sieveeditorgraphicalmodewidget.cpp

/*
   SPDX-FileCopyrightText: 2013-2025 Laurent Montel <montel@kde.org>
 
   SPDX-License-Identifier: LGPL-2.0-or-later
*/
 
#include "sieveeditorgraphicalmodewidget.h"
#include "ksieveui/editor/warningwidget/sieveeditorparsingmissingfeaturewarning.h"
#include "scriptsparsing/parsingutil.h"
#include "sievescriptlistbox.h"
#include "sievescriptpage.h"
 
#include <KConfigGroup>
#include <KLocalizedString>
#include <KMessageBox>
#include <KSharedConfig>
 
#include "libksieveui_debug.h"
#include <QSplitter>
#include <QStackedWidget>
#include <QVBoxLayout>
 
using namespace KSieveUi;
namespace
{
static const char myAutoCreateScriptDialogGroupNameModeWidget[] = "AutoCreateScriptDialog";
}
SieveEditorGraphicalModeWidget::SieveEditorGraphicalModeWidget(QWidget *parent)
    : SieveEditorGraphicalModeWidgetAbstract::SieveEditorGraphicalModeWidgetAbstract(parent)
    , mSieveScript(new SieveScriptListBox(i18n("Sieve Script"), this))
    , mSplitter(new QSplitter)
{
    auto vlay = new QVBoxLayout(this);
    vlay->setContentsMargins({});
 
    mSplitter->setChildrenCollapsible(false);
    mSieveScript->setSieveEditorGraphicalModeWidget(this);
    connect(mSieveScript, &SieveScriptListBox::valueChanged, this, &SieveEditorGraphicalModeWidget::valueChanged);
    connect(mSieveScript, &SieveScriptListBox::addNewPage, this, &SieveEditorGraphicalModeWidget::slotAddScriptPage);
    connect(mSieveScript, &SieveScriptListBox::removePage, this, &SieveEditorGraphicalModeWidget::slotRemoveScriptPage);
    connect(mSieveScript, &SieveScriptListBox::activatePage, this, &SieveEditorGraphicalModeWidget::slotActivateScriptPage);
    connect(mSieveScript, &SieveScriptListBox::enableButtonOk, this, &SieveEditorGraphicalModeWidget::enableButtonOk);
    mSplitter->addWidget(mSieveScript);
    vlay->addWidget(mSplitter);
 
    mStackWidget = new QStackedWidget;
    mSplitter->addWidget(mStackWidget);
 
    mSieveParsingWarning = new SieveEditorParsingMissingFeatureWarning(SieveEditorParsingMissingFeatureWarning::GraphicEditor);
    connect(mSieveParsingWarning, &SieveEditorParsingMissingFeatureWarning::switchToTextMode, this, &SieveEditorGraphicalModeWidget::slotSwitchToTextMode);
    vlay->addWidget(mSieveParsingWarning);
 
    readConfig();
}
 
SieveEditorGraphicalModeWidget::~SieveEditorGraphicalModeWidget()
{
    writeConfig();
}
 
void SieveEditorGraphicalModeWidget::loadScript(const QString &doc, QString &error)
{
    for (int i = mStackWidget->count(); i >= 0; --i) {
        mStackWidget->removeWidget(mStackWidget->widget(i));
    }
    mSieveScript->loadScript(doc, error);
}
 
void SieveEditorGraphicalModeWidget::readConfig()
{
    KConfigGroup group(KSharedConfig::openStateConfig(), QLatin1StringView(myAutoCreateScriptDialogGroupNameModeWidget));
    const QList<int> size{100, 400};
    mSplitter->setSizes(group.readEntry("mainSplitter", size));
}
 
void SieveEditorGraphicalModeWidget::writeConfig()
{
    KConfigGroup group(KSharedConfig::openStateConfig(), QLatin1StringView(myAutoCreateScriptDialogGroupNameModeWidget));
    group.writeEntry("mainSplitter", mSplitter->sizes());
}
 
void SieveEditorGraphicalModeWidget::setSieveCapabilities(const QStringList &capabilities)
{
    mCapabilities = capabilities;
}
 
QStringList SieveEditorGraphicalModeWidget::sieveCapabilities()
{
    return mCapabilities;
}
 
QString SieveEditorGraphicalModeWidget::script(QStringList &required) const
{
    return mSieveScript->generatedScript(required);
}
 
void SieveEditorGraphicalModeWidget::slotAddScriptPage(KSieveUi::SieveScriptPage *page)
{
    mStackWidget->addWidget(page);
    mStackWidget->setCurrentWidget(page);
    connect(page, &SieveScriptPage::valueChanged, this, &SieveEditorGraphicalModeWidget::valueChanged);
}
 
void SieveEditorGraphicalModeWidget::slotRemoveScriptPage(QWidget *page)
{
    mStackWidget->removeWidget(page);
}
 
void SieveEditorGraphicalModeWidget::slotActivateScriptPage(QWidget *page)
{
    mStackWidget->setCurrentWidget(page);
}
 
QString SieveEditorGraphicalModeWidget::currentscript()
{
    QStringList requireModules;
    QString script = mSieveScript->generatedScript(requireModules);
    if (!requireModules.isEmpty()) {
        script.prepend(requireModules.join(QLatin1Char('\n')) + QStringLiteral("\n\n"));
    }
    return script;
}
 
void SieveEditorGraphicalModeWidget::setImportScript(const QString &script)
{
    bool result = false;
    const QString doc = KSieveCore::ParsingUtil::parseScript(script, result);
    mSieveParsingWarning->animatedHide();
    if (result) {
        QString error;
        loadScript(doc, error);
        if (!error.isEmpty()) {
            mSieveParsingWarning->setErrors(script, error);
            mSieveParsingWarning->animatedShow();
        }
    } else {
        const int answer = KMessageBox::questionTwoActions(this,
                                                           i18n("Error during importing script. Do you want to switch to text mode?"),
                                                           QString(),
                                                           KGuiItem(i18nc("@action:button", "Switch to Text Mode")),
                                                           KGuiItem(i18nc("@action:button", "Do Not Switch"), QStringLiteral("dialog-cancel")));
        if (answer == KMessageBox::ButtonCode::PrimaryAction) {
            Q_EMIT switchTextMode(script);
        }
        qCDebug(LIBKSIEVEUI_LOG) << " cannot import script";
    }
}
 
void SieveEditorGraphicalModeWidget::setListOfIncludeFile(const QStringList &listOfIncludeFile)
{
    mListOfIncludeFile = listOfIncludeFile;
}
 
void SieveEditorGraphicalModeWidget::slotSwitchToTextMode()
{
    Q_EMIT switchTextMode(mSieveParsingWarning->initialScript());
}
 
QStringList KSieveUi::SieveEditorGraphicalModeWidget::listOfIncludeFile() const
{
    return mListOfIncludeFile;
}
 
#include "moc_sieveeditorgraphicalmodewidget.cpp"