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Diffstat (limited to 'extensions/source/propctrlr/selectlabeldialog.cxx')
| -rw-r--r-- | extensions/source/propctrlr/selectlabeldialog.cxx | 313 |
1 files changed, 313 insertions, 0 deletions
diff --git a/extensions/source/propctrlr/selectlabeldialog.cxx b/extensions/source/propctrlr/selectlabeldialog.cxx new file mode 100644 index 000000000000..8beb5c557785 --- /dev/null +++ b/extensions/source/propctrlr/selectlabeldialog.cxx @@ -0,0 +1,313 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_extensions.hxx" +#include "selectlabeldialog.hxx" +#ifndef _EXTENSIONS_PROPCTRLR_FORMRESID_HRC_ +#include "formresid.hrc" +#endif +#include "formbrowsertools.hxx" +#include "formstrings.hxx" +#include <com/sun/star/form/FormComponentType.hpp> +#include <com/sun/star/container/XChild.hpp> +#include <com/sun/star/container/XIndexAccess.hpp> +#include <com/sun/star/sdbc/XResultSet.hpp> +#include <com/sun/star/beans/XPropertySet.hpp> +#include <com/sun/star/lang/XServiceInfo.hpp> +#include <comphelper/property.hxx> +#include <comphelper/types.hxx> + +//............................................................................ +namespace pcr +{ +//............................................................................ + + using namespace ::com::sun::star::uno; + using namespace ::com::sun::star::container; + using namespace ::com::sun::star::beans; + using namespace ::com::sun::star::form; + using namespace ::com::sun::star::sdbc; + using namespace ::com::sun::star::lang; + + //======================================================================== + // OSelectLabelDialog + //======================================================================== + DBG_NAME(OSelectLabelDialog) + //------------------------------------------------------------------------ + OSelectLabelDialog::OSelectLabelDialog( Window* pParent, Reference< XPropertySet > _xControlModel ) + :ModalDialog(pParent, PcrRes(RID_DLG_SELECTLABELCONTROL)) + ,m_aMainDesc(this, PcrRes(1)) + ,m_aControlTree(this, PcrRes(1)) + ,m_aNoAssignment(this, PcrRes(1)) + ,m_aSeparator(this, PcrRes(1)) + ,m_aOk(this, PcrRes(1)) + ,m_aCancel(this, PcrRes(1)) + ,m_aModelImages(PcrRes(RID_IL_FORMEXPLORER)) + ,m_xControlModel(_xControlModel) + ,m_pInitialSelection(NULL) + ,m_pLastSelected(NULL) + ,m_bHaveAssignableControl(sal_False) + { + DBG_CTOR(OSelectLabelDialog,NULL); + + // initialize the TreeListBox + m_aControlTree.SetSelectionMode( SINGLE_SELECTION ); + m_aControlTree.SetDragDropMode( 0 ); + m_aControlTree.EnableInplaceEditing( sal_False ); + m_aControlTree.SetWindowBits(WB_BORDER | WB_HASLINES | WB_HASLINESATROOT | WB_HASBUTTONS | WB_HASBUTTONSATROOT | WB_HSCROLL); + + m_aControlTree.SetNodeBitmaps( m_aModelImages.GetImage( RID_SVXIMG_COLLAPSEDNODE ), m_aModelImages.GetImage( RID_SVXIMG_EXPANDEDNODE ) ); + m_aControlTree.SetSelectHdl(LINK(this, OSelectLabelDialog, OnEntrySelected)); + m_aControlTree.SetDeselectHdl(LINK(this, OSelectLabelDialog, OnEntrySelected)); + + // fill the description + UniString sDescription = m_aMainDesc.GetText(); + sal_Int16 nClassID = FormComponentType::CONTROL; + if (::comphelper::hasProperty(PROPERTY_CLASSID, m_xControlModel)) + nClassID = ::comphelper::getINT16(m_xControlModel->getPropertyValue(PROPERTY_CLASSID)); + + sDescription.SearchAndReplace(String::CreateFromAscii("$control_class$"), GetUIHeadlineName(nClassID, makeAny(m_xControlModel))); + UniString sName = ::comphelper::getString(m_xControlModel->getPropertyValue(PROPERTY_NAME)).getStr(); + sDescription.SearchAndReplace(String::CreateFromAscii("$control_name$"), sName); + m_aMainDesc.SetText(sDescription); + + // search for the root of