public override bool RemoveAgent(HexSpaceReservationAgent agent) {
if (agent == null)
throw new ArgumentNullException(nameof(agent));
if (!spaceReservationAgents.Remove(agent))
return false;
agent.GotFocus -= HexSpaceReservationAgent_GotFocus;
agent.LostFocus -= HexSpaceReservationAgent_LostFocus;
agent.Hide();
AgentChanged?.Invoke(this, new HexSpaceReservationAgentChangedEventArgs(agent, null));
UpdateAggregateFocus();
wpfHexView.QueueSpaceReservationStackRefresh();
return true;
}
public override void AddAgent(HexSpaceReservationAgent agent) {
if (wpfHexView.IsClosed)
throw new InvalidOperationException();
if (agent == null)
throw new ArgumentNullException(nameof(agent));
if (spaceReservationAgents.Contains(agent))
throw new InvalidOperationException();
spaceReservationAgents.Add(agent);
agent.GotFocus += HexSpaceReservationAgent_GotFocus;
agent.LostFocus += HexSpaceReservationAgent_LostFocus;
AgentChanged?.Invoke(this, new HexSpaceReservationAgentChangedEventArgs(null, agent));
UpdateAggregateFocus();
wpfHexView.QueueSpaceReservationStackRefresh();
}
public override void ShowToolTip(HexBufferSpan bufferSpan, HexSpanSelectionFlags flags, object toolTipContent, VSTA.PopupStyles style) {
if (bufferSpan.IsDefault)
throw new ArgumentException();
if (toolTipContent == null)
throw new ArgumentNullException(nameof(toolTipContent));
if ((style & (VSTA.PopupStyles.DismissOnMouseLeaveText | VSTA.PopupStyles.DismissOnMouseLeaveTextOrContent)) == (VSTA.PopupStyles.DismissOnMouseLeaveText | VSTA.PopupStyles.DismissOnMouseLeaveTextOrContent))
throw new ArgumentOutOfRangeException(nameof(style));
ClearToolTip();
var uiElement = GetUIElement(toolTipContent);
if (uiElement == null)
throw new ArgumentException();
spaceReservationManager.AgentChanged += SpaceReservationManager_AgentChanged;
toolTipAgent = spaceReservationManager.CreatePopupAgent(bufferSpan, flags, style, uiElement);
spaceReservationManager.AddAgent(toolTipAgent);
}
/// <summary> /// Adds an agent /// </summary> /// <param name="agent">Agent to add</param> public abstract void AddAgent(HexSpaceReservationAgent agent);
public override void UpdatePopupAgent(HexSpaceReservationAgent agent, HexLineSpan lineSpan, VSTA.PopupStyles styles) {
if (wpfHexView.IsClosed)
throw new InvalidOperationException();
if (agent == null)
throw new ArgumentNullException(nameof(agent));
if (lineSpan.IsDefault)
throw new ArgumentException();
if ((styles & (VSTA.PopupStyles.DismissOnMouseLeaveText | VSTA.PopupStyles.DismissOnMouseLeaveTextOrContent)) == (VSTA.PopupStyles.DismissOnMouseLeaveText | VSTA.PopupStyles.DismissOnMouseLeaveTextOrContent))
throw new ArgumentOutOfRangeException(nameof(styles));
if (!spaceReservationAgents.Contains(agent))
throw new ArgumentOutOfRangeException(nameof(agent));
var popupAgent = agent as HexPopupSpaceReservationAgent;
if (popupAgent == null)
throw new ArgumentException();
popupAgent.Update(lineSpan, styles);
UpdateAggregateFocus();
wpfHexView.QueueSpaceReservationStackRefresh();
}
/// <summary> /// Updates a popup agent /// </summary> /// <param name="agent">Popup agent created by <see cref="CreatePopupAgent(HexLineSpan, VSTA.PopupStyles, UIElement)"/></param> /// <param name="lineSpan">New line span</param> /// <param name="styles">New popup style</param> public abstract void UpdatePopupAgent(HexSpaceReservationAgent agent, HexLineSpan lineSpan, VSTA.PopupStyles styles);
/// <summary>
/// Constructor
/// </summary>
/// <param name="oldAgent">Old agent or null</param>
/// <param name="newAgent">New agent or null</param>
public HexSpaceReservationAgentChangedEventArgs(HexSpaceReservationAgent oldAgent, HexSpaceReservationAgent newAgent)
{
NewAgent = newAgent;
OldAgent = oldAgent;
}
/// <summary> /// Updates a popup agent /// </summary> /// <param name="agent">Popup agent created by <see cref="CreatePopupAgent(HexLineSpan, VSTA.PopupStyles, UIElement)"/></param> /// <param name="bufferSpan">New buffer span</param> /// <param name="flags">New selection flags</param> /// <param name="styles">New popup style</param> public void UpdatePopupAgent(HexSpaceReservationAgent agent, HexBufferSpan bufferSpan, HexSpanSelectionFlags flags, VSTA.PopupStyles styles) => UpdatePopupAgent(agent, new HexLineSpan(bufferSpan, flags), styles);
/// <summary> /// Updates a popup agent /// </summary> /// <param name="agent">Popup agent created by <see cref="CreatePopupAgent(HexLineSpan, VSTA.PopupStyles, UIElement)"/></param> /// <param name="line">Line</param> /// <param name="span">Line span</param> /// <param name="styles">New popup style</param> public void UpdatePopupAgent(HexSpaceReservationAgent agent, HexBufferLine line, VST.Span span, VSTA.PopupStyles styles) => UpdatePopupAgent(agent, new HexLineSpan(line, span), styles);
void SpaceReservationManager_AgentChanged(object sender, HexSpaceReservationAgentChangedEventArgs e) {
if (e.OldAgent == toolTipAgent) {
spaceReservationManager.AgentChanged -= SpaceReservationManager_AgentChanged;
toolTipAgent = null;
}
}
/// <summary> /// Updates a popup agent /// </summary> /// <param name="agent">Popup agent created by <see cref="CreatePopupAgent(HexLineSpan, VSTA.PopupStyles, UIElement)"/></param> /// <param name="span">Span and selection flags</param> /// <param name="styles">New popup style</param> public void UpdatePopupAgent(HexSpaceReservationAgent agent, HexBufferSpanSelection span, VSTA.PopupStyles styles) => UpdatePopupAgent(agent, span.BufferSpan, span.SelectionFlags, styles);
/// <summary>
/// Constructor
/// </summary>
/// <param name="oldAgent">Old agent or null</param>
/// <param name="newAgent">New agent or null</param>
public HexSpaceReservationAgentChangedEventArgs(HexSpaceReservationAgent oldAgent, HexSpaceReservationAgent newAgent) {
NewAgent = newAgent;
OldAgent = oldAgent;
}
/// <summary> /// Adds an agent /// </summary> /// <param name="agent">Agent to add</param> public abstract void AddAgent(HexSpaceReservationAgent agent);
/// <summary> /// Updates a popup agent /// </summary> /// <param name="agent">Popup agent created by <see cref="CreatePopupAgent(HexLineSpan, VSTA.PopupStyles, UIElement)"/></param> /// <param name="lineSpan">New line span</param> /// <param name="styles">New popup style</param> public abstract void UpdatePopupAgent(HexSpaceReservationAgent agent, HexLineSpan lineSpan, VSTA.PopupStyles styles);
/// <summary> /// Updates a popup agent /// </summary> /// <param name="agent">Popup agent created by <see cref="CreatePopupAgent(HexLineSpan, VSTA.PopupStyles, UIElement)"/></param> /// <param name="line">Line</param> /// <param name="span">Line span</param> /// <param name="styles">New popup style</param> public void UpdatePopupAgent(HexSpaceReservationAgent agent, HexBufferLine line, VST.Span span, VSTA.PopupStyles styles) => UpdatePopupAgent(agent, new HexLineSpan(line, span), styles);
/// <summary> /// Updates a popup agent /// </summary> /// <param name="agent">Popup agent created by <see cref="CreatePopupAgent(HexLineSpan, VSTA.PopupStyles, UIElement)"/></param> /// <param name="bufferSpan">New buffer span</param> /// <param name="flags">New selection flags</param> /// <param name="styles">New popup style</param> public void UpdatePopupAgent(HexSpaceReservationAgent agent, HexBufferSpan bufferSpan, HexSpanSelectionFlags flags, VSTA.PopupStyles styles) => UpdatePopupAgent(agent, new HexLineSpan(bufferSpan, flags), styles);
SessionState TryGetSessionState(HexSpaceReservationAgent agent) {
foreach (var sessionState in sessionStates) {
if (sessionState.SpaceReservationAgent == agent)
return sessionState;
}
return null;
}
/// <summary> /// Updates a popup agent /// </summary> /// <param name="agent">Popup agent created by <see cref="CreatePopupAgent(HexLineSpan, VSTA.PopupStyles, UIElement)"/></param> /// <param name="span">Span and selection flags</param> /// <param name="styles">New popup style</param> public void UpdatePopupAgent(HexSpaceReservationAgent agent, HexBufferSpanSelection span, VSTA.PopupStyles styles) => UpdatePopupAgent(agent, span.BufferSpan, span.SelectionFlags, styles);
/// <summary> /// Removes an agent /// </summary> /// <param name="agent">Agent to remove</param> /// <returns></returns> public abstract bool RemoveAgent(HexSpaceReservationAgent agent);
/// <summary> /// Removes an agent /// </summary> /// <param name="agent">Agent to remove</param> /// <returns></returns> public abstract bool RemoveAgent(HexSpaceReservationAgent agent);