www.pudn.com > lphant-v1.00-src.zip > searchListView.cs
#region Copyright (c)2003 Juanjo < http://lphant.sourceforge.net >
/*
* This file is part of eLePhant
* Copyright (C)2003 Juanjo < j_u_a_n_j_o@users.sourceforge.net / http://lphant.sourceforge.net >
*
* 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#endregion
using System;
using System.ComponentModel;
using System.Collections;
using System.Windows.Forms;
using System.Diagnostics;
using System.Drawing;
using eLePhant.eDonkey;
namespace eLePhant.Client
{
///
/// Summary description for searchListView.
///
public class searchListView : eLePhantListView
{
///
/// Required designer variable.
///
private CkernelGateway krnGateway;
private ContextMenu ContextMenuSearch;
private System.ComponentModel.IContainer components;
private SearchColumnSorter TheColumnSorter;
private System.Windows.Forms.ImageList imageListImages;
public CMenuInfo MenuInfo;
public Color AlreadyDownloadingItemColor;
public Color AlreadyDownloadedItemColor;
public searchListView(System.ComponentModel.IContainer container)
{
///
/// Required for Windows.Forms Class Composition Designer support
///
container.Add(this);
InitializeComponent();
}
public searchListView()
{
///
/// Required for Windows.Forms Class Composition Designer support
///
InitializeComponent();
}
public void Initilize(CkernelGateway in_krnGateway)
{
Name="listViewQueue";
AlreadyDownloadingItemColor=Color.Red;
AlreadyDownloadedItemColor=Color.Green;
try
{
Font=new Font("Microsoft Sans Serif",8.25F,GraphicsUnit.Point);
}
catch
{
Font=(Font)this.Parent.Font.Clone();
}
krnGateway=in_krnGateway;
Columns.Add("File Name",400,true);
Columns.Add("Size",80,true);
Columns.Add("Sources",60,true);
Columns.Add("Codec",60,false);
Columns.Add("Length",60,false);
Columns.Add("Bitrate",60,false);
Columns.Add("File type",90,false);
ContextMenuSearch = new ContextMenu();
ContextMenuSearch.MenuItems.Add("Download",new EventHandler(OnDownloadFile));
ContextMenuSearch.MenuItems.Add("Download (Stopped)",new EventHandler(OnDownloadFileStopped));
ContextMenuSearch.MenuItems.Add("-");
ContextMenuSearch.MenuItems.Add("Copy eLink to clipboard", new EventHandler(OnCopyLink));
ContextMenuSearch.MenuItems.Add("Copy eLink to clipboard (HTML)", new EventHandler(OnCopyLinkHTML));
ContextMenuSearch.MenuItems.Add("-");
MenuItem MenuItemInfo=new MenuItem("Search more info");
ContextMenuSearch.MenuItems.Add(MenuItemInfo);
MenuInfo=new CMenuInfo(MenuItemInfo);
ContextMenu=ContextMenuSearch;
ContextMenuSearch.Popup+=new System.EventHandler(myContextMenuPopup);
TheColumnSorter=new SearchColumnSorter();
TheColumnSorter.CurrentColumn=1;
TheColumnSorter.sortOrder=-1;
this.ClickHeader+=new HeaderEventHandler(myColumnClick);
this.DoubleClick+=new EventHandler(OnDownloadFile);
this.KeyDown+=new KeyEventHandler(OnKeyDown);
m_DefaultWidths=new int[] {400,80,60,60,60,60,90};
m_Globalize();
m_LoadWidths();
this.SelectedIndexChanged+=new EventHandler(searchListView_SelectedIndexChanged);
}
private void m_Globalize()
{
Columns[0].Text=eLePhantForm.Globalization["LBL_FILENAME"];
Columns[1].Text=eLePhantForm.Globalization["LBL_SIZE"];
Columns[2].Text=eLePhantForm.Globalization["LBL_SOURCES"];
Columns[6].Text=eLePhantForm.Globalization["LBL_FILETYPE"];
Columns[3].Text=eLePhantForm.Globalization["LBL_CODEC"];
Columns[4].Text=eLePhantForm.Globalization["LBL_LENGTH"];
Columns[5].Text=eLePhantForm.Globalization["LBL_BITRATE"];
ContextMenuSearch.MenuItems[0].Text=eLePhantForm.Globalization["LBL_DOWNLOAD"];
ContextMenuSearch.MenuItems[1].Text=eLePhantForm.Globalization["LBL_DOWNLOAD"]+" ("+eLePhantForm.Globalization["LBL_STOPPED"]+")";
ContextMenuSearch.MenuItems[3].Text=eLePhantForm.Globalization["LBL_COPYLINK"];
ContextMenuSearch.MenuItems[4].Text=eLePhantForm.Globalization["LBL_COPYLINK"]+" (HTML)";
ContextMenuSearch.MenuItems[6].Text=eLePhantForm.Globalization["LBL_SEARCHINFO"];
}
public void Globalize()
{
m_Globalize();
this.Refresh();
}
protected override void OnDrawItem(int item,int column,Graphics g,Rectangle rec)
{
InterfaceSearchedFile file = (InterfaceSearchedFile)(Items[item].Tag);
SolidBrush white = new SolidBrush(BackColor);
SolidBrush textBrush=new SolidBrush(ForeColor);
Rectangle barRect=rec;
if (column==0)
{
barRect.X+=barRect.Height+2;
barRect.Width-=barRect.Height+2;
}
ListViewItem itemFile=this.Items[item];
if (this.SelectedItems.Contains(itemFile))
{
Brush br;
if (this.Focused)
br=new SolidBrush(Color.FromKnownColor(KnownColor.Highlight));
else
br=new SolidBrush(Color.FromKnownColor(KnownColor.InactiveCaptionText));
g.FillRectangle(br, barRect);
}
else
{
g.FillRectangle(white, barRect);
}
if ((this.Focused)&&(this.SelectedItems.Contains(itemFile)))
{
Brush br=new SolidBrush(Color.FromKnownColor(KnownColor.HighlightText));
g.DrawString(itemFile.SubItems[column].Text,this.Font,br,barRect,new StringFormat(StringFormatFlags.NoWrap));
}
else
switch(file.ResultState)
{
case eLePhant.Types.Constants.SearchResultState.AlreadyDownloaded:
g.DrawString(itemFile.SubItems[column].Text,this.Font,new SolidBrush(AlreadyDownloadedItemColor),barRect,new StringFormat(StringFormatFlags.NoWrap));
break;
case eLePhant.Types.Constants.SearchResultState.AlreadyDownloading:
g.DrawString(itemFile.SubItems[column].Text,this.Font,new SolidBrush(AlreadyDownloadingItemColor),barRect,new StringFormat(StringFormatFlags.NoWrap));
break;
case eLePhant.Types.Constants.SearchResultState.New:
if (file.Avaibility<40)
g.DrawString(itemFile.SubItems[column].Text,Font,textBrush,barRect,new StringFormat(StringFormatFlags.NoWrap));
else
{ uint ColorAvaibility = file.Avaibility;
if (file.Avaibility<100) ColorAvaibility=100;
else if (file.Avaibility>200) ColorAvaibility=200;
int col=(int)Math.Abs(200-ColorAvaibility);
Brush b=new SolidBrush(Color.FromArgb(255,col,col,255));
g.DrawString(itemFile.SubItems[column].Text,this.Font,b,barRect,new StringFormat(StringFormatFlags.NoWrap));
}
break;
}
if (column==0)
{
Image icon=eLePhantForm.SystemIconsList.GetIconImageOf(file.Name);
if (icon!=null)
{
g.FillRectangle(white, barRect.Left-barRect.Height-4,barRect.Top,barRect.Height+4,barRect.Height);
g.DrawImage(icon,barRect.Left-barRect.Height,barRect.Top,barRect.Height,barRect.Height);
}
}
if ((column==2)&&(file.Completed))
{
// g.FillRectangle(white, barRect.Left-barRect.Height-4,barRect.Top,barRect.Height+4,barRect.Height);
// g.DrawImage(this.imageListImages.Images[0],barRect.Left-barRect.Height,barRect.Top,barRect.Height,barRect.Height);
g.DrawImage(this.imageListImages.Images[0],barRect.Left+g.MeasureString(itemFile.SubItems[2].Text,this.Font).Width,barRect.Top,barRect.Height,barRect.Height);
}
}
private void myContextMenuPopup(object sender, System.EventArgs e)
{
ContextMenuSearch.MenuItems[0].DefaultItem=true;
MenuInfo.OnMenuInfoChange();
if (SelectedItems.Count==0)
{
ContextMenuSearch.MenuItems[0].Enabled=false;
ContextMenuSearch.MenuItems[1].Enabled=false;
ContextMenuSearch.MenuItems[3].Enabled=false;
ContextMenuSearch.MenuItems[4].Enabled=false;
ContextMenuSearch.MenuItems[6].Enabled=false;
}
if (SelectedItems.Count==1)
{
ContextMenuSearch.MenuItems[0].Enabled=true;
ContextMenuSearch.MenuItems[0].Enabled=true;
ContextMenuSearch.MenuItems[3].Enabled=true;
ContextMenuSearch.MenuItems[4].Enabled=true;
ContextMenuSearch.MenuItems[6].Enabled=true;
}
if (SelectedItems.Count>1)
{
ContextMenuSearch.MenuItems[0].Enabled=true;
