1 files changed, 216 insertions, 0 deletions
diff --git a/kcron/ktprint.h b/kcron/ktprint.h
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+++ b/kcron/ktprint.h
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+
+/***************************************************************************
+ *   --------------------------------------------------------------------  *
+ *   KDE\QT Printing class                                                 *
+ *   --------------------------------------------------------------------  *
+ *   Copyright (C) 1999, Robert Berry <rjmber@ntlworld.com>                *
+ *   --------------------------------------------------------------------  *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ ***************************************************************************/
+
+#ifndef KTPRINT_H
+#define KTPRINT_H
+
+#include <vector>
+#include <kprinter.h>
+
+class QPainter;
+class KPrinter;
+class QString;
+class QFont;
+
+/**
+  *Provides a wrapper for simple printing of text.
+  */
+class KTPrint{
+public:
+
+/**
+  *Static formatting constants
+  */
+  static const int alignTextLeft;
+  static const int alignTextRight;
+  static const int alignTextCenter;
+
+/**
+  *Static Default Margin Constants
+  */
+  static const int defaultLeftMargin;
+  static const int defaultRightMargin;
+  static const int defaultTopMargin;
+  static const int defaultBottomMargin;
+
+/**
+  * Contructor
+  */
+  KTPrint(bool _root) :
+                leftMargin(defaultLeftMargin), 
+                rightMargin (defaultRightMargin), 
+                topMargin(defaultTopMargin),
+                bottomMargin(defaultBottomMargin), 
+                paint(0),
+                root(_root)
+  {
+    prnt = new KPrinter;
+    prnt->setOption("crontab","true");
+    createColumns(1);
+  }
+
+/**
+  * Destructor
+  */
+  ~KTPrint();
+	
+/**
+  * Start the printing process, gain page info
+  */
+  bool start ();
+	
+/**
+  * Send the information to the printer
+  */
+  void finished ();
+	
+/**
+  * Set the font to be used
+  */
+  void setFont (const QFont &font);
+
+/**
+  * Get the current font
+  */
+  QFont getFont ()const;
+	
+/**
+  * Print text
+  */
+  void print (const QString &str, int col =1, int alignment=KTPrint::defaultLeftMargin, bool wordWrap = true);
+
+/**
+  * Constructs the columns
+  */
+  void createColumns(unsigned num_columns =1);	
+
+/**
+  * Make sure that all columns start printing on the same line
+  */
+  void levelColumns(int space = 5);
+
+/**
+  * Insert a new page
+  */
+  void newPage();
+
+/**
+  *
+  */
+  int numCopies () const;  
+  
+/**
+  * Whether crontab should be printed
+  */
+  bool crontab() const
+  {
+     return (prnt->option("crontab") == "true");
+  }
+  
+/**  
+  * Whether all users should be printed (root only)
+  */
+  bool allUsers() const
+  {
+     return (prnt->option("allusers") == "true");
+  }
+private:
+
+ /**
+   *Disable the copy constructor and the assignment operator
+   */
+  KTPrint (const KTPrint&) {}
+  KTPrint& operator=(const KTPrint&) {return *this;}
+
+/**
+  * Left boundary
+  */	
+  int       leftMargin;
+
+/**
+  * Right boundary
+  */
+  int       rightMargin;
+
+/**
+  * Top boundary
+  */
+  int       topMargin;
+
+/**
+  * Bottom boundary
+  */
+  int       bottomMargin;
+	
+/**
+  * Width of the page
+  */
+  int       width;
+
+/**
+  * Height of the page
+  */
+  int       height;
+
+/**
+  * Pointer to a painter object
+  */
+  QPainter *paint;
+
+/**
+  * Whether we are root or not
+  */
+  bool root;
+
+/**
+  * Pointer a printer object
+  */
+  KPrinter *prnt;
+
+/**
+  *Nest a column class to make text layout nicer
+  */
+
+  class Column {
+    public:
+
+     /**
+       *Starting X co-ord
+       */
+      int start;
+
+     /**
+       *Finishing X co-ord
+       */
+      int finish;
+
+     /**
+       *Current Y co-ord
+       */
+      int height;
+
+
+    /**
+      *Return the width of the column
+      */
+      int width () const {return finish-start;}
+  };
+
+/**
+  * Keep a vector of the columns
+  */
+  std::vector <Column*> columns;
+
+};
+	
+#endif