Move source into a 'src' directory. Update README.md file for build

instructions.
2026-08-30 17:10:44 +08:00 · 2021-09-04 17:02:25 -05:00
parent 22b979a76a
commit 6357b7a0ef
109 changed files with 45 additions and 46 deletions
@@ -0,0 +1,169 @@
+#include "SeerVariableLoggerBrowserWidget.h"
+#include "SeerUtl.h"
+#include <QtWidgets/QTreeWidget>
+#include <QtWidgets/QTreeWidgetItemIterator>
+#include <QtWidgets/QApplication>
+#include <QtCore/QRegExp>
+#include <QtCore/QTime>
+#include <QtCore/QDebug>
+#include <iostream>
+
+SeerVariableLoggerBrowserWidget::SeerVariableLoggerBrowserWidget (QWidget* parent) : QWidget(parent) {
+
+    // Construct the UI.
+    setupUi(this);
+
+    // Setup the widgets
+    variablesTreeWidget->setSortingEnabled(false);
+    variablesTreeWidget->setSelectionMode(QAbstractItemView::ExtendedSelection);
+    variablesTreeWidget->resizeColumnToContents(0); // id
+    variablesTreeWidget->resizeColumnToContents(1); // timestamp
+    variablesTreeWidget->resizeColumnToContents(2); // name
+    variablesTreeWidget->resizeColumnToContents(3); // value
+
+    variablesTreeWidget->setColumnHidden(0, true); // Hide the 'number' column.
+
+    variablesTreeWidget->clear();
+
+    // Connect things.
+    QObject::connect(this,                           &SeerVariableLoggerBrowserWidget::evaluateVariableExpression,      this,  &SeerVariableLoggerBrowserWidget::handleEvaluateVariableExpression);
+    QObject::connect(variableAddLineEdit,            &QLineEdit::returnPressed,                                         this,  &SeerVariableLoggerBrowserWidget::handleAddLineEdit);
+    QObject::connect(variableDeleteToolButton,       &QToolButton::clicked,                                             this,  &SeerVariableLoggerBrowserWidget::handleDeleteToolButton);
+    QObject::connect(variableDeleteAllToolButton,    &QToolButton::clicked,                                             this,  &SeerVariableLoggerBrowserWidget::handleDeleteAllToolButton);
+}
+
+SeerVariableLoggerBrowserWidget::~SeerVariableLoggerBrowserWidget () {
+}
+
+void SeerVariableLoggerBrowserWidget::handleText (const QString& text) {
+
+    QApplication::setOverrideCursor(Qt::BusyCursor);
+
+    if (text.contains(QRegExp("^([0-9]+)\\^done,value="))) {
+
+        //qDebug() << __PRETTY_FUNCTION__ << ":" << text;
+
+        // "6^done,value=\"\\\"abc\\\"\""
+
+        QString id_text    = text.section('^', 0,0);
+        QString value_text = Seer::parseFirst(text, "value=", '"', '"', false);
+
+        QList<QTreeWidgetItem*> matches = variablesTreeWidget->findItems(id_text, Qt::MatchExactly, 0);
+
+        if (matches.size() > 0) {
+            matches.first()->setText(3, Seer::filterEscapes(value_text));
+        }
+
+    }else if (text.contains(QRegExp("^([0-9]+)\\^error,msg="))) {
+
+        //qDebug() << __PRETTY_FUNCTION__ << ":" << text;
+
+        // "1^error,msg=\"No symbol \\\"j\\\" in current context.\""
+
+        QString id_text  = text.section('^', 0,0);
+        QString msg_text = Seer::parseFirst(text, "msg=", '"', '"', false);
+
+        QList<QTreeWidgetItem*> matches = variablesTreeWidget->findItems(id_text, Qt::MatchExactly, 0);
+
+        if (matches.size() > 0) {
+            matches.first()->setText(3, Seer::filterEscapes(msg_text));
+        }
+
+    }else if (text.startsWith("^error,msg=\"No registers.\"")) {
+        variablesTreeWidget->clear();
+
+    }else{
+        // Ignore others.
+    }
+
+    // Resize columns.
+    variablesTreeWidget->resizeColumnToContents(0);
+    variablesTreeWidget->resizeColumnToContents(1);
+    variablesTreeWidget->resizeColumnToContents(2);
+    variablesTreeWidget->resizeColumnToContents(3);
+
+    // Scroll to the bottom.
+    QTreeWidgetItem* lastItem = variablesTreeWidget->topLevelItem(variablesTreeWidget->topLevelItemCount()-1);
+    if (lastItem) {
+        variablesTreeWidget->scrollToItem(lastItem);
+    }
+
+    // Set the cursor back.
+    QApplication::restoreOverrideCursor();
+}
+
+void SeerVariableLoggerBrowserWidget::handleEvaluateVariableExpression (int expressionid, QString expression) {
+
+    QString id_text = QString::number(expressionid);
+
+    QList<QTreeWidgetItem*> matches = variablesTreeWidget->findItems(id_text, Qt::MatchExactly, 0);
+
+    // Reuse existing item.
+    if (matches.size() > 0) {
+        matches.first()->setText(1, QTime::currentTime().toString(Qt::TextDate));
+        matches.first()->setText(2, "");
+        matches.first()->setText(3, "");
+
+    // Add new item.
+    }else{
+        QTreeWidgetItem* item = new QTreeWidgetItem;
+        item->setText(0, id_text);
+        item->setText(1, QTime::currentTime().toString(Qt::TextDate));
+        item->setText(2, expression);
+        item->setText(3, "");
+
+        variablesTreeWidget->addTopLevelItem(item);
+    }
+
+    // Resize columns.
+    variablesTreeWidget->resizeColumnToContents(0);
+    variablesTreeWidget->resizeColumnToContents(1);
+    variablesTreeWidget->resizeColumnToContents(2);
+    variablesTreeWidget->resizeColumnToContents(3);
+}
+
+void SeerVariableLoggerBrowserWidget::handleAddLineEdit () {
+
+    //qDebug() << __PRETTY_FUNCTION__ << ":";
+
+    QString variable = variableAddLineEdit->text();
+
+    variableAddLineEdit->clear();
+
+    if (variable != "") {
+
+        int id = Seer::createID();
+
+        emit evaluateVariableExpression(id, variable);
+    }
+}
+
+void SeerVariableLoggerBrowserWidget::handleDeleteToolButton () {
+
+    // Get selected tree items.
+    QList<QTreeWidgetItem*> items = variablesTreeWidget->selectedItems();
+
+    // Remove them.
+    for(int i=0; i<items.size(); i++){
+        delete items[i];
+    }
+
+    // Resize columns.
+    variablesTreeWidget->resizeColumnToContents(0);
+    variablesTreeWidget->resizeColumnToContents(1);
+    variablesTreeWidget->resizeColumnToContents(2);
+    variablesTreeWidget->resizeColumnToContents(3);
+}
+
+void SeerVariableLoggerBrowserWidget::handleDeleteAllToolButton () {
+
+    // Remove all.
+    variablesTreeWidget->clear();
+
+    // Resize columns.
+    variablesTreeWidget->resizeColumnToContents(0);
+    variablesTreeWidget->resizeColumnToContents(1);
+    variablesTreeWidget->resizeColumnToContents(2);
+    variablesTreeWidget->resizeColumnToContents(3);
+}
+