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https://github.com/OPM/ResInsight.git
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91762aaeb1
* Update icons for summary and ensemble templates * Icons for regression and decline * #10374 LineEditor: Hide the placeholder widget when not used * #10376 Assign a case ID to delta summary case * Do not show decline range text in plot
495 lines
17 KiB
C++
495 lines
17 KiB
C++
//##################################################################################################
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//
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// Custom Visualization Core library
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// Copyright (C) 2011-2013 Ceetron AS
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//
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// This library may be used under the terms of either the GNU General Public License or
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// the GNU Lesser General Public License as follows:
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//
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// GNU General Public License Usage
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// This library is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This library is distributed in the hope that it will be useful, but WITHOUT ANY
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// WARRANTY; without even the implied warranty of MERCHANTABILITY or
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// FITNESS FOR A PARTICULAR PURPOSE.
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//
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// See the GNU General Public License at <<http://www.gnu.org/licenses/gpl.html>>
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// for more details.
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//
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// GNU Lesser General Public License Usage
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// This library is free software; you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as published by
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// the Free Software Foundation; either version 2.1 of the License, or
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// (at your option) any later version.
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//
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// This library is distributed in the hope that it will be useful, but WITHOUT ANY
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// WARRANTY; without even the implied warranty of MERCHANTABILITY or
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// FITNESS FOR A PARTICULAR PURPOSE.
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//
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// See the GNU Lesser General Public License at <<http://www.gnu.org/licenses/lgpl-2.1.html>>
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// for more details.
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//
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//##################################################################################################
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#include "cafPdmUiLineEditor.h"
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#include "cafFactory.h"
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#include "cafPdmField.h"
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#include "cafPdmObject.h"
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#include "cafPdmUiDefaultObjectEditor.h"
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#include "cafPdmUiFieldEditorHandle.h"
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#include "cafPdmUiOrdering.h"
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#include "cafPdmUniqueIdValidator.h"
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#include "cafQShortenedLabel.h"
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#include "cafSelectionManager.h"
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#include "cafUiAppearanceSettings.h"
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#include "cafUiIconFactory.h"
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#include <QAbstractItemView>
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#include <QAbstractProxyModel>
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#include <QApplication>
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#include <QBitmap>
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#include <QCompleter>
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#include <QDebug>
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#include <QIntValidator>
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#include <QKeyEvent>
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#include <QLabel>
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#include <QMainWindow>
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#include <QMessageBox>
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#include <QPalette>
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#include <QStatusBar>
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#include <QString>
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#include <QStringListModel>
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namespace caf
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{
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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void PdmUiLineEditor::updateLineEditFromReadOnlyState( QLineEdit* lineEdit, bool isReadOnly )
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{
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if ( !lineEdit ) return;
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if ( isReadOnly )
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{
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lineEdit->setReadOnly( true );
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}
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else
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{
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lineEdit->setReadOnly( false );
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}
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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QWidget* PdmUiLineEditor::createEditorWidget( QWidget* parent )
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{
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m_lineEdit = new PdmUiLineEdit( parent );
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connect( m_lineEdit, SIGNAL( editingFinished() ), this, SLOT( slotEditingFinished() ) );
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m_placeholder = new QWidget( parent );
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m_layout = new QHBoxLayout( m_placeholder );
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m_layout->setContentsMargins( 0, 0, 0, 0 );
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m_layout->setSpacing( 0 );
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m_layout->addWidget( m_lineEdit );
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m_autoValueToolButton = new QToolButton( m_placeholder );
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m_autoValueToolButton->setCheckable( true );
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m_autoValueToolButton->setToolButtonStyle( Qt::ToolButtonIconOnly );
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connect( m_autoValueToolButton, SIGNAL( clicked() ), this, SLOT( slotApplyAutoValue() ) );
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if ( uiField()->isAutoValueSupported() )
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{
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// If we return the placeholder widget to be used in a table editor, Qt will crash when the editor is closed
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m_placeholder->show();
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return m_placeholder;
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}
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m_placeholder->hide();
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// Return line edit if no auto value is supported
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return m_lineEdit;
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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QWidget* PdmUiLineEditor::createLabelWidget( QWidget* parent )
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{
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m_label = new QShortenedLabel( parent );
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return m_label;
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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void PdmUiLineEditor::configureAndUpdateUi( const QString& uiConfigName )
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{
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if ( !m_label.isNull() )
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{
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PdmUiFieldEditorHandle::updateLabelFromField( m_label, uiConfigName );
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}
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if ( !m_lineEdit.isNull() )
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{
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updateLineEditFromReadOnlyState( m_lineEdit, uiField()->isUiReadOnly( uiConfigName ) );
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m_lineEdit->setToolTip( uiField()->uiToolTip( uiConfigName ) );
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PdmUiLineEditorAttribute leab;
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{
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caf::PdmUiObjectHandle* uiObject = uiObj( uiField()->fieldHandle()->ownerObject() );
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if ( uiObject )
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{
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uiObject->editorAttribute( uiField()->fieldHandle(), uiConfigName, &leab );
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}
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if ( uiField()->isAutoValueEnabled() )
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{
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QString highlightColor = UiAppearanceSettings::instance()->autoValueEditorColor();
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m_lineEdit->setStyleSheet( QString( "QLineEdit {background-color: %1;}" ).arg( highlightColor ) );
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}
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else
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{
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m_lineEdit->setStyleSheet( "" );
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}
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if ( uiField()->isAutoValueSupported() )
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{
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auto icon = UiIconFactory::createTwoStateChainIcon();
