Add ability to copy peak CSV to pasteboard.

On user request, added capability to copy peak CSV to pasteboard, rather than having to download the CSV file.
Seems to work, but actually the data is copied to the clipboard as plain text and HTML, instead of CSV, because apparently that (and png) are the only types browsers will let you copy to the pasteboard in JS.

InterSpec/PeakInfoDisplay.h

@@ -80,6 +80,12 @@ class PeakInfoDisplay : public Wt::WContainerWidget
   void removeAllPeaks();
   void assignNuclidesFromRefLines();
 
+  /** Copies the current peak CSV data to `$(this).data({'CsvFullData', 'CsvNoHeaderData', 'CsvCompactData'})`
+   Called menu copy button is clicked, and copy options menu shown.
+   */
+  void copyCsvPeakDataToClient();
+  /** Removes the data from the JS; called when copy menu is hidden. */
+  void removeCsvPeakDatafromClient();
 
 protected:
   PeakModel *m_model;

InterSpec/PeakModel.h

@@ -137,6 +137,8 @@ class PeakModel: public Wt::WAbstractItemModel
 
   std::shared_ptr<const std::deque< PeakModel::PeakShrdPtr > > peaks() const;
   std::vector<PeakDef> peakVec() const;
+
+  const std::deque<std::shared_ptr<const PeakDef>> &sortedPeaks() const;
 
   //definePeakXRangeAndChi2(...): Inorder to save cpu (and mostly memorry access
   //  time) later on, this function will define the lower and upper energy range
@@ -379,10 +381,21 @@ class PeakModel: public Wt::WAbstractItemModel
   static std::vector<PeakDef> gadras_peak_csv_to_peaks( std::shared_ptr<const SpecUtils::Measurement> meas,
                                                          std::istream &csv );
 
+  enum class PeakCsvType
+  {
+    Full,
+    NoHeader,
+    Compact,
+    FullHtml,
+    NoHeaderHtml,
+    CompactHtml
+  };
+
   /** Writes the peaks to a CSV file output - e.g., what the user gets when they click on the CSV download on the "Peak Manager" tab.
    */
   static void write_peak_csv( std::ostream &outstrm,
                              std::string specfilename,
+                             const PeakCsvType type,
                              const std::deque<std::shared_ptr<const PeakDef>> &peaks,
                              const std::shared_ptr<const SpecUtils::Measurement> &data );
 

InterSpec_resources/InterSpec.css

@@ -216,20 +216,6 @@ width:100%;
 }
 
 
-
-.Wt-btn .with-label {
-  font-size: 0.9em;
-  font-weight: bold;
-  vertical-align: middle;
-  border: 1px solid #e1e1e1;
-  color: #FFFFFF;
-  background-color: #888888;
-  border-radius: 5px;
-  height: 23px;
-  white-space: nowrap;
-}
-
-
 /* A lighter-appearing button, with no background color, and text matching border. 
  We will also allow applying this style to WSplitButton
  */
@@ -645,37 +631,56 @@ ul.Wt-popupmenu > li > a > span > span:hover
 }
 
 
-.PeakInfoDisplayButtonDiv {
+.PeakInfoDisplayBottomDiv {
   padding-left: 3px;
   display: flex;
   align-items: center;
 }
 
-.PeakInfoDisplayButtonDiv > .LinkBtn.DownloadBtn.Wt-btn.with-label
-{
-  margin-left: auto;
+.PeakInfoDisplayBottomDiv button, .PeakInfoDisplayBottomDiv button:hover {
+  display: flex;
+  align-items: center;
+}
+
+/* Shrink the button sizes a little bit for narrower display */
+@media (max-width: 800px) {
+  .PeakInfoDisplayBottomDiv button, .PeakInfoDisplayBottomDiv button:hover {
+    font-size: 0.8em;
+    font-weight: normal;
+  }
+
+  .PeakInfoDisplayBottomDiv  .Wt-btn.with-label img{
+    padding-right: 3px;
+  }
 }
 
