mifr/subsurface
1
0
Fork 0
mirror of https://github.com/subsurface/subsurface.git synced 2025-02-19 22:16:15 +00:00
Code Issues Projects Releases Packages Wiki Activity

Last one: Common 'data' method for StringList based Filters.

Browse source 
This is the last of the series of Macros that I'll do to ease
the creation of a QStringListModel based filter.

Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Tomaz Canabrava 2014-11-13 16:59:00 -02:00 • committed by Dirk Hohndel
parent 51f8010c9b
commit 16e44b31d3
1 changed files with 19 additions and 41 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

60
qt-ui/filtermodels.cpp
View file

@ -44,33 +44,35 @@ Qt::ItemFlags CLASS::flags(const QModelIndex &index) const \
return QStringListModel::flags(index) | Qt::ItemIsUserCheckable; \ return QStringListModel::flags(index) | Qt::ItemIsUserCheckable; \
} }
#define CREATE_COMMON_METHODS_FOR_FILTER( CLASS ) \ #define CREATE_DATA_METHOD( CLASS, COUNTER_FUNCTION ) \
QVariant CLASS::data(const QModelIndex &index, int role) const \
{ \
if (role == Qt::CheckStateRole) { \
return checkState[index.row()] ? Qt::Checked : Qt::Unchecked; \
} else if (role == Qt::DisplayRole) { \
QString value = stringList()[index.row()]; \
int count = COUNTER_FUNCTION(value.toUtf8().data()); \
return value + QString(" (%1)").arg(count); \
} \
return QVariant(); \
}
#define CREATE_COMMON_METHODS_FOR_FILTER( CLASS, COUNTER_FUNCTION ) \
CREATE_FLAGS_METHOD( CLASS ); \ CREATE_FLAGS_METHOD( CLASS ); \
CREATE_CLEAR_FILTER_METHOD( CLASS ); \ CREATE_CLEAR_FILTER_METHOD( CLASS ); \
CREATE_MODEL_SET_DATA_METHOD( CLASS ); \ CREATE_MODEL_SET_DATA_METHOD( CLASS ); \
CREATE_INSTANCE_METHOD( CLASS ) CREATE_INSTANCE_METHOD( CLASS ); \
CREATE_DATA_METHOD( CLASS, COUNTER_FUNCTION )
CREATE_COMMON_METHODS_FOR_FILTER(TagFilterModel); CREATE_COMMON_METHODS_FOR_FILTER(TagFilterModel, count_dives_with_tag);
CREATE_COMMON_METHODS_FOR_FILTER(BuddyFilterModel); CREATE_COMMON_METHODS_FOR_FILTER(BuddyFilterModel, count_dives_with_person);
CREATE_COMMON_METHODS_FOR_FILTER(LocationFilterModel); CREATE_COMMON_METHODS_FOR_FILTER(LocationFilterModel, count_dives_with_location);
CREATE_INSTANCE_METHOD(MultiFilterSortModel); CREATE_INSTANCE_METHOD(MultiFilterSortModel);
TagFilterModel::TagFilterModel(QObject *parent) : QStringListModel(parent) TagFilterModel::TagFilterModel(QObject *parent) : QStringListModel(parent)
{ {
} }
QVariant TagFilterModel::data(const QModelIndex &index, int role) const
{
if (role == Qt::CheckStateRole) {
return checkState[index.row()] ? Qt::Checked : Qt::Unchecked;
} else if (role == Qt::DisplayRole) {
QString tag = stringList()[index.row()];
int count = count_dives_with_tag(tag.toUtf8().data());
return tag + QString(" (%1)").arg(count);
}
return QVariant();
}
void TagFilterModel::repopulate() void TagFilterModel::repopulate()
{ {
if (g_tag_list == NULL) if (g_tag_list == NULL)
@ -225,34 +227,10 @@ void BuddyFilterModel::repopulate()
anyChecked = false; anyChecked = false;
} }
QVariant BuddyFilterModel::data(const QModelIndex &index, int role) const
{
if (role == Qt::CheckStateRole) {
return checkState[index.row()] ? Qt::Checked : Qt::Unchecked;
} else if (role == Qt::DisplayRole) {
QString person = stringList()[index.row()];
int count = count_dives_with_person(person.toUtf8().data());
return person + QString(" (%1)").arg(count);
}
return QVariant();
}
LocationFilterModel::LocationFilterModel(QObject *parent) : QStringListModel(parent) LocationFilterModel::LocationFilterModel(QObject *parent) : QStringListModel(parent)
{ {
} }
QVariant LocationFilterModel::data(const QModelIndex &index, int role) const
{
if (role == Qt::CheckStateRole) {
return checkState[index.row()] ? Qt::Checked : Qt::Unchecked;
} else if (role == Qt::DisplayRole) {
QString location = stringList()[index.row()];
int count = count_dives_with_location(location.toUtf8().data());
return location + QString(" (%1)").arg(count);
}
return QVariant();
}
bool LocationFilterModel::doFilter(struct dive *d, QModelIndex &index0, QAbstractItemModel *sourceModel) const bool LocationFilterModel::doFilter(struct dive *d, QModelIndex &index0, QAbstractItemModel *sourceModel) const
{ {
if (!anyChecked) { if (!anyChecked) {