Mercurial > retraceit
comparison src/metadataview.cpp @ 28:4e16fbd10945
(issue3-5) Make the default sort order configurable
| author | Andre Heinecke <andre.heinecke@intevation.de> |
|---|---|
| date | Tue, 05 May 2015 18:46:35 +0200 |
| parents | 64a51a42c01f |
| children | f10d4e035eec |
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| 27:5bd14af5bce5 | 28:4e16fbd10945 |
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| 6 * See LICENSE.txt for details. | 6 * See LICENSE.txt for details. |
| 7 */ | 7 */ |
| 8 #include "metadataview.h" | 8 #include "metadataview.h" |
| 9 #include "qxtcsvmodel.h" | 9 #include "qxtcsvmodel.h" |
| 10 #include "filterwidget.h" | 10 #include "filterwidget.h" |
| 11 #include "constants.h" | |
| 11 | 12 |
| 12 #include <QTextCodec> | 13 #include <QTextCodec> |
| 13 #include <QTableView> | 14 #include <QTableView> |
| 14 #include <QSortFilterProxyModel> | 15 #include <QSortFilterProxyModel> |
| 15 #include <QVBoxLayout> | 16 #include <QVBoxLayout> |
| 16 #include <QLabel> | 17 #include <QLabel> |
| 17 #include <QDebug> | 18 #include <QDebug> |
| 18 #include <QModelIndex> | 19 #include <QModelIndex> |
| 19 #include <QHeaderView> | 20 #include <QHeaderView> |
| 20 #include <QItemSelectionModel> | 21 #include <QItemSelectionModel> |
| 22 #include <QSettings> | |
| 21 | 23 |
| 22 MetaDataView::MetaDataView(QWidget *parent, Qt::WindowFlags f) : | 24 MetaDataView::MetaDataView(QWidget *parent, Qt::WindowFlags f) : |
| 23 QWidget(parent, f) { | 25 QWidget(parent, f) { |
| 24 /* Create models */ | 26 /* Create models */ |
| 25 mSortModel = new QSortFilterProxyModel; | 27 mSortModel = new QSortFilterProxyModel; |
| 35 | 37 |
| 36 void MetaDataView::setupGUI() { | 38 void MetaDataView::setupGUI() { |
| 37 QVBoxLayout *baseLayout = new QVBoxLayout; | 39 QVBoxLayout *baseLayout = new QVBoxLayout; |
| 38 | 40 |
| 39 FilterWidget *filterWidget = new FilterWidget(mSortModel); | 41 FilterWidget *filterWidget = new FilterWidget(mSortModel); |
| 42 connect(filterWidget, &FilterWidget::filterHasChanged, | |
| 43 this, &MetaDataView::applyDefaultSort); | |
| 40 baseLayout->addWidget(filterWidget); | 44 baseLayout->addWidget(filterWidget); |
| 41 | 45 |
| 42 mView = new QTableView; | 46 mView = new QTableView; |
| 43 mView->setModel(mSortModel); | 47 mView->setModel(mSortModel); |
| 44 | 48 |
| 61 return tr("Failed to parse file: '%1'").arg(filePath); | 65 return tr("Failed to parse file: '%1'").arg(filePath); |
| 62 } | 66 } |
| 63 | 67 |
| 64 mSortModel->setSourceModel(mCSVModel); | 68 mSortModel->setSourceModel(mCSVModel); |
| 65 qDebug() << "Parsed: " << mCSVModel->rowCount() << " rows."; | 69 qDebug() << "Parsed: " << mCSVModel->rowCount() << " rows."; |
| 70 applyDefaultSort(); | |
| 66 return QString(); | 71 return QString(); |
| 67 } | 72 } |
| 68 | 73 |
| 69 void MetaDataView::dataChanged() | 74 void MetaDataView::dataChanged() |
| 70 { | 75 { |
| 157 col = old.column(); | 162 col = old.column(); |
| 158 } | 163 } |
| 159 QModelIndex newIdx = mSortModel->index(row, col); | 164 QModelIndex newIdx = mSortModel->index(row, col); |
| 160 selection->select(newIdx, QItemSelectionModel::SelectCurrent | QItemSelectionModel::Rows); | 165 selection->select(newIdx, QItemSelectionModel::SelectCurrent | QItemSelectionModel::Rows); |
| 161 } | 166 } |
| 167 | |
| 168 void MetaDataView::applyDefaultSort() { | |
| 169 QSettings settings; | |
| 170 QString sortField = settings.value(SORT_COLUMN_KEY, SORT_COLUMN_DEFAULT).toString(); | |
| 171 bool sortAsc = settings.value(SORT_ORDER_KEY, SORT_ORDER_VALUE).toBool(); | |
| 172 | |
| 173 int idx = -1; | |
| 174 for (int i=0; i < mSortModel->columnCount(); i++) { | |
| 175 QString entry = mSortModel->headerData(i, Qt::Horizontal).toString(); | |
| 176 if (entry.toLower() == sortField.toLower()) { | |
| 177 idx = 1; | |
| 178 break; | |
| 179 } | |
| 180 } | |
| 181 if (idx == -1) { | |
| 182 qDebug() << "Failed to find configured sort column: " << sortField; | |
| 183 return; | |
| 184 } | |
| 185 qDebug() << "Applying default sort order on column " << idx; | |
| 186 mView->sortByColumn(idx, sortAsc ? Qt::AscendingOrder : Qt::DescendingOrder); | |
| 187 } | |
| 188 |