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bookmark-manager/BookmarkEditForm.cs

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using bzit.bomg.Models;
using RyzStudio.Windows.Forms;
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using System;
using System.ComponentModel;
using System.Threading.Tasks;
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using System.Windows.Forms;
using Form = System.Windows.Forms.Form;
using Resources = bzit.bomg.Properties.Resources;
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namespace bzit.bomg
{
public partial class BookmarkEditForm : Form
{
protected bool isBusy = false;
protected BookmarkItemModel itemModel = null;
protected BookmarkTreeView treeView = null;
public BookmarkEditForm(BookmarkTreeView treeview) : base()
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{
InitializeComponent();
treeView = treeview;
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this.StartPosition = FormStartPosition.WindowsDefaultLocation;
}
protected override void OnShown(EventArgs e)
{
base.OnShown(e);
if (treeView.SNode.GetNodeType() == BookmarkTreeView.NodeType.Page)
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{
BookmarkItemViewModel bookmarkItem = (BookmarkItemViewModel)treeView.SelectedNode.Tag;
if (bookmarkItem != null)
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{
if (itemModel == null)
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{
itemModel = new BookmarkItemModel();
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}
updateViewModel(bookmarkItem);
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}
}
}
protected override void OnClosing(CancelEventArgs e)
{
base.OnClosing(e);
if (this.IsBusy)
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{
e.Cancel = true;
}
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}
protected bool IsBusy
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{
get => isBusy;
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set
{
isBusy = value;
textBox1.Enabled = textBox2.Enabled = memoBox1.Enabled = !value;
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ThreadControl.SetImage(pictureBox1, (value) ? Resources.aniZomq2x32 : null);
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}
}
protected void updateViewModel(BookmarkItemViewModel viewModel)
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{
itemModel.SiteName = viewModel.SiteName?.Trim();
itemModel.SiteAddress = viewModel.SiteAddress?.Trim();
itemModel.SiteDescription = viewModel.SiteDescription?.Trim();
itemModel.FaviconAddress = viewModel.FaviconAddress?.Trim();
textBox1.Text = itemModel.SiteName;
textBox2.Text = itemModel.SiteAddress;
memoBox1.Text = itemModel.SiteDescription;
pictureBox2.Image = treeView.ImageList.Images[treeView.SelectedNode.ImageIndex];
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}
private async void button1_Click(object sender, EventArgs e)
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{
if (this.IsBusy)
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{
return;
}
if (string.IsNullOrWhiteSpace(textBox2.Text))
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{
return;
}
this.IsBusy = true;
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await Task.Run(() =>
{
if (itemModel == null) itemModel = new BookmarkItemModel();
itemModel.SiteAddress = textBox2.Text;
bool rv = itemModel.Update();
if (rv)
{
ThreadControl.SetText(textBox1, itemModel.SiteName);
ThreadControl.SetText(textBox2, itemModel.SiteAddress);
ThreadControl.SetText(memoBox1, itemModel.SiteDescription);
ThreadControl.SetImage(pictureBox2, itemModel.RetrieveFavicon());
}
});
this.IsBusy = false;
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}
private void button2_Click(object sender, EventArgs e)
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{
if (this.IsBusy) return;
if (string.IsNullOrWhiteSpace(textBox1.Text)) return;
if (string.IsNullOrWhiteSpace(textBox2.Text)) return;
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if (itemModel == null) itemModel = new BookmarkItemModel();
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itemModel.SiteName = textBox1.Text?.Trim();
itemModel.SiteAddress = textBox2.Text?.Trim();
itemModel.SiteDescription = memoBox1.Text?.Trim();
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treeView?.SNode.AddOrUpdateItem(itemModel.ToViewModel());
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this.Close();
}
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}
}