320 lines
11 KiB
C++
320 lines
11 KiB
C++
#include "dbcmaineditor.h"
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#include "ui_dbcmaineditor.h"
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#include <QMenu>
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#include <QMessageBox>
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#include <QSettings>
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#include <QColorDialog>
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#include <QTableWidgetItem>
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#include <qevent.h>
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#include "helpwindow.h"
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DBCMainEditor::DBCMainEditor( const QVector<CANFrame> *frames, QWidget *parent) :
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QDialog(parent),
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ui(new Ui::DBCMainEditor)
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{
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ui->setupUi(this);
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readSettings();
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dbcHandler = DBCHandler::getReference();
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referenceFrames = frames;
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connect(ui->btnSearch, &QAbstractButton::clicked, this, &DBCMainEditor::handleSearch);
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connect(ui->lineSearch, &QLineEdit::returnPressed, this, &DBCMainEditor::handleSearch);
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connect(ui->btnSearchNext, &QAbstractButton::clicked, this, &DBCMainEditor::handleSearchForward);
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connect(ui->btnSearchPrev, &QAbstractButton::clicked, this, &DBCMainEditor::handleSearchBackward);
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connect(ui->treeDBC, &QTreeWidget::doubleClicked, this, &DBCMainEditor::onTreeDoubleClicked);
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sigEditor = new DBCSignalEditor(this);
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msgEditor = new DBCMessageEditor(this);
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nodeEditor = new DBCNodeEditor(this);
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//all three might potentially change the data stored and force the tree to be updated
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connect(sigEditor, &DBCSignalEditor::updatedTreeInfo, this, &DBCMainEditor::updatedTreeInfo);
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connect(msgEditor, &DBCMessageEditor::updatedTreeInfo, this, &DBCMainEditor::updatedTreeInfo);
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connect(nodeEditor, &DBCNodeEditor::updatedTreeInfo, this, &DBCMainEditor::updatedTreeInfo);
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nodeIcon = QIcon(":/icons/images/node.png");
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messageIcon = QIcon(":/icons/images/message.png");
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signalIcon = QIcon(":/icons/images/signal.png");
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multiplexedSignalIcon = QIcon(":/icons/images/multiplexed-signal.png");
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multiplexorSignalIcon = QIcon(":/icons/images/multiplexor-signal.png");
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//ui->btnDelete->setFixedSize(32,32);
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ui->btnDelete->setIconSize(QSize(32, 32));
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//ui->btnNewNode->setFixedSize(32,32);
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ui->btnNewNode->setIconSize(QSize(32, 32));
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//ui->btnNewMessage->setFixedSize(32,32);
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ui->btnNewMessage->setIconSize(QSize(32, 32));
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//ui->btnNewSignal->setFixedSize(32,32);
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ui->btnNewSignal->setIconSize(QSize(32, 32));
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installEventFilter(this);
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}
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void DBCMainEditor::showEvent(QShowEvent* event)
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{
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QDialog::showEvent(event);
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refreshTree();
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}
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DBCMainEditor::~DBCMainEditor()
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{
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removeEventFilter(this);
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delete ui;
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delete sigEditor;
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delete msgEditor;
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delete nodeEditor;
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}
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bool DBCMainEditor::eventFilter(QObject *obj, QEvent *event)
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{
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if (event->type() == QEvent::KeyRelease) {
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QKeyEvent *keyEvent = static_cast<QKeyEvent *>(event);
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switch (keyEvent->key())
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{
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case Qt::Key_F1:
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HelpWindow::getRef()->showHelp("dbc_editor.html");
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break;
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case Qt::Key_F3:
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handleSearchForward();
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break;
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case Qt::Key_F4:
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handleSearchBackward();
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break;
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}
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return true;
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} else {
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// standard event processing
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return QObject::eventFilter(obj, event);
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}
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return false;
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}
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void DBCMainEditor::setFileIdx(int idx)
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{
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if (idx < 0 || idx > dbcHandler->getFileCount() - 1) return;
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dbcFile = dbcHandler->getFileByIdx(idx);
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fileIdx = idx;
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}
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void DBCMainEditor::closeEvent(QCloseEvent *event)
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{
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Q_UNUSED(event)
