/*
 * Cppcheck - A tool for static C/C++ code analysis
 * Copyright (C) 2007-2019 Cppcheck team.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

#include "codeeditstylecontrols.h"
#include <QColorDialog>

SelectColorButton::SelectColorButton( QWidget* parent ) :
    QPushButton( parent ),
    mColor( QColor( 255, 255, 255 ))
{
    updateColor();
    connect( this, SIGNAL( clicked() ), this, SLOT( changeColor() ));
}

void SelectColorButton::updateColor() {
    QString btnColorStyle = QString(
                                "background-color:rgb(%1,%2,%3);"
                                "border-style:outset;"
                                "border-width: 1px;")
                            .arg( mColor.red() )
                            .arg( mColor.green() )
                            .arg( mColor.blue() );
    setObjectName("SelectColorButton");
    setStyleSheet( btnColorStyle );
}

void SelectColorButton::changeColor() {
    QColorDialog pDlg( mColor );
    pDlg.setModal( true );
    int nResult = pDlg.exec();
    if (nResult == QDialog::Accepted )
    {
        setColor( pDlg.selectedColor() );
        emit colorChanged( mColor );
    }
}

void SelectColorButton::setColor( const QColor& color ) {
    mColor = color;
    updateColor();
}

const QColor& SelectColorButton::getColor() {
    return mColor;
}

SelectFontWeightCombo::SelectFontWeightCombo( QWidget* parent ) :
    QComboBox( parent ),
    mWeight( QFont::Normal )
{
    addItem( QObject::tr( "Thin" ),
             QVariant( static_cast<int>( QFont::Thin )));
    addItem( QObject::tr( "ExtraLight" ),
             QVariant( static_cast<int>( QFont::ExtraLight )));
    addItem( QObject::tr( "Light" ),
             QVariant( static_cast<int>( QFont::Light )));
    addItem( QObject::tr( "Normal" ),
             QVariant( static_cast<int>( QFont::Normal )));
    addItem( QObject::tr( "Medium" ),
             QVariant( static_cast<int>( QFont::Medium )));
    addItem( QObject::tr( "DemiBold" ),
             QVariant( static_cast<int>( QFont::DemiBold )));
    addItem( QObject::tr( "Bold" ),
             QVariant( static_cast<int>( QFont::Bold )));
    addItem( QObject::tr( "ExtraBold" ),
             QVariant( static_cast<int>( QFont::ExtraBold )));
    addItem( QObject::tr( "Black" ),
             QVariant( static_cast<int>( QFont::Black )));
    updateWeight();
    connect( this, SIGNAL( currentIndexChanged( int )),
             this, SLOT( changeWeight( int )));
}

void SelectFontWeightCombo::updateWeight() {
    int nResult = findData( QVariant( static_cast<int>( mWeight )));

    if( nResult != -1 ) {
        setCurrentIndex( nResult );
    }
    else {
        setCurrentIndex( findData( static_cast<int>( QFont::Normal )));
    }
}

void SelectFontWeightCombo::changeWeight( int index ) {
    if( index != -1 ) {
        setWeight( static_cast<QFont::Weight>( itemData( index ).toInt() ));
        emit weightChanged( mWeight );
    }
}

void SelectFontWeightCombo::setWeight( const QFont::Weight& weight ) {
    mWeight = weight;
    updateWeight();
}

const QFont::Weight& SelectFontWeightCombo::getWeight() {
    return mWeight;
}