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Implement component preview reload

master
Jeremy HU 2022-10-06 20:05:09 +11:00
parent b05066cd96
commit e9b1c90220
2 changed files with 31 additions and 4 deletions
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30
application/sources/component_list_model.cc
View File

@ -8,9 +8,33 @@ ComponentListModel::ComponentListModel(const Document *document, QObject *parent
m_document(document)
{
connect(m_document, &Document::componentPreviewPixmapChanged, [this](const dust3d::Uuid &componentId) {
// FIXME: dont refresh the whole layout
emit this->layoutChanged();
auto findIndex = this->m_componentIdToIndexMap.find(componentId);
if (findIndex != this->m_componentIdToIndexMap.end()) {
//dust3dDebug << "dataChanged:" << findIndex->second.row();
emit this->dataChanged(findIndex->second, findIndex->second);
}
});
connect(m_document, &Document::cleanup, [this]() {
this->setListingComponentId(dust3d::Uuid());
this->reload();
});
connect(m_document, &Document::componentChildrenChanged, [this](const dust3d::Uuid &componentId) {
if (componentId != this->listingComponentId())
return;
this->reload();
});
}
void ComponentListModel::reload()
{
m_componentIdToIndexMap.clear();
const SkeletonComponent *listingComponent = m_document->findComponent(m_listingComponentId);
if (nullptr != listingComponent) {
for (int i = 0; i < (int)listingComponent->childrenIds.size(); ++i) {
m_componentIdToIndexMap[listingComponent->childrenIds[i]] = index(i);
}
}
emit this->layoutChanged();
}
int ComponentListModel::rowCount(const QModelIndex &parent) const
@ -87,8 +111,8 @@ void ComponentListModel::setListingComponentId(const dust3d::Uuid &componentId)
if (m_listingComponentId == componentId)
return;
m_listingComponentId = componentId;
reload();
emit listingComponentChanged(m_listingComponentId);
emit layoutChanged();
}
const dust3d::Uuid ComponentListModel::listingComponentId() const

5
application/sources/component_list_model.h
View File

@ -1,8 +1,9 @@
#ifndef DUST3D_APPLICATION_COMPONENT_LIST_MODEL_H_
#define DUST3D_APPLICATION_COMPONENT_LIST_MODEL_H_
#include <QAbstractListModel>
#include <unordered_map>
#include <dust3d/base/uuid.h>
#include <QAbstractListModel>
class Document;
class SkeletonComponent;
@ -22,9 +23,11 @@ public:
const dust3d::Uuid listingComponentId() const;
public slots:
void setListingComponentId(const dust3d::Uuid &componentId);
void reload();
private:
const Document *m_document = nullptr;
dust3d::Uuid m_listingComponentId;
std::unordered_map<dust3d::Uuid, QModelIndex> m_componentIdToIndexMap;
};
#endif