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-rw-r--r--skinclassic.c86
1 files changed, 85 insertions, 1 deletions
diff --git a/skinclassic.c b/skinclassic.c
index 1a14f21a..b184bc5d 100644
--- a/skinclassic.c
+++ b/skinclassic.c
@@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
- * $Id: skinclassic.c 1.9 2004/12/26 11:33:53 kls Exp $
+ * $Id: skinclassic.c 1.10 2005/01/02 14:41:08 kls Exp $
*/
#include "skinclassic.h"
@@ -502,6 +502,84 @@ void cSkinClassicDisplayVolume::Flush(void)
osd->Flush();
}
+// --- cSkinClassicDisplayTracks ---------------------------------------------
+
+class cSkinClassicDisplayTracks : public cSkinDisplayTracks {
+private:
+ cOsd *osd;
+ int x0, x1;
+ int y0, y1, y2;
+ int lineHeight;
+ int currentIndex;
+ void SetItem(const char *Text, int Index, bool Current);
+public:
+ cSkinClassicDisplayTracks(const char *Title, int NumTracks, const char * const *Tracks);
+ virtual ~cSkinClassicDisplayTracks();
+ virtual void SetTrack(int Index, const char * const *Tracks);
+ virtual void Flush(void);
+ };
+
+cSkinClassicDisplayTracks::cSkinClassicDisplayTracks(const char *Title, int NumTracks, const char * const *Tracks)
+{
+ const cFont *font = cFont::GetFont(fontOsd);
+ lineHeight = font->Height();
+ currentIndex = -1;
+ int ItemsWidth = font->Width(Title);
+ for (int i = 0; i < NumTracks; i++)
+ ItemsWidth = max(ItemsWidth, font->Width(Tracks[i]));
+ ItemsWidth += 10;
+ x0 = 0;
+ x1 = Setup.OSDWidth;
+ int d = x1 - x0;
+ if (d > ItemsWidth) {
+ d = (d - ItemsWidth) & ~0x07; // must be multiple of 8
+ x1 -= d;
+ }
+ y0 = 0;
+ y1 = lineHeight;
+ y2 = y1 + NumTracks * lineHeight;
+ osd = cOsdProvider::NewOsd(Setup.OSDLeft, Setup.OSDTop + Setup.OSDHeight - y2);
+ tArea Areas[] = { { x0, y0, x1 - 1, y2 - 1, 4 } };
+ osd->SetAreas(Areas, sizeof(Areas) / sizeof(tArea));
+ osd->DrawText(x0, y0, Title, Theme.Color(clrMenuTitleFg), Theme.Color(clrMenuTitleBg), font, x1 - x0);
+ for (int i = 0; i < NumTracks; i++)
+ SetItem(Tracks[i], i, false);
+}
+
+cSkinClassicDisplayTracks::~cSkinClassicDisplayTracks()
+{
+ delete osd;
+}
+
+void cSkinClassicDisplayTracks::SetItem(const char *Text, int Index, bool Current)
+{
+ int y = y1 + Index * lineHeight;
+ tColor ColorFg, ColorBg;
+ if (Current) {
+ ColorFg = Theme.Color(clrMenuItemCurrentFg);
+ ColorBg = Theme.Color(clrMenuItemCurrentBg);
+ currentIndex = Index;
+ }
+ else {
+ ColorFg = Theme.Color(clrMenuItemSelectable);
+ ColorBg = Theme.Color(clrBackground);
+ }
+ const cFont *font = cFont::GetFont(fontOsd);
+ osd->DrawText(x0, y, Text, ColorFg, ColorBg, font, x1 - x0);
+}
+
+void cSkinClassicDisplayTracks::SetTrack(int Index, const char * const *Tracks)
+{
+ if (currentIndex >= 0)
+ SetItem(Tracks[currentIndex], currentIndex, false);
+ SetItem(Tracks[Index], Index, true);
+}
+
+void cSkinClassicDisplayTracks::Flush(void)
+{
+ osd->Flush();
+}
+
// --- cSkinClassicDisplayMessage --------------------------------------------
class cSkinClassicDisplayMessage : public cSkinDisplayMessage {
@@ -571,6 +649,12 @@ cSkinDisplayVolume *cSkinClassic::DisplayVolume(void)
return new cSkinClassicDisplayVolume;
}
+
+cSkinDisplayTracks *cSkinClassic::DisplayTracks(const char *Title, int NumTracks, const char * const *Tracks)
+{
+ return new cSkinClassicDisplayTracks(Title, NumTracks, Tracks);
+}
+
cSkinDisplayMessage *cSkinClassic::DisplayMessage(void)
{
return new cSkinClassicDisplayMessage;