ResLib/tools/configen.c

#define _CRT_SECURE_NO_WARNINGS
#include <windows.h>
#include <stdio.h>
#include <string.h>
#pragma comment(lib, "winmm.lib")

#define IDI_MAIN    1
#define ID_GEN     101
#define ID_PREV    102
#define ID_NEW     103
#define ID_ENV     104

static HFONT hfTitle, hfBody, hfMono;
static HBRUSH hbrDark, hbrDarker, hbrAccent;
static HWND hEnvCheck;

static void ReadProtk(char* buf, int sz)
{
    buf[0] = 0;
    FILE* f = fopen("protk.dat", "r");
    if (!f) { snprintf(buf, sz, "protk.dat not found in current directory"); return; }
    int total = 0; char ln[512];
    while (fgets(ln, sizeof(ln), f) && total < sz - 4) {
        int len = (int)strlen(ln);
        memcpy(buf + total, ln, len); total += len;
    }
    fclose(f); buf[total] = 0;
}

static void GetExeDir(char* buf, int sz)
{
    GetModuleFileNameA(NULL, buf, sz);
    char* slash = strrchr(buf, '\\');
    if (slash) *slash = '\0';
}

static void GenerateProtk(char* buf, int sz)
{
    char dir[MAX_PATH]; GetExeDir(dir, sizeof(dir));
    snprintf(buf, sz,
        "NAME       Resource_Library\r\n"
        "EXEC_FILE  %s\\Res_center.dll\r\n"
        "TEXT_DIR   %s\\text\r\n"
        "STARTUP    dll\r\n"
        "REVISION   18\r\n"
        "END\r\n",
        dir, dir);
}

static void SetEnvVar(const char* name, const char* value)
{
    HKEY hKey;
    if (RegCreateKeyExA(HKEY_CURRENT_USER,
            "Environment", 0, NULL, REG_OPTION_NON_VOLATILE,
            KEY_SET_VALUE, NULL, &hKey, NULL) == ERROR_SUCCESS) {
        RegSetValueExA(hKey, name, 0, REG_SZ,
            (const BYTE*)value, (DWORD)(strlen(value) + 1));
        RegCloseKey(hKey);
        SendMessageTimeoutW(HWND_BROADCAST, WM_SETTINGCHANGE,
            0, (LPARAM)L"Environment", SMTO_ABORTIFHUNG, 2000, NULL);
    }
}

static void DeleteEnvVar(const char* name)
{
    HKEY hKey;
    if (RegOpenKeyExA(HKEY_CURRENT_USER, "Environment", 0,
            KEY_SET_VALUE, &hKey) == ERROR_SUCCESS) {
        RegDeleteValueA(hKey, name);
        RegCloseKey(hKey);
        SendMessageTimeoutW(HWND_BROADCAST, WM_SETTINGCHANGE,
            0, (LPARAM)L"Environment", SMTO_ABORTIFHUNG, 2000, NULL);
    }
}

static void InitTheme(void)
{
    hbrDark = CreateSolidBrush(RGB(32, 32, 32));
    hbrDarker = CreateSolidBrush(RGB(22, 22, 22));
    hbrAccent = CreateSolidBrush(RGB(0, 120, 212));
    NONCLIENTMETRICSW nm = {sizeof(nm)};
    SystemParametersInfoW(SPI_GETNONCLIENTMETRICS, sizeof(nm), &nm, 0);
    nm.lfMenuFont.lfHeight = -22; nm.lfMenuFont.lfWeight = FW_SEMIBOLD;
    hfTitle = CreateFontIndirectW(&nm.lfMenuFont);
    nm.lfMenuFont.lfHeight = -14; nm.lfMenuFont.lfWeight = FW_NORMAL;
    hfBody = CreateFontIndirectW(&nm.lfMenuFont);
    nm.lfMenuFont.lfHeight = -13;
    nm.lfMenuFont.lfPitchAndFamily = FIXED_PITCH;
    hfMono = CreateFontIndirectW(&nm.lfMenuFont);
}

static void DrawMetroButton(HWND hBtn, LPDRAWITEMSTRUCT dis)
{
    wchar_t txt[64]; GetWindowTextW(hBtn, txt, 64);
    int pressed = (dis->itemState & ODS_SELECTED);
    int hot = (dis->itemState & ODS_HOTLIGHT);
    HBRUSH br = pressed ? CreateSolidBrush(RGB(0, 90, 170))
               : hot ? CreateSolidBrush(RGB(0, 105, 190)) : hbrAccent;
    FillRect(dis->hDC, &dis->rcItem, br);
    if (!pressed && !hot) DeleteObject(br);
    SetBkMode(dis->hDC, TRANSPARENT);
    SetTextColor(dis->hDC, RGB(255,255,255));
    SelectObject(dis->hDC, hfTitle);
    DrawTextW(dis->hDC, txt, -1, &dis->rcItem, DT_CENTER|DT_VCENTER|DT_SINGLELINE);
}

static LRESULT CALLBACK WndProc(HWND hWnd, UINT msg, WPARAM w, LPARAM l)
{
    static HWND hPrev, hNew, hGen;
    switch (msg) {
    case WM_CREATE: {
        InitTheme();
        SetClassLongPtrW(hWnd, GCLP_HBRBACKGROUND, (LONG_PTR)hbrDark);

        HWND h = CreateWindowW(L"STATIC", L"Protk.dat Configurator",
            WS_CHILD|WS_VISIBLE|SS_CENTER, 10, 8, 580, 28, hWnd, NULL, NULL, NULL);
        SendMessageW(h, WM_SETFONT, (WPARAM)hfTitle, 1);

        CreateWindowW(L"STATIC", L"Current protk.dat:",
            WS_CHILD|WS_VISIBLE, 15, 48, 150, 20, hWnd, NULL, NULL, NULL);

        hPrev = CreateWindowExW(WS_EX_CLIENTEDGE, L"EDIT", L"",
            WS_CHILD|WS_VISIBLE|WS_BORDER|ES_MULTILINE|ES_READONLY|
            ES_AUTOVSCROLL|WS_VSCROLL,
            15, 68, 570, 100, hWnd, (HMENU)ID_PREV, NULL, NULL);
        SendMessageW(hPrev, WM_SETFONT, (WPARAM)hfMono, 1);

        CreateWindowW(L"STATIC", L"New protk.dat (auto-detected):",
            WS_CHILD|WS_VISIBLE, 15, 178, 250, 20, hWnd, NULL, NULL, NULL);

        hNew = CreateWindowExW(WS_EX_CLIENTEDGE, L"EDIT", L"",
            WS_CHILD|WS_VISIBLE|WS_BORDER|ES_MULTILINE|ES_READONLY|
            ES_AUTOVSCROLL|WS_VSCROLL,
            15, 198, 570, 120, hWnd, (HMENU)ID_NEW, NULL, NULL);
        SendMessageW(hNew, WM_SETFONT, (WPARAM)hfMono, 1);

        /* Checkbox for env var */
        hEnvCheck = CreateWindowW(L"BUTTON",
            L"Set RES_CENTER_DIR to current path",
            WS_CHILD|WS_VISIBLE|BS_AUTOCHECKBOX,
            15, 328, 300, 22, hWnd, (HMENU)ID_ENV, NULL, NULL);
        SendMessageW(hEnvCheck, WM_SETFONT, (WPARAM)hfBody, 1);
        SendMessageW(hEnvCheck, BM_SETCHECK, BST_CHECKED, 0);

        hGen = CreateWindowW(L"BUTTON", L"GENERATE protk.dat",
            WS_CHILD|WS_VISIBLE|BS_PUSHBUTTON|BS_FLAT|BS_OWNERDRAW,
            150, 360, 300, 36, hWnd, (HMENU)ID_GEN, NULL, NULL);

