searchdialog.cs

这是一个小型的相片管理器

/*
Copyright (C) 2005  tommazzo

This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.

Virtual Photo Organzier (VPO) version 1.*, Copyright (C) 2005 by tommazzo
Virtual Photo Organzier (VPO) comes with ABSOLUTELY NO WARRANTY. 
This is free software, and you are welcome to redistribute it under certain conditions.
*/

using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using VirtualPhotoOrganizer.Controls;
using VirtualPhotoOrganizer.Photo;
using VirtualPhotoOrganizer.Util;
using TXML;

namespace VirtualPhotoOrganizer.Dialogs
{
	/// <summary>
	/// Zusammenfassung f黵 SearchDialog.
	/// </summary>
	internal class SearchDialog : System.Windows.Forms.Form
	{
		public delegate void EndSearch();
		public event EndSearch EndSearchNow;
		private Albums Albs;
		private bool Searching = false;
		private string LsPixels;
		private string LsSearch;
		private string LsAbort;
		private PhotosPane PPane;
		private AlbumsPane AlbsPane;
		private int CurrItemIndex = -1;
		private Point MousePos;

		private Label lbPSelect;
		private Button bSearch;
		private CheckBox cbMatchCase;
		private CheckBox cbAllAlbs;
		private PictureBox pbAnim;
		private Label lbEnterText;
		private TextBox tbSearchText;
		private PictureBox pbPreview;
		private GroupBox gbWhat;
		private CheckBox cbTitle;
		private CheckBox cbDesc;
		private CheckBox cbTimeTaken;
		private CheckBox cbPath;
		private ListView lvResults;
		private ColumnHeader colTitle;
		private ColumnHeader colTime;
		private ColumnHeader colAlbum;
		private TreeView tvAlbums;
		private ContextMenu contMenu;
		private MenuItem miOpenPhoto;
		private MenuItem miPrint;
		private MenuItem menuItem3;
		private MenuItem miPInfo;
		private MenuItem miOpenAlbum;
		private ToolTip ttPhotoInfo;
		private Timer tToolTip;
		private ContextMenu contMenuTv;
		private MenuItem miCheckAll;
		private MenuItem miUncheckAll;
		private IContainer components;

		public SearchDialog(AlbumsPane albPane, PhotosPane pPane) {
			//
			// Erforderlich f黵 die Windows Form-Designerunterst黷zung
			//
			InitializeComponent();

//			LoadLanguageStrings();
			AlbsPane = albPane;
			PPane = pPane;
			Albs = new Albums();
			TreeNode node;
			foreach (Album a in albPane.RootAlbum.Albums) {
				node = new TreeNode(a.AlbumName);
				node.Tag = a;
				node.Checked = true;
				ParseSubAlbums(a, node);
				Albs.Add(a);
				tvAlbums.Nodes.Add(node);
			}
			this.EndSearchNow += new EndSearch(SearchDialog_EndSearchNow);
			MousePos = new Point();
		}

		#region LoadLanguageStrings

		private void LoadLanguageStrings() {
			const string MN = "SearchDialog";

			string lsEnterText;
			string lsSelect;
			string lsWhat;
			string lsPTitles;
			string lsPDescs;
			string lsTimeT;
			string lsPPaths;
			string lsAllAlbs;
			string lsMatchCase;
			string lsTitle;
			string lsAlbum;
			string lsTimeTaken;
			string lsOpenPhoto;
			string lsOpenAlbum;
			string lsPrint;
			string lsPhotoInfo;
			string lsCheckAll;
			string lsUncheckAll;

			try {
				TXmlReader reader = XmlHandler.OpenLangFile();

