mirror of
https://github.com/ShareX/ShareX.git
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MyListView column sort support
This commit is contained in:
parent
870bc1b10b
commit
81a0b09a70
8 changed files with 295 additions and 62 deletions
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@ -101,7 +101,7 @@
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<DependentUpon>QRCodeForm.cs</DependentUpon>
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</Compile>
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<Compile Include="Helpers\MathHelpers.cs" />
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<Compile Include="ListViewItemComparer.cs" />
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<Compile Include="ListViewColumnSorter.cs" />
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<Compile Include="MimeTypes.cs" />
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<Compile Include="Native\LayeredForm.cs">
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<SubType>Form</SubType>
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130
HelpersLib/ListViewColumnSorter.cs
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130
HelpersLib/ListViewColumnSorter.cs
Normal file
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@ -0,0 +1,130 @@
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#region License Information (GPL v3)
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/*
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ShareX - A program that allows you to take screenshots and share any file type
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Copyright (C) 2007-2014 ShareX Developers
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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Optionally you can also view the license at <http://www.gnu.org/licenses/>.
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*/
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#endregion License Information (GPL v3)
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using System.Collections;
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using System.Windows.Forms;
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namespace HelpersLib
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{
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/// <summary>
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/// This class is an implementation of the 'IComparer' interface.
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/// </summary>
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public class ListViewColumnSorter : IComparer
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{
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/// <summary>
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/// Specifies the column to be sorted
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/// </summary>
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private int ColumnToSort;
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/// <summary>
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/// Specifies the order in which to sort (i.e. 'Ascending').
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/// </summary>
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private SortOrder OrderOfSort;
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/// <summary>
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/// Case insensitive comparer object
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/// </summary>
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private CaseInsensitiveComparer ObjectCompare;
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/// <summary>
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/// Class constructor. Initializes various elements
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/// </summary>
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public ListViewColumnSorter()
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{
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// Initialize the column to '0'
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ColumnToSort = 0;
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// Initialize the sort order to 'none'
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OrderOfSort = SortOrder.None;
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// Initialize the CaseInsensitiveComparer object
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ObjectCompare = new CaseInsensitiveComparer();
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}
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/// <summary>
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/// This method is inherited from the IComparer interface. It compares the two objects passed using a case insensitive comparison.
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/// </summary>
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/// <param name="x">First object to be compared</param>
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/// <param name="y">Second object to be compared</param>
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/// <returns>The result of the comparison. "0" if equal, negative if 'x' is less than 'y' and positive if 'x' is greater than 'y'</returns>
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public int Compare(object x, object y)
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{
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int compareResult;
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ListViewItem listviewX, listviewY;
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// Cast the objects to be compared to ListViewItem objects
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listviewX = (ListViewItem)x;
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listviewY = (ListViewItem)y;
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// Compare the two items
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compareResult = ObjectCompare.Compare(listviewX.SubItems[ColumnToSort].Text, listviewY.SubItems[ColumnToSort].Text);
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// Calculate correct return value based on object comparison
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if (OrderOfSort == SortOrder.Ascending)
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{
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// Ascending sort is selected, return normal result of compare operation
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return compareResult;
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}
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else if (OrderOfSort == SortOrder.Descending)
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{
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// Descending sort is selected, return negative result of compare operation
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return (-compareResult);
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}
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else
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{
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// Return '0' to indicate they are equal
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return 0;
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}
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}
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/// <summary>
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/// Gets or sets the number of the column to which to apply the sorting operation (Defaults to '0').
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/// </summary>
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public int SortColumn
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{
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set
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{
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ColumnToSort = value;
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}
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get
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{
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return ColumnToSort;
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}
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}
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/// <summary>
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/// Gets or sets the order of sorting to apply (for example, 'Ascending' or 'Descending').
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/// </summary>
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public SortOrder Order
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{
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set
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{
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OrderOfSort = value;
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}
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get
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{
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return OrderOfSort;
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}
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}
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}
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}
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@ -1,54 +0,0 @@
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#region License Information (GPL v3)
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/*
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ShareX - A program that allows you to take screenshots and share any file type
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Copyright (C) 2007-2014 ShareX Developers
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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Optionally you can also view the license at <http://www.gnu.org/licenses/>.
