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Use multithreading for loading the element collection

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git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@4542 bfdf4180-ca20-0410-9c96-a3a8aa849046
This commit is contained in:
blacksun
2016-06-06 18:34:34 +00:00
parent e6c2ed8d5f
commit 2ec0278213
6 changed files with 36 additions and 24 deletions
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5
sources/ElementsCollection/elementcollectionitem.cpp
View File

@@ -208,3 +208,8 @@ QList<ElementCollectionItem *> ElementCollectionItem::items() const
return list;
}
void setUpData(ElementCollectionItem *eci)
{
eci->setUpData();
}

2
sources/ElementsCollection/elementcollectionitem.h
View File

@@ -56,4 +56,6 @@ class ElementCollectionItem : public QStandardItem
QList<ElementCollectionItem *> items() const;
};
void setUpData(ElementCollectionItem *eci);
#endif // ELEMENTCOLLECTIONITEM2_H

12
sources/ElementsCollection/elementscollectionwidget.cpp
View File

@@ -35,6 +35,7 @@
#include <QDesktopServices>
#include <QUrl>
#include <QTimer>
#include <QtConcurrent>
/**
* @brief ElementsCollectionWidget::ElementsCollectionWidget
@@ -447,12 +448,11 @@ void ElementsCollectionWidget::reload()
new_model->addProject(project, false);
QList <ElementCollectionItem *> list = new_model->items();
m_progress_bar->setMaximum(list.size());
m_progress_bar->setValue(0);
foreach (ElementCollectionItem *item, new_model->items())
{
item->setUpData();
m_progress_bar->setValue(m_progress_bar->value() + 1);
QFuture<void> futur = QtConcurrent::map(list, setUpData);
m_progress_bar->setMinimum(futur.progressMinimum());
m_progress_bar->setMaximum(futur.progressMaximum());
while (futur.isRunning()) {
m_progress_bar->setValue(futur.progressValue());
}
m_tree_view->setModel(new_model);

24
sources/ElementsCollection/elementslocation.cpp
View File

@@ -654,21 +654,21 @@ QIcon ElementsLocation::icon() const
*/
QString ElementsLocation::name() const
{
if (!m_project)
{
ElementsCollectionCache *cache = QETApp::collectionCache();
ElementsLocation loc(*this); //Make a copy of this to keep this method const
if (cache->fetchElement(loc))
return cache->name();
else
return QString();
}
else
{
// if (!m_project)
// {
// ElementsCollectionCache *cache = QETApp::collectionCache();
// ElementsLocation loc(*this); //Make a copy of this to keep this method const
// if (cache->fetchElement(loc))
// return cache->name();
// else
// return QString();
// }
// else
// {
NamesList nl;
nl.fromXml(xml());
return nl.name(fileName());
}
// }
}
/**