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Preparing RowNode for shared DownloadState

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This is needed for preserving download state across filtering and
similar operations that currently work by fully rebuilding the
ContentManagerModel.
This commit is contained in:
Veloman Yunkan 2023-12-13 21:29:39 +04:00
parent a13a1c0f6b
commit ef2131d7f3
4 changed files with 8 additions and 8 deletions
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2
src/contentmanager.cpp
View File

@ -107,7 +107,7 @@ void ContentManager::onCustomContextMenu(const QPoint &point)
QAction menuCancelBook(gt("cancel-download"), this);
QAction menuOpenFolder(gt("open-folder"), this);
if (DownloadState* download = bookNode->getDownloadState()) {
if (const auto download = bookNode->getDownloadState()) {
if (download->getDownloadInfo().paused) {
contextMenu.addAction(&menuResumeBook);
} else {

4
src/contentmanagerdelegate.cpp
View File

@ -177,7 +177,7 @@ void ContentManagerDelegate::paint(QPainter *painter, const QStyleOptionViewItem
}
QStyleOptionViewItem eOpt = option;
if (index.column() == 5) {
if (DownloadState* downloadState = node->getDownloadState()) {
if (const auto downloadState = node->getDownloadState()) {
auto downloadInfo = downloadState->getDownloadInfo();
showDownloadProgress(painter, r, downloadInfo);
}
@ -244,7 +244,7 @@ void ContentManagerDelegate::handleLastColumnClicked(const QModelIndex& index, Q
int x = r.left();
int w = r.width();
if (DownloadState* downloadState = node->getDownloadState()) {
if (const auto downloadState = node->getDownloadState()) {
if (downloadState->getDownloadInfo().paused) {
if (clickX < (x + w/2)) {
KiwixApp::instance()->getContentManager()->cancelBook(id, index);

4
src/rownode.cpp
View File

@ -142,7 +142,7 @@ bool RowNode::isChild(Node *candidate)
return false;
}
void RowNode::setDownloadState(DownloadState* ds)
void RowNode::setDownloadState(std::shared_ptr<DownloadState> ds)
{
m_downloadState.reset(ds);
m_downloadState = ds;
}

6
src/rownode.h
View File

@ -50,15 +50,15 @@ public:
bool isChild(Node* candidate);
void setDownloadState(DownloadState* ds);
DownloadState* getDownloadState() { return m_downloadState.get(); }
void setDownloadState(std::shared_ptr<DownloadState> ds);
std::shared_ptr<DownloadState> getDownloadState() { return m_downloadState; }
private:
QList<QVariant> m_itemData;
QList<std::shared_ptr<Node>> m_childItems;
std::weak_ptr<RowNode> m_parentItem;
QString m_bookId;
std::unique_ptr<DownloadState> m_downloadState;
std::shared_ptr<DownloadState> m_downloadState;
};