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| 1 | +#include "importmbcdialog.h" |
| 2 | + |
| 3 | +#include "customwidgets/actionbuttondelegate.h" |
| 4 | +#include "dialogs/mbcheader.h" |
| 5 | +#include "dialogs/ui_importmbcdialog.h" |
| 6 | +#include "importexport/mbcfileimporter.h" |
| 7 | +#include "models/graphdatamodel.h" |
| 8 | +#include "models/guimodel.h" |
| 9 | +#include "models/mbcregisterfilter.h" |
| 10 | +#include "models/mbcregistermodel.h" |
| 11 | +#include "models/mbcupdatemodel.h" |
| 12 | +#include "util/fileselectionhelper.h" |
| 13 | +#include "util/util.h" |
| 14 | + |
| 15 | +#include <QFileDialog> |
| 16 | + |
| 17 | +/*! |
| 18 | + * \brief Constructs the ImportMbcDialog. |
| 19 | + * \param pGuiModel Used to read/write the last imported MBC file path. |
| 20 | + * \param pGraphDatamodel Used to detect update suggestions and to add new registers. |
| 21 | + * \param parent Parent widget. |
| 22 | + */ |
| 23 | +ImportMbcDialog::ImportMbcDialog(GuiModel* pGuiModel, GraphDataModel* pGraphDatamodel, QWidget* parent) |
| 24 | + : QDialog(parent), _pUi(new Ui::ImportMbcDialog), _pGuiModel(pGuiModel), _pGraphDataModel(pGraphDatamodel) |
| 25 | +{ |
| 26 | + _pUi->setupUi(this); |
| 27 | + |
| 28 | + _pMbcUpdateModel = new MbcUpdateModel(_pGraphDataModel); |
| 29 | + |
| 30 | + _pTabProxyFilter = new MbcRegisterFilter(); |
| 31 | + _pTabProxyFilter->setSourceModel(&_mbcRegisterModel); |
| 32 | + |
| 33 | + /* Disable question mark button */ |
| 34 | + setWindowFlags(windowFlags() & ~Qt::WindowContextHelpButtonHint); |
| 35 | + |
| 36 | + this->setAcceptDrops(true); |
| 37 | + _pUi->lineTextFilter->setAcceptDrops(false); |
| 38 | + |
| 39 | + // Setup registerView |
| 40 | + _pUi->tblMbcRegisters->setModel(_pTabProxyFilter); |
| 41 | + _pUi->tblMbcRegisters->setSortingEnabled(false); |
| 42 | + |
| 43 | + auto mbcHeader = new MbcHeader(Qt::Horizontal, _pUi->tblMbcRegisters); |
| 44 | + _pUi->tblMbcRegisters->setHorizontalHeader(mbcHeader); |
| 45 | + |
| 46 | + /* Don't stretch columns */ |
| 47 | + _pUi->tblMbcRegisters->horizontalHeader()->setSectionResizeMode(QHeaderView::ResizeToContents); |
| 48 | + |
| 49 | + /* Except following columns */ |
| 50 | + _pUi->tblMbcRegisters->horizontalHeader()->setSectionResizeMode(MbcRegisterModel::cColumnText, |
| 51 | + QHeaderView::Stretch); |
| 52 | + _pUi->tblMbcRegisters->horizontalHeader()->setSectionResizeMode(MbcRegisterModel::cColumnTab, QHeaderView::Stretch); |
| 53 | + |
| 54 | + // Select using click, shift and control |
| 55 | + _pUi->tblMbcRegisters->setSelectionBehavior(QAbstractItemView::SelectItems); |
| 56 | + _pUi->tblMbcRegisters->setSelectionMode(QAbstractItemView::NoSelection); |
| 57 | + |
| 58 | + _pUi->tblMbcRegisters->setFocusPolicy(Qt::NoFocus); |
| 59 | + |
| 60 | + _pUi->tblMbcRegisters->setStyle(&_centeredBoxStyle); |
| 61 | + |
| 62 | + // setup register |
| 63 | + _pUi->tblMbcUpdate->setModel(_pMbcUpdateModel); |
| 64 | + _pUi->tblMbcUpdate->horizontalHeader()->setSectionResizeMode(QHeaderView::Stretch); |
| 65 | + |
| 66 | + // Select using click, shift and control |
| 67 | + _pUi->tblMbcUpdate->setSelectionBehavior(QAbstractItemView::SelectItems); |
| 68 | + _pUi->tblMbcUpdate->setSelectionMode(QAbstractItemView::NoSelection); |
| 69 | + |
| 70 | + _pUi->tblMbcUpdate->setFocusPolicy(Qt::NoFocus); |
| 71 | + |
| 72 | + _pUpdateDelegate = std::make_unique<ActionButtonDelegate>(_pUi->tblMbcUpdate); |
| 73 | + _pUpdateDelegate->setCharacter(QChar(0x2190)); |
| 74 | + connect(_pUpdateDelegate.get(), &ActionButtonDelegate::clicked, this, &ImportMbcDialog::handleAcceptUpdate); |
| 75 | + |
| 76 | + _pUi->tblMbcUpdate->setItemDelegateForColumn(MbcUpdateModel::cColumnUpdateExpression, _pUpdateDelegate.get()); |
| 77 | + _pUi->tblMbcUpdate->setItemDelegateForColumn(MbcUpdateModel::cColumnUpdateText, _pUpdateDelegate.get()); |
| 78 | + |
| 79 | + connect(_pUi->btnSelectMbcFile, &QToolButton::clicked, this, &ImportMbcDialog::selectMbcFile); |
| 80 | + connect(_pUi->btnImportRegisters, &QPushButton::clicked, this, &ImportMbcDialog::importSelectedRegisters); |
| 81 | + connect(&_mbcRegisterModel, &QAbstractItemModel::dataChanged, this, &ImportMbcDialog::registerDataChanged); |
| 82 | + connect(_pTabProxyFilter, &MbcRegisterFilter::dataChanged, this, &ImportMbcDialog::visibleItemsDataChanged); |
| 83 | + connect(mbcHeader, &MbcHeader::selectAllClicked, this, &ImportMbcDialog::handleSelectAllClicked); |
| 84 | + |
| 85 | + connect(_pUi->cmbTabFilter, &QComboBox::currentTextChanged, _pTabProxyFilter, &MbcRegisterFilter::setTab); |
| 86 | + connect(_pUi->lineTextFilter, &QLineEdit::textChanged, this, &ImportMbcDialog::updateTextFilter); |
| 87 | +} |
| 88 | + |
| 89 | +ImportMbcDialog::~ImportMbcDialog() |
| 90 | +{ |
| 91 | + delete _pUi; |
| 92 | +} |
| 93 | + |
| 94 | +/*! |
| 95 | + * \brief Opens the dialog, auto-loading the last imported file when available. |
| 96 | + * \return QDialog::exec() return value. |
| 97 | + */ |
| 98 | +int ImportMbcDialog::exec() |
| 99 | +{ |
| 100 | + QString filePath = _pGuiModel->lastMbcImportedFile(); |
| 101 | + if (!filePath.isEmpty()) |
| 102 | + { |
| 103 | + /* Auto load with supplied path */ |
| 104 | + updateMbcRegisters(filePath); |
| 105 | + |
| 106 | + _pUi->lineMbcfile->setText(filePath); |
| 107 | + } |
| 108 | + else |
| 109 | + { |
| 110 | + /* Skip auto load: no file path */ |
| 111 | + _pUi->lineMbcfile->setText(""); |
| 112 | + } |
| 113 | + |
| 114 | + return QDialog::exec(); |
| 115 | +} |
| 116 | + |
| 117 | +void ImportMbcDialog::updateTextFilter() |
| 118 | +{ |
| 119 | + auto checkHeight = _pUi->tblMbcRegisters->rowHeight(0) / 2; |
| 120 | + QModelIndex topRow = _pUi->tblMbcRegisters->indexAt(QPoint(checkHeight, checkHeight)); |
| 121 | + |
| 122 | + auto currentTopModelIndex = _pTabProxyFilter->mapToSource(topRow); |
| 123 | + _pTabProxyFilter->setTextFilter(_pUi->lineTextFilter->text()); |
| 124 | + |
| 125 | + auto newTopModelIndex = _pTabProxyFilter->mapFromSource(currentTopModelIndex); |
| 126 | + |
| 127 | + _pUi->tblMbcRegisters->scrollTo(newTopModelIndex, QAbstractItemView::PositionAtTop); |
| 128 | +} |
| 129 | + |
| 130 | +void ImportMbcDialog::selectMbcFile() |
| 131 | +{ |
| 132 | + QFileDialog dialog(this); |
| 133 | + FileSelectionHelper::configureFileDialog(&dialog, FileSelectionHelper::DIALOG_TYPE_OPEN, |
| 134 | + FileSelectionHelper::FILE_TYPE_MBC); |
| 135 | + |
| 136 | + QString selectedFile = FileSelectionHelper::showDialog(&dialog); |
| 137 | + if (!selectedFile.isEmpty()) |
| 138 | + { |
| 139 | + _pUi->lineMbcfile->setText(selectedFile); |
| 140 | + _pGuiModel->setLastMbcImportedFile(selectedFile); |
| 141 | + |
| 142 | + updateMbcRegisters(selectedFile); |
| 143 | + } |
| 144 | +} |
| 145 | + |