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*/
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#endregion License Information (GPL v3)
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using System;
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using System.Collections;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Windows.Forms;
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namespace HelpersLib
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{
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public class ListViewItemComparer : IComparer
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{
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private int col;
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public ListViewItemComparer()
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{
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col = 0;
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}
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public ListViewItemComparer(int column)
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{
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col = column;
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}
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public int Compare(object x, object y)
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{
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return String.Compare(((ListViewItem)x).SubItems[col].Text, ((ListViewItem)y).SubItems[col].Text);
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}
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}
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}
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@ -42,6 +42,10 @@ public class MyListView : ListView
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[DefaultValue(-1)]
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public int AutoFillColumnIndex { get; set; }
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[DefaultValue(false)]
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public bool AllowColumnSort { get; set; }
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private ListViewColumnSorter lvwColumnSorter;
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private int lineIndex = -1;
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private int lastLineIndex = -1;
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private ListViewItem dragOverItem = null;
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AutoFillColumn = false;
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AutoFillColumnIndex = -1;
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AllowColumnSort = false;
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FullRowSelect = true;
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View = View.Details;
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lvwColumnSorter = new ListViewColumnSorter();
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ListViewItemSorter = lvwColumnSorter;
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}
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public void FillColumn(int index)
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Invalidate();
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}
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protected override void OnColumnClick(ColumnClickEventArgs e)
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{
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base.OnColumnClick(e);
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if (AllowColumnSort)
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{
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if (e.Column == lvwColumnSorter.SortColumn)
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{
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if (lvwColumnSorter.Order == SortOrder.Ascending)
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{
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lvwColumnSorter.Order = SortOrder.Descending;
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}
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else
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{
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lvwColumnSorter.Order = SortOrder.Ascending;
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}
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}
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else
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{
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lvwColumnSorter.SortColumn = e.Column;
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lvwColumnSorter.Order = SortOrder.Ascending;
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}
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Sort();
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}
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}
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private void DrawInsertionLine(int x1, int x2, int y)
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{
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using (Graphics g = CreateGraphics())
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2
HistoryLib/HistoryForm.Designer.cs
generated
2
HistoryLib/HistoryForm.Designer.cs
generated
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//
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// lvHistory
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//
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this.lvHistory.AllowColumnSort = true;
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this.lvHistory.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom)
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| System.Windows.Forms.AnchorStyles.Left)
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| System.Windows.Forms.AnchorStyles.Right)));
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this.lvHistory.TabIndex = 1;
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this.lvHistory.UseCompatibleStateImageBehavior = false;
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this.lvHistory.View = System.Windows.Forms.View.Details;
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this.lvHistory.ColumnClick += new System.Windows.Forms.ColumnClickEventHandler(this.lvHistory_ColumnClick);
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this.lvHistory.ItemSelectionChanged += new System.Windows.Forms.ListViewItemSelectionChangedEventHandler(this.lvHistory_ItemSelectionChanged);
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this.lvHistory.KeyDown += new System.Windows.Forms.KeyEventHandler(this.lvHistory_KeyDown);
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this.lvHistory.MouseDoubleClick += new System.Windows.Forms.MouseEventHandler(this.lvHistory_MouseDoubleClick);
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@ -326,12 +326,6 @@ private void lvHistory_KeyDown(object sender, KeyEventArgs e)
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e.Handled = true;
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}
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private void lvHistory_ColumnClick(object sender, ColumnClickEventArgs e)
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{
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lvHistory.ListViewItemSorter = new ListViewItemComparer(e.Column);
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lvHistory.Sort();
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}
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#endregion Form events
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}
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}
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123
HistoryLib/HistoryForm.resx
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123
HistoryLib/HistoryForm.resx
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<?xml version="1.0" encoding="utf-8"?>
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<root>
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<!--
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Microsoft ResX Schema
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Version 2.0
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The primary goals of this format is to allow a simple XML format
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that is mostly human readable. The generation and parsing of the
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various data types are done through the TypeConverter classes
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associated with the data types.
