richtextedit.h

/*
 * Silence
 *
 * Copyright (C) 2009 Manuel Unglaub
 *
 * This file is part of Silence.
 *
 * Silence is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, version GPLv2 only of the License.
 *
 * Silence is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.

 * You should have received a copy of the GNU General Public License
 * along with Silence.  If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef RICHTEXTEDIT_H
#define RICHTEXTEDIT_H

#include <QAction>
#include <QComboBox>
#include <QFontComboBox>
#include <QToolBar>
#include <QVBoxLayout>
#include "src/data/node/richtextnodecontent.h"
#include "src/gui/view/abstractcontentview.h"
#include "src/gui/widget/rtfedit.h"
#include "src/gui/widget/textfind.h"


class RichTextEdit : public AbstractContentView
{
    Q_OBJECT

    public:
        RichTextEdit();

        ~RichTextEdit();

        void setContent(RichTextNodeContent *content);

        void setHtml(QString text);

        bool hasChanged();
        AbstractContentChange* getChange();

    public slots:
        void setVisible(bool visible);

    private slots:
        void saveContent();
        void textBold();
        void textItalic();
        void textUnderline();
        void textAlign(QAction *action);
        void cursorPositionChanged();
        void textColor();
        void textBgColor();
        void textFamily(const QString &font);
        void textSize(const QString &p);
        void currentCharFormatChanged(const QTextCharFormat &format);
        void clipboardDataChanged();

        void contentChanged();

        void findNext();
        void findPrev();
        void findFirst();
        void replace();
        void replaceAll();

        void increaseIndent();
        void decreaseIndent();
        void createOrderedList();
        void createUnorderedList();

        void addPicture();
        void insertHtml(QString html);
        void insertRule();
        void insertLink();

        void insertTable();
        void insertTableRow();
        void insertTableColumn();
        void removeTableRow();
        void removeTableColumn();

    private:
        RichTextNodeContent *content;
        bool isChanged;
        TextFind *findWidget;

        QVBoxLayout *layout;

        QToolBar *toolbar;
        QToolBar *fontToolbar;
        RtfEdit *textedit;

        QAction *actionSave,
                *actionUndo,
                *actionRedo,
                *actionCut,
                *actionCopy,
                *actionPaste,
                *actionSelectAll,
                *actionTextBold,
                *actionTextItalic,
                *actionTextUnderline,
                *actionAlignLeft,
                *actionAlignCenter,
                *actionAlignRight,
                *actionAlignJustify,
                *actionTextColor,
                *actionTextBgColor,
                *actionFind,
                *actionFindReplace,
                *actionIncreaseIndent,
                *actionDecreaseIndent,
                *actionOrderedList,
                *actionUnorderedList,
                *actionAddPicture,
                *actionInsertRule,
                *actionInsertLink,
                *actionInsertTable,
                *actionInsertTableRow,
                *actionInsertTableColumn,
                *actionRemoveTableRow,
                *actionRemoveTableColumn;

        QFontComboBox *comboFont;
        QComboBox *comboSize;

        void setupActions();
        void setupFontActions();

        void mergeFormatOnWordOrSelection(const QTextCharFormat &format);
        void alignmentChanged(Qt::Alignment alignment);
        void fontChanged(const QFont &font);
        bool find(bool forward);

        void createList(QTextListFormat::Style style);
        void changeIndent(bool increase);
        void editTable(bool row, bool insert);
};

#endif // RICHTEXTEDIT_H