diff options
Diffstat (limited to 'reportdesign/source/ui/dlg/Condition.cxx')
| -rw-r--r-- | reportdesign/source/ui/dlg/Condition.cxx | 379 |
1 files changed, 379 insertions, 0 deletions
diff --git a/reportdesign/source/ui/dlg/Condition.cxx b/reportdesign/source/ui/dlg/Condition.cxx new file mode 100644 index 000000000..392b9d5e8 --- /dev/null +++ b/reportdesign/source/ui/dlg/Condition.cxx @@ -0,0 +1,379 @@ +/* -*- 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 "Condition.hxx" +#include <UITools.hxx> +#include <CondFormat.hxx> +#include <core_resource.hxx> +#include <strings.hrc> +#include <ReportController.hxx> +#include <reportformula.hxx> + +#include <svx/PaletteManager.hxx> +#include <svx/svxids.hrc> +#include <toolkit/helper/vclunohelper.hxx> +#include <vcl/svapp.hxx> +#include <vcl/settings.hxx> + +#include <tools/diagnose_ex.h> + +namespace rptui +{ +using namespace ::com::sun::star; +using namespace ::com::sun::star::uno; +using namespace ::com::sun::star::beans; + +ConditionField::ConditionField(Condition* pParent, std::unique_ptr<weld::Entry> xSubEdit, + std::unique_ptr<weld::Button> xFormula) + : m_pParent(pParent) + , m_xSubEdit(std::move(xSubEdit)) + , m_xFormula(std::move(xFormula)) +{ + m_xFormula->set_label("..."); + m_xFormula->connect_clicked( LINK( this, ConditionField, OnFormula ) ); +} + +IMPL_LINK_NOARG(ConditionField, OnFormula, weld::Button&, void) +{ + OUString sFormula(m_xSubEdit->get_text()); + const sal_Int32 nLen = sFormula.getLength(); + if ( nLen ) + { + ReportFormula aFormula( sFormula ); + sFormula = aFormula.getCompleteFormula(); + } + uno::Reference< awt::XWindow> xInspectorWindow = m_pParent->GetXWindow(); + uno::Reference< beans::XPropertySet> xProp(m_pParent->getController().getRowSet(),uno::UNO_QUERY); + if ( rptui::openDialogFormula_nothrow( sFormula, m_pParent->getController().getContext(),xInspectorWindow,xProp ) ) + { + ReportFormula aFormula( sFormula ); + m_xSubEdit->set_text(aFormula.getUndecoratedContent()); + } +} + +ConditionColorWrapper::ConditionColorWrapper(Condition* pControl, sal_uInt16 nSlotId) + : mpControl(pControl) + , mnSlotId(nSlotId) +{ +} + +void ConditionColorWrapper::operator()( + [[maybe_unused]] const OUString& /*rCommand*/, const svx::NamedThemedColor& rNamedColor) +{ + mpControl->ApplyCommand(mnSlotId, rNamedColor.ToNamedColor()); +} + +// = Condition +Condition::Condition(weld::Container* pParent, weld::Window* pDialog, IConditionalFormatAction& _rAction, ::rptui::OReportController& _rController) + : m_xPaletteManager(std::make_shared<PaletteManager>()) + , m_aBackColorWrapper(this, SID_BACKGROUND_COLOR) + , m_aForeColorWrapper(this, SID_ATTR_CHAR_COLOR2) + , m_rController(_rController) + , m_rAction(_rAction) + , m_nCondIndex(0) + , m_pDialog(pDialog) + , m_xBuilder(Application::CreateBuilder(pParent, "modules/dbreport/ui/conditionwin.ui")) + , m_xContainer(m_xBuilder->weld_container("ConditionWin")) + , m_xHeader(m_xBuilder->weld_label("headerLabel")) + , m_xConditionType(m_xBuilder->weld_combo_box("typeCombobox")) + , m_xOperationList(m_xBuilder->weld_combo_box("opCombobox")) + , m_xOperandGlue(m_xBuilder->weld_label("andLabel")) + , m_xActions(m_xBuilder->weld_toolbar("formatToolbox")) + , m_xPreview(new