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// SPDX-License-Identifier: GPL-2.0
// Selection related functions
#ifndef SELECTION_H
#define SELECTION_H
struct dive;
extern int amount_selected;
/*** C and C++ functions ***/
#ifdef __cplusplus
extern "C" {
#endif
extern void select_dive(struct dive *dive);
extern void deselect_dive(struct dive *dive);
extern struct dive *first_selected_dive(void);
extern struct dive *last_selected_dive(void);
extern bool consecutive_selected(void);
extern void select_newest_visible_dive();
extern void select_single_dive(struct dive *d); // wrapper for setSelection() with a single dive. NULL clears the selection.
extern void select_trip(struct dive_trip *trip);
extern void deselect_trip(struct dive_trip *trip);
extern struct dive_trip *single_selected_trip(); // returns trip if exactly one trip is selected, NULL otherwise.
extern void clear_selection(void);
#if DEBUG_SELECTION_TRACKING
extern void dump_selection(void);
#endif
#ifdef __cplusplus
}
#endif
/*** C++-only functions ***/
#ifdef __cplusplus
#include <vector>
// Reset the selection to the dives of the "selection" vector and send the appropriate signals.
// Set the current dive to "currentDive". "currentDive" must be an element of "selection" (or
// null if "seletion" is empty).
void setSelection(const std::vector<dive *> &selection, dive *currentDive);
// Get currently selectd dives
std::vector<dive *> getDiveSelection();
#endif // __cplusplus
#endif // SELECTION_H
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