Added old abandoned KDE3 version of koffice

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/koffice@1077364 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 119 insertions, 0 deletions

diff --git a/kword/KWFrameLayout.h b/kword/KWFrameLayout.h
new file mode 100644
index 00000000..c13d18b8
--- /dev/null
+++ b/kword/KWFrameLayout.h
@@ -0,0 +1,119 @@
+/* This file is part of the KOffice project
+ * Copyright (C) 2002 David Faure <faure@kde.org>
+ * Copyright (C) 2005 Thomas Zander <zander@kde.org>
+ *
+ * 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; version 2.
+
+ * 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 KWFRAMELAYOUT_H
+#define KWFRAMELAYOUT_H
+
+#include <qptrlist.h>
+#include <kdebug.h>
+#include <KoRect.h>
+#include <qmap.h>
+
+class KWDocument;
+class KWFrameSet;
+class KWTextFrameSet;
+class KoRect;
+
+class KWFrameLayout
+{
+public:
+    // Maybe all that data should go into a KWHeaderFooterFrameSet
+    // (or rather a base class shared by KWFootNoteFrameSet....)
+    struct HeaderFooterFrameset {
+        enum OddEvenAll { Even, Odd, All };
+
+        HeaderFooterFrameset( KWTextFrameSet* fs, int start, int end,
+                              double spacing, OddEvenAll oea = All );
+
+        // Frameset. Also gives the type (header, footer, footnote).
+        KWTextFrameSet* m_frameset;
+
+        // Future features - but already used for "first page" stuff
+        int m_startAtPage;
+        int m_endAtPage; // (-1 for no end)
+
+        // Odd/even/all
+        OddEvenAll m_oddEvenAll;
+
+        // Height in pt
+        double m_height;
+
+        // Space between this frame and the next one
+        // (the one at bottom for headers, the one on top for footers/footnotes).
+        // e.g. ptHeaderBodySpacing for headers/footers
+        double m_spacing;
+
+        // Minimum Y value - for footnotes
+        double m_minY;
+
+        // True once the footnote has been correctly positionned and
+        // shouldn't be moved by checkFootNotes anymore.
+        bool m_positioned;
+
+        // frame number for the given page.... -1 if no frame on that page
+        // The first frame is number 0.
+        int frameNumberForPage( int page ) const;
+        // The last frame we need (0-based), layout() will delete any frame after that
+        int lastFrameNumber( int lastPage ) const;
+
+        void debug();
+        bool deleteFramesAfterLast( int lastPage );
+    };
+
+    /**
+     * Constructor
+     * @param doc the KWDocument we're layouting
+     * @param headersFooters list of header and footer HFFs (see definition of HeaderFooterFrameset)
+     * @param footnotes list of footnotes framesets HFFs
+     * @param endnotes list of endnotes framesets HFFs
+     */
+    KWFrameLayout( KWDocument* doc, QPtrList<HeaderFooterFrameset>& headersFooters,
+                   QPtrList<HeaderFooterFrameset>& footnotes, QPtrList<HeaderFooterFrameset>& endnotes )
+        : m_headersFooters( headersFooters ), m_footnotes( footnotes ), m_endnotes( endnotes ), m_doc( doc )
+        {}
+
+    enum { DontRemovePages = 1 };
+    /**
+     * The main method of this file. Do the frame layout.
+     * @param mainTextFrameSet if set, its frames will be resized. Usually: set in WP mode, not set in DTP mode.
+     * @param numColumns number of columns to create for the main textframeset. Only relevant if mainTextFrameSet!=0.
+     * @param fromPage first page to layout ( 0-based )
+     * @param toPage last page to layout ( 0-based )
+     * @param flags see enum above
+     */
+    void layout( KWFrameSet* mainTextFrameSet, int numColumns,
+                 int fromPage, int toPage, uint flags );
+
+protected:
+    void resizeOrCreateHeaderFooter( KWTextFrameSet* headerFooter, uint frameNumber, const KoRect& rect );
+    KoRect firstColumnRect( KWFrameSet* mainTextFrameSet, int pageNum, int numColumns ) const;
+    enum HasFootNotes { NoFootNote, WithFootNotes, NoChange };
+    bool resizeMainTextFrame( KWFrameSet* mainTextFrameSet, int pageNum, int numColumns, double ptColumnWidth, double ptColumnSpacing, double left, double top, double bottom, HasFootNotes hasFootNotes );
+    void checkFootNotes();
+
+private:
+    // A _ref_ to a list. Must remain alive as long as this object.
+    QPtrList<HeaderFooterFrameset>& m_headersFooters;
+    QPtrList<HeaderFooterFrameset>& m_footnotes;
+    QPtrList<HeaderFooterFrameset>& m_endnotes;
+    QMap<KWFrameSet *, bool> m_framesetsToUpdate;
+    KWDocument* m_doc;
+    int m_lastMainFramePage;
+};
+
+#endif