File indexing completed on 2025-01-12 06:47:26 

0001 /***************************************************************************
0002                           cinputline.h  -  input line widgets
0003     This file is a part of KMuddy distribution.
0004                              -------------------
0005     begin                : So Jun 29 2002
0006     copyright            : (C) 2002 by Tomas Mecir
0007     email                : kmuddy@kmuddy.com
0008  ***************************************************************************/
0009 
0010 /***************************************************************************
0011  *                                                                         *
0012  *   This program is free software; you can redistribute it and/or modify  *
0013  *   it under the terms of the GNU General Public License as published by  *
0014  *   the Free Software Foundation; either version 2 of the License, or     *
0015  *   (at your option) any later version.                                   *
0016  *                                                                         *
0017  ***************************************************************************/
0018 
0019 #ifndef CINPUTLINE_H
0020 #define CINPUTLINE_H
0021 
0022 #include <KLineEdit>
0023 
0024 #include <cactionbase.h>
0025 #include <kmuddy_export.h>
0026 
0027 #define CMDHISTORYSIZE 100
0028 
0029 /**Input line - that's where you type your commands...
0030   *@author Tomas Mecir
0031   */
0032 
0033 class KMUDDY_EXPORT cInputLine : public KLineEdit, public cActionBase  {
0034    Q_OBJECT
0035 public: 
0036   cInputLine (int sess, QString objName="inputline", QWidget *parent=nullptr);
0037   ~cInputLine() override;
0038   /** initialize the input line - must be separated
0039   from the constructor, because it uses cSession, which is not
0040   available in constructor */
0041   void initialize ();
0042   
0043   void keepText (bool value);
0044   void selectKeptText (bool value);
0045   void setArrowsHistory (bool value);
0046   void setAC (bool useac);
0047 /** set auto-completion type. Types are defined in KGlobalSettings:
0048   CompletionNone=1      //No completion is used.
0049   CompletionAuto=2      //Text is automatically filled in whenever possible.
0050   CompletionMan=3       //Same as automatic except shortest match is used for completion
0051   CompletionShell=4     //Complete text much in the same way as a typical *nix shell would.
0052   CompletionPopup=5     //Lists all possible matches in a popup list-box to choose from.
0053   CompletionPopupAuto=6 //Lists all possible matches in a popup list-box to choose from, and automatically * fill the result whenever possible.
0054     Types 4 and 6 don't work. I have no idea why...
0055 */
0056   void setACType (int typeofac);
0057   void setTelnetPaste (bool tnp);
0058 public slots:
0059   /** reimplemented handler for pasting */
0060   virtual void paste ();
0061 protected slots:
0062   void handleEnter (const QString &text);
0063 protected:
0064   void eventNothingHandler (QString event, int session) override;
0065   QString actionStringHandler (QString action, int, QString &par1,
0066       const QString &) override;
0067 
0068  // virtual void paste ();
0069   virtual void paste (const QString &t);
0070   void handleTabExpansion ();
0071   /** event filter - handles TAB expansion */
0072   bool event (QEvent *e) override;
0073   /** keypress event - handles history Up/Down browsing*/
0074   void keyPressEvent (QKeyEvent *e) override;
0075   /** mouse-release event - handles middle-click paste */
0076   void mouseReleaseEvent (QMouseEvent *e) override;
0077   /** we got focus - restore selection (needed because selection is lost
0078     when switching between connections) */
0079   void focusInEvent (QFocusEvent *e) override;
0080   /** we lost focus - store selection (needed because selection is lost
0081     when switching between connections)*/
0082   void focusOutEvent (QFocusEvent *e) override;
0083   QString getHistory (bool next);
0084   QString menuitem[CMDHISTORYSIZE];
0085   void addHistory (const QString &text);
0086   int menuitems;
0087   int lastid;
0088   bool keeptext;
0089   bool selectkepttext;
0090   bool arrowshistory;
0091   bool useac;
0092   int curactype;
0093   int historypos;
0094   /** telnet-style paste */
0095   bool tnpaste;
0096 
0097   /** TAB-expansion */
0098   QStringList tabWords;
0099   bool tabExpanding;
0100   int expandPos, tabListPos;
0101 
0102   /** selection start/length, stored/restored in focusIN/focusOut events */
0103   int ss, sl;
0104 };
0105 
0106 #endif