175 lines
3.5 KiB
Python
175 lines
3.5 KiB
Python
#!/usr/bin/env python3
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import easymacro as app
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import qrcode
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import qrcode.image.svg as svg
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from barcode import generate
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ID_EXTENSION = ''
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_ = None
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TITLE = 'ZAZ BarCode'
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QR = 'qrcode'
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class Controllers(object):
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def __init__(self, dlg):
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self.d = dlg
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def listbox_item_changed(self, event):
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self.d.text.set_focus()
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return
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def button_action(self, event):
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if not self.d.listbox.value:
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self.d.listbox.set_focus()
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msg = _('Select barcode type')
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app.warning(msg, TITLE)
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return
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if not self.d.text.value.strip():
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self.d.text.set_focus()
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msg = _('Data field is mandatory')
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app.warning(msg, TITLE)
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return
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self.d.close(1)
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return
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@app.catch_exception
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def _use_dialog():
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dlg = _create_dialog()
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if not dlg.open():
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return
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data = dlg.text.value.strip()
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type_code = dlg.listbox.value
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path = _make_code(type_code, data)
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app.selection.insert_image(path)
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app.paths.kill(path)
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return
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def _make_code(type_code, data):
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path = app.paths.tmp()
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if type_code == QR:
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factory = svg.SvgImage
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img = qrcode.make(data, border=2, image_factory=factory)
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img.save(path)
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else:
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try:
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generate(type_code, data, output=open(path, 'wb'))
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except Exception as e:
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app.errorbox(e)
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return ''
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return path
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def _create_dialog():
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args = {
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'Name': 'dialog',
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'Title': TITLE,
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'Width': 160,
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'Height': 160,
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}
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dlg = app.create_dialog(args)
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dlg.id = ID_EXTENSION
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dlg.events = Controllers
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args = {
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'Type': 'Label',
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'Name': 'lbl_barcode',
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'Label': _('~Select barcode type'),
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'Width': 70,
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'Height': 15,
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'X': 10,
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'Y': 10,
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'VerticalAlign': 1,
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}
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dlg.add_control(args)
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args = {
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'Type': 'Label',
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'Name': 'lbl_data',
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'Label': _('~Capture data for barcode'),
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'Width': 100,
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'Height': 15,
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'VerticalAlign': 1,
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}
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dlg.add_control(args)
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args = {
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'Type': 'ListBox',
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'Name': 'listbox',
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'Width': 65,
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'Height': 15,
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'Dropdown': True,
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}
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dlg.add_control(args)
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data = ('code39', 'code128', 'ean', 'ean8', 'ean13', 'gs1', 'gtin',
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'isbn', 'isbn10', 'isbn13', 'issn', 'jan', 'pzn', 'upc', 'upca',
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'qrcode')
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dlg.listbox.data = data
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args = {
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'Type': 'Text',
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'Name': 'text',
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'Width': 140,
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'Height': 75,
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'MultiLine': True,
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'VScroll': True,
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}
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dlg.add_control(args)
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args = {
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'Type': 'Button',
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'Name': 'button',
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'Label': _('~Insert Barcode'),
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'Width': 70,
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'Height': 15,
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'ImageURL': 'qr.png',
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'ImagePosition': 1,
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}
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dlg.add_control(args)
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dlg.listbox.move(dlg.lbl_barcode, 5, 0)
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dlg.lbl_data.move(dlg.lbl_barcode)
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dlg.text.move(dlg.lbl_data)
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dlg.button.move(dlg.text, 0, 10)
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dlg.button.center()
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return dlg
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@app.catch_exception
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def _insert_code(type_code):
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sel = app.selection
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data = sel.value
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if not data:
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msg = _('Select data')
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app.errorbox(msg)
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return
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path = _make_code(type_code, data)
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sel.offset().insert_image(path)
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app.paths.kill(path)
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return
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def run(args, path_locales):
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global _
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_ = app.install_locales(path_locales)
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if args == 'used_dialog':
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_use_dialog()
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else:
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_insert_code(args)
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return
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