// All the private methods.
#region Private Methods
/// <summary>
/// Builds the information panel content.
/// </summary>
/// <param name="cell">The table cell.</param>
/// <param name="designTime">Specify if we need the design time string.</param>
internal override void BuildInfo(TableCell cell, bool designTime)
{
/*string info = InfoTemplate;
*
* System.Web.UI.WebControls.Label infoText = new System.Web.UI.WebControls.Label();
* infoText.Text = info;*/
if (this.PagerFilters.Count > 0)
{
DropDownList _dropDownList = new DropDownList();
_dropDownList.SelectedIndexChanged += new EventHandler(OnFilter_Select);
_dropDownList.DataSource = this.PagerFilters;
_dropDownList.DataTextField = "Label";
_dropDownList.DataValueField = "Key";
_dropDownList.DataBind();
_dropDownList.ID = "_pageFilters";
_dropDownList.AutoPostBack = true;
_dropDownList.ApplyStyle(this.SelectorStyle);
if (this.CurrentFilter != null)
{
_dropDownList.Items.FindByValue(this.CurrentFilter.Key).Selected = true;
}
cell.Controls.Add(_dropDownList);
}
}
/// <summary>
/// Initializes and Adds Condition DropDownList to Current table cell.
/// </summary>
/// <param name="control">Current RableCell</param>
private void BuildConditionDropDown(Control control)
{
DropDownList conditionDropDown = new DropDownList();
conditionDropDown.ID = _Condition;
conditionDropDown.ApplyStyle(InputControlStyle);
IParserAccessor access = control as IParserAccessor;
access.AddParsedSubObject(conditionDropDown);
}
private void BuildOperatorDropDown(Control control)
{
DropDownList operatorDropDown = new DropDownList();
operatorDropDown.ID = _Operator;
operatorDropDown.ApplyStyle(InputControlStyle);
IParserAccessor access = control as IParserAccessor;
access.AddParsedSubObject(operatorDropDown);
}
/// <summary>
/// Initializes and Adds Property DropDownList to Current table cell.
/// </summary>
/// <param name="control">Current RableCell</param>
private void BuildPropertyDropDown(Control control)
{
DropDownList propertyDropDown = new DropDownList();
propertyDropDown.ID = _Property;
propertyDropDown.AutoPostBack = true;
propertyDropDown.ApplyStyle(InputControlStyle);
propertyDropDown.SelectedIndexChanged += new EventHandler(PropertyDropDownList_SelectedIndexChanged);
IParserAccessor access = control as IParserAccessor;
access.AddParsedSubObject(propertyDropDown);
}
protected internal override void Render(HtmlTextWriter writer)
{
// Needed for designtime
EnsureChildControls();
_value.ApplyStyle(ControlStyle);
_value.RenderControl(writer);
writer.Write(" ");
_type.ApplyStyle(ControlStyle);
_type.RenderControl(writer);
}
protected override void RenderFooter(HtmlTextWriter writer)
{
writer.AddStyleAttribute(HtmlTextWriterStyle.Margin, "4px");
writer.RenderBeginTag(HtmlTextWriterTag.Div);
DropDownList list = new DropDownList {
ClientIDMode = ClientIDMode.AutoID,
ID = this.ZonesID
};
if (base.DesignMode)
{
list.Items.Add(System.Web.SR.GetString("Zone_SampleHeaderText"));
}
else if ((base.WebPartManager != null) && (base.WebPartManager.Zones != null))
{
foreach (WebPartZoneBase base2 in base.WebPartManager.Zones)
{
if (base2.AllowLayoutChange)
{
ListItem item = new ListItem(base2.DisplayTitle, base2.ID);
if (string.Equals(base2.ID, this._selectedZoneID, StringComparison.OrdinalIgnoreCase))
{
item.Selected = true;
}
list.Items.Add(item);
}
}
}
base.LabelStyle.AddAttributesToRender(writer, this);
if (list.Items.Count > 0)
{
writer.AddAttribute(HtmlTextWriterAttribute.For, list.ClientID);
}
writer.RenderBeginTag(HtmlTextWriterTag.Label);
writer.Write(this.SelectTargetZoneText);
writer.RenderEndTag();
writer.Write(" ");
list.ApplyStyle(base.EditUIStyle);
if (list.Items.Count > 0)
{
list.RenderControl(writer);
}
writer.Write(" ");
this.RenderVerbs(writer);
writer.RenderEndTag();
}
private void ApplyStyle()
{
if (this.CommandRenderMode == SortingCommandRenderMode.Button)
{
if (_commandStyle != null)
{
_btnAdd.ApplyStyle(CommandStyle);
_btnDelete.ApplyStyle(CommandStyle);
_btnUp.ApplyStyle(CommandStyle);
_btnDown.ApplyStyle(CommandStyle);
