break down the kateprinter.cpp

removing the read/write margin settings, it should be
fixed in Qt 5.0

part/CMakeLists.txt

@@ -100,6 +100,11 @@ variableeditor/variableeditor.cpp
 variableeditor/variableitem.cpp
 variableeditor/katehelpbutton.cpp
 
+# printing classes
+printing/kateprinter.cpp
+printing/printpainter.cpp
+printing/printconfigwidgets.cpp
+
 # rendering stuff (katerenderer  and helpers)
 render/katerenderer.cpp
 render/katerenderrange.cpp
@@ -165,7 +170,6 @@ utils/kateconfig.cpp
 utils/katebookmarks.cpp
 utils/kateautoindent.cpp
 utils/katetemplatehandler.cpp
-utils/kateprinter.cpp
 utils/kateglobal.cpp
 utils/katecmd.cpp
 utils/katepartpluginmanager.cpp

part/document/katedocument.cpp

@@ -34,7 +34,7 @@
 #include "katetextline.h"
 #include "katedocumenthelpers.h"
 #include "katehighlighthelpers.h"
-#include "kateprinter.h"
+#include "printing/kateprinter.h"
 #include "katerenderer.h"
 #include "kateregexp.h"
 #include "kateplaintextsearch.h"

part/printing/kateprinter.cpp

+/*  This file is part of the KDE libraries and the Kate part.
+ *
+ *  Copyright (C) 2002-2010 Anders Lund <anders@alweb.dk>
+ *
+ *  Rewritten based on code of Copyright (c) 2002 Michael Goffioul <kdeprint@swing.be>
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Library General Public
+ *  License as published by the Free Software Foundation; either
+ *  version 2 of the License, or (at your option) any later version.
+ *
+ *  This library is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *  Library General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Library General Public License
+ *  along with this library; see the file COPYING.LIB.  If not, write to
+ *  the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ *  Boston, MA 02110-1301, USA.
+ */
+
+#include "kateprinter.h"
+
+#include "kateconfig.h"
+#include "katedocument.h"
+
+#include <KConfigGroup>
+#include <KSharedConfig>
+#include <KDEPrintDialog>
+
+#include <QApplication>
+#include <QPrinter>
+#include <QPrintDialog>
+#include <QPrintPreviewDialog>
+
+#include "printconfigwidgets.h"
+#include "printpainter.h"
+
+using namespace KatePrinter;
+
+//BEGIN KatePrinterPrivate
+class KatePrinterPrivate : public QObject
+{
+  Q_OBJECT
+  public:
+    KatePrinterPrivate(KateDocument *doc);
+    ~KatePrinterPrivate();
+
+    bool print(QPrinter *printer);
+
+  public Q_SLOTS:
+    void paint(QPrinter *printer);
+
+  private:
+    KateDocument *m_doc;
+    PrintPainter *m_painter;
+};
+
+KatePrinterPrivate::KatePrinterPrivate(KateDocument* doc)
+  : QObject()
+  , m_doc(doc)
+  , m_painter(new PrintPainter(doc))
+{
+}
+
+KatePrinterPrivate::~KatePrinterPrivate()
+{
+  delete m_painter;
+}
+
+bool KatePrinterPrivate::print(QPrinter *printer)
+{
+  // docname is now always there, including the right Untitled name
+  printer->setDocName(m_doc->documentName());
+
+  KatePrintTextSettings *kpts = new KatePrintTextSettings;
+  KatePrintHeaderFooter *kphf = new KatePrintHeaderFooter;
+  KatePrintLayout *kpl = new KatePrintLayout;
+
+  QList<QWidget*> tabs;
+  tabs << kpts;
+  tabs << kphf;
+  tabs << kpl;
+
+  QWidget *parentWidget = m_doc->widget();
+
+  if (!parentWidget) {
+    parentWidget = QApplication::activeWindow();
+  }
+
+  QScopedPointer<QPrintDialog> printDialog(KdePrint::createPrintDialog(printer, KdePrint::SystemSelectsPages, tabs, parentWidget));
+
+  if (m_doc->activeView()->selection()) {
+    printer->setPrintRange(QPrinter::Selection);
+    printDialog->setOption(QAbstractPrintDialog::PrintSelection, true);
+  }
+
+  if (!printDialog->exec())
+    return false;
+
+  // configure the painter
+  m_painter->setPrintGuide(kpts->printGuide());
+  m_painter->setPrintLineNumbers(kpts->printLineNumbers());
+
+  m_painter->setColorScheme(kpl->colorScheme());
+  m_painter->setUseBackground(kpl->useBackground());
+  m_painter->setUseBox(kpl->useBox());
+  m_painter->setBoxMargin(kpl->boxMargin());
+  m_painter->setBoxWidth(kpl->boxWidth());
+  m_painter->setBoxColor(kpl->boxColor());
+
+  m_painter->setHeadersFont(kphf->font());
+
+  m_painter->setUseHeader(kphf->useHeader());
+  m_painter->setHeaderBackground(kphf->headerBackground());
+  m_painter->setHeaderForeground(kphf->headerForeground());
+  m_painter->setUseHeaderBackground(kphf->useHeaderBackground());
+  m_painter->setHeaderFormat(kphf->headerFormat());
+
+  m_painter->setUseFooter(kphf->useFooter());
+  m_painter->setFooterBackground(kphf->footerBackground());
+  m_painter->setFooterForeground(kphf->footerForeground());
+  m_painter->setUseFooterBackground(kphf->useFooterBackground());
+  m_painter->setFooterFormat(kphf->footerFormat());
+
+  m_painter->paint(printer);
+  return true;
+}
+
+void KatePrinterPrivate::paint(QPrinter *printer)
+{
+  m_painter->paint(printer);
+}
+//END KatePrinterPrivate
+
+//BEGIN KatePrinter
+
+bool KatePrinter::print(KateDocument *doc)
+{
+  QPrinter printer;
+  KatePrinterPrivate p(doc);
+  return p.print(&printer);
+}
+
+bool KatePrinter::printPreview(KateDocument *doc)
+{
+  QPrinter printer;
+  KatePrinterPrivate p(doc);
+  QPrintPreviewDialog preview(&printer);
+  QObject::connect(&preview, SIGNAL(paintRequested(QPrinter *)), &p, SLOT(paint(QPrinter *)));
+  return preview.exec();
+}
+
+//END KatePrinter
+
+#include "kateprinter.moc"
+
+// kate: space-indent on; indent-width 2; replace-tabs on;

part/printing/printconfigwidgets.h

+/*  This file is part of the KDE libraries and the Kate part.
+ *
+ *  Copyright (C) 2002-2010 Anders Lund <anders@alweb.dk>
+ *
+ *  Rewritten based on code of Copyright (c) 2002 Michael Goffioul <kdeprint@swing.be>
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Library General Public
+ *  License as published by the Free Software Foundation; either
+ *  version 2 of the License, or (at your option) any later version.
+ *
+ *  This library is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *  Library General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Library General Public License
+ *  along with this library; see the file COPYING.LIB.  If not, write to
+ *  the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ *  Boston, MA 02110-1301, USA.
+ */
+
+#ifndef __KATE_PRINTER_CONFIG_WIDGETS_H__
+#define __KATE_PRINTER_CONFIG_WIDGETS_H__
+
+#include <QWidget>
+
+class QCheckBox;
+class QLabel;
+class KLineEdit;
+class KColorButton;
+class KComboBox;
+class QSpinBox;
+class QGroupBox;
+
+namespace KatePrinter
+{
+
+//BEGIN Text settings
+/*
+ *  Text settings page:
+ *  - Print Line Numbers
+ *    () Smart () Yes () No
+ */
+class KatePrintTextSettings : public QWidget
+{
+  Q_OBJECT
+public:
+  explicit KatePrintTextSettings( QWidget *parent=0 );
+  ~KatePrintTextSettings();
+
+  bool printLineNumbers();
+  bool printGuide();
+
+private:
+  void readSettings();
+  void writeSettings();
+
+  QCheckBox *cbLineNumbers;
+  QCheckBox *cbGuide;
+};
+//END Text Settings
+
+//BEGIN Header/Footer
+/*
+ *  Header & Footer page:
+ *  - enable header/footer
+ *  - header/footer props
+ *    o formats
+ *    o colors
+ */
+
+class KatePrintHeaderFooter : public QWidget
+{
+  Q_OBJECT
+public:
+  explicit KatePrintHeaderFooter( QWidget *parent=0 );
+  ~KatePrintHeaderFooter();
+
+  QFont font();
+
+  bool useHeader();
+  QStringList headerFormat();
+  QColor headerForeground();
+  QColor headerBackground();
+  bool useHeaderBackground();
+
+  bool useFooter();
+  QStringList footerFormat();
+  QColor footerForeground();
+  QColor footerBackground();
+  bool useFooterBackground();
+
+public Q_SLOTS:
+  void setHFFont();
+  void showContextMenu(const QPoint& pos);
+
+private:
+  void readSettings();
+  void writeSettings();
+
+  QCheckBox *cbEnableHeader, *cbEnableFooter;
+  QLabel *lFontPreview;
+  QGroupBox *gbHeader, *gbFooter;
+  KLineEdit *leHeaderLeft, *leHeaderCenter, *leHeaderRight;
+  KColorButton *kcbtnHeaderFg, *kcbtnHeaderBg;
+  QCheckBox *cbHeaderEnableBgColor;
+  KLineEdit *leFooterLeft, *leFooterCenter, *leFooterRight;
+  KColorButton *kcbtnFooterFg, *kcbtnFooterBg;
+  QCheckBox *cbFooterEnableBgColor;
+};
+
+//END Header/Footer
+
+//BEGIN Layout
+/*
+ *  Layout page:
+ *  - Color scheme
+ *  - Use Box
+ *  - Box properties
+ *    o Width
+ *    o Margin
+ *    o Color
+ */
+class KatePrintLayout : public QWidget
+{
+  Q_OBJECT
+public:
+  explicit KatePrintLayout( QWidget *parent=0 );
+  ~KatePrintLayout();
+
+  QString colorScheme();
+  bool useBackground();
+  bool useBox();
+  int boxWidth();
+  int boxMargin();
+  QColor boxColor();
+
+private:
+  void readSettings();
+  void writeSettings();
+
+  KComboBox *cmbSchema;
+  QCheckBox *cbEnableBox;
+  QCheckBox *cbDrawBackground;
+  QGroupBox *gbBoxProps;
+  QSpinBox *sbBoxWidth;
+  QSpinBox *sbBoxMargin;
+  KColorButton* kcbtnBoxColor;
+};
+//END Layout
+
+};
+
+#endif