        char old[4096] = {0}; ReadProtk(old, sizeof(old));
        SetWindowTextA(hPrev, old);
        char newp[4096] = {0}; GenerateProtk(newp, sizeof(newp));
        SetWindowTextA(hNew, newp);
        return 0;
    }
    case WM_DRAWITEM:
        if (w == ID_GEN) DrawMetroButton(hGen, (LPDRAWITEMSTRUCT)l);
        return 0;
    case WM_COMMAND:
        if (LOWORD(w) == ID_GEN) {
            char newp[4096] = {0}; GenerateProtk(newp, sizeof(newp));
            FILE* f = fopen("protk.dat", "wb");
            if (f) {
                fputs(newp, f); fclose(f);
                SetWindowTextA(hPrev, newp);

                /* handle env var */
                if (SendMessageW(hEnvCheck, BM_GETCHECK, 0, 0) == BST_CHECKED) {
                    char dir[MAX_PATH]; GetExeDir(dir, sizeof(dir));
                    SetEnvVar("RES_CENTER_DIR", dir);
                    SetWindowTextW(hNew, L"protk.dat written.\r\nRES_CENTER_DIR set.\r\nRestart Creo.");
                } else {
                    DeleteEnvVar("RES_CENTER_DIR");
                    SetWindowTextW(hNew, L"protk.dat written.\r\nRES_CENTER_DIR removed.\r\nRestart Creo.");
                }
                FlashWindow(hWnd, TRUE);
            } else {
                SetWindowTextW(hNew, L"ERROR: Cannot write.\r\nClose Creo if running.");
            }
        }
        return 0;
    case WM_CTLCOLORSTATIC:
    case WM_CTLCOLOREDIT:
        SetBkColor((HDC)w, RGB(45, 45, 45));
        SetTextColor((HDC)w, RGB(255, 255, 255));
        return (LRESULT)hbrDarker;
    case WM_DESTROY:
        if (hfTitle) DeleteObject(hfTitle);
        if (hfBody) DeleteObject(hfBody);
        if (hfMono) DeleteObject(hfMono);
        if (hbrDark) DeleteObject(hbrDark);
        if (hbrDarker) DeleteObject(hbrDarker);
        if (hbrAccent) DeleteObject(hbrAccent);
        PostQuitMessage(0);
        return 0;
    }
    return DefWindowProcW(hWnd, msg, w, l);
}

int WINAPI WinMain(HINSTANCE hi, HINSTANCE hp, LPSTR cmd, int show)
{
    (void)hp; (void)cmd; (void)show;
    WNDCLASSW wc = {0};
    wc.lpfnWndProc = WndProc; wc.hInstance = hi;
    wc.hCursor = LoadCursorW(NULL, (LPCWSTR)IDC_ARROW);
    wc.hbrBackground = CreateSolidBrush(RGB(32, 32, 32));
    wc.lpszClassName = L"RCConfigen"; wc.hIcon = LoadIconW(hi, MAKEINTRESOURCEW(IDI_MAIN));
    wc.style = CS_HREDRAW|CS_VREDRAW;
    RegisterClassW(&wc);

    int sw = GetSystemMetrics(SM_CXSCREEN), sh = GetSystemMetrics(SM_CYSCREEN);
    int ww = 620, wh = 440;
    HWND hWnd = CreateWindowExW(0, L"RCConfigen", L"Protk.dat Configurator",
        WS_OVERLAPPED|WS_CAPTION|WS_SYSMENU|WS_VISIBLE,
        (sw-ww)/2, (sh-wh)/2, ww, wh, NULL, NULL, hi, NULL);

    BOOL dark = TRUE;
    DwmSetWindowAttribute(hWnd, 19, &dark, sizeof(dark));
    DwmSetWindowAttribute(hWnd, 20, &dark, sizeof(dark));

    MSG msg;
    while (GetMessageW(&msg, NULL, 0, 0)) { TranslateMessage(&msg); DispatchMessageW(&msg); }
    return 0;
}