mirror of
https://github.com/epasveer/seer.git
synced 2026-08-29 08:34:42 +08:00
tiresiasfromthebai
84f7d81ea9
The Array and Matrix visualizers evaluated the variable's address only when the name was typed; every refresh then re-read memory at that stored address forever. A stale address (a vector entered before its construction, a reallocation, a re-run) kept being read — errors at best, plausible-looking dead data at worst. Split the refresh in two: the refresh handlers now re-evaluate the variable name, and the answer reads the memory at the fresh address (readaMemory/readbMemory/readMemory). Every refresh path — the manual button, the auto-refresh at each stop, and the length/offset/stride changes — now goes through the re-evaluation. The read is skipped for a null address or an empty length, so a not-yet-constructed variable shows its 0x0 address quietly instead of raising memory errors.
98 lines
5.0 KiB
C++
98 lines
5.0 KiB
C++
// SPDX-FileCopyrightText: 2021 Ernie Pasveer <epasveer@att.net>
|
|
//
|
|
// SPDX-License-Identifier: GPL-3.0-or-later
|
|
|
|
#pragma once
|
|
|
|
#include <QtCharts/QXYSeries>
|
|
#include <QtWidgets/QWidget>
|
|
#include "ui_SeerArrayVisualizerWidget.h"
|
|
|
|
class SeerArrayVisualizerWidget : public QWidget, protected Ui::SeerArrayVisualizerWidgetForm {
|
|
|
|
Q_OBJECT
|
|
|
|
public:
|
|
explicit SeerArrayVisualizerWidget (QWidget* parent = 0);
|
|
~SeerArrayVisualizerWidget ();
|
|
|
|
void setAVariableName (const QString& name);
|
|
QString aVariableName () const;
|
|
void setAVariableAddress (const QString& address);
|
|
QString aVariableAddress () const;
|
|
void setAVariableLength (const QString& length);
|
|
QString aVariableLength () const;
|
|
void setAVariableOffset (const QString& offset);
|
|
QString aVariableOffset () const;
|
|
void setAVariableStride (const QString& stride);
|
|
QString aVariableStride () const;
|
|
|
|
void setBVariableName (const QString& name);
|
|
QString bVariableName () const;
|
|
void setBVariableAddress (const QString& address);
|
|
QString bVariableAddress () const;
|
|
void setBVariableLength (const QString& length);
|
|
QString bVariableLength () const;
|
|
void setBVariableOffset (const QString& offset);
|
|
QString bVariableOffset () const;
|
|
void setBVariableStride (const QString& stride);
|
|
QString bVariableStride () const;
|
|
|
|
signals:
|
|
void evaluateVariableExpression (int expressionid, QString expression);
|
|
void evaluateMemoryExpression (int expressionid, QString address, int count);
|
|
|
|
public slots:
|
|
void handleText (const QString& text);
|
|
|
|
protected slots:
|
|
void handleaRefreshButton ();
|
|
void handlebRefreshButton ();
|
|
void handleHelpButton ();
|
|
void handleaVariableNameLineEdit ();
|
|
void handlebVariableNameLineEdit ();
|
|
void handleaElementLengthLineEdit ();
|
|
void handlebElementLengthLineEdit ();
|
|
void handleaElementOffsetLineEdit ();
|
|
void handlebElementOffsetLineEdit ();
|
|
void handleaElementStrideLineEdit ();
|
|
void handlebElementStrideLineEdit ();
|
|
void handleaArrayDisplayFormatComboBox (int index);
|
|
void handlebArrayDisplayFormatComboBox (int index);
|
|
void handleaAxisComboBox (int index);
|
|
void handlebAxisComboBox (int index);
|
|
void handleDataChanged ();
|
|
void handleSplitterMoved (int pos, int index);
|
|
void handleSeriesHovered (const QPointF& point, bool state);
|
|
void handleTitleLineEdit ();
|
|
void handlePointsCheckBox ();
|
|
void handleLabelsCheckBox ();
|
|
void handleLineTypeButtonGroup ();
|
|
void handleThemeChanged ();
|
|
|
|
protected:
|
|
void writeSettings ();
|
|
void readSettings ();
|
|
void resizeEvent (QResizeEvent* event);
|
|
|
|
private:
|
|
void readaMemory ();
|
|
void readbMemory ();
|
|
void createASeries ();
|
|
void createBSeries ();
|
|
|
|
QXYSeries* _aSeries;
|
|
QXYSeries* _bSeries;
|
|
int _aVariableId;
|
|
int _bVariableId;
|
|
int _aMemoryId;
|
|
int _aLengthId;
|
|
int _aOffsetId;
|
|
int _aStrideId;
|
|
int _bMemoryId;
|
|
int _bLengthId;
|
|
int _bOffsetId;
|
|
int _bStrideId;
|
|
};
|
|
|