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Extensions: Port ViewProvider of GeoFeatureGroup

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This commit is contained in:
Stefan Tröger
2016-08-27 15:14:13 +02:00
committed by wmayer
parent cd53eb2280
commit 261798da2e
14 changed files with 272 additions and 114 deletions
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26
src/Gui/ViewProviderGroupExtension.cpp
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@@ -76,9 +76,7 @@ bool ViewProviderGroupExtension::extensionCanDropObjects() const {
bool ViewProviderGroupExtension::extensionCanDropObject(App::DocumentObject* obj) const {
auto vector = getExtendedViewProvider()->getObject()->getExtensionsDerivedFromType<App::GroupExtension>();
assert(vector.size() == 1);
App::GroupExtension* group = vector.front();
auto* group = getExtendedViewProvider()->getObject()->getExtensionByType<App::GroupExtension>();
//we cannot drop thing of this group into it again
if (group->hasObject(obj))
@@ -132,10 +130,9 @@ void ViewProviderGroupExtension::extensionDropObject(App::DocumentObject* obj) {
std::vector< App::DocumentObject* > ViewProviderGroupExtension::extensionClaimChildren(void) const {
auto ext = getExtendedViewProvider()->getObject()->getExtensionsDerivedFromType<App::GroupExtension>();
assert(ext.size() == 1);
auto* group = getExtendedViewProvider()->getObject()->getExtensionByType<App::GroupExtension>();
return std::vector<App::DocumentObject*>(ext.front()->Group.getValues());
return std::vector<App::DocumentObject*>(group->Group.getValues());
}
@@ -144,10 +141,8 @@ void ViewProviderGroupExtension::extensionShow(void) {
// when reading the Visibility property from file then do not hide the
// objects of this group because they have stored their visibility status, too
if (!getExtendedViewProvider()->Visibility.testStatus(App::Property::User1) && !this->visible) {
auto ext = getExtendedViewProvider()->getObject()->getExtensionsDerivedFromType<App::GroupExtension>();
assert(ext.size() == 1);
App::GroupExtension* group = ext.front();
auto* group = getExtendedViewProvider()->getObject()->getExtensionByType<App::GroupExtension>();
const std::vector<App::DocumentObject*> & links = group->Group.getValues();
Gui::Document* doc = Application::Instance->getDocument(group->getExtendedObject()->getDocument());
for (std::vector<App::DocumentObject*>::const_iterator it = links.begin(); it != links.end(); ++it) {
@@ -167,10 +162,8 @@ void ViewProviderGroupExtension::extensionHide(void) {
// objects of this group because they have stored their visibility status, too
if (!getExtendedViewProvider()->Visibility.testStatus(App::Property::User1) && this->visible) {
auto ext = getExtendedViewProvider()->getObject()->getExtensionsDerivedFromType<App::GroupExtension>();
assert(ext.size() == 1);
App::GroupExtension* group = ext.front();
auto* group = getExtendedViewProvider()->getObject()->getExtensionByType<App::GroupExtension>();
const std::vector<App::DocumentObject*> & links = group->Group.getValues();
Gui::Document* doc = Application::Instance->getDocument(getExtendedViewProvider()->getObject()->getDocument());
for (std::vector<App::DocumentObject*>::const_iterator it = links.begin(); it != links.end(); ++it) {
@@ -186,10 +179,7 @@ void ViewProviderGroupExtension::extensionHide(void) {
bool ViewProviderGroupExtension::extensionOnDelete(const std::vector< std::string >& vec) {
auto ext = getExtendedViewProvider()->getObject()->getExtensionsDerivedFromType<App::GroupExtension>();
assert(ext.size() == 1);
App::GroupExtension *group = ext.front();
auto* group = getExtendedViewProvider()->getObject()->getExtensionByType<App::GroupExtension>();
// If the group is nonempty ask the user if he wants to delete it's content
if ( group->Group.getSize () ) {
QMessageBox::StandardButton choice =