part/printing/printpainter.h

+/*  This file is part of the KDE libraries and the Kate part.
+ *
+ *  Copyright (C) 2002-2010 Anders Lund <anders@alweb.dk>
+ *
+ *  Rewritten based on code of Copyright (c) 2002 Michael Goffioul <kdeprint@swing.be>
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Library General Public
+ *  License as published by the Free Software Foundation; either
+ *  version 2 of the License, or (at your option) any later version.
+ *
+ *  This library is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *  Library General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Library General Public License
+ *  along with this library; see the file COPYING.LIB.  If not, write to
+ *  the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ *  Boston, MA 02110-1301, USA.
+ */
+
+#ifndef __KATE_PRINTER_PAINTER_H__
+#define __KATE_PRINTER_PAINTER_H__
+
+#include <QString>
+#include <QColor>
+#include <QFont>
+
+class KateDocument;
+class QPrinter;
+
+namespace KatePrinter
+{
+  class PrintPainter
+  {
+    public:
+      PrintPainter(KateDocument *doc);
+
+      void paint(QPrinter *printer) const;
+
+      // Attributes
+      void setColorScheme(const QString &scheme) { m_colorScheme = scheme; }
+      void setPrintGuide(const bool on) { m_printGuide = on; }
+      void setPrintLineNumbers(const bool on) { m_printLineNumbers = on; }
+      void setUseHeader(const bool on) { m_useHeader = on; }
+      void setUseFooter(const bool on) { m_useFooter = on; }
+      void setUseBackground(const bool on) { m_useBackground = on; }
+      void setUseBox(const bool on) { m_useBox = on; }
+      void setBoxMargin(const int margin) { m_boxMargin = margin; }
+      void setBoxWidth(const int width) { m_boxWidth = width; }
+      void setBoxColor(const QColor &color) { m_boxColor = color; }
+      void setHeadersFont(const QFont &font) { m_fhFont = font; }
+
+      void setHeaderBackground(const QColor &color) { m_headerBackground = color; }
+      void setHeaderForeground(const QColor &color) { m_headerForeground = color; }
+      void setUseHeaderBackground(const bool on) { m_useHeaderBackground = on; }
+
+      void setFooterBackground(const QColor &color) { m_footerBackground = color; }
+      void setFooterForeground(const QColor &color) { m_footerForeground = color; }
+      void setUseFooterBackground(const bool on) { m_useFooterBackground = on; }
+
+      void setHeaderFormat(const QStringList &list) { m_headerFormat = list; }
+      void setFooterFormat(const QStringList &list) { m_footerFormat = list; }
+
+    private:
+      KateDocument *m_doc;
+
+      QString m_colorScheme;
+      bool m_printGuide;
+      bool m_printLineNumbers;
+      bool m_useHeader;
+      bool m_useFooter;
+      bool m_useBackground;
+      bool m_useBox;
+      bool m_useHeaderBackground;
+      bool m_useFooterBackground;
+
+      int m_boxMargin;
+      int m_boxWidth;
+      QColor m_boxColor;
+
+      QColor m_headerBackground;
+      QColor m_headerForeground;
+      QColor m_footerBackground;
+      QColor m_footerForeground;
+
+      QFont m_fhFont;
+
+      QStringList m_headerFormat;
+      QStringList m_footerFormat;
+  };
+};
+
+#endif