editors/sc-ide/widgets/editor_box.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
  22 #ifndef SCIDE_WIDGET_CODE_EDITOR_EDITOR_BOX_HPP
  23 #define SCIDE_WIDGET_CODE_EDITOR_EDITOR_BOX_HPP
  24
  25 #include <QWidget>
  26 #include <QStackedLayout>
  27
  28 namespace ScIDE {
  29
  30 class Document;
  31 class CodeEditor;
  32
  33 class CodeEditorBox : public QWidget
  34 {
  35     Q_OBJECT
  36
  37 public:
  38     typedef QList< CodeEditor * > History;
  39
  40     CodeEditorBox(QWidget *parent = 0);
  41
  42     void setDocument(Document *, int pos = -1);
  43
  44     CodeEditor *currentEditor();
  45     Document *currentDocument();
  46
  47     const History & history() { return mHistory; }
  48
  49 signals:
  50     void currentChanged(CodeEditor*);
  51     void editorFocusChanged( CodeEditor *, bool focused );
  52
  53 private slots:
  54     void onDocumentClosed(Document*);
  55
  56 private:
  57     int historyIndexOf(Document*);
  58     CodeEditor *editorForDocument(Document*);
  59     bool eventFilter( QObject *, QEvent * );
  60
  61     QStackedLayout *mLayout;
  62     History mHistory;
  63 };
  64
  65 } // namespace ScIDE
  66
  67 #endif // SCIDE_WIDGET_CODE_EDITOR_EDITOR_BOX_HPP