change: change code style to Linux style except indent.
This commit is contained in:
Mike Solar
@@ -28,517 +28,544 @@
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#include "core.h"
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#include "node/nodeundo.h"
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namespace olive {
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namespace olive
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{
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ProjectViewModel::ProjectViewModel(QObject *parent) :
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QAbstractItemModel(parent),
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project_(nullptr)
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ProjectViewModel::ProjectViewModel(QObject *parent)
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: QAbstractItemModel(parent)
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, project_(nullptr)
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{
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}
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Project *ProjectViewModel::project() const
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{
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return project_;
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return project_;
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}
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void ProjectViewModel::set_project(Project *p)
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{
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beginResetModel();
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beginResetModel();
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if (project_) {
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DisconnectItem(project_->root());
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}
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if (project_) {
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DisconnectItem(project_->root());
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}
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project_ = p;
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project_ = p;
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if (project_) {
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ConnectItem(project_->root());
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}
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if (project_) {
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ConnectItem(project_->root());
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}
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endResetModel();
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endResetModel();
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}
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QModelIndex ProjectViewModel::index(int row, int column, const QModelIndex &parent) const
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QModelIndex ProjectViewModel::index(int row, int column,
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const QModelIndex &parent) const
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{
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// I'm actually not 100% sure what this does, but it seems logical and was in the earlier code
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if (!hasIndex(row, column, parent)) {
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return QModelIndex();
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}
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// I'm actually not 100% sure what this does, but it seems logical and was in the earlier code
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if (!hasIndex(row, column, parent)) {
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return QModelIndex();
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}
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// Get the parent object, we assume it's a folder since only folders can have children
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Folder* item_parent = static_cast<Folder*>(GetItemObjectFromIndex(parent));
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// Get the parent object, we assume it's a folder since only folders can have children
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Folder *item_parent = static_cast<Folder *>(GetItemObjectFromIndex(parent));
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// Return an index to this object
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return createIndex(row, column, item_parent->item_child(row));
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// Return an index to this object
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return createIndex(row, column, item_parent->item_child(row));
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}
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QModelIndex ProjectViewModel::parent(const QModelIndex &child) const
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{
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// Get the Item object from the index
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Node* item = GetItemObjectFromIndex(child);
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// Get the Item object from the index
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Node *item = GetItemObjectFromIndex(child);
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// Get Item's parent object
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Folder* par = item->folder();
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// Get Item's parent object
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Folder *par = item->folder();
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// If the parent is the root, return an empty index
