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

/*==LICENSE==*

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

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*==LICENSE==*/
// Basic edit dialog stuff
#include "plEditDlg.h"
#include "res/resource.h"
#include "plLocTreeView.h"
#include "plAddDlgs.h"

#include "pfLocalizationMgr/pfLocalizationDataMgr.h"

#include <map>

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

// global data for this dialog
plString gCurrentPath;

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

    std::vector<plString> tokens = path.Tokenize(".");
    if (tokens.size() >= 1)
        ageName = tokens[0];
    if (tokens.size() >= 2)
        setName = tokens[1];
    if (tokens.size() >= 3)
        locName = tokens[2];
    if (tokens.size() >= 4)
        locLanguage = tokens[3];
}

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

    uint32_t textLen = (uint32_t)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;
    plString plainTextData = plString::FromWchar(buffer);
    delete [] buffer;
    plString ageName, setName, elementName, elementLanguage;
    SplitLocalizationPath(gCurrentPath, ageName, setName, elementName, elementLanguage);

    plString name = plString::Format("%s.%s.%s", ageName.c_str(), setName.c_str(), elementName.c_str());
    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(plString locPath)
{
    if (locPath == gCurrentPath)
        return;

    gCurrentPath = locPath;

    plString itemText = plString::Format("Text (%s):", locPath.c_str());
    SetDlgItemTextW(gEditDlg, IDC_LOCPATH, itemText.ToWchar());

    plString ageName, setName, elementName, elementLanguage;
    SplitLocalizationPath(locPath, ageName, setName, elementName, elementLanguage);

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

    // now to setup the add/delete buttons
    if (!elementLanguage.IsEmpty()) // 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 != "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.IsEmpty()) // they have selected an individual element
        {
            std::vector<plString> 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

                plString buttonText;
                wchar_t buff[256];
                GetDlgItemText(gEditDlg, IDC_ADD, buff, 256);
                buttonText = plString::FromWchar(buff);

                if (buttonText == "Add Element")
                {
                    plAddElementDlg dlg(gCurrentPath);
                    if (dlg.DoPick(gEditDlg))
                    {
                        plString 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 = "";
                            plLocTreeView::ClearTreeView(gTreeView);
                            plLocTreeView::FillTreeViewFromData(gTreeView, path);
                            UpdateEditDlg(path);
                        }
                    }
                }
                else if (buttonText == "Add Localization")
                {
                    plAddLocalizationDlg dlg(gCurrentPath);
                    if (dlg.DoPick(gEditDlg))
                    {
                        plString newLanguage = dlg.GetValue();
                        plString ageName, setName, elementName, elementLanguage;
                        SplitLocalizationPath(gCurrentPath, ageName, setName, elementName, elementLanguage);
                        plString key = plString::Format("%s.%s.%s", ageName.c_str(), setName.c_str(), elementName.c_str());
                        if (!pfLocalizationDataMgr::Instance().AddLocalization(key, newLanguage))
                            MessageBox(gEditDlg, L"Couldn't add additional localization!", L"Error", MB_ICONERROR | MB_OK);
                        else
                        {
                            plString path = plString::Format("%s.%s", key.c_str(), newLanguage.c_str());
                            gCurrentPath = "";
                            plLocTreeView::ClearTreeView(gTreeView);
                            plLocTreeView::FillTreeViewFromData(gTreeView, path);
                            UpdateEditDlg(path);
                        }
                    }
                }
                return FALSE;
            }
        case IDC_DELETE:
            {
                SaveLocalizationText(); // save any current changes to the database

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

                    if (buttonText == "Delete Element")
                    {
                        if (!pfLocalizationDataMgr::Instance().DeleteElement(gCurrentPath))
                            MessageBox(gEditDlg, L"Couldn't delete element!", L"Error", MB_ICONERROR | MB_OK);
                        else
                        {
                            plString path = gCurrentPath;
                            gCurrentPath = "";
                            plLocTreeView::ClearTreeView(gTreeView);
                            plLocTreeView::FillTreeViewFromData(gTreeView, path);
                            UpdateEditDlg(path);
                        }
                    }
                    else if (buttonText == "Delete Localization")
                    {
                        plString ageName, setName, elementName, elementLanguage;
                        SplitLocalizationPath(gCurrentPath, ageName, setName, elementName, elementLanguage);
                        plString key = plString::Format("%s.%s.%s", ageName.c_str(), setName.c_str(), elementName.c_str());
                        if (!pfLocalizationDataMgr::Instance().DeleteLocalization(key, elementLanguage))
                            MessageBox(gEditDlg, L"Couldn't delete localization!", L"Error", MB_ICONERROR | MB_OK);
                        else
                        {
                            plString path = gCurrentPath;
                            gCurrentPath = "";
                            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;
}