dwker/lightweight-charts-python
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fix save drawings bug, ensure html files are copied into package

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louisnw
2024-05-29 11:41:41 +01:00
parent 8cd4eed2c0
commit c518cb335b
4 changed files with 19 additions and 8 deletions
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20
lightweight_charts/widgets.py
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@ -73,19 +73,29 @@ class WxChart(abstract.AbstractChart):
super().__init__(abstract.Window(self.webview.RunScript, 'window.wx_msg.postMessage.bind(window.wx_msg)'),
inner_width, inner_height, scale_candles_only, toolbox)
self.webview.Bind(wx.html2.EVT_WEBVIEW_LOADED, lambda e: wx.CallLater(1000, self.win.on_js_load))
self.first = True
def on_load(e):
if self.first is True:
self.first = False
print("first")
return
print('second')
# wx.CallLater(2000, self.win.on_js_load)
# wx.CallLater(2000, self.webview.RunScript('alert(Object.keys(window))'))
self.webview.Bind(wx.html2.EVT_WEBVIEW_LOADED, on_load)
self.webview.Bind(wx.html2.EVT_WEBVIEW_SCRIPT_MESSAGE_RECEIVED, lambda e: emit_callback(self, e.GetString()))
self.webview.AddScriptMessageHandler('wx_msg')
self.webview.LoadURL(f'file:///{abstract.INDEX}')
# with open(abstract.INDEX, 'r') as f:
# html = f.read()
# self.webview.SetPage(html, '/Users/louis/Projects/lightweight-charts-python/lightweight_charts/js/')
# with open('/Users/louis/Projects/lightweight-charts-python/lightweight_charts/js/bundle.js', 'r') as f:
# self.webview.AddUserScript(f.read())
self.webview.LoadURL("file://"+abstract.INDEX)
with open('/Users/louis/Projects/lightweight-charts-python/lightweight_charts/js/bundle.js', 'r') as f:
self.webview.AddUserScript(f.read())
# self.webview.AddUserScript(abstract.JS['toolbox']) if toolbox else None
def get_webview(self): return self.webview