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if (par == project_->root()) {
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return QModelIndex();
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}
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// If the parent is the root, return an empty index
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if (par == project_->root()) {
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return QModelIndex();
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}
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// Otherwise return a true index to its parent
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int parent_index = IndexOfChild(par);
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// Otherwise return a true index to its parent
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int parent_index = IndexOfChild(par);
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// Make sure the index is valid (there's no reason it shouldn't be)
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Q_ASSERT(parent_index > -1);
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// Make sure the index is valid (there's no reason it shouldn't be)
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Q_ASSERT(parent_index > -1);
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// Return an index to the parent
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return createIndex(parent_index, 0, par);
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// Return an index to the parent
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return createIndex(parent_index, 0, par);
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}
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int ProjectViewModel::rowCount(const QModelIndex &parent) const
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{
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// If there's no project, there are obviously no items to show
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if (project_ == nullptr) {
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return 0;
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}
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// If there's no project, there are obviously no items to show
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if (project_ == nullptr) {
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return 0;
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}
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// If the index is the root, return the root child count
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if (parent == QModelIndex()) {
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return project_->root()->item_child_count();
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}
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// If the index is the root, return the root child count
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if (parent == QModelIndex()) {
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return project_->root()->item_child_count();
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}
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// Otherwise, the index must contain a valid pointer, so we just return its child count
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return static_cast<Folder*>(GetItemObjectFromIndex(parent))->item_child_count();
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// Otherwise, the index must contain a valid pointer, so we just return its child count
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return static_cast<Folder *>(GetItemObjectFromIndex(parent))
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->item_child_count();
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}
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int ProjectViewModel::columnCount(const QModelIndex &parent) const
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{
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Q_UNUSED(parent)
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Q_UNUSED(parent)
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// Not strictly necessary, but a decent visual cue that there's no project currently active
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if (project_ == nullptr) {
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return 0;
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}
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// Not strictly necessary, but a decent visual cue that there's no project currently active
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if (project_ == nullptr) {
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return 0;
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}
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return kColumnCount;
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return kColumnCount;
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}
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QVariant ProjectViewModel::data(const QModelIndex &index, int role) const
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{
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Node* internal_item = GetItemObjectFromIndex(index);
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Node *internal_item = GetItemObjectFromIndex(index);
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ColumnType column_type = static_cast<ColumnType>(index.column());
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ColumnType column_type = static_cast<ColumnType>(index.column());
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switch (role) {
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case Qt::DisplayRole:
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case kInnerTextRole:
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{
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// Standard text role
