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|
//
// POEditorWidget.cs
//
// Author:
// Mike Krüger <mkrueger@novell.com>
//
// Copyright (C) 2007 Novell, Inc (http://www.novell.com)
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
using System;
using System.Linq;
using System.Collections.Generic;
using System.Text.RegularExpressions;
using Gtk;
using Gdk;
using MonoDevelop.Core;
using MonoDevelop.Ide.Gui.Content;
using MonoDevelop.Ide.Tasks;
using MonoDevelop.Gettext.Editor;
using MonoDevelop.Ide.Gui.Components;
using MonoDevelop.Ide;
using System.ComponentModel;
using System.Threading;
using MonoDevelop.Components;
using MonoDevelop.Ide.Editor;
using MonoDevelop.Core.Text;
using MonoDevelop.Ide.Gui;
namespace MonoDevelop.Gettext
{
partial class POEditorWidget : Gtk.Bin, IUndoHandler
{
TranslationProject project;
CatalogHeadersWidget headersEditor;
ListStore store;
ListStore foundInStore;
Catalog catalog;
string poFileName;
TextEditor texteditorOriginal = TextEditorFactory.CreateNewEditor ();
TextEditor texteditorPlural = TextEditorFactory.CreateNewEditor ();
static List<POEditorWidget> widgets = new List<POEditorWidget> ();
//simple escaping to make the messages display in single lines in the treeview
static string EscapeForTreeView (string message)
{
return StringEscaping.ToGettextFormat (message);
}
public Catalog Catalog {
get {
return catalog;
}
set {
catalog = value;
headersEditor.CatalogHeaders = catalog;
ClearTextview ();
AddTextview (0);
UpdateFromCatalog ();
UpdateProgressBar ();
}
}
public string POFileName { // todo - move to Catalog class.
get {
return poFileName;
}
set {
poFileName = value;
}
}
internal static readonly Gdk.Color errorColor = new Gdk.Color (210, 32, 32);
public POEditorWidget (TranslationProject project)
{
this.project = project;
this.Build ();
//FIXME: avoid unnecessary creation of old treeview
scrolledwindow1.Remove (treeviewEntries);
treeviewEntries.Destroy ();
treeviewEntries = new MonoDevelop.Components.ContextMenuTreeView ();
treeviewEntries.ShowAll ();
scrolledwindow1.Add (treeviewEntries);
((MonoDevelop.Components.ContextMenuTreeView)treeviewEntries).DoPopupMenu = ShowPopup;
this.headersEditor = new CatalogHeadersWidget ();
this.notebookPages.AppendPage (headersEditor, new Gtk.Label ());
updateTaskThread = new BackgroundWorker ();
updateTaskThread.WorkerSupportsCancellation = true;
updateTaskThread.DoWork += TaskUpdateWorker;
AddButton (GettextCatalog.GetString ("Translation")).Active = true;
AddButton (GettextCatalog.GetString ("Headers")).Active = false;
// entries tree view
store = new ListStore (typeof(CatalogEntry));
this.treeviewEntries.Model = store;
TreeViewColumn fuzzyColumn = new TreeViewColumn ();
fuzzyColumn.SortIndicator = true;
fuzzyColumn.SortColumnId = 0;
fuzzyColumn.Title = GettextCatalog.GetString ("Fuzzy");
var iconRenderer = new CellRendererImage ();
fuzzyColumn.PackStart (iconRenderer, false);
fuzzyColumn.SetCellDataFunc (iconRenderer, CatalogIconDataFunc);
CellRendererToggle cellRendFuzzy = new CellRendererToggle ();
cellRendFuzzy.Activatable = true;
cellRendFuzzy.Toggled += HandleCellRendFuzzyToggled;
fuzzyColumn.PackStart (cellRendFuzzy, false);
fuzzyColumn.SetCellDataFunc (cellRendFuzzy, FuzzyToggleDataFunc);
treeviewEntries.AppendColumn (fuzzyColumn);
TreeViewColumn originalColumn = new TreeViewColumn ();
originalColumn.Expand = true;
originalColumn.SortIndicator = true;
originalColumn.SortColumnId = 1;
originalColumn.Title = GettextCatalog.GetString ("Original string");
CellRendererText original = new CellRendererText ();
original.Ellipsize = Pango.EllipsizeMode.End;
originalColumn.PackStart (original, true);
originalColumn.SetCellDataFunc (original, OriginalTextDataFunc);
treeviewEntries.AppendColumn (originalColumn);
TreeViewColumn translatedColumn = new TreeViewColumn ();
translatedColumn.Expand = true;
translatedColumn.SortIndicator = true;
translatedColumn.SortColumnId = 2;
translatedColumn.Title = GettextCatalog.GetString ("Translated string");
CellRendererText translation = new CellRendererText ();
translation.Ellipsize = Pango.EllipsizeMode.End;
translatedColumn.PackStart (translation, true);
translatedColumn.SetCellDataFunc (translation, TranslationTextDataFunc);
treeviewEntries.AppendColumn (translatedColumn);
