def _handle_multiple_files(self, info, files):
"""Handle uploading of multiple files.
Loosely based on Helpviewer/HelpBrowserWV.py from eric5.
Args:
info: The ChooseMultipleFilesExtensionOption instance.
files: The ChooseMultipleFilesExtensionReturn instance to write
return values to.
Return:
True on success, the superclass return value on failure.
"""
handler = config.val.fileselect.handler
if handler == "default":
suggested_file = ""
if info.suggestedFileNames:
suggested_file = info.suggestedFileNames[0]
files.fileNames, _ = QFileDialog.getOpenFileNames(
None, None, suggested_file) # type: ignore[arg-type]
return True
assert handler == "external", handler
files.fileNames = shared.choose_file(shared.FileSelectionMode.multiple_files)
return True
def chooseFile(self, parent_frame: QWebFrame, suggested_file: str) -> str:
"""Override chooseFile to (optionally) invoke custom file uploader."""
handler = config.val.fileselect.handler
if handler == "default":
return super().chooseFile(parent_frame, suggested_file)
assert handler == "external", handler
selected = shared.choose_file(qb_mode=shared.FileSelectionMode.single_file)
if not selected:
return ''
else:
return selected[0]
def chooseFiles(
self,
mode: QWebEnginePage.FileSelectionMode,
old_files: Iterable[str],
accepted_mimetypes: Iterable[str],
) -> List[str]:
"""Override chooseFiles to (optionally) invoke custom file uploader."""
handler = config.val.fileselect.handler
if handler == "default":
return super().chooseFiles(mode, old_files, accepted_mimetypes)
assert handler == "external", handler
return shared.choose_file(
multiple=(mode == QWebEnginePage.FileSelectOpenMultiple))
def chooseFiles(
self,
mode: QWebEnginePage.FileSelectionMode,
old_files: Iterable[str],
accepted_mimetypes: Iterable[str],
) -> List[str]:
"""Override chooseFiles to (optionally) invoke custom file uploader."""
handler = config.val.fileselect.handler
if handler == "default":
return super().chooseFiles(mode, old_files, accepted_mimetypes)
assert handler == "external", handler
try:
qb_mode = _QB_FILESELECTION_MODES[mode]
except KeyError:
log.webview.warning(
f"Got file selection mode {mode}, but we don't support that!")
return super().chooseFiles(mode, old_files, accepted_mimetypes)
return shared.choose_file(qb_mode=qb_mode)
def prompt_fileselect_external(self):
"""Choose a location using a configured external picker.
This spawns the external fileselector configured via
`fileselect.folder.command`.
"""
assert self._prompt is not None
if not isinstance(self._prompt, FilenamePrompt):
raise cmdutils.CommandError(
"Can only launch external fileselect for FilenamePrompt, "
f"not {self._prompt.__class__.__name__}")
# XXX to avoid current cyclic import
from qutebrowser.browser import shared
folders = shared.choose_file(shared.FileSelectionMode.folder)
if not folders:
message.info("No folder chosen.")
return
# choose_file already checks that this is max one folder
assert len(folders) == 1
self.prompt_accept(folders[0])
