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vgui2/vlocalize/LocalizationDialog.cpp

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+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//=============================================================================//
+
+
+#include "LocalizationDialog.h"
+#include "CreateTokenDialog.h"
+
+#include "vgui_controls/Button.h"
+#include "vgui_controls/ListPanel.h"
+#include"vgui_controls/TextEntry.h"
+#include "VGUI/IVGui.h"
+#include "VGUI/ILocalize.h"
+#include "VGUI/ISurface.h"
+#include "tier1/KeyValues.h"
+#include "vgui_controls/Menu.h"
+#include "vgui_controls/MenuButton.h"
+#include "vgui_controls/MessageBox.h"
+#include "vgui_controls/FileOpenDialog.h"
+
+#include <stdio.h>
+
+using namespace vgui;
+
+//-----------------------------------------------------------------------------
+// Purpose: Constructor
+//-----------------------------------------------------------------------------
+CLocalizationDialog::CLocalizationDialog(const char *fileName) : Frame(NULL, "LocalizationDialog")
+{
+	m_iCurrentToken = -1;
+
+	m_pTokenList = new ListPanel(this, "TokenList");
+
+	m_pTokenList->AddColumnHeader(0, "Token", "Token Name", 128, 128, 1024, 0 );
+	
+	m_pLanguageEdit = new TextEntry(this, "LanguageEdit");
+	m_pLanguageEdit->SetMultiline(true);
+	m_pLanguageEdit->SetVerticalScrollbar(true);
+	m_pLanguageEdit->SetCatchEnterKey(true);
+	m_pEnglishEdit = new TextEntry(this, "EnglishEdit");
+	m_pEnglishEdit->SetMultiline(true);
+	m_pEnglishEdit->SetVerticalScrollbar(true);
+	m_pEnglishEdit->SetVerticalScrollbar(true);
+
+	m_pFileMenu = new Menu(this, "FileMenu");
+
+	m_pFileMenu->AddMenuItem(" &Open File ", new KeyValues("FileOpen"), this);
+	m_pFileMenu->AddMenuItem(" &Save File ", new KeyValues("FileSave"), this);
+	m_pFileMenu->AddMenuItem(" E&xit Localizer ", new KeyValues("Close"), this);
+	m_pFileMenuButton = new MenuButton(this, "FileMenuButton", "File");
+	m_pFileMenuButton->SetMenu(m_pFileMenu);
+	m_pApplyButton = new Button(this, "ApplyButton", "Apply");
+	m_pApplyButton->SetCommand(new KeyValues("ApplyChanges"));
+	m_pTestLabel = new Label(this, "TestLabel", "");
+
+	LoadControlSettings("Resource/LocalizationDialog.res");
+
+	strcpy(m_szFileName, fileName);
+
+	char buf[512];
+	Q_snprintf(buf, sizeof( buf ), "%s - Localization Editor", m_szFileName);
+	SetTitle(buf, true);
+
+	// load in the string table
+	if (!g_pVGuiLocalize->AddFile( m_szFileName ) )
+	{
+		MessageBox *msg = new MessageBox("Fatal error", "couldn't load specified file");
+		msg->SetCommand("Close");
+		msg->AddActionSignalTarget(this);
+		msg->DoModal();
+		return;	
+	}
+
+	// populate the dialog with the strings
+	StringIndex_t idx = g_pVGuiLocalize->GetFirstStringIndex();
+	while ( idx != INVALID_LOCALIZE_STRING_INDEX )
+	{
+		// adds the strings into the table, along with the indexes
+		m_pTokenList->AddItem(new KeyValues("LString", "Token", g_pVGuiLocalize->GetNameByIndex(idx)), idx, false, false);
+
+		// move to the next string
+		idx = g_pVGuiLocalize->GetNextStringIndex(idx);
+	}
+
+	// sort the table
+	m_pTokenList->SetSortColumn(0);
+	m_pTokenList->SortList();
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: Destructor
+//-----------------------------------------------------------------------------
+CLocalizationDialog::~CLocalizationDialog()
+{
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: Handles closing of the dialog - shuts down the whole app
+//-----------------------------------------------------------------------------
+void CLocalizationDialog::OnClose()
+{
+	BaseClass::OnClose();
+
+	// Stop vgui running
+	vgui::ivgui()->Stop();
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: lays out the dialog
+//-----------------------------------------------------------------------------
+void CLocalizationDialog::PerformLayout()
+{
+	OnTextChanged();
+
+	BaseClass::PerformLayout();
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: Sets the currently selected token
+//-----------------------------------------------------------------------------
+void CLocalizationDialog::OnTokenSelected()
+{
+	if (m_pTokenList->GetSelectedItemsCount() != 1)
+	{
+		// clear the list
+		m_pLanguageEdit->SetText("");
+		m_pEnglishEdit->SetText("");
+		
+		//!! unicode test label
+		m_pTestLabel->SetText("");
+
+		m_iCurrentToken = -1;
+	}
+	else
+	{
+		// get the data
+		int itemId = m_pTokenList->GetSelectedItem(0);
+		vgui::ListPanelItem *data = m_pTokenList->GetItemData( itemId );
+		Assert( data );
+		m_iCurrentToken = data->userData;
+		wchar_t *unicodeString = g_pVGuiLocalize->GetValueByIndex(m_iCurrentToken);
+
+		char value[2048];
+		g_pVGuiLocalize->ConvertUnicodeToANSI(unicodeString, value, sizeof(value));
