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-rw-r--r--ui/qt/io_graph_dialog.h102
1 files changed, 71 insertions, 31 deletions
diff --git a/ui/qt/io_graph_dialog.h b/ui/qt/io_graph_dialog.h
index f0bd4cdf..736ec93d 100644
--- a/ui/qt/io_graph_dialog.h
+++ b/ui/qt/io_graph_dialog.h
@@ -12,8 +12,6 @@
#include <config.h>
-#include <glib.h>
-
#include "epan/epan_dissect.h"
#include "epan/prefs.h"
#include "ui/preference_utils.h"
@@ -25,12 +23,20 @@
#include <ui/qt/models/uat_model.h>
#include <ui/qt/models/uat_delegate.h>
+#include <wsutil/str_util.h>
+
+#include <QPointer>
#include <QIcon>
#include <QMenu>
#include <QTextStream>
+#include <QItemSelection>
+
+#include <vector>
class QRubberBand;
class QTimer;
+class QAbstractButton;
+class CopyFromProfileButton;
class QCPBars;
class QCPGraph;
@@ -39,8 +45,16 @@ class QCustomPlot;
class QCPAxisTicker;
class QCPAxisTickerDateTime;
-// GTK+ sets this to 100000 (NUM_IO_ITEMS)
-const int max_io_items_ = 250000;
+// GTK+ set this to 100000 (NUM_IO_ITEMS) before raising it to unlimited
+// in commit 524583298beb671f43e972476693866754d38a38.
+// This is the maximum index returned from get_io_graph_index that will
+// be added to the graph. Thus, for a minimum interval size of 1 μs no
+// more than 33.55 s.
+// Each io_graph_item_t is 88 bytes on a system with 64 bit time_t, so
+// the max size we'll attempt to allocate for the array of items is 2.75 GiB
+// (plus a tiny amount extra for the std::vector bookkeeping.)
+// 2^25 = 16777216
+const int max_io_items_ = 1 << 25;
// XXX - Move to its own file?
class IOGraph : public QObject {
@@ -51,33 +65,37 @@ public:
explicit IOGraph(QCustomPlot *parent);
~IOGraph();
- const QString configError() { return config_err_; }
- const QString name() { return name_; }
+ QString configError() const { return config_err_; }
+ QString name() const { return name_; }
void setName(const QString &name);
- const QString filter() { return filter_; }
- void setFilter(const QString &filter);
+ QString filter() const { return filter_; }
+ bool setFilter(const QString &filter);
void applyCurrentColor();
- bool visible() { return visible_; }
+ bool visible() const { return visible_; }
void setVisible(bool visible);
- QRgb color();
+ bool needRetap() const { return need_retap_; }
+ void setNeedRetap(bool retap);
+ QRgb color() const;
void setColor(const QRgb color);
void setPlotStyle(int style);
- const QString valueUnitLabel();
+ QString valueUnitLabel() const;
+ format_size_units_e formatUnits() const;
+ io_graph_item_unit_t valueUnits() const { return val_units_; }
void setValueUnits(int val_units);
- const QString valueUnitField() { return vu_field_; }
+ QString valueUnitField() const { return vu_field_; }
void setValueUnitField(const QString &vu_field);
- unsigned int movingAveragePeriod() { return moving_avg_period_; }
+ unsigned int movingAveragePeriod() const { return moving_avg_period_; }
void setInterval(int interval);
bool addToLegend();
bool removeFromLegend();
- QCPGraph *graph() { return graph_; }
- QCPBars *bars() { return bars_; }
- double startOffset();
- int packetFromTime(double ts);
+ QCPGraph *graph() const { return graph_; }
+ QCPBars *bars() const { return bars_; }
+ double startOffset() const;
+ nstime_t startTime() const;
+ int packetFromTime(double ts) const;
bool hasItemToShow(int idx, double value) const;
double getItemValue(int idx, const capture_file *cap_file) const;
int maxInterval () const { return cur_idx_; }
- QString scaledValueUnit() const { return scaled_value_unit_; }
void clearAllData();
@@ -85,7 +103,7 @@ public:
unsigned int y_axis_factor_;
public slots:
- void recalcGraphData(capture_file *cap_file, bool enable_scaling);
+ void recalcGraphData(capture_file *cap_file);
void captureEvent(CaptureEvent e);
void reloadValueUnitField();
@@ -100,28 +118,33 @@ private:
static tap_packet_status tapPacket(void *iog_ptr, packet_info *pinfo, epan_dissect_t *edt, const void *data, tap_flags_t flags);
static void tapDraw(void *iog_ptr);
- void calculateScaledValueUnit();
+ void removeTapListener();
+
+ bool showsZero() const;
+
template<class DataMap> double maxValueFromGraphData(const DataMap &map);
template<class DataMap> void scaleGraphData(DataMap &map, int scalar);
QCustomPlot *parent_;
QString config_err_;
QString name_;
+ bool tap_registered_;
bool visible_;
+ bool need_retap_;
QCPGraph *graph_;
QCPBars *bars_;
QString filter_;
+ QString full_filter_; // Includes vu_field_ if used
QBrush color_;
io_graph_item_unit_t val_units_;
QString vu_field_;
int hf_index_;
int interval_;
- double start_time_;
- QString scaled_value_unit_;
+ nstime_t start_time_;
// Cached data. We should be able to change the Y axis without retapping as
// much as is feasible.
