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Clean Filters

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Code to clean the filters. Maybe I'll also need to call this upon
closing the dialog?

Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Tomaz Canabrava 2014-11-11 18:43:02 -02:00 committed by Dirk Hohndel
parent 819d358f8c
commit d5ffc16c36
2 changed files with 42 additions and 5 deletions
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41
qt-ui/models.cpp
View file

@ -2600,15 +2600,14 @@ MultiFilterSortModel *MultiFilterSortModel::instance()
return self; return self;
} }
MultiFilterSortModel::MultiFilterSortModel(QObject *parent) : QSortFilterProxyModel(parent) MultiFilterSortModel::MultiFilterSortModel(QObject *parent) : QSortFilterProxyModel(parent), justCleared(false)
{ {
} }
bool MultiFilterSortModel::filterAcceptsRow(int source_row, const QModelIndex &source_parent) const bool MultiFilterSortModel::filterAcceptsRow(int source_row, const QModelIndex &source_parent) const
{ {
if (models.isEmpty()) { if (justCleared || models.isEmpty())
return true; return true;
}
bool shouldShow = true; bool shouldShow = true;
Q_FOREACH (MultiFilterInterface *model, models) { Q_FOREACH (MultiFilterInterface *model, models) {
@ -2616,7 +2615,6 @@ bool MultiFilterSortModel::filterAcceptsRow(int source_row, const QModelIndex &s
shouldShow = false; shouldShow = false;
} }
} }
return shouldShow; return shouldShow;
} }
@ -2627,7 +2625,6 @@ void MultiFilterSortModel::myInvalidate()
DiveListView *dlv = MainWindow::instance()->dive_list(); DiveListView *dlv = MainWindow::instance()->dive_list();
invalidate(); invalidate();
// first make sure the trips are no longer shown as selected // first make sure the trips are no longer shown as selected
// (but without updating the selection state of the dives... this just cleans // (but without updating the selection state of the dives... this just cleans
// up an oddity in the filter handling) // up an oddity in the filter handling)
@ -2664,6 +2661,40 @@ void MultiFilterSortModel::removeFilterModel(MultiFilterInterface *model)
disconnect(itemModel, SIGNAL(dataChanged(QModelIndex, QModelIndex)), this, SLOT(myInvalidate())); disconnect(itemModel, SIGNAL(dataChanged(QModelIndex, QModelIndex)), this, SLOT(myInvalidate()));
} }
void MultiFilterSortModel::clearFilter()
{
justCleared = true;
Q_FOREACH(MultiFilterInterface *iface, models){
iface->clearFilter();
}
justCleared = false;
myInvalidate();
}
void BuddyFilterModel::clearFilter()
{
memset(checkState, false, rowCount());
checkState[rowCount() - 1] = false;
anyChecked = false;
emit dataChanged(createIndex(0,0), createIndex(rowCount()-1, 0));
}
void LocationFilterModel::clearFilter()
{
memset(checkState, false, rowCount());
checkState[rowCount() - 1] = false;
anyChecked = false;
emit dataChanged(createIndex(0,0), createIndex(rowCount()-1, 0));
}
void TagFilterModel::clearFilter()
{
memset(checkState, false, rowCount());
checkState[rowCount() - 1] = false;
anyChecked = false;
emit dataChanged(createIndex(0,0), createIndex(rowCount()-1, 0));
}
ExtraDataModel::ExtraDataModel(QObject *parent) : CleanerTableModel(parent), ExtraDataModel::ExtraDataModel(QObject *parent) : CleanerTableModel(parent),
rows(0) rows(0)
{ {

6
qt-ui/models.h
View file

@ -442,6 +442,7 @@ class MultiFilterInterface {
public: public:
MultiFilterInterface() : checkState(NULL){}; MultiFilterInterface() : checkState(NULL){};
virtual bool filterRow(int source_row, const QModelIndex &source_parent, QAbstractItemModel *sourceModel) const = 0; virtual bool filterRow(int source_row, const QModelIndex &source_parent, QAbstractItemModel *sourceModel) const = 0;
virtual void clearFilter() = 0;
bool *checkState; bool *checkState;
bool anyChecked; bool anyChecked;
}; };
@ -454,6 +455,7 @@ public:
virtual bool setData(const QModelIndex &index, const QVariant &value, int role = Qt::EditRole); virtual bool setData(const QModelIndex &index, const QVariant &value, int role = Qt::EditRole);
virtual Qt::ItemFlags flags(const QModelIndex &index) const; virtual Qt::ItemFlags flags(const QModelIndex &index) const;
virtual bool filterRow(int source_row, const QModelIndex &source_parent, QAbstractItemModel *sourceModel) const; virtual bool filterRow(int source_row, const QModelIndex &source_parent, QAbstractItemModel *sourceModel) const;
void clearFilter();
public public
slots: slots:
void repopulate(); void repopulate();
@ -470,6 +472,7 @@ public:
virtual bool setData(const QModelIndex &index, const QVariant &value, int role = Qt::EditRole); virtual bool setData(const QModelIndex &index, const QVariant &value, int role = Qt::EditRole);
virtual Qt::ItemFlags flags(const QModelIndex &index) const; virtual Qt::ItemFlags flags(const QModelIndex &index) const;
virtual bool filterRow(int source_row, const QModelIndex &source_parent, QAbstractItemModel *sourceModel) const; virtual bool filterRow(int source_row, const QModelIndex &source_parent, QAbstractItemModel *sourceModel) const;
void clearFilter();
public public
slots: slots:
void repopulate(); void repopulate();
@ -486,6 +489,7 @@ public:
virtual bool setData(const QModelIndex &index, const QVariant &value, int role = Qt::EditRole); virtual bool setData(const QModelIndex &index, const QVariant &value, int role = Qt::EditRole);
virtual Qt::ItemFlags flags(const QModelIndex &index) const; virtual Qt::ItemFlags flags(const QModelIndex &index) const;
virtual bool filterRow(int source_row, const QModelIndex &source_parent, QAbstractItemModel *sourceModel) const; virtual bool filterRow(int source_row, const QModelIndex &source_parent, QAbstractItemModel *sourceModel) const;
void clearFilter();
public public
slots: slots:
void repopulate(); void repopulate();
@ -504,8 +508,10 @@ public:
void removeFilterModel(MultiFilterInterface *model); void removeFilterModel(MultiFilterInterface *model);
public slots: public slots:
void myInvalidate(); void myInvalidate();
void clearFilter();
private: private:
MultiFilterSortModel(QObject *parent = 0); MultiFilterSortModel(QObject *parent = 0);
QList<MultiFilterInterface*> models; QList<MultiFilterInterface*> models;
bool justCleared;
}; };
#endif // MODELS_H #endif // MODELS_H