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446 | /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#include <sal/config.h>
#include <vector>
#include "gridwizard.hxx"
#include <com/sun/star/sdbc/DataType.hpp>
#include <com/sun/star/form/XGridColumnFactory.hpp>
#include <com/sun/star/awt/MouseWheelBehavior.hpp>
#include <com/sun/star/container/XNameContainer.hpp>
#include <sal/log.hxx>
#include <tools/debug.hxx>
#include "dbptools.hxx"
#include <helpids.h>
#define GW_STATE_DATASOURCE_SELECTION 0
#define GW_STATE_FIELDSELECTION 1
namespace dbp
{
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::lang;
using namespace ::com::sun::star::beans;
using namespace ::com::sun::star::sdbc;
using namespace ::com::sun::star::container;
using namespace ::com::sun::star::form;
using namespace ::com::sun::star::awt;
OGridWizard::OGridWizard(weld::Window* _pParent,
const Reference< XPropertySet >& _rxObjectModel, const Reference< XComponentContext >& _rxContext )
: OControlWizard(_pParent, _rxObjectModel, _rxContext)
, m_bHadDataSelection(true)
{
initControlSettings(&m_aSettings);
m_xPrevPage->set_help_id(HID_GRIDWIZARD_PREVIOUS);
m_xNextPage->set_help_id(HID_GRIDWIZARD_NEXT);
m_xCancel->set_help_id(HID_GRIDWIZARD_CANCEL);
m_xFinish->set_help_id(HID_GRIDWIZARD_FINISH);
setTitleBase(compmodule::ModuleRes(RID_STR_GRIDWIZARD_TITLE));
// if we do not need the data source selection page ...
if (!needDatasourceSelection())
{ // ... skip it!
skip();
m_bHadDataSelection = false;
}
}
bool OGridWizard::approveControl(sal_Int16 _nClassId)
{
if (FormComponentType::GRIDCONTROL != _nClassId)
return false;
Reference< XGridColumnFactory > xColumnFactory(getContext().xObjectModel, UNO_QUERY);
return xColumnFactory.is();
}
void OGridWizard::implApplySettings()
{
const OControlWizardContext& rContext = getContext();
// the factory for the columns
Reference< XGridColumnFactory > xColumnFactory(rContext.xObjectModel, UNO_QUERY);
DBG_ASSERT(xColumnFactory.is(), "OGridWizard::implApplySettings: should never have made it 'til here!");
// (if we're here, what the hell happened in approveControl??)
// the container for the columns
Reference< XNameContainer > xColumnContainer(rContext.xObjectModel, UNO_QUERY);
DBG_ASSERT(xColumnContainer.is(), "OGridWizard::implApplySettings: no container!");
if (!xColumnFactory.is() || !xColumnContainer.is())
return;
static const char s_sMouseWheelBehavior[] = "MouseWheelBehavior";
static const char s_sEmptyString[] = "";
// collect "descriptors" for the to-be-created (grid)columns
std::vector< OUString > aColumnServiceNames; // service names to be used with the XGridColumnFactory
std::vector< OUString > aColumnLabelPostfixes; // postfixes to append to the column labels
std::vector< OUString > aFormFieldNames; // data field names
aColumnServiceNames.reserve(getSettings().aSelectedFields.getLength());
aColumnLabelPostfixes.reserve(getSettings().aSelectedFields.getLength());
aFormFieldNames.reserve(getSettings().aSelectedFields.getLength());
// loop through the selected field names
const OUString* pSelectedFields = getSettings().aSelectedFields.getConstArray();
const OUString* pEnd = pSelectedFields + getSettings().aSelectedFields.getLength();
for (;pSelectedFields < pEnd; ++pSelectedFields)
{
// get the information for the selected column
sal_Int32 nFieldType = DataType::OTHER;
