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#include <Fireworks/Core/interface/FWSelectionManager.h>
Description: Manages the list of selected Model items
Usage: <usage>
Definition at line 35 of file FWSelectionManager.h.
| FWSelectionManager::FWSelectionManager | ( | FWModelChangeManager * | iCM | ) |
Definition at line 35 of file FWSelectionManager.cc.
References FWModelChangeManager::changeSignalsAreDone_, finishedAllSelections(), and m_changeManager.
: m_changeManager(iCM), m_wasChanged(false) { assert(0!=m_changeManager); m_changeManager->changeSignalsAreDone_.connect(boost::bind(&FWSelectionManager::finishedAllSelections,this)); }
| FWSelectionManager::FWSelectionManager | ( | const FWSelectionManager & | ) | [private] |
| void FWSelectionManager::clearItemSelection | ( | ) |
Definition at line 81 of file FWSelectionManager.cc.
References m_itemSelection.
Referenced by clearSelection().
{
//may need this in the future
//FWChangeSentry sentry(*m_changeManager);
std::set<FWEventItem*> items;
items.swap(m_itemSelection);
for(std::set<FWEventItem*>::iterator it = items.begin(), itEnd = items.end();
it != itEnd;
++it) {
//NOTE: this will cause
(*it)->unselectItem();
}
}
| void FWSelectionManager::clearModelSelectionLeaveItem | ( | ) |
Definition at line 96 of file FWSelectionManager.cc.
References m_changeManager, and m_selection.
{
FWChangeSentry sentry(*m_changeManager);
for(std::set<FWModelId>::iterator it = m_selection.begin(), itEnd = m_selection.end();
it != itEnd;
++it) {
//NOTE: this will cause
it->unselect();
}
}
| void FWSelectionManager::clearSelection | ( | ) |
Definition at line 68 of file FWSelectionManager.cc.
References clearItemSelection(), m_changeManager, and m_selection.
Referenced by FWCollectionSummaryWidget::infoClicked(), FWCollectionSummaryWidget::labelClicked(), FWTableView::modelSelected(), FWCollectionSummaryWidget::modelSelected(), FWEveViewManager::selectionCleared(), FWCollectionSummaryWidget::stateClicked(), and CmsShowMain::~CmsShowMain().
{
FWChangeSentry sentry(*m_changeManager);
for(std::set<FWModelId>::iterator it = m_selection.begin(), itEnd = m_selection.end();
it != itEnd;
++it) {
//NOTE: this will cause
it->unselect();
}
clearItemSelection();
}
| void FWSelectionManager::finishedAllSelections | ( | ) | [private] |
Definition at line 108 of file FWSelectionManager.cc.
References m_newSelection, m_selection, m_wasChanged, and selectionChanged_.
Referenced by FWSelectionManager().
{
if(m_wasChanged) {
m_selection=m_newSelection;
selectionChanged_(*this);
m_wasChanged = false;
}
}
| void FWSelectionManager::itemChanged | ( | const FWEventItem * | iItem | ) | [private] |
Definition at line 152 of file FWSelectionManager.cc.
References FWEventItem::id(), m_itemConnectionCount, m_newSelection, m_selection, and m_wasChanged.
Referenced by select().
{
assert(0!=iItem);
assert(m_itemConnectionCount.size() > iItem->id());
//if this appears in any of our models we need to remove them
FWModelId low(iItem,0);
FWModelId high(iItem,0x7FFFFFFF); //largest signed 32 bit number
bool someoneChanged = false;
{
std::set<FWModelId>::iterator itL=m_newSelection.lower_bound(low),
itH=m_newSelection.upper_bound(high);
if(itL!=itH) {
m_wasChanged =true;
someoneChanged=true;
m_newSelection.erase(itL,itH);
}
}
{
std::set<FWModelId>::iterator itL=m_selection.lower_bound(low),
itH=m_selection.upper_bound(high);
if(itL!=itH) {
m_wasChanged =true;
someoneChanged = true;
//Don't need to erase here since will happen in 'finishedAllSelection'
}
}
assert(someoneChanged);
m_itemConnectionCount[iItem->id()].second.disconnect();
m_itemConnectionCount[iItem->id()].first = 0;
}
| const FWSelectionManager& FWSelectionManager::operator= | ( | const FWSelectionManager & | ) | [private] |
| void FWSelectionManager::select | ( | const FWModelId & | iId | ) | [private] |
Definition at line 118 of file FWSelectionManager.cc.
References FWEventItem::id(), FWModelId::item(), itemChanged(), m_itemConnectionCount, m_newSelection, m_wasChanged, and FWEventItem::preItemChanged_.
Referenced by FWEventItem::select(), and FWEventItem::toggleSelect().
