File indexing completed on 2024-12-22 04:40:11 

0001 /*
0002     SPDX-FileCopyrightText: 2020-2022 Mladen Milinkovic <max@smoothware.net>
0003 
0004     SPDX-License-Identifier: GPL-2.0-or-later
0005 */
0006 
0007 #ifndef RICHLINEEDIT_H
0008 #define RICHLINEEDIT_H
0009 
0010 #include "gui/treeview/richdocumentptr.h"
0011 
0012 #include <QBasicTimer>
0013 #include <QStyleOptionViewItem>
0014 #include <QWidget>
0015 #include <QVector>
0016 
0017 QT_FORWARD_DECLARE_CLASS(QAction)
0018 QT_FORWARD_DECLARE_CLASS(QEvent)
0019 QT_FORWARD_DECLARE_CLASS(QKeyEvent)
0020 
0021 namespace SubtitleComposer {
0022 class RichDocumentEditor;
0023 
0024 class RichLineEdit : public QWidget
0025 {
0026     Q_OBJECT
0027 
0028 public:
0029     RichLineEdit(const QStyleOptionViewItem &styleOption, QWidget *parent = nullptr);
0030     virtual ~RichLineEdit();
0031 
0032     void setDocument(RichDocument *document);
0033     inline RichDocument *document() const { return RichDocumentPtr(m_document); }
0034 
0035 protected:
0036     bool event(QEvent *e) override;
0037     void mousePressEvent(QMouseEvent *e) override;
0038     void mouseMoveEvent(QMouseEvent *e) override;
0039     void mouseReleaseEvent(QMouseEvent *e) override;
0040     void mouseDoubleClickEvent(QMouseEvent *e) override;
0041     void keyPressEvent(QKeyEvent *e) override;
0042     void inputMethodEvent(QInputMethodEvent *e) override;
0043     QVariant inputMethodQuery(Qt::InputMethodQuery property) const override;
0044     void focusInEvent(QFocusEvent *e) override;
0045     void focusOutEvent(QFocusEvent *e) override;
0046     void changeEvent(QEvent *e) override;
0047     void paintEvent(QPaintEvent *e) override;
0048 #if QT_CONFIG(draganddrop)
0049     void dragEnterEvent(QDragEnterEvent *) override;
0050     void dragMoveEvent(QDragMoveEvent *e) override;
0051     void dragLeaveEvent(QDragLeaveEvent *e) override;
0052     void dropEvent(QDropEvent *) override;
0053 #endif
0054 
0055     bool sendMouseEventToInputContext(QMouseEvent *e);
0056     void setupActions();
0057     void changeTextColor();
0058 
0059 protected:
0060     QVector<QAction *> m_actions;
0061     RichDocument *m_document = nullptr;
0062     QStyleOptionViewItem m_lineStyle;
0063     RichDocumentEditor *m_control = nullptr;
0064     QPoint m_mousePressPos;
0065     int m_mouseYThreshold;
0066     QBasicTimer m_dndTimer;
0067     int m_dndCursor = -1;
0068     QBasicTimer m_tripleClickTimer;
0069     QPoint m_tripleClickPos;
0070 };
0071 
0072 }
0073 
0074 #endif // RICHLINEEDIT_H