void HierarchyTreeController::DeleteNodesInternal(const HierarchyTreeNode::HIERARCHYTREENODESLIST& nodes)
{
const HierarchyTreePlatformNode* activePlatform = this->activePlatform;
const HierarchyTreeScreenNode* activeScreen = this->activeScreen;
HierarchyTreeNode::HIERARCHYTREENODESLIST::const_iterator iter;
for (iter = nodes.begin(); iter != nodes.end(); ++iter)
{
if (activeScreen && activeScreen->GetId() == (*iter)->GetId())
{
activeScreen = NULL;
this->activeScreenAfterDeleteNodes = NULL;
}
if (activePlatform && activePlatform->GetId() == (*iter)->GetId())
{
activePlatform = NULL;
this->activePlatformAfterDeleteNodes = NULL;
}
HierarchyTreeControlNode* controlNode = dynamic_cast<HierarchyTreeControlNode*>((*iter));
if (controlNode)
{
UnselectControl(controlNode);
DeleteNodesInternal(controlNode->GetChildNodes());
}
}
}
void ControlsAlignDistributeCommand::Execute()
{
List<UIControl*> selectedUIControls;
for (HierarchyTreeController::SELECTEDCONTROLNODES::iterator iter = selectedControls.begin(); iter != selectedControls.end(); ++iter)
{
HierarchyTreeControlNode* control = (*iter);
UIControl* uiControl = control->GetUIObject();
if (uiControl)
{
selectedUIControls.push_back(uiControl);
}
}
switch (this->commandMode)
{
case MODE_ALIGN:
{
this->prevPositionData = AlignDistributeManager::AlignControls(selectedUIControls, selectedAlignType);
break;
}
case MODE_DISTRIBUTE:
{
this->prevPositionData = AlignDistributeManager::DistributeControls(selectedUIControls, selectedDistributeType);
break;
}
default:
{
DVASSERT_MSG(Format("Unknown Command Mode %i", this->commandMode).c_str(), false);
break;
}
}
}
void HierarchyTreeWidget::on_treeWidget_itemSelectionChanged()
{
QTreeWidgetItem* selectedItem = ui->treeWidget->currentItem();
if (!selectedItem)
{
return;
}
if (internalSelectionChanged)
{
return;
}
QVariant data = selectedItem->data(ITEM_ID);
HierarchyTreeNode::HIERARCHYTREENODEID id = data.toInt();
HierarchyTreeNode* baseNode = HierarchyTreeController::Instance()->GetTree().GetNode(id);
HierarchyTreePlatformNode* selectedPlatform = dynamic_cast<HierarchyTreePlatformNode* >(baseNode);
HierarchyTreeScreenNode* selectedScreen = dynamic_cast<HierarchyTreeScreenNode* >(baseNode);
HierarchyTreeControlNode* selectedControl = dynamic_cast<HierarchyTreeControlNode* >(baseNode);
if (!selectedPlatform && !selectedScreen && !selectedControl)
return;
internalSelectionChanged = true;
//only platform or screen node can be seleted
if (selectedPlatform || selectedScreen)
{
ResetSelection();
HierarchyTreeController::Instance()->ResetSelectedControl();
selectedItem->setSelected(true);
}
if (selectedControl)
{
selectedScreen = selectedControl->GetScreenNode();
selectedPlatform = selectedScreen->GetPlatform();
}
else if (selectedScreen)
{
selectedPlatform = selectedScreen->GetPlatform();
}
HierarchyTreeController::Instance()->UpdateSelection(selectedPlatform, selectedScreen);
HierarchyTreeController::Instance()->UpdateSelection(baseNode);
internalSelectionChanged = false;
if (selectedControl)
{
if (ui->treeWidget->selectedItems().size() == 1)
HierarchyTreeController::Instance()->ResetSelectedControl();
HierarchyTreeController::Instance()->SelectControl(selectedControl);
}
}
bool CopyPasteController::SubcontrolsSelected(const HierarchyTreeController::SELECTEDCONTROLNODES& items)
{
