void IVsTextViewEvents.OnSetFocus(IVsTextView pView)
{
IWpfTextView textView = pView != null?_editorAdaptersFactory.GetWpfTextView(pView) : null;
if (textView == _currentTextView)
{
IVsTextView activeView = _codeWindow.GetLastActiveView();
if (activeView != pView)
{
return;
}
return;
}
if (_currentTextView != null)
{
_currentTextView.Caret.PositionChanged -= OnCaretPositionChanged;
}
_currentTextView = textView;
if (_currentTextView != null)
{
_currentTextView.Caret.PositionChanged += OnCaretPositionChanged;
foreach (var source in this._sources)
{
UpdateNavigationTargets(source);
}
}
}
ITextView INavigationBarPresenter.TryGetCurrentView()
{
IVsTextView lastActiveView;
_codeWindow.GetLastActiveView(out lastActiveView);
return(_editorAdaptersFactoryService.GetWpfTextView(lastActiveView));
}
public static IVsTextView GetIvsTextView(IServiceProvider provider)
{
IVsMonitorSelection selection = provider.GetService(typeof(IVsMonitorSelection)) as IVsMonitorSelection;
object frameObj = null;
ErrorHandler.ThrowOnFailure(selection.GetCurrentElementValue((uint)VSConstants.VSSELELEMID.SEID_DocumentFrame, out frameObj));
IVsWindowFrame frame = frameObj as IVsWindowFrame;
if (frame == null)
{
}
object pvar;
ErrorHandler.ThrowOnFailure(frame.GetProperty((int)__VSFPROPID.VSFPROPID_DocView,
out pvar));
IVsTextView textView = pvar as IVsTextView;
if (textView == null)
{
IVsCodeWindow codeWin = pvar as IVsCodeWindow;
if (codeWin != null)
{
ErrorHandler.ThrowOnFailure(codeWin.GetLastActiveView(out textView));
}
}
return(textView);
}
public static IVsTextView GetLastActiveView(this IVsCodeWindow codeWindow)
{
IVsTextView view;
if (ErrorHandler.Failed(codeWindow.GetLastActiveView(out view)))
{
return(null);
}
return(view);
}
public int GetLastActiveView(out IVsTextView ppView)
{
IVsCodeWindow vsCodeWindow = SourceCodeWindow;
if (vsCodeWindow != null)
{
return(vsCodeWindow.GetLastActiveView(out ppView));
}
ppView = null;
return(VSConstants.E_NOTIMPL);
}
/// <summary>
/// Get the last active view of the code window.
/// </summary>
public static Result <IVsTextView> GetLastActiveView(this IVsCodeWindow vsCodeWindow)
{
IVsTextView vsTextView;
var hr = vsCodeWindow.GetLastActiveView(out vsTextView);
if (ErrorHandler.Failed(hr))
{
return(Result.CreateError(hr));
}
return(Result.CreateSuccessNonNull(vsTextView));
}
public static IVsTextView GetLastActiveView(this IVsCodeWindow codeWindow)
{
Contract.Requires <ArgumentNullException>(codeWindow != null, "codeWindow");
IVsTextView view;
if (ErrorHandler.Failed(codeWindow.GetLastActiveView(out view)))
{
return(null);
}
return(view);
}
public static IVsTextView GetLastActiveView([NotNull] this IVsCodeWindow codeWindow)
{
Requires.NotNull(codeWindow, nameof(codeWindow));
IVsTextView view;
if (ErrorHandler.Failed(codeWindow.GetLastActiveView(out view)))
{
return(null);
}
return(view);
}
public EditorNavigationDropdownBarClient(IVsCodeWindow codeWindow, IVsEditorAdaptersFactoryService editorAdaptersFactory, EditorNavigationSource source, IBufferGraphFactoryService bufferGraphFactoryService)
{
_codeWindow = codeWindow;
_editorAdaptersFactory = editorAdaptersFactory;
_source = source;
_bufferGraphFactoryService = bufferGraphFactoryService;
