protected override ListViewItem CreateItem(ListViewItemType itemType)
{
if (itemType != ListViewItemType.InsertItem)
{
return(base.CreateItem(itemType));
}
return(new ListViewInsertItem());
}
public ListViewItem DoCreateItem (ListViewItemType type)
{
return CreateItem (type);
}
public ListViewItem (ListViewItemType itemType)
{
ItemType = itemType;
}
public ListViewItem DoCreateItem(ListViewItemType type)
{
return(CreateItem(type));
}
public virtual void ResetItemType(ListViewItemType newItemType)
{
_itemType = newItemType;
}
protected virtual ListViewItem CreateItem(ListViewItemType itemType) {
ListViewItem item = new ListViewItem(itemType);
if (itemType == ListViewItemType.InsertItem) {
_insertItem = item;
}
return item;
}
private ListViewItem CreateListViewItem(TableRow rowContainer, int itemIndex, ListViewItemType itemType, object dataItem, bool dataBind)
{
ListViewItem item = CreateListViewItem(itemIndex, itemType);
ListViewItemEventArgs e = new ListViewItemEventArgs(item);
ITemplate template = GetTemplateForItem(item);
if (template != null) {
template.InstantiateIn(item);
}
OnItemCreated(e);
rowContainer.Cells.Add(item);
if (dataBind) {
item.DataItem = dataItem;
item.DataBind();
OnItemDataBound(e);
}
return item;
}
public ListViewItem(int itemIndex, ListViewItemType itemType)
{
_itemIndex = itemIndex;
_itemType = itemType;
}
private ListViewItem CreateListViewItem(TableRow rowContainer, int itemIndex, ListViewItemType itemType, object dataItem, bool dataBind)
{
ListViewItem item = CreateListViewItem(itemIndex, itemType);
ListViewItemEventArgs e = new ListViewItemEventArgs(item);
ITemplate template = GetTemplateForItem(item);
if (template != null)
{
template.InstantiateIn(item);
}
OnItemCreated(e);
rowContainer.Cells.Add(item);
if (dataBind)
{
item.DataItem = dataItem;
item.DataBind();
OnItemDataBound(e);
}
return(item);
}
public static bool IsListItemDataRow(ListViewItemType itemType)
{
return(
(itemType == ListViewItemType.DataItem)
);
}
protected virtual ListViewItem CreateListViewItem(int itemIndex, ListViewItemType itemType)
{
return(new ListViewItem(itemIndex, itemType));
}
protected virtual void CreateControlHierarchy(bool useDataSource)
{
IEnumerable dataSource = null;
int itemCount = 0;
_items = null;
ArrayList dataKeysArray = DataKeysArray;
string dataKeyField = null;
if (useDataSource)
{
dataSource = GetDataSource();
dataKeysArray.Clear();
dataKeyField = DataKeyField;
}
else
{
dataSource = new object[(int)ViewState["Items"]];
}
if (dataSource != null)
{
Table outerTable = new Table();
Controls.Add(outerTable);
ListViewItem headerItem = null;
ListViewItem footerItem = null;
if (_headerTemplate != null)
{
TableRow headerRow = new TableRow();
outerTable.Rows.Add(headerRow);
headerItem = CreateListViewItem(headerRow, -1, ListViewItemType.Header, null, useDataSource);
}
TableRow bodyRow = new TableRow();
outerTable.Rows.Add(bodyRow);
TableCell bodyCell = new TableCell();
bodyRow.Cells.Add(bodyCell);
ListViewPanel viewPanel = new ListViewPanel();
bodyCell.Controls.Add(viewPanel);
ListViewTable innerTable = CreateListViewTable();
viewPanel.Controls.Add(innerTable);
TableRow itemsRow = new TableRow();
innerTable.Rows.Add(itemsRow);
int editIndex = EditIndex;
int selectedIndex = SelectedIndex;
int itemIndex = 0;
foreach (object dataItem in dataSource)
{
ListViewItemType itemType = ListViewItemType.Item;
if (itemIndex == editIndex)
{
itemType |= ListViewItemType.EditItem;
}
if (itemIndex == selectedIndex)
{
itemType |= ListViewItemType.SelectedItem;
}
CreateListViewItem(itemsRow, itemIndex, itemType, dataItem, useDataSource);
itemIndex++;
itemCount++;
if (useDataSource && (dataKeyField.Length != 0))
{
dataKeysArray.Add(DataBinder.GetPropertyValue(dataItem, dataKeyField));
}
}
if (_footerTemplate != null)
{
TableRow footerRow = new TableRow();
outerTable.Rows.Add(footerRow);
CreateListViewItem(footerRow, -1, ListViewItemType.Footer, null, useDataSource);
}
_items = CreateListViewItemCollection(itemsRow.Cells, headerItem, footerItem);
}
if (useDataSource)
{
ViewState["Items"] = itemCount;
}
}
protected virtual void PrepareControlHierarchyForRendering()
{
ControlCollection controls = Controls;
if (controls.Count != 1)
{
return;
}
Table outerTable = (Table)controls[0];
outerTable.CopyBaseAttributes(this);
if (ControlStyleCreated)
{
outerTable.ApplyStyle(ControlStyle);
}
else
{
// Because we didn't create a ControlStyle yet, the settings
// for the default style of the control need to be applied
// to the child table control directly.
