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#include "dbcmessageeditor.h"
#include "ui_dbcmessageeditor.h"
#include <QSettings>
#include <QKeyEvent>
#include <QColorDialog>
#include "helpwindow.h"
#include "utility.h"
DBCMessageEditor::DBCMessageEditor(QWidget *parent) :
QDialog(parent),
ui(new Ui::DBCMessageEditor)
{
ui->setupUi(this);
readSettings();
dbcHandler = DBCHandler::getReference();
dbcMessage = nullptr;
suppressEditCallbacks = false;
connect(ui->lineComment, &QLineEdit::editingFinished,
[=]()
{
if (dbcMessage == nullptr) return;
if (suppressEditCallbacks) return;
if (dbcMessage->comment != ui->lineComment->text()) dbcFile->setDirtyFlag();
dbcMessage->comment = ui->lineComment->text();
emit updatedTreeInfo(dbcMessage, origID);
});
connect(ui->lineFrameID, &QLineEdit::editingFinished,
[=]()
{
if (dbcMessage == nullptr) return;
if (suppressEditCallbacks) return;
if ((dbcMessage->ID & 0x1FFFFFFFul) != Utility::ParseStringToNum(ui->lineFrameID->text())) dbcFile->setDirtyFlag();
dbcMessage->ID = Utility::ParseStringToNum(ui->lineFrameID->text());
if (dbcMessage->ID > 0x7FF) dbcMessage->extendedID = true;
else dbcMessage->extendedID = false;
emit updatedTreeInfo(dbcMessage, origID);
});
connect(ui->lineMsgName, &QLineEdit::editingFinished,
[=]()
{
if (dbcMessage == nullptr) return;
if (suppressEditCallbacks) return;
if (dbcMessage->name != ui->lineMsgName->text().simplified().replace(' ', '_')) dbcFile->setDirtyFlag();
dbcMessage->name = ui->lineMsgName->text().simplified().replace(' ', '_');
emit updatedTreeInfo(dbcMessage, origID);
});
connect(ui->lineFrameLen, &QLineEdit::editingFinished,
[=]()
{
if (dbcMessage == nullptr) return;
if (suppressEditCallbacks) return;
if (dbcMessage->len != Utility::ParseStringToNum(ui->lineFrameLen->text())) dbcFile->setDirtyFlag();
dbcMessage->len = Utility::ParseStringToNum(ui->lineFrameLen->text());
});
connect(ui->comboSender, &QComboBox::currentTextChanged,
[=](const QString newText)
{
if (dbcMessage == nullptr) return;
if (suppressEditCallbacks) return;
DBC_NODE *node = dbcFile->findNodeByName(newText);
if (!node) return;
if (node != dbcMessage->sender) dbcFile->setDirtyFlag();
dbcMessage->sender = node;
emit updatedTreeInfo(dbcMessage, origID);
});
connect(ui->comboSender->lineEdit(), &QLineEdit::editingFinished,
[=]()
{
if (dbcMessage == nullptr) return;
if (suppressEditCallbacks) return;
QString newText = ui->comboSender->currentText();
DBC_NODE *node = dbcFile->findNodeByName(newText);
if (!node)
{
DBC_NODE *newNode = new DBC_NODE;
newNode->name = newText;
dbcFile->dbc_nodes.append(newNode);
node = dbcFile->findNodeByName(newText);
ui->comboSender->addItem(newText);
}
if (node != dbcMessage->sender) dbcFile->setDirtyFlag();
dbcMessage->sender = node;
emit updatedTreeInfo(dbcMessage, origID);
});
connect(ui->btnTextColor, &QAbstractButton::clicked,
[=]()
{
if (suppressEditCallbacks) return;
QColor newColor = QColorDialog::getColor(dbcMessage->fgColor);
if (dbcMessage->fgColor != newColor) dbcFile->setDirtyFlag();
dbcMessage->fgColor = newColor;
DBC_ATTRIBUTE_VALUE *val = dbcMessage->findAttrValByName("GenMsgForegroundColor");
if (val)
{
val->value = newColor.name();
}
else
{
DBC_ATTRIBUTE_VALUE newVal;
newVal.attrName = "GenMsgForegroundColor";
newVal.value = newColor.name();
dbcMessage->attributes.append(newVal);
}
generateSampleText();
});
connect(ui->btnBackgroundColor, &QAbstractButton::clicked,
[=]()
{
if (suppressEditCallbacks) return;
QColor newColor = QColorDialog::getColor(dbcMessage->bgColor);
if (dbcMessage->bgColor != newColor) dbcFile->setDirtyFlag();
