src/frontends/qt4/GuiParagraph.h

   1 // -*- C++ -*-
   2 /**
   3  * \file GuiParagraph.h
   4  * This file is part of LyX, the document processor.
   5  * Licence details can be found in the file COPYING.
   6  *
   7  * \author Edwin Leuven
   8  * \author John Levon
   9  * \author Abdelrazak Younes
  10  *
  11  * Full author contact details are available in file CREDITS.
  12  */
  13
  14 #ifndef GUIPARAGRAPH_H
  15 #define GUIPARAGRAPH_H
  16
  17 #include "DialogView.h"
  18 #include "GuiView.h"
  19 #include "qt_helpers.h"
  20 #include "ui_ParagraphUi.h"
  21
  22 #include "Layout.h"
  23 #include "ParagraphParameters.h"
  24
  25 #include <QDialog>
  26 #include <QSettings>
  27 #include <QShowEvent>
  28 #include <QGridLayout>
  29
  30 #include <map>
  31
  32 namespace lyx {
  33 namespace frontend {
  34
  35 class GuiParagraph
  36         : public DialogView, public Ui::ParagraphUi
  37 {
  38         Q_OBJECT
  39 public:
  40         GuiParagraph(GuiView & lv);
  41
  42         /// Dialog inherited methods
  43         //@{
  44         void applyView();
  45         void updateView();
  46         void dispatchParams();
  47         void enableView(bool enable);
  48         bool isBufferDependent() const { return true; }
  49         virtual FuncCode getLfun() const { return LFUN_PARAGRAPH_PARAMS_APPLY; }
  50         void saveSession() const;
  51         void restoreSession();
  52         //@}
  53
  54 private:
  55         ///
  56         void checkAlignmentRadioButtons();
  57         ///
  58         void alignmentToRadioButtons(LyXAlignment align = LYX_ALIGN_LAYOUT);
  59         ///
  60         LyXAlignment getAlignmentFromDialog() const;
  61         ///
  62         ParagraphParameters const & params() const;
  63         ///
  64         bool haveMultiParSelection() const;
  65         ///
  66         bool canIndent() const;
  67         ///
  68         bool hasLabelwidth() const;
  69         ///
  70         LyXAlignment alignPossible() const;
  71         ///
  72         LyXAlignment alignDefault() const;
  73
  74 private Q_SLOTS:
  75         ///
  76         void changed();
  77         ///
  78         void on_synchronizedViewCB_toggled();
  79         ///
  80         void on_restorePB_clicked();
  81         ///
  82         void on_linespacing_activated(int);
  83         /// Apply changes
  84         void on_applyPB_clicked();
  85         /// Apply changes and close
  86         void on_okPB_clicked();
  87         /// Close/Cancel dialog
  88         void on_closePB_clicked();
  89
  90 private:
  91         ///
  92         typedef std::map<LyXAlignment, QRadioButton *> RadioMap;
  93         ///
  94         RadioMap radioMap_;
  95
  96         ///
  97         QString alignDefaultLabel_;
  98         ///
  99         ParagraphParameters params_;
 100 };
 101
 102 } // namespace frontend
 103 } // namespace lyx
 104
 105 #endif // QPARAGRAPH_H