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Add download progress to sample app

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This commit is contained in:
Caelan Sayler
2025-09-24 23:30:05 +01:00
committed by Caelan
parent 3df255b8a6
commit 09f9df1d11
1 changed files with 46 additions and 9 deletions
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55
samples/PythonWXPython/main.py
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@@ -1,4 +1,5 @@
import logging
import threading
import wx
import velopack
@@ -34,10 +35,14 @@ class MainFrame(wx.Frame):
# Create main panel
panel = wx.Panel(self)
# Create buttons
self.check_btn = wx.Button(panel, label="Check")
self.download_btn = wx.Button(panel, label="Download")
self.apply_btn = wx.Button(panel, label="Apply")
# Create buttons with minimum width to prevent text cutoff
self.check_btn = wx.Button(panel, label="Check", size=(150, -1))
self.download_btn = wx.Button(panel, label="Download", size=(150, -1))
self.apply_btn = wx.Button(panel, label="Apply", size=(150, -1))
# Start with Download and Apply disabled
self.download_btn.Disable()
self.apply_btn.Disable()
# Create log text control (multiline and read-only)
self.log_text = wx.TextCtrl(panel,
@@ -92,8 +97,14 @@ class MainFrame(wx.Frame):
self.update_info = self.update_manager.check_for_updates()
if self.update_info:
logging.info(f"Update available: {self.update_info}")
# Enable download and apply buttons when update is available
self.download_btn.Enable()
self.apply_btn.Enable()
else:
logging.info("No updates available")
# Keep buttons disabled if no update
self.download_btn.Disable()
self.apply_btn.Disable()
def on_download(self, event):
@@ -101,11 +112,37 @@ class MainFrame(wx.Frame):
logging.warning("No update information available. Please check first.")
return
try:
self.update_manager.download_updates(self.update_info)
logging.info("Update downloaded successfully")
except Exception as e:
logging.error(f"Failed to download update: {e}")
# Disable buttons during download
self.download_btn.Disable()
self.apply_btn.Disable()
def progress_callback(progress):
# Update button text with progress percentage
wx.CallAfter(self.download_btn.SetLabel, f"Downloading... {progress}%")
def download_thread():
try:
# Store original button label
original_label = self.download_btn.GetLabel()
# Call download_updates with progress callback
self.update_manager.download_updates(self.update_info, progress_callback)
# Restore original button label when done
wx.CallAfter(self.download_btn.SetLabel, original_label)
wx.CallAfter(self.download_btn.Enable)
wx.CallAfter(self.apply_btn.Enable)
wx.CallAfter(logging.info, "Update downloaded successfully")
except Exception as e:
# Restore button label on error
wx.CallAfter(self.download_btn.SetLabel, "Download")
wx.CallAfter(self.download_btn.Enable)
wx.CallAfter(self.apply_btn.Enable)
wx.CallAfter(logging.error, f"Failed to download update: {e}")
# Start download in a separate thread
thread = threading.Thread(target=download_thread, daemon=True)
thread.start()
def on_apply(self, event):
if not self.update_info: