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/kdegraphics@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 186 insertions, 0 deletions

diff --git a/kviewshell/marklist.h b/kviewshell/marklist.h
new file mode 100644
index 00000000..01458db3
--- /dev/null
+++ b/kviewshell/marklist.h
@@ -0,0 +1,186 @@
+// -*- C++ -*-
+/* This file is part of the KDE project
+   Copyright (C) 2004 Wilfried Huss <Wilfried.Huss@gmx.at>
+
+   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 MARKLIST_H
+#define MARKLIST_H
+
+#include "pageNumber.h"
+
+#include <qpixmap.h>
+#include <qptrvector.h>
+#include <qscrollview.h>
+
+class QCheckBox;
+class QLabel;
+class KPopupMenu;
+
+class DocumentPageCache;
+
+class MarkList;
+class MarkListWidget;
+
+
+/****** ThumbnailWidget ******/
+
+
+class ThumbnailWidget : public QWidget
+{
+  Q_OBJECT
+
+public:
+  ThumbnailWidget(MarkListWidget* parent_, const PageNumber& _pageNumber, DocumentPageCache*);
+
+private:
+  virtual void paintEvent(QPaintEvent*);
+  virtual void resizeEvent(QResizeEvent*);
+
+private slots:
+  void setThumbnail();
+
+private:
+  PageNumber pageNumber;
+
+  bool needsUpdating;
+
+  DocumentPageCache* pageCache;
+
+  MarkListWidget* parent;
+
+  QPixmap thumbnail;
+};
+
+
+/****** MarkListWidget ******/
+
+
+class MarkListWidget : public QWidget
+{
+  Q_OBJECT
+
+public:
+  MarkListWidget(QWidget* _parent, MarkList*, const PageNumber& _pageNumber, DocumentPageCache*, bool _showThumbnail = true);
+
+  bool isChecked() const;
+
+  bool isVisible();
+
+public slots:
+  void toggle();
+  void setChecked( bool checked );
+
+  void setSelected( bool selected );
+
+  int setNewWidth(int width);
+
+signals:
+  /** Emitted when the Page is selected in the ThumbnailView. */
+  void selected(const PageNumber&);
+
+  /** Emitted on right click. */
+  void showPopupMenu(const PageNumber& pageNumber, const QPoint& position);
+
+protected:
+  virtual void mousePressEvent(QMouseEvent*);
+
+private:
+
+  bool showThumbnail;
+
+  ThumbnailWidget* thumbnailWidget;
+  QCheckBox* checkBox;
+  QLabel* pageLabel;
+  QColor _backgroundColor;
+
+  const PageNumber pageNumber;
+
+  DocumentPageCache* pageCache;
+
+  static const int margin = 5;
+
+  MarkList* markList;
+};
+
+
+/****** MarkList ******/
+
+
+class MarkList: public QScrollView
+{
+    Q_OBJECT
+
+public:
+  MarkList(QWidget* parent = 0, const char* name = 0);
+  virtual ~MarkList();
+
+  void setPageCache(DocumentPageCache*);
+
+  QValueList<int> selectedPages() const;
+
+  PageNumber currentPageNumber() { return currentPage; }
+
+  PageNumber numberOfPages() { return widgetList.count(); }
+
+  virtual QSize sizeHint() const { return QSize(); }
+
+public slots:
+  void setNumberOfPages(int numberOfPages, bool showThumbnails = true);
+
+  void thumbnailSelected(const PageNumber& pageNumber);
+  void setCurrentPageNumber(const PageNumber& pageNumber);
+
+  void clear();
+
+  void slotShowThumbnails(bool);
+  void repaintThumbnails();
+
+  void updateWidgetSize(const PageNumber&);
+
+protected:
+  virtual void viewportResizeEvent(QResizeEvent*);
+
+  virtual void mousePressEvent(QMouseEvent*);
+
+signals:
+  void selected(const PageNumber&);
+
+private slots:
+  void showPopupMenu(const PageNumber& pageNumber, const QPoint& position);
+
+  void selectAll();
+  void selectEven();
+  void selectOdd();
+  void toggleSelection();
+  void removeSelection();
+
+private:
+  QPtrVector<MarkListWidget> widgetList;
+
+  PageNumber currentPage;
+
+  PageNumber clickedThumbnail;
+
+  DocumentPageCache* pageCache;
+
+  bool showThumbnails;
+
+  KPopupMenu* contextMenu;
+};
+
+#endif