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 "quartz/salgdi.h"
  26 #include "headless/svpdata.hxx"
  27 #include "headless/svpdummies.hxx"
  28 #include "quartz/utils.h"
  29 #include <vcl/layout.hxx>
  30 #include <vcl/settings.hxx>
  31
  32 // Totally wrong of course but doesn't seem to harm much in the iOS app.
  33 static int viewWidth = 1, viewHeight = 1;
  34
  35 void IosSalInstance::GetWorkArea( tools::Rectangle& rRect )
  36 {
  37     rRect = tools::Rectangle( Point( 0, 0 ),
  38                        Size( viewWidth, viewHeight ) );
  39 }
  40
  41 IosSalInstance *IosSalInstance::getInstance()
  42 {
  43     if (!ImplGetSVData())
  44         return NULL;
  45     return static_cast<IosSalInstance *>(GetSalInstance());
  46 }
  47
  48 IosSalInstance::IosSalInstance( std::unique_ptr<SalYieldMutex> pMutex )
  49     : SvpSalInstance( std::move(pMutex) )
  50 {
  51 }
  52
  53 IosSalInstance::~IosSalInstance()
  54 {
  55 }
  56
  57 class IosSalSystem : public SvpSalSystem {
  58 public:
  59     IosSalSystem() : SvpSalSystem() {}
  60     virtual ~IosSalSystem() {}
  61     virtual int ShowNativeDialog( const OUString& rTitle,
  62                                   const OUString& rMessage,
  63                                   const std::vector< OUString >& rButtons );
  64 };
  65
  66 SalSystem *IosSalInstance::CreateSalSystem()
  67 {
  68     return new IosSalSystem();
  69 }
  70
  71 class IosSalFrame : public SvpSalFrame
  72 {
  73 public:
  74     IosSalFrame( IosSalInstance *pInstance,
  75                      SalFrame           *pParent,
  76                      SalFrameStyleFlags  nSalFrameStyle)
  77         : SvpSalFrame( pInstance, pParent, nSalFrameStyle )
  78     {
  79         if (pParent == NULL && viewWidth > 1 && viewHeight > 1)
  80             SetPosSize(0, 0, viewWidth, viewHeight, SAL_FRAME_POSSIZE_WIDTH | SAL_FRAME_POSSIZE_HEIGHT);
  81     }
  82
  83     virtual void GetWorkArea( tools::Rectangle& rRect ) override
  84     {
  85         IosSalInstance::getInstance()->GetWorkArea( rRect );
  86     }
  87
  88     virtual void ShowFullScreen( bool, sal_Int32 ) override
  89     {
  90         SetPosSize( 0, 0, viewWidth, viewHeight,
  91                     SAL_FRAME_POSSIZE_WIDTH | SAL_FRAME_POSSIZE_HEIGHT );
  92     }
  93
  94     virtual void UpdateSettings( AllSettings &rSettings ) override
  95     {
  96         // Clobber the UI fonts
  97         vcl::Font aFont( "Helvetica", Size( 0, 10 ) );
  98
  99         StyleSettings aStyleSet = rSettings.GetStyleSettings();
 100         aStyleSet.SetAppFont( aFont );
 101         aStyleSet.SetHelpFont( aFont );
 102         aStyleSet.SetMenuFont( aFont );
 103         aStyleSet.SetToolFont( aFont );
 104         aStyleSet.SetLabelFont( aFont );
 105         aStyleSet.SetRadioCheckFont( aFont );
 106         aStyleSet.SetPushButtonFont( aFont );
 107         aStyleSet.SetFieldFont( aFont );
 108         aStyleSet.SetIconFont( aFont );
 109         aStyleSet.SetTabFont( aFont );
 110         aStyleSet.SetGroupFont( aFont );
 111
 112         Color aBackgroundColor( 0xff, 0xff, 0xff );
 113         aStyleSet.BatchSetBackgrounds( aBackgroundColor, false );
 114         aStyleSet.SetMenuColor( aBackgroundColor );
 115         aStyleSet.SetMenuBarColor( aBackgroundColor );
 116         aStyleSet.SetDialogColor( aBackgroundColor );
 117
 118         rSettings.SetStyleSettings( aStyleSet );
 119     }
 120 };
 121
 122 SalFrame *IosSalInstance::CreateChildFrame( SystemParentData* pParent, SalFrameStyleFlags nStyle )
 123 {
 124     (void)pParent;
 125     return new IosSalFrame( this, NULL, nStyle );
 126 }
 127
 128 SalFrame *IosSalInstance::CreateFrame( SalFrame* pParent, SalFrameStyleFlags nStyle )
 129 {
 130     return new IosSalFrame( this, pParent, nStyle );
 131 }
 132
 133 SalData::SalData() :
 134     mxRGBSpace( CGColorSpaceCreateDeviceRGB() ),
 135     mxGraySpace( CGColorSpaceCreateDeviceGray() )
 136 {
 137     SetSalData(this);
 138 }
 139
 140 SalData::~SalData()
 141 {
 142     CGColorSpaceRelease(mxRGBSpace);
 143     CGColorSpaceRelease(mxGraySpace);
 144 }
 145
 146 extern "C" SalInstance *create_SalInstance()
 147 {
 148     IosSalInstance* pInstance = new IosSalInstance( std::make_unique<SvpSalYieldMutex>() );
 149     new SvpSalData();
 150     return pInstance;
 151 }
 152
 153 int IosSalSystem::ShowNativeDialog( const OUString& rTitle,
 154                                     const OUString& rMessage,
 155                                     const std::vector< OUString >& rButtons )
 156 {
 157     (void)rButtons;
 158
 159     NSLog(@"%@: %@", CreateNSString(rTitle), CreateNSString(rMessage));
 160
 161     return 0;
 162 }
 163
 164 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */