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https://github.com/obsproject/obs-studio.git
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frontend: Split Qt UI dialogs into single files per C++ class
This commit is contained in:
PatTheMav
@@ -15,170 +15,20 @@
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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******************************************************************************/
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#include "moc_window-missing-files.cpp"
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#include "window-basic-main.hpp"
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#include "MissingFilesModel.hpp"
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#include "obs-app.hpp"
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#include <widgets/OBSBasic.hpp>
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#include <QLineEdit>
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#include <QToolButton>
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#include <QFileDialog>
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#include <QFileInfo>
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#include <QMessageBox>
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#include <qt-wrappers.hpp>
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enum MissingFilesColumn {
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Source,
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OriginalPath,
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NewPath,
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State,
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Count
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};
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#include "moc_MissingFilesModel.cpp"
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// TODO: Fix redefinition error of due to clash with enums defined in importer code.
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enum MissingFilesRole { EntryStateRole = Qt::UserRole, NewPathsToProcessRole };
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/**********************************************************
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Delegate - Presents cells in the grid.
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**********************************************************/
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MissingFilesPathItemDelegate::MissingFilesPathItemDelegate(bool isOutput, const QString &defaultPath)
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: QStyledItemDelegate(),
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isOutput(isOutput),
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defaultPath(defaultPath)
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{
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}
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QWidget *MissingFilesPathItemDelegate::createEditor(QWidget *parent, const QStyleOptionViewItem & /* option */,
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const QModelIndex &) const
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{
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QSizePolicy buttonSizePolicy(QSizePolicy::Policy::Minimum, QSizePolicy::Policy::Expanding,
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QSizePolicy::ControlType::PushButton);
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QWidget *container = new QWidget(parent);
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auto browseCallback = [this, container]() {
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const_cast<MissingFilesPathItemDelegate *>(this)->handleBrowse(container);
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};
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auto clearCallback = [this, container]() {
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const_cast<MissingFilesPathItemDelegate *>(this)->handleClear(container);
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};
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QHBoxLayout *layout = new QHBoxLayout();
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layout->setContentsMargins(0, 0, 0, 0);
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layout->setSpacing(0);
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QLineEdit *text = new QLineEdit();
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text->setObjectName(QStringLiteral("text"));
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text->setSizePolicy(QSizePolicy(QSizePolicy::Policy::Expanding, QSizePolicy::Policy::Expanding,
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QSizePolicy::ControlType::LineEdit));
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layout->addWidget(text);
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QToolButton *browseButton = new QToolButton();
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browseButton->setText("...");
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browseButton->setSizePolicy(buttonSizePolicy);
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layout->addWidget(browseButton);
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container->connect(browseButton, &QToolButton::clicked, browseCallback);
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// The "clear" button is not shown in input cells
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if (isOutput) {
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QToolButton *clearButton = new QToolButton();
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clearButton->setText("X");
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clearButton->setSizePolicy(buttonSizePolicy);
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layout->addWidget(clearButton);
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container->connect(clearButton, &QToolButton::clicked, clearCallback);
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}
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container->setLayout(layout);
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container->setFocusProxy(text);
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return container;
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}
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void MissingFilesPathItemDelegate::setEditorData(QWidget *editor, const QModelIndex &index) const
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{
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QLineEdit *text = editor->findChild<QLineEdit *>();
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text->setText(index.data().toString());
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editor->setProperty(PATH_LIST_PROP, QVariant());
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}
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void MissingFilesPathItemDelegate::setModelData(QWidget *editor, QAbstractItemModel *model,
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const QModelIndex &index) const
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{
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// We use the PATH_LIST_PROP property to pass a list of
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// path strings from the editor widget into the model's
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// NewPathsToProcessRole. This is only used when paths
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// are selected through the "browse" or "delete" buttons
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// in the editor. If the user enters new text in the
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// text box, we simply pass that text on to the model
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// as normal text data in the default role.
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QVariant pathListProp = editor->property(PATH_LIST_PROP);
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if (pathListProp.isValid()) {
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QStringList list = editor->property(PATH_LIST_PROP).toStringList();
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if (isOutput) {
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model->setData(index, list);
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} else
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model->setData(index, list, MissingFilesRole::NewPathsToProcessRole);
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} else {
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QLineEdit *lineEdit = editor->findChild<QLineEdit *>();
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model->setData(index, lineEdit->text(), 0);
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}
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}
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void MissingFilesPathItemDelegate::paint(QPainter *painter, const QStyleOptionViewItem &option,
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const QModelIndex &index) const
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{
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QStyleOptionViewItem localOption = option;
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initStyleOption(&localOption, index);
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QApplication::style()->drawControl(QStyle::CE_ItemViewItem, &localOption, painter);
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}
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void MissingFilesPathItemDelegate::handleBrowse(QWidget *container)
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{
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QLineEdit *text = container->findChild<QLineEdit *>();
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QString currentPath = text->text();
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if (currentPath.isEmpty() || currentPath.compare(QTStr("MissingFiles.Clear")) == 0)
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currentPath = defaultPath;
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bool isSet = false;
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if (isOutput) {
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QString newPath =
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QFileDialog::getOpenFileName(container, QTStr("MissingFiles.SelectFile"), currentPath, nullptr);
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#ifdef __APPLE__
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// TODO: Revisit when QTBUG-42661 is fixed
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container->window()->raise();
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#endif
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if (!newPath.isEmpty()) {
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container->setProperty(PATH_LIST_PROP, QStringList() << newPath);
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isSet = true;
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}
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}
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if (isSet)
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emit commitData(container);
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}
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void MissingFilesPathItemDelegate::handleClear(QWidget *container)
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{
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// An empty string list will indicate that the entry is being
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// blanked and should be deleted.
