kolibrios/programs/cmm/TWB/history.h
Kirill Lipatov (Leency) fd987781a3 CMM: utf8_strlen() optimization
git-svn-id: svn://kolibrios.org@5713 a494cfbc-eb01-0410-851d-a64ba20cac60
2015-08-10 15:59:20 +00:00

66 lines
1.4 KiB
C

struct path_string {
char Item[sizeof(URL)];
int was_first;
};
#define MAX_HISTORY_NUM 40
path_string history_list[MAX_HISTORY_NUM];
struct UrlsHistory {
int links_count;
int current;
dword CurrentUrl();
dword GetUrl();
dword GetFirstLine();
void AddUrl();
byte GoBack();
byte GoForward();
} BrowserHistory;
dword UrlsHistory::CurrentUrl() {
return #history_list[current].Item;
}
dword UrlsHistory::GetUrl(int id) {
return #history_list[id].Item;
}
dword UrlsHistory::GetFirstLine(int id) {
return history_list[id].was_first;
}
void UrlsHistory::AddUrl() {
int i;
if (links_count>0) && (!strcmp(#URL,#history_list[current].Item)) return;
if (current>=MAX_HISTORY_NUM-1)
{
current/=2;
for (i=0; i<current; i++;)
{
strlcpy(#history_list[i].Item, #history_list[MAX_HISTORY_NUM-i].Item, sizeof(URL));
}
}
current++;
// history_list[i].was_first = WB1.list.first;
strlcpy(#history_list[current].Item, #URL, sizeof(URL));
links_count=current;
}
byte UrlsHistory::GoBack() {
if (current<=1) return 0;
current--;
strlcpy(#URL, #history_list[current].Item, sizeof(URL));
// stroka = history_list[current].was_first;
return 1;
}
byte UrlsHistory::GoForward() {
if (current==links_count) return 0;
current++;
strlcpy(#URL, #history_list[current].Item, sizeof(URL));
return 1;
}