+
 .PeakInfoHlpBtn {
   margin-right: 5px;
   position: absolute;
   left: 1px;
   bottom: 0px;
 }
 
-.PeakSearchBtn {
+.PeakInfoDisplayButtonsDiv, .PeakInfoDisplayCsvBtns {
   margin-left: 25px;
-}
-
-.PeakInfoDisplayButtonDiv > button {
-  margin-right: 5px;
+  display: flex;
+  flex-wrap: nowrap;
+  flex-direction: row;
+  align-items: center;
+  justify-content: flex-start;
+  column-gap: 5px
 }
 
 .PeakInfoDisplay .PeakEditHint
 {
-color: gray;
-margin-left: 2em;
-font-size:66%
+  color: gray;
+  margin-left: 2em;
+  font-size: 66%;
+  white-space: nowrap;
+  overflow: hidden;
+  flex-grow: 1;
+  flex-shrink: 1;
 }
 
 
@@ -853,8 +858,6 @@ button, button:hover,
   border:1px solid #e1e1e1;
   color: #FFFFFF;
   background-color: #888888;
-  -moz-border-radius: 5px;
-  -webkit-border-radius: 5px;
   border-radius: 5px;
   height: 23px;
 }
@@ -877,6 +880,10 @@ button[disabled]
   filter: grayscale(100%);
 }
 
+button, button:hover {
+  padding-top: 2px;
+  padding-bottom: 2px;
+}
 
 li{ padding-top: 0; }
 table { margin-bottom:0; }

InterSpec_resources/InterSpecSafeArea.css

@@ -111,7 +111,7 @@ ul.PopupDivMenuPhone > li:last-of-type
   margin-bottom: calc( max(env(safe-area-inset-bottom) - 8px, 0px) + max(env(safe-area-inset-bottom) - 8px, 0px) );
 }
 
-.LandscapeLeft .PeakInfoDisplayButtonDiv, .LandscapeRight .PeakInfoDisplayButtonDiv {
+.LandscapeLeft .PeakInfoDisplayBottomDiv, .LandscapeRight .PeakInfoDisplayBottomDiv {
   margin-bottom: 2px;
 }
 

InterSpec_resources/app_text/PeakInfoDisplay.xml

@@ -22,4 +22,5 @@
   <message id="pid-better-editor-hint">Right click on peaks for better editor</message>
   <message id="pid-better-editor-hint-mobile">Tap and hold on peaks for better editor</message>
   <message id="pid-tt-csv-export">Export information about the identified peaks to a comma separated format.</message>
+  <message id="pid-tt-csv-copy">Copy peak CSV information to your pasteboard, in a CSV format.</message>
 </messages>

src/BatchActivity.cpp

@@ -1756,7 +1756,8 @@ void fit_activities_in_files( const std::string &exemplar_filename,
               warnings.push_back( "Failed to open '" + outcsv + "', for writing.");
             }else
             {
-              PeakModel::write_peak_csv( output_csv, leaf_name, fit_peaks, peak_fit_res.spectrum );
+              PeakModel::write_peak_csv( output_csv, leaf_name, PeakModel::PeakCsvType::Full,
+                                        fit_peaks, peak_fit_res.spectrum );
               cout << "Have written '" << outcsv << "'" << endl;
             }
           }//if( SpecUtils::is_file( outcsv ) ) / else
@@ -1766,7 +1767,8 @@ void fit_activities_in_files( const std::string &exemplar_filename,
         {
           const string leaf_name = SpecUtils::filename(filename);
           cout << "peaks for '" << leaf_name << "':" << endl;
-          PeakModel::write_peak_csv( cout, leaf_name, fit_peaks, peak_fit_res.spectrum );
+          PeakModel::write_peak_csv( cout, leaf_name, PeakModel::PeakCsvType::Full,
+                                    fit_peaks, peak_fit_res.spectrum );
           cout << endl;
         }
       }//if( fit_results.m_peak_fit_results )

