List <DocumentsDisplayColumnInfo> RetrieveDisplayColumnSettings()
{
// custom viewstate implementation to avoid reflection
var objDisplayColumnSettings = new List <DocumentsDisplayColumnInfo> ();
DocumentsDisplayColumnInfo objDisplayColumnInfo = null;
string strValues = null;
strValues = Convert.ToString(ViewState [VIEWSTATE_DISPLAYCOLUMNSETTINGS]);
if (!string.IsNullOrEmpty(strValues))
{
foreach (string strDisplayColumnSetting in strValues.Split('#'))
{
objDisplayColumnInfo = new DocumentsDisplayColumnInfo();
objDisplayColumnInfo.ColumnName = strDisplayColumnSetting.Split(',') [0];
objDisplayColumnInfo.LocalizedColumnName = strDisplayColumnSetting.Split(',') [1];
objDisplayColumnInfo.DisplayOrder = Convert.ToInt32(strDisplayColumnSetting.Split(',') [2]);
objDisplayColumnInfo.Visible = Convert.ToBoolean(strDisplayColumnSetting.Split(',') [3]);
objDisplayColumnSettings.Add(objDisplayColumnInfo);
}
}
return(objDisplayColumnSettings);
}
void SaveDisplayColumnSettings(List <DocumentsDisplayColumnInfo> objSettings)
{
// custom viewstate implementation to avoid reflection
DocumentsDisplayColumnInfo objDisplayColumnInfo = null;
var strValues = "";
foreach (DocumentsDisplayColumnInfo objDisplayColumnInfo_loopVariable in objSettings)
{
objDisplayColumnInfo = objDisplayColumnInfo_loopVariable;
if (strValues != string.Empty)
{
strValues = strValues + "#";
}
strValues = strValues + objDisplayColumnInfo.ColumnName + "," + objDisplayColumnInfo.LocalizedColumnName + "," + objDisplayColumnInfo.DisplayOrder + "," + objDisplayColumnInfo.Visible;
}
ViewState [VIEWSTATE_DISPLAYCOLUMNSETTINGS] = strValues;
}
/// -----------------------------------------------------------------------------
/// <summary>
/// Read settings from the screen into the passed-in DocumentsSettings object
/// </summary>
/// <remarks>
/// </remarks>
/// <history>
/// </history>
/// -----------------------------------------------------------------------------
void FillSettings()
{
string strDisplayColumns = "";
DocumentsDisplayColumnInfo objColumnInfo = null;
int intIndex = 0;
var objSortColumns = default(ArrayList);
string strSortColumnList = "";
DocumentsSortColumnInfo objSortColumn = null;
// ensure that if categories list is checked that we did have an available category
if ((chkUseCategoriesList.Checked && !lstNoListsAvailable.Visible))
{
// if so, set normally
Settings.UseCategoriesList = chkUseCategoriesList.Checked;
Settings.CategoriesListName = cboCategoriesList.SelectedValue;
}
else
{
// otherwise default values
Settings.UseCategoriesList = false;
Settings.CategoriesListName = "";
}
Settings.ShowTitleLink = chkShowTitleLink.Checked;
Settings.AllowUserSort = chkAllowUserSort.Checked;
Settings.GridStyle = comboGridStyle.SelectedItem.Value;
try {
DateTime.Now.ToString(textDateTimeFormat.Text);
Settings.DateTimeFormat = textDateTimeFormat.Text;
}
catch (Exception ex) {
Exceptions.LogException(ex);
Settings.DateTimeFormat = null;
}
if (folderDefaultFolder.SelectedFolder != null)
{
Settings.DefaultFolder = folderDefaultFolder.SelectedFolder.FolderID;
}
else
{
Settings.DefaultFolder = null;
}
var objColumnSettings = RetrieveDisplayColumnSettings();
intIndex = 0;
foreach (DocumentsDisplayColumnInfo objColumnInfo_loopVariable in objColumnSettings)
{
objColumnInfo = objColumnInfo_loopVariable;
// Figure out column visibility
