void onMSNHCommand(HWND hWnd, WPARAM wParam, LPARAM lParam) { PNHTextWindow data; data = (PNHTextWindow)GetWindowLong(hWnd, GWL_USERDATA); switch( wParam ) { case MSNH_MSG_PUTSTR: { PMSNHMsgPutstr msg_data = (PMSNHMsgPutstr)lParam; mswin_add_text(data->window_text, msg_data->attr, msg_data->text); break; } } }
void onMSNHCommand(HWND hWnd, WPARAM wParam, LPARAM lParam) { PNHMenuWindow data; data = (PNHMenuWindow)GetWindowLong(hWnd, GWL_USERDATA); switch( wParam ) { case MSNH_MSG_PUTSTR: { PMSNHMsgPutstr msg_data = (PMSNHMsgPutstr)lParam; HWND text_view; if( data->type!=MENU_TYPE_TEXT ) SetMenuType(hWnd, MENU_TYPE_TEXT); if( !data->text.text ) { data->text.text = mswin_init_text_buffer( program_state.gameover? FALSE : GetNHApp()->bWrapText ); if( !data->text.text ) break; } mswin_add_text(data->text.text, msg_data->attr, msg_data->text); text_view = GetDlgItem(hWnd, IDC_MENU_TEXT); if( !text_view ) panic("cannot get text view window"); mswin_render_text(data->text.text, text_view); } break; case MSNH_MSG_STARTMENU: { int i; if( data->type!=MENU_TYPE_MENU ) SetMenuType(hWnd, MENU_TYPE_MENU); if( data->menu.items ) free(data->menu.items); data->how = PICK_NONE; data->menu.items = NULL; data->menu.size = 0; data->menu.allocated = 0; data->done = 0; data->result = 0; for (i = 0; i < NUMTABS; ++i) data->menu.tab_stop_size[i] = MIN_TABSTOP_SIZE; } break; case MSNH_MSG_ADDMENU: { PMSNHMsgAddMenu msg_data = (PMSNHMsgAddMenu)lParam; char *p, *p1; int new_item; HDC hDC; int column; HFONT saveFont; if( data->type!=MENU_TYPE_MENU ) break; if( strlen(msg_data->str)==0 ) break; if( data->menu.size==data->menu.allocated ) { data->menu.allocated += 10; data->menu.items = (PNHMenuItem)realloc(data->menu.items, data->menu.allocated*sizeof(NHMenuItem)); } new_item = data->menu.size; ZeroMemory( &data->menu.items[new_item], sizeof(data->menu.items[new_item])); data->menu.items[new_item].glyph = msg_data->glyph; data->menu.items[new_item].identifier = *msg_data->identifier; data->menu.items[new_item].accelerator = msg_data->accelerator; data->menu.items[new_item].group_accel = msg_data->group_accel; data->menu.items[new_item].attr = msg_data->attr; parse_menu_str(data->menu.items[new_item].str, msg_data->str, NHMENU_STR_SIZE); data->menu.items[new_item].presel = msg_data->presel; /* calculate tabstop size */ p = strchr(data->menu.items[new_item].str, '\t'); if( p ) { data->menu.items[new_item].has_tab = TRUE; hDC = GetDC(hWnd); saveFont = SelectObject(hDC, mswin_get_font(NHW_MENU, msg_data->attr, hDC, FALSE)); p1 = data->menu.items[new_item].str; column = 0; for (;;) { TCHAR wbuf[BUFSZ]; RECT drawRect; SetRect ( &drawRect, 0, 0, 1, 1 ); if (p != NULL) *p = '\0'; /* for time being, view tab field as zstring */ DrawText(hDC, NH_A2W(p1, wbuf, BUFSZ), /*JP strlen(p1), */ -1, &drawRect, DT_CALCRECT | DT_LEFT | DT_VCENTER | DT_EXPANDTABS | DT_SINGLELINE ); data->menu.tab_stop_size[column] = max( data->menu.tab_stop_size[column], drawRect.right - drawRect.left ); if (p != NULL) *p = '\t'; else /* last string so, */ break; ++column; p1 = p + 1; p = strchr(p1, '\t'); } SelectObject(hDC, saveFont); ReleaseDC(hWnd, hDC); } else { data->menu.items[new_item].has_tab = FALSE; } /* increment size */ data->menu.size++; } break; case MSNH_MSG_ENDMENU: { PMSNHMsgEndMenu msg_data = (PMSNHMsgEndMenu)lParam; if( msg_data->text ) { strncpy( data->menu.prompt, msg_data->text, sizeof(data->menu.prompt)-1 ); } else { ZeroMemory(data->menu.prompt, sizeof(data->menu.prompt)); } } break; } /* end switch */ }