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switch (role) {
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case Qt::DisplayRole:
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case kInnerTextRole: {
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// Standard text role
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switch (column_type) {
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case kName:
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return internal_item->GetLabel();
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case kDuration:
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return internal_item->data(Node::DURATION);
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case kRate:
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return internal_item->data(Node::FREQUENCY_RATE);
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case kLastModified:
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case kCreatedTime:
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{
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qint64 using_time = (column_type == kLastModified) ? internal_item->data(Node::MODIFIED_TIME).toLongLong() : internal_item->data(Node::CREATED_TIME).toLongLong();
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switch (column_type) {
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case kName:
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return internal_item->GetLabel();
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case kDuration:
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return internal_item->data(Node::DURATION);
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case kRate:
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return internal_item->data(Node::FREQUENCY_RATE);
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case kLastModified:
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case kCreatedTime: {
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qint64 using_time =
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(column_type == kLastModified) ?
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internal_item->data(Node::MODIFIED_TIME).toLongLong() :
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internal_item->data(Node::CREATED_TIME).toLongLong();
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if (using_time == 0) {
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// 0 is the null value, return nothing
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break;
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}
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if (using_time == 0) {
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// 0 is the null value, return nothing
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break;
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}
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QVariant ret;
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QVariant ret;
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if (role == kInnerTextRole) {
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// Use time value directly for correct sorting
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ret = using_time;
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} else {
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// Display role, format to a human readable string
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ret = QtUtils::GetFormattedDateTime(QDateTime::fromSecsSinceEpoch(using_time));
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}
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if (role == kInnerTextRole) {
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// Use time value directly for correct sorting
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ret = using_time;
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} else {
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// Display role, format to a human readable string
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ret = QtUtils::GetFormattedDateTime(
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QDateTime::fromSecsSinceEpoch(using_time));
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}
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return ret;
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}
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case kColumnCount:
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break;
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}
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}
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break;
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case Qt::EditRole:
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if (column_type == kName) {
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return internal_item->GetLabel();
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}
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break;
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case Qt::DecorationRole:
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// If this is the first column, return the Item's icon
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if (column_type == kName) {
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return internal_item->data(Node::ICON);
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}
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break;
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case Qt::ToolTipRole:
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return internal_item->data(Node::TOOLTIP);
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}
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return ret;
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}
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case kColumnCount:
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break;