_btnClear.ApplyStyle(CommandStyle);
_btnOK.ApplyStyle(CommandStyle);
}
}
else if (this.CommandRenderMode == SortingCommandRenderMode.ImageButton)
{
_imgBtnAdd.ApplyStyle(CommandStyle);
_imgBtnDelete.ApplyStyle(CommandStyle);
_imgBtnUp.ApplyStyle(CommandStyle);
_imgBtnDown.ApplyStyle(CommandStyle);
_imgBtnOK.ApplyStyle(CommandStyle);
}
if (this.SetSortingFieldsRenderMode == SortingSetSortingFieldsRenderMode.ListBox)
{
_lstBoxSetSortingFields.ApplyStyle(SetSortingFieldsStyle);
}
else if (this.SetSortingFieldsRenderMode == SortingSetSortingFieldsRenderMode.RadioButtonList)
{
_rdoBtnLstSetSortingFields.ApplyStyle(SetSortingFieldsStyle);
}
if (_sortingFieldsStyle != null)
{
_ddlstSortingFields.ApplyStyle(_sortingFieldsStyle);
}
if (_sortDirectionStyle != null)
{
_rdoBtnLstSortDirection.ApplyStyle(_sortDirectionStyle);
}
}
protected override void RenderFooter(HtmlTextWriter writer)
{
writer.AddStyleAttribute(HtmlTextWriterStyle.Margin, "4px");
writer.RenderBeginTag(HtmlTextWriterTag.Div);
DropDownList zonesDropDownList = new DropDownList();
zonesDropDownList.ClientIDMode = ClientIDMode.AutoID;
zonesDropDownList.ID = ZonesID;
// Populate the DropDownList
if (DesignMode)
{
// Add sample zone to dropdown
zonesDropDownList.Items.Add(SR.GetString(SR.Zone_SampleHeaderText));
}
else
{
if (WebPartManager != null && WebPartManager.Zones != null)
{
foreach (WebPartZoneBase zone in WebPartManager.Zones)
{
if (zone.AllowLayoutChange)
{
Debug.Assert(!String.IsNullOrEmpty(zone.ID));
ListItem item = new ListItem(zone.DisplayTitle, zone.ID);
if (String.Equals(zone.ID, _selectedZoneID, StringComparison.OrdinalIgnoreCase))
{
item.Selected = true;
}
zonesDropDownList.Items.Add(item);
}
}
}
}
LabelStyle.AddAttributesToRender(writer, this);
// Only render the "for" attribute if we are going to render the associated DropDownList (VSWhidbey 541458)
if (zonesDropDownList.Items.Count > 0)
{
writer.AddAttribute(HtmlTextWriterAttribute.For, zonesDropDownList.ClientID);
}
writer.RenderBeginTag(HtmlTextWriterTag.Label);
writer.Write(SelectTargetZoneText);
writer.RenderEndTag();
// Render before the DropDownList (VSWhidbey 77709)
writer.Write(" ");
zonesDropDownList.ApplyStyle(EditUIStyle);
// Do not render empty DropDownList (VSWhidbey 534498)
if (zonesDropDownList.Items.Count > 0)
{
zonesDropDownList.RenderControl(writer);
}
writer.Write(" ");
RenderVerbs(writer);
writer.RenderEndTag(); // Div
}
/// <summary>
/// Builds the navigation.
/// </summary>
/// <param name="cell">The cell.</param>
internal override void BuildNavigation(TableCell cell)
{
string navigationTemplate = (this.RecordCount == 0 && !string.IsNullOrEmpty(NavigationTemplateNoRecords) ? NavigationTemplateNoRecords : NavigationTemplate);
// Prepare the navigation template for parsing
string strongSeparator = "{nctrl}";
navigationTemplate = navigationTemplate.Replace("$PAGESIZES$", "{nctrl}$PAGESIZE${nctrl}");
navigationTemplate = navigationTemplate.Replace("$PREVIOUSPAGE$", "{nctrl}$PREVIOUSPAGE${nctrl}");
navigationTemplate = navigationTemplate.Replace("$FIRSTPAGE$", "{nctrl}$FIRSTPAGE${nctrl}");
navigationTemplate = navigationTemplate.Replace("$PAGESELECTOR$", "{nctrl}$PAGESELECTOR${nctrl}");
navigationTemplate = navigationTemplate.Replace("$PAGEGROUP$", "{nctrl}$PAGEGROUP${nctrl}");
navigationTemplate = navigationTemplate.Replace("$LASTPAGE$", "{nctrl}$LASTPAGE${nctrl}");
navigationTemplate = navigationTemplate.Replace("$NEXTPAGE$", "{nctrl}$NEXTPAGE${nctrl}");
string[] stringSeparators = new string[] { strongSeparator };
// Parse
foreach (string templateItem in navigationTemplate.Split(stringSeparators, StringSplitOptions.None))
{
switch (templateItem)
{
case "$PAGESIZES$":
if (this.PageSizes != string.Empty)
{
DropDownList pageSizeSelector = new DropDownList();
pageSizeSelector.ApplyStyle(this.SelectorStyle);
foreach (string pageSize in this.PageSizes.Split(','))
{
ListItem item = new ListItem(pageSize, pageSize);
if (pageSize == this.PageSize.ToString())
{
item.Selected = true;
}
pageSizeSelector.Items.Add(item);
