diff options
Diffstat (limited to 'osd.c')
| -rw-r--r-- | osd.c | 50 |
1 files changed, 49 insertions, 1 deletions
@@ -4,7 +4,7 @@ * See the main source file 'vdr.c' for copyright information and * how to reach the author. * - * $Id: osd.c 1.13 2000/11/12 15:29:25 kls Exp $ + * $Id: osd.c 1.16 2001/02/24 16:26:11 kls Exp $ */ #include "osd.h" @@ -77,6 +77,7 @@ eOSState cOsdItem::ProcessKey(eKeys Key) cOsdMenu::cOsdMenu(const char *Title, int c0, int c1, int c2, int c3, int c4) { + hasHotkeys = false; visible = false; title = strdup(Title); cols[0] = c0; @@ -252,6 +253,32 @@ void cOsdMenu::CursorDown(void) } } +void cOsdMenu::PageUp(void) +{ + if (Count() <= MAXOSDITEMS) + return; + current -= MAXOSDITEMS; + first -= MAXOSDITEMS; + if (first < 0) + first = current = 0; + Display(); + DisplayCurrent(true); +} + +void cOsdMenu::PageDown(void) +{ + if (Count() <= MAXOSDITEMS) + return; + current += MAXOSDITEMS; + first += MAXOSDITEMS; + if (current > Count() - 1) { + current = Count() - 1; + first = Count() - MAXOSDITEMS; + } + Display(); + DisplayCurrent(true); +} + void cOsdMenu::Mark(void) { if (Count() && marked < 0) { @@ -260,6 +287,20 @@ void cOsdMenu::Mark(void) } } +eOSState cOsdMenu::HotKey(eKeys Key) +{ + for (cOsdItem *item = First(); item; item = Next(item)) { + const char *s = item->Text(); + if (s && (s = skipspace(s)) != NULL) { + if (*s == Key - k1 + '1') { + current = item->Index(); + return ProcessKey(kOk); + } + } + } + return osContinue; +} + eOSState cOsdMenu::AddSubMenu(cOsdMenu *SubMenu) { delete subMenu; @@ -289,10 +330,17 @@ eOSState cOsdMenu::ProcessKey(eKeys Key) return state; } switch (Key) { + case k1...k9: if (hasHotkeys) + return HotKey(Key); + break; case kUp|k_Repeat: case kUp: CursorUp(); break; case kDown|k_Repeat: case kDown: CursorDown(); break; + case kLeft|k_Repeat: + case kLeft: PageUp(); break; + case kRight|k_Repeat: + case kRight: PageDown(); break; case kBack: return osBack; case kOk: if (marked >= 0) { SetStatus(NULL); |