Diffstat (limited to 'noncore/apps/opie-reader/Navigation.h') (more/less context) (ignore whitespace changes)
-rw-r--r-- | noncore/apps/opie-reader/Navigation.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/noncore/apps/opie-reader/Navigation.h b/noncore/apps/opie-reader/Navigation.h new file mode 100644 index 0000000..57fb006 --- a/dev/null +++ b/noncore/apps/opie-reader/Navigation.h | |||
@@ -0,0 +1,16 @@ | |||
1 | #include <stdlib.h> | ||
2 | |||
3 | const size_t NAVIGATION_HISTORY_SIZE = 32; | ||
4 | |||
5 | class CNavigation | ||
6 | { | ||
7 | size_t history[NAVIGATION_HISTORY_SIZE]; | ||
8 | size_t historystart, historyend, historycurrent; | ||
9 | public: | ||
10 | CNavigation() : historystart(0),historyend(0),historycurrent(0) {} | ||
11 | void saveposn(size_t posn); | ||
12 | bool forward(size_t& loc); | ||
13 | bool back(size_t& loc); | ||
14 | void setSaveData(unsigned char*& data, unsigned short& len, unsigned char* src, unsigned short srclen); | ||
15 | void putSaveData(unsigned char*& src, unsigned short& srclen); | ||
16 | }; | ||