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Merge branch 'filter8' of https://github.com/bstoeger/subsurface

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This commit is contained in:
Dirk Hohndel 2018-08-25 11:58:27 -07:00
commit eaf1bdbe5f
3 changed files with 53 additions and 59 deletions
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2
core/dive.c
View file

@ -4204,7 +4204,7 @@ const char *get_dive_country(const struct dive *dive)
const char *get_dive_location(const struct dive *dive)
{
struct dive_site *ds = get_dive_site_by_uuid(dive->dive_site_uuid);
const struct dive_site *ds = get_dive_site_by_uuid(dive->dive_site_uuid);
if (ds && ds->name)
return ds->name;
return NULL;

96
qt-models/filtermodels.cpp
View file

@ -132,7 +132,7 @@ int SuitsFilterModel::countDives(const char *s) const
return count_dives_with_suit(s);
}
bool SuitsFilterModel::doFilter(dive *d, QModelIndex&, QAbstractItemModel*) const
bool SuitsFilterModel::doFilter(const dive *d) const
{
// rowCount() == 0 should never happen, because we have the "no suits" row
// let's handle it gracefully anyway.
@ -196,7 +196,7 @@ void TagFilterModel::repopulate()
updateList(list);
}
bool TagFilterModel::doFilter(dive *d, QModelIndex&, QAbstractItemModel*) const
bool TagFilterModel::doFilter(const dive *d) const
{
// If there's nothing checked, this should show everything
// rowCount() == 0 should never happen, because we have the "no tags" row
@ -234,7 +234,7 @@ int BuddyFilterModel::countDives(const char *s) const
return count_dives_with_person(s);
}
bool BuddyFilterModel::doFilter(dive *d, QModelIndex&, QAbstractItemModel*) const
bool BuddyFilterModel::doFilter(const dive *d) const
{
// If there's nothing checked, this should show everything
// rowCount() == 0 should never happen, because we have the "no tags" row
@ -289,7 +289,7 @@ int LocationFilterModel::countDives(const char *s) const
return count_dives_with_location(s);
}
bool LocationFilterModel::doFilter(struct dive *d, QModelIndex&, QAbstractItemModel*) const
bool LocationFilterModel::doFilter(const dive *d) const
{
// rowCount() == 0 should never happen, because we have the "no location" row
// let's handle it gracefully anyway.
@ -362,62 +362,53 @@ void LocationFilterModel::addName(const QString &newName)
MultiFilterSortModel::MultiFilterSortModel(QObject *parent) : QSortFilterProxyModel(parent),
divesDisplayed(0),
justCleared(false),
curr_dive_site(NULL)
{
}
bool MultiFilterSortModel::filterAcceptsRow(int source_row, const QModelIndex &source_parent) const
bool MultiFilterSortModel::showDive(const struct dive *d) const
{
bool shouldShow = true;
QModelIndex index0 = sourceModel()->index(source_row, 0, source_parent);
QVariant diveVariant = sourceModel()->data(index0, DiveTripModel::DIVE_ROLE);
struct dive *d = (struct dive *)diveVariant.value<void *>();
if (curr_dive_site) {
struct dive_site *ds = NULL;
if (!d) { // It's a trip, only show the ones that have dives to be shown.
bool showTrip = false;
for (int i = 0; i < sourceModel()->rowCount(index0); i++) {
QModelIndex child = sourceModel()->index(i, 0, index0);
d = (struct dive *)sourceModel()->data(child, DiveTripModel::DIVE_ROLE).value<void *>();
ds = get_dive_site_by_uuid(d->dive_site_uuid);
if (!ds)
continue;
if (same_string(ds->name, curr_dive_site->name) || ds->uuid == curr_dive_site->uuid) {
if (ds->uuid != curr_dive_site->uuid) {
qWarning() << "Warning, two different dive sites with same name have a different id"
<< ds->uuid << "and" << curr_dive_site->uuid;
}
showTrip = true; // do not shortcircuit the loop or the counts will be wrong
}
}
return showTrip;
}
ds = get_dive_site_by_uuid(d->dive_site_uuid);
dive_site *ds = get_dive_site_by_uuid(d->dive_site_uuid);
if (!ds)
return false;
return same_string(ds->name, curr_dive_site->name) || ds->uuid == curr_dive_site->uuid;
}
if (justCleared || models.isEmpty())
if (models.isEmpty())
return true;
if (!d) { // It's a trip, only show the ones that have dives to be shown.
bool showTrip = false;
for (int i = 0; i < sourceModel()->rowCount(index0); i++) {
if (filterAcceptsRow(i, index0))
showTrip = true; // do not shortcircuit the loop or the counts will be wrong
}
return showTrip;
}
Q_FOREACH (FilterModelBase *model, models) {
if (!model->doFilter(d, index0, sourceModel()))
shouldShow = false;
for (const FilterModelBase *model: models) {
if (!model->doFilter(d))
return false;
}
filter_dive(d, shouldShow);
return shouldShow;
return true;
}
bool MultiFilterSortModel::filterAcceptsRow(int source_row, const QModelIndex &source_parent) const
{
QModelIndex index0 = sourceModel()->index(source_row, 0, source_parent);
QVariant diveVariant = sourceModel()->data(index0, DiveTripModel::DIVE_ROLE);
struct dive *d = (struct dive *)diveVariant.value<void *>();
// For dives, simply check the hidden_by_filter flag
if (d)
return !d->hidden_by_filter;
// Since this is not a dive, it must be a trip
QVariant tripVariant = sourceModel()->data(index0, DiveTripModel::TRIP_ROLE);
dive_trip *trip = (dive_trip *)tripVariant.value<void *>();
if (!trip)
return false; // Oops. Neither dive nor trip, something is seriously wrong.
// Show the trip if any dive is visible
for (d = trip->dives; d; d = d->next) {
if (!d->hidden_by_filter)
return true;
}
return false;
}
void MultiFilterSortModel::myInvalidate()
@ -429,6 +420,14 @@ void MultiFilterSortModel::myInvalidate()
divesDisplayed = 0;
// Apply filter for each dive
for_each_dive (i, d) {
bool show = showDive(d);
filter_dive(d, show);
if (show)
divesDisplayed++;
}
invalidateFilter();
// first make sure the trips are no longer shown as selected
@ -453,11 +452,6 @@ void MultiFilterSortModel::myInvalidate()
dlv->selectDives(curSelectedDives);
}
for_each_dive (i, d) {
if (!d->hidden_by_filter)
divesDisplayed++;
}
emit filterFinished();
if (curr_dive_site) {
@ -480,11 +474,9 @@ void MultiFilterSortModel::removeFilterModel(FilterModelBase *model)
void MultiFilterSortModel::clearFilter()
{
justCleared = true;
Q_FOREACH (FilterModelBase *iface, models) {
iface->clearFilter();
}
justCleared = false;
myInvalidate();
}

