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More work done on structure viewer.

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This commit is contained in:
Ernie Pasveer
2022-08-07 12:49:21 -05:00
parent 12a2966936
commit 20fe0caf86
6 changed files with 93 additions and 45 deletions
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src/SeerStructVisualizerWidget.cpp
+74 -31
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@@ -23,17 +23,17 @@ SeerStructVisualizerWidget::SeerStructVisualizerWidget (QWidget* parent) : QWidg
variableTreeWidget->setMouseTracking(true);
variableTreeWidget->setSortingEnabled(false);
variableTreeWidget->setSelectionMode(QAbstractItemView::ExtendedSelection);
variableTreeWidget->resizeColumnToContents(0); // id
variableTreeWidget->resizeColumnToContents(1); // timestamp
variableTreeWidget->resizeColumnToContents(2); // name
variableTreeWidget->resizeColumnToContents(3); // value
variableTreeWidget->setColumnHidden(0, true); // Hide the 'number' column.
variableTreeWidget->setRootIsDecorated(true);
variableTreeWidget->setItemsExpandable(true);
variableTreeWidget->resizeColumnToContents(0); // name
variableTreeWidget->resizeColumnToContents(1); // value
variableTreeWidget->clear();
// Connect things.
QObject::connect(refreshToolButton, &QToolButton::clicked, this, &SeerStructVisualizerWidget::handleRefreshButton);
QObject::connect(variableNameLineEdit, &QLineEdit::returnPressed, this, &SeerStructVisualizerWidget::handleVariableNameLineEdit);
QObject::connect(variableTreeWidget, &QTreeWidget::itemEntered, this, &SeerStructVisualizerWidget::handleItemEntered);
QObject::connect(variableTreeWidget, &QTreeWidget::itemExpanded, this, &SeerStructVisualizerWidget::handleItemExpanded);
// Restore window settings.
readSettings();
@@ -53,10 +53,8 @@ void SeerStructVisualizerWidget::setVariableName (const QString& name) {
if (variableNameLineEdit->text() != "") {
QTreeWidgetItem* item = new QTreeWidgetItem;
item->setText(0, QString::number(_variableId));
item->setText(1, QTime::currentTime().toString(Qt::TextDate));
item->setText(2, name);
item->setText(3, "");
item->setText(0, name);
item->setText(1, "");
variableTreeWidget->addTopLevelItem(item);
}
@@ -64,8 +62,6 @@ void SeerStructVisualizerWidget::setVariableName (const QString& name) {
// Resize columns.
variableTreeWidget->resizeColumnToContents(0);
variableTreeWidget->resizeColumnToContents(1);
variableTreeWidget->resizeColumnToContents(2);
variableTreeWidget->resizeColumnToContents(3);
// Send signal to get variable result.
if (variableNameLineEdit->text() != "") {
@@ -79,25 +75,27 @@ QString SeerStructVisualizerWidget::variableName () const {
void SeerStructVisualizerWidget::handleText (const QString& text) {
qDebug() << text;
QApplication::setOverrideCursor(Qt::BusyCursor);
if (text.contains(QRegExp("^([0-9]+)\\^done,value="))) {
QString id_text = text.section('^', 0,0);
QString value_text = Seer::parseFirst(text, "value=", '"', '"', false);
QString xxxxx_text = Seer::parseFirst(value_text, "", '{', '}', false);
qDebug() << xxxxx_text;
if (id_text.toInt() == _variableId) {
QList<QTreeWidgetItem*> matches = variableTreeWidget->findItems(id_text, Qt::MatchExactly, 0);
if (matches.size() > 0) {
matches.first()->setText(1, QTime::currentTime().toString(Qt::TextDate));
matches.first()->setText(3, Seer::filterEscapes(value_text));
QTreeWidgetItem* topItem = variableTreeWidget->topLevelItem(0);
if (topItem == 0) {
return;
}
// Delete all subitems of the toplevel item.
foreach (auto item, topItem->takeChildren()) delete item;
// Populate the tree.
handleItemCreate(topItem, value_text);
//variableTreeWidget->expandAll();
}
@@ -107,12 +105,17 @@ void SeerStructVisualizerWidget::handleText (const QString& text) {
QString msg_text = Seer::parseFirst(text, "msg=", '"', '"', false);
if (id_text.toInt() == _variableId) {
QList<QTreeWidgetItem*> matches = variableTreeWidget->findItems(id_text, Qt::MatchExactly, 0);
if (matches.size() > 0) {
matches.first()->setText(1, QTime::currentTime().toString(Qt::TextDate));
matches.first()->setText(3, Seer::filterEscapes(msg_text));
QTreeWidgetItem* topItem = variableTreeWidget->topLevelItem(0);
if (topItem == 0) {
return;
}
// Delete all subitems of the toplevel item.
foreach (auto item, topItem->takeChildren()) delete item;
// Set the error text.
topItem->setText(1, Seer::filterEscapes(msg_text));
}
@@ -133,34 +136,74 @@ void SeerStructVisualizerWidget::handleText (const QString& text) {
// Resize columns.
variableTreeWidget->resizeColumnToContents(0);
variableTreeWidget->resizeColumnToContents(1);
variableTreeWidget->resizeColumnToContents(2);
variableTreeWidget->resizeColumnToContents(3);
// Set the cursor back.
QApplication::restoreOverrideCursor();
}
void SeerStructVisualizerWidget::handleItemCreate (QTreeWidgetItem* parentItem, const QString& value_text) {
if (Seer::hasBookends(value_text, '{', '}')) {
// Remove bookends
QString text = Seer::filterBookends(value_text, '{', '}');
// Set the flatvalue text.
parentItem->setText(1, Seer::filterEscapes(text));
// Convert to a list of name/value pairs.
QStringList nv_pairs = Seer::parseCommaList(text, '{', '}');
// Go through each pair and add the name and its value to the tree.
for (const auto& nv : nv_pairs) {
QStringPair pair = Seer::parseNameValue(nv, '=');
QTreeWidgetItem* item = new QTreeWidgetItem;
item->setText(0, pair.first);
item->setText(1, "");
parentItem->addChild(item);
// Handle recursion if value has bookends.
if (Seer::hasBookends(pair.second, '{', '}')) {
handleItemCreate(item, pair.second);
}else{
item->setText(1, Seer::filterEscapes(pair.second));
}
}
}else{
parentItem->setText(1, Seer::filterEscapes(value_text));
}
}
void SeerStructVisualizerWidget::handleItemEntered (QTreeWidgetItem* item, int column) {
Q_UNUSED(column);
//qDebug() << item->text(0) << column;
item->setToolTip(0, item->text(1) + " : " + item->text(2) + " : " + item->text(3));
item->setToolTip(0, item->text(0) + " : " + item->text(1));
for (int i=1; i<variableTreeWidget->columnCount(); i++) { // Copy tooltip to other columns.
item->setToolTip(i, item->toolTip(0));
}
}
void SeerStructVisualizerWidget::handleItemExpanded (QTreeWidgetItem* item) {
Q_UNUSED(item);
// Resize columns.
variableTreeWidget->resizeColumnToContents(0);
variableTreeWidget->resizeColumnToContents(1);
}
void SeerStructVisualizerWidget::handleRefreshButton () {
if (variableNameLineEdit->text() == "") {
return;
}
qDebug();
// Send signal to get variable result.
emit evaluateVariableExpression(_variableId, variableNameLineEdit->text());
}