Add late chart object initialization to pages with charts

lib/obp60task/PageOneValue.cpp

@@ -243,7 +243,7 @@ public:
             dataHstryBuf = pageData.hstryBuffers->getBuffer(bValName1);
 
             if (dataHstryBuf) {
-                dataChart.reset(new Chart(*dataHstryBuf, Chart::dfltChrtDta[bValFormat].range, *commonData, useSimuData));
+                dataChart.reset(new Chart(*dataHstryBuf, *commonData, useSimuData));
                 LOG_DEBUG(GwLog::DEBUG, "PageOneValue: Created chart objects for %s", bValName1);
             } else {
                 LOG_DEBUG(GwLog::DEBUG, "PageOneValue: No chart objects available for %s", bValName1);
@@ -276,6 +276,10 @@ public:
 
         displaySetPartialWindow(0, 0, width, height); // Set partial update
 
+        if (!dataChart->isValid()) {
+            dataChart->init(); // try late initialization if chart object could not be properly initialized earlier due to missing boat data
+        }
+
         if (pageMode == VALUE || dataHstryBuf == nullptr) {
             // show only data value; ignore other pageMode options if no chart supported boat data history buffer is available
             showData(bValue1, FULL);

lib/obp60task/PageTwoValues.cpp

@@ -246,8 +246,8 @@ public:
                 dataHstryBuf[i] = pageData.hstryBuffers->getBuffer(bValName);
 
                 if (dataHstryBuf[i]) {
-                    dataChart[i].reset(new Chart(*dataHstryBuf[i], Chart::dfltChrtDta[bValFormat].range, *commonData, useSimuData));
+                    dataChart[i].reset(new Chart(*dataHstryBuf[i], *commonData, useSimuData));
-                    LOG_DEBUG(GwLog::DEBUG, "PageTwoValues: Created chart object%d for %s", i, bValName.c_str());
+                    LOG_DEBUG(GwLog::DEBUG, "PageTwoValues: Created chart object %d for %s", i, bValName.c_str());
                 } else {
                     LOG_DEBUG(GwLog::DEBUG, "PageTwoValues: No chart object available for %s", bValName.c_str());
                 }
@@ -283,6 +283,12 @@ public:
 
         displaySetPartialWindow(0, 0, width, height); // Set partial update
 
+        for (int i = 0; i < NUMVALUES; i++) {
+            if (!dataChart[i]->isValid()) {
+                dataChart[i]->init(); // try late initialization if chart object could not be properly initialized earlier due to missing boat data
+            }
+        }
+        
         if (pageMode == VALUES || (dataHstryBuf[0] == nullptr && dataHstryBuf[1] == nullptr)) {
             // show only data value; ignore other pageMode options if no chart supported boat data history buffer is available
             showData(bValue, FULL);

lib/obp60task/PageWeather.cpp

@@ -110,8 +110,8 @@ private:
 
         // print lines for data separation of bottom data values
         getdisplay().fillRect(0, 191, 400, 2, commonData->fgcolor); // horizontal line
-        getdisplay().fillRect(133, 192, 2, 83, commonData->fgcolor); // vertical lines
+        getdisplay().fillRect(133, 192, 2, 84, commonData->fgcolor); // vertical lines
-        getdisplay().fillRect(266, 192, 2, 83, commonData->fgcolor);
+        getdisplay().fillRect(266, 192, 2, 84, commonData->fgcolor);
     }
 
 public:
@@ -218,20 +218,18 @@ public:
                 String bValFormat = bValue->getFormat(); // Value format
 
                 dataHstryBuf[i] = pageData.hstryBuffers->getBuffer(bValName);
-                //                if (dataHstryBuf[i]->getFormat() == "") { // data format might have been unknown at time of buffer creation
+//                if (dataHstryBuf[i]->getFormat() == "") { // data format might have been unknown at time of buffer creation
-                //                    dataHstryBuf[i]->setFormat(bValFormat); // in that case, we specify it here, because we need it for printing of buffer data
+//                    dataHstryBuf[i]->setFormat(bValFormat); // in that case, we specify it here, because we need it for printing of buffer data
-                //                }
+//                }
 
