[DefaultValue (null)]
[Browsable (false)]
public object DataItem {
- get {
- return dataItem;
- }
+ get { return dataItem; }
}
[DesignerSerializationVisibility (DesignerSerializationVisibility.Hidden)]
public string ImageToolTip {
get {
object o = ViewState ["ImageToolTip"];
- if (o != null) return (string)o;
- return "";
- }
- set {
- ViewState ["ImageToolTip"] = value;
+ if (o != null)
+ return (string)o;
+ return String.Empty;
}
+ set { ViewState ["ImageToolTip"] = value; }
}
[DefaultValue ("")]
public string ImageUrl {
get {
object o = ViewState ["ImageUrl"];
- if (o != null) return (string)o;
- return "";
- }
- set {
- ViewState ["ImageUrl"] = value;
+ if (o != null)
+ return (string)o;
+ return String.Empty;
}
+ set { ViewState ["ImageUrl"] = value; }
}
[DefaultValue ("")]
public string NavigateUrl {
get {
object o = ViewState ["NavigateUrl"];
- if (o != null) return (string)o;
- return "";
- }
- set {
- ViewState ["NavigateUrl"] = value;
+ if (o != null)
+ return (string)o;
+ return String.Empty;
}
+ set { ViewState ["NavigateUrl"] = value; }
}
[DefaultValue (false)]
public bool PopulateOnDemand {
get {
object o = ViewState ["PopulateOnDemand"];
- if (o != null) return (bool)o;
+ if (o != null)
+ return (bool)o;
return false;
}
- set {
- ViewState ["PopulateOnDemand"] = value;
- }
+ set { ViewState ["PopulateOnDemand"] = value; }
}
[DefaultValue (TreeNodeSelectAction.Select)]
public TreeNodeSelectAction SelectAction {
get {
object o = ViewState ["SelectAction"];
- if (o != null) return (TreeNodeSelectAction)o;
+ if (o != null)
+ return (TreeNodeSelectAction)o;
return TreeNodeSelectAction.Select;
}
- set {
- ViewState ["SelectAction"] = value;
- }
+ set { ViewState ["SelectAction"] = value; }
}
[DefaultValue (null)]
object o = ViewState ["ShowCheckBox"];
return (bool?)o;
}
- set {
- ViewState ["ShowCheckBox"] = value;
- }
+ set { ViewState ["ShowCheckBox"] = value; }
}
internal bool ShowCheckBoxInternal {
public string Target {
get {
object o = ViewState ["Target"];
- if(o != null) return (string)o;
- return "";
- }
- set {
- ViewState ["Target"] = value;
+ if(o != null)
+ return (string)o;
+ return String.Empty;
}
+ set { ViewState ["Target"] = value; }
}
[Localizable (true)]
object o = ViewState ["Text"];
if (o == null)
o = ViewState ["Value"];
- if (o != null) return (string)o;
+ if (o != null)
+ return (string)o;
return String.Empty;
}
- set {
- ViewState ["Text"] = value;
- }
+ set { ViewState ["Text"] = value; }
}
[Localizable (true)]
public string ToolTip {
get {
object o = ViewState ["ToolTip"];
- if(o != null) return (string)o;
- return "";
- }
- set {
- ViewState ["ToolTip"] = value;
+ if(o != null)
+ return (string)o;
+ return String.Empty;
}
+ set { ViewState ["ToolTip"] = value; }
}
[Localizable (true)]
object o = ViewState ["Value"];
if (o == null)
o = ViewState ["Text"];
- if(o != null) return (string)o;
+ if(o != null)
+ return (string)o;
return String.Empty;
}
- set {
- ViewState ["Value"] = value;
- }
+ set { ViewState ["Value"] = value; }
}
[DefaultValue (false)]
public bool Selected {
- get {
- return SelectedFlag;
- }
+ get { return SelectedFlag; }
set {
SelectedFlag = value;
internal virtual bool SelectedFlag {
get {
object o = ViewState ["Selected"];
- if(o != null) return (bool)o;
+ if(o != null)
+ return (bool)o;
return false;
}
- set {
- ViewState ["Selected"] = value;
- }
+ set { ViewState ["Selected"] = value; }
}
[DesignerSerializationVisibility (DesignerSerializationVisibility.Hidden)]
set { index = value; ResetPathData (); }
}
- internal void SetParent (TreeNode node) {
+ internal void SetParent (TreeNode node)
+ {
parent = node;
ResetPathData ();
}
internal string Path {
get {
- if (path != null) return path;
+ if (path != null)
+ return path;
StringBuilder sb = new StringBuilder (index.ToString());
TreeNode node = parent;
while (node != null) {
internal bool Populated {
get {
object o = ViewState ["Populated"];
- if (o != null) return (bool) o;
+ if (o != null)
+ return (bool) o;
return false;
}
- set {
- ViewState ["Populated"] = value;
- }
+ set { ViewState ["Populated"] = value; }
}
internal bool HasChildData {
void SetExpandedRec (bool expanded, int depth)
{
Expanded = expanded;
- if (depth == 0) return;
+ if (depth == 0)
+ return;
foreach (TreeNode nod in ChildNodes)
nod.SetExpandedRec (expanded, depth - 1);
get { return IsTrackingViewState; }
}
- protected bool IsTrackingViewState
- {
+ protected bool IsTrackingViewState {
get { return marked; }
}
return nod;
}
- object ICloneable.Clone () {
+ object ICloneable.Clone ()
+ {
return Clone ();
}
ImageToolTip = Convert.ToString (GetBoundPropertyValue (bin.ImageToolTipField));
if (ImageToolTip.Length == 0)
ImageToolTip = bin.ImageToolTip;
- }
- else if (bin.ImageToolTip.Length > 0)
+ } else if (bin.ImageToolTip.Length > 0)
ImageToolTip = bin.ImageToolTip;
// Bind ImageUrl property
ImageUrl = Convert.ToString (GetBoundPropertyValue (bin.ImageUrlField));
if (ImageUrl.Length == 0)
ImageUrl = bin.ImageUrl;
- }
- else if (bin.ImageUrl.Length > 0)
+ } else if (bin.ImageUrl.Length > 0)
ImageUrl = bin.ImageUrl;
// Bind NavigateUrl property
NavigateUrl = Convert.ToString (GetBoundPropertyValue (bin.NavigateUrlField));
if (NavigateUrl.Length == 0)
NavigateUrl = bin.NavigateUrl;
- }
- else if (bin.NavigateUrl.Length > 0)
+ } else if (bin.NavigateUrl.Length > 0)
NavigateUrl = bin.NavigateUrl;
// Bind PopulateOnDemand property
Target = Convert.ToString (GetBoundPropertyValue (bin.TargetField));
if (Target.Length == 0)
Target = bin.Target;
- }
- else if (bin.Target.Length > 0)
+ } else if (bin.Target.Length > 0)
Target = bin.Target;
// Bind Text property
ToolTip = Convert.ToString (GetBoundPropertyValue (bin.ToolTipField));
if (ToolTip.Length == 0)
ToolTip = bin.ToolTip;
- }
- else if (bin.ToolTip.Length > 0)
+ } else if (bin.ToolTip.Length > 0)
ToolTip = bin.ToolTip;
// Bind Value property
}
if (!String.IsNullOrEmpty (value))
Value = value;
- }
- else {
+ } else {
Text = Value = GetDefaultBoundText ();
}
string GetDefaultBoundText ()
{
- if (hierarchyData != null) return hierarchyData.ToString ();
- else if (dataItem != null) return dataItem.ToString ();
- else return string.Empty;
+ if (hierarchyData != null)
+ return hierarchyData.ToString ();
+ else if (dataItem != null)
+ return dataItem.ToString ();
+ else
+ return string.Empty;
}
string GetDataItemType ()
{
- if (hierarchyData != null) return hierarchyData.Type;
- else if (dataItem != null) return dataItem.GetType().ToString ();
- else return string.Empty;
+ if (hierarchyData != null)
+ return hierarchyData.Type;
+ else if (dataItem != null)
+ return dataItem.GetType().ToString ();
+ else
+ return string.Empty;
}
internal bool IsParentNode {
TreeNodeBinding GetBinding ()
{
- if (tree == null) return null;
- if (gotBinding) return binding;
+ if (tree == null)
+ return null;
+ if (gotBinding)
+ return binding;
binding = tree.FindBindingForNode (GetDataItemType (), Depth);
gotBinding = true;
return binding;
}
}
}
-
#endif
class ImageStyle
{
- public ImageStyle (string expand, string collapse, string noExpand, string icon, string iconLeaf, string iconRoot) {
+ public ImageStyle (string expand, string collapse, string noExpand, string icon, string iconLeaf, string iconRoot)
+ {
Expand = expand;
Collapse = collapse;
NoExpand = noExpand;
{
if (Events != null) {
TreeNodeEventHandler eh = (TreeNodeEventHandler) Events [TreeNodeCheckChangedEvent];
- if (eh != null) eh (this, e);
+ if (eh != null)
+ eh (this, e);
}
}
{
if (Events != null) {
EventHandler eh = (EventHandler) Events [SelectedNodeChangedEvent];
- if (eh != null) eh (this, e);
+ if (eh != null)
+ eh (this, e);
}
}
{
if (Events != null) {
TreeNodeEventHandler eh = (TreeNodeEventHandler) Events [TreeNodeCollapsedEvent];
- if (eh != null) eh (this, e);
+ if (eh != null)
+ eh (this, e);
}
}
{
if (Events != null) {
TreeNodeEventHandler eh = (TreeNodeEventHandler) Events [TreeNodeDataBoundEvent];
- if (eh != null) eh (this, e);
+ if (eh != null)
+ eh (this, e);
}
}
{
if (Events != null) {
TreeNodeEventHandler eh = (TreeNodeEventHandler) Events [TreeNodeExpandedEvent];
- if (eh != null) eh (this, e);
+ if (eh != null)
+ eh (this, e);
}
}
{
if (Events != null) {
TreeNodeEventHandler eh = (TreeNodeEventHandler) Events [TreeNodePopulateEvent];
- if (eh != null) eh (this, e);
+ if (eh != null)
+ eh (this, e);
}
}
[Localizable (true)]
public string CollapseImageToolTip {
- get {
- return ViewState.GetString ("CollapseImageToolTip", "Collapse {0}");
- }
- set {
- ViewState["CollapseImageToolTip"] = value;
- }
+ get { return ViewState.GetString ("CollapseImageToolTip", "Collapse {0}"); }
+ set { ViewState["CollapseImageToolTip"] = value; }
}
[MonoTODO ("Implement support for this")]
[WebSysDescription ("Whether the tree will automatically generate bindings.")]
[DefaultValue (true)]
public bool AutoGenerateDataBindings {
- get {
- return ViewState.GetBool ("AutoGenerateDataBindings", true);
- }
- set {
- ViewState["AutoGenerateDataBindings"] = value;
- }
+ get { return ViewState.GetBool ("AutoGenerateDataBindings", true); }
+ set { ViewState["AutoGenerateDataBindings"] = value; }
}
[DefaultValue ("")]
[WebCategory ("Appearance")]
[Editor ("System.Web.UI.Design.ImageUrlEditor, " + Consts.AssemblySystem_Design, "System.Drawing.Design.UITypeEditor, " + Consts.AssemblySystem_Drawing)]
public string CollapseImageUrl {
- get {
- return ViewState.GetString ("CollapseImageUrl", "");
- }
- set {
- ViewState["CollapseImageUrl"] = value;
- }
+ get { return ViewState.GetString ("CollapseImageUrl", String.Empty); }
+ set { ViewState["CollapseImageUrl"] = value; }
}
[WebCategory ("Data")]
[Themeable (false)]
[DefaultValue (true)]
public bool EnableClientScript {
- get {
- return ViewState.GetBool ("EnableClientScript", true);
- }
- set {
- ViewState["EnableClientScript"] = value;
- }
+ get { return ViewState.GetBool ("EnableClientScript", true); }
+ set { ViewState["EnableClientScript"] = value; }
}
[DefaultValue (-1)]
[WebSysDescription ("The initial expand depth.")]
[TypeConverter ("System.Web.UI.WebControls.TreeView+TreeViewExpandDepthConverter, " + Consts.AssemblySystem_Web)]
public int ExpandDepth {
- get {
- return ViewState.GetInt ("ExpandDepth", -1);
- }
- set {
- ViewState["ExpandDepth"] = value;
- }
+ get { return ViewState.GetInt ("ExpandDepth", -1); }
+ set { ViewState["ExpandDepth"] = value; }
}
[Localizable (true)]
public string ExpandImageToolTip {
- get {
- return ViewState.GetString ("ExpandImageToolTip", "Expand {0}");
- }
- set {
- ViewState["ExpandImageToolTip"] = value;
- }
+ get { return ViewState.GetString ("ExpandImageToolTip", "Expand {0}"); }
+ set { ViewState["ExpandImageToolTip"] = value; }
}
[DefaultValue ("")]
[WebCategory ("Appearance")]
[Editor ("System.Web.UI.Design.ImageUrlEditor, " + Consts.AssemblySystem_Design, "System.Drawing.Design.UITypeEditor, " + Consts.AssemblySystem_Drawing)]
public string ExpandImageUrl {
- get {
- return ViewState.GetString ("ExpandImageUrl", "");
- }
- set {
- ViewState["ExpandImageUrl"] = value;
- }
+ get { return ViewState.GetString ("ExpandImageUrl", String.Empty); }
+ set { ViewState["ExpandImageUrl"] = value; }
}
[PersistenceMode (PersistenceMode.InnerProperty)]
[DefaultValue (TreeViewImageSet.Custom)]
public TreeViewImageSet ImageSet {
- get {
- return (TreeViewImageSet)ViewState.GetInt ("ImageSet", (int)TreeViewImageSet.Custom);
- }
+ get { return (TreeViewImageSet)ViewState.GetInt ("ImageSet", (int)TreeViewImageSet.Custom); }
set {
if (!Enum.IsDefined (typeof (TreeViewImageSet), value))
throw new ArgumentOutOfRangeException ();
[DefaultValue ("")]
public string LineImagesFolder {
- get {
- return ViewState.GetString ("LineImagesFolder", "");
- }
- set {
- ViewState["LineImagesFolder"] = value;
- }
+ get { return ViewState.GetString ("LineImagesFolder", String.Empty); }
+ set { ViewState["LineImagesFolder"] = value; }
}
[DefaultValue (-1)]
public int MaxDataBindDepth {
- get {
- return ViewState.GetInt ("MaxDataBindDepth", -1);
- }
- set {
- ViewState["MaxDataBindDepth"] = value;
- }
+ get { return ViewState.GetInt ("MaxDataBindDepth", -1); }
+ set { ViewState["MaxDataBindDepth"] = value; }
}
[DefaultValue (20)]
public int NodeIndent {
- get {
- return ViewState.GetInt ("NodeIndent", 20);
- }
- set {
- ViewState["NodeIndent"] = value;
- }
+ get { return ViewState.GetInt ("NodeIndent", 20); }
+ set { ViewState["NodeIndent"] = value; }
}
[PersistenceMode (PersistenceMode.InnerProperty)]
[DefaultValue (false)]
public bool NodeWrap {
- get {
- return ViewState.GetBool ("NodeWrap", false);
- }
- set {
- ViewState ["NodeWrap"] = value;
- }
+ get { return ViewState.GetBool ("NodeWrap", false); }
+ set { ViewState ["NodeWrap"] = value; }
}
[UrlProperty]
[WebCategory ("Appearance")]
[Editor ("System.Web.UI.Design.ImageUrlEditor, " + Consts.AssemblySystem_Design, "System.Drawing.Design.UITypeEditor, " + Consts.AssemblySystem_Drawing)]
public string NoExpandImageUrl {
- get {
- return ViewState.GetString ("NoExpandImageUrl", "");
- }
- set {
- ViewState ["NoExpandImageUrl"] = value;
- }
+ get { return ViewState.GetString ("NoExpandImageUrl", String.Empty); }
+ set { ViewState ["NoExpandImageUrl"] = value; }
}
[PersistenceMode (PersistenceMode.InnerProperty)]
[DefaultValue ('/')]
public char PathSeparator {
- get {
- return ViewState.GetChar ("PathSeparator", '/');
- }
- set {
- ViewState ["PathSeparator"] = value;
- }
+ get { return ViewState.GetChar ("PathSeparator", '/'); }
+ set { ViewState ["PathSeparator"] = value; }
}
[DefaultValue (true)]
public bool PopulateNodesFromClient {
- get {
- return ViewState.GetBool ("PopulateNodesFromClient", true);
- }
- set {
- ViewState ["PopulateNodesFromClient"] = value;
- }
+ get { return ViewState.GetBool ("PopulateNodesFromClient", true); }
+ set { ViewState ["PopulateNodesFromClient"] = value; }
}
[PersistenceMode (PersistenceMode.InnerProperty)]
Style RootNodeLinkStyle {
get {
- if (rootNodeLinkStyle == null) {
+ if (rootNodeLinkStyle == null)
rootNodeLinkStyle = new Style ();
- }
return rootNodeLinkStyle;
}
}
Style ParentNodeLinkStyle {
get {
- if (parentNodeLinkStyle == null) {
+ if (parentNodeLinkStyle == null)
parentNodeLinkStyle = new Style ();
- }
return parentNodeLinkStyle;
}
}
Style SelectedNodeLinkStyle {
get {
- if (selectedNodeLinkStyle == null) {
+ if (selectedNodeLinkStyle == null)
selectedNodeLinkStyle = new Style ();
- }
return selectedNodeLinkStyle;
}
}
Style LeafNodeLinkStyle {
get {
- if (leafNodeLinkStyle == null) {
+ if (leafNodeLinkStyle == null)
leafNodeLinkStyle = new Style ();
- }
return leafNodeLinkStyle;
}
}
Style HoverNodeLinkStyle {
get {
- if (hoverNodeLinkStyle == null) {
+ if (hoverNodeLinkStyle == null)
hoverNodeLinkStyle = new Style ();
- }
return hoverNodeLinkStyle;
}
}
[DefaultValue (TreeNodeTypes.None)]
public TreeNodeTypes ShowCheckBoxes {
- get {
- return (TreeNodeTypes)ViewState.GetInt ("ShowCheckBoxes", (int)TreeNodeTypes.None);
- }
+ get { return (TreeNodeTypes)ViewState.GetInt ("ShowCheckBoxes", (int)TreeNodeTypes.None); }
set {
if ((int) value > 7)
throw new ArgumentOutOfRangeException ();
[DefaultValue (true)]
public bool ShowExpandCollapse {
- get {
- return ViewState.GetBool ("ShowExpandCollapse", true);
- }
- set {
- ViewState ["ShowExpandCollapse"] = value;
- }
+ get { return ViewState.GetBool ("ShowExpandCollapse", true); }
+ set { ViewState ["ShowExpandCollapse"] = value; }
}
[DefaultValue (false)]
public bool ShowLines {
- get {
- return ViewState.GetBool ("ShowLines", false);
- }
- set {
- ViewState ["ShowLines"] = value;
- }
+ get { return ViewState.GetBool ("ShowLines", false); }
+ set { ViewState ["ShowLines"] = value; }
}
[Localizable (true)]
public string SkipLinkText
{
- get {
- return ViewState.GetString ("SkipLinkText", "Skip Navigation Links.");
- }
- set {
- ViewState ["SkipLinkText"] = value;
- }
+ get { return ViewState.GetString ("SkipLinkText", "Skip Navigation Links."); }
+ set { ViewState ["SkipLinkText"] = value; }
}
[DefaultValue ("")]
[DesignerSerializationVisibility (DesignerSerializationVisibility.Hidden)]
public string SelectedValue {
- get { return selectedNode != null ? selectedNode.Value : ""; }
+ get { return selectedNode != null ? selectedNode.Value : String.Empty; }
}
[DefaultValue ("")]
public string Target {
- get {
- return ViewState.GetString ("Target", "");
- }
- set {
- ViewState ["Target"] = value;
- }
+ get { return ViewState.GetString ("Target", String.Empty); }
+ set { ViewState ["Target"] = value; }
}
[MonoTODO ("why override?")]
public override bool Visible
{
- get {
- return base.Visible;
- }
- set {
- base.Visible = value;
- }
+ get { return base.Visible; }
+ set { base.Visible = value; }
}
[Browsable (false)]
void FindCheckedNodes (TreeNodeCollection nodeList, TreeNodeCollection result)
{
foreach (TreeNode node in nodeList) {
- if (node.Checked) result.Add (node, false);
+ if (node.Checked)
+ result.Add (node, false);
FindCheckedNodes (node.ChildNodes, result);
}
}
public TreeNode FindNode (string valuePath)
{
- if (valuePath == null) throw new ArgumentNullException ("valuePath");
+ if (valuePath == null)
+ throw new ArgumentNullException ("valuePath");
string[] path = valuePath.Split (PathSeparator);
int n = 0;
TreeNodeCollection col = Nodes;
foundBranch = false;
foreach (TreeNode node in col) {
if (node.Value == path [n]) {
- if (++n == path.Length) return node;
+ if (++n == path.Length)
+ return node;
col = node.ChildNodes;
foundBranch = true;
break;
internal void SetSelectedNode (TreeNode node, bool loading)
{
- if (selectedNode == node) return;
+ if (selectedNode == node)
+ return;
if (selectedNode != null)
selectedNode.SelectedFlag = false;
selectedNode = node;
EnsureDataBound ();
base.TrackViewState();
- if (hoverNodeStyle != null) {
+ if (hoverNodeStyle != null)
hoverNodeStyle.TrackViewState();
- }
- if (leafNodeStyle != null) {
+ if (leafNodeStyle != null)
leafNodeStyle.TrackViewState();
- }
- if (levelStyles != null && levelStyles.Count > 0) {
+ if (levelStyles != null && levelStyles.Count > 0)
((IStateManager)levelStyles).TrackViewState();
- }
- if (nodeStyle != null) {
+ if (nodeStyle != null)
nodeStyle.TrackViewState();
- }
- if (parentNodeStyle != null) {
+ if (parentNodeStyle != null)
parentNodeStyle.TrackViewState();
- }
- if (rootNodeStyle != null) {
+ if (rootNodeStyle != null)
rootNodeStyle.TrackViewState();
- }
- if (selectedNodeStyle != null) {
+ if (selectedNodeStyle != null)
selectedNodeStyle.TrackViewState();
- }
- if (dataBindings != null) {
+ if (dataBindings != null)
((IStateManager)dataBindings).TrackViewState ();
- }
- if (nodes != null) {
+ if (nodes != null)
((IStateManager)nodes).TrackViewState();;
- }
}
protected override object SaveViewState()
ValidateEvent (UniqueID, eventArgument);
string[] args = eventArgument.Split ('|');
TreeNode node = FindNodeByPos (args[1]);
- if (node == null) return;
+ if (node == null)
+ return;
if (args [0] == "sel")
HandleSelectEvent (node);
{
base.PerformDataBinding ();
InitializeDataBindings ();
- HierarchicalDataSourceView data = GetData ("");
+ HierarchicalDataSourceView data = GetData (String.Empty);
if (data == null)
return;
Nodes.Clear ();
string[] ids = states.Split ('|');
UnsetExpandStates (Nodes, ids);
SetExpandStates (ids);
- }
- else
+ } else
UnsetExpandStates (Nodes, new string[0]);
res = true;
}
ClientScriptManager.GetScriptLiteral (GetNodeImageToolTip (true, null)),
ClientScriptManager.GetScriptLiteral (GetNodeImageToolTip (false, null)));
- if (!Page.IsPostBack) {
+ if (!Page.IsPostBack)
SetNodesExpandedToDepthRecursive (Nodes);
- }
if (EnableClientScript) {
Page.ClientScript.RegisterHiddenField (ClientID + "_ExpandStates", GetExpandStates ());
Page.ClientScript.RegisterWebFormClientScript ();
}
- if (EnableClientScript && PopulateNodesFromClient) {
+ if (EnableClientScript && PopulateNodesFromClient)
Page.ClientScript.RegisterHiddenField (ClientID + "_PopulatedStates", "|");
- }
EnsureStylesPrepared ();
}
}
- void EnsureStylesPrepared () {
+ void EnsureStylesPrepared ()
+ {
if (stylesPrepared)
return;
stylesPrepared = true;
PrepareStyles ();
}
- void PrepareStyles () {
+ void PrepareStyles ()
+ {
// The order in which styles are defined matters when more than one class
// is assigned to an element
ControlLinkStyle.CopyTextStylesFrom (ControlStyle);
RegisterStyle (SelectedNodeStyle, SelectedNodeLinkStyle);
}
