1 : /* -*- Mode: IDL; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
2 : *
3 : * ***** BEGIN LICENSE BLOCK *****
4 : * Version: MPL 1.1/GPL 2.0/LGPL 2.1
5 : *
6 : * The contents of this file are subject to the Mozilla Public License Version
7 : * 1.1 (the "License"); you may not use this file except in compliance with
8 : * the License. You may obtain a copy of the License at
9 : * http://www.mozilla.org/MPL/
10 : *
11 : * Software distributed under the License is distributed on an "AS IS" basis,
12 : * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
13 : * for the specific language governing rights and limitations under the
14 : * License.
15 : *
16 : * The Original Code is the Mozilla browser.
17 : *
18 : * The Initial Developer of the Original Code is Mozilla Foundation.
19 : * Portions created by the Initial Developer are Copyright (C) 2008
20 : * the Initial Developer. All Rights Reserved.
21 : *
22 : * Contributor(s):
23 : * Michael Ventnor <m.ventnor@gmail.com>
24 : *
25 : * Alternatively, the contents of this file may be used under the terms of
26 : * either of the GNU General Public License Version 2 or later (the "GPL"),
27 : * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
28 : * in which case the provisions of the GPL or the LGPL are applicable instead
29 : * of those above. If you wish to allow use of your version of this file only
30 : * under the terms of either the GPL or the LGPL, and not to allow others to
31 : * use your version of this file under the terms of the MPL, indicate your
32 : * decision by deleting the provisions above and replace them with the notice
33 : * and other provisions required by the GPL or the LGPL. If you do not delete
34 : * the provisions above, a recipient may use your version of this file under
35 : * the terms of any one of the MPL, the GPL or the LGPL.
36 : *
37 : * ***** END LICENSE BLOCK ***** */
38 :
39 : #ifndef nsPrintSettingsGTK_h_
40 : #define nsPrintSettingsGTK_h_
41 :
42 : #include "nsPrintSettingsImpl.h"
43 :
44 : extern "C" {
45 : #include <gtk/gtk.h>
46 : #include <gtk/gtkprinter.h>
47 : #include <gtk/gtkprintjob.h>
48 : }
49 :
50 : #define NS_PRINTSETTINGSGTK_IID \
51 : { 0x758df520, 0xc7c3, 0x11dc, { 0x95, 0xff, 0x08, 0x00, 0x20, 0x0c, 0x9a, 0x66 } }
52 :
53 :
54 : //*****************************************************************************
55 : //*** nsPrintSettingsGTK
56 : //*****************************************************************************
57 :
58 : class nsPrintSettingsGTK : public nsPrintSettings
59 : {
60 : public:
61 : NS_DECL_ISUPPORTS_INHERITED
62 : NS_DECLARE_STATIC_IID_ACCESSOR(NS_PRINTSETTINGSGTK_IID)
63 :
64 : nsPrintSettingsGTK();
65 : virtual ~nsPrintSettingsGTK();
66 :
67 : // We're overriding these methods because we want to read/write with GTK objects,
68 : // not local variables. This allows a simpler settings implementation between
69 : // Gecko and GTK.
70 :
71 0 : GtkPageSetup* GetGtkPageSetup() { return mPageSetup; };
72 : void SetGtkPageSetup(GtkPageSetup *aPageSetup);
73 :
74 0 : GtkPrintSettings* GetGtkPrintSettings() { return mPrintSettings; };
75 : void SetGtkPrintSettings(GtkPrintSettings *aPrintSettings);
76 :
77 0 : GtkPrinter* GetGtkPrinter() { return mGTKPrinter; };
78 : void SetGtkPrinter(GtkPrinter *aPrinter);
79 :
80 : bool GetForcePrintSelectionOnly() { return mPrintSelectionOnly; };
81 0 : void SetForcePrintSelectionOnly(bool aPrintSelectionOnly) { mPrintSelectionOnly = aPrintSelectionOnly; };
82 :
83 : // If not printing the selection, this is stored in the GtkPrintSettings. Printing the
84 : // selection is stored as a protected boolean (mPrintSelectionOnly).
85 : NS_IMETHOD GetPrintRange(PRInt16 *aPrintRange);
86 : NS_IMETHOD SetPrintRange(PRInt16 aPrintRange);
87 :
88 : // The page range is stored as as single range in the GtkPrintSettings object.
89 : NS_IMETHOD GetStartPageRange(PRInt32 *aStartPageRange);
90 : NS_IMETHOD SetStartPageRange(PRInt32 aStartPageRange);
91 : NS_IMETHOD GetEndPageRange(PRInt32 *aEndPageRange);
92 : NS_IMETHOD SetEndPageRange(PRInt32 aEndPageRange);
93 :
94 : // Reversed, color, orientation and file name are all stored in the GtkPrintSettings.
