File indexing completed on 2024-06-23 04:40:22

 /*
   SPDX-FileCopyrightText: 2012-2024 Laurent Montel <montel@kde.org>
   based on code from kopete
 
   SPDX-License-Identifier: LGPL-2.0-or-later
 */
 
 #include "emoticontexteditselector.h"
 #include "emoticoncategorybuttons.h"
 #include "emoticonlistview.h"
 
 #include <KLocalizedString>
 #include <QLineEdit>
 #include <QVBoxLayout>
 #include <TextEmoticonsCore/EmojiModel>
 #include <TextEmoticonsCore/EmojiModelManager>
 #include <TextEmoticonsCore/EmojiProxyModel>
 #include <TextEmoticonsCore/EmoticonUnicodeUtils>
 #include <TextEmoticonsCore/UnicodeEmoticonManager>
 
 using namespace TextEmoticonsWidgets;
 
 class EmoticonTextEditSelector::EmoticonTextEditSelectorPrivate
 {
 public:
     EmoticonTextEditSelectorPrivate(EmoticonTextEditSelector *q)
         : mCategoryButtons(new EmoticonCategoryButtons(q))
         , mSearchUnicodeLineEdit(new QLineEdit(q))
         , mEmoticonListView(new EmoticonListView(q))
         , mEmojiProxyModel(new TextEmoticonsCore::EmojiProxyModel(q))
         , qq(q)
     {
     }
     void slotUsedIdentifierChanged(const QStringList &lst)
     {
         mEmojiProxyModel->setRecentEmoticons(lst);
     }
     void slotCategorySelected(const QString &category)
     {
         mSearchUnicodeLineEdit->setText({});
         mEmojiProxyModel->setCategory(category);
         mEmoticonListView->setIsRecentView(category == TextEmoticonsCore::EmoticonUnicodeUtils::recentIdentifier());
     }
 
     void slotSearchUnicode(const QString &str)
     {
         mEmojiProxyModel->setSearchIdentifier(str);
     }
 
     void slotItemSelected(const QString &str, const QString &identifier)
     {
         TextEmoticonsCore::EmojiModelManager::self()->addIdentifier(identifier);
         Q_EMIT qq->insertEmoji(str);
         Q_EMIT qq->insertEmojiIdentifier(identifier);
         if (qq->isVisible() && qq->parentWidget() && qq->parentWidget()->inherits("QMenu")) {
             qq->parentWidget()->close();
         }
     }
     EmoticonCategoryButtons *const mCategoryButtons;
     QLineEdit *const mSearchUnicodeLineEdit;
     EmoticonListView *const mEmoticonListView;
     TextEmoticonsCore::EmojiProxyModel *const mEmojiProxyModel;
     bool mCustomEmojiSupport = false;
     EmoticonTextEditSelector *const qq;
 };
 
 EmoticonTextEditSelector::EmoticonTextEditSelector(QWidget *parent)
     : QWidget(parent)
     , d(new EmoticonTextEditSelectorPrivate(this))
 {
     const int defaultFontSize{22};
     QFont f;
     f.setPointSize(defaultFontSize);
     f.setFamily(TextEmoticonsCore::EmoticonUnicodeUtils::emojiFontName());
     d->mEmoticonListView->setFontSize(defaultFontSize);
     d->mCategoryButtons->setFont(f);
     auto mainLayout = new QVBoxLayout(this);
     mainLayout->setObjectName(QStringLiteral("mainLayout"));
     mainLayout->setSpacing(0);
     mainLayout->setContentsMargins({});
     d->mSearchUnicodeLineEdit->setObjectName(QStringLiteral("mSearchUnicodeLineEdit"));
     d->mSearchUnicodeLineEdit->setClearButtonEnabled(true);
     d->mSearchUnicodeLineEdit->setPlaceholderText(i18n("Search Emoticon..."));
     mainLayout->addWidget(d->mSearchUnicodeLineEdit);
 
     d->mCategoryButtons->setObjectName(QStringLiteral("mCategoryButtons"));
     mainLayout->addWidget(d->mCategoryButtons);
     d->mEmoticonListView->setObjectName(QStringLiteral("mEmoticonListView"));
     mainLayout->addWidget(d->mEmoticonListView);
 
     d->mEmojiProxyModel->setObjectName(QStringLiteral("mEmoticonProxyModel"));
     d->mEmoticonListView->setModel(d->mEmojiProxyModel);
     connect(d->mEmoticonListView, &EmoticonListView::fontSizeChanged, d->mEmoticonListView, &EmoticonListView::setFontSize);
     connect(d->mEmoticonListView, &EmoticonListView::emojiItemSelected, this, [this](const QString &str, const QString &identifier) {
         d->slotItemSelected(str, identifier);
     });
     connect(d->mCategoryButtons, &EmoticonCategoryButtons::categorySelected, this, [this](const QString &category) {
         d->slotCategorySelected(category);
     });
     connect(d->mSearchUnicodeLineEdit, &QLineEdit::textChanged, this, [this](const QString &str) {
         d->slotSearchUnicode(str);
     });
     connect(TextEmoticonsCore::EmojiModelManager::self(), &TextEmoticonsCore::EmojiModelManager::usedIdentifierChanged, this, [this](const QStringList &lst) {
         d->slotUsedIdentifierChanged(lst);
     });
 
     connect(d->mEmoticonListView, &EmoticonListView::clearHistory, this, []() {
         TextEmoticonsCore::EmojiModelManager::self()->setRecentIdentifier(QStringList());
     });
 
     const QSize popupMenuSize = QSize(400, 250);
     setMinimumSize(popupMenuSize);
 }
 
 void EmoticonTextEditSelector::forceLineEditFocus()
 {
     d->mSearchUnicodeLineEdit->setFocus();
 }
 
 EmoticonTextEditSelector::~EmoticonTextEditSelector() = default;
 
 void EmoticonTextEditSelector::loadEmoticons()
 {
     if (!d->mCategoryButtons->wasLoaded()) {
         TextEmoticonsCore::UnicodeEmoticonManager *emojiManager = TextEmoticonsCore::UnicodeEmoticonManager::self();
         d->mEmojiProxyModel->setSourceModel(TextEmoticonsCore::EmojiModelManager::self()->emojiModel());
         const QList<TextEmoticonsCore::EmoticonCategory> categories = emojiManager->categories();
         d->mCategoryButtons->setCategories(categories, d->mCustomEmojiSupport);
         d->mEmojiProxyModel->setRecentEmoticons(TextEmoticonsCore::EmojiModelManager::self()->recentIdentifier());
     }
 }
 
 void EmoticonTextEditSelector::setCustomEmojiSupport(bool b)
 {
     d->mCustomEmojiSupport = b;
 }
 
 bool EmoticonTextEditSelector::customEmojiSupport() const
 {
     return d->mCustomEmojiSupport;
 }
 
 #include "moc_emoticontexteditselector.cpp"