root/lang/objective-cplusplus/i3/trunk/src/gui-windows/Gui.cpp @ 36530

#include <PrecompiledHeaders.h>
#include "../Common.h"

namespace i3 {



int global_loop() {
    MSG msg = {};
    while (true) {
        BOOL result = GetMessage(&msg, NULL, 0, 0);
        if (likely(result != -1 && result != 0)) {
            // dirty if-condition is for most expected branch
            TranslateMessage(&msg);
            DispatchMessage(&msg);
            continue;
        }

        if (result == -1) {
            // error
            halt << msg.message;
        }
        break;
    }
    return (int)msg.wParam;
}
void alert(string message) {
    MessageBox(NULL, message.c_str(), _("info"), MB_OK);
}

int init_gui_global_data(int argc, char** argv) {
#if defined(ENABLE_NLS) && defined(UNICODE)
    bind_textdomain_codeset(PACKAGE_NAME, "UTF-16LE");
#endif

    if (!i3::hInstance) {
        i3::hInstance = GetModuleHandle(NULL);
    }

    InitCommonControls();

#ifndef _WIN32_WCE

#define SET_DLL_ADDRESS2(module, name)                                  \
    {                                                                   \
        *(uintptr_t*)(&i3::dll.##name) =                                \
            (uintptr_t)GetProcAddress(module, #name);                   \
    }

#else

#define SET_DLL_ADDRESS2(module, name)                                  \
    {                                                                   \
        uintptr_t* pointer = (uintptr_t*)&::i3::dll.name;               \
        *pointer = (uintptr_t)GetProcAddress(module, _T(#name));        \
    }

#endif

#if defined(_MSC_VER) && !defined(NDEBUG) && 0

#define SET_DLL_ADDRESS(module, name)           \
    {                                           \
        ::i3::dll.name = name;                  \
        SET_DLL_ADDRESS2(module, name);         \
    }

#else

#define SET_DLL_ADDRESS(module, name) SET_DLL_ADDRESS2(module, name)

#endif

    HMODULE dwmapi_dll = LoadLibrary(_T("dwmapi.dll"));
    if (dwmapi_dll) {
        dll.have_dwmapi_dll = true;
        SET_DLL_ADDRESS(dwmapi_dll, DwmExtendFrameIntoClientArea);
        SET_DLL_ADDRESS(dwmapi_dll, DwmIsCompositionEnabled);
        SET_DLL_ADDRESS(dwmapi_dll, DwmEnableBlurBehindWindow);
        SET_DLL_ADDRESS(dwmapi_dll, DwmGetColorizationColor);
        SET_DLL_ADDRESS(dwmapi_dll, DwmGetWindowAttribute);
    }

    //HMODULE user32_dll = LoadLibrary(_T("user32.dll"));
    //if (user32_dll) {
    //    SET_DLL_ADDRESS(user32_dll, SetLayeredWindowAttributes);
    //}

    HMODULE uxtheme_dll = LoadLibrary(_T("uxtheme.dll"));
    if (uxtheme_dll) {
        SET_DLL_ADDRESS(uxtheme_dll, BeginBufferedPaint);
        SET_DLL_ADDRESS(uxtheme_dll, BufferedPaintInit);
        SET_DLL_ADDRESS(uxtheme_dll, BufferedPaintUnInit);
        SET_DLL_ADDRESS(uxtheme_dll, EndBufferedPaint);
        SET_DLL_ADDRESS(uxtheme_dll, BufferedPaintSetAlpha);
    }
    return 0;
}
}