[NEW_FEATURE] Change language on the run time for Unicode version (Finished).

git-svn-id: svn://svn.tuxfamily.org/svnroot/notepadplus/repository@386 f5eea248-9336-0410-98b8-ebc06183d4e3

PowerEditor/src/Notepad_plus.cpp

@@ -217,7 +217,8 @@ void Notepad_plus::init(HINSTANCE hInst, HWND parent, const TCHAR *cmdLine, CmdL
 	RECT workAreaRect;
 	::SystemParametersInfo(SPI_GETWORKAREA, 0, &workAreaRect, 0);
 
-	const NppGUI & nppGUI = (NppParameters::getInstance())->getNppGUI();
+	NppParameters *pNppParams = NppParameters::getInstance();
+	const NppGUI & nppGUI = pNppParams->getNppGUI();
 
 	if (cmdLineParams->_isNoPlugin)
 		_pluginsManager.disable();
@@ -290,6 +291,27 @@ void Notepad_plus::init(HINSTANCE hInst, HWND parent, const TCHAR *cmdLine, CmdL
 		loadCommandlineParams(cmdLine, cmdLineParams);
     }
 
+#ifdef UNICODE
+	LocalizationSwicher & localizationSwitcher = pNppParams->getLocalizationSwitcher();
+	vector<wstring> fileNames;
+	vector<wstring> patterns;
+	patterns.push_back(TEXT("*.xml"));
+
+	wchar_t tmp[MAX_PATH];
+	lstrcpyW(tmp, _nppPath);
+	::PathRemoveFileSpec(tmp);
+	wstring localizationDir = tmp;
+	
+	localizationDir += TEXT("\\localization\\");
+	getMatchedFileNames(localizationDir.c_str(), patterns, fileNames, false, false);
+	for (size_t i = 0 ; i < fileNames.size() ; i++)
+	{
+		//wchar_t fullpath[MAX_PATH];
+		//lstrcpyW(fn, localizationDir[i]);
+		localizationSwitcher.addLanguageFromXml(fileNames[i].c_str());
+	}
+#endif
+
 	// Notify plugins that Notepad++ is ready
 	SCNotification scnN;
 	scnN.nmhdr.code = NPPN_READY;
@@ -2674,11 +2696,6 @@ void Notepad_plus::command(int id)
 	NppParameters *pNppParam = NppParameters::getInstance();
 	switch (id)
 	{
-		case IDM_VIEW_TOOLBAR_HIDE:
-		{
-			reloadLang();
-		}
-		break;
 		case IDM_FILE_NEW:
 		{
 			fileNew();
@@ -4582,12 +4599,13 @@ bool Notepad_plus::reloadLang()
 	generic_string pluginsTrans, windowTrans;
 	changeMenuLang(pluginsTrans, windowTrans);
 
+	int indexWindow = ::GetMenuItemCount(_mainMenuHandle) - 3;
+
 	if (_pluginsManager.hasPlugins() && pluginsTrans != TEXT(""))
 	{
-		::ModifyMenu(_mainMenuHandle, MENUINDEX_PLUGINS, MF_BYPOSITION, 0, pluginsTrans.c_str());
+		::ModifyMenu(_mainMenuHandle, indexWindow - 1, MF_BYPOSITION, 0, pluginsTrans.c_str());
 	}
 	
-	int indexWindow = ::GetMenuItemCount(_mainMenuHandle) - 2;
 	::ModifyMenu(_mainMenuHandle, indexWindow, MF_BYPOSITION, 0, windowTrans.c_str());
 	windowTrans += TEXT("...");
 	::ModifyMenu(_mainMenuHandle, IDM_WINDOW_WINDOWS, MF_BYCOMMAND, IDM_WINDOW_WINDOWS, windowTrans.c_str());
@@ -7293,6 +7311,12 @@ LRESULT Notepad_plus::runProc(HWND hwnd, UINT Message, WPARAM wParam, LPARAM lPa
 			}
 			return TRUE;
 
+		case NPPM_INTERNAL_RELOADNATIVELANG:
+		{
+			reloadLang();
+		}
+		return TRUE;
+
 		case NPPM_MENUCOMMAND :
 			command(lParam);
 			return TRUE;

PowerEditor/src/Notepad_plus.rc

@@ -176,7 +176,6 @@ IDR_M30_MENU MENU
 BEGIN
     POPUP "&File"
     BEGIN
-        MENUITEM "reload lang",                IDM_VIEW_TOOLBAR_HIDE
         MENUITEM "&New",                IDM_FILE_NEW
         MENUITEM "&Open...",            IDM_FILE_OPEN
         MENUITEM "Re&load from Disk",            IDM_FILE_RELOAD