the form hierarchy + Reference< XChild > xCont(m_xControlModel, UNO_QUERY); + Reference< XInterface > xSearch( xCont.is() ? xCont->getParent() : Reference< XInterface > ()); + Reference< XResultSet > xParentAsResultSet(xSearch, UNO_QUERY); + while (xParentAsResultSet.is()) + { + xCont = Reference< XChild > (xSearch, UNO_QUERY); + xSearch = xCont.is() ? xCont->getParent() : Reference< XInterface > (); + xParentAsResultSet = Reference< XResultSet > (xSearch, UNO_QUERY); + } + + // and insert all entries below this root into the listbox + if (xSearch.is()) + { + // check wich service the allowed components must suppport + sal_Int16 nClassId = 0; + try { nClassId = ::comphelper::getINT16(m_xControlModel->getPropertyValue(PROPERTY_CLASSID)); } catch(...) { } + m_sRequiredService = (FormComponentType::RADIOBUTTON == nClassId) ? SERVICE_COMPONENT_GROUPBOX : SERVICE_COMPONENT_FIXEDTEXT; + m_aRequiredControlImage = m_aModelImages.GetImage((FormComponentType::RADIOBUTTON == nClassId) ? RID_SVXIMG_GROUPBOX : RID_SVXIMG_FIXEDTEXT); + + // calc the currently set label control (so InsertEntries can calc m_pInitialSelection) + Any aCurrentLabelControl( m_xControlModel->getPropertyValue(PROPERTY_CONTROLLABEL) ); + DBG_ASSERT((aCurrentLabelControl.getValueTypeClass() == TypeClass_INTERFACE) || !aCurrentLabelControl.hasValue(), + + "OSelectLabelDialog::OSelectLabelDialog : invalid ControlLabel property !"); + if (aCurrentLabelControl.hasValue()) + aCurrentLabelControl >>= m_xInitialLabelControl; + + // insert the root + Image aRootImage = m_aModelImages.GetImage(RID_SVXIMG_FORMS); + SvLBoxEntry* pRoot = m_aControlTree.InsertEntry(PcrRes(RID_STR_FORMS), aRootImage, aRootImage); + + // build the tree + m_pInitialSelection = NULL; + m_bHaveAssignableControl = sal_False; + InsertEntries(xSearch, pRoot); + m_aControlTree.Expand(pRoot); + } + + if (m_pInitialSelection) + { + m_aControlTree.MakeVisible(m_pInitialSelection, sal_True); + m_aControlTree.Select(m_pInitialSelection, sal_True); + } + else + { + m_aControlTree.MakeVisible(m_aControlTree.First(), sal_True); + if (m_aControlTree.FirstSelected()) + m_aControlTree.Select(m_aControlTree.FirstSelected(), sal_False); + m_aNoAssignment.Check(sal_True); + } + + if (!m_bHaveAssignableControl) + { // no controls which can be assigned + m_aNoAssignment.Check(sal_True); + m_aNoAssignment.Enable(sal_False); + } + + m_aNoAssignment.SetClickHdl(LINK(this, OSelectLabelDialog, OnNoAssignmentClicked)); + m_aNoAssignment.GetClickHdl().Call(&m_aNoAssignment); + + FreeResource(); + } + + //------------------------------------------------------------------------ + OSelectLabelDialog::~OSelectLabelDialog() + { + // delete the entry datas of the listbox entries + SvLBoxEntry* pLoop = m_aControlTree.First(); + while (pLoop) + { + void* pData = pLoop->GetUserData(); + if (pData) + delete (Reference< XPropertySet > *)pData; + pLoop = m_aControlTree.Next(pLoop); + } + + DBG_DTOR(OSelectLabelDialog,NULL); + } + + //------------------------------------------------------------------------ + sal_Int32 OSelectLabelDialog::InsertEntries(const Reference< XInterface > & _xContainer, SvLBoxEntry* pContainerEntry) + { + Reference< XIndexAccess > xContainer(_xContainer, UNO_QUERY); + if (!xContainer.is()) + return 0; + + sal_Int32 nChildren = 0; + UniString sName,sDisplayName; + Reference< XPropertySet > xAsSet; + for (sal_Int32 i=0; i<xContainer->getCount(); ++i) + { + xContainer->getByIndex(i) >>= xAsSet; + if (!xAsSet.is()) + { + DBG_WARNING("OSelectLabelDialog::InsertEntries : strange : a form component which isn't a property set !"); + continue; + } + + if (!::comphelper::hasProperty(PROPERTY_NAME, xAsSet)) + // we need