Allow exporting of CSVs from sheets. For ravel #200.

highperformancecoder · May 14, 2024 · 26096cc · 26096cc
1 parent 2edc31c
commit 26096cc
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Showing 4 changed files with 15 additions and 0 deletions.
diff --git a/gui-js/apps/minsky-electron/src/app/managers/ContextMenuManager.ts b/gui-js/apps/minsky-electron/src/app/managers/ContextMenuManager.ts
@@ -470,6 +470,10 @@ export class ContextMenuManager {
             },
          ]
         }),
+        new MenuItem({
+          label: 'Export as CSV',
+          click: () => {CommandsManager.exportItemAsCSV(sheet);}
+        }),
       ];
       break;
       default:

diff --git a/gui-js/libs/shared/src/lib/backend/minsky.ts b/gui-js/libs/shared/src/lib/backend/minsky.ts
@@ -2113,6 +2113,7 @@ export class Sheet extends Item {
   async corners(): Promise<object[]> {return this.$callMethod('corners');}
   async draw(a1: minsky__dummy): Promise<void> {return this.$callMethod('draw',a1);}
   async drawResizeHandles(a1: minsky__dummy): Promise<void> {return this.$callMethod('drawResizeHandles',a1);}
+  async exportAsCSV(a1: string): Promise<void> {return this.$callMethod('exportAsCSV',a1);}
   async inItem(a1: number,a2: number): Promise<boolean> {return this.$callMethod('inItem',a1,a2);}
   async inRavel(a1: number,a2: number): Promise<boolean> {return this.$callMethod('inRavel',a1,a2);}
   async onKeyPress(a1: number,a2: string,a3: number): Promise<boolean> {return this.$callMethod('onKeyPress',a1,a2,a3);}

diff --git a/model/sheet.cc b/model/sheet.cc
@@ -585,3 +585,10 @@ void Sheet::draw(cairo_t* cairo) const
   cairo_clip(cairo);
 }
 
+void Sheet::exportAsCSV(const string& filename) const
+{
+  if (!value)
+    throw_error("input not defined");
+  VariableValue vv(VariableType::flow); vv=*value;
+  vv.exportAsCSV(filename);
+}
diff --git a/model/sheet.h b/model/sheet.h
@@ -79,6 +79,9 @@ namespace minsky
     /// calculates the input value
     void computeValue();
 
+    /// export the plotted data as a CSV file
+    void exportAsCSV(const std::string& filename) const;
+
     bool showRavel=false;
     ShowSlice showRowSlice=ShowSlice::head; ///< whether to elide rows from beginning, end or middle
     ShowSlice showColSlice=ShowSlice::head; ///< whether to elide columnss from beginning, end or middle