IHelpService IHelpService.CreateLocalContext(HelpContextType contextType)
{
IVsUserContext localContext = null;
uint cookie = 0;
return(CreateLocalContext(contextType, false, out localContext, out cookie));
}
public IHelpService CreateLocalContext(HelpContextType contextType)
{
IVsUserContext newContext = null;
int cookie = 0;
return(CreateLocalContext(contextType, false, out newContext, out cookie));
}
/// <devdoc>
/// </devdoc>
private HelpService(HelpService parentService, IVsUserContext subContext, uint cookie, IServiceProvider provider, HelpContextType priority) {
this.context = subContext;
this.provider = provider;
this.cookie = cookie;
this.parentService = parentService;
this.priority = priority;
}
private HelpService(HelpService parentService, IVsUserContext subContext, int cookie, IServiceProvider provider, HelpContextType priority)
{
this.context = subContext;
this.provider = provider;
this.cookie = cookie;
this.parentService = parentService;
this.priority = priority;
}
/// <devdoc>
/// </devdoc>
private IHelpService CreateLocalContext(HelpContextType contextType, bool recreate, out IVsUserContext localContext, out uint cookie) {
cookie = 0;
localContext = null;
if (provider == null) {
return null;
}
localContext = null;
int hr = NativeMethods.S_OK;
IVsMonitorUserContext muc = (IVsMonitorUserContext)provider.GetService(typeof(IVsMonitorUserContext));
if (muc != null) {
try {
hr = muc.CreateEmptyContext(out localContext);
} catch (COMException e) {
hr = e.ErrorCode;
}
}
if ( NativeMethods.Succeeded(hr) && (localContext != null) ) {
VSUSERCONTEXTPRIORITY priority = 0;
switch (contextType) {
case HelpContextType.ToolWindowSelection:
priority = VSUSERCONTEXTPRIORITY.VSUC_Priority_ToolWndSel;
break;
case HelpContextType.Selection:
priority = VSUSERCONTEXTPRIORITY.VSUC_Priority_Selection;
break;
case HelpContextType.Window:
priority = VSUSERCONTEXTPRIORITY.VSUC_Priority_Window;
break;
case HelpContextType.Ambient:
priority = VSUSERCONTEXTPRIORITY.VSUC_Priority_Ambient;
break;
}
IVsUserContext cxt = GetUserContext();
if (cxt != null)
{
try {
hr = cxt.AddSubcontext(localContext, (int)priority, out cookie);
} catch (COMException e) {
hr = e.ErrorCode;
}
}
if (NativeMethods.Succeeded(hr) && (cookie != 0)) {
if (!recreate) {
HelpService newHs = new HelpService(this, localContext, cookie, provider, contextType);
if (subContextList == null) {
subContextList = new ArrayList();
}
subContextList.Add(newHs);
return newHs;
}
}
}
return null;
}
// --------------------------------------------------------------------------------------------
/// <summary>
/// Initializes a new instance of the <see cref="HelpService"/> class.
/// </summary>
/// <param name="parentService">The parent service.</param>
/// <param name="subContext">The sub context.</param>
/// <param name="cookie">The cookie.</param>
/// <param name="provider">The provider.</param>
/// <param name="priority">The priority.</param>
// --------------------------------------------------------------------------------------------
private HelpService(HelpService parentService, IVsUserContext subContext, uint cookie,
IServiceProvider provider, HelpContextType priority)
{
_Context = subContext;
_ServiceProvider = provider;
_Cookie = cookie;
_ParentService = parentService;
_Priority = priority;
}
// --------------------------------------------------------------------------------------------
/// <summary>
/// Initializes a new instance of the <see cref="HelpService"/> class.
