Oximeter Fixes, New Print engine (graphs only)

Graphs/gGraphView.cpp

@@ -11,6 +11,9 @@
 #include <QTimer>
 #include <QLabel>
 #include <QDir>
+#include "mainwindow.h"
+
+extern MainWindow *mainwin;
 
 #ifdef Q_WS_MAC
 #define USE_RENDERTEXT
@@ -1095,10 +1098,11 @@ void gGraphView::queGraph(gGraph * g,int left, int top, int width, int height)
 }
 void gGraphView::trashGraphs()
 {
-    for (int i=0;i<m_graphs.size();i++) {
+    //for (int i=0;i<m_graphs.size();i++) {
         //delete m_graphs[i];
-    }
+    //}
     m_graphs.clear();
+    m_graphsbytitle.clear();
 }
 gGraph * gGraphView::popGraph()
 {
@@ -1569,6 +1573,52 @@ GLShortBuffer * gGraph::quads()
     return m_graphview->quads;
 }
 
+QPixmap gGraph::renderPixmap(int w, int h)
+{
+    QFont * _defaultfont=defaultfont;
+    QFont * _mediumfont=mediumfont;
+    QFont * _bigfont=bigfont;
+
+    QFont fa=*defaultfont;
+    QFont fb=*mediumfont;
+    QFont fc=*bigfont;
+
+    //fa.setPointSizeF(fa.pointSizeF()*4.0);
+    //fb.setPointSizeF(fb.pointSizeF()*4.0);
+    //fc.setPointSizeF(fc.pointSizeF()*4.0);
+
+    defaultfont=&fa;
+    mediumfont=&fb;
+    bigfont=&fc;
+
+    gGraphView *sg=mainwin->snapshotGraph();
+    if (!sg) return QPixmap();
+    sg->hideSplitter();
+    gGraphView *tgv=m_graphview;
+    m_graphview=sg;
+    //qint64 rmx=rmin_x,rMx=rmax_x;
+    //qint64 mx=min_x, Mx=max_x;
+
+    float tmp=m_height;
+    sg->trashGraphs();
+    sg->addGraph(this);
+    //sg->ResetBounds();
+    //sg->SetXBounds(mx,Mx);
+
+    sg->updateScale();
+    QPixmap pm=sg->renderPixmap(w,h,false);
+
+    sg->trashGraphs();
+    m_graphview=tgv;
+
+    m_height=tmp;
+
+    defaultfont=_defaultfont;
+    mediumfont=_mediumfont;
+    bigfont=_bigfont;
+
+    return pm;
+}
 
 // Sets a new Min & Max X clipping, refreshing the graph and all it's layers.
 void gGraph::SetXBounds(qint64 minx, qint64 maxx)

Graphs/gGraphView.h

@@ -15,6 +15,7 @@
 #include <QMutex>
 #include <QSemaphore>
 #include <QWaitCondition>
+#include <QPixmap>
 #include <Graphs/glcommon.h>
 
 
@@ -269,6 +270,7 @@ public:
     virtual ~gGraph();
     void deselect();
     void Trigger(int ms);
+    QPixmap renderPixmap(int width, int height);
 
     void setVisible(bool b) { m_visible=b; }
     bool visible() { return m_visible; }

Graphs/gYAxis.h

@@ -57,7 +57,7 @@ class gYAxis:public Layer
         bool ShowMinorTicks() { return m_show_minor_ticks; }
         bool ShowMajorTicks() { return m_show_major_ticks; }
         virtual const QString Format(EventDataType v, int dp);
-        static const int Margin=50; // Left margin space
+        static const int Margin=55; // Left margin space
 
         void SetScale(float f) { m_yaxis_scale=f; } // Scale yaxis ticker values (only what's displayed)
         float Scale() { return m_yaxis_scale; }

