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refs #568, specialized view class for DB objects

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* CViewWithDbObjects
* new menu for views (delete key, remove)
* adjusted derived classes
This commit is contained in:
Klaus Basan
2016-01-08 00:33:51 +01:00
parent 1ddf470a1d
commit 46e7d42e8c
16 changed files with 281 additions and 75 deletions
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34
src/blackgui/views/viewbase.cpp
View File

@@ -57,6 +57,8 @@ namespace BlackGui
clearSelection->setObjectName("Clear selection shortcut for " + this->objectName());
QShortcut *saveJson = new QShortcut(CShortcut::keySaveViews(), this, SLOT(ps_saveJsonShortcut()), nullptr, Qt::WidgetShortcut);
saveJson->setObjectName("Save JSON for " + this->objectName());
QShortcut *deleteRow = new QShortcut(CShortcut::keyDelete(), this, SLOT(ps_removeSelectedRows()), nullptr, Qt::WidgetShortcut);
deleteRow->setObjectName("Delete selected rows for " + this->objectName());
}
bool CViewBaseNonTemplate::setParentDockWidgetInfoArea(CDockWidgetInfoArea *parentDockableWidget)
@@ -166,6 +168,13 @@ namespace BlackGui
if (this->m_menus.testFlag(MenuRefresh)) { menu.addAction(BlackMisc::CIcons::refresh16(), "Update", this, SIGNAL(requestUpdate())); }
if (this->m_menus.testFlag(MenuBackend)) { menu.addAction(BlackMisc::CIcons::refresh16(), "Reload from backend", this, SIGNAL(requestNewBackendData())); }
if (this->m_menus.testFlag(MenuClear)) { menu.addAction(BlackMisc::CIcons::delete16(), "Clear", this, SLOT(ps_clear())); }
if (this->m_menus.testFlag(MenuRemoveSelectedRows))
{
if (this->hasSelection())
{
menu.addAction(BlackMisc::CIcons::delete16(), "Remove selected rows", this, SLOT(ps_removeSelectedRows()), CShortcut::keyDelete());
}
}
if (this->m_menus.testFlag(MenuDisplayAutomatically))
{
QAction *a = menu.addAction(CIcons::appMappings16(), "Automatically display (when loaded)", this, SLOT(ps_toggleAutoDisplay()));
@@ -347,6 +356,10 @@ namespace BlackGui
void CViewBaseNonTemplate::menuAddItems(Menu menusToAdd)
{
this->m_menus |= menusToAdd;
if (menusToAdd.testFlag(MenuRemoveSelectedRows))
{
this->m_enableDeleteSelectedRows = true;
}
}
int CViewBaseNonTemplate::ps_updateContainer(const CVariant &variant, bool sort, bool resize)
@@ -488,6 +501,12 @@ namespace BlackGui
this->m_displayAutomatically = a->isChecked();
}
void CViewBaseNonTemplate::ps_removeSelectedRows()
{
if (!m_enableDeleteSelectedRows) { return; }
this->removeSelectedRows();
}
void CViewBaseNonTemplate::ps_updatedIndicator()
{
this->update();
@@ -531,6 +550,14 @@ namespace BlackGui
int CViewBase<ModelClass, ContainerType, ObjectType>::updateContainer(const ContainerType &container, bool sort, bool resize)
{
Q_ASSERT_X(this->m_model, Q_FUNC_INFO, "Missing model");
if (container.isEmpty())
{
// shortcut
this->clear();
return 0;
}
// we have data
this->showLoadIndicator(container.size());
bool reallyResize = resize && isResizeConditionMet(container.size()); // do we really perform resizing
bool presize = (m_resizeMode == ResizingOnceSubset) &&
@@ -622,6 +649,13 @@ namespace BlackGui
return this->m_model->container();
}
template <class ModelClass, class ContainerType, class ObjectType>
const ContainerType &CViewBase<ModelClass, ContainerType, ObjectType>::containerOrFilteredContainer() const
{
Q_ASSERT(this->m_model);
return this->m_model->containerOrFilteredContainer();
}
template <class ModelClass, class ContainerType, class ObjectType>
ContainerType CViewBase<ModelClass, ContainerType, ObjectType>::selectedObjects() const
{