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/IZWebFileManager/FileView.cs

http://izwebfilemanager.googlecode.com/
C# | 982 lines | 790 code | 139 blank | 53 comment | 101 complexity | b79a648b9ad9c0468360df7086868be2 MD5 | raw file
    

  1. // Copyright (C) 2006 Igor Zelmanovich <izwebfilemanager@gmail.com>

    2. 

  2. //

    3. 

  3. // This program is free software; you can redistribute it and/or modify

    4. 

  4. // it under the terms of the GNU General Public License as published by

    5. 

  5. // the Free Software Foundation; either version 2 of the License, or

    6. 

  6. // (at your option) any later version.

    7. 

  7. //

    8. 

  8. // This program is distributed in the hope that it will be useful,

    9. 

  9. // but WITHOUT ANY WARRANTY; without even the implied warranty of

    10. 

  10. // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

    11. 

  11. // GNU General Public License for more details.

    12. 

  12. //

    13. 

  13. // You should have received a copy of the GNU General Public License

    14. 

  14. // along with this program; if not, write to the Free Software

    15. 

  15. // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

    16. 

  16. 

    17. 

  17. using System;

    18. 

  18. using System.Collections.Generic;

    19. 

  19. using System.ComponentModel;

    20. 

  20. using System.Text;

    21. 

  21. using System.Web;

    22. 

  22. using System.Web.UI;

    23. 

  23. using System.Web.UI.WebControls;

    24. 

  24. using IZ.WebFileManager.Components;

    25. 

  25. using System.IO;

    26. 

  26. using System.Text.RegularExpressions;

    27. 

  27. using System.Collections;

    28. 

  28. using System.Drawing;

    29. 

  29. using System.Globalization;

    30. 

  30. using System.Collections.Specialized;

    31. 

  31. 

    32. 

  32. namespace IZ.WebFileManager

    33. 

  33. {

    34. 

  34. 	[DefaultProperty ("Text")]

    35. 

  35. 	[ToolboxData ("<{0}:FileView runat=\"server\" width=\"400\" height=\"300\"></{0}:FileView>")]

    36. 

  36. 	public sealed class FileView : FileManagerControlBase

    37. 

  37. 	{

    38. 

  38. 		#region Constructors

    39. 

  39. 

    40. 

  40. 		public FileView () : base () { InitializeDefaults (); }

    41. 

  41. 		public FileView (FileManagerController controller) : base (controller) { InitializeDefaults (); }

    42. 

  42. 

    43. 

  43. 		#endregion

    44. 

  44. 

    45. 

  45. 		#region Fields

    46. 

  46. 

    47. 

  47. 		BorderedPanelStyle _detailsColumnHeaderStyle;

    48. 

  48. 		Style _editTextBoxStyle;

    49. 

  49. 		Style _itemStyle;

    50. 

  50. 		Style _selectedItemStyle;

    51. 

  51. 		Style _detailsSortedColumnStyle;

    52. 

  52. 		StringBuilder _initScript = new StringBuilder ();

    53. 

  53. 		ContextMenu _contextMenu;

    54. 

  54. 		ContextMenu _selectedItemsContextMenu;

    55. 

  55. 

    56. 

  56. 		// control state fields

    57. 

  57. 		FileViewRenderMode _view = FileViewRenderMode.Icons;

    58. 

  58. 		SortMode _sort = SortMode.Name;

    59. 

  59. 		SortDirection _sortDirection;

    60. 

  60. 		bool _showInGroups;

    61. 

  61. 		string _directory;

    62. 

  62. 		FileManagerItemInfo _currentDirectory;

    63. 

  63. 

    64. 

  64. 		#endregion

    65. 

  65. 

    66. 

  66. 		#region Properties

    67. 

  67. 

    68. 

  68. 		[PersistenceMode (PersistenceMode.InnerProperty)]

    69. 

  69. 		[Category ("Appearance")]

    70. 

  70. 		public BorderedPanelStyle DetailsColumnHeaderStyle {

    71. 

  71. 			get {

    72. 

  72. 				if (_detailsColumnHeaderStyle == null) {

    73. 

  73. 					_detailsColumnHeaderStyle = new BorderedPanelStyle ();

    74. 

  74. 					_detailsColumnHeaderStyle.Height = Unit.Pixel (17);

    75. 

  75. 					_detailsColumnHeaderStyle.BackColor = Color.FromArgb (0xebeadb);

    76. 

  76. 					_detailsColumnHeaderStyle.BackImageUrl = Page.ClientScript.GetWebResourceUrl (GetType (), "IZ.WebFileManager.resources.detailscolumnheader_RB.gif");

    77. 

  77. 					_detailsColumnHeaderStyle.OuterBorderLeftImageUrl = Page.ClientScript.GetWebResourceUrl (GetType (), "IZ.WebFileManager.resources.detailscolumnheader_R.gif");

    78. 

  78. 					_detailsColumnHeaderStyle.Font.Bold = false;

    79. 

  79. 					_detailsColumnHeaderStyle.PaddingLeft = Unit.Pixel (4);

    80. 

  80. 					_detailsColumnHeaderStyle.PaddingRight = Unit.Pixel (4);

    81. 

  81. 					_detailsColumnHeaderStyle.PaddingTop = Unit.Pixel (3);

    82. 

  82. 					_detailsColumnHeaderStyle.OuterBorderStyle = OuterBorderStyle.Left;

    83. 

  83. 					_detailsColumnHeaderStyle.OuterBorderLeftWidth = Unit.Pixel (2);

    84. 

  84. 

    85. 

  85. 					if (IsTrackingViewState)

    86. 

  86. 						((IStateManager) _detailsColumnHeaderStyle).TrackViewState ();

    87. 

  87. 				}

    88. 

  88. 				return _detailsColumnHeaderStyle;

    89. 

  89. 			}

    90. 

  90. 		}

    91. 

  91. 

    92. 

  92. 		[PersistenceMode (PersistenceMode.InnerProperty)]

    93. 

  93. 		[Category ("Appearance")]

    94. 

  94. 		public Style DetailsSortedColumnStyle {

    95. 

  95. 			get {

    96. 

  96. 				if (_detailsSortedColumnStyle == null) {

    97. 

  97. 					_detailsSortedColumnStyle = new Style ();

    98. 

  98. 					_detailsSortedColumnStyle.BackColor = Color.FromArgb (0xF7F7F7);

    99. 

  99. 

    100. 

  100. 					if (IsTrackingViewState)

    101. 

  101. 						((IStateManager) _detailsSortedColumnStyle).TrackViewState ();

    102. 

  102. 				}

    103. 

  103. 				return _detailsSortedColumnStyle;

    104. 

  104. 			}

    105. 

  105. 		}

    106. 

  106. 

    107. 

  107. 		[PersistenceMode (PersistenceMode.InnerProperty)]

    108. 

  108. 		[Category ("Appearance")]

    109. 

  109. 		public Style SelectedItemStyle {

    110. 

  110. 			get {

    111. 

  111. 				if (_selectedItemStyle == null) {

    112. 

  112. 					_selectedItemStyle = new Style ();

    113. 

  113. 					_selectedItemStyle.ForeColor = Color.White;

    114. 

  114. 					_selectedItemStyle.BackColor = Color.FromArgb (0x316AC5);

    115. 

  115. 

    116. 

  116. 					if (IsTrackingViewState)

    117. 

  117. 						((IStateManager) _selectedItemStyle).TrackViewState ();

    118. 

  118. 				}

    119. 

  119. 				return _selectedItemStyle;

    120. 

  120. 			}

    121. 

  121. 		}

    122. 

  122. 

    123. 

  123. 		[PersistenceMode (PersistenceMode.InnerProperty)]

    124. 

  124. 		[Category ("Appearance")]

    125. 

  125. 		public Style ItemStyle {

    126. 

  126. 			get {

    127. 

  127. 				if (_itemStyle == null) {

    128. 

  128. 					_itemStyle = new Style ();

    129. 

  129. 

    130. 

  130. 					if (IsTrackingViewState)

    131. 

  131. 						((IStateManager) _itemStyle).TrackViewState ();

    132. 

  132. 				}

    133. 

  133. 				return _itemStyle;

    134. 

  134. 			}

    135. 

  135. 		}

    136. 

  136. 

    137. 

  137. 		[PersistenceMode (PersistenceMode.InnerProperty)]

    138. 

  138. 		[Category ("Appearance")]

    139. 

  139. 		public Style EditTextBoxStyle {

    140. 

  140. 			get {

    141. 

  141. 				if (_editTextBoxStyle == null) {

    142. 

  142. 					_editTextBoxStyle = new Style ();

    143. 

  143. 					_editTextBoxStyle.BorderStyle = BorderStyle.Solid;

    144. 

  144. 					_editTextBoxStyle.BorderWidth = Unit.Pixel (1);

    145. 

