private void Remove(TabViewModel tab)
{
if (tab == null)
{
return;
}
var index = XamlTabs.IndexOf(tab);
if (index > -1)
{
XamlTabs.RemoveAt(index);
}
if (XamlTabs.Count == 0)
{
New();
}
else
{
if (tab.IsSelected)
{
XamlTabs[Math.Max(0, index - 1)].IsSelected = true;
}
}
_appData.Config.Files.RemoveAll(f => f == tab.FileName);
}
private void Open()
{
var ofd = new SWF.OpenFileDialog {
Filter = "XAML|*.xaml", Multiselect = true
};
if (ofd.ShowDialog() == SWF.DialogResult.OK)
{
var length = ofd.FileNames.Length;
for (int i = 0; i < length; i++)
{
var fileName = ofd.FileNames[i];
var tab = XamlTabs.FirstOrDefault(t => t.FileName == fileName);
if (tab != null)
{
if (i == length - 1)
{
tab.IsSelected = true;
MoveToVisible(tab);
}
}
else
{
tab = new TabViewModel(fileName, CloseXamlTab);
XamlTabs.Insert(0, tab);
if (i == length - 1)
{
tab.IsSelected = true;
}
}
}
}
}
private void Open(string[] files)
{
var length = files.Length;
for (int i = 0; i < length; i++)
{
var fileName = files[i];
var tab = XamlTabs.FirstOrDefault(t => t.FileName == fileName);
if (tab != null)
{
if (i == length - 1)
{
tab.IsSelected = true;
MoveToVisible(tab);
}
}
else
{
tab = new TabViewModel(fileName, CloseXamlTab);
XamlTabs.Insert(0, tab);
if (i == length - 1)
{
tab.IsSelected = true;
}
}
}
}
private void New()
{
var newTab =
new TabViewModel(
XUCommon.GetCopyName("NewFile", " ",
n => XamlTabs.Any(tab => Path.GetFileNameWithoutExtension(tab.Title).ToLower() == n.ToLower())) +
".xaml", TabStatus.NoSave, CloseXamlTab);
XamlTabs.Insert(0, newTab);
newTab.IsSelected = true;
}
private void Help()
{
var helpTab = XamlTabs.FirstOrDefault(tab => (tab.Status & TabStatus.Inner) == TabStatus.Inner && tab.FileName == InternalConstStrings.HelpFileName);
if (helpTab == null)
{
helpTab = new TabViewModel(InternalConstStrings.HelpFileName, TabStatus.Inner, CloseXamlTab, false);
XamlTabs.Insert(0, helpTab);
helpTab.IsSelected = true;
}
else
{
helpTab.IsSelected = true;
MoveToVisible(helpTab);
}
}
private void Help()
{
var helpTab = XamlTabs.FirstOrDefault(tab => (tab.Status & TabStatus.Inner) == TabStatus.Inner);
if (helpTab == null)
{
helpTab = new TabViewModel("Help.xaml", TabStatus.Inner, CloseXamlTab);
XamlTabs.Insert(0, helpTab);
helpTab.IsSelected = true;
}
else
{
helpTab.IsSelected = true;
MoveToVisible(helpTab);
}
}
private void Open()
{
var ofd = new SWF.OpenFileDialog {
Filter = "XAML|*.xaml"
};
if (ofd.ShowDialog() == SWF.DialogResult.OK)
{
var tab = XamlTabs.FirstOrDefault(t => t.FileName == ofd.FileName);
if (tab != null)
{
tab.IsSelected = true;
MoveToVisible(tab);
}
else
{
var newTab = new TabViewModel(ofd.FileName, CloseXamlTab);
XamlTabs.Insert(0, newTab);
newTab.IsSelected = true;
}
}
}
private void MoveToVisible(TabViewModel curTab)
{
if (_itemsControl == null || curTab == null)
{
return;
}
var container = (UIElement)_itemsControl.ItemContainerGenerator.ContainerFromItem(curTab);
if (container == null)
{
return;
}
if (DoubleUtil.LessThan(container.TranslatePoint(new Point(), _itemsControl).Y, _itemsControl.ActualHeight))
{
return;
}
var idnex = _itemsControl.ItemContainerGenerator.IndexFromContainer(container);
XamlTabs.Move(idnex, 0);
}
private void CloseXamlTab(TabViewModel tab, bool ignoreSaving = false)
{
if (!ignoreSaving && (tab.Status & TabStatus.Inner) != TabStatus.Inner)
{
if (!FileHelper.Exists(tab.FileName))
{
_dialogService.ShowMessage(string.Format("Save file \"{0}\"?", tab.FileName), MessageButton.YesNo, MessageType.Question, r =>
{
if (r.Result == ButtonResult.Yes)
{
var fileName = XVCommon.ShowSaveFileDialog(tab.FileName);
if (!string.IsNullOrEmpty(fileName))
{
tab.UpdateFileName(fileName);
tab.SaveToFile();
}
}
});
}
else
{
if ((tab.Status & TabStatus.NoSave) == TabStatus.NoSave)
{
_dialogService.ShowMessage(string.Format("Save file \"{0}\"?", Path.GetFileName(tab.FileName)), MessageButton.YesNo, MessageType.Question, r =>
{
if (r.Result == ButtonResult.Yes)
{
tab.SaveToFile();
}
});
}
}
}
Remove(tab);
}
private void Example(int?type)
{
if (type == null || !ResourcesMap.ExampleFileNameDic.ContainsKey(type.Value))
{
return;
}
var fileName = ResourcesMap.ExampleFileNameDic[type.Value];
var exampleTab = XamlTabs.FirstOrDefault(tab => (tab.Status & TabStatus.Inner) == TabStatus.Inner && tab.FileName == fileName);
if (exampleTab == null)
{
exampleTab = new TabViewModel(fileName, TabStatus.Inner, CloseXamlTab);
XamlTabs.Insert(0, exampleTab);
exampleTab.IsSelected = true;
}
else
{
exampleTab.IsSelected = true;
MoveToVisible(exampleTab);
}
}
