Commit 96d162c9 authored by Maciej Suminski's avatar Maciej Suminski
Browse files

Added possibility to cancel a tool that is not on the top of the tool stack.

parent 171857a7

common/tool/tool_manager.cpp

+23 −5
Original line number Diff line number Diff line
@@ -78,6 +78,16 @@ struct TOOL_MANAGER::TOOL_STATE 
	/// List of possible transitions (ie. association of events and functions that are executed

	/// upon the event reception

	std::vector<TRANSITION> transitions;



	bool operator==( const TOOL_MANAGER::TOOL_STATE& aRhs ) const

    {

	    return ( aRhs.theTool == this->theTool );

    }



	bool operator!=( const TOOL_MANAGER::TOOL_STATE& aRhs ) const

    {

	    return ( aRhs.theTool != this->theTool );

    }

};
@@ -262,7 +272,7 @@ void TOOL_MANAGER::dispatchInternal( TOOL_EVENT& aEvent ) 
				st->wakeupEvent = aEvent;

				st->pendingWait = false;

				st->waitEvents.clear();

				if( !st->cofunc->Resume() )

				if( st->cofunc && !st->cofunc->Resume() )

				{

				    // The couroutine has finished

				    finishTool( st );
@@ -327,12 +337,20 @@ bool TOOL_MANAGER::dispatchActivation( TOOL_EVENT& aEvent ) 


void TOOL_MANAGER::finishTool( TOOL_STATE* aState )

{

    wxASSERT( m_activeTools.front() == aState->theTool->GetId() );

    // Find the tool to be deactivated

    std::deque<TOOL_ID>::iterator it, it_end;

    for( it = m_activeTools.begin(), it_end = m_activeTools.end(); it != it_end; ++it )

    {

        if( aState == m_toolIdIndex[*it] )

            break;

    }



    // Deactivate the most recent tool and remove it from the active tools queue

    aState->idle = true;

    m_activeTools.erase( m_activeTools.begin() );

    if( it != m_activeTools.end() )

        m_activeTools.erase( it );

    else

        wxLogWarning( wxT( "Tried to finish not active tool" ) );



    aState->idle = true;

    delete aState->cofunc;

    aState->cofunc = NULL;

}