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Finished Struct Visualizer (for now).

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This commit is contained in:
Ernie Pasveer
2022-08-07 14:27:16 -05:00
parent 20fe0caf86
commit f2d76a2253
1 changed files with 32 additions and 13 deletions
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src/SeerStructVisualizerWidget.cpp
+32 -13
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@@ -30,10 +30,11 @@ SeerStructVisualizerWidget::SeerStructVisualizerWidget (QWidget* parent) : QWidg
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);
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);
QObject::connect(variableTreeWidget, &QTreeWidget::itemCollapsed, this, &SeerStructVisualizerWidget::handleItemExpanded);
// Restore window settings.
readSettings();
@@ -95,7 +96,8 @@ void SeerStructVisualizerWidget::handleText (const QString& text) {
// Populate the tree.
handleItemCreate(topItem, value_text);
//variableTreeWidget->expandAll();
// For now, always expand everything.
variableTreeWidget->expandAll();
}
@@ -155,21 +157,38 @@ void SeerStructVisualizerWidget::handleItemCreate (QTreeWidgetItem* parentItem,
QStringList nv_pairs = Seer::parseCommaList(text, '{', '}');
// Go through each pair and add the name and its value to the tree.
QTreeWidgetItem* prevItem = 0;
for (const auto& nv : nv_pairs) {
QStringPair pair = Seer::parseNameValue(nv, '=');
QTreeWidgetItem* item = new QTreeWidgetItem;
item->setText(0, pair.first);
item->setText(1, "");
// Handle "name = "xxxx", '\\000' <repeats 14 times>, "yyyy" ..., age = 0, salary = 0"
// There is a 'first' value but no 'second'. So just concatenate unto the previous item.
if (pair.second == "") {
parentItem->addChild(item);
if (prevItem) {
prevItem->setText(0, prevItem->text(0) + pair.first);
prevItem->setText(1, "");
}
// Handle recursion if value has bookends.
if (Seer::hasBookends(pair.second, '{', '}')) {
handleItemCreate(item, pair.second);
// Normal case of "name = value".
}else{
item->setText(1, Seer::filterEscapes(pair.second));
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));
}
prevItem = item;
}
}