1 : /* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 4 -*-
2 : * ***** BEGIN LICENSE BLOCK *****
3 : * Version: MPL 1.1/GPL 2.0/LGPL 2.1
4 : *
5 : * The contents of this file are subject to the Mozilla Public License Version
6 : * 1.1 (the "License"); you may not use this file except in compliance with
7 : * the License. You may obtain a copy of the License at
8 : * http://www.mozilla.org/MPL/
9 : *
10 : * Software distributed under the License is distributed on an "AS IS" basis,
11 : * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
12 : * for the specific language governing rights and limitations under the
13 : * License.
14 : *
15 : * The Original Code is Mozilla Foundation Code.
16 : *
17 : * The Initial Developer of the Original Code is Mozilla Foundation.
18 : * Portions created by the Initial Developer are Copyright (C) 2006
19 : * the Initial Developer. All Rights Reserved.
20 : *
21 : * Contributor(s):
22 : * Stuart Parmenter <pavlov@pavlov.net>
23 : *
24 : * Alternatively, the contents of this file may be used under the terms of
25 : * either the GNU General Public License Version 2 or later (the "GPL"), or
26 : * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
27 : * in which case the provisions of the GPL or the LGPL are applicable instead
28 : * of those above. If you wish to allow use of your version of this file only
29 : * under the terms of either the GPL or the LGPL, and not to allow others to
30 : * use your version of this file under the terms of the MPL, indicate your
31 : * decision by deleting the provisions above and replace them with the notice
32 : * and other provisions required by the GPL or the LGPL. If you do not delete
33 : * the provisions above, a recipient may use your version of this file under
34 : * the terms of any one of the MPL, the GPL or the LGPL.
35 : *
36 : * ***** END LICENSE BLOCK ***** */
37 :
38 : #ifndef GFX_PSSURFACE_H
39 : #define GFX_PSSURFACE_H
40 :
41 : #include "gfxASurface.h"
42 :
43 : /* for the output stream */
44 : #include "nsCOMPtr.h"
45 : #include "nsIOutputStream.h"
46 : #include "gfxContext.h"
47 :
48 : class THEBES_API gfxPSSurface : public gfxASurface {
49 : public:
50 : enum PageOrientation {
51 : PORTRAIT,
52 : LANDSCAPE
53 : };
54 :
55 : gfxPSSurface(nsIOutputStream *aStream, const gfxSize& aSizeInPoints, PageOrientation aOrientation);
56 : virtual ~gfxPSSurface();
57 :
58 : virtual nsresult BeginPrinting(const nsAString& aTitle, const nsAString& aPrintToFileName);
59 : virtual nsresult EndPrinting();
60 : virtual nsresult AbortPrinting();
61 : virtual nsresult BeginPage();
62 : virtual nsresult EndPage();
63 : virtual void Finish();
64 :
65 : void SetDPI(double x, double y);
66 : void GetDPI(double *xDPI, double *yDPI);
67 :
68 0 : virtual bool GetRotateForLandscape() { return (mOrientation == LANDSCAPE); }
69 :
70 : // this is in points!
71 0 : virtual const gfxIntSize GetSize() const
72 : {
73 0 : return mSize;
74 : }
75 :
76 0 : virtual PRInt32 GetDefaultContextFlags() const
77 : {
78 : return gfxContext::FLAG_SIMPLIFY_OPERATORS |
79 0 : gfxContext::FLAG_DISABLE_SNAPPING;
80 : }
81 :
82 : private:
83 : nsCOMPtr<nsIOutputStream> mStream;
84 : double mXDPI;
85 : double mYDPI;
86 : gfxIntSize mSize;
87 : PageOrientation mOrientation;
88 : };
89 :
90 : #endif /* GFX_PSSURFACE_H */
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