weld::CustomWeld(*m_xBuilder, "previewDrawingarea", m_aPreview)) + , m_xMoveUp(m_xBuilder->weld_button("upButton")) + , m_xMoveDown(m_xBuilder->weld_button("downButton")) + , m_xAddCondition(m_xBuilder->weld_button("addButton")) + , m_xRemoveCondition(m_xBuilder->weld_button("removeButton")) +{ + m_xCondLHS.reset(new ConditionField(this, m_xBuilder->weld_entry("lhsEntry"), m_xBuilder->weld_button("lhsButton"))); + m_xCondRHS.reset(new ConditionField(this, m_xBuilder->weld_entry("rhsEntry"), m_xBuilder->weld_button("rhsButton"))); + + m_xCondLHS->grab_focus(); + + m_xConditionType->connect_changed( LINK( this, Condition, OnTypeSelected ) ); + + m_xOperationList->connect_changed( LINK( this, Condition, OnOperationSelected ) ); + + m_xActions->connect_clicked(LINK(this, Condition, OnFormatAction)); + + m_xMoveUp->connect_clicked( LINK( this, Condition, OnConditionAction ) ); + m_xMoveDown->connect_clicked( LINK( this, Condition, OnConditionAction ) ); + m_xAddCondition->connect_clicked( LINK( this, Condition, OnConditionAction ) ); + m_xRemoveCondition->connect_clicked( LINK( this, Condition, OnConditionAction ) ); + + m_xConditionType->set_active(0); + m_xOperationList->set_active(0); + + SetBackgroundDropdownClick(); + SetForegroundDropdownClick(); + + m_xContainer->show(); + + ConditionalExpressionFactory::getKnownConditionalExpressions( m_aConditionalExpressions ); +} + +sal_uInt16 Condition::mapToolbarItemToSlotId(std::string_view rItemId) +{ + if (rItemId == "bold") + return SID_ATTR_CHAR_WEIGHT; + if (rItemId == "italic") + return SID_ATTR_CHAR_POSTURE; + if (rItemId == "underline") + return SID_ATTR_CHAR_UNDERLINE; + if (rItemId == "background") + return SID_BACKGROUND_COLOR; + if (rItemId == "foreground") + return SID_ATTR_CHAR_COLOR2; + if (rItemId == "fontdialog") + return SID_CHAR_DLG; + return 0; +} + +Condition::~Condition() +{ +} + +void Condition::SetBackgroundDropdownClick() +{ + m_xBackColorFloat.reset(new ColorWindow( + OUString() /*m_aCommandURL*/, + m_xPaletteManager, + m_aColorStatus, + SID_BACKGROUND_COLOR, + nullptr, + MenuOrToolMenuButton(m_xActions.get(), "background"), + [this]{ return m_pDialog; }, + m_aBackColorWrapper)); + + m_xActions->set_item_popover("background", m_xBackColorFloat->getTopLevel()); +} + +void Condition::SetForegroundDropdownClick() +{ + m_xForeColorFloat.reset(new ColorWindow( + OUString() /*m_aCommandURL*/, + m_xPaletteManager, + m_aColorStatus, + SID_ATTR_CHAR_COLOR2, + nullptr, + MenuOrToolMenuButton(m_xActions.get(), "foreground"), + [this]{ return m_pDialog; }, + m_aForeColorWrapper)); + + m_xActions->set_item_popover("foreground", m_xForeColorFloat->getTopLevel()); +} + + +IMPL_LINK(Condition, OnFormatAction, const OString&, rIdent, void) +{ + ApplyCommand(mapToolbarItemToSlotId(rIdent), + NamedColor(COL_AUTO, "#" + COL_AUTO.AsRGBHexString())); +} + +IMPL_LINK(Condition, OnConditionAction, weld::Button&, rClickedButton, void) +{ + if ( &rClickedButton == m_xMoveUp.get() ) + m_rAction.moveConditionUp( getConditionIndex() ); + else if ( &rClickedButton == m_xMoveDown.get() ) + m_rAction.moveConditionDown( getConditionIndex() ); + else if ( &rClickedButton == m_xAddCondition.get() ) + m_rAction.addCondition( getConditionIndex() ); + else if ( &rClickedButton == m_xRemoveCondition.get() ) + m_rAction.deleteCondition( getConditionIndex() ); +} + +void Condition::ApplyCommand( sal_uInt16 _nCommandId, const NamedColor& rNamedColor ) +{ + m_rAction.applyCommand( m_nCondIndex, _nCommandId, rNamedColor.first ); +} + +IMPL_LINK_NOARG( Condition, OnTypeSelected, weld::ComboBox&, void ) +{ + impl_layoutOperands(); +} + +IMPL_LINK_NOARG( Condition, OnOperationSelected, weld::ComboBox&, void ) +{ + impl_layoutOperands(); +} + +void Condition::impl_layoutOperands() +{ + const ConditionType eType( impl_getCurrentConditionType() ); + const ComparisonOperation eOperation( impl_getCurrentComparisonOperation() ); + + const bool bIsExpression = ( eType == eExpression ); + const bool bHaveRHS = + ( ( eType == eFieldValueComparison ) + && ( ( eOperation == eBetween ) + || ( eOperation == eNotBetween ) + ) + ); + + // the "condition type" list box + m_xOperationList->set_visible( !bIsExpression ); + m_xOperandGlue->set_visible( bHaveRHS ); + m_xCondRHS->set_visible( bHaveRHS ); +} + +void Condition::impl_setCondition( const OUString& _rConditionFormula ) +{ + // determine the condition's type and comparison operation + ConditionType eType( eFieldValueComparison ); + ComparisonOperation eOperation( eBetween ); + + // LHS and RHS, matched below + OUString sLHS, sRHS; + + if ( !_rConditionFormula.isEmpty() ) + { + // the unprefixed expression which forms the condition + ReportFormula aFormula( _rConditionFormula ); + OSL_ENSURE( aFormula.getType() == ReportFormula::Expression, "Condition::setCondition: illegal formula!" ); + OUString sExpression; + if ( aFormula.getType() == ReportFormula::Expression ) + sExpression = aFormula.getExpression(); + // as fallback, if the below matching does not succeed, assume + // the whole expression is the LHS + eType = eExpression; + sLHS = sExpression; + + // the data field (or expression) to which our control is bound + const ReportFormula aFieldContentFormula( m_rAction.getDataField() ); + const OUString sUnprefixedFieldContent( aFieldContentFormula.getBracketedFieldOrExpression() ); + + // check whether one of the Field Value Expression Factories recognizes the expression + for (const auto& [rOperation, rxConditionalExpression] : m_aConditionalExpressions) + { + if ( rxConditionalExpression->matchExpression( sExpression, sUnprefixedFieldContent, sLHS, sRHS ) ) + { + eType = eFieldValueComparison; + eOperation = rOperation; + break; + } + } + } + + // update UI + m_xConditionType->set_active(static_cast<sal_uInt16>(eType)); + m_xOperationList->set_active(static_cast<sal_uInt16>(eOperation)); + m_xCondLHS->set_text( sLHS ); + m_xCondRHS->set_text( sRHS ); + + // re-layout + impl_layoutOperands(); +} + + +void Condition::setCondition( const uno::Reference< report::XFormatCondition >& _rxCondition ) +{ + OSL_PRECOND( _rxCondition.is(), "Condition::setCondition: empty condition object!" ); + if ( !