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#ifndef NEWSBOAT_KEYMAP_H_
#define NEWSBOAT_KEYMAP_H_
#include <map>
#include <memory>
#include <string>
#include <vector>
#include "configactionhandler.h"
#include "keycombination.h"
// in configuration: bind-key <key> <operation>
enum { KM_FEEDLIST = 1 << 0,
KM_FILEBROWSER = 1 << 1,
KM_HELP = 1 << 2,
KM_ARTICLELIST = 1 << 3,
KM_ARTICLE = 1 << 4,
KM_TAGSELECT = 1 << 5,
KM_FILTERSELECT = 1 << 6,
KM_URLVIEW = 1 << 7,
KM_PODBOAT = 1 << 8,
KM_DIALOGS = 1 << 9,
KM_DIRBROWSER = 1 << 10,
KM_SYSKEYS = 1 << 11,
KM_INTERNAL = 1 << 12,
KM_SEARCHRESULTSLIST = 1 << 13,
KM_NEWSBOAT = KM_FEEDLIST | KM_FILEBROWSER | KM_HELP | KM_ARTICLELIST |
KM_ARTICLE | KM_TAGSELECT | KM_FILTERSELECT | KM_URLVIEW |
KM_DIALOGS | KM_DIRBROWSER | KM_SEARCHRESULTSLIST,
KM_BOTH = KM_NEWSBOAT | KM_PODBOAT
};
namespace newsboat {
enum Operation {
OP_NIL = 0,
// general and newsboat-specific operations:
OP_NB_MIN,
OP_QUIT,
OP_HARDQUIT,
OP_RELOAD,
OP_RELOADALL,
OP_MARKFEEDREAD,
OP_MARKALLFEEDSREAD,
OP_MARKALLABOVEASREAD,
OP_OPEN,
OP_SWITCH_FOCUS,
OP_SAVE,
OP_SAVEALL,
OP_NEXTUNREAD,
OP_PREVUNREAD,
OP_NEXT,
OP_PREV,
OP_OPENINBROWSER,
OP_OPENINBROWSER_NONINTERACTIVE,
OP_OPENBROWSER_AND_MARK,
OP_OPENALLUNREADINBROWSER,
OP_OPENALLUNREADINBROWSER_AND_MARK,
OP_HELP,
OP_TOGGLESOURCEVIEW,
OP_TOGGLEITEMREAD,
OP_TOGGLESHOWREAD,
OP_SHOWURLS,
OP_CLEARTAG,
OP_SETTAG,
OP_SEARCH,
OP_GOTO_URL,
OP_GOTO_TITLE,
OP_ENQUEUE,
OP_REDRAW,
OP_CMDLINE,
OP_SETFILTER,
OP_CLEARFILTER,
OP_SELECTFILTER,
OP_RELOADURLS,
OP_BOOKMARK,
OP_EDITFLAGS,
OP_NEXTUNREADFEED,
OP_PREVUNREADFEED,
OP_NEXTFEED,
OP_PREVFEED,
OP_MACROPREFIX,
OP_DELETE,
OP_DELETE_ALL,
OP_PURGE_DELETED,
OP_EDIT_URLS,
OP_CLOSEDIALOG,
OP_VIEWDIALOGS,
OP_NEXTDIALOG,
OP_PREVDIALOG,
OP_PIPE_TO,
OP_RANDOMUNREAD,
OP_SORT,
OP_REVSORT,
OP_NB_MAX,
OP_PREVSEARCHRESULTS,
OP_ARTICLEFEED,
// podboat-specific operations:
OP_PB_MIN = 1000,
OP_PB_DOWNLOAD,
OP_PB_CANCEL,
OP_PB_DELETE,
OP_PB_PURGE,
OP_PB_TOGGLE_DLALL,
OP_PB_MOREDL,
OP_PB_LESSDL,
OP_PB_PLAY,
OP_PB_MARK_FINISHED,
OP_PB_MAX,
OP_SK_MIN = 1500,
OP_SK_UP,
OP_SK_DOWN,
OP_SK_PGUP,
OP_SK_PGDOWN,
OP_SK_HALF_PAGE_UP,
OP_SK_HALF_PAGE_DOWN,
OP_SK_HOME,
OP_SK_END,
OP_SK_MAX,
OP_INT_MIN = 2000,
OP_INT_END_CMDLINE,
OP_INT_END_SETFILTER,
OP_INT_BM_END,
OP_INT_EDITFLAGS_END,
OP_INT_START_SEARCH,
OP_INT_GOTO_TITLE,
OP_INT_GOTO_URL,
OP_INT_SET,
OP_INT_MAX,
OP_OPEN_URL_1 = 3001,
OP_OPEN_URL_2,
OP_OPEN_URL_3,
OP_OPEN_URL_4,
OP_OPEN_URL_5,
OP_OPEN_URL_6,
OP_OPEN_URL_7,
OP_OPEN_URL_8,
OP_OPEN_URL_9,
OP_OPEN_URL_10,
OP_CMD_START_1,
OP_CMD_START_2,
OP_CMD_START_3,