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container->setProperty(PATH_LIST_PROP, QStringList() << QTStr("MissingFiles.Clear"));
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container->findChild<QLineEdit *>()->clearFocus();
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((QWidget *)container->parent())->setFocus();
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emit commitData(container);
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}
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/**
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Model
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**/
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// TODO: Fix redefinition error of due to clash with enums defined in importer code.
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enum MissingFilesColumn { Source, OriginalPath, NewPath, State, Count };
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MissingFilesModel::MissingFilesModel(QObject *parent) : QAbstractTableModel(parent)
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{
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@@ -418,125 +268,3 @@ QVariant MissingFilesModel::headerData(int section, Qt::Orientation orientation,
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return result;
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}
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OBSMissingFiles::OBSMissingFiles(obs_missing_files_t *files, QWidget *parent)
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: QDialog(parent),
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filesModel(new MissingFilesModel),
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ui(new Ui::OBSMissingFiles)
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{
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setWindowFlags(windowFlags() & ~Qt::WindowContextHelpButtonHint);
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ui->setupUi(this);
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ui->tableView->setModel(filesModel);
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ui->tableView->setItemDelegateForColumn(MissingFilesColumn::OriginalPath,
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new MissingFilesPathItemDelegate(false, ""));
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ui->tableView->setItemDelegateForColumn(MissingFilesColumn::NewPath,
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new MissingFilesPathItemDelegate(true, ""));
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ui->tableView->horizontalHeader()->setSectionResizeMode(QHeaderView::ResizeMode::Stretch);
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ui->tableView->horizontalHeader()->setSectionResizeMode(MissingFilesColumn::Source,
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QHeaderView::ResizeMode::ResizeToContents);
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ui->tableView->horizontalHeader()->setMaximumSectionSize(width() / 3);
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ui->tableView->horizontalHeader()->setSectionResizeMode(MissingFilesColumn::State,
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QHeaderView::ResizeMode::ResizeToContents);
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ui->tableView->setEditTriggers(QAbstractItemView::EditTrigger::CurrentChanged);
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ui->warningIcon->setPixmap(filesModel->warningIcon.pixmap(QSize(32, 32)));
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for (size_t i = 0; i < obs_missing_files_count(files); i++) {
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obs_missing_file_t *f = obs_missing_files_get_file(files, (int)i);
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const char *oldPath = obs_missing_file_get_path(f);
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const char *name = obs_missing_file_get_source_name(f);
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addMissingFile(oldPath, name);
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}
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QString found = QTStr("MissingFiles.NumFound").arg("0", QString::number(obs_missing_files_count(files)));
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ui->found->setText(found);
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fileStore = files;
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connect(ui->doneButton, &QPushButton::clicked, this, &OBSMissingFiles::saveFiles);
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connect(ui->browseButton, &QPushButton::clicked, this, &OBSMissingFiles::browseFolders);
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connect(ui->cancelButton, &QPushButton::clicked, this, &OBSMissingFiles::close);
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connect(filesModel, &MissingFilesModel::dataChanged, this, &OBSMissingFiles::dataChanged);
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QModelIndex index = filesModel->createIndex(0, 1);
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QMetaObject::invokeMethod(ui->tableView, "setCurrentIndex", Qt::QueuedConnection,
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Q_ARG(const QModelIndex &, index));
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}
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OBSMissingFiles::~OBSMissingFiles()
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{
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obs_missing_files_destroy(fileStore);
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}
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void OBSMissingFiles::addMissingFile(const char *originalPath, const char *sourceName)
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{
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QStringList list;
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list.append(originalPath);
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list.append(sourceName);
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QModelIndex insertIndex = filesModel->index(filesModel->rowCount() - 1, MissingFilesColumn::Source);
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filesModel->setData(insertIndex, list, MissingFilesRole::NewPathsToProcessRole);
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}
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void OBSMissingFiles::saveFiles()
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{
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for (int i = 0; i < filesModel->files.length(); i++) {
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MissingFilesState state = filesModel->files[i].state;
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if (state != MissingFilesState::Missing) {
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obs_missing_file_t *f = obs_missing_files_get_file(fileStore, i);
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QString path = filesModel->files[i].newPath;
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if (state == MissingFilesState::Cleared) {
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obs_missing_file_issue_callback(f, "");
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} else {
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char *p = bstrdup(path.toStdString().c_str());
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obs_missing_file_issue_callback(f, p);
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bfree(p);
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}
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}
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}
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QDialog::accept();
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}
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void OBSMissingFiles::browseFolders()
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{
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QString dir = QFileDialog::getExistingDirectory(this, QTStr("MissingFiles.SelectDir"), "",
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QFileDialog::ShowDirsOnly | QFileDialog::DontResolveSymlinks);
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if (dir != "") {
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dir += "/";
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filesModel->fileCheckLoop(filesModel->files, dir, true);
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}
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}
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void OBSMissingFiles::dataChanged()
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{
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QString found =
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QTStr("MissingFiles.NumFound")
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.arg(QString::number(filesModel->found()), QString::number(obs_missing_files_count(fileStore)));
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ui->found->setText(found);
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ui->tableView->resizeColumnToContents(MissingFilesColumn::State);
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ui->tableView->resizeColumnToContents(MissingFilesColumn::Source);
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}
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QIcon OBSMissingFiles::GetWarningIcon()
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{
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return filesModel->warningIcon;
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}
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void OBSMissingFiles::SetWarningIcon(const QIcon &icon)
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{
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ui->warningIcon->setPixmap(icon.pixmap(QSize(32, 32)));
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filesModel->warningIcon = icon;
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}
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