/// <summary>
/// Shows the modify writing system properties dialog.
/// </summary>
/// <param name="owner">The owner.</param>
/// <param name="selectedWs">The selected writing system.</param>
/// <param name="addNewForLangOfSelectedWs">if set to <c>true</c> a new writing system with the
/// same language as the selected writing system will be added.</param>
/// <param name="cache">The cache.</param>
/// <param name="wsContainer">The ws container.</param>
/// <param name="helpTopicProvider">The help topic provider.</param>
/// <param name="app">The app.</param>
/// <param name="stylesheet">The stylesheet.</param>
/// <param name="newWritingSystems">The new writing systems.</param>
/// <returns></returns>
public static bool ShowModifyDialog(Form owner, IWritingSystem selectedWs, bool addNewForLangOfSelectedWs, FdoCache cache,
IWritingSystemContainer wsContainer, IHelpTopicProvider helpTopicProvider, IApp app, IVwStylesheet stylesheet,
out IEnumerable<IWritingSystem> newWritingSystems)
{
newWritingSystems = null;
string path;
if (!cache.ServiceLocator.WritingSystemManager.CanSave(selectedWs, out path))
{
MessageBox.Show(owner, string.Format(FwCoreDlgs.ksCannotSaveWritingSystem, path), FwCoreDlgs.ksError, MessageBoxButtons.OK, MessageBoxIcon.Warning);
return false; // nothing changed.
}
using (new WaitCursor(owner))
using (var wsPropsDlg = new WritingSystemPropertiesDialog(cache, cache.ServiceLocator.WritingSystemManager,
wsContainer, helpTopicProvider, app, stylesheet))
{
wsPropsDlg.SetupDialog(selectedWs, true);
if (addNewForLangOfSelectedWs)
wsPropsDlg.AddNewWsForLanguage();
if (!ClientServerServicesHelper.WarnOnOpeningSingleUserDialog(cache))
return false; // nothing changed.
if (!SharedBackendServicesHelper.WarnOnOpeningSingleUserDialog(cache))
return false;
if (wsPropsDlg.ShowDialog(owner) == DialogResult.OK)
{
if (wsPropsDlg.IsChanged)
{
newWritingSystems = wsPropsDlg.NewWritingSystems;
return true;
}
}
}
return false;
}
/// ------------------------------------------------------------------------------------
/// <summary>
/// Displays the WritingSystemPropertiesDialog dialog.
/// </summary>
/// ------------------------------------------------------------------------------------
private void DisplayModifyWritingSystemProperties(bool addNewForLangOfSelectedWs)
{
IWritingSystem lgWsSelected = GetCurrentSelectedWs();
DialogResult = DialogResult.None;
using (WritingSystemPropertiesDialog wsProps = new WritingSystemPropertiesDialog(m_cache, m_helpTopicProvider, m_stylesheet))
{
wsProps.SetupForWsMerges(m_tool, m_strmLog, m_hvoProj, m_hvoRoot, m_wsUser);
wsProps.OnAboutToMergeWritingSystems += new EventHandler(wsProps_OnAboutToMergeWritingSystems);
wsProps.ActiveWss = GetAllActiveWssInDialog();
if (!wsProps.TrySetupDialog(lgWsSelected))
return;
if (addNewForLangOfSelectedWs)
wsProps.AddNewWsForLanguage();
if (wsProps.ShowDialog() == DialogResult.OK)
{
// Note: wsProps can get Disposed if user performs a merge, since wsProps_OnAboutToMergeWritingSystems()
// will Close our dialog and set the result to Abort.
if (DialogResult != DialogResult.Abort)
NoteChangesAndUpdateCache(wsProps);
m_selectedList.Invalidate();
}
}
}
