1 /**************************************************************
2 *
3 * Licensed to the Apache Software Foundation (ASF) under one
4 * or more contributor license agreements. See the NOTICE file
5 * distributed with this work for additional information
6 * regarding copyright ownership. The ASF licenses this file
7 * to you under the Apache License, Version 2.0 (the
8 * "License"); you may not use this file except in compliance
9 * with the License. You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing,
14 * software distributed under the License is distributed on an
15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16 * KIND, either express or implied. See the License for the
17 * specific language governing permissions and limitations
18 * under the License.
19 *
20 *************************************************************/
21
22
23
24 #ifndef _SV_SALDATA_HXX
25 #define _SV_SALDATA_HXX
26
27 // -=-= includes -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
28 #include <signal.h>
29 #include <unx/salstd.hxx>
30 #include <salframe.hxx>
31 #include <unx/salinst.h>
32 #include <saldatabasic.hxx>
33 #ifndef _OSL_MODULE_H
34 #include <osl/module.h>
35 #endif
36 #include <vclpluginapi.h>
37
38 // -=-= forwards -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
39 class SalXLib;
40 class SalDisplay;
41 class SalPrinter;
42
43 // -=-= typedefs -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
44
45 DECLARE_LIST( SalDisplays, SalDisplay* )
46
47 #if defined SCO || defined LINUX || defined NETBSD || defined AIX || defined HPUX || defined FREEBSD
48 #include <pthread.h>
49 #else
50 typedef unsigned int pthread_t;
51 #endif
52
53 // -=-= SalData =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
54 class VCLPLUG_GEN_PUBLIC X11SalData : public SalData
55 {
56 protected:
57 sal_Bool bNoExceptions_;
58 SalXLib *pXLib_;
59 SalDisplay *m_pSalDisplay;
60 pthread_t hMainThread_;
61 rtl::OUString maLocalHostName;
62 rtl::OUString maUnicodeAccumulator;
63
64 public:
65 X11SalData();
66 virtual ~X11SalData();
67
68 virtual void Init();
69 virtual void initNWF();
70 virtual void deInitNWF();
71
72 inline void XError( Display *pDisplay, XErrorEvent *pEvent ) const;
73
GetDisplay() const74 SalDisplay* GetDisplay() const
75 { return m_pSalDisplay; }
SetSalDisplay(SalDisplay * pDisplay)76 void SetSalDisplay( SalDisplay* pDisplay )
77 { m_pSalDisplay = pDisplay; }
78
79 void DeleteDisplay(); // for shutdown
80
GetLib() const81 inline SalXLib* GetLib() const { return pXLib_; }
GetMainThread() const82 inline pthread_t GetMainThread() const { return hMainThread_; }
83
84 void StartTimer( sal_uLong nMS );
85 inline void StopTimer();
86 void Timeout() const;
87
GetLocalHostName() const88 const rtl::OUString& GetLocalHostName() const
89 { return maLocalHostName; }
GetUnicodeAccumulator()90 rtl::OUString& GetUnicodeAccumulator() { return maUnicodeAccumulator; }
91
92 static int XErrorHdl( Display*, XErrorEvent* );
93 static int XIOErrorHdl( Display* );
94
95 // set helper functions to set class and res name in W_CLASS hint
96 static const char* getFrameResName();
97 static const char* getFrameClassName();
98 static rtl::OString getFrameResName( SalExtStyle nStyle );
99
100 };
101
GetX11SalData()102 inline X11SalData* GetX11SalData()
103 { return (X11SalData*)ImplGetSVData()->mpSalData; }
104
105
106 #ifdef _SV_SALDISP_HXX
XError(Display * pDisplay,XErrorEvent * pEvent) const107 inline void X11SalData::XError( Display *pDisplay, XErrorEvent *pEvent ) const
108 { pXLib_->XError( pDisplay, pEvent ); }
109 #endif
110
111 class YieldMutexReleaser
112 {
113 sal_uLong m_nYieldCount;
114 public:
115 inline YieldMutexReleaser();
116 inline ~YieldMutexReleaser();
117 };
118
YieldMutexReleaser()119 inline YieldMutexReleaser::YieldMutexReleaser()
120 {
121 m_nYieldCount = GetSalData()->m_pInstance->ReleaseYieldMutex();
122 }
123
~YieldMutexReleaser()124 inline YieldMutexReleaser::~YieldMutexReleaser()
125 {
126 GetSalData()->m_pInstance->AcquireYieldMutex( m_nYieldCount );
127 }
128
129 #endif // _SV_SALDATA_HXX
130
131