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FormTranslate.cs
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FormTranslate.cs
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using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Linq;
using System.Windows.Forms;
using System.Reflection;
using ResourceManager.Translation;
using ResourceManager;
using System.Globalization;
namespace GitUI
{
public partial class FormTranslate : GitExtensionsForm
{
//TranslationStrings
readonly TranslationString translateProgressText = new TranslationString("Translated {0} out of {1}");
readonly TranslationString allText = new TranslationString("All");
readonly TranslationString saveCurrentChangesText = new TranslationString("Do you want to save the current changes?");
readonly TranslationString saveCurrentChangesCaption = new TranslationString("Save changes");
readonly TranslationString saveAsText = new TranslationString("Save as");
public class TranslateItem : INotifyPropertyChanged
{
public string Category { get; set; }
public string Name { get; set; }
public string Property { get; set; }
public string NeutralValue { get; set; }
private string _translatedValue;
public string TranslatedValue
{
get { return _translatedValue; }
set
{
var pc = PropertyChanged;
if (pc != null)
{
pc(this, new PropertyChangedEventArgs("TranslatedValue"));
}
_translatedValue = value;
}
}
public event PropertyChangedEventHandler PropertyChanged;
}
private List<TranslateItem> translate;
readonly Translation neutralTranslation = new Translation();
Translator translator;
private bool changesMade;
public FormTranslate()
{
InitializeComponent(); Translate();
translations.Items.Clear();
translations.Sorted = true;
translations.Items.AddRange(Translator.GetAllTranslations());
GetPropertiesToTranslate();
LoadTranslation();
FillTranslateGrid(allText.Text);
foreach (CultureInfo cultureInfo in CultureInfo.GetCultures(CultureTypes.AllCultures))
{
if (!_NO_TRANSLATE_languageCode.Items.Contains(cultureInfo.TwoLetterISOLanguageName))
{
_NO_TRANSLATE_languageCode.Items.Add(string.Concat(cultureInfo.TwoLetterISOLanguageName, " (", cultureInfo.DisplayName, ")"));
}
}
FormClosing += FormTranslate_FormClosing;
}
void FormTranslate_FormClosing(object sender, FormClosingEventArgs e)
{
AskForSave();
}
private void UpdateProgress()
{
int translatedCount = translate.Count(translateItem => !string.IsNullOrEmpty(translateItem.TranslatedValue));
var progresMsg = string.Format(translateProgressText.Text, translatedCount, translate.Count);
if (translateProgress.Text != progresMsg)
{
translateProgress.Text = progresMsg;
toolStrip1.Refresh();
}
}
private void LoadTranslation()
{
translate = new List<TranslateItem>();
foreach (TranslationCategory translationCategory in neutralTranslation.GetTranslationCategories())
{
foreach (TranslationItem translationItem in translationCategory.GetTranslationItems())
{
var translateItem = new TranslateItem
{
Category = translationCategory.Name,
Name = translationItem.Name,
Property = translationItem.Property,
NeutralValue = translationItem.Value
};
if (translator != null)
translateItem.TranslatedValue = translator.GetString(translationCategory.Name, translateItem.Name, translateItem.Property);
translate.Add(translateItem);
}
}
UpdateProgress();
}
private void FillTranslateGrid(string filter)
{
if (translate == null)
return;
translateItemBindingSource.DataSource = null;
var filterTranslate = translate.Where(translateItem => string.IsNullOrEmpty(filter) || filter.Equals(allText.Text) || filter.Equals(translateItem.Category)).Where(translateItem => !hideTranslatedItems.Checked || string.IsNullOrEmpty(translateItem.TranslatedValue)).ToList();
translateItemBindingSource.DataSource = filterTranslate;
UpdateProgress();
}
public void GetPropertiesToTranslate()
{
translateCategories.Items.Clear();
translateCategories.Items.Add(allText.Text);
string currentTranslation = GitCommands.Settings.Translation;
try
{
//Set language to neutral to get neutral translations
GitCommands.Settings.Translation = null;
foreach (Assembly assembly in AppDomain.CurrentDomain.GetAssemblies())
{
try
{
if (!assembly.FullName.StartsWith("ICSharpCode", StringComparison.OrdinalIgnoreCase))
foreach (Type type in assembly.GetTypes())
{
if (typeof(GitExtensionsControl).IsAssignableFrom(type) ||
typeof(GitExtensionsForm).IsAssignableFrom(type) ||
typeof(ITranslate).IsAssignableFrom(type))
{
object control = null;
if (type == GetType())
control = this;
else
// try to find parameter less constructor first
foreach (ConstructorInfo constructor in type.GetConstructors())
{
if (constructor.GetParameters().Length == 0)
control = Activator.CreateInstance(type);
}
if (control == null && type.GetConstructors().Length > 0)
{
ConstructorInfo parameterConstructor = type.GetConstructors()[0];
var parameters = new List<object>(parameterConstructor.GetParameters().Length);
for (int i = 0; i < parameterConstructor.GetParameters().Length; i++)
parameters.Add(null);
control = parameterConstructor.Invoke(parameters.ToArray());
}
if (control == null)
continue;
string name;
if (control is Control)
name = ((Control)control).Name;
else
name = control.GetType().Name;
if (control is Form && !string.IsNullOrEmpty(name))
{
if (!translateCategories.Items.Contains(name))
translateCategories.Items.Add(name);
AddTranslationItem(name, "$this", "Text", ((Form)control).Text);
}
foreach (FieldInfo fieldInfo in control.GetType().GetFields(BindingFlags.NonPublic | BindingFlags.Instance))
{
//Skip controls with a name started with "_NO_TRANSLATE_"
//this is a naming convention, these are not translated
if (fieldInfo.Name.StartsWith("_NO_TRANSLATE_"))
continue;
var component = fieldInfo.GetValue(control) as Component;
if (component != null)
{
foreach (PropertyInfo propertyInfo in fieldInfo.FieldType.GetProperties(BindingFlags.Public | BindingFlags.Instance))
{
if (propertyInfo.PropertyType == typeof(string) && ShouldBeTranslated(propertyInfo))
{
var value = (string)propertyInfo.GetValue(component, null);
//Only translate properties that have a neutral value
if (!string.IsNullOrEmpty(value))
{
AddTranslationItem(name, fieldInfo.Name, propertyInfo.Name, value);
}
}
/*
var t = propertyInfo.GetCustomAttributes(true);
if (t.Length > 0)
{
}
*/
}
}
}
}
}
}
catch (Exception)
{
}
}
}
finally
{
//Restore translation
GitCommands.Settings.Translation = currentTranslation;
}
}
private static bool ShouldBeTranslated(PropertyInfo propertyInfo)
{
if (propertyInfo.Name.Equals("Caption", StringComparison.CurrentCultureIgnoreCase))
return true;
if (propertyInfo.Name.Equals("Text", StringComparison.CurrentCultureIgnoreCase))
return true;
if (propertyInfo.Name.Equals("ToolTipText", StringComparison.CurrentCultureIgnoreCase))
return true;
if (propertyInfo.Name.Equals("Title", StringComparison.CurrentCultureIgnoreCase))
return true;
return false;
}
private void AddTranslationItem(string category, string item, string property, string neutralValue)
{
if (!neutralTranslation.HasTranslationCategory(category))
neutralTranslation.AddTranslationCategory(new TranslationCategory(category));
neutralTranslation.GetTranslationCategory(category).AddTranslationItem(new TranslationItem(item, property, neutralValue));
}
private void translateCategories_SelectedIndexChanged(object sender, EventArgs e)
{
FillTranslateGrid(translateCategories.SelectedItem.ToString());
}
private void saveAs_Click(object sender, EventArgs e)
{
if (string.IsNullOrEmpty(_NO_TRANSLATE_languageCode.Text))
if (MessageBox.Show("There is no languagecode selected." + Environment.NewLine + "Do you want to select a language code first?", "Language code", MessageBoxButtons.YesNo) == DialogResult.Yes)
return;
SaveAs();
}
private string GetSelectedLanguageCode()
{
if (string.IsNullOrEmpty(_NO_TRANSLATE_languageCode.Text) || _NO_TRANSLATE_languageCode.Text.Length < 2)
return null;
return _NO_TRANSLATE_languageCode.Text.Substring(0, 2);
}
private void SaveAs()
{
var foreignTranslation = new Translation { LanguageCode = GetSelectedLanguageCode() };
foreach (TranslateItem translateItem in translate)
{
//Item is not translated (yet), skip it
if (string.IsNullOrEmpty(translateItem.TranslatedValue))
continue;
if (!foreignTranslation.HasTranslationCategory(translateItem.Category))
foreignTranslation.AddTranslationCategory(new TranslationCategory(translateItem.Category));
