Subversion Repositories Scribus

Rev

Rev 23054 | Blame | Compare with Previous | Last modification | View Log | RSS feed

/*
For general Scribus (>=1.3.2) copyright and licensing information please refer
to the COPYING file provided with the program. Following this notice may exist
a copyright and/or license notice that predates the release of Scribus 1.3.2
for which a new license (GPL+exception) is in place.
*/

/**************************************************************************
*   Copyright (C) 2008 by Franz Schmid                                    *
*   franz.schmid@altmuehlnet.de                                           *
*                                                                         *
*   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 2 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, write to the                         *
*   Free Software Foundation, Inc.,                                       *
*   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.             *
***************************************************************************/


#include <memory>

#include "replacecolors.h"
#include "replaceonecolor.h"
#include "commonstrings.h"
#include "sccolorengine.h"
#include "util_color.h"
#include "iconmanager.h"
#include <QHeaderView>

replaceColorsDialog::replaceColorsDialog(QWidget* parent, ColorList &colorList, ColorList &colorListUsed) : QDialog(parent)
{
        setupUi(this);
        setModal(true);
        setWindowIcon(IconManager::instance().loadPixmap("AppIcon.png"));
        EditColors = colorList;
        UsedColors = colorListUsed;
        replaceMap.clear();
        alertIcon = IconManager::instance().loadPixmap("alert.png", true);
        cmykIcon = IconManager::instance().loadPixmap("cmyk.png", true);
        rgbIcon = IconManager::instance().loadPixmap("rgb.png", true);
        labIcon = IconManager::instance().loadPixmap("lab.png", true);
        spotIcon = IconManager::instance().loadPixmap("spot.png", true);
        regIcon = IconManager::instance().loadPixmap("register.png", true);
        replacementTable->horizontalHeader()->setSectionsClickable(false );
        replacementTable->horizontalHeader()->setSectionsMovable( false );
        replacementTable->horizontalHeader()->setSectionResizeMode(QHeaderView::Stretch);
        replacementTable->setHorizontalHeaderItem(0, new QTableWidgetItem( tr("Original")));
        replacementTable->setHorizontalHeaderItem(1, new QTableWidgetItem( tr("Replacement")));
        replacementTable->verticalHeader()->setSectionsMovable( false );
        replacementTable->verticalHeader()->setSectionResizeMode(QHeaderView::Fixed);
        replacementTable->verticalHeader()->hide();
        replacementTable->setIconSize(QSize(60, 15));
        updateReplacementTable();
        removeButton->setEnabled(false);
        connect(addButton, SIGNAL(clicked()), this, SLOT(addColor()));
        connect(replacementTable, SIGNAL(cellClicked(int, int)), this, SLOT(selReplacement(int)));
        connect(removeButton, SIGNAL(clicked()), this, SLOT(delReplacement()));
        connect(editButton, SIGNAL(clicked()), this, SLOT(editReplacement()));
}

void replaceColorsDialog::addColor()
{
        std::unique_ptr<replaceColorDialog> dia(new replaceColorDialog(this, EditColors, UsedColors));
        if (!dia->exec())
                return;

        QString orig = dia->getOriginalColor();
        if (orig == CommonStrings::tr_NoneColor)
                orig = CommonStrings::None;
        QString repl = dia->getReplacementColor();
        if (repl == CommonStrings::tr_NoneColor)
                repl = CommonStrings::None;
        replaceMap.insert(orig, repl);
        updateReplacementTable();
}

void replaceColorsDialog::selReplacement(int sel)
{
        selectedRow = sel;
        removeButton->setEnabled(true);
        editButton->setEnabled(true);
}

void replaceColorsDialog::delReplacement()
{
        if (selectedRow > -1)
        {
                replaceMap.remove(replacementTable->item(selectedRow, 0)->text());
                replacementTable->removeRow(selectedRow);
                selectedRow = -1;
                removeButton->setEnabled(false);
                editButton->setEnabled(false);
        }
}

void replaceColorsDialog::editReplacement()
{
        if (selectedRow < 0)
                return;

        std::unique_ptr<replaceColorDialog> dia(new replaceColorDialog(this, EditColors, UsedColors));
        dia->setReplacementColor(replacementTable->item(selectedRow, 1)->text());
        dia->setOriginalColor(replacementTable->item(selectedRow, 0)->text());
        if (!dia->exec())
                return;

        replaceMap.remove(replacementTable->item(selectedRow, 0)->text());
        QString orig = dia->getOriginalColor();
        if (orig == CommonStrings::tr_NoneColor)
                orig = CommonStrings::None;
        QString repl = dia->getReplacementColor();
        if (repl == CommonStrings::tr_NoneColor)
                repl = CommonStrings::None;
        replaceMap.insert(orig, repl);
        updateReplacementTable();
}

void replaceColorsDialog::updateReplacementTable()
{
        replacementTable->clearContents();
        replacementTable->setRowCount(0);
        selectedRow = -1;
        removeButton->setEnabled(false);
        editButton->setEnabled(false);
        if (replaceMap.count() > 0)
        {
                replacementTable->setRowCount(replaceMap.count());
                int row = 0;
                QMap<QString,QString>::Iterator it;
                for (it = replaceMap.begin(); it != replaceMap.end(); ++it)
                {
                        QTableWidgetItem *tW;
                        if (it.key() == CommonStrings::None)
                                tW = new QTableWidgetItem(CommonStrings::tr_NoneColor);
                        else
                                tW = new QTableWidgetItem(getColorIcon(it.key()), it.key());
                        tW->setFlags(Qt::ItemIsSelectable | Qt::ItemIsEnabled);
                        replacementTable->setItem(row, 0, tW);
                        QTableWidgetItem *tW2;
                        if (it.value() == CommonStrings::None)
                                tW2 = new QTableWidgetItem(CommonStrings::tr_NoneColor);
                        else
                                tW2 = new QTableWidgetItem(getColorIcon(it.value()), it.value());
                        tW2->setFlags(Qt::ItemIsSelectable | Qt::ItemIsEnabled);
                        replacementTable->setItem(row, 1, tW2);
                        row++;
                }
        }
}

QPixmap replaceColorsDialog::getColorIcon(const QString& color) const
{
        QPixmap smallPix(15, 15);
        QPixmap pPixmap(60,15);
        pPixmap.fill(Qt::transparent);
        ScColor m_color = EditColors[color];
        QColor rgb = ScColorEngine::getDisplayColor(m_color, EditColors.document());
        smallPix.fill(rgb);
        QPainter painter(&smallPix);
        painter.setBrush(Qt::NoBrush);
        QPen b(Qt::black, 1);
        painter.setPen(b);
        painter.drawRect(0, 0, 15, 15);
        painter.end();
        paintAlert(smallPix, pPixmap, 0, 0);
        bool isOutOfGamut = ScColorEngine::isOutOfGamut(m_color, EditColors.document());
        if (isOutOfGamut)
                paintAlert(alertIcon, pPixmap, 15, 0);
        if (m_color.getColorModel() == colorModelCMYK)
                paintAlert(cmykIcon, pPixmap, 30, 0);
        else if (m_color.getColorModel() == colorModelRGB)
                paintAlert(rgbIcon, pPixmap, 30, 0);
        else if (m_color.getColorModel() == colorModelLab)
                paintAlert(labIcon, pPixmap, 30, 0);
        if (m_color.isSpotColor())
                paintAlert(spotIcon, pPixmap, 45, 0);
        if (m_color.isRegistrationColor())
                paintAlert(regIcon, pPixmap, 46, 0);
        return pPixmap;
}