59 lines
1.2 KiB
C
59 lines
1.2 KiB
C
struct path_string {
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char Item[4096];
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};
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#define MAX_HISTORY_NUM 40
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path_string history_list[MAX_HISTORY_NUM];
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struct UrlsHistory {
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int links_count;
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int current;
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dword CurrentUrl();
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dword GetUrl();
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void AddUrl();
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byte GoBack();
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byte GoForward();
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};
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dword UrlsHistory::CurrentUrl() {
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return #history_list[current].Item;
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}
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dword UrlsHistory::GetUrl(int id) {
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return #history_list[id].Item;
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}
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void UrlsHistory::AddUrl() {
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int i;
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if (links_count>0) && (!strcmp(#URL,#history_list[current].Item)) return;
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if (current>=MAX_HISTORY_NUM-1)
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{
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current/=2;
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for (i=0; i<current; i++;)
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{
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strlcpy(#history_list[i].Item, #history_list[MAX_HISTORY_NUM-i].Item, sizeof(history_list[0].Item));
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}
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}
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current++;
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strlcpy(#history_list[current].Item, #URL, sizeof(history_list[0].Item));
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links_count=current;
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}
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byte UrlsHistory::GoBack() {
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if (current<=1) return 0;
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current--;
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strlcpy(#URL, #history_list[current].Item, sizeof(URL));
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return 1;
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}
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byte UrlsHistory::GoForward() {
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if (current==links_count) return 0;
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current++;
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strlcpy(#URL, #history_list[current].Item, sizeof(URL));
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return 1;
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}
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UrlsHistory BrowserHistory; |