# Global Metrics

path: .metrics.mi.mi_original
old: 81.5539636871776
new: 48.44317242854825
path: .metrics.mi.mi_sei
old: 84.93640723990094
new: 27.9574377790694
path: .metrics.mi.mi_visual_studio
old: 47.69237642525006
new: 28.329340601490205
path: .metrics.nom.functions
old: 2.0
new: 3.0
path: .metrics.nom.total
old: 2.0
new: 3.0
path: .metrics.halstead.time
old: 149.11702767493497
new: 1484.1337687860712
path: .metrics.halstead.estimated_program_length
old: 108.27793097483524
new: 699.3258553965352
path: .metrics.halstead.bugs
old: 0.0643791503779922
new: 0.2978807554219873
path: .metrics.halstead.length
old: 67.0
new: 375.0
path: .metrics.halstead.n2
old: 18.0
new: 99.0
path: .metrics.halstead.difficulty
old: 8.333333333333334
new: 10.484848484848484
path: .metrics.halstead.effort
old: 2684.106498148829
new: 26714.40783814928
path: .metrics.halstead.N2
old: 30.0
new: 173.0
path: .metrics.halstead.n1
old: 10.0
new: 12.0
path: .metrics.halstead.volume
old: 322.09277977785945
new: 2547.90594988129
path: .metrics.halstead.N1
old: 37.0
new: 202.0
path: .metrics.halstead.level
old: 0.12
new: 0.0953757225433526
path: .metrics.halstead.purity_ratio
old: 1.6160885220124663
new: 1.8648689477240936
path: .metrics.halstead.vocabulary
old: 28.0
new: 111.0
path: .metrics.cyclomatic.sum
old: 4.0
new: 5.0
path: .metrics.nexits.sum
old: 0.0
new: 3.0
path: .metrics.nexits.average
old: 0.0
new: 1.0
path: .metrics.loc.cloc
old: 16.0
new: 32.0
path: .metrics.loc.sloc
old: 37.0
new: 145.0
path: .metrics.loc.blank
old: 7.0
new: 40.0
path: .metrics.loc.ploc
old: 14.0
new: 73.0

# Spaces Data

## Minimal test - lines (43, 43)

path: .spaces[0].spaces[1].metrics.nexits.sum
old: 0.0
new: 1.0
path: .spaces[0].spaces[1].metrics.nexits.average
old: 0.0
new: 1.0
path: .spaces[0].spaces[1].metrics.mi.mi_original
old: 158.02045369261705
new: 154.24412008219068
path: .spaces[0].spaces[1].metrics.mi.mi_visual_studio
old: 92.40962204246613
new: 90.2012398141466
path: .spaces[0].spaces[1].metrics.mi.mi_sei
old: 152.37629276875444
new: 146.92819499625
path: .spaces[0].spaces[1].metrics.halstead.vocabulary
old: 5.0
new: 8.0
path: .spaces[0].spaces[1].metrics.halstead.length
old: 5.0
new: 8.0
path: .spaces[0].spaces[1].metrics.halstead.N2
old: 1.0
new: 3.0
path: .spaces[0].spaces[1].metrics.halstead.effort
old: 23.21928094887362
new: 60.0
path: .spaces[0].spaces[1].metrics.halstead.n1
old: 4.0
new: 5.0
path: .spaces[0].spaces[1].metrics.halstead.n2
old: 1.0
new: 3.0
path: .spaces[0].spaces[1].metrics.halstead.estimated_program_length
old: 8.0
new: 16.36452797660028
path: .spaces[0].spaces[1].metrics.halstead.level
old: 0.5
new: 0.4
path: .spaces[0].spaces[1].metrics.halstead.bugs
old: 0.002712967490108627
new: 0.005108729549290353
path: .spaces[0].spaces[1].metrics.halstead.difficulty
old: 2.0
new: 2.5
path: .spaces[0].spaces[1].metrics.halstead.time
old: 1.289960052715201
new: 3.3333333333333335
path: .spaces[0].spaces[1].metrics.halstead.purity_ratio
old: 1.6
new: 2.045565997075035
path: .spaces[0].spaces[1].metrics.halstead.volume
old: 11.60964047443681
new: 24.0
path: .spaces[0].spaces[1].metrics.halstead.N1
old: 4.0
new: 5.0
path: .spaces[0].spaces[1].metrics.loc.lloc
old: 0.0
new: 1.0

### Code

      GtkPrintSettings* GetGtkPrintSettings() { return mPrintSettings; };