dbcMessage->bgColor = newColor;
DBC_ATTRIBUTE_VALUE *val = dbcMessage->findAttrValByName("GenMsgBackgroundColor");
if (val)
{
val->value = newColor.name();
}
else
{
DBC_ATTRIBUTE_VALUE newVal;
newVal.attrName = "GenMsgBackgroundColor";
newVal.value = newColor.name();
dbcMessage->attributes.append(newVal);
}
generateSampleText();
});
installEventFilter(this);
}
DBCMessageEditor::~DBCMessageEditor()
{
removeEventFilter(this);
delete ui;
}
void DBCMessageEditor::closeEvent(QCloseEvent *event)
{
Q_UNUSED(event);
writeSettings();
}
bool DBCMessageEditor::eventFilter(QObject *obj, QEvent *event)
{
if (event->type() == QEvent::KeyRelease) {
QKeyEvent *keyEvent = static_cast<QKeyEvent *>(event);
switch (keyEvent->key())
{
case Qt::Key_F1:
HelpWindow::getRef()->showHelp("messageeditor.md");
break;
}
return true;
} else {
// standard event processing
return QObject::eventFilter(obj, event);
}
return false;
}
void DBCMessageEditor::setFileIdx(int idx)
{
if (idx < 0 || idx > dbcHandler->getFileCount() - 1) return;
dbcFile = dbcHandler->getFileByIdx(idx);
suppressEditCallbacks = true;
ui->comboSender->clear();
for (int x = 0; x < dbcFile->dbc_nodes.count(); x++)
{
ui->comboSender->addItem(dbcFile->dbc_nodes[x]->name);
}
suppressEditCallbacks = false;
}
void DBCMessageEditor::readSettings()
{
QSettings settings;
if (settings.value("Main/SaveRestorePositions", false).toBool())
{
resize(settings.value("DBCMessageEditor/WindowSize", QSize(340, 400)).toSize());
move(Utility::constrainedWindowPos(settings.value("DBCMessageEditor/WindowPos", QPoint(100, 100)).toPoint()));
}
}
void DBCMessageEditor::writeSettings()
{
QSettings settings;
if (settings.value("Main/SaveRestorePositions", false).toBool())
{
settings.setValue("DBCMessageEditor/WindowSize", size());
settings.setValue("DBCMessageEditor/WindowPos", pos());
}
}
void DBCMessageEditor::setMessageRef(DBC_MESSAGE *msg)
{
dbcMessage = msg;
origID = msg->ID;
}
void DBCMessageEditor::showEvent(QShowEvent* event)
{
QDialog::showEvent(event);
refreshView();
}
void DBCMessageEditor::refreshView()
{
suppressEditCallbacks = true;
ui->lineComment->setText(dbcMessage->comment);
ui->lineFrameID->setText(Utility::formatCANID(dbcMessage->ID & 0x1FFFFFFFul));
ui->lineMsgName->setText(dbcMessage->name);
ui->lineFrameLen->setText(QString::number(dbcMessage->len));
for (int i = 0; i < ui->comboSender->count(); i++)
{
if (ui->comboSender->itemText(i) == dbcMessage->sender->name)
{
ui->comboSender->setCurrentIndex(i);
break;
}
}
suppressEditCallbacks = false;
generateSampleText();
}
void DBCMessageEditor::generateSampleText()
{
QBrush fg, bg;
if (dbcMessage->fgColor.isValid()) fg = QBrush(dbcMessage->fgColor);
else fg = QBrush(QColor(dbcFile->findAttributeByName("GenMsgForegroundColor")->defaultValue.toString()));
if (dbcMessage->bgColor.isValid()) bg = QBrush(dbcMessage->bgColor);
else bg = QBrush(QColor(dbcFile->findAttributeByName("GenMsgBackgroundColor")->defaultValue.toString()));
ui->listSample->clear();
QListWidgetItem *item = new QListWidgetItem("Test String");
item->setForeground(fg);
item->setBackground(bg);
ui->listSample->addItem(item);
item = new QListWidgetItem("0x20F TestMsg");
item->setForeground(fg);
item->setBackground(bg);
ui->listSample->addItem(item);
item = new QListWidgetItem("20 FF 10 A1 BB CC 4D");
item->setForeground(fg);
item->setBackground(bg);
ui->listSample->addItem(item);
item = new QListWidgetItem("1024.3434");
item->setForeground(fg);
item->setBackground(bg);
ui->listSample->addItem(item);
}
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