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Example:
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... ado.net/XML headers & schema ...
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<resheader name="resmimetype">text/microsoft-resx</resheader>
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<resheader name="version">2.0</resheader>
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<resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
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<resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
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<data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
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<data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
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<data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
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<value>[base64 mime encoded serialized .NET Framework object]</value>
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</data>
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<data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
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<value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
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<comment>This is a comment</comment>
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</data>
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There are any number of "resheader" rows that contain simple
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name/value pairs.
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Each data row contains a name, and value. The row also contains a
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type or mimetype. Type corresponds to a .NET class that support
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text/value conversion through the TypeConverter architecture.
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Classes that don't support this are serialized and stored with the
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mimetype set.
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The mimetype is used for serialized objects, and tells the
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ResXResourceReader how to depersist the object. This is currently not
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extensible. For a given mimetype the value must be set accordingly:
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Note - application/x-microsoft.net.object.binary.base64 is the format
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that the ResXResourceWriter will generate, however the reader can
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read any of the formats listed below.
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mimetype: application/x-microsoft.net.object.binary.base64
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value : The object must be serialized with
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: System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
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: and then encoded with base64 encoding.
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mimetype: application/x-microsoft.net.object.soap.base64
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value : The object must be serialized with
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: System.Runtime.Serialization.Formatters.Soap.SoapFormatter
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: and then encoded with base64 encoding.
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mimetype: application/x-microsoft.net.object.bytearray.base64
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value : The object must be serialized into a byte array
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: using a System.ComponentModel.TypeConverter
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: and then encoded with base64 encoding.
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-->
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<xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
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<xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
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<xsd:element name="root" msdata:IsDataSet="true">
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<xsd:complexType>
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<xsd:choice maxOccurs="unbounded">
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<xsd:element name="metadata">
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<xsd:complexType>
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<xsd:sequence>
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<xsd:element name="value" type="xsd:string" minOccurs="0" />
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</xsd:sequence>
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<xsd:attribute name="name" use="required" type="xsd:string" />
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<xsd:attribute name="type" type="xsd:string" />
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<xsd:attribute name="mimetype" type="xsd:string" />
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<xsd:attribute ref="xml:space" />
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</xsd:complexType>
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</xsd:element>
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<xsd:element name="assembly">
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<xsd:complexType>
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<xsd:attribute name="alias" type="xsd:string" />
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<xsd:attribute name="name" type="xsd:string" />
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</xsd:complexType>
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</xsd:element>
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<xsd:element name="data">
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<xsd:complexType>
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<xsd:sequence>
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<xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
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<xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
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</xsd:sequence>
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<xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
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<xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
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<xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
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<xsd:attribute ref="xml:space" />
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</xsd:complexType>
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</xsd:element>
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<xsd:element name="resheader">
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<xsd:complexType>
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<xsd:sequence>
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<xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
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</xsd:sequence>
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<xsd:attribute name="name" type="xsd:string" use="required" />
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</xsd:complexType>
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</xsd:element>
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</xsd:choice>
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</xsd:complexType>
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</xsd:element>
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</xsd:schema>
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<resheader name="resmimetype">
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<value>text/microsoft-resx</value>
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</resheader>
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<resheader name="version">
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<value>2.0</value>
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</resheader>
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<resheader name="reader">
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<value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
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</resheader>
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<resheader name="writer">
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<value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
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</resheader>
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<metadata name="ssMain.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
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<value>17, 17</value>
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</metadata>
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</root>
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@ -96,6 +96,11 @@
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<ItemGroup>
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<None Include="packages.config" />
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</ItemGroup>
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<ItemGroup>
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<EmbeddedResource Include="HistoryForm.resx">
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<DependentUpon>HistoryForm.cs</DependentUpon>
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</EmbeddedResource>
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</ItemGroup>
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<Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
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<PropertyGroup>
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<PostBuildEvent>
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|
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