## Minimal test - lines (28, 141)

path: .spaces[0].metrics.nexits.sum
old: 0.0
new: 3.0
path: .spaces[0].metrics.nexits.average
old: 0.0
new: 1.0
path: .spaces[0].metrics.loc.blank
old: 3.0
new: 29.0
path: .spaces[0].metrics.loc.sloc
old: 17.0
new: 114.0
path: .spaces[0].metrics.loc.ploc
old: 9.0
new: 62.0
path: .spaces[0].metrics.loc.cloc
old: 5.0
new: 23.0
path: .spaces[0].metrics.cyclomatic.sum
old: 3.0
new: 4.0
path: .spaces[0].metrics.nom.total
old: 2.0
new: 3.0
path: .spaces[0].metrics.nom.functions
old: 2.0
new: 3.0
path: .spaces[0].metrics.halstead.bugs
old: 0.06132352464651408
new: 0.28826713152128547
path: .spaces[0].metrics.halstead.n1
old: 10.0
new: 12.0
path: .spaces[0].metrics.halstead.n2
old: 15.0
new: 95.0
path: .spaces[0].metrics.halstead.length
old: 62.0
new: 362.0
path: .spaces[0].metrics.halstead.time
old: 138.62770699846027
new: 1412.869554728914
path: .spaces[0].metrics.halstead.N1
old: 36.0
new: 197.0
path: .spaces[0].metrics.halstead.effort
old: 2495.298725972285
new: 25431.65198512045
path: .spaces[0].metrics.halstead.level
old: 0.1153846153846154
new: 0.09595959595959597
path: .spaces[0].metrics.halstead.purity_ratio
old: 1.4810103206935712
new: 1.842971913812414
path: .spaces[0].metrics.halstead.volume
old: 287.9190837660329
new: 2440.411049077215
path: .spaces[0].metrics.halstead.N2
old: 26.0
new: 165.0
path: .spaces[0].metrics.halstead.difficulty
old: 8.666666666666666
new: 10.421052631578949
path: .spaces[0].metrics.halstead.estimated_program_length
old: 91.8226398830014
new: 667.1558328000939
path: .spaces[0].metrics.halstead.vocabulary
old: 25.0
new: 107.0
path: .spaces[0].metrics.mi.mi_original
old: 94.96601052241748
new: 52.79399194846427
path: .spaces[0].metrics.mi.mi_visual_studio
old: 55.53567866808041
new: 30.873679502025883
path: .spaces[0].metrics.mi.mi_sei
old: 98.84936386298668
new: 32.92405160725573

### Code

    class nsPrintSettingsGTK : public nsPrintSettings {
     public:
      NS_DECL_ISUPPORTS_INHERITED
      NS_DECLARE_STATIC_IID_ACCESSOR(NS_PRINTSETTINGSGTK_IID)

      nsPrintSettingsGTK();
      explicit nsPrintSettingsGTK(const PrintSettingsInitializer& aSettings);

      // We're overriding these methods because we want to read/write with GTK
      // objects, not local variables. This allows a simpler settings implementation
      // between Gecko and GTK.

      GtkPageSetup* GetGtkPageSetup() { return mPageSetup; };
      void SetGtkPageSetup(GtkPageSetup* aPageSetup);

      GtkPrintSettings* GetGtkPrintSettings() { return mPrintSettings; };
      void SetGtkPrintSettings(GtkPrintSettings* aPrintSettings);

      GtkPrinter* GetGtkPrinter() { return mGTKPrinter; };
      void SetGtkPrinter(GtkPrinter* aPrinter);

      // Reversed, color, orientation and file name are all stored in the
      // GtkPrintSettings. Orientation is also stored in the GtkPageSetup and its
      // setting takes priority when getting the orientation.
      NS_IMETHOD GetPrintReversed(bool* aPrintReversed) override;
      NS_IMETHOD SetPrintReversed(bool aPrintReversed) override;

      NS_IMETHOD GetPrintInColor(bool* aPrintInColor) override;
      NS_IMETHOD SetPrintInColor(bool aPrintInColor) override;

      NS_IMETHOD GetOrientation(int32_t* aOrientation) override;
      NS_IMETHOD SetOrientation(int32_t aOrientation) override;

      NS_IMETHOD GetToFileName(nsAString& aToFileName) override;
      NS_IMETHOD SetToFileName(const nsAString& aToFileName) override;

      // Gets/Sets the printer name in the GtkPrintSettings. If no printer name is
      // specified there, you will get back the name of the current internal
      // GtkPrinter.
      NS_IMETHOD GetPrinterName(nsAString& Printer) override;
      NS_IMETHOD SetPrinterName(const nsAString& aPrinter) override;

      // Number of copies is stored/gotten from the GtkPrintSettings.
      NS_IMETHOD GetNumCopies(int32_t* aNumCopies) override;
      NS_IMETHOD SetNumCopies(int32_t aNumCopies) override;

      NS_IMETHOD GetScaling(double* aScaling) override;
      NS_IMETHOD SetScaling(double aScaling) override;

      // A name recognised by GTK is strongly advised here, as this is used to
      // create a GtkPaperSize.
      NS_IMETHOD GetPaperId(nsAString& aPaperId) override;
      NS_IMETHOD SetPaperId(const nsAString& aPaperId) override;