OControlWizardContext::TNameTypeMap::const_iterator aFind = rContext.aTypes.find(*pSelectedFields);
if ( aFind != rContext.aTypes.end() )
nFieldType = aFind->second;
aFormFieldNames.push_back(*pSelectedFields);
switch (nFieldType)
{
case DataType::BIT:
case DataType::BOOLEAN:
aColumnServiceNames.push_back(OUString("CheckBox"));
aColumnLabelPostfixes.push_back(s_sEmptyString);
break;
case DataType::TINYINT:
case DataType::SMALLINT:
case DataType::INTEGER:
aColumnServiceNames.push_back(OUString("NumericField"));
aColumnLabelPostfixes.push_back(s_sEmptyString);
break;
case DataType::FLOAT:
case DataType::REAL:
case DataType::DOUBLE:
case DataType::NUMERIC:
case DataType::DECIMAL:
aColumnServiceNames.push_back(OUString("FormattedField"));
aColumnLabelPostfixes.push_back(s_sEmptyString);
break;
case DataType::DATE:
aColumnServiceNames.push_back(OUString("DateField"));
aColumnLabelPostfixes.push_back(s_sEmptyString);
break;
case DataType::TIME:
aColumnServiceNames.push_back(OUString("TimeField"));
aColumnLabelPostfixes.push_back(s_sEmptyString);
break;
case DataType::TIMESTAMP:
aColumnServiceNames.push_back(OUString("DateField"));
aColumnLabelPostfixes.push_back(compmodule::ModuleRes(RID_STR_DATEPOSTFIX));
aFormFieldNames.push_back(*pSelectedFields);
aColumnServiceNames.push_back(OUString("TimeField"));
aColumnLabelPostfixes.push_back(compmodule::ModuleRes(RID_STR_TIMEPOSTFIX));
break;
default:
aColumnServiceNames.push_back(OUString("TextField"));
aColumnLabelPostfixes.push_back(s_sEmptyString);
}
}
DBG_ASSERT( aFormFieldNames.size() == aColumnServiceNames.size()
&& aColumnServiceNames.size() == aColumnLabelPostfixes.size(),
"OGridWizard::implApplySettings: inconsistent descriptor sequences!");
// now loop through the descriptions and create the (grid)columns out of th descriptors
{
Reference< XNameAccess > xExistenceChecker(xColumnContainer.get());
std::vector< OUString >::const_iterator pColumnLabelPostfix = aColumnLabelPostfixes.begin();
std::vector< OUString >::const_iterator pFormFieldName = aFormFieldNames.begin();
for (const auto& rColumnServiceName : aColumnServiceNames)
{
// create a (grid)column for the (resultset)column
try
{
Reference< XPropertySet > xColumn( xColumnFactory->createColumn(rColumnServiceName), UNO_SET_THROW );
Reference< XPropertySetInfo > xColumnPSI( xColumn->getPropertySetInfo(), UNO_SET_THROW );
OUString sColumnName(rColumnServiceName);
disambiguateName(xExistenceChecker, sColumnName);
// the data field the column should be bound to
xColumn->setPropertyValue("DataField", makeAny(*pFormFieldName));
// the label
xColumn->setPropertyValue("Label", makeAny(*pFormFieldName + *pColumnLabelPostfix));
// the width (<void/> => column will be auto-sized)
xColumn->setPropertyValue("Width", Any());
if ( xColumnPSI->hasPropertyByName( s_sMouseWheelBehavior ) )
xColumn->setPropertyValue( s_sMouseWheelBehavior, makeAny( MouseWheelBehavior::SCROLL_DISABLED ) );
// insert the column
xColumnContainer->insertByName(sColumnName, makeAny(xColumn));
}
catch(const Exception&)
{
SAL_WARN( "extensions.dbpilots", "OGridWizard::implApplySettings: "
"unexpected exception while creating the grid column for field " <<
*pFormFieldName );
}
++pColumnLabelPostfix;
++pFormFieldName;
}
}
}
std::unique_ptr<BuilderPage> OGridWizard::createPage(WizardState _nState)
{
OString sIdent(OString::number(_nState));
weld::Container* pPageContainer = m_xAssistant->append_page(sIdent);
switch (_nState)
{
case GW_STATE_DATASOURCE_SELECTION:
return std::make_unique<OTableSelectionPage>(pPageContainer, this);
case GW_STATE_FIELDSELECTION:
return std::make_unique<OGridFieldsSelection>(pPageContainer, this);
}
return nullptr;
}
vcl::WizardTypes::WizardState OGridWizard::determineNextState( WizardState _nCurrentState ) const
{
switch (_nCurrentState)
{
case GW_STATE_DATASOURCE_SELECTION:
return GW_STATE_FIELDSELECTION;
case GW_STATE_FIELDSELECTION:
return WZS_INVALID_STATE;
}
return WZS_INVALID_STATE;
}
void OGridWizard::enterState(WizardState _nState)
{
OControlWizard::enterState(_nState);
enableButtons(WizardButtonFlags::PREVIOUS, m_bHadDataSelection ? (GW_STATE_DATASOURCE_SELECTION < _nState) : GW_STATE_FIELDSELECTION < _nState);
enableButtons(WizardButtonFlags::NEXT, GW_STATE_FIELDSELECTION != _nState);
if (_nState < GW_STATE_FIELDSELECTION)
enableButtons(WizardButtonFlags::FINISH, false);
if (GW_STATE_FIELDSELECTION == _nState)
defaultButton(WizardButtonFlags::FINISH);
}
bool OGridWizard::leaveState(WizardState _nState)
{
if (!OControlWizard::leaveState(_nState))
return false;
if (GW_STATE_FIELDSELECTION == _nState)
defaultButton(WizardButtonFlags::NEXT);
return true;
}
bool OGridWizard::onFinish()
{
if ( !OControlWizard::onFinish() )
return false;
implApplySettings();
return true;
}
OGridFieldsSelection::OGridFieldsSelection(weld::Container* pPage, OGridWizard* pWizard)
: OGridPage(pPage, pWizard, "modules/sabpilot/ui/gridfieldsselectionpage.ui", "GridFieldsSelection")
, m_xExistFields(m_xBuilder->weld_tree_view("existingfields"))
, m_xSelectOne(m_xBuilder->weld_button("fieldright"))
, m_xSelectAll(m_xBuilder->weld_button("allfieldsright"))
, m_xDeselectOne(m_xBuilder->weld_button("fieldleft"))
, m_xDeselectAll(m_xBuilder->weld_button("allfieldsleft"))
, m_xSelFields(m_xBuilder->weld_tree_view("selectedfields"))
{
enableFormDatasourceDisplay();
m_xSelectOne->connect_clicked(LINK(this, OGridFieldsSelection, OnMoveOneEntry));
m_xSelectAll->connect_clicked(LINK(this, OGridFieldsSelection, OnMoveAllEntries));
m_xDeselectOne->connect_clicked(LINK(this, OGridFieldsSelection, OnMoveOneEntry));
m_xDeselectAll->connect_clicked(LINK(this, OGridFieldsSelection, OnMoveAllEntries));
m_xExistFields->connect_changed(LINK(this, OGridFieldsSelection, OnEntrySelected));
m_xSelFields->connect_changed(LINK(this, OGridFieldsSelection, OnEntrySelected));
m_xExistFields->connect_row_activated(LINK(this, OGridFieldsSelection, OnEntryDoubleClicked));
m_xSelFields->connect_row_activated(LINK(this, OGridFieldsSelection, OnEntryDoubleClicked));
}
OGridFieldsSelection::~OGridFieldsSelection()
{
}
void OGridFieldsSelection::Activate()
{
OGridPage::Activate();
m_xExistFields->grab_focus();
}
bool OGridFieldsSelection::canAdvance() const
{
return false;
// we're the last page in our wizard
}
void OGridFieldsSelection::initializePage()
{
OGridPage::initializePage();
const OControlWizardContext& rContext = getContext();
fillListBox(*m_xExistFields, rContext.aFieldNames);
m_xSelFields->clear();
const OGridSettings& rSettings = getSettings();
const OUString* pSelected = rSettings.aSelectedFields.getConstArray();
const OUString* pEnd = pSelected + rSettings.aSelectedFields.getLength();
for (; pSelected < pEnd; ++pSelected)
{
m_xSelFields->append_text(*pSelected);