  145. 					_editTextBoxStyle.BorderColor = Color.Black;

    146. 

  146. 					_editTextBoxStyle.Font.Names = new string [] { "Tahoma", "Verdana", "Geneva", "Arial", "Helvetica", "sans-serif" };

    147. 

  147. 					_editTextBoxStyle.Font.Size = FontUnit.Parse ("11px", null);

    148. 

  148. 

    149. 

  149. 					if (IsTrackingViewState)

    150. 

  150. 						((IStateManager) _editTextBoxStyle).TrackViewState ();

    151. 

  151. 				}

    152. 

  152. 				return _editTextBoxStyle;

    153. 

  153. 			}

    154. 

  154. 		}

    155. 

  155. 

    156. 

  156. 		[Bindable (true)]

    157. 

  157. 		[Category ("Data")]

    158. 

  158. 		[DefaultValue ("[0]/")]

    159. 

  159. 		[Localizable (false)]

    160. 

  160. 		[Themeable (false)]

    161. 

  161. 		public string Directory {

    162. 

  162. 			get { return _directory == null ? "[0]/" : _directory; }

    163. 

  163. 			internal set {

    164. 

  164. 				_directory = value;

    165. 

  165. 				_currentDirectory = null;

    166. 

  166. 			}

    167. 

  167. 		}

    168. 

  168. 

    169. 

  169. 		string [] selectedItemsStr;

    170. 

  170. 		FileManagerItemInfo [] selectedItems;

    171. 

  171. 		public override FileManagerItemInfo [] SelectedItems {

    172. 

  172. 			get {

    173. 

  173. 				if (selectedItems == null) {

    174. 

  174. 					if (selectedItemsStr == null || selectedItemsStr.Length == 0)

    175. 

  175. 						selectedItems = new FileManagerItemInfo [0];

    176. 

  176. 					else {

    177. 

  177. 						ArrayList selectedItemsArray = new ArrayList ();

    178. 

  178. 						FileManagerItemInfo dir = GetCurrentDirectory ();

    179. 

  179. 						foreach (string name in selectedItemsStr) {

    180. 

  180. 							FileManagerItemInfo itemInfo = ResolveFileManagerItemInfo (name);

    181. 

  181. 							selectedItemsArray.Add (itemInfo);

    182. 

  182. 						}

    183. 

  183. 						selectedItems = (FileManagerItemInfo []) selectedItemsArray.ToArray (typeof (FileManagerItemInfo));

    184. 

  184. 					}

    185. 

  185. 				}

    186. 

  186. 				return selectedItems;

    187. 

  187. 			}

    188. 

  188. 		}

    189. 

  189. 

    190. 

  190. 		public override FileManagerItemInfo CurrentDirectory {

    191. 

  191. 			get {

    192. 

  192. 				if (_currentDirectory == null)

    193. 

  193. 					_currentDirectory = Controller.ResolveFileManagerItemInfo (Directory);

    194. 

  194. 				return _currentDirectory;

    195. 

  195. 			}

    196. 

  196. 		}

    197. 

  197. 

    198. 

  198. 		[Bindable (true)]

    199. 

  199. 		[Category ("Appearance")]

    200. 

  200. 		[DefaultValue (false)]

    201. 

  201. 		[Localizable (false)]

    202. 

  202. 		private bool ShowInGroups {

    203. 

  203. 			get { return _showInGroups; }

    204. 

  204. 			set { _showInGroups = value; }

    205. 

  205. 		}

    206. 

  206. 

    207. 

  207. 		[Bindable (true)]

    208. 

  208. 		[Category ("Appearance")]

    209. 

  209. 		[DefaultValue (FileViewRenderMode.Icons)]

    210. 

  210. 		[Localizable (false)]

    211. 

  211. 		public FileViewRenderMode View {

    212. 

  212. 			get { return _view; }

    213. 

  213. 			set { _view = value; }

    214. 

  214. 		}

    215. 

  215. 

    216. 

  216. 		[Bindable (true)]

    217. 

  217. 		[Category ("Appearance")]

    218. 

  218. 		[DefaultValue (SortMode.Name)]

    219. 

  219. 		[Localizable (false)]

    220. 

  220. 		public SortMode Sort {

    221. 

  221. 			get { return _sort; }

    222. 

  222. 			set { _sort = value; }

    223. 

  223. 		}

    224. 

  224. 

    225. 

  225. 		[Bindable (true)]

    226. 

  226. 		[Category ("Appearance")]

    227. 

  227. 		[DefaultValue (SortDirection.Ascending)]

    228. 

  228. 		[Localizable (false)]

    229. 

  229. 		public SortDirection SortDirection {

    230. 

  230. 			get { return _sortDirection; }

    231. 

  231. 			set { _sortDirection = value; }

    232. 

  232. 		}

    233. 

  233. 

    234. 

  234. 		[Bindable (true)]

    235. 

  235. 		[Category ("Behavior")]

    236. 

  236. 		[DefaultValue (false)]

    237. 

  237. 		[Localizable (false)]

    238. 

  238. 		public bool UseLinkToOpenItem {

    239. 

  239. 			get { return (bool) (ViewState ["UseLinkToOpenItem"] ?? false); }

    240. 

  240. 			set { ViewState ["UseLinkToOpenItem"] = value; }

    241. 

  241. 		}

    242. 

  242. 

    243. 

  243. 		[Bindable (true)]

    244. 

  244. 		[Category ("Behavior")]

    245. 

  245. 		[DefaultValue ("_blank")]

    246. 

  246. 		[Localizable (false)]

    247. 

  247. 		public string LinkToOpenItemTarget {

    248. 

  248. 			get { return (string) (ViewState ["LinkToOpenItemTarget"] ?? "_blank"); }

    249. 

  249. 			set { ViewState ["LinkToOpenItemTarget"] = value; }

    250. 

  250. 		}

    251. 

  251. 

    252. 

  252. 		internal string LinkToOpenItemClass {

    253. 

  253. 			get { return "linkToOpenItem" + ClientID; }

    254. 

  254. 		}

    255. 

  255. 

    256. 

  256. 		#endregion

    257. 

  257. 

    258. 

  258. 		#region Methods

    259. 

  259. 

    260. 

  260. 		private void InitializeDefaults () {

    261. 

  261. 			LinkToOpenItemTarget = "_blank";

    262. 

  262. 		}

    263. 

  263. 

    264. 

  264. 		protected internal override string RenderContents () {

    265. 

  265. 			StringBuilder sb = new StringBuilder ();

    266. 

  266. 			HtmlTextWriter writer = new HtmlTextWriter (new StringWriter (sb, null));

    267. 

  267. 			RenderContents (writer);

    268. 

  268. 			return sb.ToString ();

    269. 

  269. 		}

    270. 

  270. 

    271. 

  271. 		protected override void RenderContents (HtmlTextWriter writer) {

    272. 

  272. 			if (DesignMode)

    273. 

  273. 				return;

    274. 

  274. 

    275. 

  275. 			DirectoryInfo directoryInfo = GetCurrentDirectory ().Directory;

    276. 

  276. 

    277. 

  277. 			FileViewRender render = FileViewRender.GetRender (this);

    278. 

  278. 			DirectoryProvider provider = new DirectoryProvider (directoryInfo, Sort, SortDirection);

    279. 

  279. 

    280. 

  280. 			render.RenderBeginList (writer);

    281. 

  281. 

    282. 

  282. 			//FileViewItem upDirectory = new FileViewUpDirectoryItem(directoryInfo.Parent, this);

    283. 

  283. 			//render.RenderItem(output, upDirectory);

    284. 

  284. 

    285. 

  285. 			//if (ShowInGroups) {

    286. 

  286. 			//    GroupInfo [] groups = provider.GetGroups ();

    287. 

  287. 			//    foreach (GroupInfo group in groups) {

    288. 

  288. 			//        render.RenderBeginGroup (writer, group);

    289. 

  289. 			//        foreach (FileSystemInfo fsi in provider.GetFileSystemInfos (group)) {

    290. 

  290. 			//            FileViewItem item = new FileViewItem (fsi, this);

    291. 

  291. 			//            render.RenderItem (writer, item);

    292. 

  292. 			//        }

    293. 

  293. 

    294. 

  294. 			//        render.RenderEndGroup (writer, group);

    295. 

  295. 			//    }

    296. 

  296. 			//}

    297. 

  297. 			//else {

    298. 

  298. 				foreach (FileSystemInfo fsi in provider.GetFileSystemInfos ()) {

    299. 

  299. 					FileViewItem item = new FileViewItem (fsi, this);

    300. 

  300. 					

    301. 

  301. 					if (!ShowHiddenFilesAndFolders && item.Hidden)

    302. 

  302. 						continue;

    303. 

  303. 

    304. 

  304. 					render.RenderItem (writer, item);

    305. 

  305. 				}

    306. 