PowerEditor/src/Parameters.cpp

@@ -119,6 +119,7 @@ WinMenuKeyDefinition winKeyDefs[] = {	//array of accelerator keys for all std me
 
 	{VK_F11,	IDM_VIEW_FULLSCREENTOGGLE,			false, false, false, NULL},
 	{VK_NULL,	IDM_VIEW_ALWAYSONTOP,				false, false, false, NULL},
+	{VK_F12,	IDM_VIEW_POSTIT,					false, false, false, NULL},
 	{VK_NULL,	IDM_VIEW_TAB_SPACE,					false, false, false, NULL},
 	{VK_NULL,	IDM_VIEW_EOL,						false, false, false, NULL},
 	{VK_NULL,	IDM_VIEW_ALL_CHARACTERS,			false, false, false, NULL},
@@ -181,8 +182,6 @@ WinMenuKeyDefinition winKeyDefs[] = {	//array of accelerator keys for all std me
 
 	{VK_F5,		IDM_EXECUTE,						false, false, false, NULL},
 
-	{VK_F12,	IDM_VIEW_POSTIT,					false, false, false, NULL},
-
 	{VK_NULL,	IDM_HOMESWEETHOME, 					false, false, false, NULL},
 	{VK_NULL,	IDM_PROJECTPAGE, 					false, false, false, NULL},
 	{VK_NULL,	IDM_ONLINEHELP, 					false, false, false, NULL},
@@ -327,6 +326,86 @@ ScintillaKeyDefinition scintKeyDefs[] = {	//array of accelerator keys for all po
 	//{TEXT("SCI_STYLECLEARALL"),			SCI_STYLECLEARALL,			false, false, false, 0,			0},
 	//
 };
+#ifdef UNICODE
+#include "localizationString.h"
+
+LocalizationSwicher::LocalizationSwicher() 
+{
+	TCHAR userPath[MAX_PATH];
+
+	// Make localConf.xml path
+	TCHAR localConfPath[MAX_PATH];
+	TCHAR nppPath[MAX_PATH];
+	::GetModuleFileName(NULL, nppPath, MAX_PATH);
+
+	lstrcpy(localConfPath, nppPath);
+	PathAppend(localConfPath, localConfFile);
+
+	// Test if localConf.xml exist
+	bool isLocal = (PathFileExists(localConfPath) == TRUE);
+
+	if (isLocal)
+	{
+		lstrcpy(userPath, nppPath);
+	}
+	else
+	{
+		ITEMIDLIST *pidl;
+		SHGetSpecialFolderLocation(NULL, CSIDL_APPDATA, &pidl);
+		SHGetPathFromIDList(pidl, userPath);
+		PathAppend(userPath, TEXT("Notepad++"));
+	}
+
+	TCHAR nativeLangPath[MAX_PATH];
+	lstrcpy(nativeLangPath, userPath);
+	PathAppend(nativeLangPath, TEXT("nativeLang.xml"));
+
+	_nativeLangPath = nativeLangPath;
+}
+
+wstring LocalizationSwicher::getLangFromXmlFileName(wchar_t *fn) const
+{
+	size_t nbItem = sizeof(localizationDefs)/sizeof(LocalizationSwicher::LocalizationDefinition);
+	for (size_t i = 0 ; i < nbItem ; i++)
+	{
+		if (wcsicmp(fn, localizationDefs[i]._xmlFileName) == 0)
+			return localizationDefs[i]._langName;
+	}
+	return TEXT("");
+}
+
+wstring LocalizationSwicher::getXmlFilePathFromLangName(wchar_t *langName) const
+{
+	for (size_t i = 0 ; i < _localizationList.size() ; i++)
+	{
+		if (wcsicmp(langName, _localizationList[i].first.c_str()) == 0)
+			return _localizationList[i].second;
+	}
+	return TEXT("");
+}
+
+bool LocalizationSwicher::addLanguageFromXml(wstring xmlFullPath)
+{
+	wchar_t * fn = ::PathFindFileNameW(xmlFullPath.c_str());
+	wstring foundLang = getLangFromXmlFileName(fn);
+	if (foundLang != TEXT(""))
+	{
+		_localizationList.push_back(pair<wstring, wstring>(foundLang ,xmlFullPath));
+		return true;
+	}
+	return false;
+}
+
+bool LocalizationSwicher::switchToLang(wchar_t *lang2switch) const
+{
+	wstring langPath = getXmlFilePathFromLangName(lang2switch);
+	if (langPath == TEXT(""))
+		return false;
+
+	return ::CopyFileW(langPath.c_str(), _nativeLangPath.c_str(), FALSE) != FALSE;
+}
+
+#endif
 
 typedef void (WINAPI *PGNSI)(LPSYSTEM_INFO);
 