outerTable.CellSpacing = 0;
}
TableRowCollection rows = outerTable.Rows;
TableCell bodyCell = null;
if (_headerTemplate != null)
{
TableRow headerRow = rows[0];
if (ShowHeader)
{
if (_headerStyle != null)
{
headerRow.Cells[0].MergeStyle(_headerStyle);
}
}
else
{
headerRow.Visible = false;
}
bodyCell = rows[1].Cells[0];
}
if (_footerTemplate != null)
{
TableRow footerRow = rows[rows.Count - 1];
if (ShowFooter)
{
if (_footerStyle != null)
{
footerRow.Cells[0].MergeStyle(_footerStyle);
}
}
else
{
footerRow.Visible = false;
}
}
if (bodyCell == null)
{
bodyCell = rows[0].Cells[0];
}
ListViewPanel viewPanel = (ListViewPanel)bodyCell.Controls[0];
if (_viewStyle != null)
{
viewPanel.ApplyStyle(_viewStyle);
if (ShowScrollBars)
{
viewPanel.Style["overflow"] = "scroll";
viewPanel.Style["overflow-x"] = "auto";
viewPanel.Style["overflow-y"] = "auto";
}
}
ListViewTable bodyTable = (ListViewTable)viewPanel.Controls[0];
bodyTable.Columns = Columns;
foreach (ListViewItem item in _items)
{
TableItemStyle style = _itemStyle;
TableItemStyle compositeStyle = null;
ListViewItemType itemType = item.ItemType;
if (((itemType & ListViewItemType.EditItem) != 0) && (_editItemStyle != null))
{
if (style != null)
{
compositeStyle = new TableItemStyle();
compositeStyle.CopyFrom(style);
compositeStyle.CopyFrom(_editItemStyle);
}
else
{
style = _editItemStyle;
}
}
if (((itemType & ListViewItemType.SelectedItem) != 0) && (_selectedItemStyle != null))
{
if (compositeStyle != null)
{
compositeStyle.CopyFrom(_selectedItemStyle);
}
else if (style != null)
{
compositeStyle = new TableItemStyle();
compositeStyle.CopyFrom(style);
compositeStyle.CopyFrom(_selectedItemStyle);
}
else
{
style = _selectedItemStyle;
}
}
if (compositeStyle != null)
{
item.MergeStyle(compositeStyle);
}
else if (style != null)
{
item.MergeStyle(style);
}
if (_renderClickSelectScript)
{
if ((itemType & ListViewItemType.SelectedItem) == 0)
{
item.Attributes["onclick"] = Page.GetPostBackEventReference(this, "S" + item.ItemIndex);
item.Style["cursor"] = "hand";
}
}
}
}
// =============================================================================================
// СОХРАНЕНИЕ В XML И ЗАГРУЗКА ИЗ XML СПИСКА FB2 КНИГ
// =============================================================================================
#region Сохранение в xml и Загрузка из xml списка fb2 книг
#region Сохранение в xml списка fb2 книг
// сохранение списка книг в xml-файл
private void saveListToXml(ref BackgroundWorker bw, ref DoWorkEventArgs e, string ToFileName)
{
XElement xeBooks = null;
XDocument doc = new XDocument(
new XDeclaration("1.0", "utf-8", "yes"),
new XComment("Файл обрабатывакмых fb2 книг, сохраненный после полного окончания работы Редактора Метаданных (режим Проводник)"),
new XElement("Files", new XAttribute("type", "metaeditor_explorer"),
new XComment("Папка для обработки fb2 книг"),
new XElement("SourceDir", m_textBoxAddress.Text.Trim()),
