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

filter: add (very primitive) filterpresetmodel

Browse source 
Implement a trivial model to provide the filter preset names
to the UI. Sadly, for now this features the QWidget/QML
column / name dichotomy. However, in this simple case that
shouldn't be too much of an issue.

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This commit is contained in:
Berthold Stoeger 2020-05-27 08:17:06 +02:00 • committed by Dirk Hohndel
parent 937fdb500b
commit 536fc05dd6
4 changed files with 93 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

59
qt-models/filterpresetmodel.cpp Normal file
View file

@ -0,0 +1,59 @@
// SPDX-License-Identifier: GPL-2.0
#include "filterpresetmodel.h"
#include "core/filterconstraint.h"
#include "core/filterpreset.h"
#include "core/qthelper.h"
#include "core/subsurface-qt/divelistnotifier.h"
FilterPresetModel::FilterPresetModel()
{
setHeaderDataStrings(QStringList{ "", tr("Name") });
connect(&diveListNotifier, &DiveListNotifier::dataReset, this, &FilterPresetModel::reset);
}
FilterPresetModel::~FilterPresetModel()
{
}
FilterPresetModel *FilterPresetModel::instance()
{
static FilterPresetModel self;
return &self;
}
QVariant FilterPresetModel::data(const QModelIndex &index, int role) const
{
if (!index.isValid() || index.row() >= filter_presets_count())
return QVariant();
switch (role) {
case Qt::DisplayRole:
if (index.column() == NAME)
return filter_preset_name_qstring(index.row());
break;
case Qt::DecorationRole:
if (index.column() == REMOVE)
return trashIcon();
break;
case Qt::SizeHintRole:
if (index.column() == REMOVE)
return trashIcon().size();
break;
case Qt::ToolTipRole:
if (index.column() == REMOVE)
return tr("Clicking here will remove this filter set.");
break;
}
return QVariant();
}
int FilterPresetModel::rowCount(const QModelIndex &parent) const
{
return filter_presets_count();
}
void FilterPresetModel::reset()
{
beginResetModel();
endResetModel();
}