- fixed display of scrollbar if there is no text presentv0.0.8

- fixed animation delay if update takes longer than the delay
- using backgrounds also in 8-bit fullscreen mode to improve performance
- implemented screen layer to improve performance
- corrected offsets and tab widths in main menu
- implemented parameters "current", "mark" and "selected" to choose mark colors
  in replay display (defaults to the old values)
- implemented color value "None" to be able to unset a color

1 files changed, 47 insertions, 0 deletions

diff --git a/scroller.h b/scroller.h
new file mode 100644
index 0000000..9b338d9
--- /dev/null
+++ b/scroller.h
@@ -0,0 +1,47 @@
+/*
+ *  $Id: scroller.h,v 1.1 2004/07/05 17:55:34 lordjaxom Exp $
+ */
+
+#ifndef VDR_TEXT2SKIN_SCROLLER_H
+#define VDR_TEXT2SKIN_SCROLLER_H
+
+#include "common.h"
+#include <vdr/font.h>
+
+class cText2SkinScreen;
+
+class cText2SkinScroller {
+private:
+  cText2SkinScreen *mScreen;
+  const cFont      *mFont;
+  int               mLeft;
+	int               mTop;
+	int               mWidth;
+	int               mHeight;
+  int               mOffset;
+	int               mShown;
+  tColor            mColorFg;
+	tColor            mColorBg;
+  cTextWrapper      mWrapper;
+
+public:
+  cText2SkinScroller(void);
+  cText2SkinScroller(cText2SkinScreen *Screen, int Left, int Top, int Width, int Height, const char *Text, const cFont *Font, tColor ColorFg, tColor ColorBg);
+
+  void Set(cText2SkinScreen *Screen, int Left, int Top, int Width, int Height, const char *Text, const cFont *Font, tColor ColorFg, tColor ColorBg);
+  void DrawText(void);
+  void Reset(void);
+  int Left(void) { return mLeft; }
+  int Top(void) { return mTop; }
+  int Width(void) { return mWidth; }
+  int Height(void) { return mHeight; }
+  int Total(void) { return mWrapper.Lines(); }
+  int Offset(void) { return mOffset; }
+  int Shown(void) { return mShown; }
+  bool CanScroll(void) { return CanScrollUp() || CanScrollDown(); }
+  bool CanScrollUp(void) { return mOffset > 0; }
+  bool CanScrollDown(void) { return mOffset + mShown < Total(); }
+  void Scroll(bool Up, bool Page);
+};
+
+#endif // VDR_TEXT2SKIN_SCROLLER_H