/// </summary>
/// <param name="parentService">The parent service.</param>
/// <param name="subContext">The sub context.</param>
/// <param name="cookie">The cookie.</param>
/// <param name="provider">The provider.</param>
/// <param name="priority">The priority.</param>
// --------------------------------------------------------------------------------------------
private HelpService(HelpService parentService, IVsUserContext subContext, uint cookie,
IServiceProvider provider, HelpContextType priority)
{
_Context = subContext;
_ServiceProvider = provider;
_Cookie = cookie;
_ParentService = parentService;
_Priority = priority;
}
private IHelpService CreateLocalContext(HelpContextType contextType, bool recreate, out IVsUserContext localContext, out int cookie)
{
cookie = 0;
localContext = null;
if (provider == null)
{
return(null);
}
localContext = null;
IVsMonitorUserContext muc = (IVsMonitorUserContext)provider.GetService(typeof(IVsMonitorUserContext));
if (muc != null)
{
localContext = muc.CreateEmptyContext();
}
if (localContext != null)
{
int priority = 0;
switch (contextType)
{
case HelpContextType.ToolWindowSelection:
priority = tagVsUserContextPriority.VSUC_Priority_ToolWndSel;
break;
case HelpContextType.Selection:
priority = tagVsUserContextPriority.VSUC_Priority_Selection;
break;
case HelpContextType.Window:
priority = tagVsUserContextPriority.VSUC_Priority_Window;
break;
case HelpContextType.Ambient:
priority = tagVsUserContextPriority.VSUC_Priority_Ambient;
break;
}
cookie = GetUserContext().AddSubcontext(localContext, priority);
if (cookie != 0)
{
if (!recreate)
{
HelpService newHs = new HelpService(this, localContext, cookie, provider, contextType);
if (subContextList == null)
{
subContextList = new ArrayList();
}
subContextList.Add(newHs);
return(newHs);
}
}
}
return(null);
}
public IHelpService CreateLocalContext(HelpContextType contextType)
{
return this;
}
private IHelpService CreateLocalContext(HelpContextType contextType, bool recreate, out IVsUserContext localContext,
out uint cookie)
{
cookie = 0;
localContext = null;
if (_ServiceProvider != null)
{
localContext = null;
int hr = 0;
IVsMonitorUserContext context =
(IVsMonitorUserContext) _ServiceProvider.GetService(typeof (IVsMonitorUserContext));
if (context != null)
{
try
{
hr = context.CreateEmptyContext(out localContext);
}
catch (COMException exception)
{
hr = exception.ErrorCode;
}
}
if (NativeMethods.Succeeded(hr) && (localContext != null))
{
VSUSERCONTEXTPRIORITY vsusercontextpriority = VSUSERCONTEXTPRIORITY.VSUC_Priority_None;
switch (contextType)
{
case HelpContextType.Ambient:
vsusercontextpriority = VSUSERCONTEXTPRIORITY.VSUC_Priority_Ambient;
break;
case HelpContextType.Window:
vsusercontextpriority = VSUSERCONTEXTPRIORITY.VSUC_Priority_Window;
break;
case HelpContextType.Selection:
vsusercontextpriority = VSUSERCONTEXTPRIORITY.VSUC_Priority_Selection;
break;
case HelpContextType.ToolWindowSelection:
vsusercontextpriority = VSUSERCONTEXTPRIORITY.VSUC_Priority_ToolWndSel;
break;
}
IVsUserContext userContext = GetUserContext();
if (userContext != null)
{
try
{
hr = userContext.AddSubcontext(localContext, (int) vsusercontextpriority, out cookie);
}
catch (COMException exception2)
{
hr = exception2.ErrorCode;
}
}
if ((NativeMethods.Succeeded(hr) && (cookie != 0)) && !recreate)
{
HelpService service = new HelpService(this, localContext, cookie, _ServiceProvider, contextType);
if (_SubContextList == null)
{
_SubContextList = new ArrayList();
}
_SubContextList.Add(service);
return service;
}
}
}
return null;
}
IHelpService IHelpService.CreateLocalContext(HelpContextType contextType)
{
IVsUserContext localContext = null;
uint cookie = 0;
return CreateLocalContext(contextType, false, out localContext, out cookie);
}
private IHelpService CreateLocalContext(HelpContextType contextType, bool recreate, out IVsUserContext localContext,
out uint cookie)
{
cookie = 0;
localContext = null;
if (_ServiceProvider != null)
{
localContext = null;
int hr = 0;
IVsMonitorUserContext context =
(IVsMonitorUserContext)_ServiceProvider.GetService(typeof(IVsMonitorUserContext));
if (context != null)
{
try
{
hr = context.CreateEmptyContext(out localContext);
}
catch (COMException exception)
{
hr = exception.ErrorCode;
}
}
if (NativeMethods.Succeeded(hr) && (localContext != null))
{
VSUSERCONTEXTPRIORITY vsusercontextpriority = VSUSERCONTEXTPRIORITY.VSUC_Priority_None;
switch (contextType)
{
case HelpContextType.Ambient:
vsusercontextpriority = VSUSERCONTEXTPRIORITY.VSUC_Priority_Ambient;
break;
case HelpContextType.Window:
vsusercontextpriority = VSUSERCONTEXTPRIORITY.VSUC_Priority_Window;
break;
case HelpContextType.Selection:
vsusercontextpriority = VSUSERCONTEXTPRIORITY.VSUC_Priority_Selection;
break;
case HelpContextType.ToolWindowSelection:
vsusercontextpriority = VSUSERCONTEXTPRIORITY.VSUC_Priority_ToolWndSel;
break;
}
IVsUserContext userContext = GetUserContext();
if (userContext != null)
{
try
{
hr = userContext.AddSubcontext(localContext, (int)vsusercontextpriority, out cookie);
}
catch (COMException exception2)
{
hr = exception2.ErrorCode;
}
}
if ((NativeMethods.Succeeded(hr) && (cookie != 0)) && !recreate)
{
HelpService service = new HelpService(this, localContext, cookie, _ServiceProvider, contextType);
if (_SubContextList == null)
{
_SubContextList = new ArrayList();
}
_SubContextList.Add(service);
return(service);
}
}
}
return(null);
}
public IHelpService CreateLocalContext(HelpContextType contextType)
{
return(this);
}
/// <devdoc>
/// </devdoc>
private IHelpService CreateLocalContext(HelpContextType contextType, bool recreate, out IVsUserContext localContext, out uint cookie)
{
cookie = 0;
localContext = null;
if (provider == null)
{
return(null);
}
localContext = null;
int hr = NativeMethods.S_OK;
IVsMonitorUserContext muc = (IVsMonitorUserContext)provider.GetService(typeof(IVsMonitorUserContext));
if (muc != null)
{
try {
hr = muc.CreateEmptyContext(out localContext);
} catch (COMException e) {
hr = e.ErrorCode;
}
}
if (NativeMethods.Succeeded(hr) && (localContext != null))
{
VSUSERCONTEXTPRIORITY priority = 0;
switch (contextType)
{
case HelpContextType.ToolWindowSelection:
priority = VSUSERCONTEXTPRIORITY.VSUC_Priority_ToolWndSel;
break;
case HelpContextType.Selection:
priority = VSUSERCONTEXTPRIORITY.VSUC_Priority_Selection;
break;
case HelpContextType.Window:
priority = VSUSERCONTEXTPRIORITY.VSUC_Priority_Window;
break;
case HelpContextType.Ambient:
priority = VSUSERCONTEXTPRIORITY.VSUC_Priority_Ambient;
break;
}
IVsUserContext cxt = GetUserContext();
if (cxt != null)
{
try {
hr = cxt.AddSubcontext(localContext, (int)priority, out cookie);
} catch (COMException e) {
hr = e.ErrorCode;
}
}
if (NativeMethods.Succeeded(hr) && (cookie != 0))
{
if (!recreate)
{
HelpService newHs = new HelpService(this, localContext, cookie, provider, contextType);
if (subContextList == null)
{
subContextList = new ArrayList();
}
subContextList.Add(newHs);
return(newHs);
}
}
}
return(null);
}
