bool wxGxContentView::OnDropObjects(wxCoord x, wxCoord y, const wxArrayString& GxObjects, bool bIsControlOn)
{
bool bMove = !bIsControlOn;
SetItemState(m_HighLightItem, 0, wxGISLIST_STATE_DROPHILITED);
//SetItemState(m_HighLightItem, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
wxPoint pt(x, y);
unsigned long nFlags(0);
long nItemId = HitTest(pt, (int &)nFlags);
long nObjectID(m_nParentGxObjectID);
if(nItemId != wxNOT_FOUND && (nFlags & wxLIST_HITTEST_ONITEM))
{
LPITEMDATA pItemData = (LPITEMDATA)GetItemData(nItemId);
nObjectID = pItemData->nObjectID;
}
wxGxObject* pGxObject = m_pCatalog->GetRegisterObject(nObjectID);
IGxDropTarget* pTarget = dynamic_cast<IGxDropTarget*>(pGxObject);
if(pTarget)
{
wxDragResult res(bMove == true ? wxDragMove : wxDragCopy);
if(wxIsDragResultOk(pTarget->CanDrop(res)))
return pTarget->Drop(GxObjects, bMove);
}
return false;
}
bool wxGxTreeView::OnDropObjects(wxCoord x, wxCoord y, const wxArrayString& GxObjects)
{
bool bMove = !wxGetKeyState(WXK_CONTROL);
wxPoint pt(x, y);
int flag = wxTREE_HITTEST_ONITEMINDENT;
wxTreeItemId ItemId = wxTreeCtrl::HitTest(pt, flag);
if(ItemId.IsOk())
{
SetItemDropHighlight(ItemId, false);
wxGxTreeItemData* pData = (wxGxTreeItemData*)GetItemData(ItemId);
if(pData == NULL)
return wxDragNone;
wxGxObject* pGxObject = m_pCatalog->GetRegisterObject(pData->m_nObjectID);
IGxDropTarget* pTarget = dynamic_cast<IGxDropTarget*>(pGxObject);
if(pTarget)
{
wxDragResult res(bMove == true ? wxDragMove : wxDragCopy);
if(wxIsDragResultOk(pTarget->CanDrop(res)))
return pTarget->Drop(GxObjects, bMove);
}
}
return false;
}
wxDragResult wxGxTreeView::OnDragOver(wxCoord x, wxCoord y, wxDragResult def)
{
if(m_HighLightItemId.IsOk())
SetItemDropHighlight(m_HighLightItemId, false);
wxPoint pt(x, y);
int flag = wxTREE_HITTEST_ONITEMINDENT;
wxTreeItemId ItemId = wxTreeCtrl::HitTest(pt, flag);
if(ItemId.IsOk())
{
wxSize sz = GetClientSize();
if(DNDSCROLL > y)//scroll up
ScrollLines(-1);
else if((sz.GetHeight() - DNDSCROLL) < y)//scroll down
ScrollLines(1);
SetItemDropHighlight(ItemId);
m_HighLightItemId = ItemId;
wxGxTreeItemData* pData = (wxGxTreeItemData*)GetItemData(ItemId);
if(pData == NULL)
return wxDragNone;
//check drop capability
wxGxObject* pGxObject = m_pCatalog->GetRegisterObject(pData->m_nObjectID);
IGxDropTarget* pTarget = dynamic_cast<IGxDropTarget*>(pGxObject);
if(pTarget == NULL)
return wxDragNone;
return pTarget->CanDrop(def);
}
return def;
}
void wxGISCatalogMainCmd::OnClick(void)
{
wxCHECK_RET(m_pGxApp && m_pApp, wxT("Application pointer is null"));
wxGxSelection* pSel = m_pGxApp->GetGxSelection();
wxGxCatalogBase* pCat = GetGxCatalog();
switch(m_subtype)
{
case 0:
if(pSel && pCat)
{
wxGxObject* pGxObject = pCat->GetRegisterObject(pSel->GetFirstSelectedObjectId());
if(!pGxObject)
return;
wxGxObject* pParentGxObject = pGxObject->GetParent();
if(pParentGxObject)
{
pSel->Select(pParentGxObject->GetId(), false, wxGxSelection::INIT_ALL);
}
/*
if(wxIsKindOf(pParentGxObject, wxGxObjectContainer))
{
pSel->Select(pParentGxObject->GetId(), false, wxGxSelection::INIT_ALL);
}
else
{
wxGxObject* pGrandParentGxObject = pParentGxObject->GetParent();
pSel->Select(pGrandParentGxObject->GetId(), false, wxGxSelection::INIT_ALL);
}
*/
}
break;
case 1:// 1 Connect Folder
{
wxDirDialog dlg(dynamic_cast<wxWindow*>(m_pApp), wxString(_("Choose a folder to connect")));
if(pSel && pCat && dlg.ShowModal() == wxID_OK)
{
wxGxCatalog* pGxCatalog = wxDynamicCast(pCat, wxGxCatalog);
if(pGxCatalog)
{
wxGxDiscConnections* pGxDiscConnections = wxDynamicCast(pGxCatalog->GetRootItemByType(wxCLASSINFO(wxGxDiscConnections)), wxGxDiscConnections);
if(pGxDiscConnections && pGxDiscConnections->ConnectFolder(dlg.GetPath()))
return;
else
wxMessageBox(_("Cannot connect folder"), _("Error"), wxOK | wxICON_ERROR);
}
}
return;
}
case 2:// 2 Disconnect Folder - duplicate Delete command
{
if(pSel && pCat)
{
wxGxObject* pGxObject = pCat->GetRegisterObject(pSel->GetFirstSelectedObjectId());
wxGxDiscConnection* pGxDiscConnection = wxDynamicCast(pGxObject, wxGxDiscConnection);
if(pGxDiscConnection && pGxDiscConnection->Delete())
return;
else
wxMessageBox(_("Cannot disconnect folder"), _("Error"), wxOK | wxICON_ERROR);
}
return;
}
case 8:
if(pSel && pCat)
{
wxGxObject* pGxObject = pCat->GetRegisterObject(pSel->GetLastSelectedObjectId());
wxGxView* pGxView = dynamic_cast<wxGxView*>(wxWindow::FindFocus());
if(pGxView && pGxObject)
pGxView->BeginRename(pGxObject->GetId());
}
break;
case 4:
if(pSel && pCat)
{
bool bAskToDelete(true);
wxGISAppConfig oConfig = GetConfig();
bAskToDelete = oConfig.ReadBool(enumGISHKCU, m_pApp->GetAppName() + wxString(wxT("/catalog/ask_delete")), bAskToDelete);
if(bAskToDelete)
{
//show ask dialog
wxWindow* pWnd = dynamic_cast<wxWindow*>(m_pApp);
wxRichMessageDialog dlg(pWnd, wxString::Format(_("Do you really want to delete %d item(s)"), pSel->GetCount()), wxString(_("Delete confirm")), wxYES_NO | wxNO_DEFAULT | wxICON_QUESTION | wxSTAY_ON_TOP | wxCENTRE);
dlg.SetExtendedMessage(wxString(_("The result of operation cannot be undone!\nThe deleted items will remove from disk and will not put to the recycled bin.")));
dlg.ShowCheckBox("Use my choice and do not show this dialog in future");
int nRes = dlg.ShowModal();
if(oConfig.IsOk())
oConfig.Write(enumGISHKCU, m_pApp->GetAppName() + wxString(wxT("/catalog/ask_delete")), !dlg.IsCheckBoxChecked());
if(nRes == wxID_NO)
return;
}
for(size_t i = 0; i < pSel->GetCount(); ++i)
{
wxGxObject* pGxObject = pCat->GetRegisterObject(pSel->GetSelectedObjectId(i));
IGxObjectEdit* pGxObjectEdit = dynamic_cast<IGxObjectEdit*>(pGxObject);
if(pGxObjectEdit && pGxObjectEdit->CanDelete())
{
if(!pGxObjectEdit->Delete())
{
wxWindow* pWnd = dynamic_cast<wxWindow*>(m_pApp);
if(i == pSel->GetCount() - 1)
{
wxMessageBox(wxString::Format(_("Delete '%s'failed"), pGxObject->GetName().c_str()), _("Error"), wxOK | wxICON_ERROR, pWnd);
return;
}
int nRes = wxMessageBox(wxString::Format(_("Cannot delete '%s'\nContinue?"), pGxObject->GetName().c_str()), _("Error"), wxYES_NO | wxICON_QUESTION, pWnd);
if(nRes == wxNO)
return;
}
}
}
}
return;
case 5:
if(pSel && pCat)
{
long nSelId = wxNOT_FOUND;
if(pSel->CanUndo())
{
nSelId = pSel->Undo(wxNOT_FOUND);
}
if(pCat->GetRegisterObject(nSelId))
{
pSel->Select(nSelId, false, wxGxSelection::INIT_ALL);
}
}
return;
case 6:
if(pSel && pCat)
{
long nSelId = wxNOT_FOUND;
if(pSel->CanRedo())
{
nSelId = pSel->Redo(wxNOT_FOUND);
}
if(pCat->GetRegisterObject(nSelId))
{
pSel->Select(nSelId, false, wxGxSelection::INIT_ALL);
}
}
return;
case 9:
if(pSel && pCat)
{
for(size_t i = 0; i < pSel->GetCount(); ++i)
{
wxGxObject* pGxObject = pCat->GetRegisterObject(pSel->GetSelectedObjectId(i));
if(pGxObject)
pGxObject->Refresh();
}
}
return;
case 10:
if(pSel && pCat)
{
wxGxObject* pGxObject = pCat->GetRegisterObject(pSel->GetLastSelectedObjectId());
IGxObjectEditUI* pGxObjectEdit = dynamic_cast<IGxObjectEditUI*>(pGxObject);
if(pGxObjectEdit)
pGxObjectEdit->EditProperties(dynamic_cast<wxWindow*>(m_pApp));
}
return;
case 11://copy
if(pSel && pCat)
{
wxDataObjectComposite *pDragData = new wxDataObjectComposite();
wxGISStringDataObject *pNamesData = new wxGISStringDataObject(wxDataFormat(wxT("application/x-vnd.wxgis.gxobject-name")));
pDragData->Add(pNamesData, true);
wxFileDataObject *pFileData = new wxFileDataObject();
pDragData->Add(pFileData, false);
for(size_t i = 0; i < pSel->GetCount(); ++i)
{
wxGxObject* pGxObject = pCat->GetRegisterObject(pSel->GetSelectedObjectId(i));
if(pGxObject)
{
wxString sSystemPath(pGxObject->GetPath(), wxConvUTF8);
pFileData->AddFile(sSystemPath);
pNamesData->AddString(pGxObject->GetFullName());
}
}
//! Lock clipboard
wxClipboardLocker locker;
if(!locker)
wxMessageBox(_("Can't open clipboard"), _("Error"), wxOK | wxICON_ERROR);
else
{
//! Put data to clipboard
if(!wxTheClipboard->AddData(pDragData))
wxMessageBox(_("Can't copy file(s) to the clipboard"), _("Error"), wxOK | wxICON_ERROR);
}
}
return;
case 12://cut
if(pSel && pCat)
{
wxDataObjectComposite *pDragData = new wxDataObjectComposite();
wxGISStringDataObject *pNamesData = new wxGISStringDataObject(wxDataFormat(wxT("application/x-vnd.wxgis.gxobject-name")));
pDragData->Add(pNamesData, true);
wxFileDataObject *pFileData = new wxFileDataObject();