  306. 			//}

    307. 

  307. 

    308. 

  308. 			render.RenderEndList (writer);

    309. 

  309. 			RenderInitScript (writer);

    310. 

  310. 		}

    311. 

  311. 

    312. 

  312. 		private void RenderInitScript (HtmlTextWriter output) {

    313. 

  313. 			output.AddAttribute (HtmlTextWriterAttribute.Id, ClientID + "_InitScript");

    314. 

  314. 			output.AddStyleAttribute (HtmlTextWriterStyle.Display, "none");

    315. 

  315. 			output.AddStyleAttribute (HtmlTextWriterStyle.Visibility, "hidden");

    316. 

  316. 			output.AddStyleAttribute (HtmlTextWriterStyle.Position, "absolute");

    317. 

  317. 			output.RenderBeginTag (HtmlTextWriterTag.Div);

    318. 

  318. 			output.Write (_initScript.ToString ());

    319. 

  319. 			output.Write (FileManagerController.ClientScriptObjectNamePrefix + ClientID + ".Items = new Array(" + String.Join (",", (string []) itemIds.ToArray (typeof (string))) + ");\r\n");

    320. 

  320. 			output.Write (FileManagerController.ClientScriptObjectNamePrefix + ClientID + ".ClearSelectedItems();\r\n");

    321. 

  321. 			output.RenderEndTag ();

    322. 

  322. 		}

    323. 

  323. 

    324. 

  324. 		internal override FileManagerItemInfo GetCurrentDirectory () {

    325. 

  325. 			return Controller.ResolveFileManagerItemInfo (Directory);

    326. 

  326. 		}

    327. 

  327. 

    328. 

  328. 		int _itemIndex;

    329. 

  329. 		ArrayList itemIds = new ArrayList ();

    330. 

  330. 		internal void RenderItemBeginTag (HtmlTextWriter output, FileViewItem item) {

    331. 

  331. 			string id = ClientID + "_Item_" + _itemIndex;

    332. 

  332. 			item.ClientID = id;

    333. 

  333. 

    334. 

  334. 			int fileType = -2; //is Directory

    335. 

  335. 			if (item.FileSystemInfo is FileInfo) {

    336. 

  336. 				FileInfo file = (FileInfo) item.FileSystemInfo;

    337. 

  337. 				FileType ft = Controller.GetFileType (file);

    338. 

  338. 				if (ft != null)

    339. 

  339. 					fileType = Controller.FileTypes.IndexOf (ft);

    340. 

  340. 				else

    341. 

  341. 					fileType = -1;

    342. 

  342. 			}

    343. 

  343. 

    344. 

  344. 			itemIds.Add (id);

    345. 

  345. 

    346. 

  346. 			output.AddAttribute (HtmlTextWriterAttribute.Id, id);

    347. 

  347. 			output.RenderBeginTag (HtmlTextWriterTag.Div);

    348. 

  348. 

    349. 

  349. 			// trace init script 

    350. 

  350. 			_initScript.AppendLine ("var " + id + " = document.getElementById('" + id + "');");

    351. 

  351. 			_initScript.AppendLine (FileManagerController.ClientScriptObjectNamePrefix + ClientID + ".InitItem(" + id + ",'" + FileManagerController.EncodeURIComponent (item.Name) + "'," + (item.IsDirectory ? "true" : "false") + "," + (item.CanBeRenamed ? "true" : "false") + "," + "false" + "," + fileType + ");");

    352. 

  352. 

    353. 

  353. 			_itemIndex++;

    354. 

  354. 		}

    355. 

  355. 

    356. 

  356. 		[System.Diagnostics.CodeAnalysis.SuppressMessage ("Microsoft.Performance", "CA1822:MarkMembersAsStatic")]

    357. 

  357. 		internal void RenderItemEndTag (HtmlTextWriter output) {

    358. 

  358. 			output.RenderEndTag ();

    359. 

  359. 		}

    360. 

  360. 

    361. 

  361. 		public override void RenderBeginTag (HtmlTextWriter writer) {

    362. 

  362. 			if (writer == null)

    363. 

  363. 				throw new ArgumentNullException ("writer");

    364. 

  364. 

    365. 

  365. 			writer.AddStyleAttribute (HtmlTextWriterStyle.Position, "absolute");

    366. 

  366. 			writer.AddStyleAttribute (HtmlTextWriterStyle.ZIndex, "100");

    367. 

  367. 			writer.AddStyleAttribute (HtmlTextWriterStyle.Visibility, "hidden");

    368. 

  368. 			writer.AddAttribute (HtmlTextWriterAttribute.Id, ClientID + "_ContextMenu");

    369. 

  369. 			writer.RenderBeginTag (HtmlTextWriterTag.Div);

    370. 

  370. 			_contextMenu.RenderControl (writer);

    371. 

  371. 			writer.RenderEndTag ();

    372. 

  372. 

    373. 

  373. 			writer.AddStyleAttribute (HtmlTextWriterStyle.Position, "absolute");

    374. 

  374. 			writer.AddStyleAttribute (HtmlTextWriterStyle.ZIndex, "100");

    375. 

  375. 			writer.AddStyleAttribute (HtmlTextWriterStyle.Visibility, "hidden");

    376. 

  376. 			writer.AddAttribute (HtmlTextWriterAttribute.Id, ClientID + "_SelectedItemsContextMenu");

    377. 

  377. 			writer.RenderBeginTag (HtmlTextWriterTag.Div);

    378. 

  378. 			_selectedItemsContextMenu.RenderControl (writer);

    379. 

  379. 			writer.RenderEndTag ();

    380. 

  380. 

    381. 

  381. 			RenderFocusTextBox (writer);

    382. 

  382. 			RenderEditTextBox (writer);

    383. 

  383. 

    384. 

  384. 			base.RenderBeginTag (writer);

    385. 

  385. 		}

    386. 

  386. 

    387. 

  387. 		void RenderEditTextBox (HtmlTextWriter writer) {

    388. 

  388. 			writer.AddStyleAttribute (HtmlTextWriterStyle.Position, "absolute");

    389. 

  389. 			writer.AddStyleAttribute (HtmlTextWriterStyle.ZIndex, "100");

    390. 

  390. 			writer.AddStyleAttribute (HtmlTextWriterStyle.Visibility, "hidden");

    391. 

  391. 			writer.AddStyleAttribute (HtmlTextWriterStyle.Display, "none");

    392. 

  392. 			writer.AddAttribute (HtmlTextWriterAttribute.Id, Controller.ClientID + "_TextBox");

    393. 

  393. 			writer.RenderBeginTag (HtmlTextWriterTag.Input);

    394. 

  394. 			writer.RenderEndTag ();

    395. 

  395. 		}

    396. 

  396. 

    397. 

  397. 		private void RenderFocusTextBox (HtmlTextWriter writer) {

    398. 

  398. 			writer.AddStyleAttribute (HtmlTextWriterStyle.BorderWidth, "0px");

    399. 

  399. 			writer.AddStyleAttribute (HtmlTextWriterStyle.Width, "1px");

    400. 

  400. 			writer.AddStyleAttribute (HtmlTextWriterStyle.BackgroundColor, "transparent");

    401. 

  401. 			writer.AddStyleAttribute (HtmlTextWriterStyle.Position, "absolute");

    402. 

  402. 			writer.AddAttribute (HtmlTextWriterAttribute.Type, "text");

    403. 

  403. 			writer.AddAttribute (HtmlTextWriterAttribute.Id, ClientID + "_Focus");

    404. 

  404. 			writer.RenderBeginTag (HtmlTextWriterTag.Input);

    405. 

  405. 			writer.RenderEndTag ();

    406. 

  406. 		}

    407. 

  407. 

    408. 

  408. 

    409. 

  409. 		internal override FileManagerItemInfo ResolveFileManagerItemInfo (string path) {

    410. 

  410. 			string fileManagerPath;

    411. 

  411. 			if (String.IsNullOrEmpty (path))

    412. 

  412. 				fileManagerPath = Directory;

    413. 

  413. 			else if (path [0] == '[' || path [0] == '/')

    414. 

  414. 				fileManagerPath = path;

    415. 

  415. 			else

    416. 

  416. 				fileManagerPath = VirtualPathUtility.AppendTrailingSlash (Directory) + path;

    417. 

  417. 

    418. 

  418. 			return Controller.ResolveFileManagerItemInfo (fileManagerPath);

    419. 

  419. 		}

    420. 

  420. 

    421. 

  421. 		protected override object SaveViewState () {

    422. 

  422. 			object [] states = new object [6];

    423. 

  423. 

    424. 

  424. 			states [0] = base.SaveViewState ();

    425. 

  425. 			if (_detailsColumnHeaderStyle != null)

    426. 

  426. 				states [1] = ((IStateManager) _detailsColumnHeaderStyle).SaveViewState ();

    427. 

