Существуют ли какие-нибудь библиотеки C++ для работы с HTML - C++ - Ответ 6950079

#include <Windows.h>
 
LRESULT CALLBACK WindowProc( HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam );
 
int CALLBACK WinMain( HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow )
{
    WNDCLASSEX mainWindow;
 
    memset( &mainWindow, 0, sizeof( WNDCLASSEX ));
 
    mainWindow.cbSize        = sizeof( WNDCLASSEX );
    mainWindow.hbrBackground = ( HBRUSH )GetStockObject( WHITE_BRUSH );
    mainWindow.hCursor       = LoadCursor( NULL, IDC_ARROW );
    mainWindow.hInstance     = hInstance;
    mainWindow.lpfnWndProc   = WindowProc;
    mainWindow.lpszClassName = _T( "Example" );
 
    RegisterClassEx( &mainWindow );
 
    HWND hWnd = CreateWindowEx( NULL, mainWindow.lpszClassName, _T( "Example" ), WS_VISIBLE | WS_OVERLAPPEDWINDOW, \
                                CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, \
                                HWND_DESKTOP, NULL, hInstance, 0 );
 
    if ( NULL == hWnd )
    {
        MessageBox( NULL, _T( "Error creating window" ), _T( "Error" ), MB_OK );
        return EXIT_FAILURE;
    }
 
    MSG uMsg;
    BOOL bRet;
    while( 0 != ( bRet = GetMessage( &uMsg, NULL, 0, 0 )))
    {
        if ( -1 == bRet )
        {
            return EXIT_FAILURE;
        }
        else    
        {
            TranslateMessage( &uMsg );
            DispatchMessage( &uMsg );
        }
    }
    
    return uMsg.wParam;
}
 
LRESULT CALLBACK WindowProc( HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam )
{
    switch( uMsg )
    {
        case WM_CREATE:
            return 0;
 
        case WM_DESTROY:
            PostQuitMessage( 0 );
            return 0;
    }
    return DefWindowProc( hWnd, uMsg, wParam, lParam );
}

#include <HTMLayout\htmlayout.h>
#pragma comment ( lib, "HTMLayout.lib" )
 
struct DOMEventsHandlerType: htmlayout::event_handler
{
      DOMEventsHandlerType(): event_handler( 0xFFFFFFFF ) {}
      virtual BOOL handle_event ( HELEMENT he, BEHAVIOR_EVENT_PARAMS& params ) 
      { 
        switch( params.cmd )
        {
        case BUTTON_CLICK:              break; // click on button   
        case BUTTON_PRESS:              break;// mouse down or key down in button
        case BUTTON_STATE_CHANGED:      break;
        case EDIT_VALUE_CHANGING:       break;// before text change
        case EDIT_VALUE_CHANGED:        break;//after text change
        case SELECT_SELECTION_CHANGED:  break;// selection in <select> changed
        case SELECT_STATE_CHANGED:      break;// node in select expanded/collapsed, heTarget is the node
        case POPUP_REQUEST: 
                                        break;// request to show popup just received, 
                                              //     here DOM of popup element can be modifed.
        case POPUP_READY:               break;// popup element has been measured and ready to be shown on screen,
                                              //     here you can use functions like ScrollToView.
        case POPUP_DISMISSED:           break;// popup element is closed,
                                              //     here DOM of popup element can be modifed again - e.g. some items can be removed
                                              //     to free memory.
        case MENU_ITEM_ACTIVE:                // menu item activated by mouse hover or by keyboard
             break;
        case MENU_ITEM_CLICK:                 // menu item click 
             break;
 
 
            // "grey" event codes  - notfications from behaviors from this SDK 
        case HYPERLINK_CLICK:           break;// hyperlink click
        case TABLE_HEADER_CLICK:        break;// click on some cell in table header, 
                                              //     target = the cell, 
                                              //     reason = index of the cell (column number, 0..n)
        case TABLE_ROW_CLICK:           break;// click on data row in the table, target is the row
                                              //     target = the row, 
                                              //     reason = index of the row (fixed_rows..n)
        case TABLE_ROW_DBL_CLICK:       break;// mouse dbl click on data row in the table, target is the row
                                              //     target = the row, 
                                              //     reason = index of the row (fixed_rows..n)
 
        case ELEMENT_COLLAPSED:         break;// element was collapsed, so far only behavior:tabs is sending these two to the panels
        case ELEMENT_EXPANDED:          break;// element was expanded,
 
        }
        return FALSE; 
      }
 
} DOMEventsHandler;