ContextMenuSearch.MenuItems[1].Enabled=true;
ContextMenuSearch.MenuItems[3].Enabled=false;
ContextMenuSearch.MenuItems[4].Enabled=false;
ContextMenuSearch.MenuItems[6].Enabled=false;
}
}
private void OnKeyDown(object sender, KeyEventArgs e)
{
switch(e.KeyCode)
{
case Keys.Delete:
m_OnDownloadFileStopped();
break;
case Keys.Enter:
m_OnDownloadFile();
break;
}
}
private void myColumnClick(object sender, HeaderEventArgs e)
{
TheColumnSorter.CurrentColumn = e.ColumnIndex;
TheColumnSorter.sortOrder=this.sortOrder;
this.ListViewItemSorter = TheColumnSorter;
this.Sort();
this.ListViewItemSorter = null;
}
public void FileToItem(InterfaceSearchedFile file,ListViewItem itemFile)
{
if (file==null) return;
if (itemFile.SubItems[0].Text!=file.Name) itemFile.SubItems[0].Text=file.Name;
if (itemFile.SubItems[1].Text!=SizeToString(file.Size)) itemFile.SubItems[1].Text=SizeToString(file.Size);
if (itemFile.SubItems[2].Text!=file.Avaibility.ToString()) itemFile.SubItems[2].Text=file.Avaibility.ToString();
if (itemFile.SubItems[6].Text!="") itemFile.SubItems[6].Text="";
if (itemFile.SubItems[3].Text!=file.Codec) itemFile.SubItems[3].Text=file.Codec;
if (itemFile.SubItems[4].Text!=file.Length) itemFile.SubItems[4].Text=file.Length;
if ((file.BitRate>0)&&(itemFile.SubItems[5].Text!=file.BitRate.ToString())) itemFile.SubItems[5].Text=file.BitRate.ToString();
itemFile.Tag=file;
}
private void OnCopyLink(object sender, System.EventArgs e)
{
if (SelectedItems.Count==0) return;
InterfaceSearchedFile file=(InterfaceSearchedFile)SelectedItems[0].Tag;
Clipboard.SetDataObject("ed2k://|file|"+file.Name+"|"+file.Size.ToString()+"|"+file.strFileHash+"|/");
}
private void OnCopyLinkHTML(object sender, System.EventArgs e)
{
if (SelectedItems.Count==0) return;
InterfaceSearchedFile file=(InterfaceSearchedFile)SelectedItems[0].Tag;
Clipboard.SetDataObject(""+file.Name+"");
}
private void m_OnDownloadFile()
{
int i=0;
while (i(((InterfaceSearchedFile)rowB.Tag).Name))
// return sortOrder;
// else
// return -sortOrder;
case 1:
if (((((InterfaceSearchedFile)rowA.Tag).Size)>(((InterfaceSearchedFile)rowB.Tag).Size)))
return -sortOrder;
else
return sortOrder;
case 2:
if ((((InterfaceSearchedFile)rowA.Tag).Avaibility)>(((InterfaceSearchedFile)rowB.Tag).Avaibility))
return sortOrder;
else
return -sortOrder;
default:
return sortOrder*String.Compare(rowA.SubItems[CurrentColumn].Text,
rowB.SubItems[CurrentColumn].Text);
}
}
}
#region Component Designer generated code
///
/// Required method for Designer support - do not modify
/// the contents of this method with the code editor.
///
private void InitializeComponent()
{
this.components = new System.ComponentModel.Container();
System.Resources.ResourceManager resources = new System.Resources.ResourceManager(typeof(searchListView));
this.imageListImages = new System.Windows.Forms.ImageList(this.components);
//
// headerImages
//
this.headerImages.ImageSize = new System.Drawing.Size(16, 16);
this.headerImages.TransparentColor = System.Drawing.Color.Transparent;
//
// imageListImages
//
this.imageListImages.ImageSize = new System.Drawing.Size(16, 16);
this.imageListImages.ImageStream = ((System.Windows.Forms.ImageListStreamer)(resources.GetObject("imageListImages.ImageStream")));
this.imageListImages.TransparentColor = System.Drawing.Color.Transparent;
}
#endregion
private void searchListView_SelectedIndexChanged(object sender, EventArgs e)
{
if (SelectedItems.Count>0)
{
InterfaceSearchedFile file=(InterfaceSearchedFile)SelectedItems[0].Tag;
MenuInfo.SearchString=SelectedItems[0].Text;
MenuInfo.FileHash=file.strFileHash;
MenuInfo.eD2kLink="ed2k://|file|"+file.Name+"|"+file.Size.ToString()+"|"+file.strFileHash+"|/";
}
}
}
}