' + i);
         attached = m_pSevenSegment;
         break;
 
     case PinMapping::Keypad_4x3:
         for (unsigned i = 0; i < 4; ++i)
             attachedIDs << QString::fromLatin1("row_%1").arg(i);
         for (unsigned i = 0; i < 3; ++i)
             attachedIDs << QString::fromLatin1("col_%1").arg(i);
         attached = m_pKeypad;
         break;
 
     case PinMapping::Keypad_4x4:
         for (unsigned i = 0; i < 4; ++i)
             attachedIDs << QString::fromLatin1("row_%1").arg(i);
         for (unsigned i = 0; i < 4; ++i)
             attachedIDs << QString::fromLatin1("col_%1").arg(i);
         attached = m_pKeypad;
         break;
 
     case PinMapping::Invalid:
         break;
     }
 
     if (!attached)
         return PinMapping();
 
     QStringList::iterator end = attachedIDs.end();
     for (QStringList::iterator attachedIt = attachedIDs.begin(); attachedIt != end; ++attachedIt) {
         Node *node = attached->childNode(*attachedIt);
         QString pinID;
 
         for (NodeInfoMap::const_iterator it = picNodeInfoMap.begin(); it != picNodeInfoMapEnd; ++it) {
             if (it.value().node->isConnected(node)) {
                 pinID = it.key();
                 break;
             }
         }
 
         picPinIDs << pinID;
     }
 
     PinMapping pinMapping(m_pinMappingType);
     pinMapping.setPins(picPinIDs);
 
     return pinMapping;
 }
 // END class PinMapDocument
 
 // BEGIN class PinMapView
 PinMapView::PinMapView(PinMapDocument *pinMapDocument, ViewContainer *viewContainer, uint viewAreaId)
     : ICNView(pinMapDocument, viewContainer, viewAreaId)
 {
 }
 
 PinMapView::~PinMapView()
 {
 }
 // END class PinMapView
 
 // BEGIN class PIC_IC
 Item *PIC_IC::construct(ItemDocument *itemDocument, bool newItem, const char *id)
 {
     return new PIC_IC(static_cast<ICNDocument *>(itemDocument), newItem, id);
 }
 
 LibraryItem *PIC_IC::libraryItem()
 {
     return new LibraryItem(QStringList(QString::fromLatin1("PIC_IC")), nullptr, nullptr, LibraryItem::lit_other, PIC_IC::construct);
 }
 
 PIC_IC::PIC_IC(ICNDocument *icnDocument, bool newItem, const char *id)
     : Component(icnDocument, newItem, id ? id : "PIC_IC")
 {
 }
 
 PIC_IC::~PIC_IC()
 {
 }
 
 void PIC_IC::initPackage(MicroInfo *microInfo)
 {
     // The code in this function is a stripped down version of that in PICComponent::initPackage
 
     if (!microInfo)
         return;
 
     MicroPackage *microPackage = microInfo->package();
     if (!microPackage)
         return;
 
     // BEGIN Get pin IDs
     QStringList allPinIDs = microPackage->pinIDs();
     QStringList ioPinIDs = microPackage->pinIDs(PicPin::type_bidir | PicPin::type_input | PicPin::type_open);
 
     // Now, we make the unwanted pin ids blank, so a pin is not created for them
     const QStringList::iterator allPinIDsEnd = allPinIDs.end();
     for (QStringList::iterator it = allPinIDs.begin(); it != allPinIDsEnd; ++it) {
         if (!ioPinIDs.contains(*it))
             *it = "";
     }
     // END Get pin IDs
 
     // BEGIN Remove old stuff
     // Remove old text
     TextMap textMapCopy = m_textMap;
     const TextMap::iterator textMapEnd = textMapCopy.end();
     for (TextMap::iterator it = textMapCopy.begin(); it != textMapEnd; ++it)
         removeDisplayText(it.key());
 
     // Remove old nodes
     NodeInfoMap nodeMapCopy = m_nodeMap;
     const NodeInfoMap::iterator nodeMapEnd = nodeMapCopy.end();
     for (NodeInfoMap::iterator it = nodeMapCopy.begin(); it != nodeMapEnd; ++it) {
         if (!ioPinIDs.contains(it.key()))
             removeNode(it.key());
     }
     // END Remove old stuff
 
     // BEGIN Create new stuff
     initDIPSymbol(allPinIDs, 80);
     initDIP(allPinIDs);
     // END Create new stuff
 
     addDisplayText("picid", QRect(offsetX(), offsetY() - 16, width(), 16), microInfo->id());
 }
 // END class PIC_IC
 
 #include "moc_pinmapping.cpp"