_currentTextView = editorAdaptersFactory.GetWpfTextView(codeWindow.GetLastActiveView());
_dispatcher = _currentTextView.VisualElement.Dispatcher;
_imageList = new ImageList
{
ColorDepth = ColorDepth.Depth32Bit
};
var connectionPointContainer = codeWindow as IConnectionPointContainer;
if (connectionPointContainer != null)
{
var textViewEventsGuid = typeof(IVsCodeWindowEvents).GUID;
IConnectionPoint connectionPoint;
connectionPointContainer.FindConnectionPoint(ref textViewEventsGuid, out connectionPoint);
connectionPoint?.Advise(this, out _codeWindowEventsCookie);
}
var primaryView = codeWindow.GetPrimaryView();
if (primaryView != null)
{
((IVsCodeWindowEvents)this).OnNewView(primaryView);
}
var secondaryView = codeWindow.GetSecondaryView();
if (secondaryView != null)
{
((IVsCodeWindowEvents)this).OnNewView(secondaryView);
}
_navigationItems = new List <EditorTypeNavigationTarget>();
source.NavigationTargetsChanged += OnNavigationTargetsChanged;
UpdateNavigationTargets();
_currentTextView.Caret.PositionChanged += OnCaretPositionChanged;
}
private int AddDropDownBar(bool refresh)
{
var cpc = (IConnectionPointContainer)_window;
if (cpc != null)
{
IConnectionPoint cp;
cpc.FindConnectionPoint(typeof(IVsCodeWindowEvents).GUID, out cp);
if (cp != null)
{
cp.Advise(this, out _cookieVsCodeWindowEvents);
}
}
IWpfTextView wpfTextView = null;
IVsTextView vsTextView;
if (ErrorHandler.Succeeded(_window.GetLastActiveView(out vsTextView)) && vsTextView != null)
{
wpfTextView = VsEditorAdaptersFactoryService.GetWpfTextView(vsTextView);
}
if (wpfTextView == null)
{
return(VSConstants.E_FAIL);
}
_client = new DropDownBarClient(_serviceProvider, wpfTextView);
var result = _client.Register((IVsDropdownBarManager)_window);
if (refresh)
{
var entry = wpfTextView.TryGetAnalysisEntry(_serviceProvider);
if (entry != null && entry.IsAnalyzed)
{
_client.RefreshNavigationsFromAnalysisEntry(entry)
.HandleAllExceptions(_serviceProvider, GetType())
.DoNotWait();
}
}
return(result);
}
private IVsTextView GetTextViewFromFrame(IVsWindowFrame frame)
{
// Get the document view from the window frame, then get the text view
object docView;
int hr = frame.GetProperty((int)__VSFPROPID.VSFPROPID_DocView, out docView);
if ((hr != 0 && hr != 1) || docView == null)
{
return(null);
}
IVsCodeWindow codeWindow = docView as IVsCodeWindow;
IVsTextView textView;
codeWindow.GetLastActiveView(out textView);
if (textView == null)
{
codeWindow.GetPrimaryView(out textView);
}
return(textView);
}
private static IVsTextView GetActiveView(IVsWindowFrame windowFrame)
{
if (windowFrame == null)
{
throw new ArgumentException("windowFrame");
}
object pvar;
ErrorHandler.ThrowOnFailure(windowFrame.GetProperty((int)__VSFPROPID.VSFPROPID_DocView, out pvar));
IVsTextView textView = pvar as IVsTextView;
if (textView == null)
{
IVsCodeWindow codeWin = pvar as IVsCodeWindow;
if (codeWin != null)
{
ErrorHandler.ThrowOnFailure(codeWin.GetLastActiveView(out textView));
}
}
return(textView);
}
public EditorNavigationDropdownBarClient(IVsCodeWindow codeWindow, IVsEditorAdaptersFactoryService editorAdaptersFactory, EditorNavigationSource source, IBufferGraphFactoryService bufferGraphFactoryService)
{
_codeWindow = codeWindow;
_editorAdaptersFactory = editorAdaptersFactory;
