/// <summary>
/// Adds user page into top navigation menu.
/// </summary>
/// <param name="page">Page which should be added to top navigation menu.</param>
/// <param name="vm">ViewModel for page.</param>
/// <param name="navMenuLabelKey">Localization key for label in navigation menu.</param>
/// <param name="navMenuIconKey">Localization key for icon in navigation menu.</param>
private void AddUserPage(UserControl page, BaseClosableVM vm, string navMenuLabelKey = "", string navMenuIconKey = "")
{
page.DataContext = vm;
ContentPageData pageData = new ContentPageData(new NavMenuItemData()
{
IsDropdownItem = false, IsSelected = false
},
navMenuLabelKey,
navMenuIconKey,
PageKind.UserPages,
page,
ChangePage);
//vm.Closed += (object sender, EventArgs e) => { DelPageFromMenu(pageData); };
vm.Closed += delPageEventHandler;
PagesData.Add(pageData);
TopItemSource.Add(pageData.NavData);
ResetSelectedItems();
MainContent = page;
pageData.NavData.IsSelected = true;
TitleKey = pageData.LocalizedKey;
}
public MainWindowVM()
{
ContentPageData buf = new ContentPageData(new NavMenuItemData()
{
IsDropdownItem = false, IsSelected = false
},
"#appSettingsMenu",
"AppSettingsPageIcon",
PageKind.Settings,
new AppSettingsPage(),
ChangePage);
PagesData.Add(buf);
BottomItemSource.Add(buf.NavData);
ChangePage(buf);
buf = new ContentPageData(new NavMenuItemData()
{
IsDropdownItem = false, IsSelected = false
},
"#addBomberPageMenu",
"AddBomberPageIcon",
PageKind.Settings,
(data) => { AddUserPage(new BomberPage(), new BomberPageVM(), "#NavMenuBomberPage", "BomberPageIcon"); });
PagesData.Add(buf);
BottomItemSource.Insert(0, buf.NavData);
buf = new ContentPageData(new NavMenuItemData()
{
IsDropdownItem = false, IsSelected = false
},
"#addTransmitFilePageMenu",
"AddTransmitFilePageIcon",
PageKind.Settings,
(data) => { AddUserPage(new TransmitFilePage(), new TransmitFilePageVM(), "#NavMenuTransmitFilePage", "TransmitFilePageIcon"); });
PagesData.Add(buf);
BottomItemSource.Insert(0, buf.NavData);
buf = new ContentPageData(new NavMenuItemData()
{
IsDropdownItem = false, IsSelected = false
},
"#addTransmitPageMenu",
"AddTransmitPageIcon",
PageKind.Settings,
(data) => { AddUserPage(new TransmitPage(), new TransmitPageVM(), "#NavMenuTransmitPage", "TransmitPageIcon"); });
PagesData.Add(buf);
BottomItemSource.Insert(0, buf.NavData);
Settings.Instance.Proxies.CollectionChanged += OnProxiesCollectionChanged;
Settings.Instance.PropertyChanged += OnDevicePropertyChanged;
PropertyChanged += TitleKey_PropertyChanged;
Manager <LanguageCultureInfo> .StaticInstance.CultureChanged += Language_CultureChanged;
Manager <ThemeCultureInfo> .StaticInstance.CultureChanged += Theme_CultureChanged;
TitleKey_PropertyChanged(this, new PropertyChangedEventArgs("TitleKey"));
}
public ActionResult DeleteConfirmed(int id)
{
PagesData pagesData = db.pageDataList.Find(id);
db.pageDataList.Remove(pagesData);
db.SaveChanges();
return(RedirectToAction("Index"));
}
public ActionResult Edit([Bind(Include = "Id,PageUrl,PageTitle,Keywords,Descriptions,PageContent")] PagesData pagesData)
{
if (ModelState.IsValid)
{
db.Entry(pagesData).State = EntityState.Modified;
db.SaveChanges();
return(RedirectToAction("Index"));
}
return(View(pagesData));
}
public ActionResult Create([Bind(Include = "Id,PageUrl,PageTitle,Keywords,Descriptions,PageContent")] PagesData pagesData)
{
if (ModelState.IsValid)
{
db.pageDataList.Add(pagesData);
db.SaveChanges();
return(RedirectToAction("Index"));
}
return(View(pagesData));
}
/// <summary>
/// Delete page from navigation menu.
