LCOV - code coverage report
Current view: top level - usr/local/src/libreoffice/desktop/source/deployment/gui - license_dialog.cxx (source / functions) Hit Total Coverage
Test: libreoffice_filtered.info Lines: 0 98 0.0 %
Date: 2013-07-09 Functions: 0 25 0.0 %
Legend: Lines: hit not hit

          Line data    Source code
       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             : 
      21             : #include "cppuhelper/implbase2.hxx"
      22             : #include "cppuhelper/implementationentry.hxx"
      23             : #include "unotools/configmgr.hxx"
      24             : #include "comphelper/servicedecl.hxx"
      25             : #include "comphelper/unwrapargs.hxx"
      26             : #include "i18nlangtag/mslangid.hxx"
      27             : #include "vcl/svapp.hxx"
      28             : #include "vcl/msgbox.hxx"
      29             : #include "toolkit/helper/vclunohelper.hxx"
      30             : #include "com/sun/star/lang/XServiceInfo.hpp"
      31             : #include "com/sun/star/task/XJobExecutor.hpp"
      32             : #include "svtools/svmedit.hxx"
      33             : #include "svl/lstner.hxx"
      34             : #include "vcl/xtextedt.hxx"
      35             : #include <vcl/scrbar.hxx>
      36             : #include "vcl/threadex.hxx"
      37             : 
      38             : 
      39             : 
      40             : #include "boost/bind.hpp"
      41             : #include "dp_gui_shared.hxx"
      42             : #include "license_dialog.hxx"
      43             : #include "dp_gui.hrc"
      44             : 
      45             : using namespace ::dp_misc;
      46             : namespace cssu = ::com::sun::star::uno;
      47             : using namespace ::com::sun::star;
      48             : using namespace ::com::sun::star::uno;
      49             : 
      50             : namespace dp_gui {
      51             : 
      52             : class LicenseView : public MultiLineEdit, public SfxListener
      53             : {
      54             :     sal_Bool            mbEndReached;
      55             :     Link            maEndReachedHdl;
      56             :     Link            maScrolledHdl;
      57             : 
      58             : public:
      59             :     LicenseView( Window* pParent, const ResId& rResId );
      60             :     ~LicenseView();
      61             : 
      62             :     void ScrollDown( ScrollType eScroll );
      63             : 
      64             :     sal_Bool IsEndReached() const;
      65           0 :     sal_Bool EndReached() const { return mbEndReached; }
      66             :     void SetEndReached( sal_Bool bEnd ) { mbEndReached = bEnd; }
      67             : 
      68           0 :     void SetEndReachedHdl( const Link& rHdl )  { maEndReachedHdl = rHdl; }
      69             :     const Link& GetAutocompleteHdl() const { return maEndReachedHdl; }
      70             : 
      71           0 :     void SetScrolledHdl( const Link& rHdl )  { maScrolledHdl = rHdl; }
      72             :     const Link& GetScrolledHdl() const { return maScrolledHdl; }
      73             : 
      74             :     virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint );
      75             : 
      76             : protected:
      77             :     using MultiLineEdit::Notify;
      78             : };
      79             : 
      80             : struct LicenseDialogImpl : public ModalDialog
      81             : {
      82             :     cssu::Reference<cssu::XComponentContext> m_xComponentContext;
      83             :     FixedText m_ftHead;
      84             :     FixedText m_ftBody1;
      85             :     FixedText m_ftBody1Txt;
      86             :     FixedText m_ftBody2;
      87             :     FixedText m_ftBody2Txt;
      88             :     FixedImage m_fiArrow1;
      89             :     FixedImage m_fiArrow2;
      90             :     LicenseView m_mlLicense;
      91             :     PushButton m_pbDown;
      92             :     FixedLine m_flBottom;
      93             : 
      94             :     OKButton m_acceptButton;
      95             :     CancelButton m_declineButton;
      96             : 
      97             :     DECL_LINK(PageDownHdl, void *);
      98             :     DECL_LINK(ScrolledHdl, void *);
      99             :     DECL_LINK(EndReachedHdl, void *);
     100             : 
     101             :     bool m_bLicenseRead;
     102             : 
     103             :     virtual ~LicenseDialogImpl();
     104             : 
     105             :     LicenseDialogImpl(
     106             :         Window * pParent,
     107             :         css::uno::Reference< css::uno::XComponentContext > const & xContext,
     108             :         const OUString & sExtensionName,
     109             :         const OUString & sLicenseText);
     110             : 
     111             :     virtual void Activate();
     112             : 
     113             : };
     114             : 
