/** If clipboard has mime type application/x-uml-clip2,
Pastes the data from the clipboard into the current Doc */
bool UMLClipboard::pasteClip2(QMimeSource* data) {
UMLDoc *doc = UMLApp::app()->getDocument();
UMLListViewItemList itemdatalist;
UMLObjectList objects;
objects.setAutoDelete(false);
UMLViewList views;
IDChangeLog* idchanges = 0;
bool result = UMLDrag::decodeClip2(data, objects, itemdatalist, views);
if(!result) {
return false;
}
UMLObject *obj = 0;
UMLObjectListIt object_it(objects);
idchanges = doc->getChangeLog();
if(!idchanges) {
return false;
}
while ( (obj=object_it.current()) != 0 ) {
++object_it;
if(!doc->assignNewIDs(obj)) {
kDebug()<<"UMLClipboard: error adding umlobject"<<endl;
return false;
}
}
UMLView * pView = 0;
UMLViewListIt view_it( views );
while ( ( pView =view_it.current()) != 0 ) {
++view_it;
if( !doc->addUMLView( pView ) ) {
return false;
}
}
UMLListView *listView = UMLApp::app()->getListView();
UMLListViewItem* item = 0;
UMLListViewItem* itemdata = 0;
UMLListViewItemListIt it(itemdatalist);
while ( (itemdata=it.current()) != 0 ) {
item = listView->createItem(*itemdata, *idchanges);
if(!item) {
return false;
}
if(itemdata -> childCount()) {
if(!pasteChildren(item, idchanges)) {
return false;
}
}
++it;
}
return result;
}
/** If clipboard has mime type application/x-uml-clip4,
Pastes the data from the clipboard into the current Doc */
bool UMLClipboard::pasteClip4(QMimeSource* data) {
UMLDoc *doc = UMLApp::app()->getDocument();
UMLObjectList objects;
objects.setAutoDelete(false);
UMLWidgetList widgets;
widgets.setAutoDelete(false);
AssociationWidgetList assocs;
assocs.setAutoDelete(false);
IDChangeLog* idchanges = 0;
Uml::Diagram_Type diagramType;
if( !UMLDrag::decodeClip4(data, objects, widgets, assocs, diagramType) ) {
return false;
}
if( diagramType != UMLApp::app()->getCurrentView()->getType() ) {
if( !checkPasteWidgets(widgets) ) {
assocs.setAutoDelete(true);
assocs.clear();
return false;
}
}
UMLObjectListIt object_it(objects);
idchanges = doc->getChangeLog();
if(!idchanges) {
return false;
}
//make sure the file we are pasting into has the objects
//we need if there are widgets to be pasted
UMLObject* obj = 0;
while ( (obj=object_it.current()) != 0 ) {
++object_it;
if(!doc->assignNewIDs(obj)) {
return false;
}
}
//now add any widget we are want to paste
bool objectAlreadyExists = false;
UMLView *currentView = UMLApp::app()->getCurrentView();
currentView->beginPartialWidgetPaste();
UMLWidget* widget =0;
UMLWidgetListIt widget_it(widgets);
while ( (widget=widget_it.current()) != 0 ) {
++widget_it;
Uml::IDType oldId = widget->getID();
Uml::IDType newId = idchanges->findNewID(oldId);
if (currentView->findWidget(newId)) {
kError() << "UMLClipboard::pasteClip4: widget (oldID=" << ID2STR(oldId)
<< ", newID=" << ID2STR(newId) << ") already exists in target view."
<< endl;
widgets.remove(widget);
delete widget;
objectAlreadyExists = true;
} else if (! currentView->addWidget(widget, true)) {
currentView->endPartialWidgetPaste();
return false;
}
}
//now paste the associations
AssociationWidget* assoc;
AssociationWidgetListIt assoc_it(assocs);
while ( (assoc=assoc_it.current()) != 0 ) {
++assoc_it;
if (!currentView->addAssociation(assoc, true)) {
currentView->endPartialWidgetPaste();
return false;
}
}
//Activate all the pasted associations and widgets
currentView->activate();
currentView->endPartialWidgetPaste();
/*
UMLListView *listView = UMLApp::app()->getListView();
UMLListViewItem* item = 0;
UMLListViewItem* itemdata = 0;
UMLListViewItemListIt it(itemdatalist);
while ( (itemdata=it.current()) != 0 ) {
item = listView->createItem(*itemdata, *idchanges);
if(!item) {
return false;
}
if(itemdata -> childCount()) {
if(!pasteChildren(item, idchanges)) {
return false;
}
}
++it;
}*/
if (objectAlreadyExists) {
pasteItemAlreadyExists();
}
return true;
}