treeviewEntries.Selection.Changed += OnEntrySelected;
// found in tree view
foundInStore = new ListStore (typeof(string), typeof(string), typeof(string), typeof(Xwt.Drawing.Image));
this.treeviewFoundIn.Model = foundInStore;
TreeViewColumn fileColumn = new TreeViewColumn ();
var pixbufRenderer = new CellRendererImage ();
fileColumn.PackStart (pixbufRenderer, false);
fileColumn.SetAttributes (pixbufRenderer, "image", FoundInColumns.Pixbuf);
CellRendererText textRenderer = new CellRendererText ();
fileColumn.PackStart (textRenderer, true);
fileColumn.SetAttributes (textRenderer, "text", FoundInColumns.File);
treeviewFoundIn.AppendColumn (fileColumn);
treeviewFoundIn.AppendColumn ("", new CellRendererText (), "text", FoundInColumns.Line);
treeviewFoundIn.HeadersVisible = false;
treeviewFoundIn.GetColumn (1).FixedWidth = 100;
treeviewFoundIn.RowActivated += delegate(object sender, RowActivatedArgs e) {
Gtk.TreeIter iter;
foundInStore.GetIter (out iter, e.Path);
string line = foundInStore.GetValue (iter, (int)FoundInColumns.Line) as string;
string file = foundInStore.GetValue (iter, (int)FoundInColumns.FullFileName) as string;
int lineNr = 1;
try {
lineNr = 1 + int.Parse (line);
} catch {
}
IdeApp.Workbench.OpenDocument (new FileOpenInformation (file, project, lineNr, 1, OpenDocumentOptions.Default));
};
this.notebookTranslated.RemovePage (0);
this.searchEntryFilter.Entry.Text = "";
searchEntryFilter.Entry.Changed += delegate {
UpdateFromCatalog ();
};
this.togglebuttonFuzzy.Active = PropertyService.Get ("Gettext.ShowFuzzy", true);
this.togglebuttonFuzzy.TooltipText = GettextCatalog.GetString ("Show fuzzy translations");
this.togglebuttonFuzzy.Toggled += delegate {
MonoDevelop.Core.PropertyService.Set ("Gettext.ShowFuzzy", this.togglebuttonFuzzy.Active);
UpdateFromCatalog ();
};
this.togglebuttonMissing.Active = PropertyService.Get ("Gettext.ShowMissing", true);
this.togglebuttonMissing.TooltipText = GettextCatalog.GetString ("Show missing translations");
this.togglebuttonMissing.Toggled += delegate {
MonoDevelop.Core.PropertyService.Set ("Gettext.ShowMissing", this.togglebuttonMissing.Active);
UpdateFromCatalog ();
};
this.togglebuttonOk.Active = PropertyService.Get ("Gettext.ShowTranslated", true);
this.togglebuttonOk.TooltipText = GettextCatalog.GetString ("Show valid translations");
this.togglebuttonOk.Toggled += delegate {
MonoDevelop.Core.PropertyService.Set ("Gettext.ShowTranslated", this.togglebuttonOk.Active);
UpdateFromCatalog ();
};
this.textviewComments.Buffer.Changed += delegate {
if (this.isUpdating)
return;
if (this.currentEntry != null) {
string[] lines = textviewComments.Buffer.Text.Split (CatalogParser.LineSplitStrings, System.StringSplitOptions.None);
for (int i = 0; i < lines.Length; i++) {
if (!lines[i].StartsWith ("#"))
lines[i] = "# " + lines[i];
}
this.currentEntry.Comment = string.Join (System.Environment.NewLine, lines);
}
UpdateProgressBar ();
};
searchEntryFilter.Ready = true;
searchEntryFilter.Visible = true;
searchEntryFilter.ForceFilterButtonVisible = true;
searchEntryFilter.RequestMenu += delegate {
searchEntryFilter.Menu = CreateOptionsMenu ();
};
widgets.Add (this);
checkbuttonWhiteSpaces.Toggled += CheckbuttonWhiteSpacesToggled;
this.scrolledwindowOriginal.Child = this.texteditorOriginal;
this.scrolledwindowPlural.Child = this.texteditorPlural;
this.scrolledwindowOriginal.Child.Show ();
this.scrolledwindowPlural.Child.Show ();
scrolledwindowOriginal.Child.ModifyBase (Gtk.StateType.Normal, Style.Base (Gtk.StateType.Insensitive));
scrolledwindowPlural.Child.ModifyBase (Gtk.StateType.Normal, Style.Base (Gtk.StateType.Insensitive));
this.texteditorOriginal.Options = DefaultSourceEditorOptions.PlainEditor;
this.texteditorPlural.Options = DefaultSourceEditorOptions.PlainEditor;
this.texteditorOriginal.IsReadOnly = true;
this.texteditorPlural.IsReadOnly = true;
toolbarPages.ModifyBg (StateType.Normal, Styles.POEditor.TabBarBackgroundColor);
MonoDevelop.Ide.Gui.Styles.Changed += HandleStylesChanged;
}
void HandleStylesChanged (object sender, EventArgs e)
{
UpdateFromCatalog ();
toolbarPages.ModifyBg (StateType.Normal, Styles.POEditor.TabBarBackgroundColor);
}
void HandleCellRendFuzzyToggled (object sender, ToggledArgs args)
{
TreeIter iter;
if (store.GetIterFromString (out iter, args.Path)) {