pDragData->Add(pFileData, false);
pDragData->Add(new wxTextDataObject(wxT("cut")));
for(size_t i = 0; i < pSel->GetCount(); ++i)
{
wxGxObject* pGxObject = pCat->GetRegisterObject(pSel->GetSelectedObjectId(i));
if(pGxObject)
{
wxString sSystemPath(pGxObject->GetPath(), wxConvUTF8);
pFileData->AddFile(sSystemPath);
pNamesData->AddString(pGxObject->GetFullName());
}
}
//! Lock clipboard
wxClipboardLocker locker;
if(!locker)
wxMessageBox(_("Can't open clipboard"), _("Error"), wxOK | wxICON_ERROR);
else
{
//! Put data to clipboard
if(!wxTheClipboard->AddData(pDragData))
wxMessageBox(_("Can't copy file(s) to the clipboard"), _("Error"), wxOK | wxICON_ERROR);
}
}
return;
case 13://paste
if(pSel && pCat)
{
IGxDropTarget* pTarget = dynamic_cast<IGxDropTarget*>(pCat->GetRegisterObject(pSel->GetFirstSelectedObjectId()));
if(!pTarget)
return;
wxClipboardLocker locker;
if(!locker)
wxMessageBox(_("Can't open clipboard"), _("Error"), wxOK | wxICON_ERROR);
else
{
wxTextDataObject data;
bool bMove(false);
if(wxTheClipboard->GetData( data ))
{
if(data.GetText() == wxString(wxT("cut")))
bMove = true;
}
wxGISStringDataObject data_names(wxDataFormat(wxT("application/x-vnd.wxgis.gxobject-name")));
if(wxTheClipboard->GetData( data_names ))
{
pTarget->Drop(data_names.GetStrings(), bMove);
return;
}
wxFileDataObject filedata;
if( wxTheClipboard->GetData( filedata ) )
{
pTarget->Drop(wxGISDropTarget::PathsToNames(filedata.GetFilenames()), bMove);
return;
}
}
}
return;
case 7:
if(pSel && pCat)
{
//create folder
long nSelId = pSel->GetFirstSelectedObjectId();
wxGxObject* pGxObject = pCat->GetRegisterObject(nSelId);
wxGxAutoRenamer* pGxFolder = dynamic_cast<wxGxAutoRenamer*>(pGxObject);
if(!pGxFolder)
return;
wxGxView* pGxView = dynamic_cast<wxGxView*>(wxWindow::FindFocus());
CPLString sFolderPath = CheckUniqPath(pGxObject->GetPath(), CPLString(wxString(_("New folder")).mb_str(wxConvUTF8)), true, " ");
pGxFolder->BeginRenameOnAdd(pGxView, sFolderPath);
if(!CreateDir(sFolderPath))
{
wxMessageBox(_("Create folder error!"), _("Error"), wxICON_ERROR | wxOK );
pGxFolder->BeginRenameOnAdd(NULL, "");
return;
}
}
return;
case 3:
default:
return;
}
}
bool wxGISCatalogMainCmd::GetEnabled(void)
{
wxCHECK_MSG(m_pGxApp, false, wxT("Application pointer is null"));
wxGxSelection* pSel = m_pGxApp->GetGxSelection();
wxGxCatalogBase* pCat = GetGxCatalog();
switch(m_subtype)
{
case 0://Up One Level
if(pCat && pSel)
{
wxGxObject* pGxObject = pCat->GetRegisterObject(pSel->GetFirstSelectedObjectId());
return pGxObject != NULL && pGxObject->GetParent();
}
return false;
case 1:
return true;
case 2:
//check if wxGxDiscConnection
if(pCat && pSel)
{
wxGxObject* pGxObject = pCat->GetRegisterObject(pSel->GetFirstSelectedObjectId());