- void SetNodesExpandedToDepthRecursive (TreeNodeCollection nodes) {
+ void SetNodesExpandedToDepthRecursive (TreeNodeCollection nodes)
+ {
foreach (TreeNode node in nodes) {
if (!node.Expanded.HasValue) {
if (ExpandDepth < 0 || node.Depth < ExpandDepth)
}
}
- string IncrementStyleClassName () {
+ string IncrementStyleClassName ()
+ {
registeredStylesCounter++;
return ClientID + "_" + registeredStylesCounter;
}
- void RegisterStyle (Style baseStyle, Style linkStyle) {
+ void RegisterStyle (Style baseStyle, Style linkStyle)
+ {
linkStyle.CopyTextStylesFrom (baseStyle);
linkStyle.BorderStyle = BorderStyle.None;
baseStyle.Font.Reset ();
RegisterStyle (baseStyle);
}
- void RegisterStyle (Style baseStyle) {
+ void RegisterStyle (Style baseStyle)
+ {
if (Page.Header == null)
return;
string className = IncrementStyleClassName ().Trim ('_');
return dataMember + " " + depth;
}
- void InitializeDataBindings () {
+ void InitializeDataBindings ()
+ {
if (dataBindings != null && dataBindings.Count > 0) {
bindings = new Hashtable ();
foreach (TreeNodeBinding bin in dataBindings) {
if (!bindings.ContainsKey(key))
bindings [key] = bin;
}
- }
- else
+ } else
bindings = null;
}
return null;
TreeNodeBinding bin = (TreeNodeBinding) bindings [GetBindingKey (type, depth)];
- if (bin != null) return bin;
+ if (bin != null)
+ return bin;
bin = (TreeNodeBinding) bindings [GetBindingKey (type, -1)];
- if (bin != null) return bin;
+ if (bin != null)
+ return bin;
- bin = (TreeNodeBinding) bindings [GetBindingKey ("", depth)];
- if (bin != null) return bin;
+ bin = (TreeNodeBinding) bindings [GetBindingKey (String.Empty, depth)];
+ if (bin != null)
+ return bin;
- return (TreeNodeBinding) bindings [GetBindingKey ("", -1)];
+ return (TreeNodeBinding) bindings [GetBindingKey (String.Empty, -1)];
}
internal void DecorateNode(TreeNode node)
public override void RenderBeginTag (HtmlTextWriter writer)
{
- if (SkipLinkText != "") {
+ string skipLinkText = SkipLinkText;
+
+ if (!String.IsNullOrEmpty (skipLinkText)) {
writer.AddAttribute (HtmlTextWriterAttribute.Href, "#" + ClientID + "_SkipLink");
writer.RenderBeginTag (HtmlTextWriterTag.A);
img.ImageUrl = csm.GetWebResourceUrl (typeof (SiteMapPath), "transparent.gif");
img.Attributes.Add ("height", "0");
img.Attributes.Add ("width", "0");
- img.AlternateText = SkipLinkText;
+ img.AlternateText = skipLinkText;
img.Render (writer);
writer.RenderEndTag ();
{
base.RenderEndTag (writer);
- if (SkipLinkText != "") {
+ if (!String.IsNullOrEmpty (SkipLinkText)) {
writer.AddAttribute (HtmlTextWriterAttribute.Id, ClientID + "_SkipLink");
writer.RenderBeginTag (HtmlTextWriterTag.A);
writer.RenderEndTag ();
writer.RenderBeginTag (HtmlTextWriterTag.Div);
if (ShowLines && levelLines [n] != null) {
writer.AddAttribute ("src", nodeImage);
- writer.AddAttribute (HtmlTextWriterAttribute.Alt, "", false);
+ writer.AddAttribute (HtmlTextWriterAttribute.Alt, String.Empty, false);
writer.RenderBeginTag (HtmlTextWriterTag.Img);
writer.RenderEndTag ();
}
}
// Node image + line
-
- if (ShowExpandCollapse || ShowLines) {
+ bool showExpandCollapse = ShowExpandCollapse;
+ bool showLines = ShowLines;
+ if (showExpandCollapse || showLines) {
bool buttonImage = false;
- string tooltip = "";
- string shape = "";
+ string tooltip = String.Empty;
+ string shape = String.Empty;
- if (ShowLines) {
- if (hasPrevious && hasNext) shape = "t";
- else if (hasPrevious && !hasNext) shape = "l";
- else if (!hasPrevious && hasNext) shape = "r";
- else shape = "dash";
+ if (showLines) {
+ if (hasPrevious && hasNext)
+ shape = "t";
+ else if (hasPrevious && !hasNext)
+ shape = "l";
+ else if (!hasPrevious && hasNext)
+ shape = "r";
+ else
+ shape = "dash";
}
- if (ShowExpandCollapse) {
+ if (showExpandCollapse) {
if (hasChildNodes) {
buttonImage = true;
- if (node.Expanded.HasValue && node.Expanded.Value) shape += "minus";
- else shape += "plus";
