--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/editlogdialog.h	Thu Nov 27 18:40:28 2025 +0100
@@ -0,0 +1,182 @@
+//
+// BSD 2-Clause License:
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+//
+// 1. Redistributions of source code must retain the above copyright notice,
+//    this list of conditions and the following disclaimer.
+//
+// 2. Redistributions in binary form must reproduce the above copyright notice,
+//    this list of conditions and the following disclaimer in the documentation
+//    and/or other materials provided with the distribution.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+// THE POSSIBILITY OF SUCH DAMAGE.
+//
+
+#ifndef EDITLOGDIALOG_H
+#define EDITLOGDIALOG_H
+
+#define NUM_GAS		(5)	/* number of selectable gases */
+
+typedef struct
+{
+    unsigned char profileLength[3];
+    unsigned char samplingRate_seconds;
+    unsigned char numDivisors;
+    unsigned char tempType;
+    unsigned char tempLength;
+    unsigned char tempDivisor;
+    unsigned char deco_ndlType;
+    unsigned char deco_ndlLength;
+    unsigned char deco_ndlDivisor;
+    unsigned char gfType;
+    unsigned char gfLength;
+    unsigned char gfDivisor;
+    unsigned char ppo2Type;
+    unsigned char ppo2Length;
+    unsigned char ppo2Divisor;
+    unsigned char decoplanType;
+    unsigned char decoplanLength;
+    unsigned char decoplanDivisor;
+    unsigned char cnsType;
+    unsigned char cnsLength;
+    unsigned char cnsDivisor;
+    unsigned char tankType;
+    unsigned char tankLength;
+    unsigned char tankDivisor;
+} SSmallHeader;
+
+typedef struct{
+unsigned char active:1;
+unsigned char first:1;
+unsigned char deco:1;
+unsigned char travel:1;
+unsigned char senderCode:4;
+} gasubit8_t;
+
+typedef union{
+gasubit8_t ub;
+unsigned char uw;
+} gasbit8_Type;
+typedef struct
+{
+    unsigned char setpoint_cbar;
+    unsigned char depth_meter;
+} SSetpointLog;
+
+typedef struct
+{
+    unsigned char oxygen_percentage;
+    unsigned char helium_percentage;
+    unsigned char depth_meter;
+    gasbit8_Type note;
+} SGasListLog;
+//Logbook
+typedef struct
+{
+    unsigned short diveHeaderStart;
+    unsigned char  pBeginProfileData[3];
+    unsigned char  pEndProfileData[3];
+    unsigned char  profileLength[3];
+    unsigned char  logbookProfileVersion;
+    unsigned char  dateYear;
+    unsigned char  dateMonth;
+    unsigned char  dateDay;
+    unsigned char  timeHour;
+    unsigned char  timeMinute;
+    unsigned char  extraPagesWithData; /* from here on: changes in order with respect to OSTC3 */
+    unsigned short maxDepth;
+    unsigned short diveTimeMinutes;
+    unsigned char  diveTimeSeconds;
+    unsigned char  samplingRate;
+    short  minTemp;
+    unsigned short surfacePressure_mbar;
+    unsigned short desaturationTime;
+    SGasListLog gasordil[NUM_GAS];
+    unsigned char  firmwareVersionLow;
+    unsigned char  firmwareVersionHigh;
+    unsigned short batteryVoltage;
+    unsigned short cnsAtBeginning;
+    unsigned char  gfAtBeginning;
+    unsigned char  gfAtEnd;
+    unsigned short personalDiveCount;
+    SSetpointLog setpoint[NUM_GAS];
+    unsigned short maxCNS;
+    unsigned short averageDepth_mbar;
+    unsigned short total_diveTime_seconds;
+    unsigned char  salinity;
+    unsigned char  gfLow_or_Vpm_conservatism;
+    unsigned char  gfHigh;
+    unsigned char  decoModel;
+    float    n2Compartments[16];
+    float    heCompartments[16];
+    unsigned char  n2CompartDesatTime_min[16];
+    unsigned char  heCompartDesatTime_min[16];
+    unsigned short diveNumber;
+    unsigned char  lastDecostop_m;
+    unsigned char  CCRmode;
+    unsigned char  diveMode;
+    unsigned char  hwHudLastStatus; /* from here on identical to OSTC3 again */
+    unsigned short hwHudBattery_mV;
+    unsigned char batteryGaugeRegisters[6];
+    unsigned short diveHeaderEnd;
+} SLogbookHeader;
+
+
+namespace Ui { class editLogWnd; }
+
+#include <QDialog>
+#include <QTableWidgetItem>
+
+class HardwareOperations;
+
+
+
+class EditLogDialog
+        : public QDialog
+{
+    Q_OBJECT
+    Ui::editLogWnd* _ui;
+    HardwareOperations* _op;
+
+    unsigned char* HeaderBuffer;
+    unsigned char* SampleBuffer;
+    QTableWidgetItem* item[256];
+    QTableWidgetItem* sampleitem[192];
+
+public:
+    EditLogDialog(QWidget* parent, HardwareOperations *op);
+    ~EditLogDialog();
+private slots:
+
+    void on_WriteAllHeader_clicked();
+    void on_pushButton_clicked();
+    void on_HeaderUsage_valueChanged(int value);
+    void on_ReadAllSamples_clicked();
+    void on_pushButton_2_clicked();
+
+    void updateHeaderStatus();
+    void updateSampleStatus();
+    void on_LoadDump_clicked();
+    void on_WriteAllSamples_clicked();
+    void on_SectorView_cellClicked(int row, int column);
+
+
+    void on_SectorView_currentCellChanged(int currentRow, int currentColumn, int previousRow, int previousColumn);
+
+    void on_SampleView_currentCellChanged(int currentRow, int currentColumn, int previousRow, int previousColumn);
+};
+
+#endif // EDITLOGDIALOG_H