- io_graph_item_t items_[max_io_items_];
+ std::vector<io_graph_item_t> items_;
int cur_idx_;
};
@@ -134,40 +157,50 @@ class IOGraphDialog : public WiresharkDialog
Q_OBJECT
public:
- explicit IOGraphDialog(QWidget &parent, CaptureFile &cf, QString displayFilter = QString());
+ explicit IOGraphDialog(QWidget &parent, CaptureFile &cf, QString displayFilter = QString(), io_graph_item_unit_t value_units = IOG_ITEM_UNIT_PACKETS, QString yfield = QString());
~IOGraphDialog();
enum UatColumns { colEnabled = 0, colName, colDFilter, colColor, colStyle, colYAxis, colYField, colSMAPeriod, colYAxisFactor, colMaxNum};
void addGraph(bool checked, QString name, QString dfilter, QRgb color_idx, IOGraph::PlotStyles style,
io_graph_item_unit_t value_units, QString yfield, int moving_average, int yaxisfactor);
+ void addGraph(bool checked, QString dfilter, io_graph_item_unit_t value_units, QString yfield);
void addGraph(bool copy_from_current = false);
void addDefaultGraph(bool enabled, int idx = 0);
void syncGraphSettings(int row);
+ qsizetype graphCount() const;
public slots:
void scheduleReplot(bool now = false);
void scheduleRecalc(bool now = false);
void scheduleRetap(bool now = false);
- void modelRowsReset();
void reloadFields();
protected:
+ void captureFileClosing();
void keyPressEvent(QKeyEvent *event);
void reject();
+protected slots:
+ void modelDataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight, const QVector<int> &roles);
+ void modelRowsReset();
+ void modelRowsInserted(const QModelIndex &parent, int first, int last);
+ void modelRowsRemoved(const QModelIndex &parent, int first, int last);
+ void modelRowsMoved(const QModelIndex &sourceParent, int sourceStart, int sourceEnd, const QModelIndex &destinationParent, int destinationRow);
+
signals:
void goToPacket(int packet_num);
- void recalcGraphData(capture_file *cap_file, bool enable_scaling);
+ void recalcGraphData(capture_file *cap_file);
void intervalChanged(int interval);
void reloadValueUnitFields();
private:
Ui::IOGraphDialog *ui;
+ CopyFromProfileButton *copy_profile_bt_;
//Model and delegate were chosen over UatFrame because add/remove/copy
//buttons would need realignment (UatFrame has its own)
- UatModel *uat_model_;
+ QPointer<UatModel> uat_model_;
UatDelegate *uat_delegate_;
// XXX - This needs to stay synced with UAT index
@@ -176,8 +209,8 @@ private:
QString hint_err_;
QCPGraph *base_graph_;
QCPItemTracer *tracer_;
- guint32 packet_num_;
- double start_time_;
+ uint32_t packet_num_;
+ nstime_t start_time_;
bool mouse_drags_;
QRubberBand *rubber_band_;
QPoint rb_origin_;
@@ -187,6 +220,7 @@ private:
bool need_recalc_; // Medium weight: recalculate values, then replot
bool need_retap_; // Heavy weight: re-read packet data
bool auto_axes_;
+ int precision_;
QSharedPointer<QCPAxisTicker> number_ticker_;
QSharedPointer<QCPAxisTickerDateTime> datetime_ticker_;
@@ -199,6 +233,7 @@ private:
void panAxes(int x_pixels, int y_pixels);
void toggleTracerStyle(bool force_default = false);
void getGraphInfo();
+ void updateHint();
void updateLegend();
QRectF getZoomRanges(QRect zoom_rect);
void createIOGraph(int currentRow);
@@ -209,22 +244,26 @@ private:
bool graphIsEnabled(int row) const;
private slots:
+ static void applyChanges();
+
void copyFromProfile(QString filename);
void updateWidgets();
+ void showContextMenu(const QPoint &pos);
void graphClicked(QMouseEvent *event);
void mouseMoved(QMouseEvent *event);
void mouseReleased(QMouseEvent *event);
+ void selectedFrameChanged(QList<int> frames);
+ void moveLegend();
void resetAxes();
void updateStatistics(void);
void copyAsCsvClicked();
+ void graphUatSelectionChanged(const QItemSelection &selected, const QItemSelection &deselected);
void on_intervalComboBox_currentIndexChanged(int index);
void on_todCheckBox_toggled(bool checked);
- void modelDataChanged(const QModelIndex &index);
void on_graphUat_currentItemChanged(const QModelIndex &current, const QModelIndex &previous);
- void on_resetButton_clicked();
void on_logCheckBox_toggled(bool checked);
void on_automaticUpdateCheckBox_toggled(bool checked);
void on_enableLegendCheckBox_toggled(bool checked);
@@ -257,6 +296,7 @@ private slots:
void on_actionCrosshairs_triggered();
void on_buttonBox_helpRequested();
void on_buttonBox_accepted();
+ void buttonBoxClicked(QAbstractButton *button);
};
#endif // IO_GRAPH_DIALOG_H
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-08 10:38:55 +0000