CatalogEntry entry = (CatalogEntry)store.GetValue (iter, 0);
entry.IsFuzzy = !entry.IsFuzzy;
UpdateProgressBar ();
}
}
void CatalogIconDataFunc (Gtk.TreeViewColumn column, Gtk.CellRenderer cell, Gtk.TreeModel model, Gtk.TreeIter iter)
{
CatalogEntry entry = (CatalogEntry)model.GetValue (iter, 0);
((CellRendererImage)cell).Image = ImageService.GetIcon (GetStockForEntry (entry), IconSize.Menu);
cell.CellBackgroundGdk = GetRowColorForEntry (entry);
}
void FuzzyToggleDataFunc (Gtk.TreeViewColumn column, Gtk.CellRenderer cell, Gtk.TreeModel model, Gtk.TreeIter iter)
{
CatalogEntry entry = (CatalogEntry)model.GetValue (iter, 0);
((CellRendererToggle)cell).Active = entry.IsFuzzy;
cell.CellBackgroundGdk = GetRowColorForEntry (entry);
}
void OriginalTextDataFunc (Gtk.TreeViewColumn column, Gtk.CellRenderer cell, Gtk.TreeModel model, Gtk.TreeIter iter)
{
CatalogEntry entry = (CatalogEntry)model.GetValue (iter, 0);
((CellRendererText)cell).Text = EscapeForTreeView (entry.String);
cell.CellBackgroundGdk = GetRowColorForEntry (entry);
((CellRendererText)cell).ForegroundGdk = GetForeColorForEntry (entry);
}
void TranslationTextDataFunc (Gtk.TreeViewColumn column, Gtk.CellRenderer cell, Gtk.TreeModel model, Gtk.TreeIter iter)
{
CatalogEntry entry = (CatalogEntry)model.GetValue (iter, 0);
((CellRendererText)cell).Text = EscapeForTreeView (entry.GetTranslation (0));
cell.CellBackgroundGdk = GetRowColorForEntry (entry);
((CellRendererText)cell).ForegroundGdk = GetForeColorForEntry (entry);
}
void CheckbuttonWhiteSpacesToggled (object sender, EventArgs e)
{
}
#region Options
enum SearchIn {
Original,
Translated,
Both
}
static bool isCaseSensitive;
static bool isWholeWordOnly;
static bool regexSearch;
static SearchIn searchIn;
static POEditorWidget ()
{
isCaseSensitive = PropertyService.Get ("GettetAddin.Search.IsCaseSensitive", false);
isWholeWordOnly = PropertyService.Get ("GettetAddin.Search.IsWholeWordOnly", false);
regexSearch = PropertyService.Get ("GettetAddin.Search.RegexSearch", false);
searchIn = PropertyService.Get ("GettetAddin.Search.SearchIn", SearchIn.Both);
}
static bool IsCaseSensitive {
get {
return isCaseSensitive;
}
set {
PropertyService.Set ("GettetAddin.Search.IsCaseSensitive", value);
isCaseSensitive = value;
}
}
static bool IsWholeWordOnly {
get {
return isWholeWordOnly;
}
set {
PropertyService.Set ("GettetAddin.Search.IsWholeWordOnly", value);
isWholeWordOnly = value;
}
}
static bool RegexSearch {
get {
return regexSearch;
}
set {
PropertyService.Set ("GettetAddin.Search.RegexSearch", value);
regexSearch = value;
}
}
static SearchIn DoSearchIn {
get {
return searchIn;
}
set {
PropertyService.Set ("GettetAddin.Search.SearchIn", value);
searchIn = value;
}
}
#endregion
public Menu CreateOptionsMenu ()
{
Menu menu = new Menu ();
MenuItem searchInMenu = new MenuItem (GettextCatalog.GetString ("_Search in"));
Menu sub = new Menu ();
searchInMenu.Submenu = sub;
Gtk.RadioMenuItem original = null, translated = null, both = null;
GLib.SList group = new GLib.SList (IntPtr.Zero);
original = new Gtk.RadioMenuItem (group, GettextCatalog.GetString ("_Original"));
group = original.Group;
original.ButtonPressEvent += delegate { original.Activate (); };
sub.Append (original);
translated = new Gtk.RadioMenuItem (group, GettextCatalog.GetString ("_Translated"));
translated.ButtonPressEvent += delegate { translated.Activate (); };
group = translated.Group;
sub.Append (translated);
both = new Gtk.RadioMenuItem (group, GettextCatalog.GetString ("_Both"));
both.ButtonPressEvent += delegate { both.Activate (); };
sub.Append (both);
switch (DoSearchIn) {
case SearchIn.Both:
both.Activate ();
break;
case SearchIn.Original:
original.Activate ();
break;
case SearchIn.Translated:
translated.Activate ();
break;
}
menu.Append (searchInMenu);
both.Activated += delegate {
if (DoSearchIn != SearchIn.Both) {
DoSearchIn = SearchIn.Both;
UpdateFromCatalog ();
menu.Destroy ();
}
};
original.Activated += delegate {
if (DoSearchIn != SearchIn.Original) {
DoSearchIn = SearchIn.Original;
UpdateFromCatalog ();
menu.Destroy ();
}
};
translated.Activated += delegate {
if (DoSearchIn != SearchIn.Translated) {
DoSearchIn = SearchIn.Translated;
UpdateFromCatalog ();
menu.Destroy ();
}
};
