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LanguageEntries are now removed from the grid if both languageFiles contain null or empty value for it

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git-svn-id: http://svn.code.sf.net/p/greenshot/code/trunk@1903 7dccd23d-a4a3-4e1f-8c07-b4c1b4018ab4
This commit is contained in:
JKlingen 2012-05-25 19:38:16 +00:00
parent 9360232ea0
commit b5b6bf6e20
3 changed files with 288 additions and 17 deletions
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47
GreenshotLanguageEditor/EntriesEditorWindow.xaml.cs
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@ -41,7 +41,7 @@ namespace GreenshotLanguageEditor {
public partial class EntriesEditorWindow : Window, INotifyPropertyChanged {
private string languagePath;
IDictionary<string, LanguageEntry> languageResources = new SortedDictionary<string, LanguageEntry>();
ObservableDictionary<string, LanguageEntry> languageResources = new ObservableDictionary<string, LanguageEntry>();
IList<LanguageFile> languageFiles;
public IList<LanguageFile> LanguageFiles {
@ -68,13 +68,15 @@ namespace GreenshotLanguageEditor {
set;
}
private ICollectionView view;
public ICollectionView View {
get;
set;
get {return view;}
set {view=value; NotifyPropertyChanged("View");}
}
public EntriesEditorWindow() {
var dialog = new System.Windows.Forms.FolderBrowserDialog();
dialog.Description = "Select the directory containing the translation files for Greenshot. " +
"Please get the latest files first: " +
@ -91,13 +93,18 @@ namespace GreenshotLanguageEditor {
return;
}
//languagePath = @"C:\Users\jens\Documents\Sharpdevelop Projects\Greenshot\trunk\Greenshot\Languages\";
languagePath = @"C:\Users\jens\Documents\Sharpdevelop Projects\Greenshot\trunk\Greenshot\Languages\";
InitializeComponent();
DataContext = this;
this.Activate();
View = CollectionViewSource.GetDefaultView(LoadResources(languagePath));
languageResources.CollectionChanged += delegate {
View = CollectionViewSource.GetDefaultView(languageResources.Values);
View.Refresh();
};
}
private IList<LanguageEntry> LoadResources(string languagePath) {
@ -105,19 +112,16 @@ namespace GreenshotLanguageEditor {
foreach (LanguageFile languageFile in GreenshotLanguage.GetLanguageFiles(languagePath, "language*.xml")) {
LanguageFiles.Add(languageFile);
if ("en-US".Equals(languageFile.IETF)) {
// we should always start with en-US, so the grid is initialized with the probably most-complete language file as benchmark for translations
LanguageFile1 = languageFile;
PopulateColumn(languageFile, 1);
} else if(LanguageFile2 == null) {
// default: first non-english file is for right column, english file for left column
if(LanguageFile2 == null && !"en-US".Equals(languageFile.IETF)) {
LanguageFile2 = languageFile;
PopulateColumn(languageFile, 2);
}else if (LanguageFile1 == null || "en-US".Equals(languageFile.IETF)) {
LanguageFile1 = languageFile;
}
}
if(LanguageFile1 == null) {
MessageBox.Show("language-en-US.xml does not exist in the location selected. It is needed as reference for the translation.");
this.Close();
}
if(LanguageFile1 != null) PopulateColumn(LanguageFile1, 1);
if(LanguageFile2 != null) PopulateColumn(LanguageFile2, 2);
return new List<LanguageEntry>(languageResources.Values);
}
@ -132,16 +136,24 @@ namespace GreenshotLanguageEditor {
}
if(columnIndex == 1) unsavedChangesInLanguage1 = false;
if(columnIndex == 2) unsavedChangesInLanguage2 = false;
}
private void ClearColumn(int columnIndex) {
// we do not throw out LanguageEntries that do not exist in selected language,
// so that en-US (loaded at startup) is always the benchmark, even when other languages are displayed
IList<string> resKeys = new List<string>(languageResources.Keys);
//foreach(string key in resKeys) {
foreach(LanguageEntry e in languageResources.Values) {
if (columnIndex == 1) e.Entry1 = null;
if (columnIndex == 1) e.Entry1 = null;
else if (columnIndex == 2) e.Entry2 = null;
else throw new ArgumentOutOfRangeException("Argument columnIndex must be either 1 or 2");
}
// remove entries with two null values
foreach(string key in resKeys) {
LanguageEntry e = languageResources[key];
if(string.IsNullOrWhiteSpace(e.Entry1) && string.IsNullOrWhiteSpace(e.Entry2)) {
languageResources.Remove(e.Key);
}
}
}
private LanguageEntry GetOrCreateLanguageEntry(string key) {
@ -181,6 +193,7 @@ namespace GreenshotLanguageEditor {
if(targetColumn == 1) LanguageFile1 = file;
else if(targetColumn == 2) LanguageFile2 = file;
PopulateColumn(file, targetColumn);
// TODO Language resources does not implement notifycollectionwhatever interface. does not work when keys are removed
}
private void cancelButtonClicked(object sender, RoutedEventArgs e) {