PDF4QT/Pdf4QtViewerPlugins/SoftProofingPlugin/softproofingplugin.cpp

142 lines
4.5 KiB
C++

// Copyright (C) 2020-2021 Jakub Melka
//
// This file is part of PDF4QT.
//
// PDF4QT is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// with the written consent of the copyright owner, any later version.
//
// PDF4QT 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 Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with PDF4QT. If not, see <https://www.gnu.org/licenses/>.
#include "softproofingplugin.h"
#include "settingsdialog.h"
#include "pdfcms.h"
#include "pdfutils.h"
#include "pdfdrawwidget.h"
#include <QAction>
namespace pdfplugin
{
SoftProofingPlugin::SoftProofingPlugin() :
pdf::PDFPlugin(nullptr),
m_enableSoftProofingAction(nullptr),
m_enableGamutCheckingAction(nullptr),
m_showSettingsAction(nullptr),
m_isLoadingGUI(false)
{
}
void SoftProofingPlugin::setWidget(pdf::PDFWidget* widget)
{
Q_ASSERT(!m_widget);
BaseClass::setWidget(widget);
m_enableSoftProofingAction = new QAction(QIcon(":/pdfplugins/softproofing/soft-proofing.svg"), tr("Soft Proofing"), this);
m_enableGamutCheckingAction = new QAction(QIcon(":/pdfplugins/softproofing/gamut-checking.svg"), tr("Gamut Checking"), this);
m_showSettingsAction = new QAction(QIcon(":/pdfplugins/softproofing/settings.svg"), tr("Soft Proofing Settings"), this);
m_enableSoftProofingAction->setCheckable(true);
m_enableGamutCheckingAction->setCheckable(true);
m_enableSoftProofingAction->setObjectName("actionSoftProofing_EnableSoftProofing");
m_enableGamutCheckingAction->setObjectName("actionSoftProofing_EnableGamutChecking");
m_showSettingsAction->setObjectName("actionSoftProofing_ShowSettings");
connect(m_enableSoftProofingAction, &QAction::triggered, this, &SoftProofingPlugin::onSoftProofingTriggered);
connect(m_enableGamutCheckingAction, &QAction::triggered, this, &SoftProofingPlugin::onGamutCheckingTriggered);
connect(m_showSettingsAction, &QAction::triggered, this, &SoftProofingPlugin::onSettingsTriggered);
updateActions();
}
void SoftProofingPlugin::setCMSManager(pdf::PDFCMSManager* manager)
{
BaseClass::setCMSManager(manager);
connect(manager, &pdf::PDFCMSManager::colorManagementSystemChanged, this, &SoftProofingPlugin::updateActions);
}
void SoftProofingPlugin::setDocument(const pdf::PDFModifiedDocument& document)
{
BaseClass::setDocument(document);
if (document.hasReset())
{
updateActions();
}
}
std::vector<QAction*> SoftProofingPlugin::getActions() const
{
return { m_enableSoftProofingAction, m_enableGamutCheckingAction, m_showSettingsAction };
}
void SoftProofingPlugin::onSoftProofingTriggered()
{
if (m_isLoadingGUI)
{
// We are just updating gui, do nothing
return;
}
pdf::PDFCMSSettings settings = m_cmsManager->getSettings();
settings.isSoftProofing = m_enableSoftProofingAction->isChecked();
m_cmsManager->setSettings(settings);
}
void SoftProofingPlugin::onGamutCheckingTriggered()
{
if (m_isLoadingGUI)
{
// We are just updating gui, do nothing
return;
}
pdf::PDFCMSSettings settings = m_cmsManager->getSettings();
settings.isGamutChecking = m_enableGamutCheckingAction->isChecked();
m_cmsManager->setSettings(settings);
}
void SoftProofingPlugin::onSettingsTriggered()
{
SettingsDialog settingsDialog(m_widget, m_cmsManager->getSettings(), m_cmsManager);
if (settingsDialog.exec() == SettingsDialog::Accepted)
{
m_cmsManager->setSettings(settingsDialog.getSettings());
}
}
void SoftProofingPlugin::updateActions()
{
pdf::PDFTemporaryValueChange guard(&m_isLoadingGUI, true);
if (m_enableSoftProofingAction)
{
m_enableSoftProofingAction->setEnabled(m_widget);
m_enableSoftProofingAction->setChecked(m_cmsManager && m_cmsManager->getSettings().isSoftProofing);
}
if (m_enableGamutCheckingAction)
{
m_enableGamutCheckingAction->setEnabled(m_widget);
m_enableGamutCheckingAction->setChecked(m_cmsManager && m_cmsManager->getSettings().isGamutChecking);
}
if (m_showSettingsAction)
{
m_showSettingsAction->setEnabled(m_widget);
}
}
}