				LsSearch = reader.GetString(MN, "Search", "Search");
				lsEnterText = reader.GetString(MN, "EnterText", "Please enter the search text");
				lsSelect = reader.GetString(MN, "Select", "Please select the albums that you want to search");
				lsWhat = reader.GetString(MN, "What", "Search in");
				lsPTitles = reader.GetString(MN, "PTitles", "Photo titles");
				lsPDescs = reader.GetString(MN, "PDescs", "Photo descriptions");
				lsTimeT = reader.GetString(MN, "TimeT", "Time taken");
				lsPPaths = reader.GetString(MN, "PPaths", "Photo paths");
				lsAllAlbs = reader.GetString(MN, "AllAlbs", "All albums");
				lsMatchCase = reader.GetString(MN, "MatchCase", "Match case");
				LsAbort = reader.GetString(MN, "Abort", "Abort");
				lsTitle = reader.GetString(MN, "Title", "Title");
				lsAlbum = reader.GetString(MN, "Album", "Album");
				LsPixels = reader.GetString("PhotoInfoDialog", "Pixels", "Pixels");
				lsTimeTaken = reader.GetString(MN, "TimeTaken", "Time taken");
				lsOpenPhoto = reader.GetString(MN, "OpenPhoto", "Open photo...");
				lsOpenAlbum = reader.GetString(MN, "OpenAlbum", "Open album");
				lsPrint = reader.GetString("PhotosPane", "Print", "Print...");
				lsPhotoInfo = reader.GetString("PhotosPane", "PInfo", "Photo-Info");
				lsCheckAll = reader.GetString(MN, "CheckAll", "Check all");
				lsUncheckAll = reader.GetString(MN, "UncheckAll", "Uncheck all");

				reader.Close();
			}
			catch {
				LsSearch = "Search";
				lsEnterText = "Please enter the search text";
				lsSelect = "Please select the albums that you want to search";
				lsWhat = "Search in";
				lsPTitles = "Photo titles";
				lsPDescs = "Photo descriptions";
				lsTimeT = "Time taken";
				lsPPaths = "Photo paths";
				lsAllAlbs = "All albums";
				lsMatchCase = "Match case";
				LsAbort = "Abort";
				lsTitle = "Title";
				lsAlbum = "Album";
				LsPixels = "Pixels";
				lsTimeTaken = "Time taken";
				lsOpenPhoto = "Open photo...";
				lsOpenAlbum = "Open album";
				lsPrint = "Print...";
				lsPhotoInfo = "Photo-Info";
				lsCheckAll = "Check all";
				lsUncheckAll = "Uncheck all";
			}

			// assign the strings
			this.Text = LsSearch;
			lbEnterText.Text = lsEnterText;
			lbPSelect.Text = lsSelect;
			gbWhat.Text = lsWhat;
			cbTitle.Text = lsPTitles;
			cbDesc.Text = lsPDescs;
			cbTimeTaken.Text = lsTimeT;
			cbPath.Text = lsPPaths;
			cbAllAlbs.Text = lsAllAlbs;
			cbMatchCase.Text = lsMatchCase;
			bSearch.Text = LsSearch;
			lvResults.Columns[0].Text = lsTitle;
			lvResults.Columns[1].Text = lsAlbum;
			lvResults.Columns[2].Text = lsTimeTaken;
			miOpenAlbum.Text = lsOpenAlbum;
			miOpenPhoto.Text = lsOpenPhoto;
			miPrint.Text = lsPrint;
			miPInfo.Text = lsPhotoInfo;
			miCheckAll.Text = lsCheckAll;
			miUncheckAll.Text = lsUncheckAll;
		}

		#endregion

		private void ParseSubAlbums(Album album, TreeNode tn) {
			TreeNode node;
			foreach (Album a in album.SubAlbums) {
				node = new TreeNode(a.AlbumName);
				node.Tag = a;
				node.Checked = true;
				tn.Nodes.Add(node);
				Albs.Add(a);
				ParseSubAlbums(a, node);
			}
		}

		void SearchDialog_EndSearchNow() {
			Searching = false;
			bSearch.Text = LsSearch;
			pbAnim.Visible = false;
		}

		private void ChangeCheckedState(TreeNode node, bool isChecked) {
			node.Checked = isChecked;
			foreach (TreeNode n in node.Nodes)
				ChangeCheckedState(n, isChecked);
		}

