LCOV - code coverage report
Current view: top level - extensions/source/propctrlr - selectlabeldialog.cxx (source / functions) Hit Total Coverage
Test: commit c8344322a7af75b84dd3ca8f78b05543a976dfd5 Lines: 1 142 0.7 %
Date: 2015-06-13 12:38:46 Functions: 2 11 18.2 %
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             : #include "selectlabeldialog.hxx"
      21             : #include "formresid.hrc"
      22             : #include "formbrowsertools.hxx"
      23             : #include "formstrings.hxx"
      24             : #include <com/sun/star/form/FormComponentType.hpp>
      25             : #include <com/sun/star/container/XChild.hpp>
      26             : #include <com/sun/star/container/XIndexAccess.hpp>
      27             : #include <com/sun/star/sdbc/XResultSet.hpp>
      28             : #include <com/sun/star/beans/XPropertySet.hpp>
      29             : #include <com/sun/star/lang/XServiceInfo.hpp>
      30             : #include <comphelper/property.hxx>
      31             : #include <comphelper/types.hxx>
      32             : #include "svtools/treelistentry.hxx"
      33             : 
      34             : 
      35             : namespace pcr
      36             : {
      37             : 
      38             : 
      39             :     using namespace ::com::sun::star::uno;
      40             :     using namespace ::com::sun::star::container;
      41             :     using namespace ::com::sun::star::beans;
      42             :     using namespace ::com::sun::star::form;
      43             :     using namespace ::com::sun::star::sdbc;
      44             :     using namespace ::com::sun::star::lang;
      45             : 
      46             : 
      47             :     // OSelectLabelDialog
      48             : 
      49             : 
      50           0 :     OSelectLabelDialog::OSelectLabelDialog( vcl::Window* pParent, Reference< XPropertySet >  _xControlModel )
      51             :         :ModalDialog(pParent, "LabelSelectionDialog", "modules/spropctrlr/ui/labelselectiondialog.ui")
      52             :         ,m_aModelImages(PcrRes(RID_IL_FORMEXPLORER))
      53             :         ,m_xControlModel(_xControlModel)
      54             :         ,m_pInitialSelection(NULL)
      55             :         ,m_pLastSelected(NULL)
      56           0 :         ,m_bHaveAssignableControl(false)
      57             :     {
      58           0 :         get(m_pMainDesc, "label");
      59           0 :         get(m_pControlTree, "control");
      60           0 :         get(m_pNoAssignment, "noassignment");
      61             : 
      62             :         // initialize the TreeListBox
      63           0 :         m_pControlTree->SetSelectionMode( SINGLE_SELECTION );
      64           0 :         m_pControlTree->SetDragDropMode( DragDropMode::NONE );
      65           0 :         m_pControlTree->EnableInplaceEditing( false );
      66           0 :         m_pControlTree->SetStyle(m_pControlTree->GetStyle() | WB_BORDER | WB_HASLINES | WB_HASLINESATROOT | WB_HASBUTTONS | WB_HASBUTTONSATROOT | WB_HSCROLL);
      67             : 
      68           0 :         m_pControlTree->SetNodeBitmaps( m_aModelImages.GetImage( RID_SVXIMG_COLLAPSEDNODE ), m_aModelImages.GetImage( RID_SVXIMG_EXPANDEDNODE ) );
      69           0 :         m_pControlTree->SetSelectHdl(LINK(this, OSelectLabelDialog, OnEntrySelected));
      70           0 :         m_pControlTree->SetDeselectHdl(LINK(this, OSelectLabelDialog, OnEntrySelected));
      71             : 
      72             :         // fill the description
      73           0 :         OUString sDescription = m_pMainDesc->GetText();
      74           0 :         sal_Int16 nClassID = FormComponentType::CONTROL;
      75           0 :         if (::comphelper::hasProperty(PROPERTY_CLASSID, m_xControlModel))
      76           0 :             nClassID = ::comphelper::getINT16(m_xControlModel->getPropertyValue(PROPERTY_CLASSID));
      77             : 
      78           0 :         sDescription = sDescription.replaceAll(OUString("$controlclass$"),
      79           0 :             GetUIHeadlineName(nClassID, makeAny(m_xControlModel)));
      80           0 :         OUString sName = ::comphelper::getString(m_xControlModel->getPropertyValue(PROPERTY_NAME));
      81           0 :         sDescription = sDescription.replaceAll(OUString("$controlname$"), sName);
      82           0 :         m_pMainDesc->SetText(sDescription);
      83             : 
      84             :         // search for the root of the form hierarchy
