1 /************************************************************************** 2 * Otter Browser: Web browser controlled by the user, not vice-versa. 3 * Copyright (C) 2017 - 2018 Michal Dutkiewicz aka Emdek <michal@emdek.pl> 4 * 5 * This program is free software: you can redistribute it and/or modify 6 * it under the terms of the GNU General Public License as published by 7 * the Free Software Foundation, either version 3 of the License, or 8 * (at your option) any later version. 9 * 10 * This program is distributed in the hope that it will be useful, 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 * GNU General Public License for more details. 14 * 15 * You should have received a copy of the GNU General Public License 16 * along with this program. If not, see <http://www.gnu.org/licenses/>. 17 * 18 **************************************************************************/ 19 20 #ifndef OTTER_TEXTEDITWIDGET_H 21 #define OTTER_TEXTEDITWIDGET_H 22 23 #include "../core/ActionExecutor.h" 24 25 #include <QtWidgets/QPlainTextEdit> 26 27 namespace Sonnet 28 { 29 class Highlighter; 30 } 31 32 namespace Otter 33 { 34 35 class TextEditWidget final : public QPlainTextEdit, public ActionExecutor 36 { 37 Q_OBJECT 38 39 public: 40 explicit TextEditWidget(const QString &text, QWidget *parent = nullptr); 41 explicit TextEditWidget(QWidget *parent = nullptr); 42 43 ActionsManager::ActionDefinition::State getActionState(int identifier, const QVariantMap ¶meters) const override; 44 bool hasSelection() const; 45 46 public slots: 47 void triggerAction(int identifier, const QVariantMap ¶meters, ActionsManager::TriggerType trigger = ActionsManager::UnknownTrigger) override; 48 49 protected: 50 void focusInEvent(QFocusEvent *event) override; 51 void contextMenuEvent(QContextMenuEvent *event) override; 52 void initialize(); 53 54 protected slots: 55 void handleSelectionChanged(); 56 void handleTextChanged(); 57 void notifyPasteActionStateChanged(); 58 59 private: 60 Sonnet::Highlighter *m_highlighter; 61 bool m_hadSelection; 62 bool m_wasEmpty; 63 64 signals: 65 void arbitraryActionsStateChanged(const QVector<int> &identifiers); 66 }; 67 68 } 69 70 #endif 71