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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
commite2de64d6f1beb9e492daf5b886e19933c1fa41dd (patch)
tree9047cf9e6b5c43878d5bf82660adae77ceee097a /kmid/kdisptext.h
downloadtdemultimedia-e2de64d6f1beb9e492daf5b886e19933c1fa41dd.tar.gz
tdemultimedia-e2de64d6f1beb9e492daf5b886e19933c1fa41dd.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/kdemultimedia@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
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diff --git a/kmid/kdisptext.h b/kmid/kdisptext.h
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+/**************************************************************************
+
+ 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 larrosa@kde.org
+ 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