     115           0 : LicenseView::LicenseView( Window* pParent, const ResId& rResId )
     116           0 :     : MultiLineEdit( pParent, rResId )
     117             : {
     118           0 :     SetLeftMargin( 5 );
     119           0 :     mbEndReached = IsEndReached();
     120           0 :     StartListening( *GetTextEngine() );
     121           0 : }
     122             : 
     123           0 : LicenseView::~LicenseView()
     124             : {
     125           0 :     maEndReachedHdl = Link();
     126           0 :     maScrolledHdl   = Link();
     127           0 :     EndListeningAll();
     128           0 : }
     129             : 
     130           0 : void LicenseView::ScrollDown( ScrollType eScroll )
     131             : {
     132           0 :     ScrollBar*  pScroll = GetVScrollBar();
     133           0 :     if ( pScroll )
     134           0 :         pScroll->DoScrollAction( eScroll );
     135           0 : }
     136             : 
     137           0 : sal_Bool LicenseView::IsEndReached() const
     138             : {
     139             :     sal_Bool bEndReached;
     140             : 
     141           0 :     ExtTextView*    pView = GetTextView();
     142           0 :     ExtTextEngine*  pEdit = GetTextEngine();
     143           0 :     sal_uLong           nHeight = pEdit->GetTextHeight();
     144           0 :     Size            aOutSize = pView->GetWindow()->GetOutputSizePixel();
     145           0 :     Point           aBottom( 0, aOutSize.Height() );
     146             : 
     147           0 :     if ( (sal_uLong) pView->GetDocPos( aBottom ).Y() >= nHeight - 1 )
     148           0 :         bEndReached = sal_True;
     149             :     else
     150           0 :         bEndReached = sal_False;
     151             : 
     152           0 :     return bEndReached;
     153             : }
     154             : 
     155           0 : void LicenseView::Notify( SfxBroadcaster&, const SfxHint& rHint )
     156             : {
     157           0 :     if ( rHint.IsA( TYPE(TextHint) ) )
     158             :     {
     159           0 :         sal_Bool    bLastVal = EndReached();
     160           0 :         sal_uLong   nId = ((const TextHint&)rHint).GetId();
     161             : 
     162           0 :         if ( nId == TEXT_HINT_PARAINSERTED )
     163             :         {
     164           0 :             if ( bLastVal )
     165           0 :                 mbEndReached = IsEndReached();
     166             :         }
     167           0 :         else if ( nId == TEXT_HINT_VIEWSCROLLED )
     168             :         {
     169           0 :             if ( ! mbEndReached )
     170           0 :                 mbEndReached = IsEndReached();
     171           0 :             maScrolledHdl.Call( this );
     172             :         }
     173             : 
     174           0 :         if ( EndReached() && !bLastVal )
     175             :         {
     176           0 :             maEndReachedHdl.Call( this );
     177             :         }
     178             :     }
     179           0 : }
     180             : 
     181             : //==============================================================================================================
     182             : 
     183           0 : LicenseDialogImpl::LicenseDialogImpl(
     184             :     Window * pParent,
     185             :     cssu::Reference< cssu::XComponentContext > const & xContext,
     186             :     const OUString & sExtensionName,
     187             :     const OUString & sLicenseText):
     188             :         ModalDialog(pParent, DpGuiResId(RID_DLG_LICENSE))
     189             :         ,m_xComponentContext(xContext)
     190             :         ,m_ftHead(this, DpGuiResId(FT_LICENSE_HEADER))
     191             :         ,m_ftBody1(this, DpGuiResId(FT_LICENSE_BODY_1))
     192             :         ,m_ftBody1Txt(this, DpGuiResId(FT_LICENSE_BODY_1_TXT))
     193             :         ,m_ftBody2(this, DpGuiResId(FT_LICENSE_BODY_2))
     194             :         ,m_ftBody2Txt(this, DpGuiResId(FT_LICENSE_BODY_2_TXT))
     195             :         ,m_fiArrow1(this, DpGuiResId(FI_LICENSE_ARROW1))
     196             :         ,m_fiArrow2(this, DpGuiResId(FI_LICENSE_ARROW2))
     197             :         ,m_mlLicense(this, DpGuiResId(ML_LICENSE))
     198             :         ,m_pbDown(this, DpGuiResId(PB_LICENSE_DOWN))
     199             :         ,m_flBottom(this, DpGuiResId(FL_LICENSE))
     200             :         ,m_acceptButton(this, DpGuiResId(BTN_LICENSE_ACCEPT))
     201             :         ,m_declineButton(this, DpGuiResId(BTN_LICENSE_DECLINE))
     202           0 :         ,m_bLicenseRead(false)
     203             : 
     204             : {
     205             : 
     206           0 :     FreeResource();
     207             : 
     208           0 :     m_acceptButton.SetUniqueId(UID_BTN_LICENSE_ACCEPT);
     209           0 :     m_fiArrow1.Show(true);
