Save to File from Print Layout silently fails when file is open in another application.

[qgib]

Author Name: Alex Leith (Alex Leith)
Original Redmine Issue: 9940
Affected QGIS version: 2.0.1
Redmine category:map_composer/printing

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The issue is that you go 'save to PDF' and it works away, and seems to work, but if the file is open in another application it silently fails.

What needs to happen is like this (in Python code):

    fExists = os.access(outFile, os.F_OK)
    fAccess = os.access(outFile, os.X_OK)
    if(fExists and not fAccess):
        QMessageBox.information(None, "Error", 'Can\\'t write file as it\\'s open in another program. Please close the file or choose a different target.')
        return

[qgib]

Author Name: Nyall Dawson (@nyalldawson)

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Duplicate of #17895

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• resolution was changed from to duplicate
• status_id was changed from Open to Closed