for (HierarchyTreeController::SELECTEDCONTROLNODES::const_iterator iter = items.begin(); iter != items.end(); ++iter)
{
HierarchyTreeControlNode* control = (*iter);
if (control && SubcontrolsHelper::ControlIsSubcontrol(control->GetUIObject()))
{
return true;
}
}
return false;
}
HierarchyTreeScreenNode* HierarchyTreeControlNode::GetScreenNode() const
{
if (!parent)
return NULL;
HierarchyTreeScreenNode* screenNode = dynamic_cast<HierarchyTreeScreenNode*>(parent);
if (screenNode)
return screenNode;
HierarchyTreeControlNode* controlNode = dynamic_cast<HierarchyTreeControlNode*>(parent);
if (controlNode)
return controlNode->GetScreenNode();
return NULL;
}
void HierarchyTreeControlNode::SetParent(HierarchyTreeNode* node, HierarchyTreeNode* insertAfter)
{
if (this == insertAfter)
return;
if (parent)
parent->RemoveTreeNode(this, false, false);
HierarchyTreeControlNode* newParentControl = dynamic_cast<HierarchyTreeControlNode* >(node);
HierarchyTreeScreenNode* newParentScreen = dynamic_cast<HierarchyTreeScreenNode* >(node);
DVASSERT(newParentControl || newParentScreen);
if (!newParentControl && !newParentScreen)
return;
UIControl* afterControl = NULL;
HierarchyTreeControlNode* insertAfterControl = dynamic_cast<HierarchyTreeControlNode* >(insertAfter);
if (insertAfterControl)
afterControl = insertAfterControl->GetUIObject();
UIControl* newParentUI = NULL;
if (newParentControl)
newParentUI = newParentControl->GetUIObject();
else if (newParentScreen)
newParentUI = newParentScreen->GetScreen();
node->AddTreeNode(this, insertAfter);
if (newParentUI && uiObject)
{
if (insertAfter != node)
{
newParentUI->InsertChildAbove(uiObject, afterControl);
}
else
{
UIControl* belowControl = NULL;
const List<UIControl*> & controls = newParentUI->GetChildren();
if (controls.size())
{
belowControl = *controls.begin();
}
newParentUI->InsertChildBelow(uiObject, belowControl);
}
}
parent = node;
}
bool HierarchyTreeAggregatorNode::Save(YamlNode* node, const QString& path, bool saveAll)
{
String relPath = ResourcesManageHelper::GetResourceRelativePath(path, true).toStdString();
for (CHILDS::iterator iter = childs.begin(); iter != childs.end(); ++iter)
{
HierarchyTreeControlNode* controlNode = (*iter);
UIAggregatorControl* aggregatorControl = dynamic_cast<UIAggregatorControl*>(controlNode->GetUIObject());
DVASSERT(aggregatorControl);
if (!aggregatorControl)
continue;
aggregatorControl->SetAggregatorPath(relPath);
}
node->Set(WIDTH_NODE, (int32)rect.dx);
node->Set(HEIGHT_NODE, (int32)rect.dy);
return HierarchyTreeScreenNode::Save(path, saveAll);
}
void HierarchyTreeControlNode::RemoveTreeNodeFromScene()
{
if (!this->GetParent() || !uiObject->GetParent())
{
return;
}
// Don't touch the subcontrol nodes - they are controlled by the parent control itself.
List<UIControl*> subControlNodes = uiObject->GetSubcontrols();
for (HIERARCHYTREENODESLIST::iterator iter = childNodes.begin(); iter != childNodes.end(); ++iter)
{
HierarchyTreeControlNode* control = dynamic_cast<HierarchyTreeControlNode*>(*iter);
if (!control || std::find(subControlNodes.begin(), subControlNodes.end(), control->GetUIObject())
!= subControlNodes.end())
{
continue;
}
control->RemoveTreeNodeFromScene();
}
this->parentUIObject = uiObject->GetParent();
SafeRetain(this->parentUIObject);
// Determine the "child above" to return node to scene to the correct position.
