summaryrefslogtreecommitdiffstats
path: root/kcron/ktprint.cpp
diff options
context:
space:
mode:
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.cpp
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
Diffstat (limited to 'kcron/ktprint.cpp')
-rw-r--r--kcron/ktprint.cpp188
1 files changed, 188 insertions, 0 deletions
diff --git a/kcron/ktprint.cpp b/kcron/ktprint.cpp
new file mode 100644
index 0000000..423b6a1
--- /dev/null
+++ b/kcron/ktprint.cpp
@@ -0,0 +1,188 @@
+
+/***************************************************************************
+ * -------------------------------------------------------------------- *
+ * KDE\QT printing implementation. *
+ * -------------------------------------------------------------------- *
+ * 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. *
+ ***************************************************************************/
+
+#include <qpainter.h>
+#include <qstring.h>
+#include <qpaintdevicemetrics.h>
+
+#include <ktprintopt.h>
+#include <klocale.h>
+#include "ktprint.h"
+
+const int KTPrint::alignTextLeft (1000);
+const int KTPrint::alignTextRight (2000);
+const int KTPrint::alignTextCenter (3000);
+
+const int KTPrint::defaultLeftMargin (20);
+const int KTPrint::defaultRightMargin (20);
+const int KTPrint::defaultTopMargin (30);
+const int KTPrint::defaultBottomMargin (30);
+
+/*
+ I had to add this enum to get the file to compile. Since I ported
+ this class to QT2.1.1 the compiler throws errors about these flags.
+ When I figure why I will fix this ugly solution.
+*/
+
+enum AlignmentFlags { AlignLeft = 0x0001, AlignRight = 0x0002,
+ AlignHCenter = 0x0004, AlignTop = 0x0008,
+ AlignBottom = 0x0010, AlignVCenter = 0x0020,
+ AlignCenter = AlignVCenter | AlignHCenter,
+ SingleLine = 0x0040, DontClip = 0x0080,
+ ExpandTabs = 0x0100, ShowPrefix = 0x0200,
+ WordBreak = 0x0400, DontPrint = 0x1000 };
+
+KTPrint::~KTPrint()
+{
+ delete prnt;
+ if (columns.size()>0)
+ columns.erase(columns.begin(), columns.end());
+
+}
+
+void KTPrint :: createColumns (unsigned num_columns)
+{
+//Construct all of the columns to be equal in size
+//I am going to add a function which works on percentages
+
+ int start;
+ Column *col;
+ int col_width(width / num_columns);
+
+ if (columns.size()>0)
+ columns.erase(columns.begin(), columns.end());
+
+ for (unsigned i = 0, start = leftMargin; i < num_columns; i++) {
+ col = new Column;
+ col->start = start;
+ col->finish = start + (col_width - 5);
+ col->height = topMargin;
+ columns.push_back(col);
+ start+=col_width;
+ }
+
+}
+
+bool KTPrint:: start ()
+{
+ prnt->setDocName("Cron Tab");
+ prnt->addDialogPage(new KTPrintOpt(root));
+
+ if (prnt->setup(0L, i18n("Print Cron Tab"))) { //Setup a printer
+ if (paint!=NULL) delete paint;
+ paint = new QPainter ();
+ paint->begin(prnt);
+ paint->setTabStops(20); // Setup a defualt tab stop size
+
+ //Get the information about the page size
+ QPaintDeviceMetrics metrics (prnt);
+ width = metrics.width () - (leftMargin + rightMargin);
+ height = metrics.height () - (topMargin + bottomMargin);
+ return true;
+ }
+ else
+ return false;
+}
+
+void KTPrint :: setFont (const QFont &font)
+{
+ paint->setFont(font);
+}
+
+QFont KTPrint :: getFont () const
+{
+ return paint->font();
+}
+
+void KTPrint :: print (const QString &str, int col, int alignment, bool wordWrap)
+{
+//Prints the string str into the column col using
+//the remaining arguments as format flags
+
+ int format;
+
+ if (paint==NULL)
+ return;
+
+
+ //Setup the alignment
+ switch (alignment) {
+ case alignTextLeft : format = AlignLeft | AlignTop | DontClip | ExpandTabs; break;
+ case alignTextCenter : format = AlignHCenter | AlignTop | DontClip | ExpandTabs; break;
+ case alignTextRight : format = AlignRight | AlignTop | DontClip | ExpandTabs; break;
+ default :
+ //add error trap
+ break;
+
+ }
+
+ //Check if we are wrapping words
+ if (wordWrap)
+ format = format | WordBreak;
+
+ //Whats left of the page
+ int remainder (height - columns[col-1]->height);
+ QRect rect=paint->boundingRect(columns[col-1]->start,columns[col-1]->height, columns[col-1]->width(), remainder,format, str);
+
+ if (rect.height() <= remainder)
+ {
+ //Draw the text
+ paint->drawText(columns[col-1]->start,columns[col-1]->height, columns[col-1]->width(), remainder, format, str);
+ //Reset the columns height
+ columns[col-1]->height += rect.height();
+ }
+ else
+ {
+ newPage();
+ remainder = height - columns[col-1]->height;
+ rect=paint->boundingRect(columns[col-1]->start,columns[col-1]->height, columns[col-1]->width(), remainder,format, str);
+ paint->drawText(columns[col-1]->start,columns[col-1]->height, columns[col-1]->width(), remainder, format, str);
+ columns[col-1]->height += rect.height();
+ }
+}
+
+void KTPrint :: levelColumns(int space)
+{
+ int ht(0);
+
+ //Find the heighest height
+ for (unsigned i(0); i < columns.size(); i++) {
+ if (ht < columns[i]->height)
+ ht = columns[i]->height;
+ }
+
+ //Set all the columns to that height and then add the space argument
+ for (unsigned i(0); i < columns.size(); i++)
+ columns[i]->height = ht+space;
+}
+
+void KTPrint :: finished ()
+{
+ if (paint!=NULL) {
+ paint->end(); //Send to printer or file
+ delete paint;
+ }
+}
+
+void KTPrint :: newPage ()
+{
+ prnt->newPage();
+ for (unsigned i(0); i < columns.size(); i++)
+ columns[i]->height = topMargin;
+}
+
+int KTPrint :: numCopies () const
+{
+ return prnt->numCopies();
+}
+