+
+		//!! unicode test label
+		m_pTestLabel->SetText(unicodeString);
+
+		// set the text
+		m_pLanguageEdit->SetText(value);
+		m_pEnglishEdit->SetText(value);
+	}
+
+	m_pApplyButton->SetEnabled(false);
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: Checks to see if any text has changed
+//-----------------------------------------------------------------------------
+void CLocalizationDialog::OnTextChanged()
+{
+	static char buf1[1024], buf2[1024];
+
+	m_pLanguageEdit->GetText( buf1, sizeof( buf1 ) );
+	m_pEnglishEdit->GetText( buf2, sizeof( buf2 ) );
+
+	if (!strcmp(buf1, buf2))
+	{
+		m_pApplyButton->SetEnabled(false);
+	}
+	else
+	{
+		m_pApplyButton->SetEnabled(true);
+	}
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: Copies any changes made into the main database
+//-----------------------------------------------------------------------------
+void CLocalizationDialog::OnApplyChanges()
+{
+	if (m_iCurrentToken < 0)
+		return;
+
+	static char buf1[1024];
+	static wchar_t unicodeString[1024];
+	m_pLanguageEdit->GetText( buf1, sizeof( buf1 ) );
+	g_pVGuiLocalize->ConvertANSIToUnicode(buf1, unicodeString, sizeof(unicodeString) / sizeof(wchar_t));
+
+	//!! unicode test label
+	m_pTestLabel->SetText(unicodeString);
+
+	// apply the text change to the database
+	g_pVGuiLocalize->SetValueByIndex(m_iCurrentToken, unicodeString);
+
+	// disable the apply button
+	m_pApplyButton->SetEnabled(false);
+
+	// reselect the token
+	OnTokenSelected();
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: Message handler for saving current file
+//-----------------------------------------------------------------------------
+void CLocalizationDialog::OnFileSave()
+{
+	if (g_pVGuiLocalize->SaveToFile( m_szFileName ) )
+	{
+		// success
+		MessageBox *box = new MessageBox("Save Successful - VLocalize", "File was successfully saved.", false);
+		box->DoModal();
+	}
+	else
+	{
+		// failure
+		MessageBox *box = new MessageBox("Error during save - VLocalize", "Error - File was not successfully saved.", false);
+		box->DoModal();
+	}
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: Message handler for loading a file
+//-----------------------------------------------------------------------------
+void CLocalizationDialog::OnFileOpen()
+{
+	FileOpenDialog *box = new FileOpenDialog( this, "Open", true );
+
+	box->SetStartDirectory("u:\\");
+	box->AddFilter("*.*", "All Files (*.*)", true );
+	box->DoModal(false);
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: Handles a token created message
+// Input  : *tokenName - the name of the newly created token
+//-----------------------------------------------------------------------------
+void CLocalizationDialog::OnTokenCreated(const char *tokenName)
+{
+	// add the new string table token to the token list
+	int idx = g_pVGuiLocalize->FindIndex(tokenName);
+	int itemId = m_pTokenList->AddItem(new KeyValues("LString", "Token", g_pVGuiLocalize->GetNameByIndex(idx)), idx, true, true );
+
+	// make that currently selected
+	m_pTokenList->SetSingleSelectedItem( itemId );
+	OnTokenSelected();
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: Creates a new token
+//-----------------------------------------------------------------------------
+void CLocalizationDialog::OnCreateToken()
+{
+	CCreateTokenDialog *dlg = new CCreateTokenDialog( this );
+	dlg->AddActionSignalTarget(this);
+	dlg->CreateSingleToken();
+}
+
+char const *CLocalizationDialog::GetFileName() const
+{
+	return m_szFileName;
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+// Input  : *command - 
+//-----------------------------------------------------------------------------
+void CLocalizationDialog::OnCommand(const char *command)
+{
+	if (!stricmp(command, "CreateToken"))
+	{
+		OnCreateToken();
+	}
+	else
+	{
+		BaseClass::OnCommand(command);
+	}
+}
+
+
+//-----------------------------------------------------------------------------
+// Purpose: empty message map
+//-----------------------------------------------------------------------------
+MessageMapItem_t CLocalizationDialog::m_MessageMap[] =
+{
+	MAP_MESSAGE( CLocalizationDialog, "RowSelected", OnTokenSelected ),	// message from the m_pTokenList
+	MAP_MESSAGE( CLocalizationDialog, "TextChanged", OnTextChanged ),	// message from the text entry
+	MAP_MESSAGE( CLocalizationDialog, "ApplyChanges", OnApplyChanges ),	// message from the text entry
+	MAP_MESSAGE( CLocalizationDialog, "FileSave", OnFileSave ),
+	MAP_MESSAGE( CLocalizationDialog, "FileOpen", OnFileOpen ),
+	MAP_MESSAGE_CONSTCHARPTR( CLocalizationDialog, "TokenCreated", OnTokenCreated, "name" ),
+};
+IMPLEMENT_PANELMAP(CLocalizationDialog, BaseClass);