src/Gui/ComposerTextEdit.h

   1 /* Copyright (C) 2012 Thomas Lübking <thomas.luebking@gmail.com>
   2
   3    This file is part of the Trojita Qt IMAP e-mail client,
   4    http://trojita.flaska.net/
   5
   6    This program is free software; you can redistribute it and/or
   7    modify it under the terms of the GNU General Public License as
   8    published by the Free Software Foundation; either version 2 of
   9    the License or (at your option) version 3 or any later version
  10    accepted by the membership of KDE e.V. (or its successor approved
  11    by the membership of KDE e.V.), which shall act as a proxy
  12    defined in Section 14 of version 3 of the license.
  13
  14    This program is distributed in the hope that it will be useful,
  15    but WITHOUT ANY WARRANTY; without even the implied warranty of
  16    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17    GNU General Public License for more details.
  18
  19    You should have received a copy of the GNU General Public License
  20    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  21 */
  22
  23 #pragma once
  24
  25 class QTimer;
  26
  27 #include <QList>
  28 #include <QUrl>
  29 #include <QTextEdit>
  30
  31 class ComposerTextEdit : public QTextEdit {
  32     Q_OBJECT
  33 public:
  34     explicit ComposerTextEdit(QWidget *parent = 0);
  35     /**
  36      * use the view to display a notification for @p timeout ms
  37      * using an empty or null string will clear the notification at once
  38      * a @p timeout of 0ms shows the notification until it's replaced or reset
  39      */
  40     void notify(const QString &n, uint timeout = 0);
  41     /** 80em viewport **/
  42     int idealWidth() const;
  43 signals:
  44     void sendRequest();
  45     void urlsAdded(QList<QUrl> urls);
  46 protected:
  47     /** DND reimplementation **/
  48     bool canInsertFromMimeData( const QMimeData * source ) const;
  49     void insertFromMimeData(const QMimeData *source);
  50     void keyPressEvent(QKeyEvent *event);
  51     void keyReleaseEvent(QKeyEvent *event);
  52     /** painter reimplementation for notification **/
  53     void paintEvent(QPaintEvent *pe);
  54     virtual void contextMenuEvent(QContextMenuEvent *e);
  55 private slots:
  56     void resetNotification();
  57     void slotPasteAsQuotation();
  58 private:
  59     QString m_notification;
  60     QTimer *m_notificationTimer;
  61     bool m_couldBeSendRequest;
  62     QAction *m_pasteQuoted;
  63     int m_wrapIndicatorOffset;
  64     QColor m_wrapIndicatorColor;
  65 };