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m_autoValueToolButton->setIcon( icon );
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m_autoValueToolButton->setChecked( uiField()->isAutoValueEnabled() );
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QString tooltipText = uiField()->isAutoValueEnabled() ? UiAppearanceSettings::globaleValueButtonText()
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: UiAppearanceSettings::localValueButtonText();
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m_autoValueToolButton->setToolTip( tooltipText );
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m_layout->insertWidget( 1, m_autoValueToolButton );
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m_autoValueToolButton->show();
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}
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else
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{
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m_layout->removeWidget( m_autoValueToolButton );
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m_autoValueToolButton->hide();
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}
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if ( leab.validator )
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{
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m_lineEdit->setValidator( leab.validator );
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}
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m_lineEdit->setAvoidSendingEnterEventToParentWidget( leab.avoidSendingEnterEventToParentWidget );
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if ( leab.maximumWidth != -1 )
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{
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m_lineEdit->setMaximumWidth( leab.maximumWidth );
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}
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if ( !leab.placeholderText.isEmpty() )
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{
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m_lineEdit->setPlaceholderText( leab.placeholderText );
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}
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if ( leab.notifyWhenTextIsEdited )
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{
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connect( m_lineEdit, SIGNAL( textEdited( const QString& ) ), this, SLOT( slotEditingFinished() ) );
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}
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}
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m_optionCache = uiField()->valueOptions();
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if ( !m_optionCache.isEmpty() )
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{
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if ( !m_completer )
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{
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m_completer = new QCompleter( this );
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m_completerTextList = new QStringListModel( this );
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m_completer->setModel( m_completerTextList );
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m_completer->setFilterMode( leab.completerFilterMode );
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m_completer->setCaseSensitivity( leab.completerCaseSensitivity );
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m_lineEdit->setCompleter( m_completer );
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connect( m_completer,
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SIGNAL( activated( const QModelIndex& ) ),
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this,
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SLOT( slotCompleterActivated( const QModelIndex& ) ) );
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m_completer->popup()->installEventFilter( this );
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}
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QStringList optionNames;
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for ( const PdmOptionItemInfo& item : m_optionCache )
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{
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optionNames.push_back( item.optionUiText() );
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}
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m_completerTextList->setStringList( optionNames );
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int enumValue = uiField()->uiValue().toInt();
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if ( enumValue < m_optionCache.size() && enumValue > -1 )
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{
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m_lineEdit->setText( m_optionCache[enumValue].optionUiText() );
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}
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}
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else
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{
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m_lineEdit->setCompleter( nullptr );
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delete m_completerTextList;
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delete m_completer;
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m_optionCache.clear();
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PdmUiLineEditorAttributeUiDisplayString displayStringAttrib;
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caf::PdmUiObjectHandle* uiObject = uiObj( uiField()->fieldHandle()->ownerObject() );
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if ( uiObject )
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{
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uiObject->editorAttribute( uiField()->fieldHandle(), uiConfigName, &displayStringAttrib );
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}
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QString displayString;
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if ( displayStringAttrib.m_displayString.isEmpty() )
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{
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#if ( QT_VERSION >= QT_VERSION_CHECK( 5, 0, 0 ) && QT_VERSION < QT_VERSION_CHECK( 5, 9, 0 ) )
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bool valueOk = false;
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double value = uiField()->uiValue().toDouble( &valueOk );
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if ( valueOk )
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{
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// Workaround for issue seen on Qt 5.6.1 on Linux
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int precision = 8;
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displayString = QString::number( value, 'g', precision );
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}
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else
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{
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displayString = uiField()->uiValue().toString();
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}
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#else
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displayString = uiField()->uiValue().toString();
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#endif
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}
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else
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{
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displayString = displayStringAttrib.m_displayString;
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}
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if ( displayString != m_lineEdit->text() )
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{
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m_lineEdit->setText( displayString );
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}
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}
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}
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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QMargins PdmUiLineEditor::calculateLabelContentMargins() const
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{
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QSize editorSize = m_lineEdit->sizeHint();
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QSize labelSize = m_label->sizeHint();
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int heightDiff = editorSize.height() - labelSize.height();
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QMargins contentMargins = m_label->contentsMargins();
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if ( heightDiff > 0 )
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{
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contentMargins.setTop( contentMargins.top() + heightDiff / 2 );
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contentMargins.setBottom( contentMargins.bottom() + heightDiff / 2 );
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}
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return contentMargins;
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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void PdmUiLineEditor::slotEditingFinished()
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{
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QVariant v;
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uiField()->enableAutoValue( false );
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if ( m_optionCache.size() )
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{
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int index = findIndexToOption( m_lineEdit->text() );
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if ( index > -1 )
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{
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v = QVariant( static_cast<unsigned int>( index ) );
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this->setValueToField( v );
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}
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else
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{
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// Try to complete the text in the widget
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QModelIndex sourceindex =
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static_cast<QAbstractProxyModel*>( m_completer->completionModel() )->mapToSource( m_completer->currentIndex() );
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if ( sourceindex.isValid() )
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{
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int currentRow = sourceindex.row();
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{
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// If the existing value in the field is the same as the completer will hit, we need to echo the
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// choice into the text field because the field values are equal, so the normal echoing is
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// considered unneccessary by the caf system.
