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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commit37333bf25ad9a4c538250f5af2f9f1d666362883 (patch)
treec45e8df5b9efbffe07eb3d9340df7811c7e16943 /kcron/ktprint.h
downloadtdeadmin-37333bf25ad9a4c538250f5af2f9f1d666362883.tar.gz
tdeadmin-37333bf25ad9a4c538250f5af2f9f1d666362883.zip
Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdeadmin@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
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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