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Add env var to not use native file dialogs

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This commit is contained in:
Kovid Goyal 2012-07-14 13:48:06 +05:30
parent ae461c5370
commit 3ff4708ee9
2 changed files with 13 additions and 4 deletions
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1
manual/customize.rst
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@ -30,6 +30,7 @@ Environment variables
* ``CALIBRE_OVERRIDE_DATABASE_PATH`` - allows you to specify the full path to metadata.db. Using this variable you can have metadata.db be in a location other than the library folder. Useful if your library folder is on a networked drive that does not support file locking. * ``CALIBRE_OVERRIDE_DATABASE_PATH`` - allows you to specify the full path to metadata.db. Using this variable you can have metadata.db be in a location other than the library folder. Useful if your library folder is on a networked drive that does not support file locking.
* ``CALIBRE_DEVELOP_FROM`` - Used to run from a calibre development environment. See :ref:`develop`. * ``CALIBRE_DEVELOP_FROM`` - Used to run from a calibre development environment. See :ref:`develop`.
* ``CALIBRE_OVERRIDE_LANG`` - Used to force the language used by the interface (ISO 639 language code) * ``CALIBRE_OVERRIDE_LANG`` - Used to force the language used by the interface (ISO 639 language code)
* ``CALIBRE_NO_NATIVE_FILEDIALOGS`` - Causes calibre to not use native file dialogs for selecting files/directories.
* ``SYSFS_PATH`` - Use if sysfs is mounted somewhere other than /sys * ``SYSFS_PATH`` - Use if sysfs is mounted somewhere other than /sys
* ``http_proxy`` - Used on linux to specify an HTTP proxy * ``http_proxy`` - Used on linux to specify an HTTP proxy

16
src/calibre/gui2/__init__.py
View File

@ -573,17 +573,24 @@ class FileDialog(QObject):
if not isinstance(initial_dir, basestring): if not isinstance(initial_dir, basestring):
initial_dir = os.path.expanduser(default_dir) initial_dir = os.path.expanduser(default_dir)
self.selected_files = [] self.selected_files = []
use_native_dialog = not os.environ.has_key('CALIBRE_NO_NATIVE_FILEDIALOGS')
with SanitizeLibraryPath(): with SanitizeLibraryPath():
opts = QFileDialog.Option()
if not use_native_dialog:
opts |= QFileDialog.DontUseNativeDialog
if mode == QFileDialog.AnyFile: if mode == QFileDialog.AnyFile:
f = unicode(QFileDialog.getSaveFileName(parent, title, initial_dir, ftext, "")) f = unicode(QFileDialog.getSaveFileName(parent, title,
initial_dir, ftext, "", opts))
if f: if f:
self.selected_files.append(f) self.selected_files.append(f)
elif mode == QFileDialog.ExistingFile: elif mode == QFileDialog.ExistingFile:
f = unicode(QFileDialog.getOpenFileName(parent, title, initial_dir, ftext, "")) f = unicode(QFileDialog.getOpenFileName(parent, title,
initial_dir, ftext, "", opts))
if f and os.path.exists(f): if f and os.path.exists(f):
self.selected_files.append(f) self.selected_files.append(f)
elif mode == QFileDialog.ExistingFiles: elif mode == QFileDialog.ExistingFiles:
fs = QFileDialog.getOpenFileNames(parent, title, initial_dir, ftext, "") fs = QFileDialog.getOpenFileNames(parent, title, initial_dir,
ftext, "", opts)
for f in fs: for f in fs:
f = unicode(f) f = unicode(f)
if not f: continue if not f: continue
@ -594,7 +601,8 @@ class FileDialog(QObject):
if f and os.path.exists(f): if f and os.path.exists(f):
self.selected_files.append(f) self.selected_files.append(f)
else: else:
opts = QFileDialog.ShowDirsOnly if mode == QFileDialog.Directory else QFileDialog.Option() if mode == QFileDialog.Directory:
opts |= QFileDialog.ShowDirsOnly
f = unicode(QFileDialog.getExistingDirectory(parent, title, initial_dir, opts)) f = unicode(QFileDialog.getExistingDirectory(parent, title, initial_dir, opts))
if os.path.exists(f): if os.path.exists(f):
self.selected_files.append(f) self.selected_files.append(f)