_rxCondition.is() ) + return; + + OUString sConditionFormula; + try + { + if ( _rxCondition.is() ) + sConditionFormula = _rxCondition->getFormula(); + } + catch( const Exception& ) + { + DBG_UNHANDLED_EXCEPTION("reportdesign"); + } + impl_setCondition( sConditionFormula ); + updateToolbar( _rxCondition ); +} + + +void Condition::updateToolbar(const uno::Reference< report::XReportControlFormat >& _xReportControlFormat) +{ + OString aItems[] = { "bold", "italic", "underline", "fontdialog" }; + + OSL_ENSURE(_xReportControlFormat.is(),"XReportControlFormat is NULL!"); + if ( !_xReportControlFormat.is() ) + return; + + for (size_t j = 0; j < SAL_N_ELEMENTS(aItems); ++j) + { + m_xActions->set_item_active(aItems[j], OReportController::isFormatCommandEnabled(mapToolbarItemToSlotId(aItems[j]), + _xReportControlFormat)); + } + + try + { + vcl::Font aBaseFont( Application::GetDefaultDevice()->GetSettings().GetStyleSettings().GetAppFont() ); + SvxFont aFont( VCLUnoHelper::CreateFont( _xReportControlFormat->getFontDescriptor(), aBaseFont ) ); + aFont.SetFontHeight(o3tl::convert(aFont.GetFontHeight(), o3tl::Length::pt, o3tl::Length::twip)); + aFont.SetEmphasisMark( static_cast< FontEmphasisMark >( _xReportControlFormat->getControlTextEmphasis() ) ); + aFont.SetRelief( static_cast< FontRelief >( _xReportControlFormat->getCharRelief() ) ); + aFont.SetColor( Color(ColorTransparency, _xReportControlFormat->getCharColor()) ); + m_aPreview.SetFont( aFont, aFont, aFont ); + m_aPreview.SetTextLineColor( Color( ColorTransparency, _xReportControlFormat->getCharUnderlineColor() ) ); + } + catch( const Exception& ) + { + DBG_UNHANDLED_EXCEPTION("reportdesign"); + } +} + +void Condition::fillFormatCondition(const uno::Reference< report::XFormatCondition >& _xCondition) +{ + const ConditionType eType( impl_getCurrentConditionType() ); + const ComparisonOperation eOperation( impl_getCurrentComparisonOperation() ); + + const OUString sLHS( m_xCondLHS->get_text() ); + const OUString sRHS( m_xCondRHS->get_text() ); + + OUString sUndecoratedFormula( sLHS ); + + if ( eType == eFieldValueComparison ) + { + ReportFormula aFieldContentFormula( m_rAction.getDataField() ); + OUString sUnprefixedFieldContent( aFieldContentFormula.getBracketedFieldOrExpression() ); + + PConditionalExpression pFactory( m_aConditionalExpressions[ eOperation ] ); + sUndecoratedFormula = pFactory->assembleExpression( sUnprefixedFieldContent, sLHS, sRHS ); + } + + ReportFormula aFormula( ReportFormula::Expression, sUndecoratedFormula ); + _xCondition->setFormula( aFormula.getCompleteFormula() ); +} + +void Condition::setConditionIndex( size_t _nCondIndex, size_t _nCondCount ) +{ + m_nCondIndex = _nCondIndex; + OUString sHeader( RptResId( STR_NUMBERED_CONDITION ) ); + sHeader = sHeader.replaceFirst( "$number$", OUString::number( _nCondIndex + 1) ); + m_xHeader->set_label( sHeader ); + + m_xMoveUp->set_sensitive(_nCondIndex > 0); + OSL_PRECOND( _nCondCount > 0, "Condition::setConditionIndex: having no conditions at all is nonsense!" ); + m_xMoveDown->set_sensitive(_nCondIndex < _nCondCount - 1); +} + +bool Condition::isEmpty() const +{ + return m_xCondLHS->get_text().isEmpty(); +} + +} // rptui + + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |