388 lines
11 KiB
C++
388 lines
11 KiB
C++
/******************************************************************************
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* QSkinny - Copyright (C) 2016 Uwe Rathmann
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* SPDX-License-Identifier: BSD-3-Clause
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*****************************************************************************/
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#include <SkinnyShortcut.h>
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#include <QskDialog.h>
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#include <QskFocusIndicator.h>
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#include <QskInputContext.h>
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#include <QskInputPanel.h>
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#include <QskLinearBox.h>
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#include <QskListView.h>
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#include <QskTextInput.h>
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#include <QskAspect.h>
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#include <QskFunctions.h>
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#include <QskInputPanelBox.h>
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#include <QskObjectCounter.h>
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#include <QskVirtualKeyboard.h>
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#include <QskWindow.h>
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#include <QFontMetricsF>
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#include <QGuiApplication>
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namespace
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{
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class Keyboard final : public QskVirtualKeyboard
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{
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using Inherited = QskVirtualKeyboard;
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public:
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Keyboard( QQuickItem* parentItem = nullptr ):
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QskVirtualKeyboard( parentItem )
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{
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// here rearrange keyboard layouts if necessary
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}
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};
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class Panel : public QskInputPanel
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{
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public:
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Panel( QQuickItem* parentItem = nullptr )
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: QskInputPanel( parentItem )
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{
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setAutoLayoutChildren( true );
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setLayoutAlignmentHint( Qt::AlignHCenter | Qt::AlignBottom );
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m_box = new QskInputPanelBox( this );
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m_box->setKeyboard( new Keyboard() );
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connect( m_box, &QskInputPanelBox::keySelected,
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this, &QskInputPanel::keySelected );
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connect( m_box, &QskInputPanelBox::predictiveTextSelected,
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this, &QskInputPanel::predictiveTextSelected );
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}
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void attachItem( QQuickItem* item ) override
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{
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m_box->attachInputItem( item );
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}
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QQuickItem* inputProxy() const override
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{
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return m_box->inputProxy();
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}
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void setPrompt( const QString& prompt ) override
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{
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m_box->setInputPrompt( prompt );
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}
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void setPredictionEnabled( bool on ) override
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{
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m_box->setPanelHint( QskInputPanelBox::Prediction, on );
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}
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void setPrediction( const QStringList& prediction ) override
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{
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QskInputPanel::setPrediction( prediction );
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m_box->setPrediction( prediction );
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}
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private:
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QskInputPanelBox* m_box;
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};
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class InputContextFactory : public QskInputContextFactory
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{
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QskInputPanel* createPanel() const override
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{
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return new Panel;
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}
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};
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QString nativeLocaleString( const QLocale& locale )
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{
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switch ( locale.language() )
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{
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case QLocale::Bulgarian:
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return QStringLiteral( "български език" );
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case QLocale::Czech:
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return QStringLiteral( "Čeština" );
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case QLocale::German:
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return QStringLiteral( "Deutsch" );
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case QLocale::Danish:
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return QStringLiteral( "Dansk" );
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case QLocale::Greek:
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return QStringLiteral( "Eλληνικά" );
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case QLocale::English:
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{
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switch ( locale.country() )
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{
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case QLocale::Canada:
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case QLocale::UnitedStates:
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case QLocale::UnitedStatesMinorOutlyingIslands:
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case QLocale::UnitedStatesVirginIslands:
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return QStringLiteral( "English (US)" );
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default:
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return QStringLiteral( "English (UK)" );
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}
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}
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case QLocale::Spanish:
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return QStringLiteral( "Español" );
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case QLocale::Finnish:
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return QStringLiteral( "Suomi" );
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case QLocale::French:
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return QStringLiteral( "Français" );
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case QLocale::Hungarian:
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return QStringLiteral( "Magyar" );
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case QLocale::Italian:
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return QStringLiteral( "Italiano" );
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case QLocale::Japanese:
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return QStringLiteral( "日本語" );
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case QLocale::Latvian:
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return QStringLiteral( "Latviešu" );
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case QLocale::Lithuanian:
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return QStringLiteral( "Lietuvių" );
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case QLocale::Dutch:
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return QStringLiteral( "Nederlands" );
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case QLocale::Portuguese:
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return QStringLiteral( "Português" );
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case QLocale::Romanian:
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return QStringLiteral( "Română" );
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case QLocale::Russian:
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return QStringLiteral( "Русский" );
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case QLocale::Slovenian:
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return QStringLiteral( "Slovenščina" );
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case QLocale::Slovak:
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return QStringLiteral( "Slovenčina" );
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case QLocale::Turkish:
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return QStringLiteral( "Türkçe" );
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case QLocale::Chinese:
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return QStringLiteral( "中文" );
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default:
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return QLocale::languageToString( locale.language() );
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}
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}
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}
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class InputBox : public QskLinearBox
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{
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public:
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InputBox( QQuickItem* parentItem = nullptr )
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: QskLinearBox( Qt::Vertical, parentItem )
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{
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setExtraSpacingAt( Qt::BottomEdge | Qt::RightEdge );
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setMargins( 10 );
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setSpacing( 10 );
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auto* textInput1 = new QskTextInput( this );
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textInput1->setText( "Press and edit Me." );
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textInput1->setSizePolicy( Qt::Horizontal, QskSizePolicy::Preferred );
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auto* textInput2 = new QskTextInput( this );
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textInput2->setText( "Press and edit Me." );
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textInput2->setSizePolicy( Qt::Horizontal, QskSizePolicy::Preferred );
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textInput2->setActivationModes( QskTextInput::ActivationOnAll );
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auto* textInput3 = new QskTextInput( this );
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textInput3->setReadOnly( true );
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textInput3->setText( "Read Only information." );
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textInput3->setSizePolicy( Qt::Horizontal, QskSizePolicy::Preferred );
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auto* textInput4 = new QskTextInput( this );
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textInput4->setEchoMode( QskTextInput::Password );
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textInput4->setPasswordMaskDelay( 1000 );
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textInput4->setMaxLength( 8 );
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textInput4->setText( "12345678" );
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textInput4->setSizePolicy( Qt::Horizontal, QskSizePolicy::Preferred );
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}
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};
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class LocaleListView final : public QskListView
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{
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Q_OBJECT
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public:
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LocaleListView( QQuickItem* parentItem = nullptr )
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: QskListView( parentItem )
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, m_maxWidth( 0.0 )
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{
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for ( auto language :
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{
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QLocale::Bulgarian, QLocale::Czech, QLocale::German,
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QLocale::Danish, QLocale::English, QLocale::Spanish,
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QLocale::Finnish, QLocale::French, QLocale::Hungarian,
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QLocale::Italian, QLocale::Japanese, QLocale::Latvian,
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QLocale::Lithuanian, QLocale::Dutch, QLocale::Portuguese,
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QLocale::Romanian, QLocale::Russian, QLocale::Slovenian,
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QLocale::Slovak, QLocale::Turkish, QLocale::Chinese
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} )
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{
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if ( language == QLocale::English )
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{
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append( QLocale( QLocale::English, QLocale::UnitedStates ) );
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append( QLocale( QLocale::English, QLocale::UnitedKingdom ) );
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}
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else
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{
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append( QLocale( language ) );
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}
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}
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setSizePolicy( Qt::Horizontal, QskSizePolicy::Fixed );
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setPreferredWidth( columnWidth( 0 ) + 20 );
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setScrollableSize( QSizeF( columnWidth( 0 ), rowCount() * rowHeight() ) );
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connect( this, &QskListView::selectedRowChanged,
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[ this ]( int row ) { Q_EMIT selected( localeAt( row ) ); } );
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}
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int rowCount() const override
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{
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return m_values.count();
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}
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int columnCount() const override
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{
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return 1;
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}
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qreal columnWidth( int ) const override
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{
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if ( m_maxWidth == 0.0 )
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{
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const QFontMetricsF fm( effectiveFont( Text ) );
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for ( const auto& entry : m_values )
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m_maxWidth = qMax( m_maxWidth, qskHorizontalAdvance( fm, entry.first ) );
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const auto padding = paddingHint( Cell );
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m_maxWidth += padding.left() + padding.right();
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}
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return m_maxWidth;
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}
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qreal rowHeight() const override
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{
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const QFontMetricsF fm( effectiveFont( Text ) );
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const auto padding = paddingHint( Cell );
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return fm.height() + padding.top() + padding.bottom();
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}
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QVariant valueAt( int row, int ) const override
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{
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return m_values[ row ].first;
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}
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QLocale localeAt( int row ) const
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{
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if ( row >= 0 && row < m_values.size() )
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return m_values[ row ].second;
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return QLocale();
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}
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Q_SIGNALS:
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void selected( const QLocale& );
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private:
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inline void append( const QLocale& locale )
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{
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m_values += qMakePair( nativeLocaleString( locale ), locale );
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}
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QVector< QPair< QString, QLocale > > m_values;
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mutable qreal m_maxWidth;
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};
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class Window : public QskWindow
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{
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public:
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Window()
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{
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populate();
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}
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void populate()
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{
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auto box = new QskLinearBox( Qt::Horizontal );
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box->setSpacing( 10 );
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box->setMargins( 20 );
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auto listView = new LocaleListView( box );
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auto inputBox = new InputBox( box );
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/*
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Disable Qt::ClickFocus, so that the input panel stays open
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when selecting a different locale
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*/
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listView->setFocusPolicy( Qt::TabFocus );
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connect( listView, &LocaleListView::selected,
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inputBox, &InputBox::setLocale );
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addItem( box );
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addItem( new QskFocusIndicator() );
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}
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};
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int main( int argc, char* argv[] )
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{
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#ifdef ITEM_STATISTICS
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QskObjectCounter counter( true );
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#endif
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qputenv( "QT_IM_MODULE", "skinny" );
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QGuiApplication app( argc, argv );
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SkinnyShortcut::enable( SkinnyShortcut::AllShortcuts );
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#if 1
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// We don't want to have the input panel in a top level window.
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qskDialog->setPolicy( QskDialog::EmbeddedBox );
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#endif
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Window window1;
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window1.setObjectName( "Window 1" );
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window1.setColor( "PapayaWhip" );
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window1.resize( 600, 600 );
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window1.show();
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#if 1
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Window window2;
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window2.setObjectName( "Window 2" );
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window2.setColor( "Pink" );
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window2.setX( window1.x() + 100 );
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window2.resize( 600, 600 );
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window2.show();
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#endif
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QskInputContext::instance()->setFactory( new InputContextFactory() );
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return app.exec();
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}
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#include "main.moc"
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