CAction* CLayoutEditor::PerformAction(CAction *action, BOOL bRepeat)
{
// variables
long id, gid, prevObj, objLayer;
long i, oid;
CLayer *lyr;
CObj *o, *o2;
CObjType *oT;
CObjList objs;
CString text;
BOOL b, tb;
BOOL bMoreInstances;
POSITION pos, pos2;
g_pLayoutView = this;
g_pFrame = layout;
g_pApp = application;
long tid, tprevObj, tobjLayer, tglobalID;
// do stuff
CArchive *ar = action->Unprepare1();
CAction *actionNew = new CAction();
if (bRepeat)
actionNew->m_bGroup = FALSE;
CArchive *arNew = actionNew->Prepare1();
switch (action->m_type)
{
case ACTION_MOVESIZE:
*ar >> id;
o = GetObject(id);
// START UNDO INFO //
actionNew->m_type = ACTION_MOVESIZE;
tid = o->GetInstanceID();
*arNew << tid;
o->Serialize(*arNew);
// END UNDO INFO //
o->Serialize(*ar);
InitializeObject(o);
g_PropertyBar->Update(this, TYPE_OBJECT, &m_sel, layout, &layout->objects, application); // show object props
break;
case ACTION_CHANGETYPE:
*ar >> id;
// START UNDO INFO //
actionNew->m_type = ACTION_CHANGETYPE;
*arNew << id;
application->object_types[id]->Serialize(*arNew);
// END UNDO INFO //
application->object_types[id]->Serialize(*ar);
g_PropertyBar->Update(this, TYPE_OBJECT, &m_sel, layout, &layout->objects, application); // show object props
break;
case ACTION_CHANGELAYER:
*ar >> id;
pos = layout->layers.GetHeadPosition();
for (i = 0; i < layout->layers.GetCount(); i++)
{
lyr = layout->layers.GetPrev(pos);
if( lyr->m_layerID == id)
break;
}
// START UNDO INFO //
actionNew->m_type = ACTION_CHANGELAYER;
*arNew << id;
lyr->Serialize(*arNew);
// END UNDO INFO //
lyr->Serialize(*ar);
g_PropertyBar->Update(this, TYPE_LAYER, &m_sel, layout, &layout->objects, application, 0, lyr); // show object props
break;
case ACTION_SETVISIBLE:
*ar >> id >> b;
o = GetObject(id);
// START UNDO INFO //
actionNew->m_type = ACTION_SETVISIBLE;
tid = o->GetInstanceID();
tb = !b;
*arNew << tid << tb;
// END UNDO INFO //
o->SetVisible(b);
break;
case ACTION_SETLOCK:
*ar >> id >> b;
o = GetObject(id);
// START UNDO INFO //
actionNew->m_type = ACTION_SETLOCK;
tid = o->GetInstanceID();
tb = !b;
*arNew << tid << tb;
// END UNDO INFO //
o->SetVisible(b);
break;
case ACTION_CHANGEZORDER:
// START UNDO INFO //
actionNew->m_type = ACTION_CHANGEZORDER;
this->SerializeAllZLists(arNew);
// END UNDO INFO //
SerializeAllZLists(ar);
g_pLayerBar->m_layerDlg.RefreshLayers();
// we need to tell the layer dlg to refresh or something!