14
qt-models/filtermodels.h
View file

@ -7,10 +7,12 @@
#include <stdint.h>
#include <vector>
struct dive;
class FilterModelBase : public QStringListModel {
Q_OBJECT
public:
virtual bool doFilter(struct dive *d, QModelIndex &index0, QAbstractItemModel *sourceModel) const = 0;
virtual bool doFilter(const dive *d) const = 0;
void clearFilter();
void selectAll();
void invertSelection();
@ -34,7 +36,7 @@ class TagFilterModel : public FilterModelBase {
Q_OBJECT
public:
static TagFilterModel *instance();
bool doFilter(struct dive *d, QModelIndex &index0, QAbstractItemModel *sourceModel) const;
bool doFilter(const dive *d) const;
public
slots:
void repopulate();
@ -48,7 +50,7 @@ class BuddyFilterModel : public FilterModelBase {
Q_OBJECT
public:
static BuddyFilterModel *instance();
bool doFilter(struct dive *d, QModelIndex &index0, QAbstractItemModel *sourceModel) const;
bool doFilter(const dive *d) const;
public
slots:
void repopulate();
@ -62,7 +64,7 @@ class LocationFilterModel : public FilterModelBase {
Q_OBJECT
public:
static LocationFilterModel *instance();
bool doFilter(struct dive *d, QModelIndex &index0, QAbstractItemModel *sourceModel) const;
bool doFilter(const dive *d) const;
public
slots:
void repopulate();
@ -78,7 +80,7 @@ class SuitsFilterModel : public FilterModelBase {
Q_OBJECT
public:
static SuitsFilterModel *instance();
bool doFilter(struct dive *d, QModelIndex &index0, QAbstractItemModel *sourceModel) const;
bool doFilter(const dive *d) const;
public
slots:
void repopulate();
@ -95,6 +97,7 @@ public:
bool filterAcceptsRow(int source_row, const QModelIndex &source_parent) const;
void addFilterModel(FilterModelBase *model);
void removeFilterModel(FilterModelBase *model);
bool showDive(const struct dive *d) const;
int divesDisplayed;
public
slots:
@ -108,7 +111,6 @@ signals:
private:
MultiFilterSortModel(QObject *parent = 0);
QList<FilterModelBase *> models;
bool justCleared;
struct dive_site *curr_dive_site;
};