     210           0 :     m_fiArrow2.Show(false);
     211           0 :     m_mlLicense.SetText(sLicenseText);
     212           0 :     m_ftHead.SetText(m_ftHead.GetText() + OUString('\n') + sExtensionName);
     213             : 
     214           0 :     m_mlLicense.SetEndReachedHdl( LINK(this, LicenseDialogImpl, EndReachedHdl) );
     215           0 :     m_mlLicense.SetScrolledHdl( LINK(this, LicenseDialogImpl, ScrolledHdl) );
     216           0 :     m_pbDown.SetClickHdl( LINK(this, LicenseDialogImpl, PageDownHdl) );
     217             : 
     218             :     // We want a automatic repeating page down button
     219           0 :     WinBits aStyle = m_pbDown.GetStyle();
     220           0 :     aStyle |= WB_REPEAT;
     221           0 :     m_pbDown.SetStyle( aStyle );
     222           0 : }
     223             : 
     224           0 : LicenseDialogImpl::~LicenseDialogImpl()
     225             : {
     226           0 : }
     227             : 
     228           0 : void LicenseDialogImpl::Activate()
     229             : {
     230           0 :     if (!m_bLicenseRead)
     231             :     {
     232             :         //Only enable the scroll down button if the license text does not fit into the window
     233           0 :         if (m_mlLicense.IsEndReached())
     234             :         {
     235           0 :             m_pbDown.Disable();
     236           0 :             m_acceptButton.Enable();
     237           0 :             m_acceptButton.GrabFocus();
     238             :         }
     239             :         else
     240             :         {
     241           0 :             m_pbDown.Enable();
     242           0 :             m_pbDown.GrabFocus();
     243           0 :             m_acceptButton.Disable();
     244             :         }
     245             :     }
     246           0 : }
     247             : 
     248           0 : IMPL_LINK_NOARG(LicenseDialogImpl, ScrolledHdl)
     249             : {
     250             : 
     251           0 :     if (m_mlLicense.IsEndReached())
     252           0 :         m_pbDown.Disable();
     253             :     else
     254           0 :         m_pbDown.Enable();
     255             : 
     256           0 :     return 0;
     257             : }
     258             : 
     259           0 : IMPL_LINK_NOARG(LicenseDialogImpl, PageDownHdl)
     260             : {
     261           0 :     m_mlLicense.ScrollDown( SCROLL_PAGEDOWN );
     262           0 :     return 0;
     263             : }
     264             : 
     265           0 : IMPL_LINK_NOARG(LicenseDialogImpl, EndReachedHdl)
     266             : {
     267           0 :     m_acceptButton.Enable();
     268           0 :     m_acceptButton.GrabFocus();
     269           0 :     m_fiArrow1.Show(false);
     270           0 :     m_fiArrow2.Show(true);
     271           0 :     m_bLicenseRead = true;
     272           0 :     return 0;
     273             : }
     274             : 
     275             : //=================================================================================
     276             : 
     277             : 
     278             : 
     279             : 
     280           0 : LicenseDialog::LicenseDialog( Sequence<Any> const& args,
     281             :                           Reference<XComponentContext> const& xComponentContext)
     282           0 :     : m_xComponentContext(xComponentContext)
     283             : {
     284           0 :     comphelper::unwrapArgs( args, m_parent, m_sExtensionName, m_sLicenseText );
     285           0 : }
     286             : 
     287             : // XExecutableDialog
     288             : //______________________________________________________________________________
     289           0 : void LicenseDialog::setTitle( OUString const & ) throw (RuntimeException)
     290             : {
     291             : 
     292           0 : }
     293             : 
     294             : //______________________________________________________________________________
     295           0 : sal_Int16 LicenseDialog::execute() throw (RuntimeException)
     296             : {
     297             :     return vcl::solarthread::syncExecute(
     298           0 :         boost::bind( &LicenseDialog::solar_execute, this));
     299             : }
     300             : 
     301           0 : sal_Int16 LicenseDialog::solar_execute()
     302             : {
     303             :     std::auto_ptr<LicenseDialogImpl> dlg(
     304             :         new LicenseDialogImpl(
     305           0 :             VCLUnoHelper::GetWindow(m_parent),
     306           0 :             m_xComponentContext, m_sExtensionName, m_sLicenseText));
     307             : 
     308           0 :     return dlg->Execute();
     309             : }
     310             : 
     311           0 : } // namespace dp_gui
     312             : 
     313             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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