return pGxObject != NULL && pGxObject->IsKindOf(wxCLASSINFO(wxGxDiscConnection));
}
return false;
case 3:
return true;
case 4://delete
if(pCat && pSel)
{
for(size_t i = 0; i < pSel->GetCount(); ++i)
{
wxGxObject* pGxObject = pCat->GetRegisterObject(pSel->GetSelectedObjectId(i));
IGxObjectEdit* pGxObjectEdit = dynamic_cast<IGxObjectEdit*>(pGxObject);
if(pGxObjectEdit && pGxObjectEdit->CanDelete())
return true;
}
}
return false;
case 5:
if(pSel)
return pSel->CanUndo();
return false;
case 6:
if(pSel)
return pSel->CanRedo();
return false;
case 7:
if(pCat && pSel)
{
wxGxObject* pGxObject = pCat->GetRegisterObject(pSel->GetFirstSelectedObjectId());
wxGxObjectContainer* pCont = wxDynamicCast(pGxObject, wxGxObjectContainer);
if(pCont)
return pCont->CanCreate(enumGISContainer, enumContFolder);
}
return false;
case 8://Rename
if(pCat && pSel)
{
size_t nCounter(0);
for(size_t i = 0; i < pSel->GetCount(); ++i)
{
wxGxObject* pGxObject = pCat->GetRegisterObject(pSel->GetSelectedObjectId(i));
IGxObjectEdit* pGxObjectEdit = dynamic_cast<IGxObjectEdit*>(pGxObject);
if(pGxObjectEdit && pGxObjectEdit->CanRename())
nCounter++;
}
return nCounter == 1 ? true : false;
}
return false;
case 9://Refresh
if(pSel)
return pSel->GetCount() > 0;
return false;
case 10://Properties
//check if IGxObjectEditUI
if(pCat && pSel)
{
wxGxObject* pGxObject = pCat->GetRegisterObject(pSel->GetLastSelectedObjectId());
return dynamic_cast<IGxObjectEditUI*>(pGxObject);
}
return false;
case 11://Copy
if(pCat && pSel)
{
for(size_t i = 0; i < pSel->GetCount(); ++i)
{
wxGxObject* pGxObject = pCat->GetRegisterObject(pSel->GetSelectedObjectId(i));
IGxObjectEdit* pGxObjectEdit = dynamic_cast<IGxObjectEdit*>(pGxObject);
if(pGxObjectEdit && pGxObjectEdit->CanCopy(""))
return true;
}
}
return false;
case 12://Cut
if(pCat && pSel)
{
for(size_t i = 0; i < pSel->GetCount(); ++i)
{
wxGxObject* pGxObject = pCat->GetRegisterObject(pSel->GetSelectedObjectId(i));
IGxObjectEdit* pGxObjectEdit = dynamic_cast<IGxObjectEdit*>(pGxObject);
if(pGxObjectEdit && pGxObjectEdit->CanMove(""))
return true;
}
}
return false;
case 13://Paste
{
IViewDropTarget* pViewDropTarget = dynamic_cast<IViewDropTarget*>(wxWindow::FindFocus());
if(pViewDropTarget)
{
if( pViewDropTarget->CanPaste() )
{
wxClipboardLocker locker;
bool bMove(false);
if(!locker)
{
//
}
else
{
wxTextDataObject data;
if(wxTheClipboard->GetData( data ))
{
if(data.GetText() == wxString(wxT("cut")))
bMove = true;
}
}
for(size_t i = 0; i < pSel->GetCount(); ++i)
{
IGxDropTarget* pGxDropTarget = dynamic_cast<IGxDropTarget*>(pCat->GetRegisterObject(pSel->GetSelectedObjectId(i)));
if(pGxDropTarget && wxIsDragResultOk(pGxDropTarget->CanDrop(bMove == true ? wxDragMove : wxDragCopy)))
return true;
}
}
}
}
return false;
default:
return false;
}
}