1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
|
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* 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/.
*/
#include <jni.h>
#include <android/log.h>
#include <android/looper.h>
#include <android/bitmap.h>
#include <android/androidinst.hxx>
#include <headless/svpdummies.hxx>
#include <unx/gendata.hxx>
#include <osl/detail/android-bootstrap.h>
#include <rtl/strbuf.hxx>
#include <vcl/settings.hxx>
#include <vcl/svapp.hxx>
#include <vcl/weld.hxx>
#include <memory>
#define LOGTAG "LibreOffice/androidinst"
#define LOGI(...) ((void)__android_log_print(ANDROID_LOG_INFO, LOGTAG, __VA_ARGS__))
#define LOGE(...) ((void)__android_log_print(ANDROID_LOG_ERROR, LOGTAG, __VA_ARGS__))
// Horrible hack
static int viewWidth = 1, viewHeight = 1;
class AndroidSalData : public GenericUnixSalData
{
public:
explicit AndroidSalData( SalInstance *pInstance ) : GenericUnixSalData( SAL_DATA_ANDROID, pInstance ) {}
virtual void ErrorTrapPush() {}
virtual bool ErrorTrapPop( bool ) { return false; }
};
void AndroidSalInstance::GetWorkArea(tools::Rectangle& rRect)
{
rRect = tools::Rectangle( Point( 0, 0 ),
Size( viewWidth, viewHeight ) );
}
AndroidSalInstance *AndroidSalInstance::getInstance()
{
if (!ImplGetSVData())
return NULL;
AndroidSalData *pData = static_cast<AndroidSalData *>(ImplGetSVData()->mpSalData);
if (!pData)
return NULL;
return static_cast<AndroidSalInstance *>(pData->m_pInstance);
}
AndroidSalInstance::AndroidSalInstance( std::unique_ptr<SalYieldMutex> pMutex )
: SvpSalInstance( std::move(pMutex) )
{
int res = (lo_get_javavm())->AttachCurrentThread(&m_pJNIEnv, NULL);
LOGI("AttachCurrentThread res=%d env=%p", res, m_pJNIEnv);
}
AndroidSalInstance::~AndroidSalInstance()
{
int res = (lo_get_javavm())->DetachCurrentThread();
LOGI("DetachCurrentThread res=%d", res);
LOGI("destroyed Android Sal Instance");
}
bool AndroidSalInstance::AnyInput( VclInputFlags nType )
{
if( nType & VclInputFlags::TIMER )
return CheckTimeout( false );
// Unfortunately there is no way to check for a specific type of
// input being queued. That information is too hidden, sigh.
return SvpSalInstance::s_pDefaultInstance->HasUserEvents();
}
class AndroidSalSystem : public SvpSalSystem {
public:
AndroidSalSystem() : SvpSalSystem() {}
virtual ~AndroidSalSystem() {}
virtual int ShowNativeDialog( const OUString& rTitle,
const OUString& rMessage,
const std::vector< OUString >& rButtons );
};
SalSystem *AndroidSalInstance::CreateSalSystem()
{
return new AndroidSalSystem();
}
class AndroidSalFrame : public SvpSalFrame
{
public:
AndroidSalFrame( AndroidSalInstance *pInstance,
SalFrame *pParent,
SalFrameStyleFlags nSalFrameStyle )
: SvpSalFrame(pInstance, pParent, nSalFrameStyle)
{
if (pParent == NULL && viewWidth > 1 && viewHeight > 1)
SetPosSize(0, 0, viewWidth, viewHeight, SAL_FRAME_POSSIZE_WIDTH | SAL_FRAME_POSSIZE_HEIGHT);
}
virtual void GetWorkArea(tools::Rectangle& rRect)
{
AndroidSalInstance::getInstance()->GetWorkArea( rRect );
}
virtual void UpdateSettings( AllSettings &rSettings )
{
// Clobber the UI fonts
#if 0
psp::FastPrintFontInfo aInfo;
aInfo.m_aFamilyName = "Roboto";
aInfo.m_eItalic = ITALIC_NORMAL;
aInfo.m_eWeight = WEIGHT_NORMAL;
aInfo.m_eWidth = WIDTH_NORMAL;
psp::PrintFontManager::get().matchFont( aInfo, rSettings.GetUILocale() );
#endif
// FIXME: is 14 point enough ?
