src/frontends/qt4/GuiExternal.h

   1 // -*- C++ -*-
   2 /**
   3  * \file GuiExternal.h
   4  * This file is part of LyX, the document processor.
   5  * Licence details can be found in the file COPYING.
   6  *
   7  * \author Asger Alstrup
   8  * \author John Levon
   9  * \author Angus Leeming
  10  *
  11  * Full author contact details are available in file CREDITS.
  12  */
  13
  14 #ifndef GUIEXTERNAL_H
  15 #define GUIEXTERNAL_H
  16
  17 #include "GuiDialog.h"
  18 #include "ui_ExternalUi.h"
  19
  20 #include "insets/InsetExternal.h"
  21
  22 #include <QHash>
  23
  24 namespace lyx {
  25 namespace frontend {
  26
  27 class GuiExternal : public GuiDialog, public Ui::ExternalUi
  28 {
  29         Q_OBJECT
  30
  31 public:
  32         GuiExternal(GuiView & lv);
  33
  34 private Q_SLOTS:
  35         void bbChanged();
  36         void browseClicked();
  37         void change_adaptor();
  38         void extraChanged(const QString &);
  39         void formatChanged(const QString &);
  40         void getbbClicked();
  41         void sizeChanged();
  42         void templateChanged();
  43         void widthUnitChanged();
  44
  45 private:
  46         ///
  47         typedef QHash<QString, QString> MapType;
  48
  49         ///
  50         bool activateAspectratio() const;
  51         /// Apply changes
  52         void applyView();
  53         /// update
  54         void updateContents();
  55         /// Helper function called when the template is changed.
  56         void updateTemplate();
  57         ///
  58         bool usingScale() const;
  59
  60         ///
  61         bool initialiseParams(std::string const & data);
  62         /// clean-up on hide.
  63         void clearParams();
  64         /// clean-up on hide.
  65         void dispatchParams();
  66         ///
  67         bool isBufferDependent() const { return true; }
  68
  69         ///
  70         QString browse(QString const & input_file,
  71                                  QString const & template_name) const;
  72
  73         ///
  74         MapType extra_;
  75         ///
  76         InsetExternalParams params_;
  77         ///
  78         bool bbChanged_;
  79 };
  80
  81 } // namespace frontend
  82 } // namespace lyx
  83
  84 #endif // GUIEXTERNAL_H