_source = source;
_bufferGraphFactoryService = bufferGraphFactoryService;
_currentTextView = editorAdaptersFactory.GetWpfTextView(codeWindow.GetLastActiveView());
_dispatcher = _currentTextView.VisualElement.Dispatcher;
_imageList = new ImageList
{
ColorDepth = ColorDepth.Depth32Bit
};
var connectionPointContainer = codeWindow as IConnectionPointContainer;
if (connectionPointContainer != null)
{
var textViewEventsGuid = typeof(IVsCodeWindowEvents).GUID;
IConnectionPoint connectionPoint;
connectionPointContainer.FindConnectionPoint(ref textViewEventsGuid, out connectionPoint);
connectionPoint?.Advise(this, out _codeWindowEventsCookie);
}
var primaryView = codeWindow.GetPrimaryView();
if (primaryView != null)
((IVsCodeWindowEvents)this).OnNewView(primaryView);
var secondaryView = codeWindow.GetSecondaryView();
if (secondaryView != null)
((IVsCodeWindowEvents)this).OnNewView(secondaryView);
_navigationItems = new List<EditorTypeNavigationTarget>();
source.NavigationTargetsChanged += OnNavigationTargetsChanged;
UpdateNavigationTargets();
_currentTextView.Caret.PositionChanged += OnCaretPositionChanged;
}
private int AddDropDownBar()
{
var cpc = (IConnectionPointContainer)_window;
if (cpc != null)
{
IConnectionPoint cp;
cpc.FindConnectionPoint(typeof(IVsCodeWindowEvents).GUID, out cp);
if (cp != null)
{
cp.Advise(this, out _cookieVsCodeWindowEvents);
}
}
IWpfTextView wpfTextView = null;
IVsTextView vsTextView;
if (ErrorHandler.Succeeded(_window.GetLastActiveView(out vsTextView)) && vsTextView != null)
{
wpfTextView = VsEditorAdaptersFactoryService.GetWpfTextView(vsTextView);
}
if (wpfTextView == null)
{
return(VSConstants.E_FAIL);
}
AnalysisEntry entry;
var entryService = _serviceProvider.GetEntryService();
if (entryService == null || !entryService.TryGetAnalysisEntry(wpfTextView, wpfTextView.TextBuffer, out entry))
{
return(VSConstants.E_FAIL);
}
_client = new DropDownBarClient(_serviceProvider, wpfTextView, entry);
return(_client.Register((IVsDropdownBarManager)_window));
}
public static bool OpenFile(IVsUIShellOpenDocument open_document, IVsEditorAdaptersFactoryService adapters_factory, string full_path, int start, int length)
{
// 判断文件是否存在
if (!File.Exists(full_path))
{
return(false);
}
if (open_document == null)
{
open_document = s_service_provider.GetService(typeof(SVsUIShellOpenDocument)) as IVsUIShellOpenDocument;
}
if (open_document == null)
{
return(false);
}
// 打开文档
IVsUIHierarchy project;
uint item_id;
IVsWindowFrame frame;
Microsoft.VisualStudio.OLE.Interop.IServiceProvider provider;
open_document.OpenDocumentViaProject(full_path, VSConstants.LOGVIEWID.TextView_guid
, out provider, out project, out item_id, out frame);
if (frame == null)
{
return(false);
}
// 显示界面
frame.Show();
object code_window_object;
frame.GetProperty((int)__VSFPROPID.VSFPROPID_DocView, out code_window_object);
if (code_window_object == null)
{
return(false);
}
IVsCodeWindow code_window = code_window_object as IVsCodeWindow;
if (code_window == null)
{
return(false);
}
IVsTextView view;
code_window.GetLastActiveView(out view);
if (view == null)
{
code_window.GetPrimaryView(out view);
}
if (view == null)
{
return(false);
}
if (adapters_factory == null)
{
return(false);
}
if (length <= 0)
