CWE-ou-minkata/Sources/Tools/MaxComponent/plPickLocalizationDlg.cpp

/*==LICENSE==*

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

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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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*==LICENSE==*/
#include "plPickLocalizationDlg.h"
#include "pfLocalizationMgr/pfLocalizationDataMgr.h"

#include "MaxMain/plMaxCFGFile.h"
#include "MaxMain/plMaxAccelerators.h"

#include "hsUtils.h"
#include "hsStringTokenizer.h"

#include "resource.h"

#include <vector>

////////////////////////////////////////////////////////////////////

bool plPickLocalizationDlg::DoPick()
{
    plMaxAccelerators::Disable();

    BOOL ret = DialogBoxParam(hInstance, MAKEINTRESOURCE(IDD_PICK_LOCALIZATION),
        GetCOREInterface()->GetMAXHWnd(), IDlgProc, (LPARAM)this);

    plMaxAccelerators::Enable();

    return (ret != 0);
}

hsStringTokenizer locIzer;
char locToken[200];

bool plPickLocalizationDlg::IInitDlg(HWND hDlg)
{
    if (!pfLocalizationDataMgr::InstanceValid())
    {
        MessageBox(hDlg, "Localization data manger is not initialized! (BTW, this is BAD)", "Error", MB_ICONERROR + MB_OK);
        return false;
    }

    fTree = GetDlgItem(hDlg, IDC_LOCALIZATIONTREE);
    TreeView_DeleteAllItems(fTree);

    std::string ageName = "", setName = "", itemName = "";
    locIzer.Reset(fPath.c_str(), ".");
    if (locIzer.Next(locToken, 200))
        ageName = locToken;
    if (locIzer.Next(locToken, 200))
        setName = locToken;
    if (locIzer.Next(locToken, 200))
        itemName = locToken;

    IAddLocalizations(ageName, setName, itemName);
    IUpdateValue(hDlg);

    return true;
}

std::string WStringToString(std::wstring val)
{
    std::string retVal;
    char *buff = hsWStringToString(val.c_str());
    retVal = buff;
    delete [] buff;
    return retVal;
}

HTREEITEM plPickLocalizationDlg::IAddVar(std::string name, std::string match, HTREEITEM hParent)
{
    TVINSERTSTRUCT tvi = {0};
    tvi.hParent = hParent;
    tvi.hInsertAfter = TVI_LAST;
    tvi.item.mask = TVIF_TEXT | TVIF_PARAM;
    tvi.item.pszText = (char*)name.c_str();
    tvi.item.cchTextMax = name.length();
    tvi.item.lParam = (LPARAM)nil;

    HTREEITEM hItem = TreeView_InsertItem(fTree, &tvi);

    if (name == match)
    {
        TreeView_SelectItem(fTree, hItem);
        TreeView_EnsureVisible(fTree, hItem);
    }

    return hItem;
}

void plPickLocalizationDlg::IAddLocalizations(std::string ageName, std::string setName, std::string itemName)
{
    std::vector<std::wstring> ages = pfLocalizationDataMgr::Instance().GetAgeList();

    for (int curAge = 0; curAge < ages.size(); curAge++)
    {
        HTREEITEM hAgeItem = IAddVar(WStringToString(ages[curAge]), ageName, TVI_ROOT);

        std::vector<std::wstring> sets = pfLocalizationDataMgr::Instance().GetSetList(ages[curAge]);
        for (int curSet = 0; curSet < sets.size(); curSet++)
        {
            std::vector<std::wstring> elements = pfLocalizationDataMgr::Instance().GetElementList(ages[curAge], sets[curSet]);

            HTREEITEM hSetItem = IAddVar(WStringToString(sets[curSet]), setName, hAgeItem);
            for (int curElement = 0; curElement < elements.size(); curElement++)
                IAddVar(WStringToString(elements[curElement]), itemName, hSetItem);
        }
    }
}

void plPickLocalizationDlg::IUpdateValue(HWND hDlg)
{
    fPath = "";

    HTREEITEM hItem = TreeView_GetSelection(fTree);

    std::vector<std::string> path;
    while (hItem)
    {
        char s[200];
        TVITEM tvi = {0};
        tvi.hItem = hItem;
        tvi.mask = TVIF_TEXT;
        tvi.pszText = s;
        tvi.cchTextMax = 200;
        TreeView_GetItem(fTree, &tvi);
        path.push_back(tvi.pszText);
        hItem = TreeView_GetParent(fTree, hItem);
    }

    while (!path.empty())
    {
        fPath.append(path.back());
        path.pop_back();
        if (!path.empty())
            fPath.append(".");
    }

    SetDlgItemText(hDlg, IDC_LOCALIZATIONSTRING, fPath.c_str());

    IUpdateOkBtn(hDlg);
}

void plPickLocalizationDlg::IUpdateOkBtn(HWND hDlg)
{
    HWND hOk = GetDlgItem(hDlg, IDOK);

    char s[512];
    GetDlgItemText(hDlg, IDC_LOCALIZATIONSTRING, s, 511);

    EnableWindow(hOk, strlen(s)>0 && IValidatePath());
}

bool plPickLocalizationDlg::IValidatePath()
{
    std::string ageName = "", setName = "", itemName = "";
    locIzer.Reset(fPath.c_str(), ".");
    if (locIzer.Next(locToken, 200))
        ageName = locToken;
    if (locIzer.Next(locToken, 200))
        setName = locToken;
    if (locIzer.Next(locToken, 200))
        itemName = locToken;

    if (ageName == "")
        return false; // no age, so not valid
    if (setName == "")
        return false; // no set, so not valid
    if (itemName == "")
        return false; // no item, so not valid
    return true;
}

BOOL CALLBACK plPickLocalizationDlg::IDlgProc(HWND hDlg, UINT msg, WPARAM wParam, LPARAM lParam)
{
    static plPickLocalizationDlg* pthis = nil;

    switch (msg)
    {
    case WM_INITDIALOG:
        pthis = (plPickLocalizationDlg*)lParam;
        if (!pthis->IInitDlg(hDlg))
            EndDialog(hDlg, 0);
        return FALSE;

    case WM_COMMAND:
        if (HIWORD(wParam) == BN_CLICKED && LOWORD(wParam) == IDOK)
        {
            EndDialog(hDlg, 1);
            return TRUE;
        }
        else if (HIWORD(wParam) == BN_CLICKED && LOWORD(wParam) == IDCANCEL)
        {
            EndDialog(hDlg, 0);
            return TRUE;
        }
        break;

    case WM_SYSCOMMAND:
        switch (wParam)
        {
        case SC_CLOSE:
            EndDialog(hDlg, 0);
            return TRUE;
        }
        break;

    case WM_NOTIFY:
        NMHDR *nmhdr = (NMHDR*)lParam;
        if (nmhdr->idFrom == IDC_LOCALIZATIONTREE)
        {
            switch (nmhdr->code)
            {
            case TVN_SELCHANGED:
                pthis->IUpdateValue(hDlg);
                return TRUE;

            case NM_DBLCLK:
                if (pthis->IValidatePath()) // only close the dialog if it's a valid path
                    EndDialog(hDlg, 1);
                return TRUE;
            }
        }
        break;
    }

    return FALSE;
}