vcl/ios/iosinst.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include <premac.h>
  21 #include <UIKit/UIKit.h>
  22 #include <postmac.h>
  23
  24 #include "ios/iosinst.hxx"
  25 #include "headless/svpdummies.hxx"
  26 #include "unx/gendata.hxx"
  27 #include "quartz/utils.h"
  28 #include <vcl/layout.hxx>
  29 #include <vcl/settings.hxx>
  30
  31 // Horrible hack
  32 static int viewWidth = 1, viewHeight = 1;
  33
  34 class IosSalData : public SalGenericData
  35 {
  36 public:
  37     explicit IosSalData(SalInstance *pInstance)
  38         : SalGenericData(SAL_DATA_IOS, pInstance)
  39     {
  40     }
  41     virtual void ErrorTrapPush() {}
  42     virtual bool ErrorTrapPop( bool ) { return false; }
  43 };
  44
  45 void IosSalInstance::GetWorkArea( tools::Rectangle& rRect )
  46 {
  47     rRect = tools::Rectangle( Point( 0, 0 ),
  48                        Size( viewWidth, viewHeight ) );
  49 }
  50
  51 IosSalInstance *IosSalInstance::getInstance()
  52 {
  53     if (!ImplGetSVData())
  54         return NULL;
  55     IosSalData *pData = static_cast<IosSalData *>(ImplGetSVData()->mpSalData);
  56     if (!pData)
  57         return NULL;
  58     return static_cast<IosSalInstance *>(pData->m_pInstance);
  59 }
  60
  61 IosSalInstance::IosSalInstance( SalYieldMutex *pMutex )
  62     : SvpSalInstance( pMutex )
  63 {
  64 }
  65
  66 IosSalInstance::~IosSalInstance()
  67 {
  68 }
  69
  70 class IosSalSystem : public SvpSalSystem {
  71 public:
  72     IosSalSystem() : SvpSalSystem() {}
  73     virtual ~IosSalSystem() {}
  74     virtual int ShowNativeDialog( const OUString& rTitle,
  75                                   const OUString& rMessage,
  76                                   const std::list< OUString >& rButtons,
  77                                   int nDefButton );
  78 };
  79
  80 SalSystem *IosSalInstance::CreateSalSystem()
  81 {
  82     return new IosSalSystem();
  83 }
  84
  85 class IosSalFrame : public SvpSalFrame
  86 {
  87 public:
  88     IosSalFrame( IosSalInstance *pInstance,
  89                      SalFrame           *pParent,
  90                      SalFrameStyleFlags  nSalFrameStyle)
  91         : SvpSalFrame( pInstance, pParent, nSalFrameStyle )
  92     {
  93         if (pParent == NULL && viewWidth > 1 && viewHeight > 1)
  94             SetPosSize(0, 0, viewWidth, viewHeight, SAL_FRAME_POSSIZE_WIDTH | SAL_FRAME_POSSIZE_HEIGHT);
  95     }
  96
  97     virtual void GetWorkArea( tools::Rectangle& rRect ) override
  98     {
  99         IosSalInstance::getInstance()->GetWorkArea( rRect );
 100     }
 101
 102     virtual void ShowFullScreen( bool, sal_Int32 ) override
 103     {
 104         SetPosSize( 0, 0, viewWidth, viewHeight,
 105                     SAL_FRAME_POSSIZE_WIDTH | SAL_FRAME_POSSIZE_HEIGHT );
 106     }
 107
 108     virtual void UpdateSettings( AllSettings &rSettings ) override
 109     {
 110         // Clobber the UI fonts
 111         vcl::Font aFont( OUString( "Helvetica" ), Size( 0, 14 ) );
 112
 113         StyleSettings aStyleSet = rSettings.GetStyleSettings();
 114         aStyleSet.SetAppFont( aFont );
 115         aStyleSet.SetHelpFont( aFont );
 116         aStyleSet.SetMenuFont( aFont );
 117         aStyleSet.SetToolFont( aFont );
 118         aStyleSet.SetLabelFont( aFont );
 119         aStyleSet.SetRadioCheckFont( aFont );
 120         aStyleSet.SetPushButtonFont( aFont );
 121         aStyleSet.SetFieldFont( aFont );
 122         aStyleSet.SetIconFont( aFont );
 123         aStyleSet.SetTabFont( aFont );
 124         aStyleSet.SetGroupFont( aFont );
 125
 126         rSettings.SetStyleSettings( aStyleSet );
 127     }
 128 };
 129
 130 SalFrame *IosSalInstance::CreateChildFrame( SystemParentData* pParent, SalFrameStyleFlags nStyle )
 131 {
 132     pParent = NULL;
 133     return new IosSalFrame( this, NULL, nStyle );
 134 }
 135
 136 SalFrame *IosSalInstance::CreateFrame( SalFrame* pParent, SalFrameStyleFlags nStyle )
 137 {
 138     return new IosSalFrame( this, pParent, nStyle );
 139 }
 140
 141 // All the interesting stuff is slaved from the IosSalInstance
 142 void InitSalData()   {}
 143 void DeInitSalData() {}
 144 void InitSalMain()   {}
 145
 146 void SalAbort( const OUString& rErrorText, bool bDumpCore )
 147 {
 148     (void) bDumpCore;
 149
 150     NSLog(@"SalAbort: %s", OUStringToOString(rErrorText, osl_getThreadTextEncoding()).getStr() );
 151 }
 152
 153 const OUString& SalGetDesktopEnvironment()
 154 {
 155     static OUString aEnv( "iOS" );
 156     return aEnv;
 157 }
 158
 159 SalData::SalData() :
 160     m_pInstance( 0 ),
 161     mpFontList( 0 ),
 162     mxRGBSpace( CGColorSpaceCreateDeviceRGB() ),
 163     mxGraySpace( CGColorSpaceCreateDeviceGray() )
 164 {
 165 }
 166
 167 SalData::~SalData()
 168 {
 169 }
 170
 171 // This is our main entry point:
 172 SalInstance *CreateSalInstance()
 173 {
 174     IosSalInstance* pInstance = new IosSalInstance( new SalYieldMutex() );
 175     new IosSalData( pInstance );
 176     pInstance->AcquireYieldMutex(1);
 177     return pInstance;
 178 }
 179
 180 void DestroySalInstance( SalInstance *pInst )
 181 {
 182     pInst->ReleaseYieldMutex();
 183     delete pInst;
 184 }
 185
 186 int IosSalSystem::ShowNativeDialog( const OUString& rTitle,
 187                                     const OUString& rMessage,
 188                                     const std::list< OUString >& rButtons,
 189                                     int nDefButton )
 190 {
 191     (void)rButtons;
 192     (void)nDefButton;
 193
 194     NSLog(@"%@: %@", CreateNSString(rTitle), CreateNSString(rMessage));
 195
 196     return 0;
 197 }
 198
 199 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */