Fixed thesaurus/spellchecker character set reading

Originally committed to SVN as r616.

core/spellchecker_hunspell.cpp

@@ -49,6 +49,8 @@ HunspellSpellChecker::HunspellSpellChecker() {
 	wxString affpath = AegisubApp::folderName + _T("dictionaries/en_US.aff");
 	wxString dpath = AegisubApp::folderName + _T("dictionaries/en_US.dic");
 	hunspell = new Hunspell(affpath.mb_str(wxConvLocal),dpath.mb_str(wxConvLocal));
+	conv = NULL;
+	if (hunspell) conv = new wxCSConv(wxString(hunspell->get_dic_encoding(),wxConvUTF8));
 }
 
 
@@ -57,13 +59,15 @@ HunspellSpellChecker::HunspellSpellChecker() {
 HunspellSpellChecker::~HunspellSpellChecker() {
 	delete hunspell;
 	hunspell = NULL;
+	delete conv;
+	conv = NULL;
 }
 
 
 //////////////////////////
 // Add word to dictionary
 void HunspellSpellChecker::AddWord(wxString word) {
-	if (hunspell) hunspell->put_word(word.mb_str(wxConvUTF8));
+	if (hunspell) hunspell->put_word(word.mb_str(*conv));
 }
 
 
@@ -71,7 +75,7 @@ void HunspellSpellChecker::AddWord(wxString word) {
 // Check if the word is valid
 bool HunspellSpellChecker::CheckWord(wxString word) {
 	if (!hunspell) return true;
-	return (hunspell->spell(word.mb_str(wxConvUTF8)) == 1);
+	return (hunspell->spell(word.mb_str(*conv)) == 1);
 }
 
 
@@ -85,11 +89,11 @@ wxArrayString HunspellSpellChecker::GetSuggestions(wxString word) {
 	if (hunspell) {
 		// Grab raw from Hunspell
 		char **results;
-		int n = hunspell->suggest(&results,word.mb_str(wxConvUTF8));
+		int n = hunspell->suggest(&results,word.mb_str(*conv));
 
 		// Convert each
 		for (int i=0;i<n;i++) {
-			wxString current(results[i],wxConvUTF8);
+			wxString current(results[i],*conv);
 			suggestions.Add(current);
 			delete results[i];
 		}

core/spellchecker_hunspell.h

@@ -39,6 +39,7 @@
 #include "setup.h"
 #if USE_HUNSPELL == 1
 #include "spellchecker.h"
+#include <wx/wxprec.h>
 
 
 //////////////
@@ -51,6 +52,7 @@ class Hunspell;
 class HunspellSpellChecker : public SpellChecker {
 private:
 	Hunspell *hunspell;
+	wxCSConv *conv;
 
 public:
 	HunspellSpellChecker();

core/thesaurus_myspell.cpp

@@ -47,6 +47,8 @@ MySpellThesaurus::MySpellThesaurus() {
 	wxString idxpath = AegisubApp::folderName + _T("dictionaries/th_en_US.idx");
 	wxString datpath = AegisubApp::folderName + _T("dictionaries/th_en_US.dat");
 	mythes = new MyThes(idxpath.mb_str(wxConvLocal),datpath.mb_str(wxConvLocal));
+	conv = NULL;
+	if (mythes) conv = new wxCSConv(wxString(mythes->get_th_encoding(),wxConvUTF8));
 }
 
 
@@ -55,6 +57,8 @@ MySpellThesaurus::MySpellThesaurus() {
 MySpellThesaurus::~MySpellThesaurus() {
 	delete mythes;
 	mythes = NULL;
+	delete conv;
+	conv = NULL;
 }
 
 
@@ -66,14 +70,14 @@ void MySpellThesaurus::Lookup(wxString word,ThesaurusEntryArray &result) {
 
 	// Grab raw from MyThes
 	mentry *me;
-	wxCharBuffer buf = word.Lower().mb_str(wxConvUTF8);
+	wxCharBuffer buf = word.Lower().mb_str(*conv);
 	int n = mythes->Lookup(buf,strlen(buf),&me);
 
 	// Each entry
 	for (int i=0;i<n;i++) {
 		ThesaurusEntry entry;
-		entry.name = wxString(me[i].defn,wxConvUTF8);
-		for (int j=0;j<me[i].count;j++) entry.words.Add(wxString(me[i].psyns[j],wxConvUTF8));
+		entry.name = wxString(me[i].defn,*conv);
+		for (int j=0;j<me[i].count;j++) entry.words.Add(wxString(me[i].psyns[j],*conv));
 		result.push_back(entry);
 	}
 

core/thesaurus_myspell.h

@@ -52,6 +52,7 @@ class MyThes;
 class MySpellThesaurus: public Thesaurus {
 private:
 	MyThes *mythes;
+	wxCSConv *conv;
 
 public:
 	MySpellThesaurus();