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int currentFieldIndexValue = uiField()->uiValue().toInt();
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if ( currentRow == currentFieldIndexValue )
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{
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m_lineEdit->setText(
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m_completer->completionModel()->data( m_completer->currentIndex() ).toString() );
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}
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}
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v = QVariant( static_cast<unsigned int>( sourceindex.row() ) );
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this->setValueToField( v );
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}
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else
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{
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// Revert to value stored in the PdmField, because we didn't find any matches
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this->updateUi();
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}
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}
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}
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else
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{
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QString textValue = m_lineEdit->text();
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v = textValue;
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this->setValueToField( v );
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}
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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bool PdmUiLineEditor::isMultipleFieldsWithSameKeywordSelected( PdmFieldHandle* editorField ) const
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{
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std::vector<PdmFieldHandle*> fieldsToUpdate;
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fieldsToUpdate.push_back( editorField );
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// For current selection, find all fields with same keyword
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std::vector<PdmUiItem*> items;
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SelectionManager::instance()->selectedItems( items, SelectionManager::FIRST_LEVEL );
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for ( size_t i = 0; i < items.size(); i++ )
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{
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PdmUiFieldHandle* uiField = dynamic_cast<PdmUiFieldHandle*>( items[i] );
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if ( !uiField ) continue;
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PdmFieldHandle* field = uiField->fieldHandle();
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if ( field && field != editorField && field->keyword() == editorField->keyword() )
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{
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fieldsToUpdate.push_back( field );
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}
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}
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if ( fieldsToUpdate.size() > 1 )
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{
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return true;
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}
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return false;
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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PdmUiLineEdit::PdmUiLineEdit( QWidget* parent )
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: QLineEdit( parent )
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, m_avoidSendingEnterEvent( false )
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{
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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void PdmUiLineEdit::setAvoidSendingEnterEventToParentWidget( bool avoidSendingEnterEvent )
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{
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m_avoidSendingEnterEvent = avoidSendingEnterEvent;
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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void PdmUiLineEdit::keyPressEvent( QKeyEvent* event )
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{
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QLineEdit::keyPressEvent( event );
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if ( m_avoidSendingEnterEvent )
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{
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if ( event->key() == Qt::Key_Enter || event->key() == Qt::Key_Return )
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{
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// accept enter/return events so they won't
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// be ever propagated to the parent dialog..
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event->accept();
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}
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}
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}
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//--------------------------------------------------------------------------------------------------
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/// Event filter filtering events to the QCompleter
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//--------------------------------------------------------------------------------------------------
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bool PdmUiLineEditor::eventFilter( QObject* watched, QEvent* event )
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{
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if ( event->type() == QEvent::KeyPress )
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{
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QKeyEvent* ke = static_cast<QKeyEvent*>( event );
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if ( ke->key() == Qt::Key_Return || ke->key() == Qt::Key_Enter )
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{
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m_ignoreCompleterActivated = true;
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this->m_completer->popup()->close();
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this->slotEditingFinished();
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return true;
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}
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}
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return false;
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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void PdmUiLineEditor::slotCompleterActivated( const QModelIndex& index )
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{
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if ( m_completer && !m_ignoreCompleterActivated )
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{
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slotEditingFinished();
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}
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m_ignoreCompleterActivated = false;
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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void PdmUiLineEditor::slotApplyAutoValue()
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{
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bool enable = m_autoValueToolButton->isChecked();
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uiField()->enableAutoValue( enable );
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configureAndUpdateUi( "" );
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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int PdmUiLineEditor::findIndexToOption( const QString& uiText )
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{
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QString uiTextTrimmed = uiText.trimmed();
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for ( int idx = 0; idx < m_optionCache.size(); ++idx )
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{
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if ( uiTextTrimmed == m_optionCache[idx].optionUiText() )
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{
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return idx;
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}
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}
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return -1;
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}
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// Define at this location to avoid duplicate symbol definitions in 'cafPdmUiDefaultObjectEditor.cpp' in a cotire
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// build. The variables defined by the macro are prefixed by line numbers causing a crash if the macro is defined at
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// the same line number.
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CAF_PDM_UI_FIELD_EDITOR_SOURCE_INIT( PdmUiLineEditor );
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} // end namespace caf
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