this->childUIObjectAbove = NULL;
for (List<UIControl*>::const_iterator iter = parentUIObject->GetChildren().begin();
iter != parentUIObject->GetChildren().end(); iter ++)
{
if (((*iter) == uiObject) && (iter != parentUIObject->GetChildren().begin()))
{
iter --;
this->childUIObjectAbove = (*iter);
break;
}
}
SafeRetain(uiObject);
this->parentUIObject->RemoveControl(uiObject);
// We added an additional reference to uiObject and parentUIObject - don't forget
// to release them in destructor.
this->needReleaseUIObjects = true;
}
void HierarchyTreeAggregatorNode::UpdateChilds()
{
for (CHILDS::iterator iter = childs.begin(); iter != childs.end(); ++iter)
{
HierarchyTreeControlNode* controlNode = (*iter);
UIAggregatorControl* aggregatorControl = dynamic_cast<UIAggregatorControl*>(controlNode->GetUIObject());
DVASSERT(aggregatorControl);
if (!aggregatorControl)
continue;
// Remove any child controls of UIControl to prevent appearance of deleted
// child in case when screen child is aggregator.
/*List<UIControl*> aggregatorChilds = aggregatorControl->GetChildren();
int size = GetScreen()->GetChildren().size();
for (List<UIControl*>::iterator iter = aggregatorChilds.begin(); iter != aggregatorChilds.end();)
{
if (--size < 0)
break;
UIControl* child = (*iter);
++iter;
aggregatorControl->RemoveControl(child);
}*/
aggregatorControl->RemoveAllControls();
const List<UIControl*> & childsList = screen->GetChildren();
UIControl* belowControl = NULL;
List<UIControl*>::const_iterator belowIter = aggregatorControl->GetChildren().begin();
if (belowIter != aggregatorControl->GetChildren().end())
belowControl = (*belowIter);
for (List<UIControl*>::const_iterator iter = childsList.begin(); iter != childsList.end(); ++iter)
{
UIControl* control = (*iter);
UIControl* newControl = control->Clone();
aggregatorControl->InsertChildBelow(newControl, belowControl);
aggregatorControl->AddAggregatorChild(newControl);
}
//aggregatorControl->SetSize(screen->GetSize()); TODO:// update child size
aggregatorControl->SetRect(aggregatorControl->GetRect()); //update childs size and position
}
}
void HierarchyTreeController::UnselectControl(HierarchyTreeControlNode* control, bool emitSelectedControlNodesChanged)
{
if (activeControlNodes.find(control) == activeControlNodes.end())
return;
//remove selection
activeControlNodes.erase(control);
UIControl* uiControl = control->GetUIObject();
if (uiControl)
{
uiControl->SetDebugDraw(false);
//YZ draw parent rect
UIControl* parentToRemove = uiControl->GetParent();
if (parentToRemove)
{
bool removeParentDraw = true;
for (SELECTEDCONTROLNODES::iterator iter = activeControlNodes.begin(); iter != activeControlNodes.end(); ++iter)
{
HierarchyTreeControlNode* control = (*iter);
UIControl* uiControl = control->GetUIObject();
if (uiControl)
{
UIControl* parentUiControl = uiControl->GetParent();
if (parentToRemove == uiControl ||
parentToRemove == parentUiControl)
{
removeParentDraw = false;
break;
}
}
}
if (removeParentDraw)
parentToRemove->SetDebugDraw(false);
}
}
emit RemoveSelectedControl(control);
if (emitSelectedControlNodesChanged)
emit SelectedControlNodesChanged(activeControlNodes);
}
void HierarchyTreeControl::HandleDragEnterHierarchyMimeData(QDragEnterEvent *event, const HierarchyTreeControlMimeData* mimeData)
{
HierarchyTreeNode * selectedTreeNode = HierarchyTreeController::Instance()->GetTree().GetNode(*(mimeData->GetItems().begin()));
HierarchyTreeControlNode * selectedControlNode = dynamic_cast<HierarchyTreeControlNode*>(selectedTreeNode);
HierarchyTreeAggregatorNode * aggregatorNode = dynamic_cast<HierarchyTreeAggregatorNode*>(selectedControlNode);
if (aggregatorNode)
{
// Don't allow to drop anything to aggregator.
return;
}
if(selectedControlNode)
{
if(SubcontrolsHelper::ControlIsSubcontrol(selectedControlNode->GetUIObject()))
{
return;
}
}
event->accept();
}
HierarchyTreeNode::HIERARCHYTREENODEID HierarchyTreeController::CreateNewControl(const QString& strType, const QPoint& position)
{
if (!activeScreen)
{
return HierarchyTreeNode::HIERARCHYTREENODEID_EMPTY;
}
// Create the control itself.