      85           0 :         Reference< XChild >  xCont(m_xControlModel, UNO_QUERY);
      86           0 :         Reference< XInterface >  xSearch( xCont.is() ? xCont->getParent() : Reference< XInterface > ());
      87           0 :         Reference< XResultSet >  xParentAsResultSet(xSearch, UNO_QUERY);
      88           0 :         while (xParentAsResultSet.is())
      89             :         {
      90           0 :             xCont = Reference< XChild > (xSearch, UNO_QUERY);
      91           0 :             xSearch = xCont.is() ? xCont->getParent() : Reference< XInterface > ();
      92           0 :             xParentAsResultSet = Reference< XResultSet > (xSearch, UNO_QUERY);
      93             :         }
      94             : 
      95             :         // and insert all entries below this root into the listbox
      96           0 :         if (xSearch.is())
      97             :         {
      98             :             // check which service the allowed components must suppport
      99           0 :             sal_Int16 nClassId = 0;
     100           0 :             try { nClassId = ::comphelper::getINT16(m_xControlModel->getPropertyValue(PROPERTY_CLASSID)); } catch(...) { }
     101           0 :             m_sRequiredService = (FormComponentType::RADIOBUTTON == nClassId) ? OUString(SERVICE_COMPONENT_GROUPBOX) : OUString(SERVICE_COMPONENT_FIXEDTEXT);
     102           0 :             m_aRequiredControlImage = m_aModelImages.GetImage((FormComponentType::RADIOBUTTON == nClassId) ? RID_SVXIMG_GROUPBOX : RID_SVXIMG_FIXEDTEXT);
     103             : 
     104             :             // calc the currently set label control (so InsertEntries can calc m_pInitialSelection)
     105           0 :             Any aCurrentLabelControl( m_xControlModel->getPropertyValue(PROPERTY_CONTROLLABEL) );
     106             :             DBG_ASSERT((aCurrentLabelControl.getValueTypeClass() == TypeClass_INTERFACE) || !aCurrentLabelControl.hasValue(),
     107             : 
     108             :                 "OSelectLabelDialog::OSelectLabelDialog : invalid ControlLabel property !");
     109           0 :             if (aCurrentLabelControl.hasValue())
     110           0 :                 aCurrentLabelControl >>= m_xInitialLabelControl;
     111             : 
     112             :             // insert the root
     113           0 :             Image aRootImage = m_aModelImages.GetImage(RID_SVXIMG_FORMS);
     114           0 :             SvTreeListEntry* pRoot = m_pControlTree->InsertEntry(PcrRes(RID_STR_FORMS).toString(), aRootImage, aRootImage);
     115             : 
     116             :             // build the tree
     117           0 :             m_pInitialSelection = NULL;
     118           0 :             m_bHaveAssignableControl = false;
     119           0 :             InsertEntries(xSearch, pRoot);
     120           0 :             m_pControlTree->Expand(pRoot);
     121             :         }
     122             : 
     123           0 :         if (m_pInitialSelection)
     124             :         {
     125           0 :             m_pControlTree->MakeVisible(m_pInitialSelection, true);
     126           0 :             m_pControlTree->Select(m_pInitialSelection, true);
     127             :         }
     128             :         else
     129             :         {
     130           0 :             m_pControlTree->MakeVisible(m_pControlTree->First(), true);
     131           0 :             if (m_pControlTree->FirstSelected())
     132           0 :                 m_pControlTree->Select(m_pControlTree->FirstSelected(), false);
     133           0 :             m_pNoAssignment->Check(true);
     134             :         }
     135             : 
     136           0 :         if (!m_bHaveAssignableControl)
     137             :         {   // no controls which can be assigned
     138           0 :             m_pNoAssignment->Check(true);
     139           0 :             m_pNoAssignment->Enable(false);
     140             :         }
     141             : 
     142           0 :         m_pNoAssignment->SetClickHdl(LINK(this, OSelectLabelDialog, OnNoAssignmentClicked));
     143           0 :         m_pNoAssignment->GetClickHdl().Call(m_pNoAssignment);
     144           0 :     }
     145             : 
     146           0 :     OSelectLabelDialog::~OSelectLabelDialog()
     147             :     {
     148           0 :         disposeOnce();
     149           0 :     }
     150             : 
     151           0 :     void OSelectLabelDialog::dispose()
     152             :     {
