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kmmanager.h
1/*
2 * This file is part of the KDE libraries
3 * Copyright (c) 2001 Michael Goffioul <tdeprint@swing.be>
4 *
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Library General Public
7 * License version 2 as published by the Free Software Foundation.
8 *
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Library General Public License for more details.
13 *
14 * You should have received a copy of the GNU Library General Public License
15 * along with this library; see the file COPYING.LIB. If not, write to
16 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
17 * Boston, MA 02110-1301, USA.
18 **/
19
20#ifndef KMMANAGER_H
21#define KMMANAGER_H
22
23#if !defined( _TDEPRINT_COMPILE ) && defined( __GNUC__ )
24#warning internal header, do not use except if you are a TDEPrint developer
25#endif
26
27#include <tdeprint/kmprinter.h>
28
29#include <tqobject.h>
30#include <tqstring.h>
31#include <tqptrlist.h>
32
33class DrMain;
34class KMDBEntry;
35class KMVirtualManager;
36class KMSpecialManager;
37class TQWidget;
38class TDEActionCollection;
39class PrinterFilter;
40
48class TDEPRINT_EXPORT KMManager : public TQObject
49{
50 TQ_OBJECT
51
52friend class KMVirtualManager;
53friend class KMSpecialManager;
54friend class KMFactory;
55
56public:
57 enum PrinterOperations {
58 PrinterEnabling = 0x01,
59 PrinterCreation = 0x02,
60 PrinterDefault = 0x04,
61 PrinterTesting = 0x08,
62 PrinterConfigure = 0x10,
63 PrinterRemoval = 0x20,
64 PrinterAll = 0xFF
65 };
66 enum ServerOperations {
67 ServerRestarting = 0x1,
68 ServerConfigure = 0x2,
69 ServerAll = 0xF
70 };
71
72 KMManager(TQObject *parent = 0, const char *name = 0);
73 virtual ~KMManager();
74
75 static KMManager* self();
76
77 // error management functions
78 TQString errorMsg() const { return m_errormsg; }
79 void setErrorMsg(const TQString& s) { m_errormsg = s; }
80
81 // support management ?
82 bool hasManagement() const { return m_hasmanagement; }
83
84 // printer management functions
85 virtual bool createPrinter(KMPrinter *p);
86 virtual bool removePrinter(KMPrinter *p);
87 virtual bool enablePrinter(KMPrinter *p, bool on);
88 virtual bool startPrinter(KMPrinter *p, bool on);
89 virtual bool completePrinter(KMPrinter *p);
90 virtual bool completePrinterShort(KMPrinter *p);
91 virtual bool setDefaultPrinter(KMPrinter *p);
92 virtual bool testPrinter(KMPrinter *p);
93 bool upPrinter(KMPrinter *p, bool state);
94 bool modifyPrinter(KMPrinter *oldp, KMPrinter *newp);
95 bool removePrinter(const TQString& name);
96 bool enablePrinter(const TQString& name, bool state);
97 bool startPrinter(const TQString& name, bool state);
98 bool completePrinter(const TQString& name);
99 bool setDefaultPrinter(const TQString& name);
100 int printerOperationMask() const { return m_printeroperationmask; }
101 int addPrinterWizard(TQWidget *parent = 0);
102
103 // special printer management functions
104 bool createSpecialPrinter(KMPrinter *p);
105 bool removeSpecialPrinter(KMPrinter *p);
106
107 // printer listing functions
108 KMPrinter* findPrinter(const TQString& name);
109 TQPtrList<KMPrinter>* printerList(bool reload = true);
110 TQPtrList<KMPrinter>* printerListComplete(bool reload = true);
111 KMPrinter* defaultPrinter();
112 void enableFilter(bool on);
113 bool isFilterEnabled() const;
114
115 // driver DB functions
116 virtual TQString driverDbCreationProgram();
117 virtual TQString driverDirectory();
118
119 // driver functions
120 virtual DrMain* loadPrinterDriver(KMPrinter *p, bool config = false);
121 virtual DrMain* loadDbDriver(KMDBEntry *entry);
122 virtual DrMain* loadFileDriver(const TQString& filename);
123 DrMain* loadDriver(KMPrinter *p, bool config = false);
124 virtual bool savePrinterDriver(KMPrinter *p, DrMain *d);
125 virtual bool validateDbDriver(KMDBEntry *entry);
126
127 // configuration functions
128 bool invokeOptionsDialog(TQWidget *parent = 0);
129 virtual TQString stateInformation();
130
131 // server functions
132 int serverOperationMask() const { return m_serveroperationmask; }
133 virtual bool restartServer();
134 virtual bool configureServer(TQWidget *parent = 0);
135 virtual TQStringList detectLocalPrinters();
136
137 // additional actions (for print manager)
138 virtual void createPluginActions(TDEActionCollection*);
139 virtual void validatePluginActions(TDEActionCollection*, KMPrinter*);
140
141 // utility function
142 void checkUpdatePossible();
143
144signals:
145 void updatePossible(bool);
146 void printerListUpdated();
147
148protected:
149 // the real printer listing job is done here
150 virtual void listPrinters();
151
152 // utility functions
153 void addPrinter(KMPrinter *p); // in any case, the pointer given MUST not be used after
154 // calling this function. Useful when listing printers.
155 void setHardDefault(KMPrinter*);
156 void setSoftDefault(KMPrinter*);
157 KMPrinter* softDefault() const;
158 KMPrinter* hardDefault() const;
159 // this function uncompress the given file (or does nothing
160 // if the file is not compressed). Returns wether the file was
161 // compressed or not.
162 bool uncompressFile(const TQString& srcname, TQString& destname);
163 bool notImplemented();
164 void setHasManagement(bool on) { m_hasmanagement = on; }
165 void setPrinterOperationMask(int m) { m_printeroperationmask = m; }
166 void setServerOperationMask(int m) { m_serveroperationmask = m; }
167 TQString testPage();
168 void discardAllPrinters(bool);
169 void setUpdatePossible( bool );
170 virtual void checkUpdatePossibleInternal();
171
172protected:
173 TQString m_errormsg;
174 KMPrinterList m_printers, m_fprinters; // filtered printers
175 bool m_hasmanagement;
176 int m_printeroperationmask;
177 int m_serveroperationmask;
178 KMSpecialManager *m_specialmgr;
179 KMVirtualManager *m_virtualmgr;
180 PrinterFilter *m_printerfilter;
181 bool m_updatepossible;
182};
183
184#endif

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