String type = strType.toStdString();
String newName = activeScreen->GetNewControlName(type);
HierarchyTreeNode* parentNode = activeScreen;
Vector2 parentDelta(0, 0);
if (activeControlNodes.size() == 1)
{
HierarchyTreeControlNode* parentControlNode = (*activeControlNodes.begin());
parentNode = parentControlNode;
//parentDelta = parentControlNode->GetUIObject()->GetPosition();
parentDelta = parentControlNode->GetParentDelta();
}
Vector2 point = Vector2(position.x(), position.y());
DefaultScreen* screen = ScreenWrapper::Instance()->GetActiveScreen();
if (screen)
point = screen->LocalToInternal(point);
point -= parentDelta;
// Add the tree node - we need it before initializing control.
HierarchyTreeControlNode* controlNode = LibraryController::Instance()->CreateNewControl(parentNode, strType, QString::fromStdString(newName), point);
if (!controlNode)
return HierarchyTreeNode::HIERARCHYTREENODEID_EMPTY;
emit HierarchyTreeUpdated();
ResetSelectedControl();
SelectControl(controlNode);
return controlNode->GetId();
}
ControlsPositionData ControlsAdjustSizeCommand::ApplyAjustedSize(HierarchyTreeController::SELECTEDCONTROLNODES& controls)
{
ControlsPositionData resultData;
for (HierarchyTreeController::SELECTEDCONTROLNODES::iterator iter = controls.begin(); iter != controls.end(); ++iter)
{
HierarchyTreeControlNode* control = (*iter);
UIControl* uiControl = control->GetUIObject();
int32 nodeId = control->GetId();
if (uiControl)
{
// Get sprite
Sprite* sprite = uiControl->GetSprite();
Rect prevRect = uiControl->GetRect();
Rect updatedRect = prevRect;
if (sprite)
{
// Save control size data for undo
resultData.AddControl(uiControl);
// Set new size of updated rect
updatedRect.dx = sprite->GetWidth();
updatedRect.dy = sprite->GetHeight();
BaseMetadata* baseMetadata = GetMetadataForTreeNode(nodeId);
// This command is NOT state-aware and contains one and only param.
baseMetadata->SetActiveParamID(0);
baseMetadata->ApplyResize(prevRect, updatedRect);
SAFE_DELETE(baseMetadata);
}
}
}
return resultData;
}
void HierarchyTreeControlNode::AddControlToParent()
{
if (!parent)
return;
DVASSERT(uiObject);
HierarchyTreeScreenNode* screenNode = dynamic_cast<HierarchyTreeScreenNode*>(parent);
if (screenNode)
{
screenNode->GetScreen()->AddControl(this->uiObject);
}
else
{
//HierarchyTreeControlNode* controlNode = GetControlNode();
HierarchyTreeControlNode* controlNode = dynamic_cast<HierarchyTreeControlNode*>(parent);
if (controlNode)
{
UIControl* control = controlNode->GetUIObject();
if (control)
control->AddControl(this->uiObject);
}
}
}
void HierarchyTreeControlNode::SetParent(HierarchyTreeNode* node, HierarchyTreeNode* insertAfter)
{
if (this == insertAfter)
return;
if (parent)
parent->RemoveTreeNode(this, false, false);
HierarchyTreeControlNode* newParentControl = dynamic_cast<HierarchyTreeControlNode* >(node);
HierarchyTreeScreenNode* newParentScreen = dynamic_cast<HierarchyTreeScreenNode* >(node);
DVASSERT(newParentControl || newParentScreen);
if (!newParentControl && !newParentScreen)
return;
UIControl* afterControl = NULL;
HierarchyTreeControlNode* insertAfterControl = dynamic_cast<HierarchyTreeControlNode* >(insertAfter);
if (insertAfterControl)
afterControl = insertAfterControl->GetUIObject();
UIControl* newParentUI = NULL;
if (newParentControl)
newParentUI = newParentControl->GetUIObject();
else if (newParentScreen)
newParentUI = newParentScreen->GetScreen();
node->AddTreeNode(this, insertAfter);
if (newParentUI && uiObject)
{
Rect controlAbsoluteRect = uiObject->GetRect(true);
Rect parentAbsoluteRect = newParentUI->GetRect(true);
if (insertAfter != node)
{
newParentUI->InsertChildAbove(uiObject, afterControl);
}
else
{
UIControl* belowControl = NULL;
const List<UIControl*> & controls = newParentUI->GetChildren();
if (controls.size())
{
belowControl = *controls.begin();
}
newParentUI->InsertChildBelow(uiObject, belowControl);
}
// Recalculate the relative coords of the moved object to don't change its position.