95 : // Orientation is also stored in the GtkPageSetup and its setting takes priority when getting the orientation.
96 : NS_IMETHOD GetPrintReversed(bool *aPrintReversed);
97 : NS_IMETHOD SetPrintReversed(bool aPrintReversed);
98 :
99 : NS_IMETHOD GetPrintInColor(bool *aPrintInColor);
100 : NS_IMETHOD SetPrintInColor(bool aPrintInColor);
101 :
102 : NS_IMETHOD GetOrientation(PRInt32 *aOrientation);
103 : NS_IMETHOD SetOrientation(PRInt32 aOrientation);
104 :
105 : NS_IMETHOD GetToFileName(PRUnichar * *aToFileName);
106 : NS_IMETHOD SetToFileName(const PRUnichar * aToFileName);
107 :
108 : // Gets/Sets the printer name in the GtkPrintSettings. If no printer name is specified there,
109 : // you will get back the name of the current internal GtkPrinter.
110 : NS_IMETHOD GetPrinterName(PRUnichar * *aPrinter);
111 : NS_IMETHOD SetPrinterName(const PRUnichar * aPrinter);
112 :
113 : // Number of copies is stored/gotten from the GtkPrintSettings.
114 : NS_IMETHOD GetNumCopies(PRInt32 *aNumCopies);
115 : NS_IMETHOD SetNumCopies(PRInt32 aNumCopies);
116 :
117 : NS_IMETHOD GetScaling(double *aScaling);
118 : NS_IMETHOD SetScaling(double aScaling);
119 :
120 : // A name recognised by GTK is strongly advised here, as this is used to create a GtkPaperSize.
121 : NS_IMETHOD GetPaperName(PRUnichar * *aPaperName);
122 : NS_IMETHOD SetPaperName(const PRUnichar * aPaperName);
123 :
124 : NS_IMETHOD SetUnwriteableMarginInTwips(nsIntMargin& aUnwriteableMargin);
125 : NS_IMETHOD SetUnwriteableMarginTop(double aUnwriteableMarginTop);
126 : NS_IMETHOD SetUnwriteableMarginLeft(double aUnwriteableMarginLeft);
127 : NS_IMETHOD SetUnwriteableMarginBottom(double aUnwriteableMarginBottom);
128 : NS_IMETHOD SetUnwriteableMarginRight(double aUnwriteableMarginRight);
129 :
130 : NS_IMETHOD GetPaperWidth(double *aPaperWidth);
131 : NS_IMETHOD SetPaperWidth(double aPaperWidth);
132 :
133 : NS_IMETHOD GetPaperHeight(double *aPaperHeight);
134 : NS_IMETHOD SetPaperHeight(double aPaperHeight);
135 :
136 : NS_IMETHOD SetPaperSizeUnit(PRInt16 aPaperSizeUnit);
137 :
138 : NS_IMETHOD GetEffectivePageSize(double *aWidth, double *aHeight);
139 :
140 : NS_IMETHOD SetupSilentPrinting();
141 :
142 : NS_IMETHOD GetPageRanges(nsTArray<PRInt32> &aPages);
143 :
144 : protected:
145 : nsPrintSettingsGTK(const nsPrintSettingsGTK& src);
146 : nsPrintSettingsGTK& operator=(const nsPrintSettingsGTK& rhs);
147 :
148 : virtual nsresult _Clone(nsIPrintSettings **_retval);
149 : virtual nsresult _Assign(nsIPrintSettings *aPS);
150 :
151 : GtkUnit GetGTKUnit(PRInt16 aGeckoUnit);
152 : void SaveNewPageSize();
153 :
154 : /**
155 : * Re-initialize mUnwriteableMargin with values from mPageSetup.
156 : * Should be called whenever mPageSetup is initialized or overwritten.
157 : */
158 : void InitUnwriteableMargin();
159 :
160 : /**
161 : * On construction:
162 : * - mPrintSettings, mPageSetup and mPaperSize are just new objects with defaults determined by GTK.
163 : * - mGTKPrinter is NULL!!! Remember to be careful when accessing this property.
164 : */
165 : GtkPageSetup* mPageSetup;
166 : GtkPrintSettings* mPrintSettings;
167 : GtkPrinter* mGTKPrinter;
168 : GtkPaperSize* mPaperSize;
169 :
170 : bool mPrintSelectionOnly;
171 : };
172 :
173 : NS_DEFINE_STATIC_IID_ACCESSOR(nsPrintSettingsGTK, NS_PRINTSETTINGSGTK_IID)
174 :
175 :
176 : #endif // nsPrintSettingsGTK_h_
|