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Improved isComplete() validation for single file/folder.

This commit is contained in:
Samuel Findlay 2012-06-05 19:20:07 +10:00
parent 676b0223b8
commit 2ccf92f543
1 changed files with 13 additions and 5 deletions
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18
openlp/plugins/songs/forms/songimportform.py
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@ -496,8 +496,11 @@ class SongImportSourcePage(QtGui.QWizardPage):
def isComplete(self):
"""
Returns True if an available format is selected, and the
file/folder/files widget is not empty.
Returns True if:
* an available format is selected, and
* if MultipleFiles mode, at least one file is selected
* or if SingleFile mode, the specified file exists
* or if SingleFolder mode, the specified folder exists
When this method returns True, the wizard's Next button is enabled.
"""
@ -510,7 +513,12 @@ class SongImportSourcePage(QtGui.QWizardPage):
if wizard.formatWidgets[format][u'fileListWidget'].count() > 0:
return True
else:
filepathEdit = wizard.formatWidgets[format][u'filepathEdit']
if not filepathEdit.text().isEmpty():
return True
filepath = wizard.formatWidgets[format][u'filepathEdit'].text()
if not filepath.isEmpty():
if select_mode == SongFormatSelect.SingleFile\
and os.path.isfile(filepath):
return True
elif select_mode == SongFormatSelect.SingleFolder\
and os.path.isdir(filepath):
return True
return False