@@ -744,7 +823,7 @@ bool NppParameters::load()
 		isAllLaoded = false;
 	}
 
-
+/*
 	//----------------------------------------------//
 	// english.xml : for every user                 //
 	// Always in the Notepad++ Dir.                 //
@@ -765,6 +844,7 @@ bool NppParameters::load()
 			isAllLaoded = false;
 		}
 	}
+*/
 
 
 	//---------------------------------//
@@ -2164,7 +2244,7 @@ void StyleArray::addStyler(int styleID, TiXmlNode *styleNode)
 		
 		// Pour _fgColor, _bgColor :
 		// RGB() | (result & 0xFF000000) c'est pour le cas de -1 (0xFFFFFFFF)
-		// retourné par hexStrVal(str)
+		// retourné par hexStrVal(str)
 		const TCHAR *str = element->Attribute(TEXT("name"));
 		if (str)
 		{

PowerEditor/src/Parameters.h

@@ -19,6 +19,7 @@
 #define PARAMETERS_H
 
 #include <string>
+#include <shlwapi.h>
 #include "tinyxmlA.h"
 #include "tinyxml.h"
 
@@ -800,6 +801,39 @@ struct FindHistory {
 };
 
 
+#ifdef UNICODE
+
+class LocalizationSwicher {
+public :
+	LocalizationSwicher();
+
+	struct LocalizationDefinition {
+		wchar_t *_langName;
+		wchar_t *_xmlFileName;
+	};
+
+	bool addLanguageFromXml(wstring xmlFullPath);
+	wstring getLangFromXmlFileName(wchar_t *fn) const;
+
+	wstring getXmlFilePathFromLangName(wchar_t *langName) const;
+	bool switchToLang(wchar_t *lang2switch) const;
+
+	size_t size() const {
+		return _localizationList.size();
+	};
+
+	pair<wstring, wstring> getElementFromIndex(size_t index) {
+		if (index >= _localizationList.size())
+			return pair<wstring, wstring>(TEXT(""), TEXT(""));
+		return _localizationList[index];
+	};
+
+private :
+	vector< pair< wstring, wstring > > _localizationList;
+	wstring _nativeLangPath;
+};
+#endif
+
 const int NB_LANG = 80;
 
 const bool DUP = true;
@@ -1121,8 +1155,8 @@ public:
 	FindHistory & getFindHistory() {return _findHistory;};
 
 #ifdef UNICODE
-	const vector<wstring> & getLocalizationList() const {
+	LocalizationSwicher & getLocalizationSwitcher() {
-		return _localizationList;
+		return _localizationSwitcher;
 	};
 
 #endif
@@ -1137,7 +1171,7 @@ private:
 		*_pXmlToolIconsDoc, *_pXmlShortcutDoc, *_pXmlContextMenuDoc, *_pXmlSessionDoc;
 	
 	TiXmlDocumentA *_pXmlNativeLangDocA;
-	TiXmlDocumentA *_pXmlEnglishDocA;
+	//TiXmlDocumentA *_pXmlEnglishDocA;
 
 	vector<TiXmlDocument *> _pXmlExternalLexerDoc;
 
@@ -1185,7 +1219,8 @@ private:
 	vector<ScintillaKeyMap> _scintillaKeyCommands;	//scintilla keycommands. Static size
 	vector<int> _scintillaModifiedKeyIndices;		//modified scintilla keys. Indices static, determined by searching for commandId. Needed when saving alterations
 #ifdef UNICODE
-	vector<wstring> _localizationList;
+	LocalizationSwicher _localizationSwitcher;
+
 #endif
 	//vector<generic_string> _noMenuCmdNames;
 	vector<MenuItemUnit> _contextMenuItems;