  427. 			if (_detailsSortedColumnStyle != null)

    428. 

  428. 				states [2] = ((IStateManager) _detailsSortedColumnStyle).SaveViewState ();

    429. 

  429. 			if (_editTextBoxStyle != null)

    430. 

  430. 				states [3] = ((IStateManager) _editTextBoxStyle).SaveViewState ();

    431. 

  431. 			if (_itemStyle != null)

    432. 

  432. 				states [4] = ((IStateManager) _itemStyle).SaveViewState ();

    433. 

  433. 			if (_selectedItemStyle != null)

    434. 

  434. 				states [5] = ((IStateManager) _selectedItemStyle).SaveViewState ();

    435. 

  435. 

    436. 

  436. 			for (int i = 0; i < states.Length; i++) {

    437. 

  437. 				if (states [i] != null)

    438. 

  438. 					return states;

    439. 

  439. 			}

    440. 

  440. 			return null;

    441. 

  441. 		}

    442. 

  442. 

    443. 

  443. 		protected override void LoadViewState (object savedState) {

    444. 

  444. 			if (savedState == null)

    445. 

  445. 				return;

    446. 

  446. 

    447. 

  447. 			object [] states = (object []) savedState;

    448. 

  448. 

    449. 

  449. 			base.LoadViewState (states [0]);

    450. 

  450. 			if (states [1] != null)

    451. 

  451. 				((IStateManager) DetailsColumnHeaderStyle).LoadViewState (states [1]);

    452. 

  452. 			if (states [2] != null)

    453. 

  453. 				((IStateManager) DetailsSortedColumnStyle).LoadViewState (states [2]);

    454. 

  454. 			if (states [3] != null)

    455. 

  455. 				((IStateManager) EditTextBoxStyle).LoadViewState (states [3]);

    456. 

  456. 			if (states [4] != null)

    457. 

  457. 				((IStateManager) ItemStyle).LoadViewState (states [4]);

    458. 

  458. 			if (states [5] != null)

    459. 

  459. 				((IStateManager) SelectedItemStyle).LoadViewState (states [5]);

    460. 

  460. 		}

    461. 

  461. 

    462. 

  462. 		protected override void TrackViewState () {

    463. 

  463. 			base.TrackViewState ();

    464. 

  464. 

    465. 

  465. 			if (_detailsColumnHeaderStyle != null)

    466. 

  466. 				((IStateManager) _detailsColumnHeaderStyle).TrackViewState ();

    467. 

  467. 			if (_detailsSortedColumnStyle != null)

    468. 

  468. 				((IStateManager) _detailsSortedColumnStyle).TrackViewState ();

    469. 

  469. 			if (_editTextBoxStyle != null)

    470. 

  470. 				((IStateManager) _editTextBoxStyle).TrackViewState ();

    471. 

  471. 			if (_itemStyle != null)

    472. 

  472. 				((IStateManager) _itemStyle).TrackViewState ();

    473. 

  473. 			if (_selectedItemStyle != null)

    474. 

  474. 				((IStateManager) _selectedItemStyle).TrackViewState ();

    475. 

  475. 		}

    476. 

  476. 

    477. 

  477. 		protected override object SaveControlState () {

    478. 

  478. 			RegisterHiddenField ("View", View.ToString ());

    479. 

  479. 			RegisterHiddenField ("Sort", Sort.ToString ());

    480. 

  480. 			RegisterHiddenField ("SortDirection", SortDirection.ToString ());

    481. 

  481. 			RegisterHiddenField ("ShowInGroups", ShowInGroups ? "true" : "false");

    482. 

  482. 			RegisterHiddenField ("Directory", FileManagerController.EncodeURIComponent (CurrentDirectory.FileManagerPath));

    483. 

  483. 			RegisterHiddenField ("SelectedItems", "");

    484. 

  484. 

    485. 

  485. 			return new object [] { base.SaveControlState () };

    486. 

  486. 		}

    487. 

  487. 

    488. 

  488. 		protected override void LoadControlState (object savedState) {

    489. 

  489. 			base.LoadControlState (((object []) savedState) [0]);

    490. 

  490. 

    491. 

  491. 			View = (FileViewRenderMode) Enum.Parse (typeof (FileViewRenderMode), GetValueFromHiddenField ("View"));

    492. 

  492. 			Sort = (SortMode) Enum.Parse (typeof (SortMode), GetValueFromHiddenField ("Sort"));

    493. 

  493. 			SortDirection = (SortDirection) Enum.Parse (typeof (SortDirection), GetValueFromHiddenField ("SortDirection"));

    494. 

  494. 			ShowInGroups = bool.Parse (GetValueFromHiddenField ("ShowInGroups"));

    495. 

  495. 			Directory = HttpUtility.UrlDecode (GetValueFromHiddenField ("Directory"));

    496. 

  496. 

    497. 

  497. 			string [] selectedItemsEncoded = GetValueFromHiddenField ("SelectedItems").Split (new char [] { ':' }, StringSplitOptions.RemoveEmptyEntries);

    498. 

  498. 			ArrayList selectedItemsArray = new ArrayList ();

    499. 

  499. 			foreach (string pathEncoded in selectedItemsEncoded) {

    500. 

  500. 				string path = HttpUtility.UrlDecode (pathEncoded);

    501. 

  501. 				selectedItemsArray.Add (path);

    502. 

  502. 			}

    503. 

  503. 

    504. 

  504. 			selectedItemsStr = (string []) selectedItemsArray.ToArray (typeof (string));

    505. 

  505. 		}

    506. 

  506. 

    507. 

  507. 		string GetInitInstanceScript () {

    508. 

  508. 

    509. 

  509. 			StringBuilder sb = new StringBuilder ();

    510. 

  510. 			string fileView = FileManagerController.ClientScriptObjectNamePrefix + ClientID;

    511. 

  511. 			sb.AppendLine ("var " + fileView + "=new FileView('" + ClientID + "','" + Controller.ClientID + "','" + ItemStyle.RegisteredCssClass + "','" + SelectedItemStyle.RegisteredCssClass + "','" + EditTextBoxStyle.RegisteredCssClass + "');");

    512. 

  512. 			sb.AppendLine (fileView + ".Initialize();");

    513. 

  513. 

    514. 

  514. 			return sb.ToString ();

    515. 

  515. 		}

    516. 

  516. 

    517. 

  517. 		protected override void OnInit (EventArgs e) {

    518. 

  518. 			base.OnInit (e);

    519. 

  519. 			Page.RegisterRequiresControlState (this);

    520. 

  520. 		}

    521. 

  521. 

    522. 

  522. 		protected override void OnPreRender (EventArgs e) {

    523. 

  523. 			base.OnPreRender (e);

    524. 

  524. 

    525. 

  525. 			Page.Header.StyleSheet.RegisterStyle (ItemStyle, this);

    526. 

  526. 			Page.Header.StyleSheet.RegisterStyle (SelectedItemStyle, this);

    527. 

  527. 			Page.Header.StyleSheet.RegisterStyle (EditTextBoxStyle, this);

    528. 

  528. 

    529. 

  529. 			if (UseLinkToOpenItem) {

    530. 

  530. 				Style linkStyle = new Style ();

    531. 

  531. 				linkStyle.Font.Underline = false;

    532. 

  532. 				Page.Header.StyleSheet.CreateStyleRule (linkStyle, this, "a." + LinkToOpenItemClass);

    533. 

  533. 

    534. 

  534. 				Style hoverLinkStyle = new Style ();

    535. 

  535. 				hoverLinkStyle.Font.Underline = true;

    536. 

  536. 				Page.Header.StyleSheet.CreateStyleRule (hoverLinkStyle, this, "a." + LinkToOpenItemClass + ":hover");

    537. 

  537. 

    538. 

  538. 				Style itemLinkStyle = new Style ();

    539. 

  539. 				itemLinkStyle.ForeColor = ItemStyle.ForeColor;

    540. 

  540. 				if (itemLinkStyle.ForeColor == Color.Empty)

    541. 

  541. 					itemLinkStyle.ForeColor = ForeColor;

    542. 

  542. 				Page.Header.StyleSheet.CreateStyleRule (itemLinkStyle, this, "." + ItemStyle.RegisteredCssClass + " a." + LinkToOpenItemClass);

    543. 

  543. 

    544. 

  544. 				Style selectedItemLinkStyle = new Style ();

    545. 

  545. 				selectedItemLinkStyle.ForeColor = SelectedItemStyle.ForeColor;

    546. 

  546. 				if (selectedItemLinkStyle.ForeColor == Color.Empty)

    547. 

  547. 					selectedItemLinkStyle.ForeColor = ForeColor;

    548. 

  548. 				Page.Header.StyleSheet.CreateStyleRule (selectedItemLinkStyle, this, "." + SelectedItemStyle.RegisteredCssClass + " a." + LinkToOpenItemClass);

    549. 

