private void button_call_Click(object sender, RoutedEventArgs e)
{
if (imgFile != "")
{
ListBoxItem selected = (ListBoxItem)listBox.SelectedItem;
if (selected == null)
{
listBox.SelectedIndex = 0;
selected = (ListBoxItem)listBox.SelectedItem;
}
if (selected == null)
{
return;
}
string s = selected.Content.ToString();
if (loadedPlugins.ContainsKey(s))
{
IntPtr hModule = loadedPlugins[s];
FnProcess fnProcess = (FnProcess)PluginDllUtils.GetProcDelegate(hModule, "Process", typeof(FnProcess));
if (fnProcess(imgFile) == 1)//succeeded
{
imgFile = imgFile.Substring(0, imgFile.Length - 4) + "_processed.bmp";
BitmapImage bitmap = new BitmapImage();
bitmap.BeginInit();
bitmap.UriSource = new Uri(imgFile, UriKind.Absolute);
bitmap.EndInit();
image.Source = bitmap;
Title = imgFile;
}
}
}
}
private void button_load_Click(object sender, RoutedEventArgs e)
{
OpenFileDialog openFileDialog = new OpenFileDialog();
openFileDialog.Filter = "plugin dll(*.dll) | *.dll";
openFileDialog.FilterIndex = 1;
openFileDialog.RestoreDirectory = true;
string selected = "";
if (openFileDialog.ShowDialog() != true)
{
return;
}
selected = openFileDialog.FileName;
IntPtr hModule = PluginDllUtils.LoadLibrary(selected);
if (hModule == IntPtr.Zero)
{
return;
}
string pluginName = PluginDllUtils.GetPluginName(hModule);
if (pluginName == null || pluginName.Substring(0, 5) != "PIMG_")
{
PluginDllUtils.FreeLibrary(hModule);
return;
}
foreach (ListBoxItem item in listBox.Items)
{
string s = item.Content.ToString();
if (s == pluginName)
{
PluginDllUtils.FreeLibrary(hModule);
return;
}
}
ListBoxItem newItem = new ListBoxItem();
newItem.Content = pluginName;
listBox.Items.Add(newItem);
loadedPlugins[pluginName] = hModule;
}