+ if (node.Expanded.HasValue && node.Expanded.Value)
+ shape += "minus";
+ else
+ shape += "plus";
tooltip = GetNodeImageToolTip (!(node.Expanded.HasValue && node.Expanded.Value), node.Text);
- } else if (!ShowLines)
+ } else if (!showLines)
shape = "noexpand";
}
- if (shape != "") {
+ if (!String.IsNullOrEmpty (shape)) {
nodeImage = GetNodeImageUrl (shape, imageStyle);
writer.RenderBeginTag (HtmlTextWriterTag.Td); // TD
writer.RenderEndTag (); // table
}
- void RenderMenuItemSpacing (HtmlTextWriter writer, Unit itemSpacing) {
+ void RenderMenuItemSpacing (HtmlTextWriter writer, Unit itemSpacing)
+ {
writer.AddStyleAttribute ("height", itemSpacing.ToString ());
writer.RenderBeginTag (HtmlTextWriterTag.Tr);
writer.RenderBeginTag (HtmlTextWriterTag.Td);
writer.RenderEndTag ();
}
- Unit GetNodeSpacing (TreeNode node) {
- if (node.Selected && selectedNodeStyle != null && selectedNodeStyle.NodeSpacing != Unit.Empty) {
+ Unit GetNodeSpacing (TreeNode node)
+ {
+ if (node.Selected && selectedNodeStyle != null && selectedNodeStyle.NodeSpacing != Unit.Empty)
return selectedNodeStyle.NodeSpacing;
- }
- if (levelStyles != null && node.Depth < levelStyles.Count && levelStyles [node.Depth].NodeSpacing != Unit.Empty) {
+ if (levelStyles != null && node.Depth < levelStyles.Count && levelStyles [node.Depth].NodeSpacing != Unit.Empty)
return levelStyles [node.Depth].NodeSpacing;
- }
if (node.IsLeafNode) {
if (leafNodeStyle != null && leafNodeStyle.NodeSpacing != Unit.Empty)
return leafNodeStyle.NodeSpacing;
- }
- else if (node.IsRootNode) {
+ } else if (node.IsRootNode) {
if (rootNodeStyle != null && rootNodeStyle.NodeSpacing != Unit.Empty)
return rootNodeStyle.NodeSpacing;
- }
- else if (node.IsParentNode) {
+ } else if (node.IsParentNode) {
if (parentNodeStyle != null && parentNodeStyle.NodeSpacing != Unit.Empty)
return parentNodeStyle.NodeSpacing;
}
if (leafNodeStyle != null) {
style.CopyFrom (leafNodeStyle);
}
- }
- else if (node.IsRootNode) {
+ } else if (node.IsRootNode) {
if (rootNodeStyle != null) {
style.CopyFrom (rootNodeStyle);
}
- }
- else if (node.IsParentNode) {
+ } else if (node.IsParentNode) {
if (parentNodeStyle != null) {
style.CopyFrom (parentNodeStyle);
}
}
- if (levelStyles != null && levelStyles.Count > level) {
+ if (levelStyles != null && levelStyles.Count > level)
style.CopyFrom (levelStyles [level]);
- }
- if (nodeIsSelected) {
+ if (nodeIsSelected)
style.CopyFrom (selectedNodeStyle);
- }
}
style.AddAttributesToRender (writer);
}
style.AddCssClass (leafNodeLinkStyle.CssClass);
style.AddCssClass (leafNodeLinkStyle.RegisteredCssClass);
}
- }
- else if (node.IsRootNode) {
+ } else if (node.IsRootNode) {
if (rootNodeStyle != null) {
style.AddCssClass (rootNodeLinkStyle.CssClass);
style.AddCssClass (rootNodeLinkStyle.RegisteredCssClass);
}
- }
- else if (node.IsParentNode) {
+ } else if (node.IsParentNode) {
if (parentNodeStyle != null) {
style.AddCssClass (parentNodeLinkStyle.CssClass);
style.AddCssClass (parentNodeLinkStyle.RegisteredCssClass);
style.AddCssClass (selectedNodeLinkStyle.CssClass);
style.AddCssClass (selectedNodeLinkStyle.RegisteredCssClass);
}
- }
- else {
+ } else {
// styles are not registered
style.CopyFrom (ControlLinkStyle);
- if (nodeStyle != null) {
+ if (nodeStyle != null)
style.CopyFrom (nodeLinkStyle);
- }
if (node.IsLeafNode) {
if (node.IsLeafNode && leafNodeStyle != null) {
style.CopyFrom (leafNodeLinkStyle);
}
- }
- else if (node.IsRootNode) {
+ } else if (node.IsRootNode) {
if (node.IsRootNode && rootNodeStyle != null) {
style.CopyFrom (rootNodeLinkStyle);
}
- }
- else if (node.IsParentNode) {
+ } else if (node.IsParentNode) {
if (node.IsParentNode && parentNodeStyle != null) {
style.CopyFrom (parentNodeLinkStyle);
}
}
- if (levelStyles != null && levelStyles.Count > level) {
+ if (levelStyles != null && levelStyles.Count > level)
style.CopyFrom (levelLinkStyles [level]);
