Ejemplo n.º 1
0
        protected override void Dispose(bool disposing)
        {
            // Must not be run more than once.
            if (IsDisposed)
            {
                return;
            }

            // m_sda COM object block removed due to crash in Finializer thread LT-6124

            if (disposing)
            {
                if (SplitCont != null && !SplitCont.IsDisposed &&
                    SplitCont.Panel2 != null && !SplitCont.Panel2.IsDisposed)
                {
                    SplitCont.Panel2.SizeChanged -= new EventHandler(SplitContPanel2_SizeChanged);
                }
                // Dispose managed resources here.
                if (m_sda != null)
                {
                    m_sda.RemoveNotification(this);
                }

                if (m_tree != null && m_tree.Parent == null)
                {
                    m_tree.Dispose();
                }

                if (m_MSAPopupTreeManager != null)
                {
                    m_MSAPopupTreeManager.AfterSelect -= new TreeViewEventHandler(m_MSAPopupTreeManager_AfterSelect);
                    m_MSAPopupTreeManager.Dispose();
                }
            }

            // Dispose unmanaged resources here, whether disposing is true or false.
            m_sda  = null;
            m_tree = null;
            m_MSAPopupTreeManager = null;
            m_persistProvider     = null;

            base.Dispose(disposing);
        }
Ejemplo n.º 2
0
        /// <summary>
        /// Constructor.
        /// </summary>
        /// <param name="cache">FDO cache.</param>
        /// <param name="obj">CmObject that is being displayed.</param>
        /// <param name="flid">The field identifier for the attribute we are displaying.</param>
        public MSAReferenceComboBoxSlice(FdoCache cache, ICmObject obj, int flid,
                                         IPersistenceProvider persistenceProvider, Mediator mediator)
            : base(new UserControl(), cache, obj, flid)
        {
            m_mediator                  = mediator;
            m_persistProvider           = persistenceProvider;
            m_tree                      = new TreeCombo();
            m_tree.WritingSystemFactory = cache.LanguageWritingSystemFactoryAccessor;
            m_tree.Font                 = new System.Drawing.Font(cache.LangProject.DefaultAnalysisWritingSystemFont, 10);
            if (!Application.RenderWithVisualStyles)
            {
                m_tree.HasBorder = false;
            }

            //Set the stylesheet and writing system information so that the font size for the
            IVwStylesheet stylesheet = FontHeightAdjuster.StyleSheetFromMediator(mediator);

            m_tree.WritingSystemCode = cache.LangProject.DefaultAnalysisWritingSystem;
            m_tree.StyleSheet        = stylesheet;

            // We embed the tree combo in a layer of UserControl, so it can have a fixed width
            // while the parent window control is, as usual, docked 'fill' to work with the splitter.
            m_tree.Dock      = DockStyle.Left;
            m_tree.Width     = 240;
            m_tree.DropDown += new EventHandler(m_tree_DropDown);

            Control.Controls.Add(m_tree);
            m_tree.SizeChanged += new EventHandler(m_tree_SizeChanged);
            if (m_MSAPopupTreeManager == null)
            {
                ICmPossibilityList list = m_cache.LangProject.PartsOfSpeechOA;
                int ws = m_cache.LangProject.DefaultAnalysisWritingSystem;
                m_tree.WritingSystemCode = ws;
                m_MSAPopupTreeManager    = new MSAPopupTreeManager(m_tree, m_cache, list, ws, true,
                                                                   mediator, (Form)mediator.PropertyTable.GetValue("window"));
                m_MSAPopupTreeManager.AfterSelect        += new TreeViewEventHandler(m_MSAPopupTreeManager_AfterSelect);
                m_MSAPopupTreeManager.Sense               = m_obj as ILexSense;
                m_MSAPopupTreeManager.PersistenceProvider = m_persistProvider;
            }
            try
            {
                m_handlingMessage = true;
                m_MSAPopupTreeManager.MakeTargetMenuItem();
                //m_MSAPopupTreeManager.LoadPopupTree(0);
            }
            finally
            {
                m_handlingMessage = false;
            }

            if (m_cache != null)
            {
                m_sda = m_cache.MainCacheAccessor;
                m_sda.AddNotification(this);
            }
            m_treeBaseWidth = m_tree.Width;

            Control.Height = m_tree.PreferredHeight;
            // m_tree has sensible PreferredHeight once the text is set, UserControl does not.
            //we need to set the Height after m_tree.Text has a value set to it.
        }