Gtk.CheckMenuItem regexSearch = new Gtk.CheckMenuItem (MonoDevelop.Core.GettextCatalog.GetString ("_Regex search"));
regexSearch.Active = RegexSearch;
regexSearch.ButtonPressEvent += delegate {
RegexSearch = !RegexSearch;
UpdateFromCatalog ();
};
menu.Append (regexSearch);
Gtk.CheckMenuItem caseSensitive = new Gtk.CheckMenuItem (MonoDevelop.Core.GettextCatalog.GetString ("_Case sensitive"));
caseSensitive.Active = IsCaseSensitive;
caseSensitive.ButtonPressEvent += delegate {
IsCaseSensitive = !IsCaseSensitive;
UpdateFromCatalog ();
};
menu.Append (caseSensitive);
Gtk.CheckMenuItem wholeWordsOnly = new Gtk.CheckMenuItem (MonoDevelop.Core.GettextCatalog.GetString ("_Whole words only"));
wholeWordsOnly.Active = IsWholeWordOnly;
wholeWordsOnly.Sensitive = !RegexSearch;
wholeWordsOnly.ButtonPressEvent += delegate {
IsWholeWordOnly = !IsWholeWordOnly;
UpdateFromCatalog ();
};
menu.Append (wholeWordsOnly);
menu.ShowAll ();
return menu;
}
public static void ReloadWidgets ()
{
foreach (POEditorWidget widget in widgets) {
widget.Reload ();
}
}
void Reload ()
{
Catalog newCatalog = new Catalog(project);
newCatalog.Load (null, catalog.FileName);
this.Catalog = newCatalog;
UpdateTasks ();
}
List<TextEditor> notebookTranslatedEditors = new List<TextEditor> ();
TextEditor GetTextView (int index)
{
return notebookTranslatedEditors[index];
}
void ClearTextview ()
{
while (this.notebookTranslated.NPages > 0)
this.notebookTranslated.RemovePage (0);
}
void AddTextview (int index)
{
ScrolledWindow window = new ScrolledWindow ();
var textView = TextEditorFactory.CreateNewEditor ();
window.Child = textView;
textView.TextChanged += delegate {
if (this.isUpdating)
return;
try {
if (this.currentEntry != null) {
string escapedText = textView.Text;
string oldText = this.currentEntry.GetTranslation (index);
this.currentEntry.SetTranslation (escapedText, index);
AddChange (this.currentEntry, oldText, escapedText, index);
}
IdeApp.Workbench.StatusBar.ShowReady ();
window.Child.ModifyBase (Gtk.StateType.Normal, Style.Base (Gtk.StateType.Normal));
} catch (System.Exception e) {
IdeApp.Workbench.StatusBar.ShowError (e.Message);
window.Child.ModifyBase (Gtk.StateType.Normal, errorColor);
}
treeviewEntries.QueueDraw ();
UpdateProgressBar ();
UpdateTasks ();
};
Label label = new Label ();
label.Text = this.Catalog.PluralFormsDescriptions [index];
window.ShowAll ();
this.notebookTranslated.AppendPage (window, label);
notebookTranslatedEditors.Add (textView);
}
void ShowPopup (EventButton evt)
{
Gtk.Menu contextMenu = CreateContextMenu ();
if (contextMenu != null)
GtkWorkarounds.ShowContextMenu (contextMenu, this, evt);
}
Gtk.Menu CreateContextMenu ()
{
CatalogEntry entry = SelectedEntry;
if (entry == null)
return null;
Gtk.Menu result = new Gtk.Menu ();
Gtk.MenuItem item = new Gtk.MenuItem ("Delete");
item.Sensitive = entry.References.Length == 0;
item.Activated += delegate {
RemoveEntry (entry);
};
item.Show();
result.Append (item);
return result;
}
void RemoveEntryByString (string msgstr)
{
CatalogEntry entry = this.catalog.FindItem (msgstr);
if (entry != null) {
if (currentEntry.String == msgstr)
this.EditEntry (null);
this.catalog.RemoveItem (entry);
this.UpdateFromCatalog ();
}
}
void RemoveEntry (CatalogEntry entry)
{
bool yes = MessageService.AskQuestion (GettextCatalog.GetString ("Do you really want to remove the translation string {0} (It will be removed from all translations)?", entry.String),
AlertButton.Cancel, AlertButton.Remove) == AlertButton.Remove;
if (yes) {
TranslationProject project = IdeApp.ProjectOperations.CurrentSelectedSolutionItem as TranslationProject;
if (project != null) {
foreach (POEditorWidget widget in widgets)
widget.RemoveEntryByString (entry.String);
project.RemoveEntry (entry.String);
}
}
}
void UpdateProgressBar ()
{
int all, untrans, fuzzy, missing, bad;
catalog.GetStatistics (out all, out fuzzy, out missing, out bad, out untrans);
double percentage = all > 0 ? ((double)(all - untrans) / all) * 100 : 0.0;
string barText = String.Format (GettextCatalog.GetString ("{0:#00.00}% Translated"), percentage);
if (untrans > 0 || fuzzy > 0)
barText += " (";
if (untrans > 0) {
barText += String.Format (GettextCatalog.GetPluralString ("{0} Missing Message", "{0} Missing Messages", untrans), untrans);
}
if (fuzzy > 0) {
if (untrans > 0) {