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writeSettings();
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sigEditor->close();
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}
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void DBCMainEditor::readSettings()
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{
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QSettings settings;
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if (settings.value("Main/SaveRestorePositions", false).toBool())
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{
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resize(settings.value("DBCMainEditor/WindowSize", QSize(1103, 571)).toSize());
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move(settings.value("DBCMainEditor/WindowPos", QPoint(50, 50)).toPoint());
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}
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}
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void DBCMainEditor::writeSettings()
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{
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QSettings settings;
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if (settings.value("Main/SaveRestorePositions", false).toBool())
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{
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settings.setValue("DBCMainEditor/WindowSize", size());
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settings.setValue("DBCMainEditor/WindowPos", pos());
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}
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}
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void DBCMainEditor::onCustomMenuTree(QPoint point)
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{
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QMenu *menu = new QMenu(this);
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menu->setAttribute(Qt::WA_DeleteOnClose);
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menu->addAction(tr("Delete currently selected message"), this, SLOT(deleteCurrentMessage()));
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//menu->popup(ui->MessagesTable->mapToGlobal(point));
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}
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void DBCMainEditor::deleteCurrentTreeItem()
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{
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/*
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int thisRow = ui->NodesTable->currentRow();
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QTableWidgetItem* thisItem = ui->NodesTable->item(thisRow, 0);
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if (!thisItem) return;
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QString nodeName = thisItem->text();
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if (nodeName.length() > 0 && nodeName.compare("Vector__XXX", Qt::CaseInsensitive) != 0)
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{
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ui->NodesTable->removeRow(thisRow);
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dbcFile->dbc_nodes.removeAt(thisRow);
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inhibitCellChanged = true;
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refreshMessagesTable(&dbcFile->dbc_nodes[0]);
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ui->NodesTable->selectRow(0);
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inhibitCellChanged = false;
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} */
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}
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//void DBCMainEditor::deleteCurrentMessage()
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//{
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/*
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int thisRow = ui->MessagesTable->currentRow();
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QTableWidgetItem* thisItem = ui->MessagesTable->item(thisRow, 0);
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if (!thisItem) return;
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if (thisItem->text().length() > 0)
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{
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ui->MessagesTable->removeRow(thisRow);
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dbcFile->messageHandler->removeMessageByIndex(thisRow);
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}
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*/
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//}
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void DBCMainEditor::handleSearch()
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{
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searchItems = ui->treeDBC->findItems(ui->lineSearch->text(),Qt::MatchContains | Qt::MatchRecursive);
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qDebug() << "Search returned " << searchItems.count() << "items.";
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if (searchItems.count() > 0)
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{
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ui->treeDBC->setCurrentItem(searchItems[0]);
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searchItemPos = 0;
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ui->lblSearchPos->setText("Search Results: " + QString::number(searchItemPos + 1) + " of " + QString::number(searchItems.count()));
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}
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else
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{
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ui->lblSearchPos->setText("Search Results: 0 of 0");
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}
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}
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void DBCMainEditor::handleSearchForward()
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{
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if (searchItems.count() == 0) return;
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if (searchItemPos < searchItems.count() - 1) searchItemPos++;
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else searchItemPos = 0;
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ui->treeDBC->setCurrentItem(searchItems[searchItemPos]);
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ui->lblSearchPos->setText("Search Results: " + QString::number(searchItemPos + 1) + " of " + QString::number(searchItems.count()));
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}
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void DBCMainEditor::handleSearchBackward()
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{
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if (searchItems.count() == 0) return;
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if (searchItemPos > 0) searchItemPos--;
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else searchItemPos = searchItems.count() - 1;
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ui->treeDBC->setCurrentItem(searchItems[searchItemPos]);
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ui->lblSearchPos->setText("Search Results: " + QString::number(searchItemPos + 1) + " of " + QString::number(searchItems.count()));
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}
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//Double clicking is interpreted as a desire to edit the given item.
