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refs #641, support for IOrderable in specialized views/models

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* menu to order objects per drag and drop
* changed model/views to specialized model/views
This commit is contained in:
Klaus Basan
2016-04-23 02:42:36 +02:00
parent bb6eea6c72
commit 7d43af343e
18 changed files with 435 additions and 161 deletions
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86
src/blackgui/views/viewdbobjects.cpp
View File

@@ -10,6 +10,9 @@
#include "viewdbobjects.h"
#include "blackgui/models/allmodels.h"
#include <QAction>
#include <QWidgetAction>
#include <QLineEdit>
#include <QIntValidator>
using namespace BlackMisc;
using namespace BlackGui;
@@ -84,7 +87,7 @@ namespace BlackGui
template <class ModelClass, class ContainerType, class ObjectType, class KeyType>
void CViewWithDbObjects<ModelClass, ContainerType, ObjectType, KeyType>::customMenu(QMenu &menu) const
{
if (this->m_menus.testFlag(CViewBase<ModelClass, ContainerType, ObjectType>::MenuHighlightDbData))
if (this->m_menus.testFlag(CViewBaseNonTemplate::MenuHighlightDbData))
{
QAction *a = menu.addAction(CIcons::database16(), "Highlight DB data", this, &CViewWithDbObjects<ModelClass, ContainerType, ObjectType, KeyType>::ps_toggleHighlightDbData);
a->setCheckable(true);
@@ -100,14 +103,91 @@ namespace BlackGui
this->derivedModel()->setHighlightDbData(!h);
}
template <class ModelClass, class ContainerType, class ObjectType, class KeyType>
COrderableViewWithDbObjects<ModelClass, ContainerType, ObjectType, KeyType>::COrderableViewWithDbObjects(QWidget *parent) :
CViewWithDbObjects<ModelClass, ContainerType, ObjectType, KeyType>::CViewWithDbObjects(parent)
{
// void
}
template <class ModelClass, class ContainerType, class ObjectType, class KeyType>
void COrderableViewWithDbObjects<ModelClass, ContainerType, ObjectType, KeyType>::customMenu(QMenu &menu) const
{
if (this->m_menus.testFlag(CViewBaseNonTemplate::MenuOrderable) && this->hasSelection())
{
const int maxOrder = this->rowCount() - 1;
QMenu *menuOrder = menu.addMenu(CIcons::arrowMediumEast16(), "Order");
QLineEdit *leOrder = new QLineEdit(&menu);
leOrder->setPlaceholderText("New order 0-" + QString::number(maxOrder));
const QIntValidator *v = new QIntValidator(0, maxOrder, leOrder);
leOrder->setValidator(v);
QWidgetAction *orderAction = new QWidgetAction(&menu);
orderAction->setDefaultWidget(leOrder);
menuOrder->addAction(orderAction);
QObject::connect(leOrder, &QLineEdit::returnPressed, this, &COrderableViewWithDbObjects<ModelClass, ContainerType, ObjectType, KeyType>::ps_orderToLineEdit);
menuOrder->addAction(CIcons::arrowMediumNorth16(), "To top", this, &COrderableViewWithDbObjects<ModelClass, ContainerType, ObjectType, KeyType>::ps_orderToTop);
menuOrder->addAction(CIcons::arrowMediumSouth16(), "To bottom", this, &COrderableViewWithDbObjects<ModelClass, ContainerType, ObjectType, KeyType>::ps_orderToBottom);
menuOrder->addAction(CIcons::arrowMediumWest16(), "Freeze current order", this, &COrderableViewWithDbObjects<ModelClass, ContainerType, ObjectType, KeyType>::ps_freezeCurrentOrder);
menu.addSeparator();
}
CViewWithDbObjects<ModelClass, ContainerType, ObjectType, KeyType>::customMenu(menu);
}
template <class ModelClass, class ContainerType, class ObjectType, class KeyType>
void COrderableViewWithDbObjects<ModelClass, ContainerType, ObjectType, KeyType>::moveSelectedItems(int order)
{
if (this->isEmpty()) { return; }
const ContainerType objs(this->selectedObjects());
if (objs.isEmpty()) { return; }
this->m_model->moveItems(objs, order);
}
template <class ModelClass, class ContainerType, class ObjectType, class KeyType>
void COrderableViewWithDbObjects<ModelClass, ContainerType, ObjectType, KeyType>::ps_orderToTop()
{
this->moveSelectedItems(0);
}
template <class ModelClass, class ContainerType, class ObjectType, class KeyType>
void COrderableViewWithDbObjects<ModelClass, ContainerType, ObjectType, KeyType>::ps_orderToBottom()
{
int c = this->model()->rowCount() - 1;
if (c >= 0)
{
this->moveSelectedItems(c);
}
}
template <class ModelClass, class ContainerType, class ObjectType, class KeyType>
void COrderableViewWithDbObjects<ModelClass, ContainerType, ObjectType, KeyType>::ps_orderToLineEdit()
{
if (this->isEmpty()) { return; }
QLineEdit *le = qobject_cast<QLineEdit *>(QObject::sender());
if (!le || le->text().isEmpty()) { return; }
const int order = le->text().toInt();
this->moveSelectedItems(order);
}
template <class ModelClass, class ContainerType, class ObjectType, class KeyType>
void COrderableViewWithDbObjects<ModelClass, ContainerType, ObjectType, KeyType>::ps_freezeCurrentOrder()
{
ContainerType objects = this->container();
objects.freezeOrder();
this->updateContainerAsync(objects, false);
}
// see here for the reason of thess forward instantiations
// http://www.parashift.com/c++-faq/separate-template-class-defn-from-decl.html
template class CViewWithDbObjects<BlackGui::Models::CAircraftIcaoCodeListModel, BlackMisc::Aviation::CAircraftIcaoCodeList, BlackMisc::Aviation::CAircraftIcaoCode, int>;
template class CViewWithDbObjects<BlackGui::Models::CAircraftModelListModel, BlackMisc::Simulation::CAircraftModelList, BlackMisc::Simulation::CAircraftModel, int>;
template class CViewWithDbObjects<BlackGui::Models::CAirlineIcaoCodeListModel, BlackMisc::Aviation::CAirlineIcaoCodeList, BlackMisc::Aviation::CAirlineIcaoCode, int>;
template class CViewWithDbObjects<BlackGui::Models::CCountryListModel, BlackMisc::CCountryList, BlackMisc::CCountry, QString>;
template class CViewWithDbObjects<BlackGui::Models::CDistributorListModel, BlackMisc::Simulation::CDistributorList, BlackMisc::Simulation::CDistributor, QString>;
template class CViewWithDbObjects<BlackGui::Models::CLiveryListModel, BlackMisc::Aviation::CLiveryList, BlackMisc::Aviation::CLivery, int>;
template class CViewWithDbObjects<BlackGui::Models::CDistributorListModel, BlackMisc::Simulation::CDistributorList, BlackMisc::Simulation::CDistributor, QString>;
template class CViewWithDbObjects<BlackGui::Models::CAircraftModelListModel, BlackMisc::Simulation::CAircraftModelList, BlackMisc::Simulation::CAircraftModel, int>;
template class COrderableViewWithDbObjects<BlackGui::Models::CDistributorListModel, BlackMisc::Simulation::CDistributorList, BlackMisc::Simulation::CDistributor, QString>;
template class COrderableViewWithDbObjects<BlackGui::Models::CAircraftModelListModel, BlackMisc::Simulation::CAircraftModelList, BlackMisc::Simulation::CAircraftModel, int>;
} // namespace
} // namespace