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-rw-r--r--widget/gtk/nsPrintSettingsGTK.h147
1 files changed, 147 insertions, 0 deletions
diff --git a/widget/gtk/nsPrintSettingsGTK.h b/widget/gtk/nsPrintSettingsGTK.h
new file mode 100644
index 0000000000..c2d97a6208
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+++ b/widget/gtk/nsPrintSettingsGTK.h
@@ -0,0 +1,147 @@
+/* -*- Mode: IDL; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef nsPrintSettingsGTK_h_
+#define nsPrintSettingsGTK_h_
+
+#include "nsPrintSettingsImpl.h"
+
+extern "C" {
+#include <gtk/gtk.h>
+#include <gtk/gtkunixprint.h>
+}
+
+#define NS_PRINTSETTINGSGTK_IID \
+ { \
+ 0x758df520, 0xc7c3, 0x11dc, { \
+ 0x95, 0xff, 0x08, 0x00, 0x20, 0x0c, 0x9a, 0x66 \
+ } \
+ }
+
+//*****************************************************************************
+//*** nsPrintSettingsGTK
+//*****************************************************************************
+
+class nsPrintSettingsGTK : public nsPrintSettings {
+ public:
+ NS_DECL_ISUPPORTS_INHERITED
+ NS_DECLARE_STATIC_IID_ACCESSOR(NS_PRINTSETTINGSGTK_IID)
+
+ nsPrintSettingsGTK();
+ explicit nsPrintSettingsGTK(const PrintSettingsInitializer& aSettings);
+
+ static nsPrintSettingsGTK* From(nsIPrintSettings* aPrintSettings) {
+ return static_cast<nsPrintSettingsGTK*>(aPrintSettings);
+ }
+
+ // 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 SetPageRanges(const nsTArray<int32_t>&) override;
+ NS_IMETHOD GetPageRanges(nsTArray<int32_t>&) 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;
+};
+
+NS_DEFINE_STATIC_IID_ACCESSOR(nsPrintSettingsGTK, NS_PRINTSETTINGSGTK_IID)
+
+#endif // nsPrintSettingsGTK_h_