}
pageSizeSelector.AutoPostBack = true;
pageSizeSelector.SelectedIndexChanged += new EventHandler(OnPageSize_Changed);
cell.Controls.Add(pageSizeSelector);
}
break;
case "$PREVIOUSPAGE$":
LinkButton previous = new LinkButton();
if (this.CurrentIndex == 0)
{
previous.Enabled = false;
}
previous.CausesValidation = this.CausesValidation;
previous.Click += new EventHandler(OnPreviousPage_Click);
previous.Text = PreviousText;
cell.Controls.Add(previous);
break;
case "$NEXTPAGE$":
// Next
LinkButton next = new LinkButton();
if (CurrentIndex >= RecordCount - PageSize)
{
next.Enabled = false;
}
next.CausesValidation = CausesValidation;
next.Click += new EventHandler(OnNextPage_Click);
next.Text = NextText;
cell.Controls.Add(next);
break;
case "$FIRSTPAGE$":
if (!this.FirstLastDisabled)
{
// First
System.Web.UI.WebControls.LinkButton first = new System.Web.UI.WebControls.LinkButton();
if (this.CurrentIndex == 0)
{
first.Enabled = false;
}
first.CausesValidation = CausesValidation;
first.Click += new EventHandler(OnFirstPage_Click);
first.Text = _firstText;
cell.Controls.Add(first);
}
break;
case "$LASTPAGE$":
if (!this.FirstLastDisabled)
{
// Last
System.Web.UI.WebControls.LinkButton last = new System.Web.UI.WebControls.LinkButton();
if (CurrentIndex >= RecordCount - PageSize)
{
last.Enabled = false;
}
last.CausesValidation = CausesValidation;
last.Click += new EventHandler(OnLastPage_Click);
last.Text = _lastText;
cell.Controls.Add(last);
}
break;
case "$PAGESELECTOR$":
if (this.PageSelectorEnabled)
{
System.Web.UI.WebControls.DropDownList pageSelector = new System.Web.UI.WebControls.DropDownList();
pageSelector.ApplyStyle(this.SelectorStyle);
for (int index = 1; index <= this.PageCount; index++)
{
ListItem item = new ListItem(index.ToString(), index.ToString());
if (index == this.CurrentPage)
{
item.Selected = true;
}
pageSelector.Items.Add(item);
}
pageSelector.AutoPostBack = true;
pageSelector.SelectedIndexChanged += new EventHandler(OnGotoPage_Click);
cell.Controls.Add(pageSelector);
}
break;
case "$PAGEGROUP$":
if (!this.PageGroupDisabled)
{
// Calculate start & end positions
int start, end, index;
start = CurrentPage - 2; // autoshift page groups
if (start < 1)
{
start = 1; // but only for page selection over the shift factor
}
end = start + 9; // Setup the end
if (end > PageCount)
{
end = PageCount; // But only if page number is lower
}
if (PageCount >= 10 && (end - start) != 9)
{
start = end - 9;
}
// Build the output
if (!this.PreviousNextGroupDisabled)
{
System.Web.UI.WebControls.LinkButton prevPage = new System.Web.UI.WebControls.LinkButton();
if (CurrentGroup == 1)
{
prevPage.Enabled = false;
}
prevPage.CausesValidation = CausesValidation;
prevPage.Text = "<";
prevPage.Click += new EventHandler(OnPreviousGroup_Click);
cell.Controls.Add(prevPage);
}
if (this.RecordCount != 0)
{
cell.Controls.Add(new LiteralControl(PageGroupLeftSeparator));
}
for (index = start; index <= end; index++)
{
if (index != CurrentPage)
{
System.Web.UI.WebControls.LinkButton gotoPage = new System.Web.UI.WebControls.LinkButton();
gotoPage.CausesValidation = CausesValidation;
gotoPage.Click += new EventHandler(OnGotoPage_Click);
gotoPage.Text = index.ToString();
cell.Controls.Add(gotoPage);
}
else
{
cell.Controls.Add(new LiteralControl("<b>" + index.ToString() + "</b>"));
}
if (index != end)
{
cell.Controls.Add(new LiteralControl(" "));
}
}
if (this.RecordCount != 0)
{
cell.Controls.Add(new LiteralControl(PageGroupRightSeparator));
}
if (!this.PreviousNextGroupDisabled)
{
System.Web.UI.WebControls.LinkButton nextPage = new System.Web.UI.WebControls.LinkButton();
if (this.RecordCount == 0 || (CurrentGroup == (PageCount + 9) / 10))
{
nextPage.Enabled = false;
}
nextPage.CausesValidation = CausesValidation;
nextPage.Text = ">";
nextPage.Click += new EventHandler(OnNextGroup_Click);
cell.Controls.Add(nextPage);
}
}
break;
case "": break;
default:
LiteralControl control = new LiteralControl();
control.Text = templateItem;
cell.Controls.Add(control);
break;
}
}
}
