/// ------------------------------------------------------------------------------------
/// <summary>
/// Clean up any resources being used.
/// </summary>
/// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
/// ------------------------------------------------------------------------------------
protected override void Dispose(bool disposing)
{
Debug.WriteLineIf(!disposing, "********** Missing Dispose() call for " + GetType().Name + ". **********");
if (disposing)
{
if (m_openFileDialog != null)
m_openFileDialog.Dispose();
if (m_fDisposeWsManager)
{
var disposable = m_wsManager as IDisposable;
if (disposable != null)
disposable.Dispose();
m_wsManager = null;
}
if (m_fntForSpecialChar != null)
{
m_fntForSpecialChar.Dispose();
m_fntForSpecialChar = null;
}
if (m_validCharsGridMngr != null)
m_validCharsGridMngr.Dispose();
if (m_chkBoxColHdrHandler != null)
m_chkBoxColHdrHandler.Dispose();
if (m_chrPropEng != null && Marshal.IsComObject(m_chrPropEng))
{
Marshal.ReleaseComObject(m_chrPropEng);
m_chrPropEng = null;
}
if (m_openFileDialog != null)
m_openFileDialog.Dispose();
if (components != null)
components.Dispose();
}
m_openFileDialog = null;
m_validCharsGridMngr = null;
m_chkBoxColHdrHandler = null;
m_inventoryCharComparer = null;
m_openFileDialog = null;
base.Dispose(disposing);
}
/// ------------------------------------------------------------------------------------
/// <summary>
/// Initializes a new instance of the <see cref="ValidCharactersDlg"/> class.
/// </summary>
/// <param name="cache">The cache. Can be <c>null</c> if called from New Project
/// dialog.</param>
/// <param name="wsContainer">The FDO writing system container. Can't be
/// <c>null</c>.</param>
/// <param name="helpTopicProvider">The help topic provider.</param>
/// <param name="app">The app.</param>
/// <param name="ws">The language definition of the writing system for which this
/// dialog is setting the valid characters. Can not be <c>null</c>.</param>
/// <param name="wsName">The name of the writing system for which this dialog is setting
/// the valid characters. Can not be <c>null</c> or <c>String.Empty</c>.</param>
/// ------------------------------------------------------------------------------------
public ValidCharactersDlg(FdoCache cache, IWritingSystemContainer wsContainer,
IHelpTopicProvider helpTopicProvider, IApp app, IWritingSystem ws, string wsName) : this()
{
m_ws = ws;
m_helpTopicProvider = helpTopicProvider;
m_app = app;
if (string.IsNullOrEmpty(wsName))
throw new ArgumentException("Parameter must not be null or empty.", "wsName");
if (cache != null)
m_wsManager = cache.ServiceLocator.WritingSystemManager;
m_chrPropEng = LgIcuCharPropEngineClass.Create();
m_lblWsName.Text = string.Format(m_lblWsName.Text, wsName);
// TE-6839: Temporarily remove Unicode tab (not yet implemented).
tabCtrlAddFrom.TabPages.Remove(tabCtrlAddFrom.TabPages[kiTabUnicode]);
m_fntForSpecialChar = new Font(SystemFonts.IconTitleFont.FontFamily, 8f);
Font fnt = new Font(m_ws.DefaultFontName, 16);
// Review - each of the following Font property set causes LoadCharsFromFont
// to be executed which is an expensive operation as it pinvokes GetGlyphIndices
// repeatedly.
chrGridWordForming.Font = fnt;
chrGridNumbers.Font = fnt;
chrGridOther.Font = fnt;
txtManualCharEntry.Font = fnt;
txtFirstChar.Font = fnt;
txtLastChar.Font = fnt;
lblFirstCharCode.Top = txtFirstChar.Bottom + 5;
lblLastCharCode.Top = txtLastChar.Bottom + 5;
lblFirstChar.Top = txtFirstChar.Top +
(txtFirstChar.Height - lblFirstChar.Height) / 2;
lblLastChar.Top = txtLastChar.Top +
(txtLastChar.Height - lblLastChar.Height) / 2;
fnt = new Font(m_ws.DefaultFontName, 12);
colChar.DefaultCellStyle.Font = fnt;
tabData.Controls.Remove(gridCharInventory);
var gridcol = gridCharInventory.Columns[3];
m_chkBoxColHdrHandler = new CheckBoxColumnHeaderHandler(gridcol);
m_chkBoxColHdrHandler.Label = gridcol.HeaderText;
gridcol.HeaderText = String.Empty;
contextCtrl.Initialize(cache, wsContainer, m_ws, m_app, fnt, gridCharInventory);
contextCtrl.Dock = DockStyle.Fill;
contextCtrl.CheckToRun = CharContextCtrl.CheckType.Characters;
contextCtrl.ListValidator = RemoveInvalidCharacters;
colChar.HeaderCell.SortGlyphDirection = SortOrder.Ascending;
gridCharInventory.AutoGenerateColumns = false;
colStatus.HeaderCell.Style.Alignment = DataGridViewContentAlignment.MiddleRight;
m_validCharsGridMngr.Init(chrGridWordForming, chrGridOther, chrGridNumbers, m_ws, m_app);
m_validCharsGridMngr.CharacterGridGotFocus += HandleCharGridGotFocus;
m_validCharsGridMngr.CharacterGridSelectionChanged += HandleCharGridSelChange;
}