foreignTranslation.GetTranslationCategory(translateItem.Category).AddTranslationItem(new TranslationItem(translateItem.Name, translateItem.Property, translateItem.TranslatedValue));
}
var fileDialog = new SaveFileDialog { Title = saveAsText.Text, FileName = translations.Text + ".xml" };
if (fileDialog.ShowDialog() == DialogResult.OK)
{
TranslationSerializer.Serialize(foreignTranslation, fileDialog.FileName);
changesMade = false;
}
}
private void translations_SelectedIndexChanged(object sender, EventArgs e)
{
AskForSave();
changesMade = false;
translator = new Translator(translations.Text);
LoadTranslation();
FillTranslateGrid(allText.Text);
try
{
var culture = new CultureInfo(translator.LanguageCode);
_NO_TRANSLATE_languageCode.Text = string.Concat(culture.TwoLetterISOLanguageName, " (", culture.DisplayName, ")");
}
catch
{
_NO_TRANSLATE_languageCode.Text = translator.LanguageCode;
}
}
private void hideTranslatedItems_CheckedChanged(object sender, EventArgs e)
{
FillTranslateGrid(allText.Text);
}
private void AskForSave()
{
if (changesMade)
{
if (MessageBox.Show(saveCurrentChangesText.Text, saveCurrentChangesCaption.Text, MessageBoxButtons.YesNo) == DialogResult.Yes)
{
SaveAs();
}
}
}
private void translateGrid_CellEndEdit(object sender, DataGridViewCellEventArgs e)
{
changesMade = true;
UpdateProgress();
}
private void toolStripButton1_CheckedChanged(object sender, EventArgs e)
{
splitContainer2.Panel2Collapsed = _toolStripButton1.Checked;
}
private void translatedText_TextChanged(object sender, EventArgs e)
{
if (translateGrid.SelectedRows.Count == 1)
{
var translateItem = (TranslateItem)translateItemBindingSource.Current;
translateItem.TranslatedValue = translatedText.Text;
changesMade = true;
UpdateProgress();
}
}
private void translateGrid_Click(object sender, EventArgs e)
{
if (translateGrid.SelectedRows.Count == 1)
{
if (_toolStripButton1.Checked)
{
splitContainer2.Panel2Collapsed = false;
}
var translateItem = (TranslateItem)translateGrid.SelectedRows[0].DataBoundItem;
if (translateItem == null) return;
neutralTekst.Text = translateItem.NeutralValue;
translatedText.Text = translateItem.TranslatedValue;
}
else
{
splitContainer2.Panel2Collapsed = true;
}
}
private void translateGrid_SelectionChanged(object sender, EventArgs e)
{
translateGrid_Click(null, null);
}
private void nextButton_Click(object sender, EventArgs e)
{
if (translateGrid.SelectedRows.Count == 1)
{
if (translateGrid.SelectedRows[0].Index < translateGrid.Rows.Count - 1)
{
int newIndex = translateGrid.SelectedRows[0].Index + 1;
translateGrid.SelectedRows[0].Selected = false;
translateGrid.Rows[newIndex].Selected = true;
}
}
else
if (translateGrid.Rows.Count > 0)
{
translateGrid.Rows[0].Selected = true;
}
}
private void previousButton_Click(object sender, EventArgs e)
{
if (translateGrid.SelectedRows.Count == 1)
{
if (translateGrid.SelectedRows[0].Index > 0)
{
int newIndex = translateGrid.SelectedRows[0].Index - 1;
translateGrid.SelectedRows[0].Selected = false;
translateGrid.Rows[newIndex].Selected = true;
}
}
else
if (translateGrid.Rows.Count > 0)
{
translateGrid.Rows[0].Selected = true;
}
}
private void googleTranslate_Click(object sender, EventArgs e)
{
if (string.IsNullOrEmpty(_NO_TRANSLATE_languageCode.Text))
{
MessageBox.Show("Select a language code first.");
return;
}
if (translateGrid.SelectedRows.Count == 1)
{
var translateItem = ((TranslateItem)translateGrid.SelectedRows[0].DataBoundItem);
translateItem.TranslatedValue = Google.TranslateText(translateItem.NeutralValue, "en", GetSelectedLanguageCode());
translateGrid_Click(null, null);
translateGrid.Refresh();
}
}
private void googleAll_Click(object sender, EventArgs e)
{
if (string.IsNullOrEmpty(_NO_TRANSLATE_languageCode.Text))
{
MessageBox.Show("Select a language code first.");
return;
}
foreach (TranslateItem translateItem in translate)
{
if (string.IsNullOrEmpty(translateItem.TranslatedValue))
translateItem.TranslatedValue = Google.TranslateText(translateItem.NeutralValue, "en", GetSelectedLanguageCode());
UpdateProgress();
translateGrid.Refresh();
}
translateGrid_Click(null, null);
}
private void toolStripButtonNew_Click(object sender, EventArgs e)
{
translations.Text = "";
translations_SelectedIndexChanged(null, null);
}
}
}