src/BatchPeak.cpp

@@ -345,7 +345,8 @@ void fit_peaks_in_files( const std::string &exemplar_filename,
           warnings.push_back( "Failed to open '" + outcsv + "', for writing.");
         }else
         {
-          PeakModel::write_peak_csv( output_csv, leaf_name, fit_peaks, fit_results.spectrum );
+          PeakModel::write_peak_csv( output_csv, leaf_name, 
+                                    PeakModel::PeakCsvType::Full, fit_peaks, fit_results.spectrum );
           cout << "Have written '" << outcsv << "'" << endl;
         }
       }//if( SpecUtils::is_file( outcsv ) ) / else
@@ -355,7 +356,8 @@ void fit_peaks_in_files( const std::string &exemplar_filename,
     {
       const string leaf_name = SpecUtils::filename(filename);
       cout << "peaks for '" << leaf_name << "':" << endl;
-      PeakModel::write_peak_csv( cout, leaf_name, fit_peaks, fit_results.spectrum );
+      PeakModel::write_peak_csv( cout, leaf_name, PeakModel::PeakCsvType::Full,
+                                fit_peaks, fit_results.spectrum );
       cout << endl;
     }
   }//for( const string filename : files )

src/FluxTool.cpp

@@ -86,6 +86,8 @@ extern void android_download_workaround( Wt::WResource *resource, std::string de
 
 
 #if( FLUX_USE_COPY_TO_CLIPBOARD )
+
+// See also CopyUrlToClipboard in QrCode.cpp
 WT_DECLARE_WT_MEMBER
 (CopyFluxDataTextToClipboard, Wt::JavaScriptFunction, "CopyFluxDataTextToClipboard",
  function( sender, event, id )
@@ -118,11 +120,11 @@ WT_DECLARE_WT_MEMBER
   console.log( 'Will try to copy HTML to copyboard' );
 
   //We failed to copy richtext, lets just copy the HTML as text.
-  //  ToDo: We could probably try the clipboard API to copy formated text
+  //  ToDo: We could probably try the clipboard API to copy formatted text
   //        See https://developer.mozilla.org/en-US/docs/Web/API/Clipboard
 
   if( window.clipboardData && window.clipboardData.setData ) {
-    return clipboardData.setData("Text", text);  // IE
+    return window.clipboardData.setData("Text", text);  // IE
   }else if( document.queryCommandSupported && document.queryCommandSupported("copy") ) {
     var temparea = document.createElement("textarea");
     temparea.textContent = text;

src/InterSpecApp.cpp

@@ -1562,6 +1562,27 @@ void InterSpecApp::miscSignalHandler( const std::string &signal )
   }//if( SpecUtils::istarts_with( signal, "showMultimedia" ) )
 
 
+  if( SpecUtils::istarts_with( signal, "peakCsvCopy-" ) )
+  {
+    string msg = signal.substr(12);
+    WarningWidget::WarningMsgLevel level = WarningWidget::WarningMsgLevel::WarningMsgInfo;
+
+    if( SpecUtils::istarts_with( msg, "success-" ) )
+    {
+      msg = msg.substr(8);
+      level = WarningWidget::WarningMsgLevel::WarningMsgInfo;
+    }else if( SpecUtils::istarts_with( msg, "error-" ) )
+    {
+      msg = msg.substr(6);
+      level = WarningWidget::WarningMsgLevel::WarningMsgHigh;
+    }
+
+    passMessage( msg, level );
+    return;
+  }//if( SpecUtils::istarts_with( signal, "showMultimedia" ) )
+
+
+
   // shouldnt ever make it here..
   const string errmsg = "InterSpecApp::miscSignalHandler: unhandled signal '" + signal + "'";
   passMessage( errmsg, WarningWidget::WarningMsgHigh );