OP_CMD_START_4,
OP_CMD_START_5,
OP_CMD_START_6,
OP_CMD_START_7,
OP_CMD_START_8,
OP_CMD_START_9,
};
struct KeyMapDesc {
KeyCombination key;
std::string cmd;
std::string desc;
std::string ctx;
unsigned short flags;
};
struct MacroCmd {
Operation op;
std::vector<std::string> args;
};
struct MacroBinding {
std::vector<MacroCmd> cmds;
std::string description;
};
struct ParsedOperations {
std::vector<MacroCmd> operations;
std::string description;
};
struct KeyMapHintEntry {
Operation op;
std::string text;
};
struct Mapping {
bool is_leaf_node = false;
std::map<KeyCombination, Mapping> continuations = {};
MacroBinding action = {};
};
class KeyMap : public ConfigActionHandler {
public:
explicit KeyMap(unsigned int flags);
~KeyMap() override;
void set_key(Operation op,
const KeyCombination& key,
const std::string& context);
void unset_key(const KeyCombination& key, const std::string& context);
void unset_all_keys(const std::string& context);
static Operation get_opcode(const std::string& opstr);
Operation get_operation(const KeyCombination& key_combination,
const std::string& context);
std::vector<MacroCmd> get_macro(const KeyCombination& key_combination);
char get_key(const std::string& keycode);
std::vector<KeyCombination> get_keys(Operation op, const std::string& context);
void handle_action(const std::string& action,
const std::string& params) override;
void dump_config(std::vector<std::string>& config_output) const override;
std::vector<KeyMapDesc> get_keymap_descriptions(std::string context);
const std::map<KeyCombination, MacroBinding>& get_macro_descriptions();
ParsedOperations parse_operation_sequence(const std::string& line,
const std::string& command_name, bool allow_description = true);
std::vector<MacroCmd> get_startup_operation_sequence();
std::string prepare_keymap_hint(const std::vector<KeyMapHintEntry>& hints,
const std::string& context);
private:
void apply_bind(Mapping& target, const std::vector<KeyCombination> key_sequence,
const std::vector<MacroCmd>& cmds, const std::string& description);
bool is_valid_context(const std::string& context);
unsigned short get_flag_from_context(const std::string& context);
std::map<KeyCombination, Operation> get_internal_operations() const;
std::string getopname(Operation op) const;
std::map<std::string, std::map<KeyCombination, Operation>> keymap_;
std::map<std::string, Mapping> context_keymaps;
std::map<KeyCombination, MacroBinding> macros_;
std::vector<MacroCmd> startup_operations_sequence;
};
} // namespace newsboat
#endif /* NEWSBOAT_KEYMAP_H_ */
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