barText += ", ";
}
barText += String.Format (GettextCatalog.GetPluralString ("{0} Fuzzy Message", "{0} Fuzzy Messages", fuzzy), fuzzy);
}
if (untrans > 0 || fuzzy > 0)
barText += ")";
this.progressbar1.Text = barText;
percentage = percentage / 100;
this.progressbar1.Fraction = percentage;
}
#region EntryEditor handling
CatalogEntry currentEntry;
// Dictionary<Mono.TextEditor.TextEditor, bool> gtkSpellSet = new Dictionary<Mono.TextEditor.TextEditor, bool> ();
void RemoveTextViewsFrom (int index)
{
for (int i = this.notebookTranslated.NPages - 1; i >= index; i--) {
var view = GetTextView (i);
if (view == null)
continue;
// if (gtkSpellSet.ContainsKey (view)) {
// GtkSpell.Detach (view);
// gtkSpellSet.Remove (view);
// }
notebookTranslated.RemovePage (i);
notebookTranslatedEditors.RemoveAt (i);
}
}
void EditEntry (CatalogEntry entry)
{
this.isUpdating = true;
try {
currentEntry = entry;
this.texteditorOriginal.CaretLocation = new DocumentLocation (1, 1);
this.texteditorOriginal.Text = entry != null ? entry.String : "";
//this.texteditorOriginal.VAdjustment.Value = this.texteditorOriginal.HAdjustment.Value = 0;
// if (GtkSpell.IsSupported && !gtkSpellSet.ContainsKey (this.textviewOriginal)) {
// GtkSpell.Attach (this.textviewOriginal, "en");
// this.gtkSpellSet[this.textviewOriginal] = true;
// }
//
this.vbox8.Visible = entry != null && entry.HasPlural;
this.notebookTranslated.ShowTabs = entry != null && entry.HasPlural;
if (entry != null && entry.HasPlural) {
this.texteditorPlural.CaretLocation = new DocumentLocation (1, 1);
this.texteditorPlural.Text = entry.PluralString;
//this.texteditorPlural.VAdjustment.Value = this.texteditorPlural.HAdjustment.Value = 0;
// if (GtkSpell.IsSupported && !gtkSpellSet.ContainsKey (this.textviewOriginalPlural)) {
// GtkSpell.Attach (this.textviewOriginalPlural, "en");
// this.gtkSpellSet[this.textviewOriginalPlural] = true;
// }
}
this.foundInStore.Clear ();
if (entry != null) {
RemoveTextViewsFrom (entry.NumberOfTranslations);
for (int i = this.notebookTranslated.NPages; i < entry.NumberOfTranslations; i++) {
AddTextview (i);
}
for (int i = 0; i < entry.NumberOfTranslations; i++) {
var textView = GetTextView (i);
if (textView == null)
continue;
textView.ClearSelection ();
textView.Text = entry != null ? entry.GetTranslation (i) : "";
EditActions.MoveCaretToDocumentEnd (textView);
}
foreach (string reference in entry.References) {
string file;
string line;
int i = reference.IndexOf (':');
if (i >= 0) {
file = reference.Substring (0, i);
line = reference.Substring (i + 1);
} else {
file = reference;
line = "?";
}
string fullName = System.IO.Path.Combine (System.IO.Path.GetDirectoryName (this.poFileName), file);
this.foundInStore.AppendValues (file, line, fullName, DesktopService.GetIconForFile (fullName, IconSize.Menu));
}
}
this.textviewComments.Buffer.Text = entry != null ? entry.Comment : null;
/* if (GtkSpell.IsSupported) {
foreach (TextView view in this.gtkSpellSet.Keys)
GtkSpell.Recheck (view);
}*/
} finally {
this.isUpdating = false;
}
}
#endregion
#region TreeView handling
enum FoundInColumns : int
{
File,
Line,
FullFileName,
Pixbuf
}
static string GetStockForEntry (CatalogEntry entry)
{
if (entry.References.Length == 0)
return Gtk.Stock.DialogError;
return entry.IsFuzzy ? iconFuzzy : entry.IsTranslated ? iconValid : iconMissing;
}
static string iconFuzzy = "md-error";// "md-translation-fuzzy";
static string iconValid = "md-done";//"md-translation-valid";
static string iconMissing = "md-warning";//"md-translation-missing";
Color GetRowColorForEntry (CatalogEntry entry)
{
if (entry.References.Length == 0)
return Styles.POEditor.EntryMissingBackgroundColor;
return entry.IsFuzzy ? Styles.POEditor.EntryFuzzyBackgroundColor : entry.IsTranslated ? Style.Base (StateType.Normal) : Styles.POEditor.EntryUntranslatedBackgroundColor;
}
Color GetForeColorForEntry (CatalogEntry entry)
{
if (entry.References.Length == 0)
return Styles.POEditor.EntryMissingBackgroundColor;
return entry.IsFuzzy ? Style.Black : entry.IsTranslated ? Style.Text (StateType.Normal) : Style.Black;
}
static int GetTypeSortIndicator (CatalogEntry entry)
{
return entry.IsFuzzy ? 1 : entry.IsTranslated ? 0 : 2;
}
TreeIter SelectedIter {
get {
TreeIter iter;
if (treeviewEntries.Selection.GetSelected (out iter))
