def testExportImport(self):
p = QgsProject()
manager = QgsBookmarkManager.createProjectBasedManager(p)
manager2 = QgsBookmarkManager.createProjectBasedManager(p)
manager3 = QgsBookmarkManager.createProjectBasedManager(p)
tmpDir = QTemporaryDir()
tmpFile = "{}/bookmarks.xml".format(tmpDir.path())
# no managers
self.assertTrue(QgsBookmarkManager.exportToFile(tmpFile, []))
self.assertTrue(manager3.importFromFile(tmpFile))
self.assertFalse(manager3.bookmarks())
# no bookmarks
self.assertTrue(QgsBookmarkManager.exportToFile(tmpFile, [manager]))
self.assertTrue(manager3.importFromFile(tmpFile))
self.assertFalse(manager3.bookmarks())
# add a bunch of bookmarks
b = QgsBookmark()
b.setId('1')
b.setName('b1')
b.setExtent(
QgsReferencedRectangle(QgsRectangle(11, 21, 31, 41),
QgsCoordinateReferenceSystem('EPSG:4326')))
b2 = QgsBookmark()
b2.setId('2')
b2.setName('b2')
b2.setExtent(
QgsReferencedRectangle(QgsRectangle(12, 22, 32, 42),
QgsCoordinateReferenceSystem('EPSG:4326')))
b3 = QgsBookmark()
b3.setId('3')
b3.setName('b3')
b3.setExtent(
QgsReferencedRectangle(QgsRectangle(32, 32, 33, 43),
QgsCoordinateReferenceSystem('EPSG:4326')))
manager.addBookmark(b)
manager.addBookmark(b2)
manager2.addBookmark(b3)
# export one manager's bookmarks
self.assertTrue(QgsBookmarkManager.exportToFile(tmpFile, [manager]))
self.assertTrue(manager3.importFromFile(tmpFile))
self.assertEqual([(b.name(), b.extent())
for b in manager3.bookmarks()],
[(b.name(), b.extent()) for b in [b, b2]])
manager3.clear()
# export both manager's bookmarks
self.assertTrue(
QgsBookmarkManager.exportToFile(tmpFile, [manager, manager2]))
self.assertTrue(manager3.importFromFile(tmpFile))
self.assertEqual([(b.name(), b.extent())
for b in manager3.bookmarks()],
[(b.name(), b.extent()) for b in [b, b2, b3]])
def testAddBookmark(self):
project = QgsProject()
b = QgsBookmark()
b.setName('b1')
b.setExtent(
QgsReferencedRectangle(QgsRectangle(1, 2, 3, 4),
QgsCoordinateReferenceSystem('EPSG:3111')))
manager = QgsBookmarkManager.createProjectBasedManager(project)
bookmark_about_to_be_added_spy = QSignalSpy(
manager.bookmarkAboutToBeAdded)
bookmark_added_spy = QSignalSpy(manager.bookmarkAdded)
id, res = manager.addBookmark(b)
self.assertTrue(res)
self.assertEqual(len(bookmark_about_to_be_added_spy), 1)
self.assertEqual(bookmark_about_to_be_added_spy[0][0], id)
self.assertEqual(len(bookmark_added_spy), 1)
self.assertEqual(bookmark_added_spy[0][0], id)
b = manager.bookmarkById(id)
self.assertEqual(b.name(), 'b1')
self.assertEqual(
b.extent(),
QgsReferencedRectangle(QgsRectangle(1, 2, 3, 4),
QgsCoordinateReferenceSystem('EPSG:3111')))
# adding it again should fail
id, res = manager.addBookmark(b)
self.assertFalse(res)
# try adding a second bookmark
b2 = QgsBookmark()
b2.setId('my id')
b2.setName('b2')
b2.setExtent(
QgsReferencedRectangle(QgsRectangle(11, 21, 31, 41),
QgsCoordinateReferenceSystem('EPSG:4326')))
id2, res = manager.addBookmark(b2)
self.assertTrue(res)
self.assertEqual(id2, 'my id')
self.assertEqual(len(bookmark_added_spy), 2)
self.assertEqual(bookmark_about_to_be_added_spy[1][0], 'my id')
self.assertEqual(len(bookmark_about_to_be_added_spy), 2)
self.assertEqual(bookmark_added_spy[1][0], 'my id')
# adding a bookmark with duplicate id should fail
b3 = QgsBookmark()
b3.setId('my id')
id, res = manager.addBookmark(b3)
self.assertFalse(res)
def testBookmark(self):
b = QgsBookmark()
self.assertFalse(b.id())
self.assertFalse(b.name())
b.setId('id')
self.assertEqual(b.id(), 'id')
b.setName('name')
self.assertEqual(b.name(), 'name')
b.setGroup('group')
self.assertEqual(b.group(), 'group')
b.setExtent(
QgsReferencedRectangle(QgsRectangle(1, 2, 3, 4),
QgsCoordinateReferenceSystem('EPSG:3111')))
self.assertEqual(
b.extent(),
QgsReferencedRectangle(QgsRectangle(1, 2, 3, 4),
QgsCoordinateReferenceSystem('EPSG:3111')))
