src/keycmb.h

   1 /* coded by Ketmar // Vampire Avalon (psyc://ketmar.no-ip.org/~Ketmar)
   2  * Understanding is not required. Only obedience.
   3  *
   4  * This program is free software. It comes without any warranty, to
   5  * the extent permitted by applicable law. You can redistribute it
   6  * and/or modify it under the terms of the Do What The Fuck You Want
   7  * To Public License, Version 2, as published by Sam Hocevar. See
   8  * http://sam.zoy.org/wtfpl/COPYING for more details.
   9  */
  10 #ifndef KEYCMB_H
  11 #define KEYCMB_H
  12
  13 #include <QHash>
  14 #include <QKeyEvent>
  15 #include <QList>
  16 #include <QMap>
  17 #include <QSet>
  18 #include <QShortcut>
  19 #include <QString>
  20 #include <QWidget>
  21
  22
  23 ///////////////////////////////////////////////////////////////////////////////
  24 class KeyComboList {
  25 public:
  26   KeyComboList ();
  27   ~KeyComboList ();
  28
  29   void clear ();
  30
  31   bool bind (const QString &kn, const QString &cmd);
  32
  33   void reset ();
  34
  35   /*
  36    * result:
  37    * "": not a combo;
  38    * " ": in the middle
  39    * " ?": bad combo-binding, error
  40    * else: binding
  41    */
  42   QString process (QKeyEvent *keyev);
  43
  44   const QString &lastCombo () const { return mLastCombo; }
  45   const QString &lastComboText () const { return mLastComboText; }
  46
  47   QStringList toString () const;
  48
  49   bool isProcessing () const;
  50
  51   void appendFrom (KeyComboList *kl);
  52
  53 public:
  54   static QString event2Kbd (QKeyEvent *keyev);
  55   static QString normalizeKbd (const QString &kbd, bool strictShift=false);
  56
  57 private:
  58   QHash<QString, QString> mBinds;
  59   QStringList mCombos;
  60   // current combo
  61   QString mCurCombo;
  62   QString mCurComboText;
  63   // last combo
  64   QString mLastCombo;
  65   QString mLastComboText;
  66 };
  67
  68
  69 #endif