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}
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} break;
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case Qt::EditRole:
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if (column_type == kName) {
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return internal_item->GetLabel();
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}
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break;
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case Qt::DecorationRole:
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// If this is the first column, return the Item's icon
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if (column_type == kName) {
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return internal_item->data(Node::ICON);
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}
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break;
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case Qt::ToolTipRole:
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return internal_item->data(Node::TOOLTIP);
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}
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return QVariant();
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return QVariant();
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}
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QVariant ProjectViewModel::headerData(int section, Qt::Orientation orientation, int role) const
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QVariant ProjectViewModel::headerData(int section, Qt::Orientation orientation,
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int role) const
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{
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// Check if we need text data (DisplayRole) and orientation is horizontal
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// FIXME I'm not 100% sure what happens if the orientation is vertical/if that check is necessary
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if (orientation == Qt::Horizontal && role == Qt::DisplayRole) {
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ColumnType column_type = static_cast<ColumnType>(section);
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// Check if we need text data (DisplayRole) and orientation is horizontal
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// FIXME I'm not 100% sure what happens if the orientation is vertical/if that check is necessary
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if (orientation == Qt::Horizontal && role == Qt::DisplayRole) {
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ColumnType column_type = static_cast<ColumnType>(section);
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// Return the name based on the column's current type
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switch (column_type) {
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case kName:
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return tr("Name");
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case kDuration:
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return tr("Duration");
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case kRate:
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return tr("Rate");
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case kLastModified:
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return tr("Modified");
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case kCreatedTime:
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return tr("Created");
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case kColumnCount:
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break;
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}
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}
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// Return the name based on the column's current type
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switch (column_type) {
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case kName:
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return tr("Name");
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case kDuration:
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return tr("Duration");
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case kRate:
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return tr("Rate");
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case kLastModified:
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return tr("Modified");
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case kCreatedTime:
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return tr("Created");
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case kColumnCount:
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break;
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}
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}
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return QAbstractItemModel::headerData(section, orientation, role);
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return QAbstractItemModel::headerData(section, orientation, role);
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}
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bool ProjectViewModel::hasChildren(const QModelIndex &parent) const
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{
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// If it's a folder, we always return TRUE in order to always show the "expand triangle" icon,
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// even when there are no "physical" children
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Node* item = GetItemObjectFromIndex(parent);
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// If it's a folder, we always return TRUE in order to always show the "expand triangle" icon,
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// even when there are no "physical" children