PowerEditor/src/WinControls/Preference/preferenceDlg.cpp

@@ -174,9 +174,13 @@ BOOL CALLBACK BarsDlg::run_dlgProc(UINT Message, WPARAM wParam, LPARAM lParam)
 			::EnableWindow(::GetDlgItem(_hSelf, IDC_LOCALIZATION_GB_STATIC), FALSE);
 			::EnableWindow(::GetDlgItem(_hSelf, IDC_COMBO_LOCALIZATION), FALSE);
 #else
-			const vector<wstring> & localList = pNppParam->getLocalizationList();
+			LocalizationSwicher & localizationSwitcher = pNppParam->getLocalizationSwitcher();
-			for (size_t i = 0 ; i < localList.size() ; i++)
+			
-				::SendDlgItemMessage(_hSelf, IDC_COMBO_LOCALIZATION, CB_ADDSTRING, 0, (LPARAM)localList[i].c_str());
+			for (size_t i = 0 ; i < localizationSwitcher.size() ; i++)
+			{
+				pair<wstring, wstring> localizationInfo = localizationSwitcher.getElementFromIndex(i);
+				::SendDlgItemMessage(_hSelf, IDC_COMBO_LOCALIZATION, CB_ADDSTRING, 0, (LPARAM)localizationInfo.first.c_str());
+			}
 #endif
 
 			ETDTProc enableDlgTheme = (ETDTProc)pNppParam->getEnableThemeDlgTexture();
@@ -272,6 +276,42 @@ BOOL CALLBACK BarsDlg::run_dlgProc(UINT Message, WPARAM wParam, LPARAM lParam)
 				case IDC_RADIO_STANDARD :
 					::SendMessage(_hParent, WM_COMMAND, IDM_VIEW_TOOLBAR_STANDARD, 0);
 					return TRUE;
+#ifdef UNICODE
+				default :
+					switch (HIWORD(wParam))
+					{
+						case CBN_SELCHANGE : // == case LBN_SELCHANGE :
+						{
+							switch (LOWORD(wParam))
+							{
+								case IDC_COMBO_LOCALIZATION :
+								{
+									LocalizationSwicher & localizationSwitcher = pNppParam->getLocalizationSwitcher();
+									int index = ::SendDlgItemMessage(_hSelf, IDC_COMBO_LOCALIZATION, CB_GETCURSEL, 0, 0);
+									wchar_t langName[MAX_PATH];
+									::SendDlgItemMessage(_hSelf, IDC_COMBO_LOCALIZATION, CB_GETLBTEXT, index, (LPARAM)langName);
+									if (langName[0])
+									{
+										// Make English as basic language
+										if (localizationSwitcher.switchToLang(TEXT("English")))
+										{
+											::SendMessage(::GetParent(_hParent), NPPM_INTERNAL_RELOADNATIVELANG, 0, 0);
+										}
+										// Change the language 
+										if (localizationSwitcher.switchToLang(langName))
+										{
+											::SendMessage(::GetParent(_hParent), NPPM_INTERNAL_RELOADNATIVELANG, 0, 0);
+											::InvalidateRect(_hParent, NULL, TRUE);
+										}
+									}
+								}
+								return TRUE;
+								default:
+									break;
+							}
+						}
+					}
+#endif
 			}
 		}
 	}

PowerEditor/src/menuCmdID.h

@@ -111,7 +111,7 @@
 	#define	IDM_SEARCH_DELETEMARKEDLINES  	(IDM_SEARCH + 21)
 	
 #define IDM_VIEW	(IDM + 4000)                
-		#define	IDM_VIEW_TOOLBAR_HIDE			(IDM_VIEW + 1)
+	//#define	IDM_VIEW_TOOLBAR_HIDE			(IDM_VIEW + 1)
 	#define	IDM_VIEW_TOOLBAR_REDUCE			(IDM_VIEW + 2)	
 	#define	IDM_VIEW_TOOLBAR_ENLARGE		(IDM_VIEW + 3)
 	#define	IDM_VIEW_TOOLBAR_STANDARD		(IDM_VIEW + 4)

PowerEditor/src/resource.h

@@ -300,6 +300,7 @@
 	#define NPPM_INTERNAL_SWITCHVIEWFROMHWND		(NOTEPADPLUS_USER_INTERNAL + 22)
 	#define NPPM_INTERNAL_UPDATETITLEBAR			(NOTEPADPLUS_USER_INTERNAL + 23)
 	#define NPPM_INTERNAL_CANCEL_FIND_IN_FILES		(NOTEPADPLUS_USER_INTERNAL + 24)
+	#define NPPM_INTERNAL_RELOADNATIVELANG			(NOTEPADPLUS_USER_INTERNAL + 24)
 
 // See Notepad_plus_msgs.h
 //#define NOTEPADPLUS_USER   (WM_USER + 1000)