| 146 | +void ImportMbcDialog::importSelectedRegisters() |
| 147 | +{ |
| 148 | + QList<GraphData> regList = _mbcRegisterModel.selectedRegisterList(); |
| 149 | + |
| 150 | + if (!regList.isEmpty()) |
| 151 | + { |
| 152 | + _pGraphDataModel->add(regList); |
| 153 | + } |
| 154 | + |
| 155 | + setSelectedSelectionstate(Qt::Unchecked); |
| 156 | +} |
| 157 | + |
| 158 | +void ImportMbcDialog::visibleItemsDataChanged() |
| 159 | +{ |
| 160 | + const int regCount = _pTabProxyFilter->rowCount(); |
| 161 | + |
| 162 | + bool checked = true; |
| 163 | + bool unchecked = true; |
| 164 | + |
| 165 | + for (int idx = 0; idx < regCount; idx++) |
| 166 | + { |
| 167 | + QModelIndex idxOfItem = _pTabProxyFilter->index(idx, MbcRegisterModel::cColumnSelected); |
| 168 | + if (_pTabProxyFilter->data(idxOfItem, Qt::CheckStateRole) == Qt::Checked) |
| 169 | + { |
| 170 | + unchecked = false; |
| 171 | + } |
| 172 | + |
| 173 | + if (_pTabProxyFilter->data(idxOfItem, Qt::CheckStateRole) == Qt::Unchecked) |
| 174 | + { |
| 175 | + checked = false; |
| 176 | + } |
| 177 | + } |
| 178 | + |
| 179 | + Qt::CheckState selectAllState; |
| 180 | + if (checked) |
| 181 | + { |
| 182 | + selectAllState = Qt::Checked; |
| 183 | + } |
| 184 | + else if (unchecked) |
| 185 | + { |
| 186 | + selectAllState = Qt::Unchecked; |
| 187 | + } |
| 188 | + else |
| 189 | + { |
| 190 | + selectAllState = Qt::PartiallyChecked; |
| 191 | + } |
| 192 | + |
| 193 | + _mbcRegisterModel.setHeaderData(MbcRegisterModel::cColumnSelected, Qt::Horizontal, selectAllState, |
| 194 | + Qt::CheckStateRole); |
| 195 | +} |
| 196 | + |
| 197 | +void ImportMbcDialog::registerDataChanged() |
| 198 | +{ |
| 199 | + const quint32 count = _mbcRegisterModel.selectedRegisterCount(); |
| 200 | + if (count == 1) |
| 201 | + { |
| 202 | + _pUi->lblSelectedCount->setText(QString("You have selected %1 register.").arg(count)); |
| 203 | + } |
| 204 | + else |
| 205 | + { |
| 206 | + _pUi->lblSelectedCount->setText(QString("You have selected %1 registers.").arg(count)); |
| 207 | + } |
| 208 | +} |
| 209 | + |
| 210 | +void ImportMbcDialog::handleSelectAllClicked(Qt::CheckState state) |
| 211 | +{ |
| 212 | + if (state == Qt::Unchecked) |
| 213 | + { |
| 214 | + setSelectedSelectionstate(Qt::Unchecked); |
| 215 | + } |
| 216 | + else if (state == Qt::Checked) |
| 217 | + { |
| 218 | + setSelectedSelectionstate(Qt::Checked); |
| 219 | + } |
| 220 | + else |
| 221 | + { |
| 222 | + // No need to handle PartialChecked |
| 223 | + } |
| 224 | +} |
| 225 | + |
| 226 | +void ImportMbcDialog::dragEnterEvent(QDragEnterEvent* e) |
| 227 | +{ |
| 228 | + if (e->mimeData()->hasUrls()) |
| 229 | + { |
| 230 | + e->acceptProposedAction(); |
| 231 | + } |
| 232 | +} |
| 233 | + |
| 234 | +void ImportMbcDialog::dropEvent(QDropEvent* e) |
| 235 | +{ |
| 236 | + const QString filename(e->mimeData()->urls().constLast().toLocalFile()); |
| 237 | + |
| 238 | + _pUi->lineMbcfile->setText(filename); |
| 239 | + _pGuiModel->setLastMbcImportedFile(filename); |
| 240 | + |
| 241 | + updateMbcRegisters(filename); |
| 242 | +} |
| 243 | + |
| 244 | +void ImportMbcDialog::closeEvent(QCloseEvent* event) |
| 245 | +{ |
| 246 | + if (confirmClose()) |
| 247 | + { |
| 248 | + event->accept(); // allow window to close |
| 249 | + } |
| 250 | + else |
| 251 | + { |
| 252 | + event->ignore(); // block window close |
| 253 | + } |
| 254 | +} |
| 255 | + |
| 256 | +void ImportMbcDialog::reject() |