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Node *item = GetItemObjectFromIndex(parent);
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return dynamic_cast<Folder*>(item);
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return dynamic_cast<Folder *>(item);
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}
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bool ProjectViewModel::setData(const QModelIndex &index, const QVariant &value, int role)
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bool ProjectViewModel::setData(const QModelIndex &index, const QVariant &value,
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int role)
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{
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// The name is editable
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if (index.isValid() && index.column() == kName && role == Qt::EditRole) {
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Node* item = GetItemObjectFromIndex(index);
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// The name is editable
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if (index.isValid() && index.column() == kName && role == Qt::EditRole) {
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Node *item = GetItemObjectFromIndex(index);
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QString new_name = value.toString();
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QString new_name = value.toString();
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if (!new_name.isEmpty()) {
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NodeRenameCommand* nrc = new NodeRenameCommand();
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if (!new_name.isEmpty()) {
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NodeRenameCommand *nrc = new NodeRenameCommand();
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nrc->AddNode(item, value.toString());
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nrc->AddNode(item, value.toString());
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Core::instance()->undo_stack()->push(nrc, tr("Renamed Item \"%1\" to \"%2\"").arg(item->GetLabel(), new_name));
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Core::instance()->undo_stack()->push(
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nrc, tr("Renamed Item \"%1\" to \"%2\"")
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.arg(item->GetLabel(), new_name));
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return true;
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}
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}
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return true;
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}
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}
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return false;
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return false;
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}
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bool ProjectViewModel::canFetchMore(const QModelIndex &parent) const
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{
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// Use the same hack that always returns true with folders so the expand triangle is always visible
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return hasChildren(parent);
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// Use the same hack that always returns true with folders so the expand triangle is always visible
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return hasChildren(parent);
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}
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Qt::ItemFlags ProjectViewModel::flags(const QModelIndex &index) const
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{
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if (!index.isValid()) {
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// Allow dropping files from external sources
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return Qt::ItemIsDropEnabled;
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}
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if (!index.isValid()) {
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// Allow dropping files from external sources
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return Qt::ItemIsDropEnabled;
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}
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Qt::ItemFlags f = Qt::ItemIsDragEnabled | QAbstractItemModel::flags(index);
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Qt::ItemFlags f = Qt::ItemIsDragEnabled | QAbstractItemModel::flags(index);
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if (dynamic_cast<Folder*>(GetItemObjectFromIndex(index))) {
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f |= Qt::ItemIsDropEnabled;
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}
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if (dynamic_cast<Folder *>(GetItemObjectFromIndex(index))) {
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f |= Qt::ItemIsDropEnabled;
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}
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// If the column is the kName column, that means it's editable
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if (index.column() == kName) {
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f |= Qt::ItemIsEditable;
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}
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// If the column is the kName column, that means it's editable
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if (index.column() == kName) {
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f |= Qt::ItemIsEditable;
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}
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return f;
