/**
* Copy operation.
* @param fromView flag if it is from view
* @return the mime data
*/
QMimeData* UMLClipboard::copy(bool fromView/*=false*/)
{
//Clear previous copied data
m_AssociationList.clear();
m_ItemList.clear();
m_ObjectList.clear();
m_ViewList.clear();
UMLDragData *data = 0;
QPixmap* png = 0;
UMLListView * listView = UMLApp::app()->listView();
if (fromView) {
m_type = clip4;
UMLScene *scene = UMLApp::app()->currentView()->umlScene();
scene->checkSelections();
m_WidgetList = scene->selectedWidgetsExt();
//if there is no selected widget then there is no copy action
if (!m_WidgetList.count()) {
return 0;
}
m_AssociationList = scene->selectedAssocs();
scene->copyAsImage(png);
} else { //if the copy action is being performed from the ListView
UMLListViewItemList itemsSelected = listView->selectedItems();
if (itemsSelected.count() <= 0) {
return 0;
}
//Set What type of copy operation are we performing and
//also fill m_ViewList with all the selected Diagrams
setCopyType(itemsSelected);
//if we are copying a diagram or part of a diagram, select the items
//on the ListView that correspond to a UseCase, Actor or Concept
//in the Diagram
if (m_type == clip2) {
//Fill the member lists with all the object and stuff to be copied
//to the clipboard
itemsSelected.clear();
//For each selected view select all the Actors, USe Cases and Concepts
//widgets in the ListView
foreach (UMLView* view, m_ViewList ) {
UMLObjectList objects = view->umlScene()->umlObjects();
foreach (UMLObject* o, objects ) {
UMLListViewItem *item = listView->findUMLObject(o);
if (item) {
listView->setCurrentItem(item);
}
}
}
/**
* Copy operation.
* @param fromView flag if it is from view
* @return the mime data
*/
QMimeData* UMLClipboard::copy(bool fromView/*=false*/)
{
// Clear previous copied data
m_AssociationList.clear();
m_ObjectList.clear();
m_ViewList.clear();
UMLDragData *data = 0;
QPixmap* png = 0;
UMLListView * listView = UMLApp::app()->listView();
if (fromView) {
m_type = clip4;
UMLView *view = UMLApp::app()->currentView();
if (view == 0) {
uError() << "UMLApp::app()->currentView() is NULL";
return 0;
}
UMLScene *scene = view->umlScene();
if (scene == 0) {
uError() << "currentView umlScene() is NULL";
return 0;
}
m_WidgetList = scene->selectedWidgetsExt();
//if there is no selected widget then there is no copy action
if (!m_WidgetList.count()) {
return 0;
}
m_AssociationList = scene->selectedAssocs();
scene->copyAsImage(png);
// Clip4 needs related widgets.
addRelatedWidgets();
// Clip4 needs UMLObjects because it's possible the UMLObject
// is no longer there when pasting this mime data. This happens for
// example when using cut-paste or pasting to another Umbrello
// instance.
fillObjectListForWidgets(m_WidgetList);
foreach (WidgetBase* widget, m_AssociationList) {
if (widget->umlObject() != 0) {
m_ObjectList.append(widget->umlObject());
}
}
} else {