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-rw-r--r--vcl/android/androidinst.cxx250
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diff --git a/vcl/android/androidinst.cxx b/vcl/android/androidinst.cxx
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+/* -*- 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) )
+{
+ // FIXME: remove when uniPoll & runLoop is the only Android entry point.
+ int res = (lo_get_javavm())->AttachCurrentThread(&m_pJNIEnv, NULL);
+ LOGI("AttachCurrentThread res=%d env=%p", res, m_pJNIEnv);
+}
+
+// This is never called on Android until app exit.
+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();
+}
+
+void AndroidSalInstance::updateMainThread()
+{
+ int res = (lo_get_javavm())->AttachCurrentThread(&m_pJNIEnv, NULL);
+ LOGI("updateMainThread AttachCurrentThread res=%d env=%p", res, m_pJNIEnv);
+ SvpSalInstance::updateMainThread();
+}
+
+void AndroidSalInstance::releaseMainThread()
+{
+ int res = (lo_get_javavm())->DetachCurrentThread();
+ LOGI("releaseMainThread DetachCurrentThread res=%d", res);
+
+ SvpSalInstance::releaseMainThread();
+}
+
+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: */
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