at least a name for displaying ... + continue; + sName = ::comphelper::getString(xAsSet->getPropertyValue(PROPERTY_NAME)).getStr(); + + // we need to check if the control model supports the required service + Reference< XServiceInfo > xInfo(xAsSet, UNO_QUERY); + if (!xInfo.is()) + continue; + + if (!xInfo->supportsService(m_sRequiredService)) + { // perhaps it is a container + Reference< XIndexAccess > xCont(xAsSet, UNO_QUERY); + if (xCont.is() && xCont->getCount()) + { // yes -> step down + Image aFormImage = m_aModelImages.GetImage( RID_SVXIMG_FORM ); + SvLBoxEntry* pCont = m_aControlTree.InsertEntry(sName, aFormImage, aFormImage, pContainerEntry); + sal_Int32 nContChildren = InsertEntries(xCont, pCont); + if (nContChildren) + { + m_aControlTree.Expand(pCont); + ++nChildren; + } + else + { // oops, no valid childs -> remove the entry + m_aControlTree.ModelIsRemoving(pCont); + m_aControlTree.GetModel()->Remove(pCont); + m_aControlTree.ModelHasRemoved(pCont); + } + } + continue; + } + + // get the label + if (!::comphelper::hasProperty(PROPERTY_LABEL, xAsSet)) + continue; + sDisplayName = ::comphelper::getString(xAsSet->getPropertyValue(PROPERTY_LABEL)).getStr(); + sDisplayName += String::CreateFromAscii(" ("); + sDisplayName += sName; + sDisplayName += ')'; + + // all requirements met -> insert + SvLBoxEntry* pCurrent = m_aControlTree.InsertEntry(sDisplayName, m_aRequiredControlImage, m_aRequiredControlImage, pContainerEntry); + pCurrent->SetUserData(new Reference< XPropertySet > (xAsSet)); + ++nChildren; + + if (m_xInitialLabelControl == xAsSet) + m_pInitialSelection = pCurrent; + + m_bHaveAssignableControl = sal_True; + } + + return nChildren; + } + + //------------------------------------------------------------------------ + IMPL_LINK(OSelectLabelDialog, OnEntrySelected, SvTreeListBox*, pLB) + { + DBG_ASSERT(pLB == &m_aControlTree, "OSelectLabelDialog::OnEntrySelected : where did this come from ?"); + (void)pLB; + SvLBoxEntry* pSelected = m_aControlTree.FirstSelected(); + void* pData = pSelected ? pSelected->GetUserData() : NULL; + + if (pData) + m_xSelectedControl = Reference< XPropertySet > (*(Reference< XPropertySet > *)pData); + + m_aNoAssignment.SetClickHdl(Link()); + m_aNoAssignment.Check(pData == NULL); + m_aNoAssignment.SetClickHdl(LINK(this, OSelectLabelDialog, OnNoAssignmentClicked)); + + return 0L; + } + + //------------------------------------------------------------------------ + IMPL_LINK(OSelectLabelDialog, OnNoAssignmentClicked, Button*, pButton) + { + DBG_ASSERT(pButton == &m_aNoAssignment, "OSelectLabelDialog::OnNoAssignmentClicked : where did this come from ?"); + (void)pButton; + + if (m_aNoAssignment.IsChecked()) + m_pLastSelected = m_aControlTree.FirstSelected(); + else + { + DBG_ASSERT(m_bHaveAssignableControl, "OSelectLabelDialog::OnNoAssignmentClicked"); + // search the first assignable entry + SvLBoxEntry* pSearch = m_aControlTree.First(); + while (pSearch) + { + if (pSearch->GetUserData()) + break; + pSearch = m_aControlTree.Next(pSearch); + } + // and select it + if (pSearch) + { + m_aControlTree.Select(pSearch); + m_pLastSelected = pSearch; + } + } + + if (m_pLastSelected) + { + m_aControlTree.SetSelectHdl(Link()); + m_aControlTree.SetDeselectHdl(Link()); + m_aControlTree.Select(m_pLastSelected, !m_aNoAssignment.IsChecked()); + m_aControlTree.SetSelectHdl(LINK(this, OSelectLabelDialog, OnEntrySelected)); + m_aControlTree.SetDeselectHdl(LINK(this, OSelectLabelDialog, OnEntrySelected)); + } + + return 0L; + } + +//............................................................................ +} // namespace pcr +//............................................................................ + |