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void DBCMainEditor::onTreeDoubleClicked(const QModelIndex &index)
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{
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Q_UNUSED(index)
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QTreeWidgetItem* firstCol = ui->treeDBC->currentItem();
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bool ret = false;
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DBC_MESSAGE *msg;
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DBC_SIGNAL *sig;
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DBC_NODE *node;
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uint32_t msgID;
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QString idString;
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qDebug() << firstCol->data(0, Qt::UserRole) << " - " << firstCol->text(0);
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switch (firstCol->data(0, Qt::UserRole).toInt())
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{
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case 1: //a node
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idString = firstCol->text(0).split(" ")[0];
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node = dbcFile->findNodeByName(idString);
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nodeEditor->setFileIdx(fileIdx);
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nodeEditor->setNodeRef(node);
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nodeEditor->refreshView();
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nodeEditor->show();
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break;
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case 2: //a message
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idString = firstCol->text(0).split(" ")[0];
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msgID = static_cast<uint32_t>(Utility::ParseStringToNum(idString));
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msg = dbcFile->messageHandler->findMsgByID(msgID);
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msgEditor->setMessageRef(msg);
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msgEditor->setFileIdx(fileIdx);
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//msgEditor->setWindowModality(Qt::WindowModal);
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msgEditor->refreshView();
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msgEditor->show(); //show allows the rest of the forms to keep going
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break;
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case 3: //a signal
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idString = firstCol->parent()->text(0).split(" ")[0];
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msgID = static_cast<uint32_t>(Utility::ParseStringToNum(idString));
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msg = dbcFile->messageHandler->findMsgByID(msgID);
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sig = msg->sigHandler->findSignalByName(firstCol->text(0).split(" ")[0]);
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sigEditor->setSignalRef(sig);
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sigEditor->setMessageRef(msg);
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sigEditor->setFileIdx(fileIdx);
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//sigEditor->setWindowModality(Qt::WindowModal);
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sigEditor->refreshView();
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sigEditor->show();
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break;
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}
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}
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/*
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* Recreate the whole tree with pretty icons and custom user roles that give the rest of code an easy way to figure out whether a given tree node
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* is a node, message, or signal.
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*/
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void DBCMainEditor::refreshTree()
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{
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ui->treeDBC->clear();
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if (dbcFile->findNodeByName("Vector__XXX") == nullptr)
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{
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DBC_NODE newNode;
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newNode.name = "Vector__XXX";
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newNode.comment = "Default node if no other node is specified";
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dbcFile->dbc_nodes.append(newNode);
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}
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foreach (DBC_NODE node, dbcFile->dbc_nodes)
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{
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QTreeWidgetItem *nodeItem = new QTreeWidgetItem();
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QString nodeInfo = node.name;
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if (node.comment.count() > 0) nodeInfo.append(" - ").append(node.comment);
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nodeItem->setText(0, nodeInfo);
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nodeItem->setIcon(0, nodeIcon);
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nodeItem->setData(0, Qt::UserRole, 1);
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for (int x = 0; x < dbcFile->messageHandler->getCount(); x++)
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{
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DBC_MESSAGE *msg = dbcFile->messageHandler->findMsgByIdx(x);
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if (msg->sender->name == node.name)
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{
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QTreeWidgetItem *msgItem = new QTreeWidgetItem(nodeItem);
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QString msgInfo = Utility::formatCANID(msg->ID) + " " + msg->name;
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if (msg->comment.count() > 0) msgInfo.append(" - ").append(msg->comment);
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msgItem->setText(0, msgInfo);
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msgItem->setIcon(0, messageIcon);
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msgItem->setData(0, Qt::UserRole, 2);
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for (int i = 0; i < msg->sigHandler->getCount(); i++)
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{
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DBC_SIGNAL *sig = msg->sigHandler->findSignalByIdx(i);
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QTreeWidgetItem *sigItem = new QTreeWidgetItem(msgItem);
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QString sigInfo = sig->name;
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if (sig->comment.count() > 0) sigInfo.append(" - ").append(sig->comment);
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sigItem->setText(0, sigInfo);
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if (sig->isMultiplexed) sigItem->setIcon(0, multiplexedSignalIcon);
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else if (sig->isMultiplexor) sigItem->setIcon(0, multiplexorSignalIcon);
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else sigItem->setIcon(0, signalIcon);
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sigItem->setData(0, Qt::UserRole, 3);
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}
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}
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}
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ui->treeDBC->addTopLevelItem(nodeItem);
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}
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ui->treeDBC->sortItems(0, Qt::SortOrder::AscendingOrder); //sort the display list for ease in viewing by mere mortals, helps me a lot.
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}
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void DBCMainEditor::updatedTreeInfo(QString oldData, QString newData, int type)
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{
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}
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