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statistics: add tags variable

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Trivially a copy of the "buddies" code.

Suggested-by: Peter Zaal <peter.zaal@gmail.com>
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This commit is contained in:
Berthold Stoeger 2021-01-10 21:29:45 +01:00 • committed by Dirk Hohndel
parent 2d864c3e9d
commit de62638b73
1 changed files with 27 additions and 1 deletions
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28
stats/statsvariables.cpp
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@ -8,6 +8,7 @@
#include "core/pref.h"
#include "core/qthelper.h" // for get_depth_unit() et al.
#include "core/string-format.h"
#include "core/tag.h"
#include "core/subsurface-time.h"
#include <cmath>
#include <limits>
@ -1449,6 +1450,30 @@ struct BuddyVariable : public StatsVariableTemplate<StatsVariable::Type::Discret
}
};
// ============ Tags ============
struct TagBinner : public StringBinner<TagBinner, StringBin> {
std::vector<QString> to_bin_values(const dive *d) const {
std::vector<QString> tags;
for (const tag_entry *tag = d->tag_list; tag; tag = tag->next)
tags.push_back(QString(tag->tag->name).trimmed());
return tags;
}
};
static TagBinner tag_binner;
struct TagVariable : public StatsVariableTemplate<StatsVariable::Type::Discrete> {
QString name() const override {
return StatsTranslations::tr("Tags");
}
QString diveCategories(const dive *d) const override {
return get_taglist_string(d->tag_list);
}
std::vector<const StatsBinner *> binners() const override {
return { &tag_binner };
}
};
// ============ Gas type, in 2%, 5%, 10% and 20% steps ============
// This is a bit convoluted: We differentiate between four types: air, pure oxygen, EAN and trimix
// The latter two are binned in x% steps. The problem is that we can't use the "simple binner",
@ -1865,6 +1890,7 @@ static WeightVariable weight_variable;
static DiveNrVariable dive_nr_variable;
static DiveModeVariable dive_mode_variable;
static BuddyVariable buddy_variable;
static TagVariable tag_variable;
static GasTypeVariable gas_type_variable;
static GasContentO2Variable gas_content_o2_variable;
static GasContentO2HeMaxVariable gas_content_o2_he_max_variable;
@ -1881,7 +1907,7 @@ const std::vector<const StatsVariable *> stats_variables = {
&date_variable, &max_depth_variable, &mean_depth_variable, &duration_variable, &sac_variable,
&water_temperature_variable, &air_temperature_variable, &weight_variable, &dive_nr_variable,
&gas_content_o2_variable, &gas_content_o2_he_max_variable, &gas_content_he_variable,
&dive_mode_variable, &buddy_variable, &gas_type_variable, &suit_variable,
&dive_mode_variable, &buddy_variable, &tag_variable, &gas_type_variable, &suit_variable,
&weightsystem_variable, &cylinder_type_variable, &location_variable, &day_of_week_variable,
&rating_variable, &visibility_variable
};