m_xExistFields->remove_text(*pSelected);
}
implCheckButtons();
}
bool OGridFieldsSelection::commitPage( ::vcl::WizardTypes::CommitPageReason _eReason )
{
if (!OGridPage::commitPage(_eReason))
return false;
OGridSettings& rSettings = getSettings();
const sal_Int32 nSelected = m_xSelFields->n_children();
rSettings.aSelectedFields.realloc(nSelected);
OUString* pSelected = rSettings.aSelectedFields.getArray();
for (sal_Int32 i=0; i<nSelected; ++i, ++pSelected)
*pSelected = m_xSelFields->get_text(i);
return true;
}
void OGridFieldsSelection::implCheckButtons()
{
m_xSelectOne->set_sensitive(m_xExistFields->count_selected_rows() != 0);
m_xSelectAll->set_sensitive(m_xExistFields->n_children() != 0);
m_xDeselectOne->set_sensitive(m_xSelFields->count_selected_rows() != 0);
m_xDeselectAll->set_sensitive(m_xSelFields->n_children() != 0);
getDialog()->enableButtons(WizardButtonFlags::FINISH, 0 != m_xSelFields->n_children());
}
IMPL_LINK(OGridFieldsSelection, OnEntryDoubleClicked, weld::TreeView&, rList, bool)<--- syntax error
{
weld::Button* pSimulateButton = m_xExistFields.get() == &rList ? m_xSelectOne.get() : m_xDeselectOne.get();
if (pSimulateButton->get_sensitive())
OnMoveOneEntry(*pSimulateButton);
return true;
}
IMPL_LINK_NOARG(OGridFieldsSelection, OnEntrySelected, weld::TreeView&, void)
{
implCheckButtons();
}
IMPL_LINK(OGridFieldsSelection, OnMoveOneEntry, weld::Button&, rButton, void)
{
bool bMoveRight = (m_xSelectOne.get() == &rButton);
weld::TreeView& rMoveTo = bMoveRight ? *m_xSelFields : *m_xExistFields;
// the index of the selected entry
const sal_Int32 nSelected = bMoveRight ? m_xExistFields->get_selected_index() : m_xSelFields->get_selected_index();
// the (original) relative position of the entry
int nRelativeIndex = bMoveRight ? m_xExistFields->get_id(nSelected).toInt32() : m_xSelFields->get_id(nSelected).toInt32();
sal_Int32 nInsertPos = -1;
if (!bMoveRight)
{ // need to determine an insert pos which reflects the original
nInsertPos = 0;
while (nInsertPos < rMoveTo.n_children())
{
if (rMoveTo.get_id(nInsertPos).toInt32() > nRelativeIndex)
break;
++nInsertPos;
}
}
// the text of the entry to move
OUString sMovingEntry = bMoveRight ? m_xExistFields->get_text(nSelected) : m_xSelFields->get_text(nSelected);
// insert the entry preserving it's "relative position" entry data
OUString sId(OUString::number(nRelativeIndex));
rMoveTo.insert(nullptr, nInsertPos, &sMovingEntry, &sId, nullptr, nullptr, false, nullptr);
// remove the entry from its old list
if (bMoveRight)
{
sal_Int32 nSelectPos = m_xExistFields->get_selected_index();
m_xExistFields->remove(nSelected);
if ((nSelectPos != -1) && (nSelectPos < m_xExistFields->n_children()))
m_xExistFields->select(nSelectPos);
m_xExistFields->grab_focus();
}
else
{
sal_Int32 nSelectPos = m_xSelFields->get_selected_index();
m_xSelFields->remove(nSelected);
if ((nSelectPos != -1) && (nSelectPos < m_xSelFields->n_children()))
m_xSelFields->select(nSelectPos);
m_xSelFields->grab_focus();
}
implCheckButtons();
}
IMPL_LINK(OGridFieldsSelection, OnMoveAllEntries, weld::Button&, rButton, void)
{
bool bMoveRight = (m_xSelectAll.get() == &rButton);
m_xExistFields->clear();
m_xSelFields->clear();
fillListBox(bMoveRight ? *m_xSelFields : *m_xExistFields, getContext().aFieldNames);
implCheckButtons();
}
} // namespace dbp
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