return iter;
return Gtk.TreeIter.Zero;
}
}
CatalogEntry SelectedEntry {
get {
TreeIter iter = SelectedIter;
if (iter.Equals (Gtk.TreeIter.Zero))
return null;
if (treeviewEntries.Selection.IterIsSelected (iter))
return store.GetValue (iter, 0) as CatalogEntry;
return null;
}
}
void OnEntrySelected (object sender, EventArgs args)
{
CatalogEntry entry = SelectedEntry;
if (entry != null)
EditEntry (entry);
}
bool IsMatch (string text, string filter)
{
if (RegexSearch)
return regex.IsMatch (text);
if (!IsCaseSensitive)
text = text.ToUpper ();
int idx = text.IndexOf (filter);
if (idx >= 0) {
if (IsWholeWordOnly) {
return (idx == 0 || char.IsWhiteSpace (text[idx - 1])) &&
(idx + filter.Length == text.Length || char.IsWhiteSpace (text[idx + 1]));
}
return true;
}
return false;
}
bool ShouldFilter (CatalogEntry entry, string filter)
{
if (entry.IsFuzzy) {
if (!this.togglebuttonFuzzy.Active) {
return true;
}
} else {
if (!entry.IsTranslated && !this.togglebuttonMissing.Active)
return true;
if (entry.IsTranslated && !this.togglebuttonOk.Active)
return true;
}
if (String.IsNullOrEmpty (filter))
return false;
if (DoSearchIn != SearchIn.Translated) {
if (IsMatch (entry.String, filter))
return false;
if (entry.HasPlural) {
if (IsMatch (entry.PluralString, filter))
return false;
}
}
if (DoSearchIn != SearchIn.Original) {
for (int i = 0; i < entry.NumberOfTranslations; i++) {
if (IsMatch (entry.GetTranslation (i), filter))
return false;
}
}
return true;
}
string filter = "";
System.Text.RegularExpressions.Regex regex = new System.Text.RegularExpressions.Regex ("");
void UpdateFromCatalog ()
{
filter = this.searchEntryFilter.Entry.Text;
if (!IsCaseSensitive && filter != null)
filter = filter.ToUpper ();
if (RegexSearch) {
try {
RegexOptions options = RegexOptions.Compiled;
if (!IsCaseSensitive)
options |= RegexOptions.IgnoreCase;
regex = new System.Text.RegularExpressions.Regex (filter, options);
} catch (Exception e) {
IdeApp.Workbench.StatusBar.ShowError (e.Message);
this.searchEntryFilter.Entry.ModifyBase (StateType.Normal, errorColor);
this.searchEntryFilter.QueueDraw ();
return;
}
}
this.searchEntryFilter.Entry.ModifyBase (StateType.Normal, Style.Base (StateType.Normal));
this.searchEntryFilter.QueueDraw ();
int found = 0;
ListStore newStore = new ListStore (typeof(CatalogEntry));
try {
foreach (CatalogEntry entry in catalog) {
if (!ShouldFilter (entry, filter)) {
newStore.AppendValues (entry);
found++;
}
}
} catch (Exception) {
}
newStore.SetSortFunc (0, delegate (TreeModel model, TreeIter iter1, TreeIter iter2) {
CatalogEntry entry1 = (CatalogEntry)model.GetValue (iter1, 0);
CatalogEntry entry2 = (CatalogEntry)model.GetValue (iter2, 0);
return GetTypeSortIndicator (entry1).CompareTo (GetTypeSortIndicator (entry2));
});
newStore.SetSortFunc (1, delegate (TreeModel model, TreeIter iter1, TreeIter iter2) {
CatalogEntry entry1 = (CatalogEntry)model.GetValue (iter1, 0);
CatalogEntry entry2 = (CatalogEntry)model.GetValue (iter2, 0);
return entry1.String.CompareTo (entry2.String);
});
newStore.SetSortFunc (2, delegate (TreeModel model, TreeIter iter1, TreeIter iter2) {
CatalogEntry entry1 = (CatalogEntry)model.GetValue (iter1, 0);
CatalogEntry entry2 = (CatalogEntry)model.GetValue (iter2, 0);
return entry1.GetTranslation (0).CompareTo (entry2.GetTranslation (0));
});
IdeApp.Workbench.StatusBar.ShowMessage (string.Format (GettextCatalog.GetPluralString ("Found {0} catalog entry.", "Found {0} catalog entries.", found), found));
store.Dispose ();
treeviewEntries.Model = store = newStore;
}
bool IsVisible (TreePath path)
{
TreePath start, end, cur;
this.treeviewEntries.GetVisibleRange (out start, out end);
TreeIter iter;
if (!store.GetIter (out iter, start))
return false;
do {
cur = store.GetPath (iter);
if (cur.Equals (path))
return true;
} while (!cur.Equals (end) && store.IterNext (ref iter));
return false;
}
public void SelectEntry (CatalogEntry entry)
{
// if (updateThread.IsBusy)
// return;
TreeIter iter;
if (store.GetIterFirst (out iter)) {
do {
CatalogEntry curEntry = store.GetValue (iter, 0) as CatalogEntry;
if (entry == curEntry) {
this.treeviewEntries.Selection.SelectIter (iter);
TreePath iterPath = store.GetPath (iter);
if (!IsVisible (iterPath))
