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| 200 | |
| 201 | //------------------------------------------------------------------------------ |
| 202 | void vtkCamera3DWidget::ProcessKeyEvents(vtkObject*, unsigned long event, void* clientdata, void*) |
| 203 | { |
| 204 | vtkCamera3DWidget* self = static_cast<vtkCamera3DWidget*>(clientdata); |
| 205 | vtkCamera3DRepresentation* rep = vtkCamera3DRepresentation::SafeDownCast(self->WidgetRep); |
| 206 | char* cKeySym = self->Interactor->GetKeySym(); |
| 207 | std::string keySym = cKeySym != nullptr ? cKeySym : ""; |
| 208 | std::transform(keySym.begin(), keySym.end(), keySym.begin(), ::toupper); |
| 209 | if (event == vtkCommand::KeyPressEvent) |
| 210 | { |
| 211 | if (keySym == "X") |
| 212 | { |
| 213 | if (rep->GetTranslationAxis() == vtkWidgetRepresentation::XAxis) |
| 214 | { |
| 215 | rep->SetTranslationAxisToNone(); |
| 216 | } |
| 217 | else |
| 218 | { |
| 219 | rep->SetTranslationAxisToXAxis(); |
| 220 | } |
| 221 | } |
| 222 | else if (keySym == "Y") |
| 223 | { |
| 224 | if (rep->GetTranslationAxis() == vtkWidgetRepresentation::YAxis) |
| 225 | { |
| 226 | rep->SetTranslationAxisToNone(); |
| 227 | } |
| 228 | else |
| 229 | { |
| 230 | rep->SetTranslationAxisToYAxis(); |
| 231 | } |
| 232 | } |
| 233 | else if (keySym == "Z") |
| 234 | { |
| 235 | if (rep->GetTranslationAxis() == vtkWidgetRepresentation::ZAxis) |
| 236 | { |
| 237 | rep->SetTranslationAxisToNone(); |
| 238 | } |
| 239 | else |
| 240 | { |
| 241 | rep->SetTranslationAxisToZAxis(); |
| 242 | } |
| 243 | } |
| 244 | else if (keySym == "O") |
| 245 | { |
| 246 | rep->SetTranslationAxisToNone(); |
| 247 | } |
| 248 | else if (keySym == "A") |
| 249 | { |
| 250 | if (rep->GetTranslatingAll()) |
| 251 | { |
| 252 | rep->TranslatingAllOff(); |
| 253 | } |
| 254 | else |
| 255 | { |
| 256 | rep->TranslatingAllOn(); |
| 257 | } |
| 258 | } |
| 259 | else if (keySym == "C") |