		/// <summary>
		/// Die verwendeten Ressourcen bereinigen.
		/// </summary>
		protected override void Dispose(bool disposing) {
			if (disposing) {
				if (components != null) {
					components.Dispose();
				}
			}
			base.Dispose(disposing);
		}

		#region Vom Windows Form-Designer generierter Code
		/// <summary>
		/// Erforderliche Methode f黵 die Designerunterst黷zung. 
		/// Der Inhalt der Methode darf nicht mit dem Code-Editor ge鋘dert werden.
		/// </summary>
		private void InitializeComponent() {
			this.components = new System.ComponentModel.Container();
			System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(SearchDialog));
			this.lbPSelect = new System.Windows.Forms.Label();
			this.bSearch = new System.Windows.Forms.Button();
			this.cbMatchCase = new System.Windows.Forms.CheckBox();
			this.cbAllAlbs = new System.Windows.Forms.CheckBox();
			this.pbAnim = new System.Windows.Forms.PictureBox();
			this.lbEnterText = new System.Windows.Forms.Label();
			this.tbSearchText = new System.Windows.Forms.TextBox();
			this.pbPreview = new System.Windows.Forms.PictureBox();
			this.gbWhat = new System.Windows.Forms.GroupBox();
			this.cbPath = new System.Windows.Forms.CheckBox();
			this.cbTimeTaken = new System.Windows.Forms.CheckBox();
			this.cbDesc = new System.Windows.Forms.CheckBox();
			this.cbTitle = new System.Windows.Forms.CheckBox();
			this.lvResults = new System.Windows.Forms.ListView();
			this.colTitle = new System.Windows.Forms.ColumnHeader();
			this.colAlbum = new System.Windows.Forms.ColumnHeader();
			this.colTime = new System.Windows.Forms.ColumnHeader();
			this.tvAlbums = new System.Windows.Forms.TreeView();
			this.contMenu = new System.Windows.Forms.ContextMenu();
			this.miOpenPhoto = new System.Windows.Forms.MenuItem();
			this.miOpenAlbum = new System.Windows.Forms.MenuItem();
			this.miPrint = new System.Windows.Forms.MenuItem();
			this.menuItem3 = new System.Windows.Forms.MenuItem();
			this.miPInfo = new System.Windows.Forms.MenuItem();
			this.ttPhotoInfo = new System.Windows.Forms.ToolTip(this.components);
			this.tToolTip = new System.Windows.Forms.Timer(this.components);
			this.contMenuTv = new System.Windows.Forms.ContextMenu();
			this.miCheckAll = new System.Windows.Forms.MenuItem();
			this.miUncheckAll = new System.Windows.Forms.MenuItem();
			this.gbWhat.SuspendLayout();
			this.SuspendLayout();
			// 
			// lbPSelect
			// 
			this.lbPSelect.AutoSize = true;
			this.lbPSelect.Location = new System.Drawing.Point(12, 58);
			this.lbPSelect.Name = "lbPSelect";
			this.lbPSelect.Size = new System.Drawing.Size(234, 13);
			this.lbPSelect.TabIndex = 1;
			this.lbPSelect.Text = "Please select the albums that you want to search";
			// 
			// bSearch
			// 
			this.bSearch.FlatStyle = System.Windows.Forms.FlatStyle.System;
			this.bSearch.Location = new System.Drawing.Point(69, 558);
			this.bSearch.Name = "bSearch";
			this.bSearch.Size = new System.Drawing.Size(75, 23);
			this.bSearch.TabIndex = 2;
			this.bSearch.Text = "Search";
			this.bSearch.Click += new System.EventHandler(this.bSearch_Click);
			// 
			// cbMatchCase
			// 
			this.cbMatchCase.FlatStyle = System.Windows.Forms.FlatStyle.System;
