svtools/source/uno/wizard/wizardpagecontroller.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
  21 #include "wizardpagecontroller.hxx"
  22 #include "wizardshell.hxx"
  23
  24 #include <toolkit/helper/vclunohelper.hxx>
  25 #include <comphelper/diagnose_ex.hxx>
  26
  27
  28 namespace svt::uno
  29 {
  30
  31
  32     using css::uno::Reference;
  33     using css::uno::UNO_SET_THROW;
  34     using css::uno::Exception;
  35     using css::ui::dialogs::XWizardController;
  36     using css::awt::XWindow;
  37
  38     using namespace ::com::sun::star;
  39
  40
  41     //= WizardPageController
  42
  43
  44     WizardPageController::WizardPageController(weld::Container* pParent, const Reference< XWizardController >& i_rController,
  45             const sal_Int16 i_nPageId )
  46         :m_xController( i_rController )
  47         ,m_xWizardPage()
  48     {
  49         ENSURE_OR_THROW( m_xController.is(), "no controller" );
  50         try
  51         {
  52             // Plug a toplevel SalFrame into the native page which can host our awt widgetry
  53             css::uno::Reference<css::awt::XWindow> xChildFrame = pParent->CreateChildFrame();
  54             m_xWizardPage.set(m_xController->createPage(xChildFrame, i_nPageId), UNO_SET_THROW);
  55
  56             css::uno::Reference<css::awt::XWindow> xPageWindow(m_xWizardPage->getWindow(), UNO_SET_THROW);
  57
  58             // tdf#132110 use the current size of the child as the size request
  59             css::awt::Rectangle aChildRect = xPageWindow->getPosSize();
  60             pParent->set_size_request(aChildRect.Width, aChildRect.Height);
  61
  62             xPageWindow->setVisible(true);
  63         }
  64         catch( const Exception& )
  65         {
  66             DBG_UNHANDLED_EXCEPTION("svtools.uno");
  67         }
  68     }
  69
  70     WizardPageController::~WizardPageController()
  71     {
  72         try
  73         {
  74             if ( m_xWizardPage.is() )
  75                 m_xWizardPage->dispose();
  76         }
  77         catch( const Exception& )
  78         {
  79             DBG_UNHANDLED_EXCEPTION("svtools.uno");
  80         }
  81     }
  82
  83     void WizardPageController::initializePage()
  84     {
  85         if ( !m_xWizardPage.is() )
  86             return;
  87
  88         try
  89         {
  90             m_xWizardPage->activatePage();
  91         }
  92         catch( const Exception& )
  93         {
  94             DBG_UNHANDLED_EXCEPTION("svtools.uno");
  95         }
  96     }
  97
  98     bool WizardPageController::commitPage( vcl::WizardTypes::CommitPageReason i_eReason )
  99     {
 100         if ( !m_xWizardPage.is() )
 101             return true;
 102
 103         try
 104         {
 105             return m_xWizardPage->commitPage( WizardShell::convertCommitReasonToTravelType( i_eReason ) );
 106         }
 107         catch( const Exception& )
 108         {
 109             DBG_UNHANDLED_EXCEPTION("svtools.uno");
 110         }
 111
 112         return true;
 113     }
 114
 115     bool WizardPageController::canAdvance() const
 116     {
 117         if ( !m_xWizardPage.is() )
 118             return true;
 119
 120         try
 121         {
 122             return m_xWizardPage->canAdvance();
 123         }
 124         catch( const Exception& )
 125         {
 126             DBG_UNHANDLED_EXCEPTION("svtools.uno");
 127         }
 128
 129         return true;
 130     }
 131
 132
 133 } // namespace svt::uno
 134
 135
 136 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */