80 lines
1.8 KiB
C++
80 lines
1.8 KiB
C++
/***
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Olive - Non-Linear Video Editor
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Copyright (C) 2021 Olive Team
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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***/
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#ifndef NODEPARAMVIEWRICHTEXT_H
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#define NODEPARAMVIEWRICHTEXT_H
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#include <QTextEdit>
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#include <QWidget>
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#include "common/define.h"
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namespace olive {
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class NodeParamViewRichText : public QWidget
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{
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Q_OBJECT
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public:
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NodeParamViewRichText(QWidget* parent = nullptr);
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QString text() const
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{
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return line_edit_->toPlainText().replace('\n', QStringLiteral("<br>"));
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}
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public slots:
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void setText(QString s)
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{
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line_edit_->blockSignals(true);
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line_edit_->setPlainText(s.replace(QStringLiteral("<br>"), QStringLiteral("\n")));
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line_edit_->blockSignals(false);
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}
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void setTextPreservingCursor(const QString &s)
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{
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// Save cursor position
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int cursor_pos = line_edit_->textCursor().position();
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// Set text
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this->setText(s);
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// Get new text cursor
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QTextCursor c = line_edit_->textCursor();
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c.setPosition(cursor_pos);
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line_edit_->setTextCursor(c);
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}
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signals:
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void textEdited(const QString &);
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private:
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QTextEdit* line_edit_;
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private slots:
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void ShowRichTextDialog();
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void InnerWidgetTextChanged();
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};
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}
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#endif // NODEPARAMVIEWRICHTEXT_H
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