break;
case ACTION_CREATE:
{
*ar >> id >> objLayer >> prevObj;
o = new CObj();
o->Serialize(*ar);
if(objLayer!= -1 && prevObj != -1) //group items dont go into the zorder
{
if(objLayer >= 0)
{
pos = layout->layers.GetHeadPosition();
for (i = 0; i < layout->layers.GetCount(); i++) {
lyr = layout->layers.GetNext(pos);
if (lyr->m_layerID == objLayer) {
lyr->m_zOrder.InsertAfter(lyr->m_zOrder.FindIndex(prevObj), id);
break;
}
}
}
else
{
CObj* group = layout->GetObj(-objLayer); // layer is negative for object groups
group->m_groupObjects.InsertAfter(group->m_groupObjects.FindIndex(prevObj), id);
break;
}
}
InitializeObject(o);
layout->objects[id] = o;
// START UNDO INFO //
actionNew->m_type = ACTION_DELETE;
tid = o->GetInstanceID();
*arNew << tid;
// END UNDO INFO //
pMainWnd->ObjectTypesChanged();
g_PropertyBar->Update(this, TYPE_LAYOUT, NULL, layout, NULL, application);
}
g_pLayerBar->m_layerDlg.RefreshLayers();
break;
case ACTION_CREATETYPE:// long ObjectIdentifier, CObjType oT, long id, layer, prevobjid, CObj o
{
*ar >> gid;
oT = new CObjType();
oT->Serialize(*ar);
application->object_types[gid] = oT;
*ar >> id >> objLayer >> prevObj;
o = new CObj();
o->Serialize(*ar);
if(objLayer!= -1 && prevObj != -1) //group items dont go into the zorder
{
if(objLayer >= 0)
{
pos = layout->layers.GetHeadPosition();
for (i = 0; i < layout->layers.GetCount(); i++)
{
lyr = layout->layers.GetNext(pos);
if (lyr->m_layerID == objLayer) {
lyr->m_zOrder.InsertAfter(lyr->m_zOrder.FindIndex(prevObj), id);
break;
}
}
}
else
{
CObj* group = layout->GetObj(-objLayer); // layer is negative for object groups
group->m_groupObjects.InsertAfter(group->m_groupObjects.FindIndex(prevObj), id);
break;
}
}
layout->objects[id] = o;
// We need to call initialize!
InitializeObject(o);
// START UNDO INFO //
actionNew->m_type = ACTION_DELETE;
tid = o->GetInstanceID();
*arNew << tid;
// END UNDO INFO //
g_PropertyBar->Update(this, TYPE_LAYOUT, NULL, layout, NULL, application);
}
pMainWnd->ObjectTypesChanged();
g_pLayerBar->m_layerDlg.RefreshLayers();
break;
case ACTION_DELETE:
{
*ar >> id;
o = GetObject(id);
if(!o)
return 0; // this actually happens in groups sometimes but is now accounted for
tglobalID = o->GetGlobalID();
// remove from zorder
lyr = GetObjectLayer(id);
if(lyr)
{
pos2 = lyr->m_zOrder.Find(id);
tprevObj = lyr->m_zOrder.GetPrev(pos2);
tobjLayer = lyr->m_layerID;
lyr->m_zOrder.RemoveAt(lyr->m_zOrder.Find(id));
}
else if(o->m_bInGroup)
{
pos2 = o->m_group->m_groupObjects.Find(id);
tprevObj = o->m_group->m_groupObjects.GetPrev(pos2);
tobjLayer = 0 - o->m_group->GetInstanceID(); // we use negative values of the instance id of objects
o->m_group->m_groupObjects.RemoveAt(o->m_group->m_groupObjects.Find(id));
}
bMoreInstances = FALSE; // check if any more instances exist
pos = layout->objects.GetStartPosition();
long nKey;
while (pos != NULL)
{
layout->objects.GetNextAssoc(pos, nKey, o2);
if (o2->GetGlobalID() == tglobalID && o2->GetInstanceID() != id)
{
bMoreInstances = TRUE;
break;
}
}
if (bMoreInstances == FALSE) // no more exist, delete object type
{
CObjType* oT = application->object_types[tglobalID];
// START UNDO INFO //
actionNew->m_type = ACTION_CREATETYPE;
*arNew << tglobalID; //object type
oT->Serialize(*arNew);
long tid = o->GetInstanceID(); //object
*arNew << tid << tobjLayer << tprevObj;
o->Serialize(*arNew);
// END UNDO INFO //
//delete oT;
application->m_DeletedObjectTypes[tglobalID] = application->object_types[tglobalID];
application->object_types.RemoveKey(tglobalID);
if (oT->tree)
{
pMainWnd->project_bar.tree.DeleteItem(oT->tree);
oT->tree = NULL;
}
}
else
{
// START UNDO INFO //
actionNew->m_type = ACTION_CREATE;
long tid = o->GetInstanceID();
*arNew << tid << tobjLayer << tprevObj;
o->Serialize(*arNew);
// END UNDO INFO //
}
// okay time to recursively kill !