/// </summary>
/// <param name="page">Page which should be deleted</param>
private void DelPageFromMenu(ContentPageData page)
{
MainContent = null;
ResetSelectedItems();
PagesData.Remove(page);
TopItemSource.Remove(page.NavData);
BottomItemSource.Remove(page.NavData);
GC.Collect();
TitleKey = "";
}
/// <summary>
/// Remove all pages with PageKind == PageKind.Proxy.
/// </summary>
private void ClearProxies()
{
//clear proxies
var deletePageData = PagesData.Where(x => x.Kind == PageKind.Proxy);
var deleteObjects = deletePageData.Select(x => x.NavData);
_context.Send((s) =>
{
TopItemSource.RemoveAll(x => deleteObjects.Contains(x));
}, null);
PagesData.RemoveAll(x => x.Kind == PageKind.Proxy);
}
// GET: Admin/PagesDatas/Delete/5
public ActionResult Delete(int?id)
{
if (id == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
PagesData pagesData = db.pageDataList.Find(id);
if (pagesData == null)
{
return(HttpNotFound());
}
return(View(pagesData));
}
private void NavMenuClicked_Execute(NavMenuItemData arg)
{
ContentPageData pageData = PagesData.FirstOrDefault(x => x.NavData == arg);
if ((pageData == null))
{
return;
}
_context.Post((s) =>
{
pageData?.ClickAction?.Invoke(pageData);
}, null);
}
private void delPageEventHandler(object sender, EventArgs e)
{
if (sender is BaseClosableVM vm)
{
var a = PagesData.FirstOrDefault(x => x.Page != null && x.Page.DataContext == sender);
if (a != null)
{
DelPageFromMenu(a);
}
vm.Closed -= delPageEventHandler;
if (vm is IDisposable d)
{
d.Dispose();
}
var settingsData = PagesData.FirstOrDefault(x => x.Page is AppSettingsPage);
settingsData?.ClickAction?.Invoke(settingsData);
}
}
private void OnProxiesCollectionChanged(object sender, System.Collections.Specialized.NotifyCollectionChangedEventArgs e)
{
if (e.Action == System.Collections.Specialized.NotifyCollectionChangedAction.Add)
{
foreach (var el in e.NewItems)
{
if (el is IChannelProxy proxy)
{
//recievePage
RecieveChannelPage recievePage = null;
_context.Send((s) =>
{
recievePage = new RecieveChannelPage();
recievePage.DataContext = new RecieveChannelPageVM(proxy);
}, null);
ContentPageData recievePageData = new ContentPageData(new NavMenuItemData()
{
IsDropdownItem = false, IsSelected = false
},
"#NavMenuRecieveProxyPage",
"RecievedProxyPageIcon",
PageKind.Proxy,
recievePage,
ChangePage);
PagesData.Add(recievePageData);
//monitorPage
MonitorChannelPage monitorPage = null;
_context.Send((s) =>
{
monitorPage = new MonitorChannelPage();
monitorPage.DataContext = new MonitorChannelPageVM(proxy);
}, null);
ContentPageData monitorPageData = new ContentPageData(new NavMenuItemData()
{
IsDropdownItem = false, IsSelected = false
},
"#NavMenuMonitorProxyPage",
"MonitorProxyPageIcon",
PageKind.Proxy,
monitorPage,
ChangePage);
PagesData.Add(monitorPageData);
ContentPageDataForProxy channelViewData = new ContentPageDataForProxy(new NavMenuItemData()
{
IsDropdownItem = true, IsSelected = false
},
"NavMenuProxyIcon",
proxy,
PageKind.Proxy);
channelViewData.NavData.AddDropdownItem(recievePageData.NavData);
channelViewData.NavData.AddDropdownItem(monitorPageData.NavData);
PagesData.Add(channelViewData);
_context.Post((s) =>
{
int insertIndex = PagesData.Where(x => x.Kind == PageKind.Channel || x.Kind == PageKind.Proxy).Max(x => TopItemSource.IndexOf(x.NavData));
if (insertIndex < 0)
{
insertIndex = 0;
}
else
{
insertIndex++;
}
TopItemSource.Insert(insertIndex, channelViewData.NavData);
}, null);
}
}
}
if (e.Action == System.Collections.Specialized.NotifyCollectionChangedAction.Reset)
{
ClearProxies();
}
if (e.Action == System.Collections.Specialized.NotifyCollectionChangedAction.Remove)
{
var objectsToRemove = PagesData.Where(x => IsContentPageDataContainsProxies(x, e.OldItems)).Select(x => x.NavData);
_context.Send((s) =>
{
TopItemSource.RemoveAll(x => objectsToRemove.Contains(x));
}, null);
if (e.OldItems != null)
{
foreach (var el in e.OldItems)
{
if (el is IChannelProxy proxy)
{
proxy.Dispose();
}
}
}
}
}
private void OnDevicePropertyChanged(object sender, System.ComponentModel.PropertyChangedEventArgs e)
{
if (e != null && e.PropertyName != "Device")
{
return;
}
ClearChannels();
if (Settings.Instance.Device == null)
{
return;
}
Settings.Instance.Device.IsConnectedChanged += (object s, EventArgs args) =>
{
if (s == Settings.Instance.Device)
{
if (Settings.Instance.Device.IsConnected)
{
OnDevicePropertyChanged(null, null);
}
else
{
ClearChannels();
}
}
};
if (!Settings.Instance.Device.IsConnected)
{
return;
}
//create views
foreach (var el in Settings.Instance.Device.Channels.Reverse())
{
//recievePage
var recievePage = new RecieveChannelPage();
recievePage.DataContext = new RecieveChannelPageVM(el);
ContentPageData recievePageData = new ContentPageData(new NavMenuItemData()
{
IsDropdownItem = false, IsSelected = false
},
"#NavMenuRecieveChannelPage",
"RecievedChannelPageIcon",
PageKind.Channel,
recievePage,
ChangePage);
PagesData.Add(recievePageData);
//monitorPage
var monitorPage = new MonitorChannelPage();
monitorPage.DataContext = new MonitorChannelPageVM(el);
ContentPageData monitorPageData = new ContentPageData(new NavMenuItemData()
{
IsDropdownItem = false, IsSelected = false
},
"#NavMenuMonitorChannelPage",
"MonitorChannelPageIcon",
PageKind.Channel,
monitorPage,
ChangePage);
PagesData.Add(monitorPageData);
ContentPageData channelViewData = new ContentPageData(new NavMenuItemData()
{
IsDropdownItem = true, IsSelected = false
},
"#" + el.ToString() + "NavMenu",
el.ToString() + "Icon",
PageKind.Channel);
channelViewData.NavData.AddDropdownItem(recievePageData.NavData);
channelViewData.NavData.AddDropdownItem(monitorPageData.NavData);
PagesData.Add(channelViewData);
_context.Post((s) =>
{
int insertIndex = PagesData.Where(x => x.Kind == PageKind.Channel).Max(x => TopItemSource.IndexOf(x.NavData));
if (insertIndex < 0)
{
insertIndex = 0;
}
TopItemSource.Insert(insertIndex, channelViewData.NavData);
}, null);
}
}