SleepLib/calcs.cpp

@@ -320,13 +320,17 @@ int CalcAHIGraph::calculate(Session *session)
     EventDataType ahi;
 
     qint64 ti;
-    for (ti=first;ti<=last;ti+=winsize) {
+    for (ti=first;ti<last;ti+=winsize) {
         f=ti-3600000L;
         ahi=calcAHI(session,f,ti);
+        if  (ti>=last) {
+            AHI->AddEvent(last,ahi);
+            break;
+        }
         AHI->AddEvent(ti,ahi);
         ti+=winsize;
     }
-    AHI->AddEvent(ti,0);
+    AHI->AddEvent(last,0);
 
     return AHI->count();
 }

SleepLib/loader_plugins/intellipap_loader.cpp

@@ -240,7 +240,7 @@ int IntellipapLoader::Open(QString & path,Profile *profile)
         for (int j=0;j<SessionStart.size();j++) {
             sid=SessionStart[j];
             if (!sid) continue;
-            if ((ts1>=(quint32)sid) && (ts1<SessionEnd[j])){
+            if ((ts1>=(quint32)sid) && (ts1<=SessionEnd[j])){
                 Session *sess=Sessions[sid];
                 qint64 time=quint64(ts1)*1000L;
                 sess->eventlist[CPAP_Pressure][0]->AddEvent(time,m_buffer[pos+0xd]/10.0); // current pressure
@@ -317,8 +317,8 @@ int IntellipapLoader::Open(QString & path,Profile *profile)
              //   delete sess;
              //   continue;
             //}
-            quint64 first=quint64(sid)*1000L;
-            quint64 last=quint64(SessionEnd[i])*1000L;
+            quint64 first=qint64(sid)*1000L;
+            quint64 last=qint64(SessionEnd[i])*1000L;
             quint64 len=last-first;
             //if (len>0) {
                 //if (!sess->first()) {

SleepLib/loader_plugins/resmed_loader.cpp

@@ -255,8 +255,11 @@ int ResmedLoader::Open(QString & path,Profile *profile)
     } else {
         newpath=path+QDir::separator()+dirtag;
     }
+    if (!QDir().exists(newpath)) return 0;
+
     QString idfile=path+QDir::separator()+"Identification.tgt";
     QFile f(idfile);
+    if (!f.exists()) return 0;
     QHash<QString,QString> idmap;
     if (f.open(QIODevice::ReadOnly)) {
         if (!f.isReadable())

daily.cpp

@@ -15,6 +15,8 @@
 #include <QResizeEvent>
 #include <QScrollBar>
 #include <QSpacerItem>
+//#include <QPrinter>
+//#include <QProgressBar>
 
 #include "daily.h"
 #include "ui_daily.h"
@@ -31,6 +33,8 @@
 #include "Graphs/gSegmentChart.h"
 #include "Graphs/gStatsLine.h"
 
+//extern QProgressBar *qprogress;
+
 const int min_height=150;
 
 Daily::Daily(QWidget *parent,gGraphView * shared, MainWindow *mw)
@@ -618,7 +622,7 @@ void Daily::Load(QDate date)
                 .arg(QString().sprintf("%02i:%02i:%02i",h,m,s));
 
         QString cs;
-        if (cpap->machine->GetClass()!="PRS1") {
+        if (cpap->machine->GetClass()=="ResMed") {
             cs="4 width='100%' align=center>";
         } else cs="2 width='50%'>";
         html+="<tr><td colspan="+cs+"<table cellspacing=0 cellpadding=1 border=0 width='100%'>"
@@ -1108,3 +1112,4 @@ void Daily::on_evViewSlider_valueChanged(int value)
         GraphView->SetXBounds(st,et);
     }
 }
+

daily.h

@@ -44,6 +44,9 @@ public:
     void RedrawGraphs();
     void LoadDate(QDate date);
     QDate getDate() { return previous_date; }
+
+    void PrintReport();
+
 private slots:
 
     void on_calendar_currentPageChanged(int year, int month);

mainwindow.cpp

@@ -17,6 +17,8 @@
 #include <QPixmap>
 #include <QDesktopWidget>
 #include <QListView>
+#include <QPrinter>
+#include <QPainter>
 
 #include "mainwindow.h"
 #include "ui_mainwindow.h"
@@ -210,6 +212,14 @@ void MainWindow::Startup()
         oximetry=new Oximetry(ui->tabWidget,daily->graphView());
         ui->tabWidget->insertTab(3,oximetry,tr("Oximetry"));
     }
+
+    SnapshotGraph=new gGraphView(this,daily->graphView());
+    SnapshotGraph->setMaximumSize(1024,512);
+    SnapshotGraph->setMinimumSize(1024,512);
+    //ReportGraph->setMaximumSize(graph_print_width,graph_print_height);
+    //ReportGraph->setMinimumSize(graph_print_width,graph_print_height);
+    SnapshotGraph->hide();
+
     if (daily) daily->ReloadGraphs();
     if (overview) overview->ReloadGraphs();
     qprogress->hide();
@@ -555,9 +565,15 @@ void MainWindow::updatestatusBarMessage (const QString & text)
 void MainWindow::on_actionPrint_Report_triggered()
 {
     if (ui->tabWidget->currentWidget()==overview) {
-        overview->on_printButton_clicked();
-    //} else if (ui->tabWidget->currentWidget()==daily) {
+        PrintReport(overview->graphView(),"Overview");
+    } else if (ui->tabWidget->currentWidget()==daily) {
+        PrintReport(daily->graphView(),"Daily");
+    } else if (ui->tabWidget->currentWidget()==oximetry) {
+        if (oximetry)
+            PrintReport(oximetry->graphView(),"Oximetry");
     } else {
+        //QPrinter printer();
+        //ui->webView->print(printer)
         QMessageBox::information(this,"Not supported Yet","Sorry, printing from this page is not supported yet",QMessageBox::Ok);
     }
 }
@@ -632,6 +648,61 @@ EventList *packEventList(EventList *ev)
     return nev;
 }
 
+void MainWindow::PrintReport(gGraphView *gv,QString name)
+{
+    if (!gv) return;
+
+    QString filename=PREF.Get("{home}/"+name+"_{user}.pdf");
+    QPrinter printer(QPrinter::ScreenResolution); //QPrinter::HighResolution); //QPrinter::ScreenResolution);
+    printer.setOutputFileName(filename);
+    printer.setOrientation(QPrinter::Portrait);
+    QPainter painter;
+    painter.begin(&printer);
+    QRect res=printer.pageRect();
+    qDebug() << "Printer Resolution is" << res.width() << "x" << res.height();
+
+    const int graphs_per_page=5;
+    float gw=res.width();
+    float gh=res.height()/graphs_per_page;
+    mainwin->snapshotGraph()->setMinimumSize(gw,gh);
+    mainwin->snapshotGraph()->setMaximumSize(gw,gh);
+    int page=0;
+    int i=0;
+    int top=0;
+    int gcnt=0;
+    if (qprogress) {
+        qprogress->setValue(0);
+        qprogress->setMaximum(gv->size());
+        qprogress->show();
+    }
+    do {
+        gGraph *g=(*gv)[i];
+        if (g->isEmpty()) continue;
+        if (!g->visible()) continue;
+        g->deselect();
+        QPixmap pm=g->renderPixmap(gw,gh);
+        //QPixmap pm2=pm.scaledToWidth(res.width());
+        painter.drawPixmap(0,top,pm.width(),pm.height(),pm);
+        top+=pm.height();
+        gcnt++;
+        if (gcnt>=graphs_per_page) { //top+pm.height()>res.height()) {
+            top=0;
+            gcnt=0;
+            if (!printer.newPage()) {
+                qWarning("failed in flushing page to disk, disk full?");
+                break;
+            }
+        }
+        if (qprogress) {
+            qprogress->setValue(i);
+            QApplication::processEvents();
+        }
+    } while (++i<gv->size());
+
+    qprogress->hide();
+    painter.end();
+}
+
 void MainWindow::on_action_Rebuild_Oximetry_Index_triggered()
 {
     Day *day;
@@ -708,5 +779,4 @@ void MainWindow::on_action_Rebuild_Oximetry_Index_triggered()
     }
     getDaily()->ReloadGraphs();
     getOverview()->ReloadGraphs();
-
 }

mainwindow.h

@@ -45,6 +45,7 @@ public:
     QMenu * CreateMenu(QString title);
     void CheckForUpdates();
     void Notify(QString s);
+    gGraphView *snapshotGraph() { return SnapshotGraph; }
     Daily *getDaily() { return daily; }
     Overview *getOverview() { return overview; }
     Oximetry *getOximetry() { return oximetry; }
@@ -113,6 +114,8 @@ private slots:
     void on_action_Rebuild_Oximetry_Index_triggered();
 
 private:
+    void PrintReport(gGraphView *gv,QString name);
+
     Ui::MainWindow *ui;
     Daily * daily;
     Overview * overview;
@@ -126,6 +129,7 @@ private:
     QTime logtime;
     QSystemTrayIcon *systray;
     QMenu *systraymenu;
+    gGraphView *SnapshotGraph;
 };
 
