mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-01 06:35:42 +00:00
42c19dece3
Fixes a leak in nsPrintSettingsGTK::SetGtkPrintSettings() and missed paper size copy in operator= (bug 965991). GtkPageSetup always has a GtkPaperSize [1], which is returned from gtk_page_setup_get_paper_size() as indicated in the docs [2]: "Return value: the paper size" without "or NULL". [1] https://git.gnome.org/browse/gtk+/tree/gtk/gtkpagesetup.c?h=2.18.0#n68 [2] https://git.gnome.org/browse/gtk+/tree/gtk/gtkpagesetup.c?h=2.18.0#n164 --HG-- extra : rebase_source : c554c9cb2c30380301fb4286efb9b52497c10d9d
152 lines
5.8 KiB
C++
152 lines
5.8 KiB
C++
/* -*- 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();
|
|
|
|
// 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);
|
|
|
|
bool GetForcePrintSelectionOnly() { return mPrintSelectionOnly; };
|
|
void SetForcePrintSelectionOnly(bool aPrintSelectionOnly) { mPrintSelectionOnly = aPrintSelectionOnly; };
|
|
|
|
// If not printing the selection, this is stored in the GtkPrintSettings. Printing the
|
|
// selection is stored as a protected boolean (mPrintSelectionOnly).
|
|
NS_IMETHOD GetPrintRange(int16_t *aPrintRange) override;
|
|
NS_IMETHOD SetPrintRange(int16_t aPrintRange) override;
|
|
|
|
// The page range is stored as as single range in the GtkPrintSettings object.
|
|
NS_IMETHOD GetStartPageRange(int32_t *aStartPageRange) override;
|
|
NS_IMETHOD SetStartPageRange(int32_t aStartPageRange) override;
|
|
NS_IMETHOD GetEndPageRange(int32_t *aEndPageRange) override;
|
|
NS_IMETHOD SetEndPageRange(int32_t aEndPageRange) override;
|
|
|
|
// 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(char16_t * *aToFileName) override;
|
|
NS_IMETHOD SetToFileName(const char16_t * 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(char16_t * *aPrinter) override;
|
|
NS_IMETHOD SetPrinterName(const char16_t * 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 GetPaperName(char16_t * *aPaperName) override;
|
|
NS_IMETHOD SetPaperName(const char16_t * aPaperName) 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 GetPageRanges(nsTArray<int32_t> &aPages) 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;
|
|
|
|
bool mPrintSelectionOnly;
|
|
};
|
|
|
|
NS_DEFINE_STATIC_IID_ACCESSOR(nsPrintSettingsGTK, NS_PRINTSETTINGSGTK_IID)
|
|
|
|
|
|
#endif // nsPrintSettingsGTK_h_
|