- }
- if (nodeIsSelected) {
+ if (nodeIsSelected)
style.CopyFrom (selectedNodeLinkStyle);
- }
style.AlwaysRenderTextDecoration = true;
}
style.AddAttributesToRender (writer);
if(node.ToolTip.Length>0)
writer.AddAttribute ("title", node.ToolTip);
- if (node.NavigateUrl != "") {
+ string navigateUrl = node.NavigateUrl;
+ if (!String.IsNullOrEmpty (navigateUrl)) {
string target = node.Target.Length > 0 ? node.Target : Target;
#if TARGET_J2EE
- string navUrl = ResolveClientUrl (node.NavigateUrl, String.Compare (target, "_blank", StringComparison.InvariantCultureIgnoreCase) != 0);
+ string navUrl = ResolveClientUrl (navigateUrl, String.Compare (target, "_blank", StringComparison.InvariantCultureIgnoreCase) != 0);
#else
- string navUrl = ResolveClientUrl (node.NavigateUrl);
+ string navUrl = ResolveClientUrl (navigateUrl);
#endif
writer.AddAttribute ("href", navUrl);
if (target.Length > 0)
writer.AddAttribute ("target", target);
writer.RenderBeginTag (HtmlTextWriterTag.A);
- }
- else if (node.SelectAction != TreeNodeSelectAction.None) {
+ } else if (node.SelectAction != TreeNodeSelectAction.None) {
if (node.SelectAction == TreeNodeSelectAction.Expand && clientExpand)
writer.AddAttribute ("href", GetClientExpandEvent (node));
else
writer.AddAttribute ("href", GetClientEvent (node, "sel"));
writer.RenderBeginTag (HtmlTextWriterTag.A);
- }
- else
+ } else
writer.RenderBeginTag (HtmlTextWriterTag.Span);
}
- string GetNodeImageToolTip (bool expand, string txt) {
- if (expand) {
- if (ExpandImageToolTip != "")
- return String.Format (ExpandImageToolTip, HttpUtility.HtmlAttributeEncode (txt));
+ string GetNodeImageToolTip (bool expand, string txt)
+ {
+ if (expand) {
+ string expandImageToolTip = ExpandImageToolTip;
+ if (!String.IsNullOrEmpty (expandImageToolTip))
+ return String.Format (expandImageToolTip, HttpUtility.HtmlAttributeEncode (txt));
else if (txt != null)
return "Expand " + HttpUtility.HtmlAttributeEncode (txt);
else
return "Expand {0}";
} else {
- if (CollapseImageToolTip != "")
- return String.Format (CollapseImageToolTip, HttpUtility.HtmlAttributeEncode (txt));
+ string collapseImageToolTip = CollapseImageToolTip;
+ if (!String.IsNullOrEmpty (collapseImageToolTip))
+ return String.Format (collapseImageToolTip, HttpUtility.HtmlAttributeEncode (txt));
else if (txt != null)
return "Collapse " + HttpUtility.HtmlAttributeEncode (txt);
else
string GetNodeClientId (TreeNode node, string sufix)
{
- return ClientID + "_" + node.Path + (sufix != null ? "_" + sufix : "");
+ return ClientID + "_" + node.Path + (sufix != null ? "_" + sufix : String.Empty);
}
string GetNodeImageUrl (string shape, ImageStyle imageStyle)
if (shape == "plus") {
if (!String.IsNullOrEmpty (imageStyle.Expand))
return GetNodeIconUrl (imageStyle.Expand);
- }
- else if (shape == "minus") {
+ } else if (shape == "minus") {
if (!String.IsNullOrEmpty (imageStyle.Collapse))
return GetNodeIconUrl (imageStyle.Collapse);
- }
- else if (shape == "noexpand") {
+ } else if (shape == "noexpand") {
if (!String.IsNullOrEmpty (imageStyle.NoExpand))
return GetNodeIconUrl (imageStyle.NoExpand);
}
- }
- else {
+ } else {
if (shape == "plus") {
if (!String.IsNullOrEmpty (ExpandImageUrl))
return ResolveClientUrl (ExpandImageUrl);
- }
- else if (shape == "minus") {
+ } else if (shape == "minus") {
if (!String.IsNullOrEmpty (CollapseImageUrl))
return ResolveClientUrl (CollapseImageUrl);
- }
- else if (shape == "noexpand") {
+ } else if (shape == "noexpand") {
if (!String.IsNullOrEmpty (NoExpandImageUrl))
return ResolveClientUrl (NoExpandImageUrl);
}
void SetExpandStates (string[] states)
{
foreach (string id in states) {
- if (id == null || id == "") continue;
+ if (String.IsNullOrEmpty (id))
+ continue;
TreeNode node = FindNodeByPos (id);
if (node != null)
node.Expanded = true;
}
}
}
-
#endif
projects / mono.git / commitdiff