зеркало из https://github.com/mozilla/gecko-dev.git
59 строки
1.6 KiB
C++
59 строки
1.6 KiB
C++
/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 4 -*-
|
|
* 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 GFX_PSSURFACE_H
|
|
#define GFX_PSSURFACE_H
|
|
|
|
#include "gfxASurface.h"
|
|
|
|
/* for the output stream */
|
|
#include "nsCOMPtr.h"
|
|
#include "nsIOutputStream.h"
|
|
#include "gfxContext.h"
|
|
|
|
class THEBES_API gfxPSSurface : public gfxASurface {
|
|
public:
|
|
enum PageOrientation {
|
|
PORTRAIT,
|
|
LANDSCAPE
|
|
};
|
|
|
|
gfxPSSurface(nsIOutputStream *aStream, const gfxSize& aSizeInPoints, PageOrientation aOrientation);
|
|
virtual ~gfxPSSurface();
|
|
|
|
virtual nsresult BeginPrinting(const nsAString& aTitle, const nsAString& aPrintToFileName);
|
|
virtual nsresult EndPrinting();
|
|
virtual nsresult AbortPrinting();
|
|
virtual nsresult BeginPage();
|
|
virtual nsresult EndPage();
|
|
virtual void Finish();
|
|
|
|
void SetDPI(double x, double y);
|
|
void GetDPI(double *xDPI, double *yDPI);
|
|
|
|
virtual bool GetRotateForLandscape() { return (mOrientation == LANDSCAPE); }
|
|
|
|
// this is in points!
|
|
virtual const gfxIntSize GetSize() const
|
|
{
|
|
return mSize;
|
|
}
|
|
|
|
virtual int32_t GetDefaultContextFlags() const
|
|
{
|
|
return gfxContext::FLAG_SIMPLIFY_OPERATORS |
|
|
gfxContext::FLAG_DISABLE_SNAPPING;
|
|
}
|
|
|
|
private:
|
|
nsCOMPtr<nsIOutputStream> mStream;
|
|
double mXDPI;
|
|
double mYDPI;
|
|
gfxIntSize mSize;
|
|
PageOrientation mOrientation;
|
|
};
|
|
|
|
#endif /* GFX_PSSURFACE_H */
|