     153             :         // delete the entry datas of the listbox entries
     154           0 :         SvTreeListEntry* pLoop = m_pControlTree->First();
     155           0 :         while (pLoop)
     156             :         {
     157           0 :             void* pData = pLoop->GetUserData();
     158           0 :             if (pData)
     159           0 :                 delete static_cast<Reference< XPropertySet > *>(pData);
     160           0 :             pLoop = m_pControlTree->Next(pLoop);
     161             :         }
     162           0 :         m_pMainDesc.clear();
     163           0 :         m_pControlTree.clear();
     164           0 :         m_pNoAssignment.clear();
     165           0 :         ModalDialog::dispose();
     166           0 :     }
     167             : 
     168           0 :     sal_Int32 OSelectLabelDialog::InsertEntries(const Reference< XInterface > & _xContainer, SvTreeListEntry* pContainerEntry)
     169             :     {
     170           0 :         Reference< XIndexAccess >  xContainer(_xContainer, UNO_QUERY);
     171           0 :         if (!xContainer.is())
     172           0 :             return 0;
     173             : 
     174           0 :         sal_Int32 nChildren = 0;
     175           0 :         OUString sName;
     176           0 :         Reference< XPropertySet >  xAsSet;
     177           0 :         for (sal_Int32 i=0; i<xContainer->getCount(); ++i)
     178             :         {
     179           0 :             xContainer->getByIndex(i) >>= xAsSet;
     180           0 :             if (!xAsSet.is())
     181             :             {
     182             :                 DBG_WARNING("OSelectLabelDialog::InsertEntries : strange : a form component which isn't a property set !");
     183           0 :                 continue;
     184             :             }
     185             : 
     186           0 :             if (!::comphelper::hasProperty(PROPERTY_NAME, xAsSet))
     187             :                 // we need at least a name for displaying ...
     188           0 :                 continue;
     189           0 :             sName = ::comphelper::getString(xAsSet->getPropertyValue(PROPERTY_NAME)).getStr();
     190             : 
     191             :             // we need to check if the control model supports the required service
     192           0 :             Reference< XServiceInfo >  xInfo(xAsSet, UNO_QUERY);
     193           0 :             if (!xInfo.is())
     194           0 :                 continue;
     195             : 
     196           0 :             if (!xInfo->supportsService(m_sRequiredService))
     197             :             {   // perhaps it is a container
     198           0 :                 Reference< XIndexAccess >  xCont(xAsSet, UNO_QUERY);
     199           0 :                 if (xCont.is() && xCont->getCount())
     200             :                 {   // yes -> step down
     201           0 :                     Image aFormImage = m_aModelImages.GetImage( RID_SVXIMG_FORM );
     202           0 :                     SvTreeListEntry* pCont = m_pControlTree->InsertEntry(sName, aFormImage, aFormImage, pContainerEntry);
     203           0 :                     sal_Int32 nContChildren = InsertEntries(xCont, pCont);
     204           0 :                     if (nContChildren)
     205             :                     {
     206           0 :                         m_pControlTree->Expand(pCont);
     207           0 :                         ++nChildren;
     208             :                     }
     209             :                     else
     210             :                     {   // oops, no valid children -> remove the entry
     211           0 :                         m_pControlTree->ModelIsRemoving(pCont);
     212           0 :                         m_pControlTree->GetModel()->Remove(pCont);
     213           0 :                         m_pControlTree->ModelHasRemoved(pCont);
     214           0 :                     }
     215             :                 }
     216           0 :                 continue;
     217             :             }
     218             : 
     219             :             // get the label
     220           0 :             if (!::comphelper::hasProperty(PROPERTY_LABEL, xAsSet))
     221           0 :                 continue;
     222             : 
     223             :             OUString sDisplayName = OUStringBuffer(
     224           0 :                 ::comphelper::getString(xAsSet->getPropertyValue(PROPERTY_LABEL))).