objColumnInfo.Visible = ((CheckBox)grdDisplayColumns.Items [intIndex].Cells [1].FindControl("chkVisible")).Checked;
if (strDisplayColumns != string.Empty)
{
strDisplayColumns = strDisplayColumns + ",";
}
strDisplayColumns = strDisplayColumns + objColumnInfo.ColumnName + ";" + objColumnInfo.Visible.ToString();
intIndex = intIndex + 1;
}
Settings.DisplayColumns = strDisplayColumns;
objSortColumns = RetrieveSortColumnSettings();
foreach (DocumentsSortColumnInfo objSortColumn_loopVariable in objSortColumns)
{
objSortColumn = objSortColumn_loopVariable;
if (strSortColumnList != string.Empty)
{
strSortColumnList = strSortColumnList + ",";
}
strSortColumnList = strSortColumnList + (objSortColumn.Direction == DocumentsSortColumnInfo.SortDirection.Descending ? "-" : "") + objSortColumn.ColumnName;
}
Settings.SortOrder = strSortColumnList;
Settings.GridStyle = comboGridStyle.SelectedValue;
}
/// <summary>
/// LoadSettings loads the settings from the Databas and displays them
/// </summary>
public override void LoadSettings()
{
DocumentsDisplayColumnInfo objColumnInfo = null;
try {
if (!IsPostBack)
{
LoadLists();
chkShowTitleLink.Checked = Settings.ShowTitleLink;
chkUseCategoriesList.Checked = Settings.UseCategoriesList;
chkAllowUserSort.Checked = Settings.AllowUserSort;
comboGridStyle.SelectByValue(Settings.GridStyle);
textDateTimeFormat.Text = Settings.DateTimeFormat;
try {
if (Settings.DefaultFolder != null)
{
folderDefaultFolder.SelectedFolder =
FolderManager.Instance.GetFolder(Settings.DefaultFolder.Value);
}
}
catch (Exception ex) {
// can be caused if the selected folder has been deleted
Exceptions.LogException(ex);
}
try {
cboCategoriesList.SelectedValue = Settings.CategoriesListName;
}
catch (Exception ex) {
// can be caused if the selected list has been deleted
Exceptions.LogException(ex);
}
// read "saved" column sort orders in first
var objColumnSettings = Settings.GetDisplayColumnList(LocalResourceFile);
foreach (DocumentsDisplayColumnInfo objColumnInfo_loopVariable in objColumnSettings)
{
objColumnInfo = objColumnInfo_loopVariable;
// set localized column names
objColumnInfo.LocalizedColumnName = Localization.GetString(
objColumnInfo.ColumnName + ".Column",
LocalResourceFile);
}
// add any missing columns to the end
foreach (string strColumnName_loopVariable in DocumentsDisplayColumnInfo.AvailableDisplayColumns)
{
var strColumnName = strColumnName_loopVariable;
if (DocumentsSettings.FindColumn(strColumnName, objColumnSettings, false) < 0)
{
objColumnInfo = new DocumentsDisplayColumnInfo();
objColumnInfo.ColumnName = strColumnName;
objColumnInfo.LocalizedColumnName = Localization.GetString(
objColumnInfo.ColumnName + ".Column",
LocalResourceFile);
objColumnInfo.DisplayOrder = objColumnSettings.Count + 1;
objColumnInfo.Visible = false;
objColumnSettings.Add(objColumnInfo);
}
}
// sort by DisplayOrder
BindColumnSettings(objColumnSettings);
// load sort columns
string strSortColumn = null;
foreach (string strSortColumn_loopVariable in DocumentsDisplayColumnInfo.AvailableSortColumns)
{
strSortColumn = strSortColumn_loopVariable;
comboSortFields.AddItem(LocalizeString(strSortColumn + ".Column"), strSortColumn);
}
BindSortSettings(Settings.GetSortColumnList(LocalResourceFile));
// load grid style
comboGridStyle.SelectByValue(Settings.GridStyle);
}
} catch (Exception exc) {
Exceptions.ProcessModuleLoadException(this, exc);
}
}
