mirror of
https://github.com/greenshot/greenshot.git
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93 lines
3.2 KiB
C#
93 lines
3.2 KiB
C#
/*
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* Greenshot - a free and open source screenshot tool
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* Copyright (C) 2007-2021 Thomas Braun, Jens Klingen, Robin Krom
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*
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* For more information see: http://getgreenshot.org/
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* The Greenshot project is hosted on GitHub https://github.com/greenshot/greenshot
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 1 of the License, or
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* (at your option) any later version.
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*
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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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*
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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, see <http://www.gnu.org/licenses/>.
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*/
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using System;
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using System.Threading;
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using System.Windows.Forms;
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using GreenshotPlugin.Core;
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using log4net;
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namespace Greenshot.Forms {
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/// <summary>
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/// Description of LanguageDialog.
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/// </summary>
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public partial class LanguageDialog : Form {
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private static readonly ILog LOG = LogManager.GetLogger(typeof(LanguageDialog));
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private static LanguageDialog _uniqueInstance;
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private bool _properOkPressed;
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private LanguageDialog() {
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//
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// The InitializeComponent() call is required for Windows Forms designer support.
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//
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InitializeComponent();
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Icon = GreenshotResources.GetGreenshotIcon();
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Load += FormLoad;
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FormClosing += PreventFormClose;
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}
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private void PreventFormClose(object sender, FormClosingEventArgs e) {
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if(!_properOkPressed) {
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e.Cancel = true;
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}
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}
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public string SelectedLanguage => comboBoxLanguage.SelectedValue.ToString();
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protected void FormLoad(object sender, EventArgs e) {
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// Initialize the Language ComboBox
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comboBoxLanguage.DisplayMember = "Description";
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comboBoxLanguage.ValueMember = "Ietf";
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// Set datasource last to prevent problems
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// See: http://www.codeproject.com/KB/database/scomlistcontrolbinding.aspx?fid=111644
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comboBoxLanguage.DataSource = Language.SupportedLanguages;
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if (Language.CurrentLanguage != null) {
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LOG.DebugFormat("Selecting {0}", Language.CurrentLanguage);
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comboBoxLanguage.SelectedValue = Language.CurrentLanguage;
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} else {
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comboBoxLanguage.SelectedValue = Thread.CurrentThread.CurrentUICulture.Name;
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}
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// Close again when there is only one language, this shows the form briefly!
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// But the use-case is not so interesting, only happens once, to invest a lot of time here.
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if (Language.SupportedLanguages.Count == 1) {
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comboBoxLanguage.SelectedValue = Language.SupportedLanguages[0].Ietf;
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Language.CurrentLanguage = SelectedLanguage;
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_properOkPressed = true;
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Close();
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}
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}
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private void BtnOKClick(object sender, EventArgs e) {
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_properOkPressed = true;
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// Fix for Bug #3431100
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Language.CurrentLanguage = SelectedLanguage;
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Close();
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}
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public static LanguageDialog GetInstance()
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{
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return _uniqueInstance ??= new LanguageDialog();
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}
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}
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}
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