pos = o->m_groupObjects.GetHeadPosition();
//CObj *o2;
for (int k = 0; k < o->m_groupObjects.GetCount(); k++)
{
long groupitemid = o->m_groupObjects.GetNext(pos);
DeleteObjectRecursive(groupitemid);
// basically the serialization function automatically saves all the children items. We want to
// delete them but not back them up...thats where the DeleteOBjectRecursive function is handy :)
}
delete o;
layout->objects.RemoveKey(id);
pMainWnd->ObjectTypesChanged();
g_pLayerBar->m_layerDlg.RefreshLayers();
g_PropertyBar->Update(this, TYPE_LAYOUT, NULL, layout, NULL, application);
}
break;
case ACTION_GROUP:
*ar >> gid;
objs.Serialize(*ar);
m_sel.RemoveAll();
pos = objs.GetHeadPosition();
for (i = 0; i < objs.GetCount(); i++) {
id = objs.GetNext(pos);
m_sel.AddTail(id);
}
// taken from GroupSel(), penis removed //
o2 = GetObject(gid);
pos = m_sel.GetHeadPosition();
for (i = 0; i < m_sel.GetCount(); i++) { // loop through selected objects
o = GetObject(m_sel.GetNext(pos));
if (o->m_bInGroup == FALSE) { // selected object is not in another [open] group
o->m_bInGroup = TRUE;
o->m_group = o2;
lyr = GetObjectLayer(o->GetInstanceID());
tid = o->GetInstanceID();
if(lyr)
{
lyr->m_zOrder.RemoveAt(lyr->m_zOrder.Find(tid)); // move object from its layer to the group
}
o2->m_groupObjects.AddTail(tid);
}
}
// START UNDO INFO //
actionNew->m_type = ACTION_UNGROUP;
*arNew << gid;
// END UNDO INFO //
g_pLayerBar->m_layerDlg.RefreshLayers();
break;
case ACTION_UNGROUP:
*ar >> gid;
o = GetObject(gid);
// START UNDO INFO //
actionNew->m_type = ACTION_GROUP;
*arNew << gid;
o->m_groupObjects.Serialize(*arNew);
// END UNDO INFO //
//BLOCK: UNGROUP
// remove from zorder
// CObj *o2;
//POSITION pos2;
CLayer *lyr;
if (!o->m_bInGroup) {
lyr = GetObjectLayer(gid);
if(!lyr)
{
CErrorDlg Error;
Error.Error("Error in undo", "In ACTION_UNGROUP we were unable to work out what layer the group was on. Please report this to scirra");
return 0;
}
pos2 = lyr->m_zOrder.Find(gid); // get location in layer to put group objects
}
pos = o->m_groupObjects.GetHeadPosition();
for (int j = 0; j < o->m_groupObjects.GetCount(); j++) {
o2 = GetObject(o->m_groupObjects.GetNext(pos));
if (o->m_bInGroup)
o2->m_group = o->m_group;
else {
o2->m_bInGroup = FALSE;
o2->m_group = NULL;
id = o2->GetInstanceID();
lyr->m_zOrder.InsertAfter(pos2, id);
}
}
o->m_groupObjects.RemoveAll();
/*
// taken from Ungroup(), penis removed //
if (!o->m_bInGroup) {
lyr = GetObjectLayer(gid);
if(!lyr)
{
CErrorDlg Error;
Error.Error("Error in undo", "In ACTION_UNGROUP we were unable to work out what layer the group was on. Please report this to scirra");
return 0;
}
pos2 = lyr->m_zOrder.Find(gid); // get location in layer to put group objects
}
pos = o->m_groupObjects.GetHeadPosition();
for (i = 0; i < o->m_groupObjects.GetCount(); i++) {
o2 = GetObject(o->m_groupObjects.GetNext(pos));
if (o->m_bInGroup)
o2->m_group = o->m_group;
else {
o2->m_bInGroup = FALSE;
o2->m_group = NULL;
id = o2->GetInstanceID();
lyr->m_zOrder.InsertAfter(pos2, id);
}
}
o->m_groupObjects.RemoveAll();
{ // this allows us to remove the group type and the group object - davo
// CUndo* temp = m_undo;
// m_undo = 0;
//DeleteObject(gid);
// m_undo = temp;
}*/
g_pLayerBar->m_layerDlg.RefreshLayers();
break;
case ACTION_GROUPOPEN:
*ar >> id >> b;
o = GetObject(id);
// START UNDO INFO //
actionNew->m_type = ACTION_GROUPOPEN;
tid = o->GetInstanceID();
tb = !b;
*arNew << tid << tb;