new XComment("Список обрабатываемых книг"),
xeBooks = new XElement("Books", new XAttribute("count", "0")),
new XComment("Выделенный элемент списка, на котором завершили обработку книг"),
new XElement("SelectedItem", m_LastSelectedItem.ToString())
)
);
if (m_listViewFB2Files.Items.Count > 0)
{
ProgressBar.Maximum = m_listViewFB2Files.Items.Count;
int BookCount = 0;
int FileNumber = 0;
int i = 0;
foreach (ListViewItem lvi in m_listViewFB2Files.Items)
{
ListViewItemType it = (ListViewItemType)lvi.Tag;
// в список - только существующие на диске книги и каталоги
bool IsExist = false;
if (it.Type == "f")
{
IsExist = File.Exists(it.Value) ? true : false;
}
else
{
IsExist = Directory.Exists(it.Value) ? true : false;
}
if (IsExist)
{
doc.Root.Element("Books").Add(
new XElement("Book",
new XAttribute("number", ++FileNumber),
new XAttribute("type", it.Type == "f" ? "file" : "dir"),
new XAttribute("path", it.Value),
new XElement("FileName", lvi.SubItems[(int)ResultViewCollumnEnum.Path].Text),
new XElement("BookTitle", lvi.SubItems[(int)ResultViewCollumnEnum.BookTitle].Text),
new XElement("Authors", lvi.SubItems[(int)ResultViewCollumnEnum.Authors].Text),
new XElement("Genres", lvi.SubItems[(int)ResultViewCollumnEnum.Genres].Text),
new XElement("Sequence", lvi.SubItems[(int)ResultViewCollumnEnum.Sequences].Text),
new XElement("Lang", lvi.SubItems[(int)ResultViewCollumnEnum.Lang].Text),
new XElement("BookID", lvi.SubItems[(int)ResultViewCollumnEnum.BookID].Text),
new XElement("Version", lvi.SubItems[(int)ResultViewCollumnEnum.Version].Text),
new XElement("Encoding", lvi.SubItems[(int)ResultViewCollumnEnum.Encoding].Text),
new XElement("Validation", lvi.SubItems[(int)ResultViewCollumnEnum.Validate].Text),
new XElement("Format", lvi.SubItems[(int)ResultViewCollumnEnum.Format].Text),
new XElement("FileLength", lvi.SubItems[(int)ResultViewCollumnEnum.FileLength].Text),
new XElement("FileCreationTime", lvi.SubItems[(int)ResultViewCollumnEnum.CreationTime].Text),
new XElement("FileLastWriteTime", lvi.SubItems[(int)ResultViewCollumnEnum.LastWriteTime].Text),
new XElement("ForeColor", lvi.ForeColor.Name),
new XElement("BackColor", lvi.BackColor.Name),
new XElement("IsChecked", lvi.Checked)
)
);
xeBooks.SetAttributeValue("count", ++BookCount);
}
bw.ReportProgress(++i);
}
}
doc.Save(ToFileName);
}
protected virtual ListViewItem CreateListViewItem(int itemIndex, ListViewItemType itemType)
{
return new ListViewItem(itemIndex, itemType);
}
public ListViewItem(ListViewItemType itemType)
{
_itemType = itemType;
}
protected override ListViewItem CreateItem(ListViewItemType itemType)
{
if (itemType != ListViewItemType.InsertItem) {
return base.CreateItem(itemType);
}
return new ListViewInsertItem();
}
public virtual void ResetItemType(ListViewItemType newItemType)
{
_itemType = newItemType;
}
public ListViewItem(int itemIndex, ListViewItemType itemType)
{
_itemIndex = itemIndex;
_itemType = itemType;
}