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return f;
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}
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QStringList ProjectViewModel::mimeTypes() const
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{
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// Allow data from this model and a file list from external sources
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return {Project::kItemMimeType, QStringLiteral("text/uri-list")};
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// Allow data from this model and a file list from external sources
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return { Project::kItemMimeType, QStringLiteral("text/uri-list") };
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}
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QMimeData *ProjectViewModel::mimeData(const QModelIndexList &indexes) const
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{
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// Compliance with Qt standard
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if (indexes.isEmpty()) {
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return nullptr;
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}
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// Compliance with Qt standard
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if (indexes.isEmpty()) {
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return nullptr;
|
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}
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// Encode mime data for the rows/items that were dragged
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QMimeData* data = new QMimeData();
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// Encode mime data for the rows/items that were dragged
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QMimeData *data = new QMimeData();
|
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|
||||
// Use QDataStream to stream the item data into a byte array
|
||||
QByteArray encoded_data;
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QDataStream stream(&encoded_data, QIODevice::WriteOnly);
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// Use QDataStream to stream the item data into a byte array
|
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QByteArray encoded_data;
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QDataStream stream(&encoded_data, QIODevice::WriteOnly);
|
||||
|
||||
// The indexes list includes indexes for each column which we don't use. To make sure each row only gets sent *once*,
|
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// we keep a list of dragged items
|
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QVector<void*> dragged_items;
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// The indexes list includes indexes for each column which we don't use. To make sure each row only gets sent *once*,
|
||||
// we keep a list of dragged items
|
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QVector<void *> dragged_items;
|
||||
|
||||
foreach (QModelIndex index, indexes) {
|
||||
if (index.isValid()) {
|
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// Check if we've dragged this item before
|
||||
if (!dragged_items.contains(index.internalPointer())) {
|
||||
// If not, add it to the stream (and also keep track of it in the vector)
|
||||
Node *item = static_cast<Node*>(index.internalPointer());
|
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QVector<Track::Reference> streams;
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foreach (QModelIndex index, indexes) {
|
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if (index.isValid()) {
|
||||
// Check if we've dragged this item before
|
||||
if (!dragged_items.contains(index.internalPointer())) {
|
||||
// If not, add it to the stream (and also keep track of it in the vector)
|
||||
Node *item = static_cast<Node *>(index.internalPointer());
|
||||
QVector<Track::Reference> streams;
|
||||
|
||||
if (ViewerOutput* footage = dynamic_cast<ViewerOutput*>(item)) {
|
||||
streams = footage->GetEnabledStreamsAsReferences();
|
||||
}
|
||||
if (ViewerOutput *footage =
|
||||
dynamic_cast<ViewerOutput *>(item)) {
|
||||
streams = footage->GetEnabledStreamsAsReferences();
|
||||
}
|
||||
|
||||
stream << streams << reinterpret_cast<quintptr>(item);
|
||||
stream << streams << reinterpret_cast<quintptr>(item);
|
||||
|
||||
dragged_items.append(item);
|
||||
}
|
||||
}
|
||||
}
|
||||
dragged_items.append(item);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Set byte array as the mime data and return the mime data
|
||||
data->setData(Project::kItemMimeType, encoded_data);
|
||||
// Set byte array as the mime data and return the mime data
|
||||
data->setData(Project::kItemMimeType, encoded_data);
|
||||
|
||||
return data;
|
||||
return data;
|
||||
}
|
||||
|
||||
bool ProjectViewModel::dropMimeData(const QMimeData *data, Qt::DropAction action, int row, int column, const QModelIndex &drop)
|
||||
bool ProjectViewModel::dropMimeData(const QMimeData *data,
|
||||
Qt::DropAction action, int row, int column,
|
||||
const QModelIndex &drop)
|
||||
{
|
||||
// Default recommended checks from https://doc.qt.io/qt-5/model-view-programming.html#using-drag-and-drop-with-item-views
|
||||
if (!canDropMimeData(data, action, row, column, drop)) {
|
||||
return false;
|
||||
}
|
||||
// Default recommended checks from https://doc.qt.io/qt-5/model-view-programming.html#using-drag-and-drop-with-item-views
|
||||
if (!canDropMimeData(data, action, row, column, drop)) {
|
||||
return false;
|
||||
}
|
||||
|
||||
if (action == Qt::IgnoreAction) {
|
||||
return true;
|
||||
}
|
||||
if (action == Qt::IgnoreAction) {
|
||||
return true;
|
||||
}
|
||||
|
||||
// Probe mime data for its format
|
||||
QStringList mime_formats = data->formats();
|
||||
// Probe mime data for its format
|
||||
QStringList mime_formats = data->formats();