 #endif // MAINWINDOW_H

overview.cpp

@@ -11,6 +11,8 @@
 #include <QDateTimeEdit>
 #include <QCalendarWidget>
 #include <QFileDialog>
+//#include <QProgressBar>
+
 #include "SleepLib/profiles.h"
 #include "overview.h"
 #include "ui_overview.h"
@@ -20,6 +22,10 @@
 #include "Graphs/gYAxis.h"
 #include "Graphs/gSessionTime.h"
 
+//#include "mainwindow.h"
+//extern MainWindow * mainwin;
+//extern QProgressBar * qprogress;
+
 Overview::Overview(QWidget *parent,gGraphView * shared) :
     QWidget(parent),
     ui(new Ui::Overview),
@@ -335,7 +341,25 @@ void Overview::on_printButton_clicked()
 
 void Overview::on_htmlButton_clicked()
 {
-    QString html=GetHTML();
+    QString filename;
+
+    for (int i=0;i<GraphView->size();i++) {
+        gGraph *g=(*GraphView)[i];
+        if (g->isEmpty()) continue;
+        if (!g->visible()) continue;
+
+        g->deselect();
+        QPixmap pm=g->renderPixmap(1024,512);
+        filename=PREF.Get("{home}/graph_"+g->title()+".png");
+        pm.save(filename,"png");
+    }
+
+        //QString filename=QFileDialog::getSaveFileName(this,tr("Save PNG Test"),PREF.Get("{home}"),tr("PNG Pictures(*.png)"));
+    //if (!filename.isEmpty()) {
+//        pm.save(filename,"png");
+//    }
+
+    /*QString html=GetHTML();
     QString filename=QFileDialog::getSaveFileName(this,tr("Save HTML Report"),PREF.Get("{home}"),tr("HTML Documents (*.html)"));
     if (!filename.isEmpty()) {
         QFile file(filename);
@@ -344,10 +368,11 @@ void Overview::on_htmlButton_clicked()
         ba.append(html);
         file.write(ba);
         file.close();
-    }
+    } */
 
 }
 void Overview::ResetGraphLayout()
 {
     GraphView->resetLayout();
 }
+

overview.h

@@ -35,6 +35,7 @@ public:
     void RedrawGraphs();
     gGraph * createGraph(QString name);
 
+    void PrintReport();
 
     gGraph *AHI,*UC, *US, *PR,*LK,*NPB,*SET,*SES,*RR,*MV,*TV,*PTB,*PULSE,*SPO2;
     SummaryChart *bc,*uc, *us, *pr,*lk,*npb,*set,*ses,*rr,*mv,*tv,*ptb,*pulse,*spo2;

oximetry.cpp

@@ -762,6 +762,7 @@ void Oximetry::on_RunButton_toggled(bool checked)
             disconnect(oximeter,SIGNAL(updatePulse(float)),this,SLOT(onPulseChanged(float)));
             disconnect(oximeter,SIGNAL(updateSpO2(float)),this,SLOT(onSpO2Changed(float)));
             ui->saveButton->setEnabled(true);
+            ui->ImportButton->setEnabled(true);
             lo2->SetDay(day);
             lo1->SetDay(day);
 
@@ -795,7 +796,7 @@ void Oximetry::on_RunButton_toggled(bool checked)
             mainwin->Notify("Oximetry Error!\n\nSomething is wrong with the device connection.");
             return;
         }
-        QTimer::singleShot(100,this,SLOT(oximeter_running_check()));
+        QTimer::singleShot(1000,this,SLOT(oximeter_running_check()));
         ui->saveButton->setEnabled(false);
         day->AddSession(oximeter->getSession());
 
@@ -829,6 +830,7 @@ void Oximetry::on_RunButton_toggled(bool checked)
         // connect.
         ui->RunButton->setText("&Stop");
         ui->SerialPortsCombo->setEnabled(false);
+        ui->ImportButton->setEnabled(false);
     }
 
 }
@@ -939,7 +941,7 @@ void Oximetry::on_ImportButton_clicked()
         //qDebug() << "Error starting oximetry serial import process";
         return;
     }
-    QTimer::singleShot(100,this,SLOT(oximeter_running_check()));
+    QTimer::singleShot(1000,this,SLOT(oximeter_running_check()));
 
     day->getSessions().clear();
     day->AddSession(oximeter->getSession());