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Code for #7131 - implementing SUPPORTS_BACKLOADING
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@ -39,6 +39,10 @@ class DevicePlugin(Plugin):
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#: Whether the metadata on books can be set via the GUI.
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#: Whether the metadata on books can be set via the GUI.
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CAN_SET_METADATA = ['title', 'authors', 'collections']
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CAN_SET_METADATA = ['title', 'authors', 'collections']
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# Set this to True if the books on the device are files that the GUI can
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# access in order to add the books from the device to the library
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SUPPORTS_BACKLOADING = False
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#: Path separator for paths to books on device
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#: Path separator for paths to books on device
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path_sep = os.sep
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path_sep = os.sep
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@ -94,6 +94,9 @@ class Device(DeviceConfig, DevicePlugin):
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EBOOK_DIR_CARD_B = ''
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EBOOK_DIR_CARD_B = ''
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DELETE_EXTS = []
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DELETE_EXTS = []
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# USB disk-based devices can see the book files on the device, so can
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# copy these back to the library
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SUPPORTS_BACKLOADING = True
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def reset(self, key='-1', log_packets=False, report_progress=None,
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def reset(self, key='-1', log_packets=False, report_progress=None,
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detected_device=None):
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detected_device=None):
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@ -19,7 +19,12 @@ class AddToLibraryAction(InterfaceAction):
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self.qaction.triggered.connect(self.add_books_to_library)
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self.qaction.triggered.connect(self.add_books_to_library)
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def location_selected(self, loc):
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def location_selected(self, loc):
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enabled = loc != 'library'
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enabled = False
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if loc != 'library':
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if self.gui.device_manager.is_device_connected:
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device = self.gui.device_manager.connected_device
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if device is not None:
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enabled = getattr(device, 'SUPPORTS_BACKLOADING', False)
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self.qaction.setEnabled(enabled)
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self.qaction.setEnabled(enabled)
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def add_books_to_library(self, *args):
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def add_books_to_library(self, *args):
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