|
||||
|
||||
if (mime_formats.contains(Project::kItemMimeType)) {
|
||||
// Data is drag/drop data from this model
|
||||
QByteArray model_data = data->data(Project::kItemMimeType);
|
||||
if (mime_formats.contains(Project::kItemMimeType)) {
|
||||
// Data is drag/drop data from this model
|
||||
QByteArray model_data = data->data(Project::kItemMimeType);
|
||||
|
||||
// Use QDataStream to deserialize the data
|
||||
QDataStream stream(&model_data, QIODevice::ReadOnly);
|
||||
// Use QDataStream to deserialize the data
|
||||
QDataStream stream(&model_data, QIODevice::ReadOnly);
|
||||
|
||||
// Get the Item object that the items were dropped on
|
||||
Folder* drop_location = dynamic_cast<Folder*>(GetItemObjectFromIndex(drop));
|
||||
// Get the Item object that the items were dropped on
|
||||
Folder *drop_location =
|
||||
dynamic_cast<Folder *>(GetItemObjectFromIndex(drop));
|
||||
|
||||
// If this is not a folder, we cannot drop these items here
|
||||
if (!drop_location) {
|
||||
return false;
|
||||
}
|
||||
// If this is not a folder, we cannot drop these items here
|
||||
if (!drop_location) {
|
||||
return false;
|
||||
}
|
||||
|
||||
// Variables to deserialize into
|
||||
quintptr item_ptr;
|
||||
QList<Track::Reference> streams;
|
||||
// Variables to deserialize into
|
||||
quintptr item_ptr;
|
||||
QList<Track::Reference> streams;
|
||||
|
||||
// Loop through all data
|
||||
MultiUndoCommand* move_command = new MultiUndoCommand();
|
||||
// Loop through all data
|
||||
MultiUndoCommand *move_command = new MultiUndoCommand();
|
||||
|
||||
int count = 0;
|
||||
int count = 0;
|
||||
|
||||
while (!stream.atEnd()) {
|
||||
stream >> streams >> item_ptr;
|
||||
while (!stream.atEnd()) {
|
||||
stream >> streams >> item_ptr;
|
||||
|
||||
Node* item = reinterpret_cast<Node*>(item_ptr);
|
||||
Node *item = reinterpret_cast<Node *>(item_ptr);
|
||||
|
||||
// Check if Item is already the drop location or if its parent is the drop location, in which case this is a
|
||||
// no-op
|
||||
// Check if Item is already the drop location or if its parent is the drop location, in which case this is a
|
||||
// no-op
|
||||
|
||||
if (item != drop_location && item->folder() != drop_location
|
||||
&& (!dynamic_cast<Folder*>(item) || !ItemIsParentOfChild(static_cast<Folder*>(item), drop_location))) {
|
||||
move_command->add_child(new NodeEdgeRemoveCommand(item, NodeInput(item->folder(), Folder::kChildInput, item->folder()->index_of_child_in_array(item))));
|
||||
move_command->add_child(new FolderAddChild(drop_location, item));
|
||||
count++;
|
||||
}
|
||||
}
|
||||
if (item != drop_location && item->folder() != drop_location &&
|
||||
(!dynamic_cast<Folder *>(item) ||
|
||||
!ItemIsParentOfChild(static_cast<Folder *>(item),
|
||||
drop_location))) {
|
||||
move_command->add_child(new NodeEdgeRemoveCommand(
|
||||
item,
|
||||
NodeInput(item->folder(), Folder::kChildInput,
|
||||
item->folder()->index_of_child_in_array(item))));
|
||||
move_command->add_child(
|
||||
new FolderAddChild(drop_location, item));
|
||||
count++;
|
||||
}
|
||||
}
|
||||
|
||||
Core::instance()->undo_stack()->push(move_command, tr("Move %1 Item(s)").arg(count));
|
||||
Core::instance()->undo_stack()->push(move_command,
|
||||
tr("Move %1 Item(s)").arg(count));
|
||||
|
||||
return true;
|
||||
return true;
|
||||
|
||||
} else if (mime_formats.contains(QStringLiteral("text/uri-list"))) {
|
||||
// We received a list of files
|
||||
QByteArray file_data = data->data(QStringLiteral("text/uri-list"));
|
||||
} else if (mime_formats.contains(QStringLiteral("text/uri-list"))) {
|
||||
// We received a list of files
|
||||
QByteArray file_data = data->data(QStringLiteral("text/uri-list"));
|
||||
|
||||
// Use text stream to parse (just an easy way of sifting through line breaks
|
||||
QTextStream stream(&file_data);
|
||||
// Use text stream to parse (just an easy way of sifting through line breaks
|
||||
QTextStream stream(&file_data);
|
||||
|
||||
// Convert QByteArray to QStringList (which Core takes for importing)
|
||||
QStringList urls;
|
||||
while (!stream.atEnd()) {
|
||||
QUrl url = stream.readLine();
|
||||
// Convert QByteArray to QStringList (which Core takes for importing)
|
||||
QStringList urls;
|
||||
while (!stream.atEnd()) {
|
||||
QUrl url = stream.readLine();
|
||||
|
||||
if (!url.isEmpty()) {
|
||||
urls.append(url.toLocalFile());
|
||||
}
|
||||
}
|
||||
if (!url.isEmpty()) {
|
||||
urls.append(url.toLocalFile());
|
||||
}
|
||||
}
|
||||
|
||||
// Get folder dropped onto
|
||||
Node* drop_item = GetItemObjectFromIndex(drop);
|
||||
// Get folder dropped onto
|
||||
Node *drop_item = GetItemObjectFromIndex(drop);
|
||||
|
||||
// If we didn't drop onto an item, find the nearest parent folder (should eventually terminate at root either way)
|
||||
if (!dynamic_cast<Folder*>(drop_item)) {
|
||||
drop_item = drop_item->folder();
|
||||
// If we didn't drop onto an item, find the nearest parent folder (should eventually terminate at root either way)
|
||||
if (!dynamic_cast<Folder *>(drop_item)) {
|
||||
drop_item = drop_item->folder();
|
||||
|
||||
if (!drop_item) {
|
||||
// Failed to find folder to place this in
|
||||
return false;
|
||||
}
|
||||
}
|
||||
if (!drop_item) {
|
||||
// Failed to find folder to place this in
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
// Trigger an import
|
||||
Core::instance()->ImportFiles(urls, static_cast<Folder*>(drop_item));
|
||||
// Trigger an import
|
||||
Core::instance()->ImportFiles(urls, static_cast<Folder *>(drop_item));
|
||||
|
||||
return true;
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
return false;
|
||||
return false;
|
||||
}
|
||||
|
||||
int ProjectViewModel::IndexOfChild(Node *item) const
|
||||
{
|
||||
// Find parent's index within its own parent
|
||||
Folder* parent = item->folder();
|
||||
// Find parent's index within its own parent
|
||||
Folder *parent = item->folder();
|
||||
|
||||
if (parent) {
|
||||
return parent->index_of_child(item);
|
||||
}