     225           0 :                 append(" (").append(sName).append(')').
     226           0 :                 makeStringAndClear();
     227             : 
     228             :             // all requirements met -> insert
     229           0 :             SvTreeListEntry* pCurrent = m_pControlTree->InsertEntry(sDisplayName, m_aRequiredControlImage, m_aRequiredControlImage, pContainerEntry);
     230           0 :             pCurrent->SetUserData(new Reference< XPropertySet > (xAsSet));
     231           0 :             ++nChildren;
     232             : 
     233           0 :             if (m_xInitialLabelControl == xAsSet)
     234           0 :                 m_pInitialSelection = pCurrent;
     235             : 
     236           0 :             m_bHaveAssignableControl = true;
     237           0 :         }
     238             : 
     239           0 :         return nChildren;
     240             :     }
     241             : 
     242             : 
     243           0 :     IMPL_LINK(OSelectLabelDialog, OnEntrySelected, SvTreeListBox*, pLB)
     244             :     {
     245             :         DBG_ASSERT(pLB == m_pControlTree, "OSelectLabelDialog::OnEntrySelected : where did this come from ?");
     246             :         (void)pLB;
     247           0 :         SvTreeListEntry* pSelected = m_pControlTree->FirstSelected();
     248           0 :         void* pData = pSelected ? pSelected->GetUserData() : NULL;
     249             : 
     250           0 :         if (pData)
     251           0 :             m_xSelectedControl = Reference< XPropertySet > (*static_cast<Reference< XPropertySet > *>(pData));
     252             : 
     253           0 :         m_pNoAssignment->SetClickHdl(Link<>());
     254           0 :         m_pNoAssignment->Check(pData == NULL);
     255           0 :         m_pNoAssignment->SetClickHdl(LINK(this, OSelectLabelDialog, OnNoAssignmentClicked));
     256             : 
     257           0 :         return 0L;
     258             :     }
     259             : 
     260             : 
     261           0 :     IMPL_LINK(OSelectLabelDialog, OnNoAssignmentClicked, Button*, pButton)
     262             :     {
     263             :         DBG_ASSERT(pButton == m_pNoAssignment, "OSelectLabelDialog::OnNoAssignmentClicked : where did this come from ?");
     264             :         (void)pButton;
     265             : 
     266           0 :         if (m_pNoAssignment->IsChecked())
     267           0 :             m_pLastSelected = m_pControlTree->FirstSelected();
     268             :         else
     269             :         {
     270             :             DBG_ASSERT(m_bHaveAssignableControl, "OSelectLabelDialog::OnNoAssignmentClicked");
     271             :             // search the first assignable entry
     272           0 :             SvTreeListEntry* pSearch = m_pControlTree->First();
     273           0 :             while (pSearch)
     274             :             {
     275           0 :                 if (pSearch->GetUserData())
     276           0 :                     break;
     277           0 :                 pSearch = m_pControlTree->Next(pSearch);
     278             :             }
     279             :             // and select it
     280           0 :             if (pSearch)
     281             :             {
     282           0 :                 m_pControlTree->Select(pSearch);
     283           0 :                 m_pLastSelected = pSearch;
     284             :             }
     285             :         }
     286             : 
     287           0 :         if (m_pLastSelected)
     288             :         {
     289           0 :             m_pControlTree->SetSelectHdl(Link<>());
     290           0 :             m_pControlTree->SetDeselectHdl(Link<>());
     291           0 :             m_pControlTree->Select(m_pLastSelected, !m_pNoAssignment->IsChecked());
     292           0 :             m_pControlTree->SetSelectHdl(LINK(this, OSelectLabelDialog, OnEntrySelected));
     293           0 :             m_pControlTree->SetDeselectHdl(LINK(this, OSelectLabelDialog, OnEntrySelected));
     294             :         }
     295             : 
     296           0 :         return 0L;
     297             :     }
     298             : 
     299             : 
     300           6 : }   // namespace pcr
     301             : 
     302             : 
     303             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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