Mercurial Repositories > eric / file comparison
comparison: Graphics/UMLGraphicsView.py
Graphics/UMLGraphicsView.py
- changeset 2034
- 8de0fc1f7fef
- parent 2033
- 4b99609f6a87
- child 2038
- 72557ef75de1
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| 2033:4b99609f6a87 | 2034:8de0fc1f7fef |
|---|---|
| 14 | 14 |
| 15 from E5Gui import E5MessageBox, E5FileDialog | 15 from E5Gui import E5MessageBox, E5FileDialog |
| 16 | 16 |
| 17 from .UMLItem import UMLItem | 17 from .UMLItem import UMLItem |
| 18 from .AssociationItem import AssociationItem | 18 from .AssociationItem import AssociationItem |
| 19 from .ClassItem import ClassItem | |
| 20 from .ModuleItem import ModuleItem | |
| 21 from .PackageItem import PackageItem | |
| 19 from .UMLSceneSizeDialog import UMLSceneSizeDialog | 22 from .UMLSceneSizeDialog import UMLSceneSizeDialog |
| 20 from .ZoomDialog import ZoomDialog | 23 from .ZoomDialog import ZoomDialog |
| 21 | 24 |
| 22 import UI.Config | 25 import UI.Config |
| 23 import UI.PixmapCache | 26 import UI.PixmapCache |
| 601 for item in self.filteredItems(self.scene().items(), AssociationItem): | 604 for item in self.filteredItems(self.scene().items(), AssociationItem): |
| 602 lines.append("association: {0}".format(item.buildAssociationItemDataString())) | 605 lines.append("association: {0}".format(item.buildAssociationItemDataString())) |
| 603 | 606 |
| 604 return lines | 607 return lines |
| 605 | 608 |
| 606 def parsePersistenceData(self, data): | 609 def parsePersistenceData(self, version, data): |
| 607 """ | 610 """ |
| 608 Public method to parse persisted data. | 611 Public method to parse persisted data. |
| 609 | 612 |
| 610 @param dat persisted data to be parsed (string) | 613 @param version version of the data (string) |
| 611 """ | 614 @param data persisted data to be parsed (list of string) |
| 612 # TODO: implement this | 615 @return tuple of flag indicating success (boolean) and faulty line |
| 613 return | 616 number (integer) |
| 617 """ | |
| 618 umlItems = {} | |
| 619 | |
| 620 if not data[0].startswith("diagram_name:"): | |
| 621 return False, 0 | |
| 622 self.diagramName = data[0].split(": ", 1)[1].strip() | |
| 623 | |
| 624 linenum = 0 | |
| 625 for line in data[1:]: | |
| 626 linenum += 1 | |
| 627 if not line.startswith(("item:", "association:")): | |
| 628 return False, linenum | |
| 629 | |
| 630 key, value = line.split(": ", 1) | |
| 631 if key == "item": | |
| 632 id, x, y, itemType, itemData = value.split(", ", 4) | |
| 633 try: | |
| 634 id = int(id.split("=", 1)[1].strip()) | |
| 635 x = float(x.split("=", 1)[1].strip()) | |
| 636 y = float(y.split("=", 1)[1].strip()) | |
| 637 itemType = itemType.split("=", 1)[1].strip() | |
| 638 if itemType == ClassItem.ItemType: | |
| 639 itm = ClassItem(x=x, y=y, scene=self.scene()) | |
| 640 elif itemType == ModuleItem.ItemType: | |
| 641 itm = ModuleItem(x=x, y=y, scene=self.scene()) | |
| 642 elif itemType == PackageItem.ItemType: | |
| 643 itm = PackageItem(x=x, y=y, scene=self.scene()) | |
| 644 itm.setId(id) | |
| 645 umlItems[id] = itm | |
| 646 if not itm.parseItemDataString(version, itemData): | |
| 647 return False, linenum | |
| 648 except ValueError: | |
| 649 return False, linenum | |
| 650 elif key == "association": | |
| 651 srcId, dstId, assocType, topToBottom = \ | |
| 652 AssociationItem.parseAssociationItemDataString(value.strip()) | |
| 653 assoc = AssociationItem(umlItems[srcId], umlItems[dstId], | |
| 654 assocType, topToBottom) | |
| 655 self.scene().addItem(assoc) | |
| 656 | |
| 657 return True, -1 |
