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Revert "appitem: make fetch icon asynchronous"

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This reverts commit a5b044e58532f7bb3106730cae53329258cec2dc.

because QIcon used with multithread are not safe

Change-Id: I1502a23358b7b2f90d164f36861870f6c9df280c
This commit is contained in:
Hualet Wang 2017-06-23 16:57:02 +08:00 committed by Deepin Code Review
parent 0584380b20
commit db3fe712d3
Notes: Deepin Code Review 2017-06-27 09:25:50 +08:00 
Verified+1: Anonymous Coward #1000004
Code-Review+2: Hualet Wang <mr.asianwang@gmail.com>
Submitted-by: Hualet Wang <mr.asianwang@gmail.com>
Submitted-at: Tue, 27 Jun 2017 09:25:45 +0800
Reviewed-on: https://cr.deepin.io/24032
Project: dde/dde-dock
Branch: refs/heads/master
5 changed files with 11 additions and 41 deletions
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2
frame/frame.pro
View File

@ -1,7 +1,7 @@
include(../interfaces/interfaces.pri)
QT += core gui widgets dbus x11extras svg concurrent
QT += core gui widgets dbus x11extras svg
TARGET = dde-dock
DESTDIR = $$_PRO_FILE_PWD_/../

42
frame/item/appitem.cpp
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@ -15,9 +15,6 @@
#include <QGraphicsScene>
#include <QGraphicsItemAnimation>
#include <QTimeLine>
#include <QFuture>
#include <QFutureWatcher>
#include <QtConcurrent>
#define APP_DRAG_THRESHOLD 20
@ -96,13 +93,8 @@ AppItem::AppItem(const QDBusObjectPath &entry, QWidget *parent)
connect(m_appPreviewTips, &_PreviewContainer::requestHidePreview, this, &AppItem::hidePopup, Qt::QueuedConnection);
connect(m_appPreviewTips, &_PreviewContainer::requestCheckWindows, m_itemEntry, &DBusDockEntry::Check);
connect(m_smallWatcher, &QFutureWatcher<QPixmap>::finished, this, &AppItem::gotSmallIcon);
connect(m_largeWatcher, &QFutureWatcher<QPixmap>::finished, this, &AppItem::gotLargeIcon);
QTimer::singleShot(1, this, [=] {
updateTitle();
refershIcon();
});
updateTitle();
refershIcon();
}
AppItem::~AppItem()
@ -492,22 +484,17 @@ void AppItem::refershIcon()
const QString icon = m_itemEntry->icon();
const int iconSize = qMin(width(), height());
m_smallWatcher->cancel();
m_largeWatcher->cancel();
if (DockDisplayMode == Efficient)
{
// m_smallIcon = ThemeAppIcon::getIcon(icon, iconSize * 0.7);
// m_largeIcon = ThemeAppIcon::getIcon(icon, iconSize * 0.9);
m_smallWatcher->setFuture(QtConcurrent::run(ThemeAppIcon::getIcon, icon, iconSize * 0.7));
m_largeWatcher->setFuture(QtConcurrent::run(ThemeAppIcon::getIcon, icon, iconSize * 0.9));
m_smallIcon = ThemeAppIcon::getIcon(icon, iconSize * 0.7);
m_largeIcon = ThemeAppIcon::getIcon(icon, iconSize * 0.9);
} else {
// m_smallIcon = ThemeAppIcon::getIcon(icon, iconSize * 0.6);
// m_largeIcon = ThemeAppIcon::getIcon(icon, iconSize * 0.8);
m_smallWatcher->setFuture(QtConcurrent::run(ThemeAppIcon::getIcon, icon, iconSize * 0.6));
m_largeWatcher->setFuture(QtConcurrent::run(ThemeAppIcon::getIcon, icon, iconSize * 0.8));
m_smallIcon = ThemeAppIcon::getIcon(icon, iconSize * 0.6);
m_largeIcon = ThemeAppIcon::getIcon(icon, iconSize * 0.8);
}
update();
m_updateIconGeometryTimer->start();
}
@ -541,16 +528,3 @@ void AppItem::showPreview()
showPopupWindow(m_appPreviewTips, true);
}
void AppItem::gotSmallIcon()
{
m_smallIcon = m_smallWatcher->result();
update();
}
void AppItem::gotLargeIcon()
{
m_largeIcon = m_largeWatcher->result();
update();
}

4
frame/item/appitem.h
View File

@ -8,7 +8,6 @@
#include <QGraphicsView>
#include <QGraphicsItem>
#include <QFuture>
class AppItem : public DockItem
{
@ -57,9 +56,6 @@ private slots:
void activeChanged();
void showPreview();
void gotSmallIcon();
void gotLargeIcon();
private:
QLabel *m_appNameTips;
_PreviewContainer *m_appPreviewTips;

2
frame/util/themeappicon.cpp
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@ -14,7 +14,7 @@ ThemeAppIcon::~ThemeAppIcon()
}
QPixmap ThemeAppIcon::getIcon(const QString iconName, const int size)
const QPixmap ThemeAppIcon::getIcon(const QString iconName, const int size)
{
const int s = size & ~1;

2
frame/util/themeappicon.h
View File

@ -10,7 +10,7 @@ public:
explicit ThemeAppIcon(QObject *parent = 0);
~ThemeAppIcon();
static QPixmap getIcon(const QString iconName, const int size);
static const QPixmap getIcon(const QString iconName, const int size);
};
#endif // THEMEAPPICON_H