{
bool changed = m_newSelection.insert(iId).second;
m_wasChanged |=changed;
if(changed) {
//if this is new, we need to connect to the 'item' just incase it changes
if(m_itemConnectionCount.size()<= iId.item()->id()) {
m_itemConnectionCount.resize(iId.item()->id()+1);
}
if(1 ==++(m_itemConnectionCount[iId.item()->id()].first) ) {
//want to know early about item change so we can send the 'selectionChanged' message
// as part of the itemChange message from the ChangeManager
// This way if more than one Item has changed, we still only send one 'selectionChanged' message
m_itemConnectionCount[iId.item()->id()].second =
iId.item()->preItemChanged_.connect(boost::bind(&FWSelectionManager::itemChanged,this,_1));
}
}
}
| const std::set< FWModelId > & FWSelectionManager::selected | ( | ) | const |
Definition at line 199 of file FWSelectionManager.cc.
References m_selection.
Referenced by FWInvMassDialog::Calculate(), FWModelContextMenuHandler::chosenItem(), FWModelContextMenuHandler::colorChangeRequested(), CmsShowModelPopup::fillModelPopup(), FWViewContextMenuHandlerGL::select(), FWModelContextMenuHandler::showSelectedModelContext(), and FWGUIManager::showSelectedModelContextMenu().
{
return m_selection;
}
| const std::set< FWEventItem * > & FWSelectionManager::selectedItems | ( | ) | const |
Definition at line 205 of file FWSelectionManager.cc.
References m_itemSelection.
Referenced by CmsShowEDI::fillEDIFrame().
{
return m_itemSelection;
}
| void FWSelectionManager::selectItem | ( | FWEventItem * | iItem | ) | [private] |
Definition at line 184 of file FWSelectionManager.cc.
References itemSelectionChanged_, and m_itemSelection.
Referenced by FWEventItem::selectItem(), and FWEventItem::toggleSelectItem().
{
m_itemSelection.insert(iItem);
itemSelectionChanged_(*this);
}
| void FWSelectionManager::unselect | ( | const FWModelId & | iId | ) | [private] |
Definition at line 138 of file FWSelectionManager.cc.
References FWEventItem::id(), FWModelId::item(), m_itemConnectionCount, m_newSelection, and m_wasChanged.
Referenced by FWEventItem::destroy(), FWEventItem::toggleSelect(), and FWEventItem::unselect().
{
bool changed = (0 != m_newSelection.erase(iId));
m_wasChanged |=changed;
if(changed) {
assert(m_itemConnectionCount.size() > iId.item()->id());
//was this the last model selected for this item?
if(0 ==--(m_itemConnectionCount[iId.item()->id()].first)) {
m_itemConnectionCount[iId.item()->id()].second.disconnect();
}
}
}
| void FWSelectionManager::unselectItem | ( | FWEventItem * | iItem | ) | [private] |
Definition at line 190 of file FWSelectionManager.cc.
References itemSelectionChanged_, and m_itemSelection.
Referenced by FWEventItem::toggleSelectItem(), and FWEventItem::unselectItem().
{
m_itemSelection.erase(iItem);
itemSelectionChanged_(*this);
}
friend class FWEventItem [friend] |
Definition at line 38 of file FWSelectionManager.h.
| sigc::signal<void, const FWSelectionManager&> FWSelectionManager::itemSelectionChanged_ |
Definition at line 55 of file FWSelectionManager.h.
Referenced by CmsShowEDI::CmsShowEDI(), selectItem(), and unselectItem().
Definition at line 71 of file FWSelectionManager.h.
Referenced by clearModelSelectionLeaveItem(), clearSelection(), and FWSelectionManager().
std::vector<std::pair<int,sigc::connection> > FWSelectionManager::m_itemConnectionCount [private] |
Definition at line 75 of file FWSelectionManager.h.
Referenced by itemChanged(), select(), and unselect().
std::set<FWEventItem*> FWSelectionManager::m_itemSelection [private] |
Definition at line 76 of file FWSelectionManager.h.
Referenced by clearItemSelection(), selectedItems(), selectItem(), and unselectItem().
std::set<FWModelId> FWSelectionManager::m_newSelection [private] |
Definition at line 73 of file FWSelectionManager.h.
Referenced by finishedAllSelections(), itemChanged(), select(), and unselect().
std::set<FWModelId> FWSelectionManager::m_selection [private] |
Definition at line 72 of file FWSelectionManager.h.
Referenced by clearModelSelectionLeaveItem(), clearSelection(), finishedAllSelections(), itemChanged(), and selected().
bool FWSelectionManager::m_wasChanged [private] |
Definition at line 74 of file FWSelectionManager.h.
Referenced by finishedAllSelections(), itemChanged(), select(), and unselect().
| sigc::signal<void, const FWSelectionManager&> FWSelectionManager::selectionChanged_ |
Definition at line 54 of file FWSelectionManager.h.
Referenced by CmsShowModelPopup::CmsShowModelPopup(), finishedAllSelections(), and FWSummaryManager::FWSummaryManager().
1.7.3