Mercurial > retraceit
comparison src/folderselectdialog.cpp @ 45:213d9163dab0
Add error handling to the folder selection dialog
| author | Andre Heinecke <andre.heinecke@intevation.de> |
|---|---|
| date | Wed, 06 May 2015 19:45:44 +0200 |
| parents | 64a51a42c01f |
| children | 07744e276579 |
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| 44:73e6b6b12412 | 45:213d9163dab0 |
|---|---|
| 22 #include <QHeaderView> | 22 #include <QHeaderView> |
| 23 #include <QDebug> | 23 #include <QDebug> |
| 24 #include <QSettings> | 24 #include <QSettings> |
| 25 #include <QStringList> | 25 #include <QStringList> |
| 26 #include <QStandardItem> | 26 #include <QStandardItem> |
| 27 #include <QMessageBox> | |
| 27 | 28 |
| 28 FolderSelectDialog::FolderSelectDialog(const QString& startFolder, | 29 FolderSelectDialog::FolderSelectDialog(const QString& startFolder, |
| 29 const QString& folderPattern, | 30 const QString& folderPattern, |
| 30 const QString& pathLabel, | 31 const QString& pathLabel, |
| 31 QWidget * parent, | 32 QWidget * parent, |
| 143 QStringList columns = mFolderPattern.split(PATTERN_SEPERATOR); | 144 QStringList columns = mFolderPattern.split(PATTERN_SEPERATOR); |
| 144 mModel->clear(); | 145 mModel->clear(); |
| 145 mModel->setHorizontalHeaderLabels(columns); | 146 mModel->setHorizontalHeaderLabels(columns); |
| 146 QDir dir(folder); | 147 QDir dir(folder); |
| 147 qDebug() << "Folder set to: " << folder; | 148 qDebug() << "Folder set to: " << folder; |
| 149 QStringList errors; | |
| 148 foreach (const QString & subfolder, dir.entryList(QDir::Dirs | | 150 foreach (const QString & subfolder, dir.entryList(QDir::Dirs | |
| 149 QDir::Readable | | 151 QDir::Readable | |
| 150 QDir::NoDotAndDotDot)) { | 152 QDir::NoDotAndDotDot)) { |
| 151 qDebug() << "Looking at: " << subfolder; | 153 qDebug() << "Looking at: " << subfolder; |
| 152 QStringList itemData = subfolder.split(PATTERN_SEPERATOR); | 154 QStringList itemData = subfolder.split(PATTERN_SEPERATOR); |
| 153 if (itemData.size() != columns.size()) { | 155 if (itemData.size() != columns.size()) { |
| 154 qDebug() << "Failed to parse: " << subfolder; | 156 errors << subfolder; |
| 155 continue; | 157 continue; |
| 156 } | 158 } |
| 157 QList<QStandardItem*> items; | 159 QList<QStandardItem*> items; |
| 158 foreach (const QString& part, itemData) { | 160 foreach (const QString& part, itemData) { |
| 159 QStandardItem * item = new QStandardItem(part); | 161 QStandardItem * item = new QStandardItem(part); |
| 161 items.append(item); | 163 items.append(item); |
| 162 } | 164 } |
| 163 mModel->appendRow(items); | 165 mModel->appendRow(items); |
| 164 } | 166 } |
| 165 mSortModel->setSourceModel(mModel); | 167 mSortModel->setSourceModel(mModel); |
| 168 if (!errors.isEmpty()) { | |
| 169 QString errMsg = tr("The following folders did not match the pattern: %1").arg(mFolderPattern); | |
| 170 errMsg += "\n" + errors.join("\n"); | |
| 171 QMessageBox::warning(this, tr("Failed to parse some folders."), errMsg); | |
| 172 } | |
| 166 } | 173 } |
| 167 | 174 |
| 168 void FolderSelectDialog::wantToAccept() { | 175 void FolderSelectDialog::wantToAccept() { |
| 169 QItemSelectionModel *selection = mView->selectionModel(); | 176 QItemSelectionModel *selection = mView->selectionModel(); |
| 170 QModelIndexList selected = selection->selectedIndexes(); | 177 QModelIndexList selected = selection->selectedIndexes(); |