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Initial project's source code check-in.

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ptsurbeleu 2011-07-13 16:07:32 -07:00
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WebsitePanel/Sources/Tools/WebsitePanel.LocalizationToolkit/FindForm.cs Normal file
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// Copyright (c) 2011, Outercurve Foundation.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without modification,
// are permitted provided that the following conditions are met:
//
// - Redistributions of source code must retain the above copyright notice, this
// list of conditions and the following disclaimer.
//
// - Redistributions in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
// and/or other materials provided with the distribution.
//
// - Neither the name of the Outercurve Foundation nor the names of its
// contributors may be used to endorse or promote products derived from this
// software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
// ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
// ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
namespace WebsitePanel.LocalizationToolkit
{
public partial class FindForm : Form
{
private DataGridView grid;
public FindForm(DataGridView grid)
{
InitializeComponent();
this.grid = grid;
txtFind.Focus();
cbSearch.SelectedIndex = 0;
InvalidateForm();
}
private void OnCloseClick(object sender, EventArgs e)
{
//this.Visible = false;
this.Hide();
}
private void OnKeyDown(object sender, KeyEventArgs e)
{
if (e.KeyCode == Keys.Enter)
{
e.Handled = true;
FindNext();
}
}
private void OnFindNext(object sender, EventArgs e)
{
FindNext();
}
private void FindNext()
{
string text = txtFind.Text;
if (text.Trim().Length > 0)
{
if (grid.CurrentCell == null)
{
grid.CurrentCell = grid[2, 0];
}
DataGridViewCell cell = grid.CurrentCell;
DataGridViewCell startCell = cell;
StringComparison comparison = (chkMatchCase.Checked) ? StringComparison.InvariantCulture :
StringComparison.InvariantCultureIgnoreCase;
string value = null;
while (true)
{
cell = GetNextCell(cell);
if (cell.RowIndex == startCell.RowIndex &&
cell.ColumnIndex == startCell.ColumnIndex)
{
MessageBox.Show("Text not found.", "Localization Toolkit", MessageBoxButtons.OK, MessageBoxIcon.Warning);
break;
}
if (cell.FormattedValue == null)
continue;
value = cell.FormattedValue.ToString();
if (chkMatchWord.Checked)
{
if (string.Equals(value, text, comparison))
{
grid.CurrentCell = cell;
break;
}
}
else
{
if (chkMatchCase.Checked)
{
if (value.Contains(text))
{
grid.CurrentCell = cell;
break;
}
}
else
{
if (value.ToLower().Contains(text.ToLower()))
{
grid.CurrentCell = cell;
break;
}
}
}
}
}
}
private DataGridViewCell GetNextCell(DataGridViewCell cell)
{
int maxRow = grid.Rows.Count;
int maxColumn = grid.Columns.Count;
int rowIndex = cell.RowIndex;
int columnIndex = cell.ColumnIndex;
if (cbSearch.SelectedIndex == 0)
{
//find by rows
rowIndex++;
}
else
{
//find by columns
columnIndex++;
}
if (columnIndex >= maxColumn)
{
columnIndex = 0;
rowIndex++;
}
if (rowIndex >= maxRow)
rowIndex = 0;
DataGridViewCell ret = grid[columnIndex, rowIndex];
return ret;
}
private void InvalidateForm()
{
bool gridPopulated = IsGridPopulated();
bool textPopulated = (txtFind.Text.Trim().Length > 0);
btnFindNext.Enabled = textPopulated && gridPopulated;
}
private bool IsGridPopulated()
{
bool ret = true;
if (grid == null || grid.Rows.Count == 0)
ret = false;
return ret;
}
private void OnSearchTextChanged(object sender, EventArgs e)
{
InvalidateForm();
}
private void OnFormVisibleChanged(object sender, EventArgs e)
{
InvalidateForm();
}
}
}