			this.cbMatchCase.Location = new System.Drawing.Point(13, 535);
			this.cbMatchCase.Name = "cbMatchCase";
			this.cbMatchCase.Size = new System.Drawing.Size(181, 18);
			this.cbMatchCase.TabIndex = 3;
			this.cbMatchCase.Text = "Match case";
			// 
			// cbAllAlbs
			// 
			this.cbAllAlbs.FlatStyle = System.Windows.Forms.FlatStyle.System;
			this.cbAllAlbs.Location = new System.Drawing.Point(13, 512);
			this.cbAllAlbs.Name = "cbAllAlbs";
			this.cbAllAlbs.Size = new System.Drawing.Size(181, 18);
			this.cbAllAlbs.TabIndex = 4;
			this.cbAllAlbs.Text = "All Albums";
			this.cbAllAlbs.CheckedChanged += new System.EventHandler(this.cbAllAlbs_CheckedChanged);
			// 
			// pbAnim
			// 
			this.pbAnim.Image = ((System.Drawing.Image) (resources.GetObject("pbAnim.Image")));
			this.pbAnim.Location = new System.Drawing.Point(229, 84);
			this.pbAnim.Name = "pbAnim";
			this.pbAnim.Size = new System.Drawing.Size(48, 50);
			this.pbAnim.TabIndex = 5;
			this.pbAnim.TabStop = false;
			this.pbAnim.Visible = false;
			// 
			// lbEnterText
			// 
			this.lbEnterText.AutoSize = true;
			this.lbEnterText.Location = new System.Drawing.Point(12, 9);
			this.lbEnterText.Name = "lbEnterText";
			this.lbEnterText.Size = new System.Drawing.Size(135, 13);
			this.lbEnterText.TabIndex = 7;
			this.lbEnterText.Text = "Please enter the search text";
			// 
			// tbSearchText
			// 
			this.tbSearchText.Location = new System.Drawing.Point(13, 28);
			this.tbSearchText.Name = "tbSearchText";
			this.tbSearchText.Size = new System.Drawing.Size(187, 20);
			this.tbSearchText.TabIndex = 8;
			this.tbSearchText.KeyUp += new System.Windows.Forms.KeyEventHandler(this.tbSearchText_KeyUp);
			// 
			// pbPreview
			// 
			this.pbPreview.Location = new System.Drawing.Point(356, 393);
			this.pbPreview.Name = "pbPreview";
			this.pbPreview.Size = new System.Drawing.Size(150, 113);
			this.pbPreview.TabIndex = 9;
			this.pbPreview.TabStop = false;
			// 
			// gbWhat
			// 
			this.gbWhat.Controls.Add(this.cbPath);
			this.gbWhat.Controls.Add(this.cbTimeTaken);
			this.gbWhat.Controls.Add(this.cbDesc);
			this.gbWhat.Controls.Add(this.cbTitle);
			this.gbWhat.Location = new System.Drawing.Point(12, 395);
			this.gbWhat.Name = "gbWhat";
			this.gbWhat.Size = new System.Drawing.Size(188, 111);
			this.gbWhat.TabIndex = 10;
			this.gbWhat.TabStop = false;
			this.gbWhat.Text = "Search what";
			// 
			// cbPath
			// 
			this.cbPath.Checked = true;
			this.cbPath.CheckState = System.Windows.Forms.CheckState.Checked;
			this.cbPath.FlatStyle = System.Windows.Forms.FlatStyle.System;
			this.cbPath.Location = new System.Drawing.Point(6, 88);
			this.cbPath.Name = "cbPath";
			this.cbPath.Size = new System.Drawing.Size(176, 18);
			this.cbPath.TabIndex = 3;
			this.cbPath.Text = "Photo path";
			// 
			// cbTimeTaken
			// 
			this.cbTimeTaken.Checked = true;
			this.cbTimeTaken.CheckState = System.Windows.Forms.CheckState.Checked;
			this.cbTimeTaken.FlatStyle = System.Windows.Forms.FlatStyle.System;
			this.cbTimeTaken.Location = new System.Drawing.Point(6, 65);
			this.cbTimeTaken.Name = "cbTimeTaken";
			this.cbTimeTaken.Size = new System.Drawing.Size(176, 18);
			this.cbTimeTaken.TabIndex = 2;
			this.cbTimeTaken.Text = "Time taken";