CWE-ou-minkata/Sources/Tools/plLocalizationEditor/plEditDlg.cpp

/*==LICENSE==*

CyanWorlds.com Engine - MMOG client, server and tools
Copyright (C) 2011 Cyan Worlds, Inc.

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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along with this program. If not, see <http://www.gnu.org/licenses/>.

Additional permissions under GNU GPL version 3 section 7

If you modify this Program, or any covered work, by linking or
combining it with any of RAD Game Tools Bink SDK, Autodesk 3ds Max SDK,
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containing parts covered by the terms of the Bink SDK EULA, 3ds Max EULA,
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*==LICENSE==*/
// Basic edit dialog stuff
#include "plEditDlg.h"
#include "res/resource.h"
#include "plLocTreeView.h"
#include "plAddDlgs.h"

#include "hsUtils.h"
#include "../pfLocalizationMgr/pfLocalizationDataMgr.h"

#include <map>

HWND gEditDlg = NULL;
extern HINSTANCE gInstance;
extern HWND gTreeView;

// global data for this dialog
std::wstring gCurrentPath = L"";

// split a subtitle path up into its component parts
void SplitLocalizationPath(std::wstring path, std::wstring &ageName, std::wstring &setName, std::wstring &locName, std::wstring &locLanguage)
{
	ageName = setName = locName = locLanguage = L"";

	std::wstring::size_type lastPos = 0, curPos = 0;
	// separate the age name out
	curPos = path.find(L".");
	if (curPos == std::wstring::npos)
	{
		ageName = path;
		return;
	}
	ageName = path.substr(0, curPos);
	path = path.substr(curPos + 1, path.length());

	// separate the set name out
	curPos = path.find(L".");
	if (curPos == std::wstring::npos)
	{
		setName = path;
		return;
	}
	setName = path.substr(0, curPos);
	path = path.substr(curPos + 1, path.length());

	// separate the element out
	curPos = path.find(L".");
	if (curPos == std::wstring::npos)
	{
		locName = path;
		return;
	}
	locName = path.substr(0, curPos);
	path = path.substr(curPos + 1, path.length());

	// what's left is the language
	locLanguage = path;
}

// saves the current localization text to the data manager
void SaveLocalizationText()
{
	if (gCurrentPath == L"")
		return; // no path to save

	UInt32 textLen = (UInt32)SendMessage(GetDlgItem(gEditDlg, IDC_LOCALIZATIONTEXT), WM_GETTEXTLENGTH, (WPARAM)0, (LPARAM)0);
	wchar_t *buffer = new wchar_t[textLen + 2];
	GetDlgItemTextW(gEditDlg, IDC_LOCALIZATIONTEXT, buffer, textLen + 1);
	buffer[textLen + 1] = 0;
	std::wstring plainTextData = buffer;
	delete [] buffer;
	std::wstring ageName, setName, elementName, elementLanguage;
	SplitLocalizationPath(gCurrentPath, ageName, setName, elementName, elementLanguage);

	std::wstring name = ageName + L"." + setName + L"." + elementName;
	pfLocalizationDataMgr::Instance().SetElementPlainTextData(name, elementLanguage, plainTextData);
}

// Reset all controls to their default values (except for static controls)
void ResetDlgDefaults()
{
	SetDlgItemTextW(gEditDlg, IDC_LOCALIZATIONTEXT, L"");
}

// Enable/disable all edit controls (some won't enable/disable unless an audio file is loaded and the subtitle is timed)
void EnableDlg(BOOL enable)
{
	if (!enable)
		ResetDlgDefaults(); // reset controls to defaults

	EnableWindow(GetDlgItem(gEditDlg, IDC_LOCALIZATIONTEXT), enable);
}

// updates the edit dialog based on the path specified
void UpdateEditDlg(std::wstring locPath)
{
	if (locPath == gCurrentPath)
		return;

	gCurrentPath = locPath;

	std::wstring itemText = L"Text (";
	itemText += locPath + L"):";
	SetDlgItemTextW(gEditDlg, IDC_LOCPATH, itemText.c_str());

	std::wstring ageName = L"", setName = L"", elementName = L"", elementLanguage = L"";
	SplitLocalizationPath(locPath, ageName, setName, elementName, elementLanguage);

	// now make sure they've drilled down deep enough to enable the dialog
	if (elementLanguage == L"") // not deep enough
		EnableDlg(FALSE);
	else
	{
		EnableDlg(TRUE);
		std::wstring key = ageName + L"." + setName + L"." + elementName;
		std::wstring elementText = pfLocalizationDataMgr::Instance().GetElementPlainTextData(key, elementLanguage);
		SetDlgItemTextW(gEditDlg, IDC_LOCALIZATIONTEXT, elementText.c_str());
	}