vcl::Font aFont( OUString( "Roboto" ), Size( 0, 14 ) );
StyleSettings aStyleSet = rSettings.GetStyleSettings();
aStyleSet.SetAppFont( aFont );
aStyleSet.SetHelpFont( aFont );
aStyleSet.SetMenuFont( aFont );
aStyleSet.SetToolFont( aFont );
aStyleSet.SetLabelFont( aFont );
aStyleSet.SetRadioCheckFont( aFont );
aStyleSet.SetPushButtonFont( aFont );
aStyleSet.SetFieldFont( aFont );
aStyleSet.SetIconFont( aFont );
aStyleSet.SetTabFont( aFont );
aStyleSet.SetGroupFont( aFont );
rSettings.SetStyleSettings( aStyleSet );
}
};
SalFrame *AndroidSalInstance::CreateChildFrame( SystemParentData* /*pParent*/, SalFrameStyleFlags nStyle )
{
return new AndroidSalFrame( this, NULL, nStyle );
}
SalFrame *AndroidSalInstance::CreateFrame( SalFrame* pParent, SalFrameStyleFlags nStyle )
{
return new AndroidSalFrame( this, pParent, nStyle );
}
void SalAbort( const OUString& rErrorText, bool bDumpCore )
{
OUString aError( rErrorText );
if( aError.isEmpty() )
aError = "Unknown application error";
LOGI("%s", OUStringToOString(rErrorText, osl_getThreadTextEncoding()).getStr() );
LOGI("SalAbort: '%s'",
OUStringToOString(aError, RTL_TEXTENCODING_ASCII_US).getStr());
if( bDumpCore )
abort();
else
_exit(1);
}
const OUString& SalGetDesktopEnvironment()
{
static OUString aEnv( "android" );
return aEnv;
}
SalData::SalData() :
m_pInstance( 0 ),
m_pPIManager(0 )
{
}
SalData::~SalData()
{
}
// This is our main entry point:
SalInstance *CreateSalInstance()
{
LOGI("Android: CreateSalInstance!");
AndroidSalInstance* pInstance = new AndroidSalInstance( std::make_unique<SvpSalYieldMutex>() );
new AndroidSalData( pInstance );
pInstance->AcquireYieldMutex();
return pInstance;
}
void DestroySalInstance( SalInstance *pInst )
{
pInst->ReleaseYieldMutexAll();
delete pInst;
}
int AndroidSalSystem::ShowNativeDialog( const OUString& rTitle,
const OUString& rMessage,
const std::vector< OUString >& rButtons )
{
(void)rButtons;
LOGI("LibreOffice native dialog '%s': '%s'",
OUStringToOString(rTitle, RTL_TEXTENCODING_ASCII_US).getStr(),
OUStringToOString(rMessage, RTL_TEXTENCODING_ASCII_US).getStr());
LOGI("Dialog '%s': '%s'",
OUStringToOString(rTitle, RTL_TEXTENCODING_ASCII_US).getStr(),
OUStringToOString(rMessage, RTL_TEXTENCODING_ASCII_US).getStr());
if (AndroidSalInstance::getInstance() != NULL)
{
// Does Android have a native dialog ? if not,. we have to do this ...
// Of course it has. android.app.AlertDialog seems like a good
// choice, it even has one, two or three buttons. Naturally,
// it intended to be used from Java, so some verbose JNI
// horror would be needed to use it directly here. Probably we
// want some easier to use magic wrapper, hmm.
std::unique_ptr<weld::MessageDialog> xBox(Application::CreateMessageDialog(nullptr,
VclMessageType::Warning, VclButtonsType::Ok,
rMessage));
xBox->set_title(rTitle);
xBox->run();
}
else
LOGE("VCL not initialized");
return 0;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
