editors/sc-ide/widgets/post_window.hpp

   1 /*
   2     SuperCollider Qt IDE
   3     Copyright (c) 2012 Jakob Leben & Tim Blechmann
   4     http://www.audiosynth.com
   5
   6     This program is free software; you can redistribute it and/or modify
   7     it under the terms of the GNU General Public License as published by
   8     the Free Software Foundation; either version 2 of the License, or
   9     (at your option) any later version.
  10
  11     This program is distributed in the hope that it will be useful,
  12     but WITHOUT ANY WARRANTY; without even the implied warranty of
  13     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14     GNU General Public License for more details.
  15
  16     You should have received a copy of the GNU General Public License
  17     along with this program; if not, write to the Free Software
  18     Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA
  19 */
  20
  21 #ifndef SCIDE_WIDGETS_POST_WINDOW_HPP_INCLUDED
  22 #define SCIDE_WIDGETS_POST_WINDOW_HPP_INCLUDED
  23
  24 #include <QAction>
  25 #include <QDockWidget>
  26 #include <QPlainTextEdit>
  27
  28 namespace ScIDE {
  29
  30 namespace Settings { class Manager; }
  31
  32 class PostDock;
  33
  34 class PostWindow:
  35     public QPlainTextEdit
  36 {
  37     Q_OBJECT
  38
  39 public:
  40     explicit PostWindow(QWidget* parent = 0);
  41
  42     void applySettings( Settings::Manager * );
  43
  44     QSize sizeHint() const { return mSizeHint; }
  45     QString symbolUnderCursor();
  46
  47 signals:
  48     void scrollToBottomRequest();
  49
  50 public slots:
  51     void post(const QString &text);
  52     void scrollToBottom();
  53     void zoomIn(int steps = 1);
  54     void zoomOut(int steps = 1);
  55
  56     bool openDocumentation();
  57     void openDefinition();
  58     void findReferences();
  59
  60 private slots:
  61     void onAutoScrollTriggered(bool);
  62
  63 private:
  64     friend class PostDock;
  65
  66     void zoomFont(int steps);
  67     void wheelEvent( QWheelEvent * );
  68
  69     QAction * mAutoScrollAction;
  70     QAction * mClearAction;
  71     bool mNewlinePending;
  72     QSize mSizeHint;
  73 };
  74
  75
  76 class PostDock:
  77     public QDockWidget
  78 {
  79     Q_OBJECT
  80
  81 public:
  82     PostDock(QWidget* parent = 0);
  83
  84 private slots:
  85     void onFloatingChanged(bool floating);
  86
  87 public:
  88     PostWindow * mPostWindow;
  89 };
  90
  91 } // namespace ScIDE
  92
  93 #endif