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

1 files changed, 125 insertions, 0 deletions

diff --git a/kmid/kdisptext.h b/kmid/kdisptext.h
new file mode 100644
index 00000000..e47026c6
--- /dev/null
+++ b/kmid/kdisptext.h
@@ -0,0 +1,125 @@
+/**************************************************************************
+
+    kdisptext.h  - The widget that displays the karaoke/lyrics text
+    Copyright (C) 1997,98  Antonio Larrosa Jimenez
+
+    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.
+
+    This program 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 General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+
+    Send comments and bug fixes to [email protected]
+    or to Antonio Larrosa, Rio Arnoya, 10 5B, 29006 Malaga, Spain
+
+***************************************************************************/
+#ifndef _kdisptext_h_
+#define _kdisptext_h_
+
+#include <qwidget.h>
+#include <qscrollview.h>
+#include <libkmid/player.h>
+
+struct kdispt_ev 
+{
+    SpecialEvent *spev;
+    int xpos;
+    class QRect r;
+    kdispt_ev *next;
+};
+
+struct kdispt_line
+{
+    kdispt_ev *ev;
+    int num;
+    int ypos;
+    kdispt_line *next;
+};
+
+class QFont;
+class QFontMetrics;
+class QScrollBar;
+
+class KDisplayText : public QScrollView 
+{
+    Q_OBJECT
+private:
+    QTextCodec *lyrics_codec;    
+
+    QFontMetrics *qfmetr;
+    QFont *qtextfont;
+    
+    int typeoftextevents;
+    
+    kdispt_line *linked_list_[2];
+    int nlines_[2];
+    kdispt_line *first_line_[2];
+    kdispt_line *cursor_line_[2];
+    kdispt_ev *cursor_[2];
+    
+    kdispt_line *linked_list; 
+    kdispt_line *cursor_line;
+    kdispt_ev *cursor;
+    
+    kdispt_line *first_line; // Pointer to first text at first visible line
+    
+    int nlines;     // Total number of lines
+    int nvisiblelines; // Number of visible lines
+    
+    void RemoveLine(kdispt_line *tmpl);
+    void RemoveLinkedList(void);
+    
+    int IsLineFeed(char c,int type=0);
+    virtual void drawContents(QPainter *qpaint,int clipx,int clipy,int clipw,int cliph);
+
+    kdispt_line * searchYOffset(int y, kdispt_line *start);
+    
+    int maxX[2];
+    int maxY[2];
+    int autoscrollv;
+
+protected:
+    virtual void resizeEvent(QResizeEvent *qre);
+    virtual void timerEvent(QTimerEvent *e);
+    
+public:
+    KDisplayText(QWidget *parent,const char *name);
+    virtual ~KDisplayText();
+    
+    void ClearEv(bool totally=true);
+    void AddEv(SpecialEvent *ev);
+    void calculatePositions(void);
+    
+    void CursorToHome(void);
+    
+    void ChangeTypeOfTextEvents(int type); 
+    int ChooseTypeOfTextEvents(void);
+    void PaintIn(int type);
+    void gotomsec(ulong i);
+    
+    QFont *getFont(void);
+    void fontChanged(void);
+    
+    void saveLyrics(FILE *fh);
+    
+    void setLyricsEncoding(const QString &enc);
+
+//    QSize sizeHint();
+ 
+public slots:
+    void ScrollDown();
+    void ScrollUp();
+    void ScrollPageDown();
+    void ScrollPageUp();
+    
+};
+
+#endif