  549. 			}

    550. 

  550. 

    551. 

  551. 			Page.ClientScript.RegisterClientScriptResource (typeof (FileView), "IZ.WebFileManager.resources.FileView.js");

    552. 

  552. 			Page.ClientScript.RegisterStartupScript (typeof (FileView), ClientID, GetInitInstanceScript (), true);

    553. 

  553. 

    554. 

  554. 			CreateContextMenu ();

    555. 

  555. 			CreateSelectedItemsContextMenu ();

    556. 

  556. 		}

    557. 

  557. 

    558. 

  558. 		internal string GetSortEventReference (SortMode sort) {

    559. 

  559. 			return Controller.GetCommandEventReference (this, FileManagerCommands.FileViewSort.ToString (), "'" + sort.ToString () + "'");

    560. 

  560. 		}

    561. 

  561. 

    562. 

  562. 		protected override void AddAttributesToRender (HtmlTextWriter writer) {

    563. 

  563. 			base.AddAttributesToRender (writer);

    564. 

  564. 

    565. 

  565. 			writer.AddAttribute (HtmlTextWriterAttribute.Onclick, FileManagerController.ClientScriptObjectNamePrefix + ClientID + ".SetFocus()");

    566. 

  566. 			Controller.AddDirectionAttribute (writer);

    567. 

  567. 			writer.AddStyleAttribute (HtmlTextWriterStyle.Position, "relative");

    568. 

  568. 			writer.AddStyleAttribute (HtmlTextWriterStyle.ZIndex, "20");

    569. 

  569. 			writer.AddStyleAttribute (HtmlTextWriterStyle.Overflow, "auto");

    570. 

  570. 		}

    571. 

  571. 

    572. 

  572. 		void CreateContextMenu () {

    573. 

  573. 			_contextMenu = new ContextMenu ();

    574. 

  574. 			_contextMenu.EnableViewState = false;

    575. 

  575. 			_contextMenu.StaticEnableDefaultPopOutImage = false;

    576. 

  576. 			_contextMenu.DynamicEnableDefaultPopOutImage = false;

    577. 

  577. 			_contextMenu.Orientation = Orientation.Horizontal;

    578. 

  578. 			_contextMenu.SkipLinkText = String.Empty;

    579. 

  579. 			_contextMenu.StaticItemTemplate = new CompiledTemplateBuilder (new BuildTemplateMethod (CreateContextMenuRootItem));

    580. 

  580. 			_contextMenu.DynamicItemTemplate = new CompiledTemplateBuilder (new BuildTemplateMethod (CreateContextMenuPopupItem));

    581. 

  581. 			SetContextMenuStyle (_contextMenu);

    582. 

  582. 			Controls.Add (_contextMenu);

    583. 

  583. 

    584. 

  584. 			// Root

    585. 

  585. 			MenuItem root = new MenuItem ();

    586. 

  586. 			root.Text = "_contextMenu";

    587. 

  587. 			root.NavigateUrl = "javascript: return;";

    588. 

  588. 			_contextMenu.Items.Add (root);

    589. 

  589. 

    590. 

  590. 			string clientClickFunction = "javascript:" + FileManagerController.ClientScriptObjectNamePrefix + Controller.ClientID + ".On{0}(" + FileManagerController.ClientScriptObjectNamePrefix + ClientID + ", '{1}');return false;";

    591. 

  591. 

    592. 

  592. 			// View

    593. 

  593. 			MenuItem itemView = new MenuItem ();

    594. 

  594. 			itemView.Text = GetResourceString ("View", "View");

    595. 

  595. 			itemView.Value = "View";

    596. 

  596. 			itemView.NavigateUrl = "javascript: return;";

    597. 

  597. 			root.ChildItems.Add (itemView);

    598. 

  598. 

    599. 

  599. 			// Icons

    600. 

  600. 			MenuItem itemViewIcons = new MenuItem ();

    601. 

  601. 			itemViewIcons.Text = GetResourceString ("Icons", "Icons");

    602. 

  602. 			itemViewIcons.Value = "Icons";

    603. 

  603. 			itemViewIcons.NavigateUrl = String.Format (clientClickFunction, FileManagerCommands.FileViewChangeView, FileViewRenderMode.Icons);

    604. 

  604. 			itemView.ChildItems.Add (itemViewIcons);

    605. 

  605. 

    606. 

  606. 			// Details

    607. 

  607. 			MenuItem itemViewDetails = new MenuItem ();

    608. 

  608. 			itemViewDetails.Text = GetResourceString ("Details", "Details");

    609. 

  609. 			itemViewDetails.Value = "Details";

    610. 

  610. 			itemViewDetails.NavigateUrl = String.Format (clientClickFunction, FileManagerCommands.FileViewChangeView, FileViewRenderMode.Details);

    611. 

  611. 			itemView.ChildItems.Add (itemViewDetails);

    612. 

  612. 

    613. 

  613. 			if (Controller.SupportThumbnails) {

    614. 

  614. 				// Thumbnails

    615. 

  615. 				MenuItem itemViewThumbnails = new MenuItem ();

    616. 

  616. 				itemViewThumbnails.Text = GetResourceString ("Thumbnails", "Thumbnails");

    617. 

  617. 				itemViewThumbnails.Value = "Thumbnails";

    618. 

  618. 				itemViewThumbnails.NavigateUrl = String.Format (clientClickFunction, FileManagerCommands.FileViewChangeView, FileViewRenderMode.Thumbnails);

    619. 

  619. 				itemView.ChildItems.Add (itemViewThumbnails);

    620. 

  620. 			}

    621. 

  621. 

    622. 

  622. 			root.ChildItems.Add (new MenuItem ("__separator__", "__separator__", null, "javascript: return;"));

    623. 

  623. 

    624. 

  624. 			// Arrange Icons By

    625. 

  625. 			MenuItem itemArrangeIconsBy = new MenuItem ();

    626. 

  626. 			itemArrangeIconsBy.Text = GetResourceString ("Arrange_Icons_By", "Arrange Icons By");

    627. 

  627. 			itemArrangeIconsBy.Value = "Arrange_Icons_By";

    628. 

  628. 			itemArrangeIconsBy.NavigateUrl = "javascript: return;";

    629. 

  629. 			root.ChildItems.Add (itemArrangeIconsBy);

    630. 

  630. 

    631. 

  631. 			// Name

    632. 

  632. 			MenuItem itemArrangeIconsByName = new MenuItem ();

    633. 

  633. 			itemArrangeIconsByName.Text = GetResourceString ("Name", "Name");

    634. 

  634. 			itemArrangeIconsByName.Value = "Name";

    635. 

  635. 			itemArrangeIconsByName.NavigateUrl = String.Format (clientClickFunction, FileManagerCommands.FileViewSort, SortMode.Name);

    636. 

  636. 			itemArrangeIconsBy.ChildItems.Add (itemArrangeIconsByName);

    637. 

  637. 

    638. 

  638. 			// Size

    639. 

  639. 			MenuItem itemArrangeIconsBySize = new MenuItem ();

    640. 

  640. 			itemArrangeIconsBySize.Text = GetResourceString ("Size", "Size");

    641. 

  641. 			itemArrangeIconsBySize.Value = "Size";

    642. 

  642. 			itemArrangeIconsBySize.NavigateUrl = String.Format (clientClickFunction, FileManagerCommands.FileViewSort, SortMode.Size);

    643. 

  643. 			itemArrangeIconsBy.ChildItems.Add (itemArrangeIconsBySize);

    644. 

  644. 

    645. 

  645. 			// Type

    646. 

  646. 			MenuItem itemArrangeIconsByType = new MenuItem ();

    647. 

  647. 			itemArrangeIconsByType.Text = GetResourceString ("Type", "Type");

    648. 

  648. 			itemArrangeIconsByType.Value = "Type";

    649. 

  649. 			itemArrangeIconsByType.NavigateUrl = String.Format (clientClickFunction, FileManagerCommands.FileViewSort, SortMode.Type);

    650. 

  650. 			itemArrangeIconsBy.ChildItems.Add (itemArrangeIconsByType);

    651. 

  651. 

    652. 

  652. 			// Modified

    653. 

  653. 			MenuItem itemArrangeIconsByModified = new MenuItem ();

    654. 

  654. 			itemArrangeIconsByModified.Text = GetResourceString ("Date_Modified", "Date Modified");

    655. 

  655. 			itemArrangeIconsByModified.Value = "Modified";

    656. 

  656. 			itemArrangeIconsByModified.NavigateUrl = String.Format (clientClickFunction, FileManagerCommands.FileViewSort, SortMode.Modified);

    657. 

  657. 			itemArrangeIconsBy.ChildItems.Add (itemArrangeIconsByModified);

    658. 

  658. 

    659. 

  659. 			// Refresh

    660. 

  660. 			MenuItem itemRefresh = new MenuItem ();

    661. 

  661. 			itemRefresh.Text = Controller.GetResourceString ("Refresh", "Refresh");

    662. 

  662. 			itemRefresh.Value = "Refresh";

    663. 

  663. 			itemRefresh.ImageUrl = Controller.GetToolbarImage (ToolbarImages.Refresh);

    664. 

  664. 			itemRefresh.NavigateUrl = String.Format (clientClickFunction, FileManagerCommands.Refresh, "");

    665. 

  665. 			root.ChildItems.Add (itemRefresh);

    666. 

  666. 

    667. 

  667. 			root.ChildItems.Add (new MenuItem ("__separator__", "__separator__", null, "javascript: return;"));

    668. 

  668. 

    669. 

  669. 			// New

    670. 

  670. 			MenuItem itemNew = new MenuItem ();

    671. 

  671. 			itemNew.Text = GetResourceString ("Create", "New");

    672. 

  672. 			itemNew.Value = "Create";

    673. 

  673. 			itemNew.NavigateUrl = "javascript: return;";

    674. 

  674. 			itemNew.Enabled = !ReadOnly;

    675. 

  675. 			root.ChildItems.Add (itemNew);

    676. 

  676. 

    677. 

  677. 			if (!ReadOnly) {

    678. 

  678. 				// New Folder

    679. 

  679. 				MenuItem itemFolder = new MenuItem ();

    680. 

  680. 				itemFolder.Text = GetResourceString ("New_Folder", "Folder");

    681. 

  681. 				itemFolder.Value = "New_Folder";

    682. 

  682. 				itemFolder.ImageUrl = Controller.GetFolderSmallImage ();

    683. 

  683. 				itemFolder.NavigateUrl = String.Format (clientClickFunction, FileManagerCommands.NewFolder, "");

    684. 

  684. 				itemNew.ChildItems.Add (itemFolder);

    685. 

  685. 

    686. 

  686. 				itemNew.ChildItems.Add (new MenuItem ("__separator__", "__separator__", null, "javascript: return;"));

    687. 

  687. 

    688. 

  688. 				for (int i = 0; i < Templates.Count; i++) {

    689. 

  689. 					NewDocumentTemplate template = Templates [i];

    690. 

  690. 					MenuItem item = new MenuItem ();

    691. 

  691. 					item.Text = template.Name;

    692. 

  692. 					item.Value = "Template" + i;

    693. 

  693. 					if (template.SmallImageUrl.Length > 0)

    694. 

  694. 						item.ImageUrl = ResolveUrl (template.SmallImageUrl);

    695. 

  695. 					else if (template.MasterFileUrl.Length > 0)

    696. 

  696. 						item.ImageUrl = Controller.GetFileSmallImage (new FileInfo (Page.MapPath (template.MasterFileUrl)));

    697. 

  697. 					else

    698. 

  698. 						item.ImageUrl = Controller.GetFileSmallImage ();

    699. 

  699. 					item.NavigateUrl = String.Format (clientClickFunction, FileManagerCommands.NewDocument, Templates.IndexOf (template));

    700. 

  700. 					itemNew.ChildItems.Add (item);

    701. 

  701. 				}

    702. 

  702. 			}

    703. 

  703. 

    704. 

  704. 			// client script

    705. 

  705. 			StringBuilder sb = new StringBuilder ();

    706. 

  706. 			sb.AppendLine ("function " + ClientID + "_ShowContextMenu(x,y) {");

    707. 

  707. 

    708. 

  708. 			sb.AppendLine ("var bulletImgSrc = '" + Page.ClientScript.GetWebResourceUrl (typeof (FileManagerController), "IZ.WebFileManager.resources.Bullet.gif") + "';");

    709. 

  709. 			sb.AppendLine ("var emptyImgSrc = '" + Page.ClientScript.GetWebResourceUrl (typeof (FileManagerController), "IZ.WebFileManager.resources.Empty.gif") + "';");

    710. 

  710. 

    711. 

  711. 			sb.AppendLine ("var nameImg = WebForm_GetElementById('" + ClientID + "CMIMGName');");

    712. 

  712. 			sb.AppendLine ("var sizeImg = WebForm_GetElementById('" + ClientID + "CMIMGSize');");

    713. 

  713. 			sb.AppendLine ("var typeImg = WebForm_GetElementById('" + ClientID + "CMIMGType');");

    714. 

  714. 			sb.AppendLine ("var modifiedImg = WebForm_GetElementById('" + ClientID + "CMIMGModified');");

    715. 

  715. 			sb.AppendLine ("var iconsImg = WebForm_GetElementById('" + ClientID + "CMIMGIcons');");

    716. 

  716. 			sb.AppendLine ("var detailsImg = WebForm_GetElementById('" + ClientID + "CMIMGDetails');");

    717. 

  717. 			if (Controller.SupportThumbnails)

    718. 

  718. 				sb.AppendLine ("var thumbnailsImg = WebForm_GetElementById('" + ClientID + "CMIMGThumbnails');");

    719. 

  719. 

    720. 

  720. 			sb.AppendLine ("nameImg.src = emptyImgSrc;");

    721. 

  721. 			sb.AppendLine ("sizeImg.src = emptyImgSrc;");

    722. 

  722. 			sb.AppendLine ("typeImg.src = emptyImgSrc;");

    723. 

  723. 			sb.AppendLine ("modifiedImg.src = emptyImgSrc;");

    724. 

  724. 			sb.AppendLine ("iconsImg.src = emptyImgSrc;");

    725. 

  725. 			sb.AppendLine ("detailsImg.src = emptyImgSrc;");

    726. 

  726. 			if (Controller.SupportThumbnails)

    727. 

  727. 				sb.AppendLine ("thumbnailsImg.src = emptyImgSrc;");

    728. 

  728. 

    729. 

  729. 			sb.AppendLine ("var sort = " + FileManagerController.ClientScriptObjectNamePrefix + ClientID + ".GetSort();");

    730. 

  730. 			sb.AppendLine ("switch(sort) {");

    731. 

  731. 			sb.AppendLine ("case '" + SortMode.Name + "':");

    732. 

  732. 			sb.AppendLine ("nameImg.src = bulletImgSrc;");

    733. 

  733. 			sb.AppendLine ("break;");

    734. 

  734. 			sb.AppendLine ("case '" + SortMode.Type + "':");

    735. 

  735. 			sb.AppendLine ("typeImg.src = bulletImgSrc;");

    736. 

  736. 			sb.AppendLine ("break;");

    737. 

  737. 			sb.AppendLine ("case '" + SortMode.Size + "':");

    738. 

  738. 			sb.AppendLine ("sizeImg.src = bulletImgSrc;");

    739. 

  739. 			sb.AppendLine ("break;");

    740. 

  740. 			sb.AppendLine ("case '" + SortMode.Modified + "':");

    741. 

  741. 			sb.AppendLine ("modifiedImg.src = bulletImgSrc;");

    742. 

  742. 			sb.AppendLine ("break;");

    743. 

  743. 			sb.AppendLine ("}");

    744. 

  744. 

    745. 

  745. 			sb.AppendLine ("var view = " + FileManagerController.ClientScriptObjectNamePrefix + ClientID + ".GetView();");

    746. 

  746. 			sb.AppendLine ("switch(view) {");

    747. 

  747. 			sb.AppendLine ("case '" + FileViewRenderMode.Icons + "':");

    748. 

  748. 			sb.AppendLine ("iconsImg.src = bulletImgSrc;");

    749. 

  749. 			sb.AppendLine ("break;");

    750. 

  750. 			sb.AppendLine ("case '" + FileViewRenderMode.Details + "':");

    751. 

  751. 			sb.AppendLine ("detailsImg.src = bulletImgSrc;");

    752. 

  752. 			sb.AppendLine ("break;");

    753. 

  753. 			if (Controller.SupportThumbnails) {

    754. 

  754. 				sb.AppendLine ("case '" + FileViewRenderMode.Thumbnails + "':");

    755. 

  755. 				sb.AppendLine ("thumbnailsImg.src = bulletImgSrc;");

    756. 

  756. 				sb.AppendLine ("break;");

    757. 

  757. 			}

    758. 

  758. 			sb.AppendLine ("}");

    759. 

  759. 

    760. 

  760. 

    761. 

  761. 			sb.AppendLine ("var node = WebForm_GetElementById('" + ClientID + "_ContextMenu')");

    762. 

  762. 			sb.AppendLine ("WebForm_SetElementX(node, x)");

    763. 

  763. 			sb.AppendLine ("WebForm_SetElementY(node, y)");

    764. 

  764. 			sb.AppendLine ("Menu_HoverStatic(WebForm_GetElementById('" + _contextMenu.ClientID + "n0'));");

    765. 

  765. 			sb.AppendLine ("}");

    766. 

