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Prevent crash in ImageProvider when tablet isn't yet initialized

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This commit is contained in:
Zach Fox 2018-04-30 17:13:44 -07:00
parent e4f5eb9cca
commit d1bb37874d
1 changed files with 6 additions and 3 deletions
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9
interface/src/commerce/Wallet.cpp
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@ -615,9 +615,12 @@ void Wallet::updateImageProvider() {
securityImageProvider->setSecurityImage(_securityImage); securityImageProvider->setSecurityImage(_securityImage);
// inform tablet security image provider // inform tablet security image provider
QQmlEngine* tabletEngine = DependencyManager::get<TabletScriptingInterface>()->getTablet("com.highfidelity.interface.tablet.system")->getTabletSurface()->getSurfaceContext()->engine(); auto tablet = DependencyManager::get<TabletScriptingInterface>()->getTablet("com.highfidelity.interface.tablet.system");
securityImageProvider = reinterpret_cast<SecurityImageProvider*>(tabletEngine->imageProvider(SecurityImageProvider::PROVIDER_NAME)); if (tablet) {
securityImageProvider->setSecurityImage(_securityImage); QQmlEngine* tabletEngine = tablet->getTabletSurface()->getSurfaceContext()->engine();
securityImageProvider = reinterpret_cast<SecurityImageProvider*>(tabletEngine->imageProvider(SecurityImageProvider::PROVIDER_NAME));
securityImageProvider->setSecurityImage(_securityImage);
}
} }
void Wallet::chooseSecurityImage(const QString& filename) { void Wallet::chooseSecurityImage(const QString& filename) {