      NS_IMETHOD SetUnwriteableMarginInTwips(
          nsIntMargin& aUnwriteableMargin) override;
      NS_IMETHOD SetUnwriteableMarginTop(double aUnwriteableMarginTop) override;
      NS_IMETHOD SetUnwriteableMarginLeft(double aUnwriteableMarginLeft) override;
      NS_IMETHOD SetUnwriteableMarginBottom(
          double aUnwriteableMarginBottom) override;
      NS_IMETHOD SetUnwriteableMarginRight(double aUnwriteableMarginRight) override;

      NS_IMETHOD GetPaperWidth(double* aPaperWidth) override;
      NS_IMETHOD SetPaperWidth(double aPaperWidth) override;

      NS_IMETHOD GetPaperHeight(double* aPaperHeight) override;
      NS_IMETHOD SetPaperHeight(double aPaperHeight) override;

      NS_IMETHOD SetPaperSizeUnit(int16_t aPaperSizeUnit) override;

      NS_IMETHOD GetEffectivePageSize(double* aWidth, double* aHeight) override;

      NS_IMETHOD SetupSilentPrinting() override;

      NS_IMETHOD SetPageRanges(const nsTArray&) override;
      NS_IMETHOD GetPageRanges(nsTArray&) override;

      NS_IMETHOD GetResolution(int32_t* aResolution) override;
      NS_IMETHOD SetResolution(int32_t aResolution) override;

      NS_IMETHOD GetDuplex(int32_t* aDuplex) override;
      NS_IMETHOD SetDuplex(int32_t aDuplex) override;

      NS_IMETHOD GetOutputFormat(int16_t* aOutputFormat) override;

     protected:
      virtual ~nsPrintSettingsGTK();

      nsPrintSettingsGTK(const nsPrintSettingsGTK& src);
      nsPrintSettingsGTK& operator=(const nsPrintSettingsGTK& rhs);

      virtual nsresult _Clone(nsIPrintSettings** _retval) override;
      virtual nsresult _Assign(nsIPrintSettings* aPS) override;

      GtkUnit GetGTKUnit(int16_t aGeckoUnit);
      void SaveNewPageSize();

      /**
       * Re-initialize mUnwriteableMargin with values from mPageSetup.
       * Should be called whenever mPageSetup is initialized or overwritten.
       */
      void InitUnwriteableMargin();

      /**
       * On construction:
       * - mPrintSettings and mPageSetup are just new objects with defaults
       *   determined by GTK.
       * - mGTKPrinter is nullptr!!! Remember to be careful when accessing this
       *   property.
       */
      GtkPageSetup* mPageSetup;
      GtkPrintSettings* mPrintSettings;
      GtkPrinter* mGTKPrinter;
    };

## Minimal test - lines (40, 40)

path: .spaces[0].spaces[0].metrics.nargs.average
old: null
new: 0.0
path: .spaces[0].spaces[0].metrics.loc.lloc
old: 0.0
new: 1.0
path: .spaces[0].spaces[0].metrics.nexits.average
old: null
new: 1.0
path: .spaces[0].spaces[0].metrics.nexits.sum
old: 0.0
new: 1.0
path: .spaces[0].spaces[0].metrics.cognitive.average
old: null
new: 0.0
path: .spaces[0].spaces[0].metrics.mi.mi_sei
old: null
new: 146.92819499625
path: .spaces[0].spaces[0].metrics.mi.mi_original
old: null
new: 154.24412008219068
path: .spaces[0].spaces[0].metrics.mi.mi_visual_studio
old: null
new: 90.2012398141466
path: .spaces[0].spaces[0].metrics.nom.total
old: 0.0
new: 1.0
path: .spaces[0].spaces[0].metrics.nom.functions
old: 0.0
new: 1.0
path: .spaces[0].spaces[0].metrics.halstead.time
old: 0.0
new: 3.3333333333333335
path: .spaces[0].spaces[0].metrics.halstead.N1
old: 0.0
new: 5.0
path: .spaces[0].spaces[0].metrics.halstead.purity_ratio
old: null
new: 2.045565997075035
path: .spaces[0].spaces[0].metrics.halstead.volume
old: 0.0
new: 24.0
path: .spaces[0].spaces[0].metrics.halstead.effort
old: 0.0
new: 60.0
path: .spaces[0].spaces[0].metrics.halstead.level
old: null
new: 0.4
path: .spaces[0].spaces[0].metrics.halstead.N2
old: 1.0
new: 3.0
path: .spaces[0].spaces[0].metrics.halstead.n2
old: 1.0
new: 3.0
path: .spaces[0].spaces[0].metrics.halstead.length
old: 1.0
new: 8.0
path: .spaces[0].spaces[0].metrics.halstead.bugs
old: 0.0
new: 0.005108729549290353
path: .spaces[0].spaces[0].metrics.halstead.estimated_program_length
old: null
new: 16.36452797660028
path: .spaces[0].spaces[0].metrics.halstead.n1
old: 0.0
new: 5.0
path: .spaces[0].spaces[0].metrics.halstead.difficulty
old: 0.0
new: 2.5
path: .spaces[0].spaces[0].metrics.halstead.vocabulary
old: 1.0
new: 8.0

### Code

      GtkPageSetup* GetGtkPageSetup() { return mPageSetup; };