|
||||
if (parent) {
|
||||
return parent->index_of_child(item);
|
||||
}
|
||||
|
||||
return -1;
|
||||
return -1;
|
||||
}
|
||||
|
||||
Node *ProjectViewModel::GetItemObjectFromIndex(const QModelIndex &index) const
|
||||
{
|
||||
if (index.isValid()) {
|
||||
return static_cast<Node*>(index.internalPointer());
|
||||
}
|
||||
if (index.isValid()) {
|
||||
return static_cast<Node *>(index.internalPointer());
|
||||
}
|
||||
|
||||
return project_ ? project_->root() : nullptr;
|
||||
return project_ ? project_->root() : nullptr;
|
||||
}
|
||||
|
||||
bool ProjectViewModel::ItemIsParentOfChild(Folder *parent, Node *child) const
|
||||
{
|
||||
// Loop through parent hierarchy checking if `parent` is one of its parents
|
||||
do {
|
||||
child = child->folder();
|
||||
// Loop through parent hierarchy checking if `parent` is one of its parents
|
||||
do {
|
||||
child = child->folder();
|
||||
|
||||
if (parent == child) {
|
||||
return true;
|
||||
}
|
||||
} while (child != nullptr);
|
||||
if (parent == child) {
|
||||
return true;
|
||||
}
|
||||
} while (child != nullptr);
|
||||
|
||||
return false;
|
||||
return false;
|
||||
}
|
||||
|
||||
void ProjectViewModel::ConnectItem(Node *n)
|
||||
{
|
||||
connect(n, &Node::LabelChanged, this, &ProjectViewModel::ItemRenamed);
|
||||
connect(n, &Node::LabelChanged, this, &ProjectViewModel::ItemRenamed);
|
||||
|
||||
Folder* f = dynamic_cast<Folder*>(n);
|
||||
if (f) {
|
||||
connect(f, &Folder::BeginInsertItem, this, &ProjectViewModel::FolderBeginInsertItem);
|
||||
connect(f, &Folder::EndInsertItem, this, &ProjectViewModel::FolderEndInsertItem);
|
||||
connect(f, &Folder::BeginRemoveItem, this, &ProjectViewModel::FolderBeginRemoveItem);
|
||||
connect(f, &Folder::EndRemoveItem, this, &ProjectViewModel::FolderEndRemoveItem);
|
||||
Folder *f = dynamic_cast<Folder *>(n);
|
||||
if (f) {
|
||||
connect(f, &Folder::BeginInsertItem, this,
|
||||
&ProjectViewModel::FolderBeginInsertItem);
|
||||
connect(f, &Folder::EndInsertItem, this,
|
||||
&ProjectViewModel::FolderEndInsertItem);
|
||||
connect(f, &Folder::BeginRemoveItem, this,
|
||||
&ProjectViewModel::FolderBeginRemoveItem);
|
||||
connect(f, &Folder::EndRemoveItem, this,
|
||||
&ProjectViewModel::FolderEndRemoveItem);
|
||||
|
||||
foreach (Node* c, f->children()) {
|
||||
ConnectItem(c);
|
||||
}
|
||||
}
|
||||
foreach (Node *c, f->children()) {
|
||||
ConnectItem(c);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void ProjectViewModel::DisconnectItem(Node *n)
|
||||
{
|
||||
disconnect(n, &Node::LabelChanged, this, &ProjectViewModel::ItemRenamed);
|
||||
disconnect(n, &Node::LabelChanged, this, &ProjectViewModel::ItemRenamed);
|
||||
|
||||
Folder* f = dynamic_cast<Folder*>(n);
|
||||
if (f) {
|
||||
disconnect(f, &Folder::BeginInsertItem, this, &ProjectViewModel::FolderBeginInsertItem);
|
||||
disconnect(f, &Folder::EndInsertItem, this, &ProjectViewModel::FolderEndInsertItem);
|
||||
disconnect(f, &Folder::BeginRemoveItem, this, &ProjectViewModel::FolderBeginRemoveItem);
|
||||
disconnect(f, &Folder::EndRemoveItem, this, &ProjectViewModel::FolderEndRemoveItem);
|
||||
Folder *f = dynamic_cast<Folder *>(n);
|
||||
if (f) {
|
||||
disconnect(f, &Folder::BeginInsertItem, this,
|
||||
&ProjectViewModel::FolderBeginInsertItem);
|
||||
disconnect(f, &Folder::EndInsertItem, this,
|
||||
&ProjectViewModel::FolderEndInsertItem);
|
||||
disconnect(f, &Folder::BeginRemoveItem, this,
|
||||
&ProjectViewModel::FolderBeginRemoveItem);
|
||||
disconnect(f, &Folder::EndRemoveItem, this,
|
||||
&ProjectViewModel::FolderEndRemoveItem);
|
||||
|
||||
foreach (Node* c, f->children()) {
|
||||
DisconnectItem(c);
|
||||
}
|
||||
}
|
||||
foreach (Node *c, f->children()) {
|
||||
DisconnectItem(c);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void ProjectViewModel::FolderBeginInsertItem(Node *n, int insert_index)
|
||||
{
|
||||
Folder* folder = static_cast<Folder*>(sender());
|
||||
Folder *folder = static_cast<Folder *>(sender());
|
||||
|
||||
ConnectItem(n);
|
||||
ConnectItem(n);
|
||||
|
||||
QModelIndex index;
|
||||
QModelIndex index;
|
||||
|
||||
if (folder != project_->root()) {
|
||||
index = CreateIndexFromItem(folder);
|
||||
}
|
||||
if (folder != project_->root()) {
|
||||
index = CreateIndexFromItem(folder);
|
||||
}
|
||||
|
||||
beginInsertRows(index, insert_index, insert_index);
|
||||
beginInsertRows(index, insert_index, insert_index);
|
||||
}
|
||||
|
||||
void ProjectViewModel::FolderEndInsertItem()
|
||||
{
|
||||
endInsertRows();
|
||||
endInsertRows();
|
||||
}
|
||||
|
||||
void ProjectViewModel::FolderBeginRemoveItem(Node *n, int child_index)
|
||||
{
|
||||
Folder* folder = static_cast<Folder*>(sender());
|
||||
Folder *folder = static_cast<Folder *>(sender());
|
||||
|
||||
DisconnectItem(n);
|
||||
DisconnectItem(n);
|
||||
|
||||
QModelIndex index;
|
||||
QModelIndex index;
|
||||
|
||||
if (folder != project_->root()) {
|
||||
index = CreateIndexFromItem(folder);
|
||||
}
|
||||
if (folder != project_->root()) {
|
||||
index = CreateIndexFromItem(folder);
|
||||
}
|
||||
|
||||
beginRemoveRows(index, child_index, child_index);
|
||||
beginRemoveRows(index, child_index, child_index);
|
||||
}
|
||||
|
||||
void ProjectViewModel::FolderEndRemoveItem()
|
||||
{
|
||||
endRemoveRows();
|
||||
endRemoveRows();
|
||||
}
|
||||
|
||||
void ProjectViewModel::ItemRenamed()
|
||||
{
|
||||
Node* item = static_cast<Node*>(sender());
|
||||
Node *item = static_cast<Node *>(sender());
|
||||
|
||||
QModelIndex index = CreateIndexFromItem(item);
|
||||
QModelIndex index = CreateIndexFromItem(item);
|
||||
|
||||
emit dataChanged(index, index, {Qt::DisplayRole, Qt::EditRole});
|
||||
emit dataChanged(index, index, { Qt::DisplayRole, Qt::EditRole });
|
||||
}
|
||||
|
||||
QModelIndex ProjectViewModel::CreateIndexFromItem(Node *item, int column)
|
||||
{
|
||||
return createIndex(IndexOfChild(item), column, item);
|
||||
return createIndex(IndexOfChild(item), column, item);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user