  766. 			Page.ClientScript.RegisterClientScriptBlock (typeof (FileView), ClientID + "_ShowContextMenu", sb.ToString (), true);

    767. 

  767. 		}

    768. 

  768. 

    769. 

  769. 		void CreateSelectedItemsContextMenu () {

    770. 

  770. 			_selectedItemsContextMenu = new ContextMenu ();

    771. 

  771. 			_selectedItemsContextMenu.EnableViewState = false;

    772. 

  772. 			_selectedItemsContextMenu.StaticEnableDefaultPopOutImage = false;

    773. 

  773. 			_selectedItemsContextMenu.DynamicEnableDefaultPopOutImage = false;

    774. 

  774. 			_selectedItemsContextMenu.Orientation = Orientation.Horizontal;

    775. 

  775. 			_selectedItemsContextMenu.SkipLinkText = String.Empty;

    776. 

  776. 			_selectedItemsContextMenu.StaticItemTemplate = new CompiledTemplateBuilder (new BuildTemplateMethod (CreateContextMenuRootItem));

    777. 

  777. 			_selectedItemsContextMenu.DynamicItemTemplate = new CompiledTemplateBuilder (new BuildTemplateMethod (CreateContextMenuPopupItem));

    778. 

  778. 			SetContextMenuStyle (_selectedItemsContextMenu);

    779. 

  779. 			Controls.Add (_selectedItemsContextMenu);

    780. 

  780. 

    781. 

  781. 			// Root

    782. 

  782. 			MenuItem root = new MenuItem ();

    783. 

  783. 			root.Text = "_contextMenu";

    784. 

  784. 			root.NavigateUrl = "javascript: return;";

    785. 

  785. 			_selectedItemsContextMenu.Items.Add (root);

    786. 

  786. 

    787. 

  787. 			string clientClickFunction = "javascript:" + FileManagerController.ClientScriptObjectNamePrefix + Controller.ClientID + ".On{0}(" + FileManagerController.ClientScriptObjectNamePrefix + ClientID + ", '{1}');return false;";

    788. 

  788. 

    789. 

  789. 			StringBuilder sbCommands = new StringBuilder ();

    790. 

  790. 

    791. 

  791. 			for (int i = 0; i < FileTypes.Count; i++) {

    792. 

  792. 				FileType ft = FileTypes [i];

    793. 

  793. 				for (int j = 0; j < ft.Commands.Count; j++) {

    794. 

  794. 					FileManagerCommand command = ft.Commands [j];

    795. 

  795. 					MenuItem itemCommand = new MenuItem ();

    796. 

  796. 					itemCommand.Text = command.Name;

    797. 

  797. 					itemCommand.Value = i + "_" + j;

    798. 

  798. 					itemCommand.NavigateUrl = String.Format (clientClickFunction, FileManagerCommands.ExecuteCommand, "0:" + j);

    799. 

  799. 					itemCommand.ImageUrl = command.SmallImageUrl;

    800. 

  800. 					root.ChildItems.Add (itemCommand);

    801. 

  801. 

    802. 

  802. 					sbCommands.AppendLine (ClientID + "_SetCommandVisible('" + ClientID + "CMD" + i + "_" + j + "', (" + FileManagerController.ClientScriptObjectNamePrefix + ClientID + ".SelectedItems.length==1) && (" + FileManagerController.ClientScriptObjectNamePrefix + ClientID + ".SelectedItems[0].FileType==" + i + "));");

    803. 

  803. 				}

    804. 

  804. 			}

    805. 

  805. 

    806. 

  806. 			MenuItem itemOpen = new MenuItem ();

    807. 

  807. 			itemOpen.Text = GetResourceString ("Open", "Open");

    808. 

  808. 			itemOpen.Value = "Open";

    809. 

  809. 			itemOpen.NavigateUrl = String.Format (clientClickFunction, FileManagerCommands.ExecuteCommand, "0:-1");

    810. 

  810. 			root.ChildItems.Add (itemOpen);

    811. 

  811. 

    812. 

  812. 			MenuItem itemDownload = new MenuItem ();

    813. 

  813. 			itemDownload.Text = GetResourceString ("Download", "Download");

    814. 

  814. 			itemDownload.Value = "Download";

    815. 

  815. 			itemDownload.NavigateUrl = String.Format (clientClickFunction, FileManagerCommands.ExecuteCommand, "0:-2");

    816. 

  816. 			root.ChildItems.Add (itemDownload);

    817. 

  817. 			sbCommands.AppendLine (ClientID + "_SetCommandVisible('" + ClientID + "CMDDownload', (" + FileManagerController.ClientScriptObjectNamePrefix + ClientID + ".SelectedItems.length==1) && (" + FileManagerController.ClientScriptObjectNamePrefix + ClientID + ".SelectedItems[0].FileType!=-2));");

    818. 

  818. 

    819. 

  819. 			root.ChildItems.Add (new MenuItem ("__separator__", "__separator__", null, "javascript: return;"));

    820. 

  820. 

    821. 

  821. 			// Copy to

    822. 

  822. 			MenuItem itemCopyTo = new MenuItem ();

    823. 

  823. 			itemCopyTo.Text = GetResourceString ("Copy", "Copy");

    824. 

  824. 			itemCopyTo.Value = "Copy";

    825. 

  825. 			itemCopyTo.ImageUrl = Controller.GetToolbarImage (ToolbarImages.Copy);

    826. 

  826. 			itemCopyTo.NavigateUrl = String.Format (clientClickFunction, FileManagerCommands.SelectedItemsCopyTo, "");

    827. 

  827. 			itemCopyTo.Enabled = !ReadOnly;

    828. 

  828. 			root.ChildItems.Add (itemCopyTo);

    829. 

  829. 

    830. 

  830. 			// Move to

    831. 

  831. 			MenuItem itemMoveTo = new MenuItem ();

    832. 

  832. 			itemMoveTo.Text = GetResourceString ("Move", "Move");

    833. 

  833. 			itemMoveTo.Value = "Move";

    834. 

  834. 			itemMoveTo.ImageUrl = Controller.GetToolbarImage (ToolbarImages.Move);

    835. 

  835. 			itemMoveTo.NavigateUrl = String.Format (clientClickFunction, FileManagerCommands.SelectedItemsMoveTo, "");

    836. 

  836. 			itemMoveTo.Enabled = !ReadOnly && AllowDelete;

    837. 

  837. 			root.ChildItems.Add (itemMoveTo);

    838. 

  838. 

    839. 

  839. 			root.ChildItems.Add (new MenuItem ("__separator__", "__separator__", null, "javascript: return;"));

    840. 

  840. 

    841. 

  841. 			// Delete

    842. 

  842. 			MenuItem itemDelete = new MenuItem ();

    843. 

  843. 			itemDelete.Text = GetResourceString ("Delete", "Delete");

    844. 

  844. 			itemDelete.Value = "Delete";

    845. 

  845. 			itemDelete.ImageUrl = Controller.GetToolbarImage (ToolbarImages.Delete);

    846. 

  846. 			itemDelete.NavigateUrl = String.Format (clientClickFunction, FileManagerCommands.SelectedItemsDelete, "");

    847. 

  847. 			itemDelete.Enabled = !ReadOnly && AllowDelete;

    848. 

  848. 			root.ChildItems.Add (itemDelete);

    849. 

  849. 

    850. 

  850. 			// Rename

    851. 

  851. 			MenuItem itemRename = new MenuItem ();

    852. 

  852. 			itemRename.Text = GetResourceString ("Rename", "Rename");

    853. 

  853. 			itemRename.Value = "Rename";

    854. 

  854. 			itemRename.ImageUrl = Controller.GetToolbarImage (ToolbarImages.Rename);

    855. 

  855. 			itemRename.NavigateUrl = String.Format (clientClickFunction, FileManagerCommands.Rename, "");

    856. 

  856. 			itemRename.Enabled = !ReadOnly && AllowDelete;

    857. 

  857. 			root.ChildItems.Add (itemRename);

    858. 

  858. 

    859. 

  859. 			// client script

    860. 

  860. 			StringBuilder sb = new StringBuilder ();

    861. 

  861. 			sb.AppendLine ("function " + ClientID + "_ShowSelectedItemsContextMenu(x,y) {");

    862. 

  862. 			sb.Append (sbCommands.ToString ());

    863. 

  863. 			sb.AppendLine ("var node = WebForm_GetElementById('" + ClientID + "_SelectedItemsContextMenu')");

    864. 

  864. 			sb.AppendLine ("WebForm_SetElementX(node, x)");

    865. 

  865. 			sb.AppendLine ("WebForm_SetElementY(node, y)");

    866. 

  866. 			sb.AppendLine ("WebForm_GetElementById('" + _selectedItemsContextMenu.ClientID + "n0Items').style.height = \"auto\";");

    867. 