                 if (dataHstryBuf[i]) {
-                    dataChart[i].reset(new Chart(*dataHstryBuf[i], Chart::dfltChrtDta[bValFormat].range, *commonData, useSimuData));
+                    dataChart[i].reset(new Chart(*dataHstryBuf[i], *commonData, useSimuData));
                     LOG_DEBUG(GwLog::DEBUG, "PageWeather: Created chart object %d for %s, format: %s", i, bValName.c_str(), dataHstryBuf[i]->getFormat().c_str());
                 } else {
                     LOG_DEBUG(GwLog::DEBUG, "PageWeather: No chart object available for %s", bValName.c_str());
                 }
             }
         }
-
-        setupKeys(); // Adjust key definition depending on <pageMode> and chart-supported boat data type
     }
 
     int displayPage(PageData& pageData)
@@ -265,24 +263,23 @@ public:
 
         displaySetPartialWindow(0, 0, width, height); // Set partial update
 
-        if (dataHstryBuf != nullptr) {
+        if (dataHstryBuf == nullptr) { // no buffer for main boat data item, no page display
-            if (dataHstryBuf[0]->getFormat() == "") { // data format might have been unknown at time of buffer creation
+            return PAGE_UPDATE;
-                dataHstryBuf[0]->setFormat(bValue[0]->getFormat()); // in that case, we specify it here, because we need it for printing of buffer data
+        }
+        if (!dataChart[0]->isValid()) {
+            dataChart[0]->init(); // try late initialization if chart object could not be properly initialized earlier due to missing boat data
         }
 
-            //        if (pageMode == VAL_CHART && dataHstryBuf != nullptr) {
         if (pageMode == VAL_CHART) {
             if (dataChart[0]) {
                 dataChart[0]->showChrt(HORIZONTAL, TWO_THIRD_TOP, dataIntv, PRNT_NAME, PRNT_VALUE, *bValue[0]);
             }
             showData(bValue);
 
-            } else if (pageMode == CHART) { // show only data chart
+        } else if (pageMode == CHART && dataChart[0]) { // show only data chart, but that has to exist
-                if (dataChart[0]) {
             dataChart[0]->showChrt(HORIZONTAL, FULL_SIZE, dataIntv, PRNT_NAME, PRNT_VALUE, *bValue[0]);
         }
-            }
+
-        }
         return PAGE_UPDATE;
     };
 };

lib/obp60task/PageWindPlot.cpp

@@ -168,10 +168,10 @@ public:
             twsHstry = pageData.hstryBuffers->getBuffer("TWS");
 
             if (twdHstry) {
-                twdChart.reset(new Chart(*twdHstry, Chart::dfltChrtDta["formatCourse"].range, *commonData, useSimuData));
+                twdChart.reset(new Chart(*twdHstry, *commonData, useSimuData));
             }
             if (twsHstry) {
-                twsChart.reset(new Chart(*twsHstry, Chart::dfltChrtDta["formatKnots"].range, *commonData, useSimuData));
+                twsChart.reset(new Chart(*twsHstry, *commonData, useSimuData));
             }
         }
 
@@ -180,10 +180,10 @@ public:
             awsHstry = pageData.hstryBuffers->getBuffer("AWS");
 
             if (awdHstry) {
-                awdChart.reset(new Chart(*awdHstry, Chart::dfltChrtDta["formatCourse"].range, *commonData, useSimuData));
+                awdChart.reset(new Chart(*awdHstry, *commonData, useSimuData));
             }
             if (awsHstry) {
-                awsChart.reset(new Chart(*awsHstry, Chart::dfltChrtDta["formatKnots"].range, *commonData, useSimuData));
+                awsChart.reset(new Chart(*awsHstry, *commonData, useSimuData));
             }
             if (twdHstry && twsHstry && awdHstry && awsHstry) {
                 LOG_DEBUG(GwLog::DEBUG, "PageWindPlot: Created wind charts");