{
return(false);
}
// 跳转到对应的位置
var wpf = adapters_factory.GetWpfTextView(view);
if (wpf == null)
{
return(false);
}
wpf.Caret.MoveTo(new SnapshotPoint(wpf.TextBuffer.CurrentSnapshot, start));
wpf.ViewScroller.EnsureSpanVisible(new SnapshotSpan(wpf.TextBuffer.CurrentSnapshot, start, length), EnsureSpanVisibleOptions.AlwaysCenter);
// 获取视窗
if (wpf.Properties.TryGetProperty(nameof(ALanguageHighlightWordTagger), out ALanguageHighlightWordTagger tagger))
{
tagger.ShowHighlightWord(start, length);
}
return(true);
}
public EditorNavigationDropdownBar(IVsCodeWindow codeWindow, IVsEditorAdaptersFactoryService editorAdaptersFactory, IEnumerable <IEditorNavigationSource> sources, IBufferGraphFactoryService bufferGraphFactoryService, IEditorNavigationTypeRegistryService editorNavigationTypeRegistryService)
{
Contract.Requires <ArgumentNullException>(codeWindow != null, "codeWindow");
Contract.Requires <ArgumentNullException>(editorAdaptersFactory != null, "editorAdaptersFactory");
Contract.Requires <ArgumentNullException>(sources != null, "sources");
Contract.Requires <ArgumentNullException>(bufferGraphFactoryService != null, "bufferGraphFactoryService");
Contract.Requires <ArgumentNullException>(editorNavigationTypeRegistryService != null, "editorNavigationTypeRegistryService");
this._codeWindow = codeWindow;
this._editorAdaptersFactory = editorAdaptersFactory;
this._sources = sources;
this._bufferGraphFactoryService = bufferGraphFactoryService;
this._editorNavigationTypeRegistryService = editorNavigationTypeRegistryService;
this._currentTextView = editorAdaptersFactory.GetWpfTextView(codeWindow.GetLastActiveView());
this._dispatcher = this._currentTextView.VisualElement.Dispatcher;
this._imageList = new ImageList()
{
ColorDepth = System.Windows.Forms.ColorDepth.Depth32Bit
};
_navigationControls =
this._sources
.SelectMany(source => source.GetNavigationTypes())
.Distinct()
//.OrderBy(...)
.Select(type => Tuple.Create(type, new List <IEditorNavigationTarget>()))
.ToArray();
_selectedItem = new IEditorNavigationTarget[_navigationControls.Length];
if (this._navigationControls.Length == 0)
{
return;
}
IConnectionPointContainer connectionPointContainer = codeWindow as IConnectionPointContainer;
if (connectionPointContainer != null)
{
Guid textViewEventsGuid = typeof(IVsCodeWindowEvents).GUID;
IConnectionPoint connectionPoint;
connectionPointContainer.FindConnectionPoint(ref textViewEventsGuid, out connectionPoint);
if (connectionPoint != null)
{
connectionPoint.Advise(this, out _codeWindowEventsCookie);
}
}
IVsTextView primaryView = codeWindow.GetPrimaryView();
if (primaryView != null)
{
((IVsCodeWindowEvents)this).OnNewView(primaryView);
}
IVsTextView secondaryView = codeWindow.GetSecondaryView();
if (secondaryView != null)
{
((IVsCodeWindowEvents)this).OnNewView(secondaryView);
}
foreach (var source in this._sources)
{
source.NavigationTargetsChanged += WeakEvents.AsWeak(OnNavigationTargetsChanged, eh => source.NavigationTargetsChanged -= eh);
UpdateNavigationTargets(source);
}
_currentTextView.Caret.PositionChanged += OnCaretPositionChanged;
}
private int AddDropDownBar()
{
var cpc = (IConnectionPointContainer)_window;
if (cpc != null)
{
IConnectionPoint cp;
cpc.FindConnectionPoint(typeof(IVsCodeWindowEvents).GUID, out cp);
if (cp != null)
{
cp.Advise(this, out _cookieVsCodeWindowEvents);
}
}
var pythonProjectEntry = _textBuffer.GetAnalysis() as IGeneroProjectEntry;
if (pythonProjectEntry == null)
{
return(VSConstants.E_FAIL);
}
IWpfTextView wpfTextView = null;
IVsTextView vsTextView;
if (ErrorHandler.Succeeded(_window.GetLastActiveView(out vsTextView)) && vsTextView != null)
{
wpfTextView = VsEditorAdaptersFactoryService.GetWpfTextView(vsTextView);
}
if (wpfTextView == null)
{
return(VSConstants.E_FAIL);
}
// pass on the text view
//GeneroFileParserManager fpm = VSGeneroPackage.Instance.UpdateBufferFileParserManager(_textBuffer);
_client = new DropDownBarClient(wpfTextView, pythonProjectEntry);
IVsDropdownBarManager manager = (IVsDropdownBarManager)_window;
int instancesOpen = 0;
if (!_textBuffer.Properties.TryGetProperty <int>("InstancesOpen", out instancesOpen))
{
_textBuffer.Properties.AddProperty("InstancesOpen", 1);
}
else
{
_textBuffer.Properties["InstancesOpen"] = instancesOpen + 1;
}
IVsDropdownBar dropDownBar;
int hr = manager.GetDropdownBar(out dropDownBar);
if (ErrorHandler.Succeeded(hr) && dropDownBar != null)
{
hr = manager.RemoveDropdownBar();
if (!ErrorHandler.Succeeded(hr))
{
return(hr);
}
}
int res = manager.AddDropdownBar(1, _client);
if (ErrorHandler.Succeeded(res))
{
// A buffer may have multiple DropDownBarClients, given one may open multiple CodeWindows
// over a single buffer using Window/New Window
List <DropDownBarClient> listDropDownBarClient;
if (!_textBuffer.Properties.TryGetProperty(typeof(DropDownBarClient), out listDropDownBarClient) || listDropDownBarClient == null)
{
listDropDownBarClient = new List <DropDownBarClient>();
_textBuffer.Properties[typeof(DropDownBarClient)] = listDropDownBarClient;
}
listDropDownBarClient.Add(_client);
}
return(res);
}
public EditorNavigationDropdownBar(IVsCodeWindow codeWindow, IVsEditorAdaptersFactoryService editorAdaptersFactory, IEnumerable<IEditorNavigationSource> sources, IBufferGraphFactoryService bufferGraphFactoryService, IJavaEditorNavigationTypeRegistryService editorNavigationTypeRegistryService)
{
Contract.Requires<ArgumentNullException>(codeWindow != null, "codeWindow");
Contract.Requires<ArgumentNullException>(editorAdaptersFactory != null, "editorAdaptersFactory");
Contract.Requires<ArgumentNullException>(sources != null, "sources");
Contract.Requires<ArgumentNullException>(bufferGraphFactoryService != null, "bufferGraphFactoryService");
Contract.Requires<ArgumentNullException>(editorNavigationTypeRegistryService != null, "editorNavigationTypeRegistryService");
this._codeWindow = codeWindow;
this._editorAdaptersFactory = editorAdaptersFactory;
this._sources = sources;
this._bufferGraphFactoryService = bufferGraphFactoryService;
this._editorNavigationTypeRegistryService = editorNavigationTypeRegistryService;
this._currentTextView = editorAdaptersFactory.GetWpfTextView(codeWindow.GetLastActiveView());
this._dispatcher = this._currentTextView.VisualElement.Dispatcher;
this._imageList = new ImageList()
{
ColorDepth = System.Windows.Forms.ColorDepth.Depth32Bit
};
_navigationControls =
this._sources
.SelectMany(source => source.GetNavigationTypes())
.Distinct()
//.OrderBy(...)
.Select(type => Tuple.Create(type, new List<IEditorNavigationTarget>()))
.ToArray();
_selectedItem = new IEditorNavigationTarget[_navigationControls.Length];
if (this._navigationControls.Length == 0)
{
return;
}
IConnectionPointContainer connectionPointContainer = codeWindow as IConnectionPointContainer;
if (connectionPointContainer != null)
{
Guid textViewEventsGuid = typeof(IVsCodeWindowEvents).GUID;
IConnectionPoint connectionPoint;
connectionPointContainer.FindConnectionPoint(ref textViewEventsGuid, out connectionPoint);
if (connectionPoint != null)
connectionPoint.Advise(this, out _codeWindowEventsCookie);
}
IVsTextView primaryView = codeWindow.GetPrimaryView();
if (primaryView != null)
((IVsCodeWindowEvents)this).OnNewView(primaryView);
IVsTextView secondaryView = codeWindow.GetSecondaryView();
if (secondaryView != null)
((IVsCodeWindowEvents)this).OnNewView(secondaryView);
foreach (var source in this._sources)
{
source.NavigationTargetsChanged += WeakEvents.AsWeak(OnNavigationTargetsChanged, eh => source.NavigationTargetsChanged -= eh);
UpdateNavigationTargets(source);
}
_currentTextView.Caret.PositionChanged += OnCaretPositionChanged;
}
public int GetLastActiveView(out IVsTextView ppView)
{
return(codeWindow.GetLastActiveView(out ppView));
}
private int AddDropDownBar()
{
var cpc = (IConnectionPointContainer)_window;
if (cpc != null)
{
IConnectionPoint cp;
cpc.FindConnectionPoint(typeof(IVsCodeWindowEvents).GUID, out cp);
if (cp != null)
{
cp.Advise(this, out _cookieVsCodeWindowEvents);
}
}
IPythonProjectEntry pythonProjectEntry;
if (!_textBuffer.TryGetPythonProjectEntry(out pythonProjectEntry))
{
return(VSConstants.E_FAIL);
}
IWpfTextView wpfTextView = null;
IVsTextView vsTextView;
if (ErrorHandler.Succeeded(_window.GetLastActiveView(out vsTextView)) && vsTextView != null)
{
wpfTextView = VsEditorAdaptersFactoryService.GetWpfTextView(vsTextView);
}
if (wpfTextView == null)
{
return(VSConstants.E_FAIL);
}
_client = new DropDownBarClient(_serviceProvider, wpfTextView, pythonProjectEntry);
IVsDropdownBarManager manager = (IVsDropdownBarManager)_window;
IVsDropdownBar dropDownBar;
int hr = manager.GetDropdownBar(out dropDownBar);
if (ErrorHandler.Succeeded(hr) && dropDownBar != null)
{
hr = manager.RemoveDropdownBar();
if (!ErrorHandler.Succeeded(hr))
{
return(hr);
}
}
int res = manager.AddDropdownBar(2, _client);
if (ErrorHandler.Succeeded(res))
{
// A buffer may have multiple DropDownBarClients, given one may open multiple CodeWindows
// over a single buffer using Window/New Window
List <DropDownBarClient> listDropDownBarClient;
if (!_textBuffer.Properties.TryGetProperty(typeof(DropDownBarClient), out listDropDownBarClient) || listDropDownBarClient == null)
{
listDropDownBarClient = new List <DropDownBarClient>();
_textBuffer.Properties[typeof(DropDownBarClient)] = listDropDownBarClient;
}
listDropDownBarClient.Add(_client);
}
return(res);
}
int IVsCodeWindow.GetLastActiveView(out IVsTextView ppView) => _editorWindow.GetLastActiveView(out ppView);