Vector2 newControlOffset = controlAbsoluteRect.GetPosition() - parentAbsoluteRect.GetPosition();
uiObject->SetRect(Rect(newControlOffset, uiObject->GetRect().GetSize()));
// Fix
// DF-2395 - Recalculate scrollContainer content each time we add controls to it
UIScrollViewContainer *container = dynamic_cast<UIScrollViewContainer*>(newParentUI);
if (container)
{
UIScrollView *scroll = dynamic_cast<UIScrollView*>(container->GetParent());
if (scroll)
{
scroll->RecalculateContentSize();
}
}
}
parent = node;
}
HierarchyTreeControlNode* LibraryController::CreateNewControl(HierarchyTreeNode* parentNode, const QString& strType, const QString& name, const Vector2& position)
{
String type = strType.toStdString();
HierarchyTreeControlNode* controlNode = NULL;
UIControl* control = NULL;
CONTROLS::iterator iter;
for (iter = controls.begin(); iter != controls.end(); ++iter)
{
HierarchyTreeNode* node = iter->first;
if (strType == node->GetName())
break;
}
if (iter == controls.end() ||
dynamic_cast<HierarchyTreeControlNode*>(iter->first))
{
//create standart control
BaseObject* object = ObjectFactory::Instance()->New(type);
control = dynamic_cast<UIControl*>(object);
if (!control)
{
SafeRelease(object);
return NULL;
}
controlNode = new HierarchyTreeControlNode(parentNode, control, name);
}
else
{
//create aggregator
HierarchyTreeAggregatorNode* aggregator = dynamic_cast<HierarchyTreeAggregatorNode*>(iter->first);
if (aggregator)
{
controlNode = aggregator->CreateChild(parentNode, name);
control = controlNode->GetUIObject();
}
}
parentNode->AddTreeNode(controlNode);
// In case the control has subcontrols - they should be added to the control node too.
if (control && !control->GetSubcontrols().empty())
{
List<UIControl*> subControls = control->GetSubcontrols();
for (List<UIControl*>::iterator iter = subControls.begin(); iter != subControls.end(); iter ++)
{
UIControl* subControl = (*iter);
if (!subControl)
{
continue;
}
HierarchyTreeControlNode* subControlNode =
new HierarchyTreeControlNode(controlNode, subControl,
QString::fromStdString(subControl->GetName()));
controlNode->AddTreeNode(subControlNode);
}
}
// Initialize a control through its metadata.
BaseMetadata* newControlMetadata = MetadataFactory::Instance()->GetMetadataForUIControl(control);
METADATAPARAMSVECT params;
params.push_back(BaseMetadataParams(controlNode->GetId(), control));
newControlMetadata->SetupParams(params);
// Ready to do initialization!
newControlMetadata->InitializeControl(name.toStdString(), position);
SAFE_DELETE(newControlMetadata);
SafeRelease(control);
return controlNode;
}
