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/****************************************************************************
**
** Copyright (C) 2018 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the Qt VS Tools.
**
** $QT_BEGIN_LICENSE:GPL-EXCEPT$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
using Microsoft.VisualStudio;
using Microsoft.VisualStudio.Debugger.Interop;
using System;
namespace QtVsTools.Qml.Debug.AD7
{
abstract class DebugEvent :
IDebugEvent2 // "This interface is used to communicate both critical debug information,
// such as stopping at a breakpoint, and non-critical information, such as a
// debugging message."
{
public Guid InterfaceId { get; protected set; }
public uint Attributes { get; protected set; }
protected const uint ASYNCHRONOUS = (uint)enum_EVENTATTRIBUTES.EVENT_ASYNCHRONOUS;
protected const uint STOPPING = (uint)enum_EVENTATTRIBUTES.EVENT_ASYNC_STOP;
protected const uint SYNCHRONOUS = (uint)enum_EVENTATTRIBUTES.EVENT_SYNCHRONOUS;
protected const uint SYNCHRONOUS_STOPPING =
(uint)enum_EVENTATTRIBUTES.EVENT_STOPPING
| (uint)enum_EVENTATTRIBUTES.EVENT_SYNCHRONOUS;
protected QmlEngine Engine { get; set; }
protected IDebugProgram2 Program { get; set; }
protected IDebugThread2 Thread { get; set; }
protected IDebugEventCallback2 Callback { get; set; }
protected DebugEvent(
QmlEngine engine,
Guid interfaceId,
uint attributes,
IDebugProgram2 program = null,
IDebugThread2 thread = null,
IDebugEventCallback2 callback = null)
{
InterfaceId = interfaceId;
Attributes = attributes;
Engine = engine;
Program = program;
Thread = thread;
Callback = (callback != null) ? callback : engine;
}
protected void Send()
{
if (Callback != null) {
var interfaceId = InterfaceId;
Callback.Event(
Engine, null, Program, Thread,
this, ref interfaceId, Attributes);
}
}
public int /*IDebugEvent2*/ GetAttributes(out uint eventAttributes)
{
eventAttributes = Attributes;
return VSConstants.S_OK;
}
public static void Send(DebugEvent debugEvent)
{
debugEvent.Send();
}
}
class EngineCreateEvent : DebugEvent, IDebugEngineCreateEvent2
{
public EngineCreateEvent(QmlEngine engine)
: base(engine, typeof(IDebugEngineCreateEvent2).GUID, ASYNCHRONOUS)
{ }
int IDebugEngineCreateEvent2.GetEngine(out IDebugEngine2 pEngine)
{
pEngine = Engine as IDebugEngine2;
return VSConstants.S_OK;
}
}
class ProgramCreateEvent : DebugEvent, IDebugProgramCreateEvent2
{
public ProgramCreateEvent(Program program)
: base(program.Engine, typeof(IDebugProgramCreateEvent2).GUID,
ASYNCHRONOUS, program)
{ }
}
class ProgramDestroyEvent : DebugEvent, IDebugProgramDestroyEvent2
{
uint exitCode;
public new Program Program { get; private set; }
public ProgramDestroyEvent(Program program, uint exitCode)
: base(program.Engine, typeof(IDebugProgramDestroyEvent2).GUID,
SYNCHRONOUS, program)
{
Program = program;
this.exitCode = exitCode;
}
int IDebugProgramDestroyEvent2.GetExitCode(out uint exitCode)
{
exitCode = this.exitCode;
return VSConstants.S_OK;
}
}
class ThreadCreateEvent : DebugEvent, IDebugThreadCreateEvent2
{
public ThreadCreateEvent(Program program)
: base(program.Engine, typeof(IDebugThreadCreateEvent2).GUID,
ASYNCHRONOUS, program, program)
{ }
}
class ThreadDestroyEvent : DebugEvent, IDebugThreadDestroyEvent2
{
uint exitCode;
public ThreadDestroyEvent(Program program, uint exitCode)
: base(program.Engine, typeof(IDebugThreadDestroyEvent2).GUID,
SYNCHRONOUS, program, program)
{
this.exitCode = exitCode;
}
int IDebugThreadDestroyEvent2.GetExitCode(out uint exitCode)
{
exitCode = this.exitCode;
return VSConstants.S_OK;
}
}
class LoadCompleteEvent : DebugEvent, IDebugLoadCompleteEvent2
{
public LoadCompleteEvent(Program program)
: base(program.Engine, typeof(IDebugLoadCompleteEvent2).GUID,
STOPPING, program, program)
{ }
}
class EntryPointEvent : DebugEvent, IDebugEntryPointEvent2
{
public EntryPointEvent(Program program)
: base(program.Engine, typeof(IDebugEntryPointEvent2).GUID,
STOPPING, program, program)
{ }
}
class BreakpointBoundEvent : DebugEvent, IDebugBreakpointBoundEvent2
{
public Breakpoint Breakpoint { get; private set; }
public BreakpointBoundEvent(Breakpoint breakpoint)
: base(breakpoint.Program.Engine, typeof(IDebugBreakpointBoundEvent2).GUID,
ASYNCHRONOUS, breakpoint.Program, breakpoint.Program)
{
Breakpoint = breakpoint;
}
int IDebugBreakpointBoundEvent2.GetPendingBreakpoint(
out IDebugPendingBreakpoint2 ppPendingBP)
{
ppPendingBP = Breakpoint.Parent;
return VSConstants.S_OK;
}
int IDebugBreakpointBoundEvent2.EnumBoundBreakpoints(
out IEnumDebugBoundBreakpoints2 ppEnum)
{
ppEnum = BoundBreakpointsEnum.Create(Breakpoint);
return VSConstants.S_OK;
}
}
class BreakpointEvent : DebugEvent, IDebugBreakpointEvent2
{
IEnumDebugBoundBreakpoints2 boundBreakpoints;
public BreakpointEvent(Program program,
IEnumDebugBoundBreakpoints2 boundBreakpoints)
: base(program.Engine, typeof(IDebugBreakpointEvent2).GUID,
STOPPING, program, program)
{
this.boundBreakpoints = boundBreakpoints;
}
int IDebugBreakpointEvent2.EnumBreakpoints(out IEnumDebugBoundBreakpoints2 ppEnum)
{
ppEnum = boundBreakpoints;
return VSConstants.S_OK;
}
}
class StepCompleteEvent : DebugEvent, IDebugStepCompleteEvent2
{
public StepCompleteEvent(Program program)
: base(program.Engine, typeof(IDebugStepCompleteEvent2).GUID,
STOPPING, program, program)
{ }
}
class ExpressionEvaluationCompleteEvent : DebugEvent, IDebugExpressionEvaluationCompleteEvent2
{
public Expression Expression { get; private set; }
public Property Property { get; private set; }
public ExpressionEvaluationCompleteEvent(
IDebugEventCallback2 callback,
Expression expression,
Property property)
: base(expression.Engine, typeof(IDebugExpressionEvaluationCompleteEvent2).GUID,
SYNCHRONOUS, expression.Program, expression.Program, callback)
{
Expression = expression;
Property = property;
}
int IDebugExpressionEvaluationCompleteEvent2.GetExpression(out IDebugExpression2 ppExpr)
{
ppExpr = Expression;
return VSConstants.S_OK;
}
int IDebugExpressionEvaluationCompleteEvent2.GetResult(out IDebugProperty2 ppResult)
{
ppResult = Property;
return VSConstants.S_OK;
}
}
}
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