  867. 			sb.AppendLine ("WebForm_GetElementById('" + _selectedItemsContextMenu.ClientID + "n0Items').physicalHeight = null;");

    868. 

  868. 			sb.AppendLine ("Menu_HoverStatic(WebForm_GetElementById('" + _selectedItemsContextMenu.ClientID + "n0'));");

    869. 

  869. 			sb.AppendLine ("}");

    870. 

  870. 			sb.AppendLine ("function " + ClientID + "_SetCommandVisible(command, value) {");

    871. 

  871. 			sb.AppendLine ("var node = WebForm_GetElementById(command);");

    872. 

  872. 			sb.AppendLine ("var row = node.parentNode.parentNode.parentNode.parentNode.parentNode;");

    873. 

  873. 			sb.AppendLine ("if (value) {");

    874. 

  874. 			sb.AppendLine ("row.style.visibility = \"visible\";");

    875. 

  875. 			sb.AppendLine ("row.style.display = \"block\";");

    876. 

  876. 			sb.AppendLine ("row.style.position = \"static\";");

    877. 

  877. 			sb.AppendLine ("row.parentNode.parentNode.style.height = \"auto\";");

    878. 

  878. 			sb.AppendLine ("} else {");

    879. 

  879. 			sb.AppendLine ("row.style.visibility = \"hidden\";");

    880. 

  880. 			sb.AppendLine ("row.style.display = \"none\";");

    881. 

  881. 			sb.AppendLine ("row.style.position = \"absolute\";");

    882. 

  882. 			sb.AppendLine ("row.parentNode.parentNode.style.height = \"0px\";");

    883. 

  883. 			sb.AppendLine ("}");

    884. 

  884. 			sb.AppendLine ("}");

    885. 

  885. 			Page.ClientScript.RegisterClientScriptBlock (typeof (FileView), ClientID + "_ShowSelectedItemsContextMenu", sb.ToString (), true);

    886. 

  886. 		}

    887. 

  887. 

    888. 

  888. 		void SetContextMenuStyle (Menu menu) {

    889. 

  889. 			// TODO

    890. 

  890. 			menu.DynamicMenuStyle.BackColor = Color.White;

    891. 

  891. 			menu.DynamicMenuStyle.BorderStyle = BorderStyle.Solid;

    892. 

  892. 			menu.DynamicMenuStyle.BorderWidth = Unit.Pixel (1);

    893. 

  893. 			menu.DynamicMenuStyle.BorderColor = Color.FromArgb (0xACA899);

    894. 

  894. 			menu.DynamicMenuStyle.HorizontalPadding = Unit.Pixel (2);

    895. 

  895. 			menu.DynamicMenuStyle.VerticalPadding = Unit.Pixel (2);

    896. 

  896. 

    897. 

  897. 			menu.DynamicMenuItemStyle.ForeColor = Color.Black;

    898. 

  898. 			menu.DynamicMenuItemStyle.Font.Names = new string [] { "Tahoma", "Verdana", "Geneva", "Arial", "Helvetica", "sans-serif" };

    899. 

  899. 			menu.DynamicMenuItemStyle.VerticalPadding = Unit.Pixel (1);

    900. 

  900. 			menu.DynamicMenuItemStyle.Font.Size = FontUnit.Parse ("11px", null);

    901. 

  901. 

    902. 

  902. 			menu.DynamicHoverStyle.ForeColor = Color.White;

    903. 

  903. 			menu.DynamicHoverStyle.BackColor = Color.FromArgb (0x316AC5);

    904. 

  904. 		}

    905. 

  905. 

    906. 

  906. 		void CreateContextMenuPopupItem (Control control) {

    907. 

  907. 			MenuItemTemplateContainer container = (MenuItemTemplateContainer) control;

    908. 

  908. 			MenuItem menuItem = (MenuItem) container.DataItem;

    909. 

  909. 			if (menuItem.Text == "__separator__") {

    910. 

  910. 				Table t = new Table ();

    911. 

  911. 				t.CellPadding = 0;

    912. 

  912. 				t.CellSpacing = 0;

    913. 

  913. 				t.BorderWidth = 0;

    914. 

  914. 				t.BackColor = Color.FromArgb (0xACA899);

    915. 

  915. 				t.Height = 1;

    916. 

  916. 				t.Width = Unit.Percentage (100);

    917. 

  917. 				t.Style [HtmlTextWriterStyle.Cursor] = "default";

    918. 

  918. 				container.Controls.Add (t);

    919. 

  919. 				TableRow r = new TableRow ();

    920. 

  920. 				TableCell c = new TableCell ();

    921. 

  921. 				System.Web.UI.WebControls.Image img = new System.Web.UI.WebControls.Image ();

    922. 

  922. 				img.ImageUrl = Page.ClientScript.GetWebResourceUrl (typeof (FileManagerController), "IZ.WebFileManager.resources.Empty.gif");

    923. 

  923. 				img.Width = 1;

    924. 

  924. 				img.Height = 1;

    925. 

  925. 				c.Controls.Add (img);

    926. 

  926. 				r.Cells.Add (c);

    927. 

  927. 				t.Rows.Add (r);

    928. 

  928. 			}

    929. 

  929. 			else {

    930. 

  930. 				Table t = new Table ();

    931. 

  931. 				t.CellPadding = 0;

    932. 

  932. 				t.CellSpacing = 0;

    933. 

  933. 				t.BorderWidth = 0;

    934. 

  934. 				t.Style [HtmlTextWriterStyle.Cursor] = "default";

    935. 

  935. 				if (menuItem.Enabled)

    936. 

  936. 					t.Attributes ["onclick"] = menuItem.NavigateUrl;

    937. 

  937. 				else

    938. 

  938. 					t.Style ["color"] = "gray";

    939. 

  939. 				t.Attributes ["id"] = ClientID + "CMD" + menuItem.Value;

    940. 

  940. 				container.Controls.Add (t);

    941. 

  941. 				TableRow r = new TableRow ();

    942. 

  942. 				t.Rows.Add (r);

    943. 

  943. 				TableCell c1 = new TableCell ();

    944. 

  944. 				System.Web.UI.WebControls.Image img1 = new System.Web.UI.WebControls.Image ();

    945. 

  945. 				if (String.IsNullOrEmpty (menuItem.ImageUrl))

    946. 

  946. 					img1.ImageUrl = Page.ClientScript.GetWebResourceUrl (typeof (FileManagerController), "IZ.WebFileManager.resources.Empty.gif");

    947. 

  947. 				else

    948. 

  948. 					img1.ImageUrl = menuItem.ImageUrl;

    949. 

  949. 				img1.Attributes ["id"] = ClientID + "CMIMG" + menuItem.Value;

    950. 

  950. 				img1.Width = 16;

    951. 

  951. 				img1.Height = 16;

    952. 

  952. 				c1.Controls.Add (img1);

    953. 

  953. 				r.Cells.Add (c1);

    954. 

  954. 				TableCell c2 = new TableCell ();

    955. 

  955. 				c2.Wrap = false;

    956. 

  956. 				c2.Style [HtmlTextWriterStyle.PaddingLeft] = "2px";

    957. 

  957. 				c2.Style [HtmlTextWriterStyle.PaddingRight] = "2px";

    958. 

  958. 				c2.Text = "&nbsp;" + menuItem.Text;

    959. 

  959. 				c2.Width = Unit.Percentage (100);

    960. 

  960. 				r.Cells.Add (c2);

    961. 

  961. 				TableCell c3 = new TableCell ();

    962. 

  962. 				System.Web.UI.WebControls.Image img3 = new System.Web.UI.WebControls.Image ();

    963. 

  963. 				if (menuItem.ChildItems.Count == 0)

    964. 

  964. 					img3.ImageUrl = Page.ClientScript.GetWebResourceUrl (typeof (FileManagerController), "IZ.WebFileManager.resources.Empty.gif");

    965. 

  965. 				else

    966. 

  966. 					if (Controller.IsRightToLeft)

    967. 

  967. 						img3.ImageUrl = Page.ClientScript.GetWebResourceUrl (typeof (FileManagerController), "IZ.WebFileManager.resources.PopOutRtl.gif");

    968. 

  968. 					else

    969. 

  969. 						img3.ImageUrl = Page.ClientScript.GetWebResourceUrl (typeof (FileManagerController), "IZ.WebFileManager.resources.PopOut.gif");

    970. 

  970. 				img3.Width = 16;

    971. 

  971. 				img3.Height = 16;

    972. 

  972. 				c3.Controls.Add (img3);

    973. 

  973. 				r.Cells.Add (c3);

    974. 

  974. 			}

    975. 

  975. 		}

    976. 

  976. 

    977. 

  977. 		void CreateContextMenuRootItem (Control control) {

    978. 

  978. 		}

    979. 

  979. 

    980. 

  980. 		#endregion

    981. 

  981. 	}

    982. 

  982. }

    983. 

  983.