	// now to setup the add/delete buttons
	if (elementLanguage != L"") // they have selected a language
	{
		SetDlgItemText(gEditDlg, IDC_ADD, L"Add Localization");
		EnableWindow(GetDlgItem(gEditDlg, IDC_ADD), TRUE);
		SetDlgItemText(gEditDlg, IDC_DELETE, L"Delete Localization");
		if (elementLanguage != L"English") // don't allow them to delete the default language
			EnableWindow(GetDlgItem(gEditDlg, IDC_DELETE), TRUE);
		else
			EnableWindow(GetDlgItem(gEditDlg, IDC_DELETE), FALSE);
	}
	else // they have selected something else
	{
		SetDlgItemText(gEditDlg, IDC_ADD, L"Add Element");
		EnableWindow(GetDlgItem(gEditDlg, IDC_ADD), TRUE);
		SetDlgItemText(gEditDlg, IDC_DELETE, L"Delete Element");
		if (elementName != L"") // the have selected an individual element
		{
			std::vector<std::wstring> elementNames = pfLocalizationDataMgr::Instance().GetElementList(ageName, setName);
			if (elementNames.size() > 1) // they can't delete the only subtitle in a set
				EnableWindow(GetDlgItem(gEditDlg, IDC_DELETE), TRUE);
			else
				EnableWindow(GetDlgItem(gEditDlg, IDC_DELETE), FALSE);
		}
		else
			EnableWindow(GetDlgItem(gEditDlg, IDC_DELETE), FALSE);
	}
}

BOOL HandleCommandMessage(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
{
	int wmID, wmEvent;
	wmID = LOWORD(wParam);
	wmEvent = HIWORD(wParam);

	switch (wmEvent)
	{
	case BN_CLICKED:
		switch (wmID)
		{
		case IDC_ADD:
			{
				SaveLocalizationText(); // save any current changes to the database

				std::wstring buttonText;
				wchar_t buff[256];
				GetDlgItemText(gEditDlg, IDC_ADD, buff, 256);
				buttonText = buff;

				if (buttonText == L"Add Element")
				{
					plAddElementDlg dlg(gCurrentPath);
					if (dlg.DoPick(gEditDlg))
					{
						std::wstring path = dlg.GetValue(); // path is age.set.name
						if (!pfLocalizationDataMgr::Instance().AddElement(path))
							MessageBox(gEditDlg, L"Couldn't add new element because one already exists with that name!", L"Error", MB_ICONERROR | MB_OK);
						else
						{
							gCurrentPath = L"";
							plLocTreeView::ClearTreeView(gTreeView);
							plLocTreeView::FillTreeViewFromData(gTreeView, path);
							UpdateEditDlg(path);
						}
					}
				}
				else if (buttonText == L"Add Localization")
				{
					plAddLocalizationDlg dlg(gCurrentPath);
					if (dlg.DoPick(gEditDlg))
					{
						std::wstring newLanguage = dlg.GetValue();
						std::wstring ageName, setName, elementName, elementLanguage;
						SplitLocalizationPath(gCurrentPath, ageName, setName, elementName, elementLanguage);
						std::wstring key = ageName + L"." + setName + L"." + elementName;
						if (!pfLocalizationDataMgr::Instance().AddLocalization(key, newLanguage))
							MessageBox(gEditDlg, L"Couldn't add additional localization!", L"Error", MB_ICONERROR | MB_OK);
						else
						{
							std::wstring path = key + L"." + newLanguage; // select the new language
							gCurrentPath = L"";
							plLocTreeView::ClearTreeView(gTreeView);
							plLocTreeView::FillTreeViewFromData(gTreeView, path);
							UpdateEditDlg(path);
						}
					}
				}
				return FALSE;
			}
		case IDC_DELETE:
			{
				SaveLocalizationText(); // save any current changes to the database

				std::wstring messageText = L"Are you sure that you want to delete " + gCurrentPath + L"?";
				int res = MessageBoxW(gEditDlg, messageText.c_str(), L"Delete", MB_ICONQUESTION | MB_YESNO);
				if (res == IDYES)
				{
					std::wstring buttonText;
					wchar_t buff[256];
					GetDlgItemText(gEditDlg, IDC_DELETE, buff, 256);
					buttonText = buff;

					if (buttonText == L"Delete Element")
					{
						if (!pfLocalizationDataMgr::Instance().DeleteElement(gCurrentPath))
							MessageBox(gEditDlg, L"Couldn't delete element!", L"Error", MB_ICONERROR | MB_OK);
						else
						{
							std::wstring path = gCurrentPath;
							gCurrentPath = L"";
							plLocTreeView::ClearTreeView(gTreeView);
							plLocTreeView::FillTreeViewFromData(gTreeView, path);
							UpdateEditDlg(path);
						}
					}
					else if (buttonText == L"Delete Localization")
					{
						std::wstring ageName, setName, elementName, elementLanguage;
						SplitLocalizationPath(gCurrentPath, ageName, setName, elementName, elementLanguage);
						std::wstring key = ageName + L"." + setName + L"." + elementName;
						if (!pfLocalizationDataMgr::Instance().DeleteLocalization(key, elementLanguage))
							MessageBox(gEditDlg, L"Couldn't delete localization!", L"Error", MB_ICONERROR | MB_OK);
						else
						{
							std::wstring path = gCurrentPath;
							gCurrentPath = L"";
							plLocTreeView::ClearTreeView(gTreeView);
							plLocTreeView::FillTreeViewFromData(gTreeView, path);
							UpdateEditDlg(path);
						}
					}
				}
			}
			return FALSE;
		}
	}
	return (BOOL)DefWindowProc(hWnd, msg, wParam, lParam);
}

// our dialog's window procedure
BOOL CALLBACK EditDlgProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
{
	switch(msg)
	{
	case WM_INITDIALOG:
		{
			gEditDlg = hWnd;
			EnableDlg(FALSE);
		}
		break;

	case WM_COMMAND:
		return HandleCommandMessage(hWnd, msg, wParam, lParam);
	}

	return FALSE;
}