this.treeviewEntries.ScrollToCell (iterPath, treeviewEntries.GetColumn (0), true, 0, 0);
return;
}
} while (store.IterNext (ref iter));
}
store.AppendValues (GetStockForEntry (entry),
entry.IsFuzzy,
EscapeForTreeView (entry.String),
EscapeForTreeView (entry.GetTranslation (0)),
entry,
GetRowColorForEntry (entry),
GetTypeSortIndicator (entry),
GetForeColorForEntry (entry)
);
SelectEntry (entry);
}
#endregion
#region Toolbar handling
ToggleToolButton AddButton (string label)
{
ToggleToolButton newButton = new ToggleToolButton ();
isUpdating = true;
try {
newButton.Label = label;
newButton.IsImportant = true;
newButton.Clicked += new EventHandler (OnButtonToggled);
newButton.ShowAll ();
this.toolbarPages.Insert (newButton, -1);
} finally {
isUpdating = false;
}
return newButton;
}
protected virtual void OnButtonToggled (object sender, System.EventArgs e)
{
int i = Array.IndexOf (this.toolbarPages.Children, sender);
if (i != -1)
ShowPage (i);
}
bool isUpdating = false;
void ShowPage (int page)
{
if (notebookPages.CurrentPage == page || isUpdating)
return;
isUpdating = true;
try {
notebookPages.CurrentPage = page;
for (int i = 0; i < toolbarPages.Children.Length; i++) {
((ToggleToolButton) toolbarPages.Children[i]).Active = (i == page);
}
} finally {
isUpdating = false;
}
}
#endregion
protected override void OnDestroyed ()
{
MonoDevelop.Ide.Gui.Styles.Changed -= HandleStylesChanged;
StopTaskWorkerThread ();
if (store != null) {
store.Dispose ();
store = null;
}
if (foundInStore != null) {
foundInStore.Dispose ();
foundInStore = null;
}
widgets.Remove (this);
ClearTasks ();
base.OnDestroyed ();
}
#region Tasks
public class TranslationTask : TaskListEntry
{
POEditorWidget widget;
CatalogEntry entry;
public TranslationTask (POEditorWidget widget, CatalogEntry entry, string description) : base (widget.poFileName,
description, 0, 0,
TaskSeverity.Error, TaskPriority.Normal, null, widget)
{
this.widget = widget;
this.entry = entry;
}
public override void JumpToPosition ()
{
widget.SelectEntry (entry);
}
}
void ClearTasks ()
{
TaskService.Errors.ClearByOwner (this);
}
static bool CompareTasks (List<TaskListEntry> list1, List<TaskListEntry> list2)
{
if (list1.Count != list2.Count)
return false;
for (int i = 0; i < list1.Count; i++) {
if (list1[i].Description != list2[i].Description)
return false;
}
return true;
}
static CatalogEntryRule[] allRules = {
new PointRuleCatalogEntryRule (),
new CaseMismatchCatalogEntryRule (),
new UnderscoreCatalogEntryRule (),
new StringFormatCatalogEntryRule (),
new EndsWithWhitespaceCatalogEntryRule ()
};
IEnumerable<CatalogEntryRule> rules = new CatalogEntryRule[] {};
public void UpdateRules (string country)
{
rules = from n in allRules where n.IsValid (country) select n;
UpdateTasks ();
}
abstract class CatalogEntryRule
{
public virtual bool IsValid (string country)
{
switch (country) {
case "ca":
case "cs":
case "da":
case "de":
case "es":
case "fr":
case "hu":
case "it":
case "nl":
case "pl":
case "pt":
return true;
}
return false;
}
public abstract bool EntryFails (CatalogEntry entry);
public abstract string FailReason (CatalogEntry entry);
}
class EndsWithWhitespaceCatalogEntryRule : CatalogEntryRule
{
public override bool EntryFails (CatalogEntry entry)
{
return entry.String.EndsWith (" ") && !entry.GetTranslation (0).EndsWith (" ");
}
public override string FailReason (CatalogEntry entry)
{
return GettextCatalog.GetString ("Translation for '{0}' doesn't end with whitespace ' '.", entry.String);
}
}
class PointRuleCatalogEntryRule : CatalogEntryRule
{
public override bool EntryFails (CatalogEntry entry)
{
return entry.String.EndsWith (".") && !entry.GetTranslation (0).EndsWith (".");
}
public override string FailReason (CatalogEntry entry)
{
return GettextCatalog.GetString ("Translation for '{0}' doesn't end with '.'.", entry.String);
}
}
class CaseMismatchCatalogEntryRule : CatalogEntryRule
{
public override bool EntryFails (CatalogEntry entry)
{
return char.IsLetter (entry.String[0]) && char.IsLetter (entry.GetTranslation (0)[0]) &&
char.IsUpper (entry.String[0]) && !char.IsUpper (entry.GetTranslation (0)[0]);
}
public override string FailReason (CatalogEntry entry)
{
return GettextCatalog.GetString ("Casing mismatch in '{0}'", entry.String);
}
}
class UnderscoreCatalogEntryRule : CatalogEntryRule
{
public override bool EntryFails (CatalogEntry entry)
{
return entry.String.Contains ("_") && !entry.GetTranslation (0).Contains ("_") ||
!entry.String.Contains ("_") && entry.GetTranslation (0).Contains ("_");
}
public override string FailReason (CatalogEntry entry)
{
if (entry.String.Contains ("_") && !entry.GetTranslation (0).Contains ("_"))
return GettextCatalog.GetString ("Original string '{0}' contains '_', translation doesn't.", entry.String);
return GettextCatalog.GetString ("Original string '{0}' doesn't contain '_', translation does.", entry.String);
}
}
class StringFormatCatalogEntryRule : CatalogEntryRule
{
public override bool EntryFails (CatalogEntry entry)
{
foreach (System.Text.RegularExpressions.Match match in System.Text.RegularExpressions.Regex.Matches (entry.String, @"\{.\}", RegexOptions.None)) {
if (!entry.GetTranslation (0).Contains (match.Value))
return true;
}
return false;
}
public override string FailReason (CatalogEntry entry)
{
foreach (System.Text.RegularExpressions.Match match in System.Text.RegularExpressions.Regex.Matches (entry.String, @"\{.\}", RegexOptions.None)) {
if (!entry.GetTranslation (0).Contains (match.Value))
return GettextCatalog.GetString ("Original string '{0}' contains '{1}', translation doesn't.", entry.String, match.Value);
}
return "";
}
}
List<TaskListEntry> currentTasks = new List<TaskListEntry> ();
BackgroundWorker updateTaskThread = null;
void TaskUpdateWorker (object sender, DoWorkEventArgs e)
{
BackgroundWorker worker = sender as BackgroundWorker;
if (catalog == null) {
ClearTasks ();
return;
}
List<TaskListEntry> tasks = new List<TaskListEntry> ();
try {
foreach (CatalogEntryRule rule in rules) {
foreach (CatalogEntry entry in catalog) {
if (worker != null && worker.CancellationPending)
return;
if (String.IsNullOrEmpty (entry.String) || String.IsNullOrEmpty (entry.GetTranslation (0)))
continue;
if (rule.EntryFails (entry)) {
tasks.Add (new TranslationTask (this,
entry,
rule.FailReason (entry)));
}
}
}
} catch (Exception ex) {
System.Console.WriteLine (ex);
return;
}
if (!CompareTasks (tasks, currentTasks)) {
ClearTasks ();
currentTasks = tasks;
TaskService.Errors.AddRange (tasks);
}
}
void StopTaskWorkerThread ()
{
updateTaskThread.CancelAsync ();
int count = 0;
while (count++ < 5 && updateTaskThread.IsBusy) {
Thread.Sleep (20);
}
updateTaskThread.Dispose ();
updateTaskThread = new BackgroundWorker ();
updateTaskThread.WorkerSupportsCancellation = true;
updateTaskThread.DoWork += TaskUpdateWorker;
}
void UpdateTasks ()
{
StopTaskWorkerThread ();
updateTaskThread.RunWorkerAsync ();
}
#endregion
#region IUndoHandler implementation
Stack<Change> undoStack = new Stack<Change> ();
Stack<Change> redoStack = new Stack<Change> ();
public class Change
{
POEditorWidget widget;
public CatalogEntry Entry {
get;
set;
}
public string OldText {
get;
set;
}
public string Text {
get;
set;
}
public int Index {
get;
set;
}
public Change (POEditorWidget widget, CatalogEntry entry, string oldText, string text, int index)
{
this.widget = widget;
this.Entry = entry;
this.OldText = oldText;
this.Text = text;
this.Index = index;
}
public void Undo ()
{
widget.inUndoOperation = true;
widget.SelectEntry (Entry);
var textView = widget.GetTextView (Index);
if (textView != null)
textView.Text = OldText;
widget.inUndoOperation = false;
}
public void Redo ()
{
widget.inUndoOperation = true;
widget.SelectEntry (Entry);
var textView = widget.GetTextView (Index);
if (textView != null)
textView.Text = Text;
widget.inUndoOperation = false;
}
}
bool inUndoOperation = false;
public void AddChange (CatalogEntry entry, string oldText, string text, int index)
{
if (inUndoOperation)
return;
redoStack.Clear ();
undoStack.Push (new Change (this, entry, oldText, text, index));
}
public void Undo ()
{
Change change = undoStack.Pop ();
change.Undo ();
redoStack.Push (change);
}
public void Redo ()
{
Change change = redoStack.Pop ();
change.Redo ();
undoStack.Push (change);
}
class DisposeStub : IDisposable
{
public void Dispose ()
{
}
}
public IDisposable OpenUndoGroup ()
{
return new DisposeStub ();
}
public bool EnableUndo {
get {
return undoStack.Count > 0;
}
}
public bool EnableRedo {
get {
return redoStack.Count > 0;
}
}
#endregion
}
}
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