private void AddAppToList(ExeApp app)
{
var item = new ListViewItem(app.Name);
var appPath = app.ExecutablePath;
item.Tag = app;
//get icon
using (var thumb = IconHelper.ExtractIconForPath(appPath, new Size((int)(32 * _dpiF), (int)(32 * _dpiF)), app.IsGesturingEnabled))
{
var imgIndex = imglistAppIcons.Images.IndexOfKey(appPath);
if (imgIndex < 0)
{
imglistAppIcons.Images.Add(appPath, thumb);
}
else
{
imglistAppIcons.Images[imgIndex] = IconHelper.ExtractIconForPath(appPath, new Size((int)(32 * _dpiF), (int)(32 * _dpiF)), app.IsGesturingEnabled);
}
}
item.ImageKey = appPath;
if (!app.IsGesturingEnabled)
{
item.ForeColor = Color.Firebrick;
}
if (!File.Exists(appPath))
{
item.Text += "(不存在)";
item.ForeColor = Color.Gray;
}
listApps.Items.Add(item);
}
private void ToggleSelectedAppGesturingEnabled()
{
var app = GetSelectedAppOrGlobal();
if (app == null)
{
return;
}
app.IsGesturingEnabled = !app.IsGesturingEnabled;
var item = listApps.SelectedItems[0];
var exeApp = app as ExeApp;
if (exeApp == null) //global
{
item.ImageKey = app.IsGesturingEnabled ? "icon" : "icon_bw";
item.ForeColor = app.IsGesturingEnabled ? Color.DodgerBlue : Color.Firebrick;
}
else //exeApp
{
var imgIndex = imglistAppIcons.Images.IndexOfKey(exeApp.ExecutablePath);
imglistAppIcons.Images[imgIndex] = IconHelper.ExtractIconForPath(exeApp.ExecutablePath, new Size((int)(32 * _dpiF), (int)(32 * _dpiF)), exeApp.IsGesturingEnabled);
item.ForeColor = exeApp.IsGesturingEnabled ? Color.Black : Color.Firebrick;
//item.Group = listApps.Groups[exeApp.IsGesturingEnabled ? "enabled" : "disabled"];
}
//更新“启用作用于xxx”中的小图片
pictureSelectedApp.Image = imglistAppIcons.Images[item.ImageKey];
//阻止引发事件，只有用户点击“启用”的时候才发布事件
check_gesturingDisabled.CheckedChanged -= check_gesturingEnabled_CheckedChanged;
check_gesturingDisabled.Checked = !app.IsGesturingEnabled;
check_gesturingDisabled.CheckedChanged += check_gesturingEnabled_CheckedChanged;
// if (!listGestureIntents.Enabled && listGestureIntents.SelectedItems.Count == 1)
// {
// listGestureIntents.SelectedItems[0].Selected = false;
// UnloadCommand();
// }
}
private void LoadIcon(string path)
{
pictureSelectedAppIcon.Image = IconHelper.ExtractIconForPath(path, new Size(48, 48), true, 0);
}