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#ifndef NEWSBEUTER_FEEDLIST_FORMACTION__H
#define NEWSBEUTER_FEEDLIST_FORMACTION__H
#include <formaction.h>
#include <matcher.h>
#include <history.h>
#include <regexmanager.h>
#include <view.h>
namespace newsbeuter {
typedef std::pair<std::tr1::shared_ptr<rss_feed>, unsigned int> feedptr_pos_pair;
class feedlist_formaction : public formaction {
public:
feedlist_formaction(view *, std::string formstr);
virtual ~feedlist_formaction();
virtual void prepare();
virtual void init();
void set_feedlist(std::vector<std::tr1::shared_ptr<rss_feed> >& feeds);
void update_visible_feeds(std::vector<std::tr1::shared_ptr<rss_feed> >& feeds);
void set_tags(const std::vector<std::string>& t);
virtual keymap_hint_entry * get_keymap_hint();
std::tr1::shared_ptr<rss_feed> get_feed();
virtual void set_redraw(bool b) {
formaction::set_redraw(b);
apply_filter = !(v->get_cfg()->get_configvalue_as_bool("show-read-feeds"));
}
virtual std::string id() const { return "feedlist"; }
virtual std::string title();
bool jump_to_next_unread_feed(unsigned int& feedpos);
bool jump_to_previous_unread_feed(unsigned int& feedpos);
bool jump_to_next_feed(unsigned int& feedpos);
bool jump_to_previous_feed(unsigned int& feedpos);
bool jump_to_random_unread_feed(unsigned int& feedpos);
virtual void handle_cmdline(const std::string& cmd);
virtual void finished_qna(operation op);
void mark_pos_if_visible(unsigned int pos);
void set_regexmanager(regexmanager * r);
private:
int get_pos(unsigned int realidx);
virtual void process_operation(operation op, bool automatic = false, std::vector<std::string> * args = NULL);
void goto_feed(const std::string& str);
void save_filterpos();
void op_end_setfilter();
void op_start_search();
void handle_cmdline_num(unsigned int idx);
void set_pos();
std::string get_title(std::tr1::shared_ptr<rss_feed> feed);
std::string format_line(const std::string& feedlist_format, std::tr1::shared_ptr<rss_feed> feed, unsigned int pos, unsigned int width);
bool zero_feedpos;
unsigned int feeds_shown;
bool auto_open;
bool quit;
std::vector<feedptr_pos_pair> visible_feeds;
std::string tag;
std::vector<std::string> tags;
matcher m;
bool apply_filter;
history filterhistory;
std::tr1::shared_ptr<rss_feed> search_dummy_feed;
unsigned int filterpos;
bool set_filterpos;
regexmanager * rxman;
unsigned int old_width;
unsigned int unread_feeds;
unsigned int total_feeds;
std::string old_sort_order;
};
}
#endif
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