| 257 | +{ |
| 258 | + if (confirmClose()) |
| 259 | + { |
| 260 | + QDialog::reject(); // close via reject |
| 261 | + } |
| 262 | + // else: do nothing, dialog stays open |
| 263 | +} |
| 264 | + |
| 265 | +void ImportMbcDialog::setSelectedSelectionstate(Qt::CheckState state) |
| 266 | +{ |
| 267 | + QList<QModelIndex> indexList; |
| 268 | + for (int idx = 0; idx < _pTabProxyFilter->rowCount(); idx++) |
| 269 | + { |
| 270 | + QModelIndex idxOfItem = _pTabProxyFilter->index(idx, MbcRegisterModel::cColumnSelected); |
| 271 | + indexList.append(_pTabProxyFilter->mapToSource(idxOfItem)); |
| 272 | + } |
| 273 | + |
| 274 | + _mbcRegisterModel.setSelectionstate(indexList, state); |
| 275 | +} |
| 276 | + |
| 277 | +void ImportMbcDialog::updateMbcRegisters(QString filePath) |
| 278 | +{ |
| 279 | + QFile file(filePath); |
| 280 | + if (file.open(QIODevice::ReadOnly | QIODevice::Text)) |
| 281 | + { |
| 282 | + QTextStream in(&file); |
| 283 | + QString mbcFileContent = in.readAll(); |
| 284 | + MbcFileImporter fileImporter(&mbcFileContent); |
| 285 | + QList<MbcRegisterData> registerList = fileImporter.registerList(); |
| 286 | + QStringList tabList = fileImporter.tabList(); |
| 287 | + |
| 288 | + /* Clear data from table widget */ |
| 289 | + _mbcRegisterModel.reset(); |
| 290 | + registerDataChanged(); |
| 291 | + |
| 292 | + if (registerList.size() > 0) |
| 293 | + { |
| 294 | + _mbcRegisterModel.fill(registerList, tabList); |
| 295 | + _pMbcUpdateModel->setMbcRegisters(registerList); |
| 296 | + |
| 297 | + /* Update combo box */ |
| 298 | + _pUi->cmbTabFilter->clear(); |
| 299 | + _pUi->cmbTabFilter->addItem(MbcRegisterFilter::cTabNoFilter); |
| 300 | + _pUi->cmbTabFilter->addItems(tabList); |
| 301 | + } |
| 302 | + } |
| 303 | + else |
| 304 | + { |
| 305 | + Util::showError(tr("The file (\"%1\") can't be read.").arg(filePath)); |
| 306 | + } |
| 307 | +} |
| 308 | + |
| 309 | +void ImportMbcDialog::handleAcceptUpdate(const QModelIndex& index) |
| 310 | +{ |
| 311 | + if (!index.isValid()) |
| 312 | + { |
| 313 | + return; |
| 314 | + } |
| 315 | + |
| 316 | + if (index.column() == MbcUpdateModel::cColumnUpdateExpression) |
| 317 | + { |
| 318 | + _pGraphDataModel->setExpression(index.row(), _pMbcUpdateModel->data(index).toString()); |
| 319 | + } |
| 320 | + else if (index.column() == MbcUpdateModel::cColumnUpdateText) |
| 321 | + { |
| 322 | + _pGraphDataModel->setLabel(index.row(), _pMbcUpdateModel->data(index).toString()); |
| 323 | + } |
| 324 | + else |
| 325 | + { |
| 326 | + // nothing to do |
| 327 | + } |
| 328 | +} |
| 329 | + |
| 330 | +bool ImportMbcDialog::confirmClose() |
| 331 | +{ |
| 332 | + bool bClose = true; |
| 333 | + if (_mbcRegisterModel.selectedRegisterCount() > 0) |
| 334 | + { |
| 335 | + auto reply = QMessageBox::question( |
| 336 | + this, tr("Unimported registers"), |
| 337 | + tr("Some registers are selected, but aren't imported yet.\n\nDo you really want to close this dialog?"), |
| 338 | + QMessageBox::Yes | QMessageBox::No, QMessageBox::No); |
| 339 | + bClose = reply == QMessageBox::Yes; |
| 340 | + |
| 341 | + if (!bClose) |
| 342 | + { |
| 343 | + /* User has selected to NOT close the dialog, so switch to first tab */ |
| 344 | + _pUi->tabWidget->setCurrentIndex(0); |
| 345 | + } |
| 346 | + } |
| 347 | + return bClose; |
| 348 | +} |
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