// END UNDO INFO //
o->m_bGroupOpen = b;
g_pLayerBar->m_layerDlg.RefreshLayers();
break;
case ACTION_GROUPREMOVE:
*ar >> gid >> oid >> objLayer >> prevObj;
// START UNDO INFO //
actionNew->m_type = ACTION_GROUPADD;
*arNew << gid << oid;
// END UNDO INFO //
o = GetObject(oid);
o2 = GetObject(gid);
o->m_groupObjects.RemoveAt(o->m_groupObjects.Find(oid));
o->UpdateGroupInfo(FALSE);
o2->m_bInGroup = FALSE;
o2->m_group = NULL;
for (i = 0; i < layout->layers.GetCount(); i++) {
lyr = layout->layers.GetNext(pos);
if (lyr->m_layerID == objLayer) {
lyr->m_zOrder.InsertAfter(lyr->m_zOrder.FindIndex(prevObj), oid);
break;
}
}
g_pLayerBar->m_layerDlg.RefreshLayers();
break;
case ACTION_GROUPADD:
*ar >> gid >> oid;
o = GetObject(oid);
o2 = GetObject(gid);
o->m_bInGroup = TRUE;
o->m_group = o2;
lyr = GetObjectLayer(oid);
if(!lyr)
{
CErrorDlg Error;
Error.Error("Error", "Unable to work out what layer the object is on in ACTION_GROUPADD, please report this to scirra");
return 0;
}
pos = lyr->m_zOrder.Find(oid);
prevObj = lyr->m_zOrder.GetPrev(pos);
// START UNDO INFO //
actionNew->m_type = ACTION_GROUPREMOVE;
*arNew << gid << oid << lyr->m_layerID << prevObj;
// END UNDO INFO //
lyr->m_zOrder.RemoveAt(lyr->m_zOrder.Find(oid));
o->m_group->m_groupObjects.AddTail(oid);
g_pLayerBar->m_layerDlg.RefreshLayers();
break;
}
action->Unprepare2();
actionNew->Prepare2();
if(action == 0)
{
int a = 0;
a --;
}
if(actionNew == 0)
{
int a = 0;
a--;
}
return actionNew;
}
void CLayerDlg::OnLayerDel()
{
if(!m_layerListBox.layout_editor)
return;
if(m_layerListBox.GetCurSel() == -1)
return;
CLayer *layer = (CLayer*)m_layerListBox.GetItemDataPtr(m_layerListBox.GetCurSel());
if (layer->m_layerType == LAYER_NONFRAME) return;
if (m_layerListBox.layout_editor->layout->layers.GetCount() == 2)
{
CErrorDlg error;
error.Error("Error removing layer", "You can't remove the last layer.");
return;
}
bool do_delete = false;
if (layer)
{
CExtMsgBox msg(NULL, CONF_DELETE, CONFIRMATION, __EXT_MB_YESNO | __EXT_MB_ICONINFORMATION | __EXT_MB_DO_NOT_ASK_AGAIN, 0, "DeleteLayer", __EXT_MB_EX_CHECK_BOX_IS_NOT_CHECKED_INTIALLY);
int result = msg.DoModal();
if (result == IDYES)
do_delete = true;
else
msg.ResetMsgBox();
}
if (do_delete)
{
POSITION pos = layer->m_zOrder.GetHeadPosition();
vector<long> deletelist;
for (int i = 0; i < layer->m_zOrder.GetCount(); i++) {
deletelist.push_back(layer->m_zOrder.GetNext(pos));
}
for(int i = 0; i < deletelist.size(); i++)
{
m_layerListBox.layout_editor->DeleteObject(deletelist.at(i), TRUE);
}
// START UNDO INFO //
CAction *action = new CAction();
action->m_type = ACTION_CHANGEZORDER;
CArchive *ar = action->Prepare1();
m_layerListBox.layout_editor->SerializeAllZLists(ar);
action->Prepare2();
m_layerListBox.layout_editor->m_undo->AddAction(action);
// END UNDO INFO //
m_layerListBox.layout_editor->layout->layers.RemoveAt(m_layerListBox.layout_editor->layout->layers.Find(layer));
m_layerListBox.DeleteString(m_layerListBox.GetCurSel());
m_layerListBox.SetCurSel(0);
OnSelchange();
g_PropertyBar->Update(layout_editor, TYPE_LAYER, NULL, NULL,NULL, layout_editor->application, 0, layout_editor->layout->layers.GetAt(layout_editor->layout->layers.GetTailPosition())); // update the property editor
m_layerListBox.layout_editor->Invalidate();
CChildFrame* pCF = (CChildFrame*)m_layerListBox.layout_editor->GetParentFrame();
pCF->object_bar.Refresh();
layout_editor->layout->SetChanged(true);
}
}